7. circuit diagram

Transcription

7. circuit diagram
Service Manual
Internal Use Only
Service Manual
KS360
Model : KS360
Date: August, 2008 / Issue 1.0
REVISED HISTORY
Editor
Date
Issue
Contents of Changes
J.P.Kim
Jul. 18. 2008
0.1
-
S/W Version
* The information in this manual is subject to change without notice and should not be construed as a
commitment by LGE Inc. Furthermore, LGE Inc. reserves the right, without notice, to make changes to
equipment design as advances in engineering and manufacturing methods warrant.
* This manual provides the information necessary to install, program, operate and maintain the KS360
Series.
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
-3-
LGE Internal Use Only
LGE Internal Use Only
-4-
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Table Of Contents
1. INTRODUCTION ...............................7
5. Trouble shooting............................66
1.1 Purpose .................................................. 7
1.2 Regulatory Information............................ 7
1.3 ABBREVIATION ..................................... 9
5.1 Trouble shooting test setup....................66
5.2 Power on Trouble...................................67
5.3 Charging trouble ....................................70
5.4 LCD display trouble................................72
5.5 Camera Trouble .....................................74
5.6 Receiver & Speaker trouble ...................76
5.7 Microphone trouble ................................78
5.8 Ear-MIc Jack Detection trouble..............79
5.9 Vibrator trouble ......................................80
5.10 Keypad back light trouble.....................82
5.11 SIM & USD trouble...............................84
5.12 Touch trouble .......................................88
5.13 Qwerty Key trouble ..............................90
5.14 Trouble Shooting of Receiver Part.......92
5.15 Trouble Shooting of Transmitter Part...96
2. PERFORMANCE .............................11
2.1 H/W Features.........................................11
2.2 Technical specification...........................12
3. TECHNICAL BRIEF ........................19
3.1 KS360 series Component
Block diagram... .....................................19
3.2 Baseband Processor (BBP)
Introduction ............................................20
3.3 Power management IC ..........................28
3.4 Power ON/OFF ......................................32
3.5 SIM interface..........................................33
3.6 Micro SD external memory Interface .....34
3.7 Memory ..................................................35
3.8 LCD Display ...........................................36
3.9 Keypad Switching & Scanning ...............39
3.10 Touch KEY...........................................41
3.11 Keypad back-light illumination .............43
3.12 LCD back light illumination...................44
3.13 ISP(Image Signal Processor)...............45
3.14 JTAG & ETM interface connector ........46
3.15 Audiot ...................................................47
3.16 Charging circuit ....................................49
3.17 BLUETOOTH .......................................50
3.18 FM Radio .............................................52
3.19 18pin Multi Media Interface
connector .............................................53
3.20 General Description .............................55
3.21 Receiver part........................................57
3.22 Transmitter part....................................58
3.23 RF synthesizer .....................................59
3.24 DCXO...................................................60
3.25 Front End Module control.....................60
3.26 Power Amplifier Module .......................61
4. PCB layout......................................62
4.1 Main PCB component placement ..........62
6. Download & S/W upgrade...............103
6.1 S/W download setup ............................103
6.2 Download program user guide.............104
6.3 Multi-Download Program Setting .........105
7. CIRCUIT DIAGRAM ......................107
8. BGM PIN MAP...............................117
9. PCB LAYOUT ................................121
10. RF Calibration ............................127
10.1 Test Equipment Setup .......................127
10.2 Calibration Step .................................127
11. Stand-alone Test ........................133
11.1 Test Program Setting .........................133
11.2 Tx Test ...............................................135
11.3 Rx Test...............................................136
12. ENGINEERING MODE ................137
13. EXPLODED VIEW &
REPLACEMENT PART LIST ......139
13.1 Exploded View ...................................139
13.2 Replacement Parts ............................141
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
-5-
LGE Internal Use Only
LGE Internal Use Only
-6-
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
1. INTRODUCTION
1. INTRODUCTION
1.1 Purpose
This manual provides the information necessary to repair, calibration, description and download the
features of the KS360 Series.
1.2 Regulatory Information
A. Security
Toll fraud, the unauthorized use of telecommunications system by an unauthorized part (for example,
persons other than your company’s employees, agents, subcontractors, or person working on your
company’s behalf) can result in substantial additional charges you’re your telecommunications
services. System users are responsible for the security of own system. There are may be risks of toll
fraud associated with your telecommunications system. System users are responsible for
programming and configuring the equipment to prevent unauthorized use. LGE does not warrant that
this product is immune from the above case but will prevent unauthorized use of common-carrier
telecommunication service of facilities accessed through or connected to it. LGE will not be
responsible for any charges that result from such unauthorized use.
B. Incidence of Harm
If a telephone company determines that the equipment provided to customer is faulty and possibly
causing harm or interruption in service to the telephone network, it should disconnect telephone
service until repair can be done. A telephone company may temporarily disconnect service as long as
repair is not done.
C. Changes in Service
A local telephone company may make changes in its communications facilities or procedure. If these
changes could reasonably be expected to affect the use of the KS360 Series or compatibility with the
network, the telephone company is required to give advanced written notice to the user, allowing the
user to take appropriate steps to maintain telephone service.
D. Maintenance Limitations
Maintenance limitations on the KS360 Series must be performed only at the LGE or its authorized
agents. The user may not make any changes and/or repairs expect as specifically noted in this
manual. Therefore, note that unauthorized alternations or repair may affect the regulatory status of the
system and may void any remaining warranty.
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
-7-
LGE Internal Use Only
1. INTRODUCTION
E. Notice of Radiated Emissions
The KS360 Series complies with rules regarding radiation and radio frequency emission as defined by
local regulatory agencies. In accordance with these agencies, you may be required to provide
information such as the following to the end user.
F. Pictures
The pictures in this manual are for illustrative purposes only; your actual hardware may look slightly
different.
G. Interference and Attenuation
An KS360 Series may interfere with sensitive laboratory equipment, medical equipment, etc.
Interference from unsuppressed engines or electric motors may cause problems.
H. Electrostatic Sensitive Devices
ATTENTION
Boards, which contains Electrostatic Sensitive Device(ESD), are indicated by the sign.
Following information is ESD handling: Service personnel should ground themselves by using a wrist
strap when exchange system boards.
When repairs are made to a system board, they should spread the floor with anti-static mat which is
also grounded. Use a suitable, grounded soldering iron. Keep sensitive parts in these protective
packages until these are used. When returning system boards or parts such as EEPROM to the
factory, use the protective package as described.
LGE Internal Use Only
-8-
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
1. INTRODUCTION
1.3 ABBREVIATION
For the purposes of this manual, following abbreviations apply:
APC
Automatic Power Control
BB
Baseband
BER
Bit Error Ratio
CC-CV
Constant Current - Constant Voltage
CLA
Cigar Lighter Adapter
DAC
Digital to Analog Converter
DCS
Digital Communication System
dBm
dB relative to 1 milli-watt
DSP
Digital Signal Processing
EEPROM
Electrical Erasable Programmable Read-Only Memory
EGPRS
Enhanced General Packet Radio Service
EL
Electroluminescence
ESD
Electrostatic Discharge
FPCB
Flexible Printed Circuit Board
GMSK
Gaussian Minimum Shift Keying
GPIB
General Purpose Interface Bus
GPRS
General Packet Radio Service
GSM
Global System for Mobile Communications
IPUI
International Portable User Identity
IF
Intermediate Frequency
LCD
Liquid Crystal Display
LDO
Low Drop Output
LED
Light Emitting Diode
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
-9-
LGE Internal Use Only
1. INTRODUCTION
LGE
LG Electronics
OPLL
Offset Phase Locked Loop
PAM
Power Amplifier Module
PCB
Printed Circuit Board
PGA
Programmable Gain Amplifier
PLL
Phase Locked Loop
PSTN
Public Switched Telephone Network
RF
Radio Frequency
RLR
Receiving Loudness Rating
RMS
Root Mean Square
RTC
Real Time Clock
SAW
Surface Acoustic Wave
SIM
Subscriber Identity Module
SLR
Sending Loudness Rating
SRAM
Static Random Access Memory
STMR
Side Tone Masking Rating
TA
Travel Adapter
TDD
Time Division Duplex
TDMA
Time Division Multiple Access
UART
Universal Asynchronous Receiver/Transmitter
VCO
Voltage Controlled Oscillator
VCTCXO
Voltage Control Temperature Compensated Crystal Oscillator
WAP
Wireless Application Protocol
8PSK
8 Phase Shift Keying
LGE Internal Use Only
- 10 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. GENERAL PERFORMANCE
2. GENERAL PERFORMANCE
2.1 H/W Feature
Item
Standard Battery
Feature
Comment
Li-Polymer, 800mAh
AVG TCVR Current
250mA typ
@PL5
Standby Current
1.85 mA typ
@PP9
Talk time
5.6 hours (GSM TX Level 10)
Standby time
Over 430 hours (Paging Period:9, RSSI: -85dBm)
Charging time
Under 3 hours
RX Sensitivity
EGSM: -105dBm↓, DCS/PCS: -105dBm↓
TX output power
EGSM : 32.5dBm (@PL 5)
DCS/PCS: 29.5/29.5dBm (@PL 0)
GPRS compatibility
Class 12
SIM card type
3V Small
Display
Status Indicator
ANT
EAR Phone Jack
PC Synchronization
Speech coding
Main 240x320 262K TFT 2.4”
Dial keys are implemented by touchpad.
Navi, Send, Call End, Back, Volume Up, Volume Down,
Camera, Touch hot Key and CLEAR
Number key, Alphabet, OK, space bar,
Function key are implemented by Qwertykey
Built in antenna
- 18pin multi port Headset jack (Call/Music)
Yes
HR/EFR/FR/AMR
Data and Fax
Yes
Vibrator
Yes
Buzzer
No
Voice Recoding
Yes
C-Mic
Yes
Receiver
Yes
Travel Adapter
Yes
Options
Bluetooth hands-free kit, Data Kit
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 11 -
LGE Internal Use Only
2. GENERAL PERFORMANCE
2.2 Technical specification
Item
Description
Specification
GSM900
TX: 890 + 0.2 x n MHz
RX: 935 + 0.2 x n MHz ( n = 1 ~ 124 )
EGSM
TX: 890 + 0.2 x (n-1024) MHz
1
Frequency Band
RX: 935 + 0.2 x (n-1024) MHz ( n = 975 ~ 1023 )
DCS1800
TX: 1710 + ( n-511 ) x 0.2 MHz (n = 512 ~ 885)
RX: TX + 95 MHz
PCS1900
TX: 1850.2 + ( n-512 ) x 0.2 MHz (n = 512 ~ 810)
RX: TX + 80MHz
2
Phase Error
3
Frequency Error
RMS < 5 degrees
Peak < 20 degrees
< 0.1ppm
GSM900/EGSM
4
Power Level
LGE Internal Use Only
Level
Power
5
33 dBm
6
Toler.
Level
Power
Toler.
2dB
13
17 dBm
3dB
31 dBm
3dB
14
15 dBm
3dB
7
29 dBm
3dB
15
13 dBm
3dB
8
27 dBm
3dB
16
11 dBm
5dB
9
25 dBm
3dB
17
9 dBm
5dB
10
23 dBm
3dB
18
7 dBm
5dB
11
21 dBm
3dB
19
5 dBm
5dB
12
19 dBm
3dB
Level
Power
Toler.
DCS1800/PCS1900
Level
Power
0
30 dBm
2dB
8
14 dBm
3dB
1
28 dBm
3dB
9
12 dBm
4dB
2
26 dBm
3dB
10
10 dBm
4dB
3
24 dBm
3dB
11
8 dBm
4dB
4
22 dBm
3dB
12
6 dBm
4dB
5
20 dBm
3dB
13
4 dBm
4dB
6
18 dBm
3dB
14
2 dBm
5dB
7
16 dBm
3dB
15
0 dBm
5dB
- 12 -
Toler.
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. GENERAL PERFORMANCE
Item
Description
Specification
GSM900/EGSM
5
Offset from Carrier (kHz).
Max. dBc
100
+0.5
200
-30
250
-33
400
-60
600 ~ 1,200
-60
1,200 ~ 1,800
-60
1,800 ~ 3,000
-63
3,000 ~ 6,000
-65
6,000
-71
Output RF Spectrum
(due to modulation)
DCS1800/PCS1900
Offset from Carrier (kHz).
Max. dBc
100
+0.5
200
-30
250
-33
400
-60
600 ~ 1,200
-60
1,200 ~ 1,800
-60
1,800 ~ 3,000
-65
3,000 ~ 6,000
-65
6,000
-73
GSM900/EGSM
6
Offset from Carrier (kHz)
Max. (dBm)
Output RF Spectrum
400
-19
(due to switching transient)
600
-21
1,200
-21
1,800
-24
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 13 -
LGE Internal Use Only
2. GENERAL PERFORMANCE
Item
Description
Specification
DCS1800/PCS1900
6
7
8
Offset from Carrier (kHz).
Max. (dBm)
Output RF Spectrum
400
-22
(due to switching transient)
600
-24
1,200
-24
1,800
-27
Spurious Emissions
Bit Error Ratio
Conduction, Emission Status
EGSM
BER (Class II) < 2.439% @-102dBm
DCS1800/PCS1900
BER (Class II) < 2.439% @-100dBm
9
Rx Level Report accuracy
10
SLR
11
12
13
8
3 dB
Frequency (Hz)
Max.(dB)
Min.(dB)
100
-12
-
200
0
-
300
0
-12
1,000
0
-6
2,000
4
-6
3,000
4
-6
3,400
4
-9
4,000
0
-
Frequency (Hz)
Max.(dB)
Min.(dB)
100
-12
-
200
0
-
300
2
-7
500
*
-5
1,000
0
-5
3,000
2
-5
3,400
2
-10
4,000
2
Sending Response
RLR
2 3 dB
Receiving Response
* Mean that Adopt a straight line in between 300 Hz
and 1,000 Hz to be Max. level in the range.
LGE Internal Use Only
- 14 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. GENERAL PERFORMANCE
Item
Description
Specification
14
STMR
13 5 dB
15
Stability Margin
> 6 dB
16
dB to ARL (dB)
Level Ratio (dB)
-35
17.5
-30
22.5
-20
30.7
-10
33.3
0
33.7
7
31.7
10
25.5
Distortion
17
Side Tone Distortion
Three stage distortion < 10%
18
System frequency
(26 MHz) tolerance
2.5ppm
19
32.768KHz tolerance
30ppm
20
Power consumption
21
Talk Time
22
Standby Time
23
Ringer Volume
24
Charge Current
Standby
- Normal
2 mA(@PP9)
EGSM/Lvl 7 (Battery Capacity 800mA):180 min
EGSM/Lvl12(Battery Capacity 800 mA):320min
Under conditions, at least 300 hours:
1. Brand new and full 800mAh battery
2. Full charge, no receive/send and keep GSM in idle mode.
3. Broadcast set off.
4. Signal strength display set at 3 level above.
5. Backlight of phone set off.
At least 65 dB under below conditions:
1. Ringer set as ringer.
2. Test distance set as 50 cm
Fast Charge : < 450 mA
Slow Charge: < 200 mA
Antenna Bar Number
25
Antenna Display
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 15 -
Power
7
>-92 dBm ~
7→5
-97dBm ~ -93dBm
5→4
-100dBm ~ -98dBm
4→2
-103dBm ~ -101dBm
2→1
-105dBm ~ -104dBm
1→0
< -106 dBm
Off
No Service
LGE Internal Use Only
2. GENERAL PERFORMANCE
Item
26
Description
Specification
Battery Bar Number
Voltage( 0.05V)
3
3.74V ~ 4.2V
2
3.64V~3.73V
1
3.45V ~ 3.63V
0
3.35V ~ 3.44V
Battery Indicator
3.45V ↓
0.05V (Call)
3.45V ↓
0.05V (Standby)
27
Low Voltage Warning
28
Forced shut down Voltage
3.35
Battery Type
Li-ion Battery or Li-Polymer Battery
Standard Voltage = 3.7 V
Battery full charge voltage = 4.2 V
Capacity: 800mAh
Travel Charger
Switching-mode charger
Input: 100 ~ 240 V, 50/60Hz
Out put: 5.6V, 0.4A
29
31
LGE Internal Use Only
0.05 V
- 16 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2. GENERAL PERFORMANCE
* EDGE RF Specification (Option: is not serviced for “EDGE mode”)
Item
1
2
3
4
Description
RMS EVM
Peak EVM
95th Percentile EVM
Origin Offset Suppression
Specification
≥
9%
30%
15%
30dB
GSM900/EGSM
5
Power Level
Level
Power
Toler.
Level
Power
Toler.
5
27dBm
3dB
13
17dBm
3dB
6
27dBm
3dB
14
15dBm
3dB
7
27dBm
3dB
15
13dBm
3dB
8
27dBm
3dB
16
11dBm
5dB
9
25dBm
3dB
17
9dBm
5dB
10
23dBm
3dB
18
7dBm
5dB
11
21dBm
3dB
19
5dBm
5dB
12
19dBm
3dB
Level
Power
Toler.
DCS1800, PCS1900
6
Output RF Spectrum
(due to modulation)
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Level
Power
Toler.
0
26/25dBm
3dB
8
14 dBm
3dB
1
26/25dBm
3dB
9
12 dBm
4dB
2
26/25dBm
3dB
10
10 dBm
4dB
3
24 dBm
3dB
11
8 dBm
4dB
4
22 dBm
3dB
12
6 dBm
4dB
5
20 dBm
3dB
13
4 dBm
4dB
6
18 dBm
3dB
14
2 dBm
5dB
7
16 dBm
3dB
15
0 dBm
5dB
GSM900/EGSM
Offset from carrier(kHz)
Max. dBc
100
+0.5
200
-30
250
-33
400
-54
600 ~ <1,200
-60
1,200 ~ <1,800
-60
1,800 ~ <3,000
-63
3,000 ~ <6,000
-65
6,000
-71
- 17 -
LGE Internal Use Only
2. GENERAL PERFORMANCE
Item
6
Description
Output RF Spectrum
(due to modulation)
7
Output RF Spectrum
(due to switching transient)
Specification
DCS1800, PCS1900
Offset from carrier(kHz)
Max. dBc
100
+0.5
200
-30
250
-33
400
-54
600 ~ <1,200
-60
1,200 ~ <1,800
-60
1,800 ~ <3,000
-63
3,000 ~ <6,000
-65
6,000
-71
GSM900/EGSM
Offset from carrier(kHz)
Max. dBm
400
-23
600
-26
1,200
-27
1,800
--30
DCS1800, PCS1900
LGE Internal Use Only
Offset from carrier(kHz)
Max. dBm
400
-23
600
-26
1,200
-27
1,800
-30
- 18 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3. TECHNICAL BRIEF
3.1 KS360 series Component Block diagram
Figure 1. KS360 series Functional Block Diagram
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 19 -
LGE Internal Use Only
3. TECHNICAL BRIEF
3.2 Baseband Processor (BBP) Introduction
S-GOLDradio
Baseband
GS
Cipher
IS/
IR-Memory
R
TEAKLit Æ
FIR
DAC
X
U
M
Speech
and
Decodin
DAC
Equalize
DigR
AD
USB FS
SRAM
FCDP
Keypad
DMAC
ICU
GPIO
USI
GS
Timer
RF
Contro
SCCU
EBU
GEA-1/2/3
CGU
CAPCOM
AUX
ADC
RTC
IrDA
MMC/SD
I
MOVE
USIM
I
USARTs
LPF
+
GPT
ARMÆ926
AD
Sigma-Delta
MASH
Modulato
GMSK
8PSK
Speech
and
Encodin
AD
DC
Offset
Comp
FIR
DigR
IC
JTAG
Multimedia IC
Camera
I
Display
I
3-wire
Ctrl
AD
L
Ramp
Gen
DCXO
DA
PA/FE
Contro
LDO
Power
Handsfree
Amp
Powe
Contro
S
(BL
PL
LD
RF
LD
GP
LD
VI
LD
SD1
(1.5V)
I/
LD
RF
LD
SI
LD
AUX
LD
SD2
(1.8V)
ANA
LD
RF1
LD
USB
LD
RTC
LD
LED
PWMís
Charger
Figure 2. Top level block diagram of the S-GOLDRadio™ (PMB8888)
3.2.1 General Description
S-GOLDRadio™ is a GSM/EDGE single chip mixed signal Single Chip Radio IC containing all analog
and digital functionality of a cellular radio. Additionally S-GOLDRadio™ Provides multimedia
extensions such as camera, software MIDI, MP3 sound. It is designed as a single chip solution,
integrating the digital and mixed signal portions of the base band in 0.13um, 1.5V technology.
The chip will fully support the FR/HR/EFR/NB-AMR speech codec.
S-GOLDRadio™ support multi-slot operation modes CSD/GPRS/EGPRS (up to class 12) without
additional external hardware.
LGE Internal Use Only
- 20 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.2.2 Block Description
• Processing core ARM926EJ-S 32 bit processor core for controller functions. The ARM926EJ-S
includes an MMU, and the Jazelle Java extension for Java acceleration.
- TEAKLite DSP core
• ARM-Memory
- 32k Byte Boot ROM on the AHB
- 96k Byte SRAM on the AHB, flexibly usable as program or data RAM
- 16k Byte Cache for Program (internal)
- 8k Byte tightly coupled memory for Program(internal)
- 8k Byte Cache for Data(internal)
- 8k Byte tightly coupled memory for Data(internal)
• DSP-Memory
- 104K x 16bit Program ROM
- 8k x 16bit Program RAM
- 60k x 16bit Data ROM
- 37k x 16bit Data RAM
- Incremental Redundancy(IR) Memory of 35904 words of 16bit
• Shared Memory Block
1.5K x 32bit Shared RAM(dual ported) between controller system and TEAKLite.
• Controller Bus system
The processor cores and their peripherals are connected by powerful buses. Multi-layer AHB for
connecting the ARM and the other master capable building blocks with the internal and external
memories and with the peripheral buses.
• Clock system
The clock system allows widely independent selection of frequencies for the essential parts of the
S-GOLD3. Thus power consumption and performance can be optimized for each application.
• Functional Hardware block
- CPU and DSP Timers
- MOVE coprocessor performing motion estimation for video encoding algorithms (H.263, MPEG-4)
- Programmable PLL with additional phase shifters for system clock generation
- GSM Timer Module that off-loads the CPU from radio channel timing
- GMSK / 8-PSK Modulator according to GSM-standard 05.04 (5/2000)
- GMSK Modulator: gauss-filter with B*T=0.3
- EDGE Modulator: 8PSK-modulation with linearized GMSK-Pulse-Filter
- Hardware accelerators for equalizer and channel decoding.
- Incremental Redundancy memory for EDGE class 12 support
- A5/1, A5/2, A5/3 Cipher unit
- GEA1, GEA2, GEA3 Cipher Unit to support GPRS data transmission
- Advanced static and dynamic power management features including TDMA-Frame synchronous
low power mode and enhanced CPU modes(idle and sleep modes)
- Pulse Number Modulation output for Automatic Frequency Correction(AFC)
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 21 -
LGE Internal Use Only
3. TECHNICAL BRIEF
- Serial RF Control interface: support of direct conversion RF
- A Universal Serial Interface(USIF) enabling asynchronous (UART) of synchronous (SPI) serial
data transmission
- 1 Serial Synchronous SPI compatible interfaces in the controller domain
- 1 Serial Synchronous SPI compatible interface in the TEAKLite domain
- 2 USART with autobaud detection, hardware flow control and integrated IrDA controller
supporting IrDA’s SIR standard (up to 115.2Kbps)
- A dedicated Fas IfDA Controller supporting IrDA’s SIR,MIR and FIR standards (up to 4Mbps)
- I2C-bus interface (e.g. connection to S/M power)
- A fast display interface supporting serial and parallel interconnection
- An ITU-R BT.656 compatible Camera interface.
- Programmable clock output for a camera
- An multimedia/Secure Digital Card Interface (MMCI/SD: SDIO capable)
3.2.3 External Devices connected to memory interface
Table 1. Memory interface
Device
Name
Maker
Remark
NAND FLASH
K5D1G12ACD-D075
Samsung
Synchronous / A synchronous
SDRAM
K5D1G12ACD-D075
Samsung
Synchronous 133MHz
LCD
IM200DBN7A
LGIT
8bit access 2times transmission
3.2.4 RF Interface
S-GOLDRadio uses this interface to control RF IC and Peripherals. 13 signals are provided switch
on/off RF ICs Periodically each TDMA frame.
Table 2. RF Interface Spec.
Resource
Interconnection
Description
TX2
TXHB
Output High band(DCS/PCS) Tx
TX1
TXLB
Output Low band(850/900) Tx
RX1, RX1X
GSM850_RXP, GSM850_RXN
Input of GSM850 LNA
RX2, RX2X
GSM900_RXP, GSM900_RXN
Input of GSM900 LNA
RX3, RX3X
DCS1800_RXP, DCS1800_RXN
Input of DCS1800 LNA
RX4, RX4X
PCS1900_RXP, PCS1900_RXN
Input of PCS1900 LNA
PABS
PA_BAND
Select PAM operation band.
FE1, FE2
VC1, VC2
Control FEM operation band & mode
PAEN
PA_EN
PAM Enable
VRAMP
TX_RAMP
Tx Ramp signal
T_OUT6
PA_MODE
Select PAM operation mode (GSM/EDGE)
LGE Internal Use Only
- 22 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.2.5 USART Interface
KS360 have two UART Drivers as follow :
- USART0 : SW upgrade / Calibration
- USIF : BT Interface.
Table 3. USIF Interface Spec.
Resource
Name
Remark
UART0_TXD
UART_TX
Transmit Data
UART0_RXD
UART_RX
Receive Data
USIF_TXD
UART_BT_TX
Transmit Data
USIF_RXD
UART_BT_RX
Receive Data
T_OUT3
UART_BT_RTS
Flow Control Signal
T_OUT4
UART_BT_CTS
Flow Control Signal
UART0
USIF
3.2.6 ADC channel
BBP ADC block is composed of 7 external ADC channel. This block operates charging process and
other related process by reading battery voltage and other analog values.
Table 4. S-GOLDRadio ADC channel usage
ADC channel
Resource
Interconnection
Description
M0
BAT_ID
Battery temperature measure
M1
RF_TEMP
RF block temperature measure
M2
LCD_ID
LCD ID measure (Hitachi LCD_ID = 0)
M7
GND
M8
VBAT
M9
N.C
M10
JACK_TYPE
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Battery supply voltage measure
JACK type measure (Not used)
- 23 -
LGE Internal Use Only
3. TECHNICAL BRIEF
3.2.7 GPIO map
Over a hundred allowable resources, KS360 is using as follows except dedicated to SIM and Memory.
KS360 GPIO(General Purpose Input/Output) Map, describing application, I/O state, and enable level,
is shown in below table.
Table 5 S-GOLDradio GPIO pin Map
Port Function
Net Name
Description
KP_IN1
KEY_I2C_SCL
Key coder IC control
KP_IN2
KEY_I2C_SDA
Key coder IC control
KP_IN3
DIF_RESET
LCD reset
KP_IN4
BT_RESET
BT reset
KP_IN5
IF_MODE3
LCD interface mode (Hitachi LCD => High)
KP_IN6
VIB_PWR_EN
Motor LDO enable
KP_OUT0
CAM_PWR_EN
Camera LDO enable
KP_OUT1
LIN_INVERT
Motor control
KP_OUT2
TOUCH_SCL
Touch IC control
KP_OUT3
TOUCH_SDA
Touch IC control
USART0_RXD
UART_RX
UART, RS232 data
USART0_TXD
UART_TX
UART, RS232 data
USART0_RTS_N
MMC_DET
Micro SD card Detect
USART0_CTS_N
HOOK_DETECT
Earmic hook key Detect
DSPOUT0
JACK_DET
Earmic Detect
USB_DPLUS
USB_DP
USB +
USB_DMINUS
USB_DM
USB -
CIF_D0
CAM_D(0)
Camera DATA(0)
CIF_D1
CAM_D(1)
Camera DATA(1)
CIF_D2
CAM_D(2)
Camera DATA(2)
CIF_D3
CAM_D(3)
Camera DATA(3)
CIF_D4
CAM_D(4)
Camera DATA(4)
CIF_D5
CAM_D(5)
Camera DATA(5)
CIF_D6
CAM_D(6)
Camera DATA(6)
#Keypad
#USART0
#USB
#CIF:Camera Interface
LGE Internal Use Only
- 24 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
CIF_D7
CAM_D(7)
Camera DATA(7)
CIF_PCLK
CAM_PCLK
Camera pixel clock
CIF_HSYNC
CAM_HS
Camera H sync
CIF_VSYNC
CAM_VS
Camera V sync
CLKOUT2
CAM_MCLK
Camera main clock
CIF_PD_GPIO
CAM_PWDN
Camera sensor power down
CIF_RESET_GPIO
CAM_RST
Camera reset
DIF_D0
DIF_D(0)
LCD DATA(0)
DIF_D1
DIF_D(1)
LCD DATA(1)
DIF_D2
DIF_D(2)
LCD DATA(2)
DIF_D3
DIF_D(3)
LCD DATA(3)
DIF_D4
DIF_D(4)
LCD DATA(4)
DIF_D5
DIF_D(5)
LCD DATA(5)
DIF_D6
DIF_D(6)
LCD DATA(6)
DIF_D7
DIF_D(7)
LCD DATA(7)
DIF_CS1
DIF_CS
LCD chip select
DIF_CS2
BT_INT
BT interrupt
DIF_CD
DIF_CD
LCD command/data switch
DIF_WR
DIF_WR
LCD write
DIF_RD
DIF_RD
LCD read
DIF_HD
EOC
Indicating End of charging
DIF_VD
DIF_VSYNC
LCD V sync
DIF_RESET1_GPIO
KEY_INT
Key coder IC interrupt
I2C_SCL
I2C_SCL
For Sub-PMIC/Audio DAC/Camera
I2C_SDA
I2C_SDA
For Sub-PMIC/Audio DAC/Camera
CC_IO
SIM_DATA
SIM card I/O
CC_CLK
SIM_CLK
SIM card CLOCK
CC_RST
SIM_RST
SIM card RESET
MMCI_CMD
MMC_CMD
uSD Card command/response
MMCI_DAT0
MMC_D0
uSD Card Data (0)
MMCI_CLK
MMC_CLK
uSD Card Clock
#Display_Interface
#I2C
#Chip Card (USIM1)
#MMCI: Multimedia Card IF
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 25 -
LGE Internal Use Only
3. TECHNICAL BRIEF
#USIF: Universal Serial IF
USIF_TXD_MTSR
UART_BT_TX
BT UART data output
USIF_RXD_MRST
UART_BT_RX
BT UART data input
USIF_SCLK
BT_VCXO_EN
BT vcxo (26MHz) enable
I2S1_CLK0
I2S1_CLK
BT synchronous data clock
I2S1_RX
I2S1_RX
BT synchronous data input
I2S1_TX
I2S1_TX
BT synchronous data output
I2S1_WA0
I2S1_WA0
BT synchronous data sync
MMCI_DAT1
MMC_D1
uSD Card Data (1)
MMCI_DAT2
MMC_D2
uSD Card Data (2)
MMCI_DAT3
MMC_D3
uSD Card Data (3)
EP_N
BB_SND_L
For Speaker
EP_P
BB_SND_R
For Speaker
HS_N
RCV_N
For Receiver
EP_CM
NA
HS_P
RCV_P
For Receiver
MIC1_N
MIC_N
For Mic
MIC1_P
MIC_P
For Mic
MIC2_N
HS_MIC_N
For Headset Mic
MIC2_P
HS_MIC_P
For Headset Mic
VMIC
MICBIAS
Power for MIC
M0
BAT_ID
Battery temperature measure
M1
RF_TEMP
RF block temperature measure
M2
LCD_ID
LCD ID measure (Hitachi LCD_ID = 0)
M7
GND
M8
VBAT
M9
NA
M10
JACK_TYPE JACK
type measure (Not used)
TDO
TDO
JTAG
TDI
TDI
JTAG
TMS
TMS
JTAG
#I2S1: DAI-PCM
#MMCI: SD-Extension
#Voiceband: Analog Interface
#Measurement
Battery voltage measure
#JTAG
LGE Internal Use Only
- 26 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
#FCDP:Flash Controller DMA Port
FCDP_RBN
FCDP
#GSM TDMA Timer: GSM Control
T_OUT3
UART_BT_RTS
BT UART request to send
T_OUT4
UART_BT_CTS
BT UART clear to send
T_OUT5
TOUCH_INT
Touch IC interrupt
T_OUT6
PA_MODE
PAM
T_OUT7
RPWRON
Remote Power On
T_OUT8
LIN_PWM_FRQ
Motor control
CHG_EN
Charging enable
#Other Functional Pins:
Clocks and control
CLKOUT0
F32K
To 32KHz crystal
OSC32K
To 32KHz crystal
RESET_N
nRESET
#Extra I/Os & Interrupt Inputs
DSPIN0
CLK32K
BT 32kHz sleep clock
DSPIN1
SLIDE_OPEN
Slide open/close detect
#Baseband I/0
FSYS3
NA
FSYS2
26MHZ_BT
BT Main clock
#Reference Oscillator / PLL
REFR
NA
XOX
26MHz
26MHz Main clock
XO
26MHz
26MHz Main clock
BL1_PWM / VSENSE1
DBB_BL_PWM
Not used
BL2_PWM
LIN_PWM_MAG
Motor control
BL3_PWM
SUB_KEY_BL
Sub Key LED control
VSS_FLASH
GND
FLASH_SINK
QWERTY_KEY_BL
#LED's
Qwerty Key LED control
#Control Logic
LPBCL_ECHO
GND
ON_OFF / SCAN_RESET
PWRON
RESET2_N / VSENSE2
M_RESET
PO_RESET_N / SCAN_OUT2
PO_RESET
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Memory reset
- 27 -
LGE Internal Use Only
3. TECHNICAL BRIEF
3.3 Power management IC
3.3.1 General Description
S-GOLDradio has a highly integrated Power and Battery Management block for mobile handsets.
Block Description
• Highly efficient step-down converter for main digital baseband supply including Core, DSP and
memory interface (External Bus Unit).
• Support of S-GOLD standby power-down concept
• Low-drop-out (LDO) regulators for Flash and mobile RAM memory devices
• Voltage independent switching of two SIM cards
• LDO regulators for baseband I/O supply
• LDO regulator for analog mixed-signal section of S-GOLD
• Low-noise LDO regulators for RF devices
• Supply for Bluemoon Single, Infineon’s single chip solution for Bluetooth
• Audio amplifier 8 Ohms for handsfree operation and ringing
• Charge Control for charging Li-Ion/Polymer batteries under software control
• Pre-charge current generator with selectable current level
• RTC regulator with ultra-low quiescent current
• USB interface support for peripheral and mini-host mode
• Vibrator driver with adjustable voltage
• Fully controlable by software via I2C - Bus
• Temperature and battery voltage sensors
• Interrupt channels for peripherals
LGE Internal Use Only
- 28 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
Figure 3. Top level block diagram of the PMU Block of PMB8888
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 29 -
LGE Internal Use Only
3. TECHNICAL BRIEF
Table 6. LDOs Output Table of PMU Block of PMB8888
LDO
Net name
Output Voltage Output Current
Usage
SD1
VSD1_1V5
1.5V
400mA
Core & for LDO
SD2
1V8_VSD2
1.8V
300mA
Memory
VAUX
2V9_VAUX
2.9V
150mA
BT Power
VIO
2V62_VIO
2.62V
100mA
Peripherals
VSIM
2V9_VSIM
2.9V
22mA
SIM card
VMME
2V9_VMMC
2.9V
150mA
SD Card
VAUDIO
2V5_VAUDIO
2.5V
220mA
Headset
VUSB
3V1_VUSB
3.1V
40mA
USB Switch
VRF1
2V85_VRF1
2.85V
150mA
VRF2
1V5_VRF2
1.5V
80mA
VRF3
2V85_VRF3
2.85V
150mA
VPLL
1V5_VPLL
1.5V
20mA
S-GOLDRadio PLL
VRTC
2V0_VRTC
2.0V
4mA
RTC
VVIB
2V8_VVIB
2.8V
140mA
Touch
1V5_VRF2
C106 C107
1u
1u
C110 220n
C100
2.2u
C111 1u
C101
2.2u
VBAT
220n
2V8_VVIB 3V1_VUSB
C109 1u
0.01u
C105
2V5_VAUDIO
C108
0.1u
C104
2V85_VRF3
120p
0.01u
C102
2V85_VRF3
C103
1V5_VRF2
KDR331V
2V85_VRF3
R100
0
R101
0
2
2V85_VRF1
1
47nH
2V9_VMMC
1V5_VPLL
VBAT
VBUS_OVP
2V9_VSIM
L101
2V85_VRF3
2V0_VRTC
2V0_VRTC
C127
C117
1u
0.1u
C129
0.1u
E18
VSS_RTC
D18
VDD_RTC
M4
A1
NC1
A19
NC2
W19
NC3
VDD_FUSE_FS
A4
C5
D5
C4
D7
A5
C8
CH_SOURCE
CH_GATE
SENSE_IN1
SENSE_IN2
VDD_REF
VDDCHARGE
CHARGE_UC_SCAN_IN1
VSS_LDO3
VSSRF1
VSSRF2
VSSRF3
VSSRF4
VSSRF5
VSSRF6
VSSRF7
VSSRF8
VSSRF9
VSSRF10
VSSRF11
VSSRF12
VSSRF13
VSSRF14
C3
M2
N2
N3
P2
R2
T2
U2
U3
U6
V2
V4
V5
V6
W1
E1
E2
E3
C10
D11
D12
E12
E11
A7
B7
C6
C7
A8
B8
D6
A3
B4
B3
A2
B1
B2
0.1u
C130
220n
C126
2.2u
1u
C125
C116
1u
1u
C123
C124
2.2u
C115
C122
1u
VBAT
VAUDIO
VBAT_AUDIO
VSS_AUDIO
VLED
VAUX
VVIB
VBAT_LDO1
VSS_LDO1
VMMC
VUSB
VBAT_BSW_USB_MMC
VIO
VSIM
VBAT_LDO2
VSS_LDO2
VPLL
VRF2
VDD_RF2PLL
VRF1
VRF3
VBAT_RF13
V7
VDDXO
W6
VDDPLL
L1
VDDRX
T6
VDDDIG
P4
VDDMS
W4
VDDTX
W5
VDDVCO
T3
VDDTRX
V19
F3
VSS_MS
H2
VSS_EP
K1
AGND_MS1
K4
AGND_MS2
VDDP_EBU_1
L12
L10
M10
J8
L8
VSS_MAIN_1
VSS_MAIN_2
VSS_MAIN_3
VSS_MAIN_4
VSS_MAIN_5
L11
VDD_MAIN_1
M11
VDD_MAIN_2
L9
VDD_MAIN_3
M9
VDD_MAIN_4
VCHG_OVP
D100
C121 0.01u
C118
0.1u
0.01u
0.1u
C119
0.1u
C120 0.01u
C114
100p
C113
C128
39p
C112
2V62_VIO
2V9_VAUX
2V85_VRF1
47nH
1V8_VSD2
L100
1V5_VSD1
3
L102
47nH
2V85_VRF3
2V85_VRF3
Figure 4. LDOs Circuit Diagram of KS360 series
LGE Internal Use Only
- 30 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.3.2 Charging
KS360 charge the battery using an external charging IC of Intersil ISL9221 for Li-Polymer battery in
4.2 Volts level.
4.2V~3.74V
3.74V~3.64V
3.64V~3.45V
3.45V~3.35V
Figure 5. Battery Block Indication
1 Charging method : CC-CV
2 Charger detect voltage : 4.0 V
3 Charging time : 2h 30m
4 Charging current : 400 mA
5 CV voltage : 4.2 V
6 Cutoff current : 110 mA
7 Full charge indication current (icon stop current) : 110 mA
8 Recharge voltage : 4.15 V
9 Low battery alarm
a. Idle : 3.45 V ~ 3.35 V
b. Dedicated : 3.45 V ~ 3.35 V
10. Low battery alarm interval
a. Idle : 3 min
b. Dedicated : 1 min
11. Switch-off voltage : 3.35 V
12. Charging temperature adc range
a. ~ -5 : low charging voltage operation (3.6 V ~ 3.9 V)
b. -5 ~ 50 : standard charging (up to 4.2 V)
c. 50 ~ : low charging voltage operation (3.6V ~ 3.9V)
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 31 -
LGE Internal Use Only
3. TECHNICAL BRIEF
3.4 Power ON/OFF
KS360 series Power State : Defined 3cases as follow
] Power-ON : Power key detect (S-GOLDradio PWRON port)
] Power-ON-charging : Charger or USB detect.
Remote Power On
END
2V0_VRTC
KEY_COL7
R221
PWRON
100K
R225
2K
3.3M
1
2
R222
END_KEY
10K
3
C226
10u
100K
R223
RPWRON
6
5
4
R224
2K
R220
END_KEY_IN
R219
330K
RPWRON_EN
KEY_ROW6
EMX18
Q201
END_KEY_IN
Figure 6. Remote power on and End-key power on circuit.
Input ON is a power-on input for S-GOLDradio with 2 active high levels (see Figure 6). It might be
triggered by a push button. To detect if the push-button is pressed during system operation the logical
level at pin ON or its change (if Bit 1 EION in INTCTRL2 is asserted) is recorded in bit LON of the ISF
register. If the high level of voltage at pin ON does not reach VIHdet (Vbat-0.8 ~ Vbat-0.3) the abovementioned bit won’t be set.
To support Remote power on function for factory mass production, applied an BJT as following figure.
As monitoring the RPWRON and Key matrix KEY_COL7 & KEY_ROW6, KS360 series system
recognize whether remote power on or End-key pushed
LGE Internal Use Only
- 32 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.5 SIM interface
KS360 supports 1.8V & 3V plug in SIM, SIM interface scheme is shown in (Figure 7). SIM_DATA,
SIM_CLK, SIM_RST ports are used to communicate with BBP(S-GOLDRadio).
SIM Interface
SIM_CLK : SIM card reference clock
SIM_RST : SIM card Async /sync reset
SIM_DATA : SIM card bidirectional data
SIM CONNECTOR
15K
2V9_VSIM
R523
R522
DNI
2V9_VSIM
SIM_DATA
4
5
6
10
9
J500
1
C1
C5
2
C6
C2
3
C7
C3
7
GND4 GND1
8
GND3 GND2
C546
DNI
SIM_RST
SIM_CLK
C543
C547
C548
220n
22p
1000p
Figure 7. SIM Circuit
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 33 -
LGE Internal Use Only
3. TECHNICAL BRIEF
3.6 Micro SD external memory Interface
In KS360 series a Micro SD slot for external Memory is connected to PMB8888.
MICRO SD Connector
100K
100K
2V9_VMMC
S500 AXA463062P
R504
R503
R502
100K
100K
R508
R501
100K
R500
100K
2V9_VMMC
2V62_VIO
DAT1_2
DUMMY1
DAT0
VSS
CLK
VDD
CMD
CD_DAT3
DUMMY2
DAT2
DETECT_A
DETECT_B
DUMMY3
MMC_D1
MMC_D0
MMC_CLK
MMC_CMD
MMC_D3
MMC_D2
MMC_DET
C526
27p
C527 C528 C529 C530 C531 C532
27p 27p 27p 27p 27p 27p
C533
27p
C534
GND
1u
Figure 8. Micro SD Card Circuit
Micro SD memory pad assign.
SD mode
Pin No.
Name
Type
Description
DAT1_2
MMC_D1
I/O
Data bit [1]
DUMMY1
NC
DAT0
MMC_D0
I/O
Data bit [0]
VSS
GND
GND
Ground
CLK
MMC_CLK
I
Clock
VDD
2V9_VMMC
Power
Power
CMD
MMC_CMD
I/O
Command response
CD_DAT3
MMC_D3
I/O
Data bit [1]
DUMMY2
NC
DAT2
MMC_D2
I/O
Data bit [2]
DETECT_A
MMC_DET
DETECT_B
GND
GND
Ground
DUMMY3
GND
GND
Ground
LGE Internal Use Only
- 34 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.7 Memory
1Gbit NAND Flash & 512Mbit SDRAM employed on KS360 series with 8 bit bus for NAND and 16bit
bus for SDRAM thru ADD(0) ~ ADD(24). The 1Gbit NAND Flash memory with SDRAM stacked device
DATA(0:15)
DATA(0)
DATA(1)
DATA(2)
DATA(3)
DATA(4)
DATA(5)
DATA(6)
DATA(7)
DATA(8)
DATA(9)
DATA(10)
DATA(11)
DATA(12)
DATA(13)
DATA(14)
DATA(15)
SDRAM_CS
SDCLKI
SDCLKO
CKE
_WR
ADD(13)
ADD(14)
_RAS
_CAS
_BC0
_BC1
B3
C4
C3
D4
D3
E4
E3
F4
J4
K3
K4
L3
L4
M3
M4
N3
E9
R105 22
R106 22
TP102
TP104
H4
G8
F8
D7
D8
E7
F7
G3
H3
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DNU1
DNU2
DNU3
DNU4
DNU5
DNU6
DNU7
DNU8
DNU9
DNU10
DNU11
NC1
NC2
NC3
NC4
NC5
NC6
A2
A9
A10
B1
B10
N1
N10
P1
P2
P9
P10
B2
B7
B9
E8
F3
F6
family offers multiple high-performance solutions.
VDD1
VDD2
VDD3
VDD4
_CS
CLK
CKE
_WED
BA0
BA1
_RAS
_CAS
LDQM
UDQM
U100
VDDQ1
VDDQ2
VDDQ3
C6
3.3K
R110
3.3K
R109
FLASH1_CS
ADD(16)
ADD(17)
_RD
D5
C5
E5
E6
D6
F5
TP105
FCDP
R111
_WR
M_RESET
ADD(0)
ADD(1)
ADD(2)
ADD(3)
ADD(4)
ADD(5)
ADD(6)
ADD(7)
ADD(8)
ADD(9)
ADD(10)
ADD(11)
ADD(12)
1V8_VSD2
1V8_VSD2
B4
G9
H2
M2
D2
F2
K2
VSS1
VSS2
VSS3
VSS4
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
VSSQ1
VSSQ2
VSSQ3
VCC1
VCC2
VCCQ
C2
F9
G2
N4
C131
0.1u
C132
0.1u
C133
0.1u
E2
J2
L2
C134
0.1u
C135
0.1u
1V8_VSD2
B6
N7
N6
_CE
ALE
CLE
_RE
R__B
_WE
_WP
VSS5
VSS6
VSS7
B5
N5
N8
C136
0.1u
C137
0.1u
C138
0.1u
G4
G5
G6
H5
H6
J3
K5
K6
K7
K8
M5
M6
M7
M8
N2
N9
1
TP100
NC7
NC8
NC9
NC10
NC11
NC12
NC13
NC14
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
1V8_VSD2
J5
L5
J6
L6
J7
L7
J8
L8
C7
C8
C9
B8
M9
L9
K9
J9
H7
H8
D9
H9
G7
K5D1G12ACD-D075
DATA(0:7)
DATA(0)
DATA(1)
DATA(2)
DATA(3)
DATA(4)
DATA(5)
DATA(6)
DATA(7)
ADD(0:12)
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
Figure 9. Memory Circuit
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 35 -
LGE Internal Use Only
3. TECHNICAL BRIEF
3.8 LCD Display
LCD module include:
- Main LCD: 240x320 262K TFT 2.4”
- Backlight : 5 piece of white LED
LCD Connector Interface Spec:
Table 7. LCD Connector Interface Spec.
Pin No. Pin Name
I/O
Description
1
GND
2
PWM
O
PWM signal output for backlight control
3
DTX3
I
Interface Mode
4
DTX1
I
Interface Mode
5
DTX1
I
Interface Mode
6
VSYNC-O
O
Vsync Interface out
7
RD
O
Read
8
WR
I/O
Write
9
RS
I/O
Address/Data select
10
CS
I/O
Chip Select
11
D15
I/O
Data[15] for LCD
12
D14
I/O
Data[14] for LCD
13
D13
I/O
Data[13] for LCD
14
D12
I/O
Data[12] for LCD
15
D11
I/O
Data[11] for LCD
16
D10
I/O
Data[10] for LCD
17
D9
I/O
Data[9] for LCD
18
D8
I/O
Data[8] for LCD
19
D7
I/O
Data[7] for LCD
20
D6
I/O
Data[6] for LCD
21
D5
I/O
Data[5] for LCD
22
D4
I/O
Data[4] for LCD
23
D3
I/O
Data[3] for LCD
LGE Internal Use Only
Ground
- 36 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
Pin No. Pin Name
I/O
Description
24
D2
I/O
Data[2] for LCD
25
D1
I/O
Data[1] for LCD
26
D0
I/O
Data[0] for LCD
27
LCD-ID
I
Menufacture ID
28
VCC1
I
Logic
29
VCC1
I
Analog
30
RESET
I/O
LCD reset
31
MLED5
O
LED Cathode
32
MLED4
O
LED Cathode
34
MLED3
O
LED Cathode
34
MLED2
O
LED Cathode
35
MLED1
O
LED Cathode
36
MLED
I
LED Anode
37
GND
-
Ground
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 37 -
LGE Internal Use Only
3. TECHNICAL BRIEF
2V62_VIO
R100
100K
LCD_BL_PWM
IF_MODE3
C100
0.1u
R101
R102
0
DIF_VSYNC
DIF_RD
0
IFMODE(1)
IFMODE(0)
DIF_WR
DIF_CD
DIF_CS
DIF_D(7)
DIF_D(6)
DIF_D(5)
DIF_D(4)
DIF_D(3)
DIF_D(2)
DIF_D(1)
DIF_D(0)
LCD_ID
DIF_RESET
MLED5
MLED4
MLED3
MLED2
MLED1
MLED
CN100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
VA101
EVLC14S02050
Figure 10. 37pin LCD connector circuit
LGE Internal Use Only
- 38 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.9 Keypad Switching & Scanning
The keypad is controlled by a Key coder IC (PP2106M2). It can be used for scanning keypads up to 8
rows and 8 columns (max 64 keys). PMB8888 control PP2106M2 by KEY_I2C_SCL, KEY_I2C_SDA
and KEY_INT.
KEY_I2C_SDA
2V62_VIO
QWERTY KEY
C400
2V62_VIO
C420
C421
C414
C415
C416
C417
C418
C419
27p
27p
27p
27p
27p
4.7K
27p
R415
R403
R404
R406
R408
R410
R412
R414
21
20
19
18
17
16
15
C413
0
0
U400
PP2106M2
P40
P41
P42
P43
P44
P45
P46
27p
27p
R411
R413
PGND
GND2
RESETB
XI
XO
CLK_SEL
VDD
P10
27p
27p
C402
C404
470
470
470
TEST
SEL_28P
P57
P56
P55
P17
P15
GND1
P54
P53
P52
P51
P50
P47
R405
R407
R409
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2V62_VIO
KEY_COL7
KEY_COL6
KEY_COL5
KEY_INT
KEY_I2C_SCL
C403
29
28
27
26
25
24
23
22
4.7K
0.1uF
R401
C401
R400
120K
(1%)
R402
2V62_VIO
0
0.1uF
470
470
470
470
470
470
470
KEY_ROW0
KEY_ROW1
KEY_ROW2
KEY_ROW3
KEY_ROW4
KEY_ROW5
KEY_ROW6
27p
27p
27p
C423
27p
C424
27p
KEY_COL4
KEY_COL3
KEY_COL2
KEY_COL1
KEY_COL0
R416
R417
R418
R419
R420
470
470
470
470
470
C422
Figure 11-1. Keypad Configuration Circuit
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 39 -
LGE Internal Use Only
3. TECHNICAL BRIEF
SOFT1
SOFT2
SEND
OK
100
101
102
103
HOT
CLR
RIGHT
104
105
106
LEFT
UP
DOWN
107
108
109
KEY_ROW4
KEY_ROW5
KEY_ROW6
KEY_COL4
KEY_COL5
KEY_COL6
KEY_COL7
VBAT
END
KB100
R112
END_KEY
150
VA100
EVL14S02200
Soft1
W
E
T
KB400
KB401
KB402
KB403
U
KB404
I
O
Soft2
KB405
KB406
KB407
KEY_ROW0
C425
27p
Q
KB408
A
KB409
R
Y
H
J
P
CLR
KB410
KB411
KB412
KB413
KB414
KB415
KEY_ROW1
Fn
S
D
G
Space
K
L
MSG
KB416
KB417
KB418
KB419
KB420
KB421
KB422
KB423
KEY_ROW2
C426
27p
Sym
Z
F
V
B
N
M
KB424
KB425
KB426
KB427
KB428
KB429
KB430
ENTER
KB431
KEY_ROW3
Shift
X
C
KB432
KB433
KB434
KEY_ROW4
KEY_COL0
C427
27p
KEY_COL1
KEY_COL2
KEY_COL3
KEY_COL4
KEY_COL5
KEY_COL6
KEY_COL7
Figure 11-2. Keypad Configuration Circuit
LGE Internal Use Only
- 40 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.10 Touch KEY
The Touch keypad is controlled by CY8C20434. PMB8888 control CY8C20434 by TOUCH_SCL,
TOUCH_SDA and TOUCH_INT.
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 41 -
LGE Internal Use Only
3. TECHNICAL BRIEF
LGE Internal Use Only
- 42 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.11 Keypad back-light illumination
There are 3 snow white color LEDs on Main PCB and 7 blue color LEDs on Sub PCB for keypad
illumination. Sub Keypad Back-light is controlled by S-GOLDradio PWM port which has a duty control
function. And Main Keypad Back-light is controlled by S-GOLDradio FLASH_SINK port. The whole
configuration of the S-GOLDradio Flash LED circuit is shown in below Figure12.
QWERTY_KEY BACKLIGHT
VBAT
R310
LEWWS44-E
LD300
47
R311
LEWWS44-E
LD301
47
R312
QWERTY_KEY_BL
47
ICVN0505X150FR
LD302
VA301
LEWWS44-E
MULTI_KEY BACKLIGHT
100ohm
100ohm
100ohm
LEBB-S14E
LD105
R108
LEBB-S14E
LD106
R109
C102
1u
LEBB-S14E
100ohm
100ohm
LEBB-S14E
LD104
R107
100ohm
LEBB-S14E
LD102
R105
R110
LEBB-S14E
LD103
R106
100ohm
R103
LD100
C101
1u
LEBB-S14E
LD101
R104
VBAT
Q100
2SC5585
SUB_KEY_BL
10K
R111
1K
Figure 12. Qwerty + Multi_Keypad Backlight Circuit
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 43 -
LGE Internal Use Only
3. TECHNICAL BRIEF
3.12 LCD back light illumination
MAX8630W is a charge pump designed to support PWM control mode. And MAX8630W supports 5
white LEDs. The MAX8630W is capable of driving up to 5 LEDs at a total of 100mA(MAX8630W
100mA).
The current sinks may be operated individually or in parallel for driving higher current LEDs. To
maximize power efficiency, the charge pump operates in 1X, 1.5X, or 2X mode, where the mode of
operation is automatically selected by comparing the forward voltage of each LED with the input
voltage.
LCD BACKLIGHT
C103
1u
2
C115
MLED
14
13
12
11
10
MLED1
MLED2
MLED3
MLED4
MLED5
9p
9p
9p
9p
9p
9p
P_GND
7
15
C113
1u
C107
C108
C109
C110
C111
C112
C114
0.1u
PWM
C2N
8
C2P
0
LED1
LED2
U100
MAX8630W LED3
LED4
9
CPWM
LED5
4
R115
OUT
GND
5
DNI
R116
LCD_BL_PWM
R114
100K
DBB_BL_PWM
1
IN
C1N
3
C104
1u
C1P
6
VBAT
1u
Figure 13. Charge-Pump Circuit
LGE Internal Use Only
- 44 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.13 ISP(Image Signal Processor)
KS360 Series support Camera resolution up to 2M pixel. Camera Sensor I/F is integrated in the SGOLDradio(PMB8888).
CIF_D0
CIF_D1
CIF_D2
CIF_D3
CIF_D4
CIF_D5
CIF_D6
CIF_D7
CIF_PCLK
CIF_HSYNC
CIF_VSYNC
CLKOUT2
CIF_PD_GPIO
CIF_RESET_GPIO
1V8_VCAM 2V8_VCAMIO
VBAT
V14
U13
T12
T13
R11
R12
V13
T11
W12
V12
V11
U11
W11
W10
E17
G15
G17
C19
G16
C18
H15
F16
K11
K8
C17
J9
H10
F15
H16
F17
DIF_D0
DIF_D1
DIF_D2
DIF_D3
DIF_D4
DIF_D5
DIF_D6
DIF_D7
DIF_CS1
DIF_CS2
DIF_CD
DIF_WR
DIF_RD
DIF_HD
DIF_VD
DIF_RESET2_GPIO
CAMERA POWER
C550
9
100K
R119
CAM_PWR_EN
RT9011-MGPQW
8
VOUT1
7
VOUT2
6
NC2
5
GND
PGND
DNI
U500
1
VIN
2
EN1
3
EN2
4
NC1
C551
2.2u
R525
CAM_D(0)
CAM_D(1)
CAM_D(2)
CAM_D(3)
CAM_D(4)
CAM_D(5)
CAM_D(6)
CAM_D(7)
CAM_PCLK
CAM_HS
CAM_VS
CAM_MCLK
CAM_PWDN
CAM_RST
DIF_D(0)
DIF_D(1)
DIF_D(2)
DIF_D(3)
DIF_D(4)
DIF_D(5)
DIF_D(6)
DIF_D(7)
DIF_CS
BT_INT
DIF_CD
DIF_WR
DIF_RD
EOC
DIF_VSYNC
KEY_INT
DSR
EUSY0319001
1u
C552
2.2u
CAMERA CONNECTOR
(ENBY0020401,24PIN,0.9T,SOCKET,AXK7L24227G)
1V8_VCAM 2V8_VCAMIO
C500
C501
C502
C503
7.5p
7.5p
7.5p
7.5p
7.5p
7.5p
7.5p
7.5p
R519
R520
R521
CAM_D(3)
CAM_D(2)
CAM_D(1)
CAM_D(0)
C522
C523
C524
C525
10
10
10
CAM_PCLK
CAM_RST
CAM_PWDN
7.5p
7.5p
7.5p
G3
10
10
10
10
C539
C540
C541
G4
ENBY0020401
AXK7L24227G
R514
R516
R517
R518
C518
C519
C520
C521
1
2
3
4
5
6
7
8
9
10
11
12
7.5p
7.5p
7.5p
7.5p
7.5p
7.5p
7.5p
7.5p
C535
1u
C517
C508
C509
C510
C511
C512
7.5p
7.5p
7.5p
7.5p
7.5p
I2C_SCL
I2C_SDA
CAM_VS
CAM_HS
CAM_MCLK
10
10
10
10
R515
C513
C514
C515
C516
R510
R511
R512
R513
10
G1
24
23
22
21
20
19
18
17
16
15
14
13
C536
C537
C538
CN500
G2
CAM_D(7)
CAM_D(6)
CAM_D(5)
CAM_D(4)
C504
C505
C506
C507
7.5p
7.5p
7.5p
7.5p
FB500
10
10
10
10
7.5p
7.5p
7.5p
7.5p
R505
R506
R507
R509
Figure 14. ISP & Camera Circuit
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 45 -
LGE Internal Use Only
3. TECHNICAL BRIEF
3.14 JTAG & ETM interface connector
In case of KS360 series mass production, the JTAG interface connector will not be mount on board.
That is only for developing and software debugging purpose.
ON BOARD ARM9 JTAG & ETM INTERFACE
1V8_VSD2
CN100
G1
G2
TRST_N
TDI
TMS
TCK
RTCK
TDO
_EXTRST
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
G3
G4
Figure 15. JTAG & ETM Interface Circuit
LGE Internal Use Only
- 46 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.15 Audio
KS360 series Audio signal flow diagram as following diagram.
Figure 16. Audio Signal Flow Diagram
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 47 -
LGE Internal Use Only
3. TECHNICAL BRIEF
3.15.1 Audio amplifier
We use MAX9877 Audio AMP, which have speaker & headphone amplifiers. An audio signal path can
be selected by I2C command.
AUDIO AMP SUB SYSTEM & SIGNAL DISTRIBUTOR
R300
0
VBAT
C301
C302
1u
1u
PVDD
B1
C1P
C308
C309
1u
1u
D1
INA2
D2
INA1
C311
C312
1u
1u
C1
INB2
C2
INB1
B2
VSS
C1N
HPR
HPL
A1
R313
0
HSO_R
A2
R314
0
HSO_L
U303
MAX9877AEWP_TG45
OUT+
BIAS
OUT-
D5
SPK_P
B5
SPK_N
B3
SDA
C3
SCL
i2C_SDA
I2C_SCL
D3
GND
D4
RXIN+
B4
RXINC315
1u
PGND
FM_SND_R
FM_SND_L
A5
C4
BB_SND_R
BB_SND_L
1u
VDD
A4
C305
C5
1u
A3
C304
Figure 17. Audio AMP Circuit Diagram
3.15.2 Microphone circuit
MIC
L302
C321
39p
100nH
MICBIAS
MIC300
1
P
2
G1
3
G2
4
O
L304
C320
MIC_N
22n
C319
39p
100nH
L303
C318
SPU0409HE5H-PB
MIC_P
100nH
C317
39p
EVLC14S02050
22n
VA300
C322
10u
Figure 18. Microphone Circuit Diagram
LGE Internal Use Only
- 48 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.16 Charging circuit
ISL9221 accepts two power inputs, normally one from a USB (Universal Serial Bus) port and the other
from a desktop cradle.
The ISL9221 features 28V and 7V maximum voltages for the cradle and the USB inputs respectively.
Due to the 28V rating for the cradle input, low-cost, large output tolerance adapters can be used
safely.
An over voltage protection functions are integrated in ISL9221 for USB & Charge
CHARGING IC OVP
VBAT
USB_BYP
_CHG
IVDC
_EN
GND
IMIN
11
10
9
8
7
R216
C210
1u
10K
IUSB
R213
(1608,25V,K,X5R)
(1608,25V,K,X5R)
100K
6
BAT
_PPR
(1%)
(1%)
(1%)
C211
1u
C212
1u
(1005,10V,K,X5R)
5
CHG_EN
VDC_BYP
VUSB
13
12
(1005,10V,K,X5R)
4
EOC
PGND
VDC
(1005,10V,K,X5R)
2
3
R215
VBUS_OVP
ISL9221
16K
1
100K
R209
DNI
R226
U201
C209
1u
VCHG_OVP
VCHG
R214
VBUS_USB
33K
2V0_VRTC 2V62_VIO
C213
1u
Figure 19. Charging Circuit Diagram
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 49 -
LGE Internal Use Only
3. TECHNICAL BRIEF
3.17 BLUETOOTH
General Features
The BlueCore 5-FM BGA is a single chip radio and baseband IC for Bluetooth 2.4 GHz systems
including enhanced data rates (EDR) to 3Mbits/s. It includes an integrated FM receiver with stereo
audio output stage and an RDS demodulator.
With the on-chip CSR Bluetooth software stack, it provides a fully compliant Bluetooth system to
v2.0+EDR of the specification for data and voice communications.
BLUETOOTH_CSR
2V62_VIO
FB600
ANT600
R600
GND1
FEED
GND2
VBALUN_BT
0
L600
NA
AMAN802015LG14
C601 C602
0.1u 1u
47n
A3
A4
A5
1000p
C614
26MHZ_BT
FM_ANT
C616
L601 33nH
820p
C619 15p
4
C618 15p
G1
FL600
LFB212G45BA1A220
2
1
B1
NC_DC
G2
NC
B2
5
6
C617
820p
B1
A1
B5
D1
E1
F1
G1
C10
B2
C1
B4
G9
D2
E2
F2
C3
D3
E3
F3
G3
J3
G8
B6
H2
AUX_DAC
RX_N
RX_P
RF_P
RF_N
7
18nH
PCM_CLK
PCM_SYNC
PCM_IN
PCM_OUT
C8
C7
K6
J7
H6
H5
K7
J8
TP600
TP601
UART_BT_RTS
UART_BT_CTS
UART_BT_TX
UART_BT_RX
D9
D10
E10
D8
H9
J10
K8
H7
TP602
TP603
TP604
TP605
I2S1_CLK
I2S1_WA0
I2S1_TX
I2S1_RX
2V9_VAUX
FB601
2V62_VIO
R606
R607
TP606
C621
1.5p
PCM2_CLK
PCM2_SYNC
PCM2_IN
PCM2_OUT
M600
C6
A8
B7
C5
F10
F9
E8
E9
B9
B8
A9
A10
J4
K4
L603
BLUECORE5-FM
FM_P
FM_N
8
VBALUN_BT
UB
G3
3
L602
FILT_EXT
CLK_32K
LO_REF
XTAL_OUT
XTAL_IN
VREGOUT_H
C615
B3
C9
0.01u K3
J2
K2
470nH
VREGENABLE_H
1000p
J1
VREGIN_L
J5
VREGIN_H
K5
C613
USB_DN
USB_DP
UART_CTS
UART_RTS
UART_RX
UART_TX
560
H3
VREGENABLE_L
H4
CLK32K
I2C_DATA
I2C_CLK
_RST
SPI__CS
SPI_CLK
SPI_MOSI
SPI_MISO
TEST_EN
C612 220n R604
AU_REF
SPKR_R
SPKR_L
C605
15p
F8
J9
H8
K10
K9
C4
C611
FM_SND_R
FM_SND_L
C604
DNI
VSS_PIO
VSS_FM1_1
VSS_FM1_2
VSS_FM2
VSS_DIG
VSS_RADIO_1
VSS_RADIO_2
VSS_RADIO_3
VSS_ANA_1
VSS_ANA_2
VSS_ANA_3
VSS_ANA_4
VSS_ANA_5
VSS_ANA_6
VSS_PADS
VSS_CORE
VSS_LO
C610
15p
C603
22n
PIO_11
PIO_10
PIO_9
PIO_8
PIO_7
PIO_6
PIO_5
PIO_4
PIO_3
PIO_2
PIO_1
PIO_0
AIO_1
AIO_0
C609
15p
C608
2.2u
C607
0.1u
VDD_PIO
VDD_FM
VDD_RADIO_1
VDD_RADIO_2
VDD_USB
VDD_PADS
VDD_CORE_1
VDD_CORE_2
VDD_LO
VDD_AUDIO
VDD_ANA
C606
15p
B10
A2
C2
G2
J6
G10 R602 1
A7
H10 R603 1
H1
A6
K1
R601 1
C600
DNI
C620
DNI
R605
2.2
470K
47K
C625
C623
2.2u
C624
0.1u
C626
2.2u
BT_RESET
BT_VCXO_EN
BT_INT
DNI
Figure 20. Bluetooth / FM Radio Circuit Diagram
LGE Internal Use Only
- 50 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
Bluetooth Radio
- Common TX/RX teminal simplifies external matching, eliminates external antenna switch
- No external trimming is required In production
- Bluetooth v2.0 + EDR Specification compliant
Bluetooth Transmitter
- +6 dBm RF Transmit power with level control from on-chip 6-bit DAC over a dynamic range > 30dB
- Class 2 and Class 3 support without the need for an external power amplifier or TX/RX switch.
Bluetooth Receiver
- Integrated channel filters
- Digital demodulator for improved sensitivity and co-channel rejection
- Real time digitized RSSI available on HCI interface
- Fast AGC for enhanced dynamic range
- Channel classification for AFH
Synthesiser
- Fully integrated synthesizer requires no external VCO varactor diode, resonator or loop filter
- Compatible with crystals between 7.5 and 40MHz(in multiples of 250KHz) or an external clock
Audio
- Single-ended stereo analogue output
- 16-bit 48 kHz digital audio bit stream output
Baseband and Software
- Internal 48Kbyte RAM, allows full speed data transfer, mixed voice and data, and full piconet
operation, including all medium rate packet types
- Logic for forward error correction, header error control, access code correlation. CRC, demodulation,
encryption bit stream generation, whitening and transmit pulse shaping. Supports all Bluetooth
v 2.0 + EDR features incl. ESCO and AFH
- Transcoders for A-law, u-law and linear voice from host and A-law, u-law and CVSD voice over air
Physical Interfaces
- Synchronous serial interface up to 4Mbits/s for system debugging
- UART interface with programmable baud rate up to 4Mbits/s with an optional bypass mode
- USB v1.1 interface
- I2C slave for FM
- Two audio PCM interfaces (input and output)
- Analogue stereo (output only)
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 51 -
LGE Internal Use Only
3. TECHNICAL BRIEF
AUDIO
BlueCor
-5 F
Stereo
Analogu
Driver
F
RF
Radi
UAR
RA
2 .4
RO
Bluetoot
Antenn
R
IN / OU
I/O
PI
Main
PMB 8888
2 .4 GH
Radi
MM
I2S(PCM
Processo
VBT_2V
Figure 21. Bluetooth / FM Radio Block Diagram
3.18 FM Radio
• Simultaneous operation with Bluetooth
• Support of US/Europe (87.5 to 108 MHz) and Japanese (76 to 90 MHz) FM band
• Wide dynamic range AGC
• Soft mute and stereo blend
• Adjustment-free stereo decoder and AFC
• Autonomous search tuning function (up/down) with programmability (threshold setting)
• RDS demodulator
• Audio output available over Bluetooth audio interface or dedicated audio output
• Control of FM via Bluetooth HCI or I2C
• Adaptive filter to suppress narrow band interference in the FM channel
LGE Internal Use Only
- 52 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.19 18pin Multi Media Interface connector
Table 11. Multi media interface pin assign
KM380 series MMI
Pin Function
Description
1
FM_ANT
FM radio antenna / Audio ground
2
HS_MIC
Headset microphone signal
3
JACK_TYPE
Not used
4
HS_OUT_L
Headset left sound
5
HS_OUT_R
Headset Right sound
6
USB_DP
USB_DP
7
UDB_DM
USB_DM
8
JACK_DET
Headset detect (active low)
9
VBAT
Battery voltage
10
VBAT
Battery voltage
11
RPWRON_EN
Remote power on (active high. 2.8V)
12
VCHG
Charger voltage
13
VCHG
Charger voltage
14
DSR
Not used
15
VBUS_USB
USB VBUS
16
UART_Tx
UART Tx
17
UART_Rx
UART Rx
18
GND
Power GND
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 53 -
LGE Internal Use Only
3. TECHNICAL BRIEF
2V62_VIO
18PIN IO CONNECTOR
NCS2200SQ2T2G
C200
0.1u
R200
1M
U200 5
4 VINVCC
1
VIN+
OUT
GND 3
2
C201
R201
100p
HOOK_DETECT
2V5_VAUDIO
330K
VBUS_USB
R202
1.5K
C202
2V62_VIO
VCHG
2V5_VAUDIO
VBAT
0.1u
L200
HS_MIC_P
R208
DNI
R206
DNI
100K
R205
FB200
FB201
FB202
FB203
R228
R229
DNI
USB_DP
USB_DM
JACK_DET
FB206
1800
1800
1800
1800
1
1
1800
RPWRON_EN
DSR
DSR
R210
47
R230
TX
RX
UART_TX
UART_RX
24p
21
19
JACK_TYPE
RPWRON_EN
C205
CN200
R227
DNI
10K
C208
27p
C207
27p
R204
0.1u
R207
R211
R212
47
47
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
2 : Headset MIC
3 : Jack type
4 : CTS/HSO_L
5 : RTS/HSO_R
6 : USB+/Remote_INT/TXD
7 : USB-/Remote_ADC/RXD
8 : JACK_D
9,10 : BATT
11 : R/ON
12,13 : CHG
14 : DSR
15 : VUSB
16 : D/ TX
17 : D/ RX
20
22
1u
27p
C218
27p
C216
C217
(1608,25V,K,X5R)
HSO_R
C214
C215
39p
1u
HSO_L
(1005,10V,K,X5R)
C206
100nH
OUT
FL200
GND2
GND1
FM_ANT
IN
39p
VBUS_USB
ICVFP10181E301FR
10u
C203
R203
2.2K
C204
HS_MIC_N
Figure 22. 18 Pin Multi port Circuit Diagram
LGE Internal Use Only
- 54 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.20 General Description
The RF transceiver is integrated in S-GOLDradio(PMB8888),which suppors quad-band operation for
voice and data transfer applications. The whole transceiver function is integrated in main IC, PMB8888
provides 4 LNA inputs for RF receiving and two outputs for PAM input for High/Low band. A direct
conversion receiver and a quad-band polar transmitter for GSM and EDGE with integrated PGA
functionality.
Figure 23. PMB 8888 Function Block Diagram
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 55 -
LGE Internal Use Only
3. TECHNICAL BRIEF
R102
LCD_ID
VBAT
0
R103
4.7K
390K
100K
R108
R104
R107
DNI
BAT_ID
RF_TEMP
JACK_TYPE
TXHB
TXLB
GSM850_RXP
GSM850_RXN
GSM900_RXP
GSM900_RXN
PA_BAND
DCS1800_RXP
DCS1800_RXN
VC1
VC2
PA_EN
PCS1900_RXP
TX_RAMP
PCS1900_RXN
UART_BT_RTS
UART_BT_CTS
TOUCH_INT
PA_MODE
RPWRON
LIN_PWM_FRQ
X100
NX3225SA
4
GND2
HOT2 3
1 HOT1
GND1 2
CHG_EN
H3
J3
G4
H4
G3
J4
F4
W3
V3
W2
V1
U1
T1
R3
R4
R1
T5
U5
P1
N4
P5
M3
N1
P3
M1
A18
J10
H11
E13
B19
K9
G19
M0
M1
M2
M7
M8
M9
M10
TX2
TX1
RX1
RX1X
RX2
RX2X
PABIAS
PABS
RX3
VDET
PAMODE
RX3X
FE1
FE2
PAEN
RX4
VRAMP
RX4X
T_OUT3
T_OUT4
T_OUT5
T_OUT6
T_OUT7
T_OUT8
CLKOUT0
U4
REFR
W7
XOX
W8
XO
26MHz
SIM_DATA
SIM_CLK
SIM_RST
V10
CC_IO
U9
CC_CLK
V9
CC_RST
Figure 24. S-GOLD Radio Circuit Diagram
LGE Internal Use Only
- 56 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.21 Receiver part
Figure 25. Receiver Block Diagram of S-GOLDradio
The constant gain direct conversion receiver contains all active circuits for a complete receiver chain
for GSM/GPRS/EDGE (see Figure 25). The GSM850/900/DCS1800/ PCS1900 LNAs with balanced
inputs are fully integrated. No inter-stage filtering is needed. The orthogonal LO signals are generated
by a divider-by-four for GSM850/900 band and a divider-by-two for the DCS1800/PCS1900 band.
Down conversion to baseband domain is performed by low/high band quadrature direct down
conversion mixers. The baseband chain contains a LNB (low noise buffer), channel filter, output buffer
and DC-offset compensation. The 3rd order low pass filter is fully integrated and provides sufficient
suppression of blocking signals as well as adjacent channel interferers and avoids anti-aliasing
through the baseband ADC. The receive path is fully differential to suppress on-chip interferences.
Several gain steps are implemented to cope with the dynamic range of the input signals. Depending
on the baseband ADC dynamic range, single- or multiple gain step switching schemes are applicable.
Furthermore an automatic DC-offset compensation can be used (depending on the gain setting) to
reduce the DC-offset at baseband-output. A programmable gain correction can be applied to correct
for front end- and receiver gain tolerances.
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 57 -
LGE Internal Use Only
3. TECHNICAL BRIEF
3.22 Transmitter part
The GMSK transmitter supports power class 4 for GSM850 and GSM900 as well as power class 1 for
DCS1800 and PCS1900. The digital transmitter architecture is based on a very low power fractional-N
Sigma-Delta synthesizer without any external components (see Figure26). The analog I/Q modulation
data from the baseband is converted to digital, filtered and transformed to polar coordinates. The
phase/frequency signal is further on processed by the Sigma-Delta modulation loop. The output of its
associated VCO is divided by four or two, respectively, and connected via an output buffer to the
appropriate single ended output pin. This configuration ensures minimum noise level. The 8PSK
transmitter supports power class E2 for GSM850 and GSM900 as well as for DCS1800 and PCS1900.
The digital transmitter architecture is based on a polar modulation architecture, where the analog
modulation data (rectangular I/Q coordinates) is converted to digital data stream and is subsequently
transformed to polar coordinates by means of a CORDIC algorithm. The resulting amplitude
information is fed into a digital multiplier for power ramping and level control. The ready processed
amplitude signal is applied to a DAC followed by a low pass filter which reconstructs the analog
amplitude information.
The phase signal from the CORDIC is applied to the Sigma-Delta fractional-N modulation loop. The
divided output of its associated VCO is fed to a highly linear amplitude modulator, recombining
amplitude and phase information. The output of the amplitude modulator is connected to a single
ended output RF PGA for digitally setting the wanted transmit power. The PA interface of SMARTi-PM
supports direct control of standard dual mode power amplifiers (PA’s) which usually have a power
control input VAPC and an optional bias control pin VBIAS for efficiency enhancement. In GMSK
mode, the PA is in saturated high efficiency mode and is controlled via its VAPC pin directly by the
baseband ramping DAC.
In this way both up- / down-ramping and output power level are set. In 8PSK mode, the ramping
functionality is assured by an on-chip ramping generator, whereas output power is controlled by the
PGA’s as described above.
LGE Internal Use Only
- 58 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
Figure 26. Transmitter Architecture Block Diagram
3.23 RF synthesizer
The transceiver contains a fractional-N sigma-delta synthesizer for the frequency synthesis in the RX
operation mode. For TX operation mode the fractional-N sigma-delta synthesizer is used as SigmaDelta modulation loop to process the phase/frequency signal. The 26MHz reference signal is provided
by the internal crystal oscillator. This frequency serves as comparison frequency of the phase detector
and as clock frequency for all digital circuitry.The divider in the feedback path of the synthesizer is
carried out as a multi-modulus divider (MMD). The loop filter is fully integrated and the loop bandwidth
is about 100 kHz to allow the transfer of the phase modulation. The loop bandwidth is automatically
adjusted prior to each slot (OLGA2). To overcome the statistical spread of the loop filter element values
an automatic loop filter adjustment (ALFA) is performed before each synthesizer startup.
The fully integrated quad-band VCO is designed for the four GSM bands (850, 900, 1800, 1900 MHz)
and operates at double or four times transmit or receive frequency. To cover the wide frequency range
the VCO is automatically aligned by a binary automatic band selection (BABS) before each
synthesizer startup.
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 59 -
LGE Internal Use Only
3. TECHNICAL BRIEF
3.24 DCXO
The transceiver contains a fully integrated 26MHz digitally controlled crystal oscillator (DCXO) with
three outputs for the system clock, one output for the GSM baseband and two additional for other
subsystems (GPS, Bluetooth, etc.). The only external part of the oscillator is the crystal itself. The
overall pulling range of the DCXO consists of eight subranges. The subrange closest to the ‘0ppm’ at
the middle AFC-value is selected during the calibration process in the mobile’s production and is used
for the rest of the lifetime. The frequency tuning is performed along the selected subrange by
programming the frequency control word (XO_TUNE) via the three wire bus (“3Wbus”).
3.25 Front End Module control
Implemented in the Transceiver are two outputs for direct control of front end modules with two logic
input pins to select RX- and TX-mode as well as low- and high band operation.
VC1
RF
C622
33p
VC2
IN
GND1
3
C633
0.75p
L605
12nH
1
2
3
4
5
6
7
8
L604
NA
19
20
9
12
14
15
18
ANT
NC1
NC2
VC1
VC2
17
U601
LMSP43NA-782
11
GSM1800_1900TX
13
GSM850_900TX
5p
GSM850RX1
GSM850RX2
GSM900RX1
GSM900RX2
GSM1800RX1
GSM1800RX2
GSM1900RX1
GSM1900RX2
0
PAD602
C632
22p
2
4
C631
GND2
R608
1
PAD601
5 GND3 GND4 6
OUT
CN600
MM8430-2600RB3
PAD600
GND1
GND2
GND3
GND4
GND5
16
10
C627
33p
C634
0.5p
22nH
L
L
L
DCS1800 RX
L
L
PCS1900 RX
L
L
GSM850
GSM850_RXP
L
EGSM900 RX
GSM850_RXN
GSM850 RX
L609
L608
L607
C648
3.3p
C647
3.3p
5.1nH
18nH
GSM900
C649
5.6p
C650
5.6p
C641
DNI
L610
5.6nH
DCS1800
PCS1900
PCS1900_RXP
H
C646
3.9p
PCS1900_RXN
L
L
C645
3.9p
DCS1800_RXN
H
DCS_PCS TX
C644
2.5p
DCS1800_RXP
GSM850_EGSM TX
C643
2.5p
GSM900_RXP
VC2
PIN 13
GSM900_RXN
VC1
PIN 14
Figure 27. FEM Circuit Diagram
LGE Internal Use Only
- 60 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
3.26 Power Amplifier Module
VBAT
C629
1u
TQM7M5005
15
8
11
14
9
L606
C634
0.5p
1.2nH
13
C635
0.5p
10
12
C639
0.01u
R615
C641 1
DNI
PGND
C628
10u
U600
GSM850_900_IN
GND3
GND2
GND1
TX_EN
VRAMP
BY_CAP2
VBATT
BY_CAP1
BS
GSM850_900_OUT
C630
27p
MODE_SELECT
DCS_PCS_OUT
DCS_PCS_IN
7
R609
1
6
R610
1
5
R611
10K
TXLB
PA_EN
TX_RAMP
4
3
R612
1
2
R613
1
R614
1
1
C636
DNI
C640
0.01u
C637
DNI
PA_BAND
PA_MODE
TXHB
C638
47p
C642
DNI
Figure 28. Power Amplifier Circuit Diagram
Table 10 PAM pin description
Pin
Mame
Description
1
MODE
2
DCS/PCS_IN
3
BS
4
REVD1
Reserved
5
VBATT
DC Supply
6
VRAMP
Analog PA Bias Control(All Bands, EDGE Mode)
GMSK/EDGE Power control mode. L=GMSK, H=EDGE
RF input(DCS/PCS) DC Blocked
Band Select
Analog Output Power Control(All Bands, GMSK Mode)
7
GSM_IN
RF input(EGSM) DC Blocked
9
GSM_OUT
10,11
GND
12
REVD2
13,14,15
GND
16
DCS/PCS_OUT
RF Output(DCS/PCS) DC Blocked
Pad
GND PAD GRID
Ground pad grid is device underside.
RF Output(EGSM) DC Blocked
Ground
Reserved
Ground
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 61 -
LGE Internal Use Only
4. PCB layout
4. PCB layout
4.1 Main PCB component placement
Main PCB Top
LGE Internal Use Only
Main PCB Top placement
- 62 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. PCB layout
Main PCB bottom
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Main PCB bottom placement
- 63 -
LGE Internal Use Only
4. PCB layout
Backup battery
Hall Effect S/W
Vibrator PAD
Bluetooth Antenna
Speaker
PAD
MMI
Connector
Vibrator
Bluetooth
& FM radio Chip
Battery Connector
Camera
Connector
Key Encoder
SIM Connector
Memory
Power Inductor
Main FPCB Conn.
BBP
Micro SD
Socket
PAM
FEM
Mobile Switch
MIC
LGE Internal Use Only
- 64 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. PCB layout
KEY PCB Top
Main FPCB Conn.
LCD Conn.
Touch FPCB Conn.
KEY PCB Bottom
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 65 -
LGE Internal Use Only
5. Trouble shooting
5. Trouble shooting
5.1 Trouble shooting test setup
Equipment setup
Power on all of test equipment
-Connect PIF-UNION JIG or dummy battery to the DUT for power up.
-Connect mobile switch cable between Communication test set and DUT when you need to make an
phone call.
-Follow trouble shooting procedure
LGE Internal Use Only
- 66 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
5.2 Power on Trouble
Check Points
-Battery Voltage( Need to over 3.35V)
-Power-On Key detection (PWRON signal)
VBAT
END
KB100
R112
END_KEY
150
VA100
EVL14S02200
Remote Power On
2V0_VRTC
2K
R220
R219
330K
RPWRON_EN
R221
PWRON
3.3M
R223
RPWRON
2
3
6
5
4
TP1
C226
10u
100K
2K
R225
1
EMX18
Q201
END_KEY_IN
END
END_KEY_IN
KEY_COL7
R222
END_KEY
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
R224
100K
10K
- 67 -
KEY_ROW6
LGE Internal Use Only
5. Trouble shooting
START
Connect power
supply to the DUT
Vbat = over 3.35V
Yes
Check
ìPWRONî si gnal of
TP1
2.0V
No
Check the
BACKUP Battery
Yes
Check R112 when
push the power key
No
Check solder R112
or
Replace Dome Switch
(PWR key)
PWR key
Yes
TP1
Check
ìPWRONî signal of
0V
TP1
No
Check solder
Q201
Q201
Yes
Check the all LDOís
output
Is it correct?
No
Check solder whole LDO
parts or replace it
TP2
Is the 26MHz
clock from TP2
X100 of U102 ?
X100
No
Check solder
Replace X-TAL
Replace main PCB
LGE Internal Use Only
- 68 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 69 -
LGE Internal Use Only
5. Trouble shooting
5.3 Charging trouble
Check Points
-Connection of TA (check TA voltage 5.6V)
-Charging Current Path component voltage drop
-Battery voltage
1 Charging method : CC-CV
2 Charger detect voltage : 4.0 V
3 Charging time : 2h 30m
4 Charging current : 420 mA
5 CV voltage : 4.2 V
6 Cutoff current : 100 mA
7 Full charge indication current (icon stop current) : 100 mA
8 Recharge voltage : 4.15 V
4.2V~3.75V
3.64V~3.45V
CHARGING IC OVP
VBAT
47
R230
47
47
0
VUSB
BAT
_PPR
USB_BYP
_CHG
IVDC
_EN
GND
IMIN
C210
1u
10K
IUSB
R213
(1608,25V,K,X5R)
6
VDC_BYP
(1%)
13
TP2
12
11
10
9
8
7
(1%)
(1%)
C211
1u
C212
1u
(1005,10V,K,X5R)
5
CHG_EN
PGND
VDC
R214
4
EOC
C209
1u
VBUS_OVP
ISL9221
(1005,10V,K,X5R)
100K
DNI
R209
R226
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
100K
1
1800
2
(1608,25V,K,X5R)
FB206
1800
1800
1800
1800
1
R215
FB200
FB201
FB202
FB203
R228
R229
1
33K
U201
CN200
21
19
VCHG_OVP
VCHG
16K
VBUS_USB
R216
2V0_VRTC 2V62_VIO
(1005,10V,K,X5R)
OUT
FL200
GND2
TP1
GND1
3.45V~3.35V
VBAT
IN
ICVFP10181E301FR
VCHG
3.75V~3.64V
C213
1u
(1005,10V,K,X5R)
C214
C215
39p
1u
20
22
LGE Internal Use Only
- 70 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
START
Yes
No
18pin IO(CN200)
Is soldered ?
Resolder the
CN200
TP1
Yes
Source pin
(TP1) of FL200
= 5.6V ?
The TA can be
broken
Change other TA
then retest
No
TP2
Yes
Output pin
(TP2)
of C212=4.2V?
No
Check solder
U201 or replace it
Yes
No
Battery voltage
is over 3.35V?
charging until
battery
Voltage goes up to
3.35V
Yes
Charge is operating properly
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 71 -
LGE Internal Use Only
5. Trouble shooting
5.4 LCD display trouble
Check Points
-LCD assembly status ( LCD FPCB, Connector on FPCB)
-EMI filter soldering
-Connector combination
MAIN To FPCB Connector
VBAT
2V62_VIO 2V8_VVIB
FL400
2
3
4
INOUT_A4 INOUT_B4
G1
5
10
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
5
FL402
1
2
3
4
7
6
9
8
7
6
DIF_RD
DIF_WR
DIF_CD
DIF_CS
G2
INOUT_A4 INOUT_B4
G1
4
IF_MODE3
LCD_ID
DIF_RESET
DIF_VSYNC
ICVE10054E250R201FR
INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
9
8
7
6
DIF_D(0)
DIF_D(1)
DIF_D(2)
DIF_D(3)
10
5
3
7
ICVE10054E250R201FR
INOUT_A1 INOUT_B1
G1
INOUT_A3 INOUT_B3
G1
4
8
2
5
3
INOUT_A2 INOUT_B2
9
FL401
1
8
6
10
2
ICVE10184E150R101FR
INOUT_A1 INOUT_B1
INOUT_A4 INOUT_B4
9
Socket
FL404
1
RCV_P
RCV_N
2
3
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
5
9
8
7
6
DIF_D(4)
DIF_D(5)
DIF_D(6)
DIF_D(7)
10
G1
4
ICVE10054E250R201FR
INOUT_A1 INOUT_B1
G2
1
INOUT_A3 INOUT_B3
10
C409
C410
C411
C412
27p
27p
27p
27p
FL403
TOUCH_SCL
TOUCH_SDA
TOUCH_INT
DBB_BL_PWM
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
G2
27p
27p
27p
27p
C405
C406
C407
C408
CN400
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
INOUT_A2 INOUT_B2
G2
SUB_KEY_BL
KEY_ROW4
KEY_ROW5
KEY_ROW6
KEY_COL4
KEY_COL5
KEY_COL6
KEY_COL7
ICVE10054E250R201FR
INOUT_A1 INOUT_B1
G2
1
END_KEY
Check the connection LCD FPCB connector
Check signal flow via EMI filter
The LCD backlight enable signal
(SUB PCB)
LGE Internal Use Only
- 72 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
START
Check LCD connector
combination then LCD test
with New LCD
Is LCD FPCB
normal?
No
Replace LCD FPCB
Yes
Signal is normal on
2.62V Signal
FL400, FL401,
FL402,FL403,FL404
No
Check solder and
repair
Damaged filter
Yes
Assemble
FL400,401,402,403,404
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 73 -
LGE Internal Use Only
5. Trouble shooting
5.5 Camera Trouble
Check Points
-Connectors combination
-FPCB status
CAMERA POWER
1V8_VCAM 2V8_VCAMIO
VBAT
9
100K
C550
RT9011-MGPQW
8
VOUT1
7
VOUT2
6
NC2
5
GND
PGND
U500
1
VIN
2
EN1
3
EN2
4
NC1
CAM_PWR_EN
EUSY0319001
R525
1u
C551
2.2u
C552
2.2u
CAMERA CONNECTOR
(ENBY0020401,24PIN,0.9T,SOCKET,AXK7L24227G)
1V8_VCAM 2V8_VCAMIO
C522
C523
C524
C525
7.5p
7.5p
7.5p
7.5p
C500
C501
C502
C503
7.5p
7.5p
7.5p
7.5p
R519
R520
R521
CAM_D(3)
CAM_D(2)
CAM_D(1)
CAM_D(0)
10
10
10
CAM_PCLK
CAM_RST
CAM_PWDN
7.5p
7.5p
7.5p
G3
10
10
10
10
C539
C540
C541
G4
ENBY0020401
AXK7L24227G
R514
R516
R517
R518
C518
C519
C520
C521
C535
1u
1
2
3
4
5
6
7
8
9
10
11
12
7.5p
7.5p
7.5p
7.5p
C517
7.5p
7.5p
7.5p
7.5p
7.5p
7.5p
7.5p
7.5p
7.5p
C508
C509
C510
C511
C512
10
10
10
10
R515
C513
C514
C515
C516
R510
R511
R512
R513
10
I2C_SCL
I2C_SDA
CAM_VS
CAM_HS
CAM_MCLK
G1
24
23
22
21
20
19
18
17
16
15
14
13
C536
C537
C538
CN500
G2
CAM_D(7)
CAM_D(6)
CAM_D(5)
CAM_D(4)
C504
C505
C506
C507
7.5p
7.5p
7.5p
7.5p
FB500
10
10
10
10
7.5p
7.5p
7.5p
7.5p
R505
R506
R507
R509
Check the connector combination
LGE Internal Use Only
- 74 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
START
Check camera connector,
24pin main connector
Combination then Camera test
With equipped camera module
Yes
Replace New
Camera module
Working properly?
No
Replace
Main
PCB
Yes
Replace Camera module
Yes
Assemble
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 75 -
LGE Internal Use Only
5. Trouble shooting
5.6 Receiver & Speaker trouble
Check Points
-Speaker pin contact
-Audio amp soldering
-SUB PMIC soldering
AUDIO AMP SUB SYSTEM & SIGNAL DISTRIBUTOR
R300
0
VBAT
C301
C302
1u
1u
PVDD
B1
HPR
C1P
C309
1u
1u
D1
INA2
D2
INA1
TP2C311
C312
1u
1u
C1
INB2
C2
INB1
B2
VDD
C1N
HPL
A1
R313
0
HSO_R
A2
R314
0
HSO_L
U303
MAX9877AEWP_TG45
OUT+
BIAS
OUT-
D5
SPK_P
B5
SPK_N
D4
RXIN+
B4
RXIN-
D3
C315
1u
PGND
B3
SDA
C3
SCL
i2C_SDA
I2C_SCL
C4
FM_SND_R
FM_SND_L
A5
GND
BB_SND_R
BB_SND_L
TP1C308
1u
VSS
A4
C305
C5
1u
A3
C304
SPK
MAIN RECEIVER
TP3
L500
CN501
1
SPK_P
100nH
R100
0
R102
0
2
TP4
L501
LGE Internal Use Only
EVLC18S02015
VA501
EVLC18S02015
VA500
100nH
C545
47p
+
TP6
-
OUT100
OUT101
RCV_N
SPK_N
C544
47p
TP5
RCV_P
C542
100p
C101
47p
- 76 -
C102
47p
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
START
Check Speaker tension and
Contacts are clear.
TP4
Input Signal ( TP1,
TP2) is Low(0V)?
Yes
Replace Main Board
TP3
No
Check the soldering status
Of U303 of main -board
TP4
Output Signal( TP3,
TP4) is Low(0V)?
Yes
Replace U303 of
main -board
TP3
No
Receiver Signal( TP5,
TP6) High(1.6V)?
Replace Receiver
Replace Main PCB
TP5 TP6
Assemble
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 77 -
LGE Internal Use Only
5. Trouble shooting
5.7 Microphone trouble
Check Points
-Microphone hole
-MICBIAS & Signal come from
-Audio signal level of the Microphone
-Soldering of components
MIC
MICBIAS
L302
C321
39p
TP1
100nH
TP3
MIC300
1
P
2
G1
3
G2
4
O
L304
C320
MIC_N
C319
39p
22n
TP2
100nH
L303
C318
SPU0409HE5H-PB
MIC_P
22n
C317
39p
EVLC14S02050
100nH
VA300
C322
10u
START
Check microphone sound
hole
Yes
Mic bias ON
(2.5V)when
call?( TP3,L302)
TP1
TP2
No
Check mic. Bias
line
TP3
Yes
Check the signal
level at ( TP1,2)each
side of MIC300.
No
Replace
microphone
(MIC300)
Yes
Replace Main PCB
LGE Internal Use Only
- 78 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
5.8 Ear-MIc Jack Detection trouble
START
Check the Ear-Jack detection.
Check the soldering
status of CN200
No
Resoldering or
Replace CN200
No
Resolder FB202,
FB203
Yes
Is the status of
FB202, FB203( TP1,2)
low?
Yes
The main board has a
problem
Replace Main PCB
Assemble
TP1
TP2
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 79 -
CN200
LGE Internal Use Only
5. Trouble shooting
5.9 Vibrator trouble
Check Points
-Connectors combination
MOTOR CIRCUIT
VBAT
3V0_VMOT
4
NC
6
CE
2
GND1
5
GND2
100K
R301
VIB_PWR_EN
TP4
U300 R1114D301D-TR-F
3
VDD VOUT
1u
1
C303
C300
1u
3V0_VMOT
3V0_VMOT
C307
R302
LIN_INVERT
LIN_PWM_FRQ
R303
R305
0
0
1
2
3
TP3R304
U301
TC7SZ86FU
5
IN_B
VCC
IN_A
4
OUT_Y
GND
VIB_PWR_EN
0
R306
130K
LIN_PWM_MAG
R307
0
1
2
3
C313
1u
2
4
TC7SZ86FU
5
IN_B
VCC
IN_A
4
OUT_Y
GND
100K
U302
1
3
U304
2200p
TPA6205A1DRBR
6
_SHUTDOWN
VDD
BYPASS
VO-
IN+
VO+
8
OUT300
5
7
GND
9
PGND
IN-
TP1VIB-
L300
100nH
OUT301
L301
100nH
TP2VIB+
R308
130K
C314
0.01u
R309
100K
C316
2200p
TP4
TP3
TP1
LGE Internal Use Only
- 80 -
TP2
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
START
Check Vibrator Connector
Combination
Check the signal of
OUT300,OUT301
(TP1,2)
176Hz 2Vp-p PWM?
No
Check the soldering
of U302,L300,L301
Yes
No
Check the signal of
C303 (TP4)
Voltage is 3.0V?
Check the soldering
of U300
Yes
Check the signal of
R304 (TP3)
Voltage is 2.6V?
Resoldering of
Replace U102
Yes
Replace Vibrator
Assemble
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 81 -
LGE Internal Use Only
5. Trouble shooting
5.10 Keypad back light trouble
Check Points
-Signal path is connected well
-TR is working properly
QWERTY_KEY BACKLIGHT
VBAT
R310
LEWWS44-E
LD300
47
R311
LEWWS44-E
LD301
47
R312
TP1
LEWWS44-E
47
VA301
LD302
ICVN0505X150FR
QWERTY_KEY_BL
MULTI_KEY BACKLIGHT
R110
100ohm
LEBB-S14E
100ohm
LEBB-S14E
LD106
R109
100ohm
LEBB-S14E
LD105
R108
100ohm
100ohm
C102
1u
Q100
2SC5585
SUB_KEY_BL
10K
1K
R111
LEBB-S14E
LD104
R107
100ohm
LEBB-S14E
LD102
R105
TP2
LEBB-S14E
LD103
R106
100ohm
R103
LD100
C101
1u
LEBB-S14E
LD101
R104
VBAT
TP1
TP2
LGE Internal Use Only
- 82 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
START
Check All of LEDs solder
Check VBAT
No
Check BATTERY
Yes
check GPIO
signal(SUB_KEY_BL
,TP2) Voltage of
Q100 > 0.7v
No
Replace TR(Q100)
check GPIO
signal(QWERTY_KE
Y_BL, TP1) Voltage
of VA301 < 1.0v
No
Resolder or
Replace VA301 or U102
Yes
KEY_LED is operating
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 83 -
LGE Internal Use Only
5. Trouble shooting
5.11 SIM & USD trouble
SIM Check Points
-Power is working
-Socket soldering
-Proper SIM is used
SIM CONNECTOR
DNI
15K
TP3
SIM_DATA
R523
R522
TP2
2V9_VSIM
2V9_VSIM
2V9_VSIM
4
5
6
10
9
J500
1
C5
C1
2
C6
C2
3
C7
C3
7
GND4 GND1
8
GND3 GND2
C546
DNI
TP2
TP1
SIM_RST
SIM_CLK
C543
C547
C548
220n
22p
1000p
TP3
SIM_DATA
TP1
SIM_CLK
LGE Internal Use Only
- 84 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
START
Check All of SIM card voltage
KS360 Series support
1.8V & 2.9V SIM only
No
6 pins are
soldered well?
Resolder pin
Yes
Yes
Check Proper
SIM Card
Replace Main
Board
Assemble
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 85 -
LGE Internal Use Only
5. Trouble shooting
uSD Check Points
-Power is working
-Socket soldering
-Card detect is working
MMC_D1
100K
100K
2V9_VMMC
S500 AXA463062P
R504
R503
R502
100K
100K
R501
R508
100K
R500
TP1
100K
2V9_VMMC
2V62_VIO
DAT1_2
DUMMY1
DAT0
VSS
CLK
VDD
CMD
CD_DAT3
DUMMY2
DAT2
DETECT_A
DETECT_B
DUMMY3
TP2
MMC_D0
MMC_CLK
TP2
TP4
MMC_CMD
MMC_D3
MMC_D2
MMC_DET
C526
27p
C527 C528 C529 C530 C531 C532
27p 27p 27p 27p 27p 27p
C533
27p
C534
GND
1u
Card insert
LGE Internal Use Only
Card eject
- 86 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
START
Check Micro SD card voltage
(2V9_VMMC)
No
TF socket pins
are well soldered
Resolder it
(check data line
uSD D0~D3
(TP1~4)is 2.9V
Yes
Check proper
uSD?
Yes
Replace Main Board
Assemble
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 87 -
LGE Internal Use Only
5. Trouble shooting
5.12 Touch trouble
Touch Check Points
-Power is working
-Connector soldering
-Touch IC soldering
(* After press the touch hot key, Touch key will works )
MAIN To FPCB Connector
VBAT
2V62_VIO 2V8_VVIB
FL400
2
3
4
INOUT_A4 INOUT_B4
G1
5
10
INOUT_A3 INOUT_B3
5
2
3
6
9
8
7
6
DIF_RD
DIF_WR
DIF_CD
DIF_CS
G2
INOUT_A4 INOUT_B4
FL402
1
4
7
INOUT_A2 INOUT_B2
G1
4
IF_MODE3
LCD_ID
DIF_RESET
DIF_VSYNC
ICVE10054E250R201FR
INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
9
8
7
6
DIF_D(0)
DIF_D(1)
DIF_D(2)
DIF_D(3)
10
5
3
7
ICVE10054E250R201FR
INOUT_A1 INOUT_B1
G1
INOUT_A3 INOUT_B3
G1
4
8
2
5
3
INOUT_A2 INOUT_B2
9
FL401
1
8
6
10
2
ICVE10184E150R101FR
INOUT_A1 INOUT_B1
INOUT_A4 INOUT_B4
9
Socket
RCV_P
RCV_N
FL404
1
2
3
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
5
9
8
7
6
DIF_D(4)
DIF_D(5)
DIF_D(6)
DIF_D(7)
10
G1
4
ICVE10054E250R201FR
INOUT_A1 INOUT_B1
G2
1
INOUT_A3 INOUT_B3
10
C409
C410
C411
C412
27p
27p
27p
27p
FL403
TOUCH_SCL
TOUCH_SDA
TOUCH_INT
DBB_BL_PWM
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
G2
27p
27p
27p
27p
C405
C406
C407
C408
CN400
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
INOUT_A2 INOUT_B2
G2
SUB_KEY_BL
KEY_ROW4
KEY_ROW5
KEY_ROW6
KEY_COL4
KEY_COL5
KEY_COL6
KEY_COL7
ICVE10054E250R201FR
INOUT_A1 INOUT_B1
G2
1
END_KEY
TP8
TP5
TP6
TP7
LGE Internal Use Only
- 88 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
START
TP5
TP8
Check Touch Connector
Combination
Check the voltage
of TP1~4. Voltage is
2.8V?
TP6
TP7
No
Resolder FL403 or
Replace Main Board
Yes
Check the voltage
of TP5~8. Voltage is
2.8V?
No
Replace Main or
SUB FPCB
Yes
Touch IC is well
soldered?
Rosolder Touch IC
Yes
Chan ge the Touch window
Yes
Assemble
TP4
TP1~ 3
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 89 -
LGE Internal Use Only
5. Trouble shooting
5.13 Qwerty Key trouble
Key Check Points
-Dome switch contacts
-Key coder IC soldering
2V62_VIO
0.1uF
2V62_VIO
TP3
C420
C414
C415
C416
C417
C418
C419
27p
27p
27p
27p
27p
4.7K
R403
R404
R406
R408
R410
R412
R414
21
20
19
18
17
16
15
27p
R415
P40
P41
P42
P43
P44
P45
P46
C413
0
0
U400
PP2106M2
GND1
P54
P53
P52
P51
P50
P47
R411
R413
TEST
SEL_28P
P57
P56
P55
P17
P15
27p
27p
TP1
TP2
PGND
GND2
RESETB
XI
XO
CLK_SEL
VDD
P10
27p
27p
C402
C404
1
2
3
4
5
6
7
470
470
470
8
9
10
11
12
13
14
2V62_VIO
KEY_COL7
KEY_COL6
KEY_COL5
KEY_INT
KEY_I2C_SCL
R405
R407
R409
C403
29
28
27
26
25
24
23
22
R401
C401
R400
120K
(1%)
0
0.1uF
4.7K
TP4
C400
R402
KEY_I2C_SDA
2V62_VIO
QWERTY KEY
470
470
470
470
470
470
470
KEY_ROW0
KEY_ROW1
KEY_ROW2
KEY_ROW3
KEY_ROW4
KEY_ROW5
KEY_ROW6
27p
C421
27p
C422
27p
27p
27p
KEY_COL4
KEY_COL3
KEY_COL2
KEY_COL1
KEY_COL0
R416
R417
R418
R419
R420
470
470
470
470
470
C423
C424
LGE Internal Use Only
- 90 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
START
Check the Dome switch
contacts are clear
Check the voltage
of TP1~4.
Volta ge is 2.6V?
No
Resolder or Replace
U400
No
Resolder the
component
Yes
Check soldering
of components of
U400
Assemble
TP2
TP3
TP1
TP4
Domeswitch
Fig 6 Waveform of DCXO
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 91 -
LGE Internal Use Only
5. Trouble shooting
5.14 Trouble Shooting of Receiver Part
START
Setup Test Equipment
Cell Power : ñ74dBm
EGSM CH30
DCS CH699
VCTCXO
Check point
VCTCXO
MobileSW&FEM
PLL
Check point
PLL Control
Check point
Mobile SW & FEM
Re-Download S/W & CAL
Main PCB Bottom
LGE Internal Use Only
- 92 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
5.14.1 Checking DCXO Circuit
Is the waveform
of 1pin Similar to Fig.6?
X100
No
Replace X100
Yes
DCXO Circuit is OK.
See next page to check
PLL Circuit.
1pin : 26MHz
DCXO
X100
NX3225SA
4
GND2
HOT2 3
1 HOT1
GND1 2
CHG_EN
G19
CLKOUT0
U4
REFR
W7
XOX
W8
XO
26MHz
SIM_DATA
SIM_CLK
SIM_RST
V10
CC_IO
U9
CC_CLK
V9
CC_RST
1pin
1pin
DCXO Cicuit
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
DCXO Waveform
- 93 -
LGE Internal Use Only
5. Trouble shooting
5.14.2 Checking Mobile SW & FEM
TP1
VC1
RF
C622
33p
TP2
VC2
IN
GND1
3
PAD602
L605
12nH
L604
NA
9
12
14
15
18
19
20
NC1
NC2
VC1
VC2
ANT
1
2
3
4
5
6
7
8
C633
0.75p
17
TP9
11
GSM1800_1900TX
13
GSM850_900TX
5p
GSM850RX1
GSM850RX2
GSM900RX1
GSM900RX2
GSM1800RX1
GSM1800RX2
GSM1900RX1
GSM1900RX2
0
C632
22p
2
C631
4
TP10
R608
GND2
PAD601
1
PAD600
5 GND3 GND4 6
OUT
CN600
MM8430-2600RB3
GND1
GND2
GND3
GND4
GND5
16
10
C627
33p
U601
LMSP43NA-782
C634
0.5p
TP5,6,7,8
Mobile SW & FEM Circuit
TP10
TP9
CN600
TP2_C625 (ANT_SW2)
U600
TP1_C621 (ANT_SW1)
TP5~8
Mobile SW & FEM Check Points
RX Mode
EGSM
DCS
PCS
ANT_SW1
Off
Off
Off
ANT_SW2
Off
Off
Off
FEM RX Control Logic
LGE Internal Use Only
- 94 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
Check TP10 of CN600
with RF Cable and TP9 of C631
TP10 Signal
same as TP9?
No
Replace Mobile SW
(SW401)
Yes
Check TP1, TP2 of U600 ?
Yes
Control Signal is
OK ?
No
Check PMB8888
Yes
TP5~8 Signal is
OK ?
No
Replace FEM (U600)
Yes
Mobile SW & FEM is OK.
Check Antenna.
EGSM RX
ANT SW1
ANT SW2
Mobile SW
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
FEM Control Signals
- 95 -
LGE Internal Use Only
5. Trouble shooting
5.15 Trouble Shooting of Transmitter Part
Setup Test Equipment
Cell Power : ñ74dBm
EGSM CH30
DCS CH699
Check point
DCXO
Check point
Transceiver
DCXO
Check point
PA Control
Signal
FEM & MS
Transceiver
PowerAmp
Check
FEM & Mobile
SW
Re-Download S/W & RF
CAL
Main PCB Bottom
5.15.1 Checking DCXO Circuit
See RX Part “1. Checking DCXO Circuit”
LGE Internal Use Only
- 96 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
5.15.2 Checking Transceiver Output Signals
TQM7M5005
15
8
11
14
9
13
10
12
GSM850_900_IN
PGND
GND3
GND2
GND1
TX_EN
VRAMP
BY_CAP2
VBATT
BY_CAP1
BS
GSM850_900_OUT
TXLB
U600
MODE_SELECT
DCS_PCS_OUT
DCS_PCS_IN
7
R609
1
6
R610
1
5
R611
10K
3
R612
1
2
R613
1
1
R614
1
TXLB
PA_EN
TX_RAMP
4
C636
DNI
C637
DNI
C638
47p
PA_BAND
PA_MODE
TXHB
TXHB
Transceiver Output Circuit
TXLBTXHB
MODE
Transceiver Output
GSMK
Fixed
8PSK
Ramp Burst Control
Transceiver Output Operation
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 97 -
LGE Internal Use Only
5. Trouble shooting
Check Output Signal
(TP1, TP2)
N0
Signals are
Normal ?
Replace
PMB8888(U102)
Yes
Transceiver is OK.
See next page to check
PAM Control Circuit.
TXLB (MODE: GMSK) : TP1
TXLB (MODE: 8PSK) : TP1
Transceiver Output (GMSK)
Transceiver Output (8PSK)
LGE Internal Use Only
- 98 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
5.15.3 Checking PAM Control Signals
TQM7M5005
15
8
11
14
9
13
10
12
PGND
U600
GSM850_900_IN
GND3
GND2
GND1
VRAMP
BY_CAP2
VBATT
BY_CAP1
BS
GSM850_900_OUT
DCS_PCS_OUT
TX_EN
MODE_SELECT
DCS_PCS_IN
7
R609
1
6
R610
1
5
R611
10K
3
R612
1
2
R613
1
1
R614
1
TXLB
PA_EN
PA_EN
TX_RAMP
TX_RAMP
4
C636
DNI
C637
DNI
PA_BAND
PA_MODE
PA_MODE
TXHB
C638
47p
PAM Control Signals
PA_MODE
TX RAMP
PA_EN
Transceiver Output
MODE
MODE
PA_LEVEL
TXON_PA
GMSK
LOW
Ramp Burst Control
HIGH
8PSK
HIGH
Control Amp bias
HIGH
PAM Mode Operation
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 99 -
LGE Internal Use Only
5. Trouble shooting
Check Control Signals
(TP1, TP2, TP3)
No
Signals are
Normal ?
Check
PMB8888(U102)
Yes
PAM Control Signal is
OK.
See next page to check
FEM & Mobile SW Circuit.
GSMK Control Signal
8PSK Control Signal
TP1(TX RAMP)
TP2(PA EN)
TP1(TX RAMP)
TP2(PA EN)
TP3(PA MODE)
TP1(TX RAMP)
TP3(PA MODE)
TP3(PA MODE) : R616
TP1(TX_RAMP) : R612
TP2(PA_EN) : R614
TP2(PA EN)
TP3(PA MODE)
LGE Internal Use Only
- 100 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
5.15.4 Checking FEM & Mobile SW
TP1
RF
VC1
C622
33p
TP2
VC2
IN
GND1
3
PAD602
L605
12nH
L604
NA
9
12
14
15
18
19
20
NC1
NC2
VC1
VC2
ANT
1
2
3
4
5
6
7
8
C633
0.75p
17
TP9
11
GSM1800_1900TX
13
GSM850_900TX
5p
GSM850RX1
GSM850RX2
GSM900RX1
GSM900RX2
GSM1800RX1
GSM1800RX2
GSM1900RX1
GSM1900RX2
0
C632
22p
2
C631
4
TP10
R608
GND2
PAD601
1
PAD600
5 GND3 GND4 6
OUT
CN600
MM8430-2600RB3
GND1
GND2
GND3
GND4
GND5
16
10
C627
33p
U601
LMSP43NA-782
C634
0.5p
TP5,6,7,8
Mobile SW & FEM Circuit
TP10
TP9
CN600
TP2_C625 (ANT_SW2)
U600
TP1_C621 (ANT_SW1)
TP5~8
Mobile SW & FEM Checking Points
TX Mode
EGSM
DCS
PCS
ANT_SW1
On
Off
Off
ANT_SW2
Off
On
On
FEM TX Control Logic
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 101 -
LGE Internal Use Only
5. Trouble shooting
Check TP6 of CN600
with RF Cable and TP9 of C631
TP10 Signal
same as TP10?
No
Replace Mobile SW (CN600)
Yes
Check TP1, TP2 of U600 ?
Yes
Control Signal is
OK ?
No
Check PMB8888(U102)
Yes
TP9 Signal is
OK ?
No
Replace FEM (U600)
Yes
Mobile SW & FEM is OK.
Check Antenna.
EGSM TX
TP1(ANT SW1)
TP2(ANT SW2)
Mobile SW
LGE Internal Use Only
FEM Control Signals
- 102 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
6. Download & S/W upgrade
6. Download & S/W upgrade
6.1 S/W download setup
S/W download & upgrade setup
Preparation
• Target terminal
• PIF-Union
• RS-232 Cable and PIF-UNION to Phone interface Cable
• Power Supply or Battery
• PC supporting RS-232 with Windows 2000 or newer.
If you are going to use battery, the voltage of the battery should be over 3.7V for stable power
supplying during S/W download.
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 103 -
LGE Internal Use Only
6. Download & S/W upgrade
6.2 Download program user guide
6.2.1 After “GSMULTI” folder copy, paste C:\
6.2.2 “MultiGSM.exe” execution file execute
KS360
LGE Internal Use Only
KS360
KS36
- 104 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
6. Download & S/W upgrade
6.3 Multi-Download Program Setting(Model-Base)
■ Multi-Download
■ Setting
Program Execution → Setting : Configuration
Completed
KC550
KC550
KC550
KC550
KC550
KC550
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 105 -
LGE Internal Use Only
6. Download & S/W upgrade
■ Stand-by
Condition: “Wait phone connecting” confirm → Phone connection
KS360
KS3
0
LGE Internal Use Only
KS360
KS3
- 106 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
1V5_VRF2
2V8_VVIB 3V1_VUSB
C101
2.2u
C100
2.2u
C106 C107
1u
1u
10
9
R100
0
R101
0
0.1u
GND1 2
26MHz
U10
R8
R10
T9
R9
T10
E18
VSS_RTC
D18
VDD_RTC
VLED
2.9
10
VAUDIOa
2.5
220
2V5_VAUDIO
VRF1
2.85
150
2V85_VRF1
VRF2
1.5
80
1V5_VRF2
VRF3
2.85
150
2V85_VRF3
VPLL
1.5
20
1V5_VPLL
VRTC
2.0
VVIB
2.8
140
2V8_VVIB
SD1
1.5
400
4
1V5_VSD1
SD2
1.8
300
1V8_VSD2
SU1
5.6 ... 25
0 ... 120
2V0_VRTC
FCDP_RBN
D8
LPBCK_ECHO
D9
ON_OFF_SCAN_RESET
E9
RESET2_N_VSENSE2
C9
PO_RESET_N_SCAN_OUT2
K5
DSPIN0
H5
DSPIN1
D10
BL1_PWM_VSENSE1
E10
BL2_PWM
E8
BL3_PWM
E7
VSS_FLASH
E6
FLASH_SINK
USART0_RXD
USART0_TXD
USART0_RTS_N
USART0_CTS_N
DSPOUT0
B18
H17
J15
K10
J5
USIF_TXD_MTSR
USIF_RXD_MRST
USIF_SCLK
USB_DPLUS
USB_DMINUS
VDD1
VDD2
VDD3
VDD4
_CS
CLK
CKE
_WED
BA0
BA1
_RAS
_CAS
LDQM
UDQM
VDDQ1
VDDQ2
VDDQ3
U100
ADD(16)
ADD(17)
_RD
D5
C5
E5
E6
D6
F5
TP105
_WR
R111
M_RESET
ADD(0)
ADD(1)
ADD(2)
ADD(3)
ADD(4)
ADD(5)
ADD(6)
ADD(7)
ADD(8)
ADD(9)
ADD(10)
ADD(11)
ADD(12)
B
1V8_VSD2
1V8_VSD2
B4
G9
H2
M2
C
D2
F2
K2
K5D1G12ACD-D075
VSS1
VSS2
VSS3
VSS4
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
VSSQ1
VSSQ2
VSSQ3
C2
F9
G2
N4
C131
0.1u
C132
0.1u
C133
0.1u
E2
J2
L2
C134
0.1u
C135
0.1u
1V8_VSD2
D
VCC1
VCC2
VCCQ
C6
FLASH1_CS
TP100
B6
N7
N6
_CE
ALE
CLE
_RE
R__B
_WE
_WP
1
VSS5
VSS6
VSS7
B5
N5
N8
C136
0.1u
C137
0.1u
C138
0.1u
E
EXT_RESET
2V0_VRTC
2V62_VIO
F
R17
R19
T17
P18
R18
K19
N16
U18
FLASH1_CS
SDRAM_CS
1V8_VSD2
U101
1
_EXTRST
VCC
4
3
PO_RESET
_RAS
_CAS
TC7SH08FS
5
nRESET
GND
2
nWAIT
U19
U15
P17
U16
T18
ON BOARD ARM9 JTAG & ETM INTERFACE
SDCLKO
SDCLKI
C
CKE
F18
1V8_VSD2
CN100
G1
G2
FCDP
X101
nRESET
C142
DNI
L3
VREF2
L4
IREF2
C146
220n
C147
1u
R117
100K
2
1
32.768KHz
C144
18p
C145
18p
TRST_N
TDI
TMS
TCK
RTCK
TDO
_EXTRST
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
G3
D
G4
PO_RESET
M_RESET
PWRON
C152
39p
RPWRON_EN
VBAT
VBUS_USB
R120
R121
QWERTY_KEY_BL
CLK32K
SLIDE_OPEN
C149
DNI
2.2K
2.2K
I2C_SCL
I2C_SDA
USB_DM
USB_DP
DSR
DBB_BL_PWM
LIN_PWM_MAG
SUB_KEY_BL
2V62_VIO
UART_RX
UART_TX
MMC_DET
HOOK_DETECT
JACK_DET
C148
DNI
C153
39p
BB_SND_L
BB_SND_R
RCV_N
RCV_P
MIC_N
MIC_P
HS_MIC_N
HS_MIC_P
MICBIAS
UART_RX
UART_TX
VCHG
KEY_I2C_SCL
KEY_I2C_SDA
DIF_RESET
BT_RESET
IF_MODE3
VIB_PWR_EN
CAM_PWR_EN
LIN_INVERT
TOUCH_SCL
TOUCH_SDA
CAM_D(0)
CAM_D(1)
CAM_D(2)
CAM_D(3)
CAM_D(4)
CAM_D(5)
CAM_D(6)
CAM_D(7)
CAM_PCLK
CAM_HS
CAM_VS
CAM_MCLK
CAM_PWDN
CAM_RST
UART
3G
2.5G
J5
L5
J6
L6
J7
L7
J8
L8
FCDP
B5
IREF1
B6
A_GND
A6
VREF1
C151
39p
DNI
DIF_D(0)
DIF_D(1)
DIF_D(2)
DIF_D(3)
DIF_D(4)
DIF_D(5)
DIF_D(6)
DIF_D(7)
DIF_CS
BT_INT
DIF_CD
DIF_WR
DIF_RD
EOC
DIF_VSYNC
KEY_INT
DSR
UART
DATA(0)
DATA(1)
DATA(2)
DATA(3)
DATA(4)
DATA(5)
DATA(6)
DATA(7)
1V8_VSD2
H19
J17
K16
G18
L16
J19
J16
K17
K18
L17
K15
L18
M16
J18
M18
N15
L15
L19
M15
M19
H18
R16
N17
T19
U17
R118
22K
H4
G8
F8
D7
D8
E7
F7
G3
H3
C7
C8
C9
B8
M9
L9
K9
J9
H7
H8
D9
H9
G7
E
R119
E
F5
I2C_SCL
G5
I2C_SDA
SU_GATE
SU_GND
SU_FB
SU_ISENSE
VBAT_SU
VSS_SU
E17
G15
G17
C19
G16
C18
H15
F16
K11
K8
C17
J9
H10
F15
H16
F17
C12
B14
B11
B13
B12
C13
_WR
_RD
_BC0
_BC1
E19
F32K
D19
OSC32K
F19
RESET_N
A11
VBAT_SD2
A10
VSD2
B9
SD2_FB
B10
SD2_FBL
A9
VSS_SD2
C16
E16
H9
P16
M17
D102
KDS160E
C143 10u
22u
D
VBAT_SD1
VSD1
SD1_FB
SD2_SD1_SUBST
VSS_SD1
SD1_FBL
E9
R105 22
R106 22
TP102
TP104
DATA(0:7)
ADD(0:17)
EBU_A0
EBU_A1
EBU_A2
EBU_A3
EBU_A4
EBU_A5
EBU_A6
EBU_A7
EBU_A8
EBU_A9
EBU_A10
EBU_A11
EBU_A12
EBU_A13
EBU_A14
EBU_A15
EBU_A16
EBU_A17
EBU_A18
EBU_A19
EBU_A20
EBU_A21
EBU_A22
EBU_A23
EBU_A24
EBU_SDCLKO
EBU_SDCLKI
EBU_BFCLKO
EBU_BFCLKI
EBU_CKE
UART_BT_TX
UART_BT_RX
BT_VCXO_EN
USB_DP
USB_DM
VBAT
L104
A14
A15
A13
C11
A12
A16
SDRAM_CS
SDCLKI
SDCLKO
CKE
_WR
ADD(13)
ADD(14)
_RAS
_CAS
_BC0
_BC1
ADD(0:12)
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
G4
G5
G6
H5
H6
J3
K5
K6
K7
K8
M5
M6
M7
M8
N2
N9
M4
A1
NC1
A19
NC2
W19
NC3
CH_SOURCE
CH_GATE
SENSE_IN1
SENSE_IN2
VDD_REF
VDDCHARGE
CHARGE_UC_SCAN_IN1
VDD_FUSE_FS
A4
C5
D5
C4
D7
A5
C8
C3
M2
N2
N3
P2
R2
T2
U2
U3
U6
V2
V4
V5
V6
W1
E1
E2
E3
C10
D11
D12
E12
E11
A7
B7
C6
C7
A8
B8
D6
A3
B4
B3
A2
B1
B2
V7
VDDXO
W6
VDDPLL
L1
VDDRX
T6
VDDDIG
P4
VDDMS
V19
L12
L10
M10
J8
L8
W4
VDDTX
W5
VDDVCO
T3
VDDTRX
VSS_LDO3
VSSRF1
VSSRF2
VSSRF3
VSSRF4
VSSRF5
VSSRF6
VSSRF7
VSSRF8
VSSRF9
VSSRF10
VSSRF11
VSSRF12
VSSRF13
VSSRF14
3V1_VUSB
J12
I2S1_CLK0
E14
I2S1_RX
D15
I2S1_TX
J11
I2S1_WA0
1V8_VSD2
10uH
CTS
1
2V9_VMMC
40
I2S1_CLK
I2S1_RX
I2S1_TX
I2S1_WA0
D101
KDS160E
C140 10u
10uH
L103
F
150
3.1
R7
FSYS3
U7
FSYS2
EP_N
EP_P
HS_N
EP_CM
HS_P
MIC1_N
MIC1_P
MIC2_N
MIC2_P
VMIC
0
K2
G2
F2
J2
K3
F1
G1
J1
H1
L2
26MHZ_BT
1
2
3
4
5
6
7
8
9
10
DSR
11
RTS
12
2.9/1.8
VUSB
N5
TRIG_IN
L5
MON1
M5
MON2
KP_IN1
KP_IN2
KP_IN3
KP_IN4
KP_IN5
KP_IN6
KP_OUT0
KP_OUT1
KP_OUT2
KP_OUT3
10K
TP106
TP107
C
GND
GND
RX
RX
TX
TX
VCHAR NC1
ON_SW ON_SW
VBAT
VBAT
NC2
PWR
NC3
URXD
NC4
UTXD
VMME
EBU_CS0_N
EBU_CS1_N
EBU_CS2_N
EBU_CS3_N
EBU_ADV_N
EBU_RAS_N
EBU_CAS_N
EBU_WAIT_N
A17
B16
B17
D17
B15
K12
C14
C15
D14
D13
R116
C141
2V9_VSIM
TDO
TDI
TMS
TCK
TRST_N
RTCK
CIF_D0
CIF_D1
CIF_D2
CIF_D3
CIF_D4
CIF_D5
CIF_D6
CIF_D7
CIF_PCLK
CIF_HSYNC
CIF_VSYNC
CLKOUT2
CIF_PD_GPIO
CIF_RESET_GPIO
R115
VBAT
22u
2V62_VIO
22
MMCI_CMD
MMCI_DAT0
MMCI_CLK
MMCI_DAT1
MMCI_DAT2
MMCI_DAT3
V14
U13
T12
T13
R11
R12
V13
T11
W12
V12
V11
U11
W11
W10
R113
1K
T8
T7
U8
V8
W9
R6
TDO
TDI
TMS
TCK
TRST_N
RTCK
1V5_VSD1
C139
100
U102
PMB8888
CLKOUT0
DIF_D0
DIF_D1
DIF_D2
DIF_D3
DIF_D4
DIF_D5
DIF_D6
DIF_D7
DIF_CS1
DIF_CS2
DIF_CD
DIF_WR
DIF_RD
DIF_HD
DIF_VD
DIF_RESET2_GPIO
MMC_CMD
MMC_D0
MMC_CLK
MMC_D1
MMC_D2
MMC_D3
2V62_VIO
2.62
2.9/1.8
V10
CC_IO
U9
CC_CLK
V9
CC_RST
SIM_DATA
SIM_CLK
SIM_RST
F
VIO
VSIM
T_OUT3
T_OUT4
T_OUT5
T_OUT6
T_OUT7
T_OUT8
U4
REFR
W7
XOX
W8
XO
HOT2 3
GND2
1 HOT1
2V9_VAUX
VBAT_MONO
VSS_MONO
MONO_OUTP
MONO_OUTN
MONO_INP
MONO_INN
X100
NX3225SA
4
G19
CHG_EN
Net Name
150
E4
C150
D1
39p
D2
D3
C2
C1
E
Current(mA)
2.9
TP101
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
R112
A18
J10
H11
E13
B19
K9
UART_BT_RTS
UART_BT_CTS
TOUCH_INT
PA_MODE
RPWRON
LIN_PWM_FRQ
Voltage(V)
VAUX
R14
W18
V18
W17
T15
U14
V17
T14
R13
W16
V16
U12
W15
W14
V15
W13
N18
P19
N19
P15
R110
DCS1800_RXN
VC1
VC2
PA_EN
PCS1900_RXP
TX_RAMP
PCS1900_RXN
Domain
EBU_AD0
EBU_AD1
EBU_AD2
EBU_AD3
EBU_AD4
EBU_AD5
EBU_AD6
EBU_AD7
EBU_AD8
EBU_AD9
EBU_AD10
EBU_AD11
EBU_AD12
EBU_AD13
EBU_AD14
EBU_AD15
EBU_WR_N
EBU_RD_N
EBU_BC0_N
EBU_BC1_N
3.3K
PA_BAND
DCS1800_RXP
D
TX2
TX1
RX1
RX1X
RX2
RX2X
PABIAS
PABS
RX3
VDET
PAMODE
RX3X
FE1
FE2
PAEN
RX4
VRAMP
RX4X
DATA(0:15)
B3
C4
C3
D4
D3
E4
E3
F4
J4
K3
K4
L3
L4
M3
M4
N3
NC7
NC8
NC9
NC10
NC11
NC12
NC13
NC14
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
C130
C129
3.3K
W3
V3
W2
V1
U1
T1
R3
R4
R1
T5
U5
P1
N4
P5
M3
N1
P3
M1
TXHB
TXLB
GSM850_RXP
GSM850_RXN
GSM900_RXP
GSM900_RXN
DATA(0)
DATA(1)
DATA(2)
DATA(3)
DATA(4)
DATA(5)
DATA(6)
DATA(7)
DATA(8)
DATA(9)
DATA(10)
DATA(11)
DATA(12)
DATA(13)
DATA(14)
DATA(15)
0.1u
0.1u
JACK_TYPE
M0
M1
M2
M7
M8
M9
M10
DATA(0:15)
100K
220n
2V0_VRTC
C117
1u
C126
2.2u
1u
C125
C116
1u
1u
C123
C124
2.2u
1u
C122
C115
0.01u
2V0_VRTC
VBAT
C127
DNU1
DNU2
DNU3
DNU4
DNU5
DNU6
DNU7
DNU8
DNU9
DNU10
DNU11
NC1
NC2
NC3
NC4
NC5
NC6
A2
A9
A10
B1
B10
N1
N10
P1
P2
P9
P10
B2
B7
B9
E8
F3
F6
2V9_VSIM
R109
VBAT
3.3K
2V85_VRF3
L101
1V5_VPLL
VAUDIO
VBAT_AUDIO
VSS_AUDIO
VLED
VAUX
VVIB
VBAT_LDO1
VSS_LDO1
VMMC
VUSB
VBAT_BSW_USB_MMC
VIO
VSIM
VBAT_LDO2
VSS_LDO2
VPLL
VRF2
VDD_RF2PLL
VRF1
VRF3
VBAT_RF13
390K
4.7K
100K
R107
H3
J3
G4
H4
G3
J4
F4
BAT_ID
RF_TEMP
R108
R104
DNI
C
F3
VSS_MS
H2
VSS_EP
K1
AGND_MS1
K4
AGND_MS2
0
R103
VDDP_EBU_1
LCD_ID
VBAT
VSS_MAIN_1
VSS_MAIN_2
VSS_MAIN_3
VSS_MAIN_4
VSS_MAIN_5
L11
VDD_MAIN_1
M11
VDD_MAIN_2
L9
VDD_MAIN_3
M9
VDD_MAIN_4
R102
VBUS_OVP
1
R114
2V9_VMMC
C121 0.01u
0.1u
C128
0.1u
C118
B
C119
0.1u
C120 0.01u
C114
100p
C112
C113
2V85_VRF1
D100
47nH
47nH
47nH
39p
3
L102
L100
1V8_VSD2
16
15
VCHG_OVP
2
1V5_VSD1
14
13
A
3
2V62_VIO
2V9_VAUX
2V85_VRF1
12
KDR331V
2V85_VRF3
2V85_VRF3
2V85_VRF3
11
VBAT
C111 1u
0.01u
C105
2V5_VAUDIO
8
7
220n
120p
0.1u
2V85_VRF3
C104
0.01u
C102
A
2V85_VRF3
C103
1V5_VRF2
OJ102
6
5
C110 220n
4
C108
3
2
C109 1u
1
2
3
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4
5
6
7
8
9
- 107 -
LGE Internal Use Only
7. CIRCUIT DIAGRAM
3
2
1
4
5
8
7
6
9
10
2V62_VIO
18PIN IO CONNECTOR
NCS2200SQ2T2G
C200
0.1u
R200
A
1M
U200 5
4 VINVCC
1
VIN+
OUT
GND 3
2
C201
R201
100p
CHARGING IC OVP
A
HOOK_DETECT
VBAT
2V0_VRTC 2V62_VIO
VBUS_USB
VCHG_OVP
2V5_VAUDIO
330K
VBUS_OVP
VBUS_USB
R202
1.5K
VCHG
C202
2V62_VIO
VCHG
2V5_VAUDIO
VBAT
0.1u
IMIN
10K
C210
1u
(1%)
R208
7
(1%)
(1%)
C211
1u
C212
1u
DNI
R206
L200
DNI
100K
R205
R227
DNI
10K
DNI
FB206
R210
DSR
DSR
1
1800
47
R230
TX
RX
R211
R212
0
47
47
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
2 : Headset MIC
B
3 : Jack type
4 : CTS/HSO_L
5 : RTS/HSO_R
6 : USB+/Remote_INT/TXD
7 : USB-/Remote_ADC/RXD
8 : JACK_D
9,10 : BATT
11 : R/ON
12,13 : CHG
14 : DSR
15 : VUSB
16 : D/ TX
17 : D/ RX
20
22
1u
27p
C218
27p
C216
C217
(1608,25V,K,X5R)
HSO_R
C214
C215
39p
1u
(1005,10V,K,X5R)
HSO_L
C
HALL EFFECT S/W
Battery Connector
Remote Power On
1800
1800
1800
1800
1
RPWRON_EN
UART_TX
UART_RX
24p
21
19
FB200
FB201
FB202
FB203
R228
R229
USB_DP
USB_DM
JACK_DET
RPWRON_EN
C205
CN200
JACK_TYPE
C213
1u
100nH
OUT
FL200
GND2
GND1
FM_ANT
IN
39p
ICVFP10181E301FR
10u
C203
8
R216
IUSB
9
R204
GND
C208
27p
C207
27p
R207
IVDC
_EN
0.1u
10
(1005,10V,K,X5R)
USB_BYP
_CHG
VBUS_USB
HS_MIC_P
C206
R213
C209
1u
(1608,25V,K,X5R)
(1608,25V,K,X5R)
100K
R215
6
11
(1005,10V,K,X5R)
5
CHG_EN
BAT
_PPR
16K
4
EOC
VUSB
R203
2.2K
12
R214
3
VDC_BYP
(1005,10V,K,X5R)
2
PGND
VDC
13
33K
100K
DNI
R209
R226
1
ISL9221
C204
HS_MIC_N
U201
END
2V62_VIO
VBAT
2V0_VRTC
R217 100K
10u
END_KEY
10K
3
6
5
4
C223
39p
C225
27p
2
OUT
1K
C224
39p
VDD
BAT_ID
C222
1u
4
2
R224
1
100K
100K
R225
2K
3.3M
C226
10u
C219
0.1u
R218
C221
R222
PWRON
R223
RPWRON
4
KEY_COL7
R221
1
2
3
U202
D
C220
0.1u
NC
2K
R220
R219
330K
END_KEY_IN
1
SLIDE_OPEN
CN201
VSS
RPWRON_EN
3
D
EM-0781-T5
KEY_ROW6
EMX18
Q201
END_KEY_IN
E
1
LGE Internal Use Only
2
3
4
5
- 108 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
1
4
3
2
5
7
6
8
9
11
10
12
14
13
15
16
A
A
B
B
MOTOR CIRCUIT
AUDIO AMP SUB SYSTEM & SIGNAL DISTRIBUTOR
VBAT
VBAT
0
3V0_VMOT
C
2
GND1
5
GND2
A5
BB_SND_R
BB_SND_L
100K
C313
1u
1
2
3
0
0
U301
IN_B
IN_A
GND
TC7SZ86FU
5
VCC
OUT_Y
U302
R304
1
VIB_PWR_EN
0
R306
4
2
130K
LIN_PWM_MAG
R307
1
2
3
0
E
3
4
U304
TC7SZ86FU
5
IN_B
VCC
IN_A
4
GND
OUT_Y
TPA6205A1DRBR
6
VDD
BYPASS
VO-
IN+
VO+
8
5
1u
1u
D1
INA2
D2
INA1
C311
C312
1u
1u
C1
INB2
C2
INB1
B2
VIBOUT300
C314
0.01u
R309
100K
C316
2200p
B1
PVDD
HPL
A1
R313
0
HSO_R
A2
R314
0
HSO_L
D
U303
MAX9877AEWP_TG45
OUT+
BIAS
OUT-
D5
SPK_P
B5
SPK_N
B3
SDA
C3
SCL
i2C_SDA
I2C_SCL
D4
RXIN+
B4
RXIN-
VIB+
C315
1u
R308
130K
HPR
OUT301
L301
100nH
7
GND
9
PGND
IN-
FM_SND_R
FM_SND_L
L300
100nH
_SHUTDOWN
C1P
C308
C309
PGND
R302
2200p
GND
C307
D3
3V0_VMOT
D
C1N
VSS
A3
1u
VDD
A4
C305
R303
R305
1u
C5
C304
3V0_VMOT
LIN_INVERT
LIN_PWM_FRQ
C302
1u
1u
100K
R301
C301
C4
4
NC
6
CE
VIB_PWR_EN
C
R300
U300 R1114D301D-TR-F
3
VDD VOUT
1u
1
C303
C300
1u
E
F
F
MIC
C
C
L302
C321
39p
QWERTY_KEY BACKLIGHT
100nH
MICBIAS
MIC300
1
P
2
G1
3
G2
4
O
L304
C320
MIC_N
22n
C319
39p
L303
C318
D
100nH
SPU0409HE5H-PB
MIC_P
R310
LEWWS44-E
LD300
47
R311
LEWWS44-E
LD301
47
R312
D
100nH
C317
39p
EVLC14S02050
22n
VBAT
VA300
C322
10u
LD302
VA301
47
E
ICVN0505X150FR
QWERTY_KEY_BL
LEWWS44-E
E
F
1
2
3
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4
5
6
7
8
- 109 -
9
LGE Internal Use Only
7. CIRCUIT DIAGRAM
2
3
4
2V62_VIO
QWERTY KEY
KEY_I2C_SDA
1
C400
5
6
7
8
9
10
2V62_VIO
4.7K
Soft1
W
E
T
KB400
KB401
KB402
KB403
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
C419
O
Soft2
KB406
KB407
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
2
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
G1
KB408
KB409
R
Y
H
J
P
CLR
KB410
KB411
KB412
KB413
KB414
KB415
7
6
DIF_RD
DIF_WR
DIF_CD
DIF_CS
9
8
7
6
DIF_D(0)
DIF_D(1)
DIF_D(2)
DIF_D(3)
ICVE10054E250R201FR
INOUT_A1 INOUT_B1
5
A
8
9
8
7
6
DIF_D(4)
DIF_D(5)
DIF_D(6)
DIF_D(7)
10
Q
9
ICVE10054E250R201FR
INOUT_A1 INOUT_B1
FL404
1
4
C425
27p
G2
G1
6
3
KEY_ROW0
10
5
3
4
Socket
RCV_P
RCV_N
2
IF_MODE3
LCD_ID
DIF_RESET
DIF_VSYNC
ICVE10054E250R201FR
INOUT_A1 INOUT_B1
FL402
1
7
10
5
I
KB405
7
4
8
6
G2
C418
U
KB404
8
3
G1
C417
27p
G1
4
INOUT_A2 INOUT_B2
9
2
G2
3
ICVE10184E150R101FR
INOUT_A1 INOUT_B1
FL401
1
5
C416
27p
KEY_COL4
KEY_COL3
KEY_COL2
KEY_COL1
KEY_COL0
C
2
INOUT_A4 INOUT_B4
9
10
C415
27p
27p
R416
R417
R418
R419
R420
FL403
1
TOUCH_SCL
TOUCH_SDA
TOUCH_INT
DBB_BL_PWM
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
INOUT_A3 INOUT_B3
G2
27p
CN400
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
INOUT_A2 INOUT_B2
G1
27p
4
SUB_KEY_BL
KEY_ROW4
KEY_ROW5
KEY_ROW6
KEY_COL4
KEY_COL5
KEY_COL6
KEY_COL7
ICVE10054E250R201FR
INOUT_A1 INOUT_B1
5
27p
C423
C424
3
10
C422
2
C409
C410
C411
C412
27p
1
END_KEY
27p
27p
27p
27p
C421
2V62_VIO 2V8_VVIB
FL400
KEY_ROW0
KEY_ROW1
KEY_ROW2
KEY_ROW3
KEY_ROW4
KEY_ROW5
KEY_ROW6
C405
C406
C407
C408
27p
470
470
470
470
470
470
470
27p
27p
27p
27p
C420
27p
4.7K
C414
8
9
10
11
12
13
14
R415
C413
27p
PGND
GND2
RESETB
XI
XO
CLK_SEL
VDD
P10
27p
27p
C402
C404
R403
R404
R406
R408
R410
R412
R414
21
20
19
18
17
16
15
470
470
470
470
470
B
0
0
U400
PP2106M2
VBAT
P40
P41
P42
P43
P44
P45
P46
GND1
P54
P53
P52
P51
P50
P47
2V62_VIO
R411
R413
TEST
SEL_28P
P57
P56
P55
P17
P15
27p
KEY_COL7
KEY_COL6
KEY_COL5
KEY_INT
KEY_I2C_SCL
1
2
3
4
5
6
7
470
470
470
27p
R405
R407
R409
C403
29
28
27
26
25
24
23
22
MAIN To FPCB Connector
G2
0.1uF
R401
C401
R400
120K
(1%)
R402
2V62_VIO
0
0.1uF
A
KEY_ROW1
Fn
S
D
G
Space
K
L
MSG
KB416
KB417
KB418
KB419
KB420
KB421
KB422
KB423
KEY_ROW2
C426
27p
Sym
Z
F
V
B
N
M
KB424
KB425
KB426
KB427
KB428
KB429
KB430
ENTER
KB431
D
D
KEY_ROW3
Shift
X
C
KB432
KB433
KB434
KEY_ROW4
KEY_COL0
C427
27p
KEY_COL1
KEY_COL2
E
KEY_COL3
KEY_COL4
KEY_COL5
KEY_COL6
KEY_COL7
1
LGE Internal Use Only
2
3
4
5
6
- 110 -
7
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
2
1
4
3
6
5
7
9
8
10
CAMERA CONNECTOR
MICRO SD Connector
(ENBY0020401,24PIN,0.9T,SOCKET,AXK7L24227G)
1V8_VCAM 2V8_VCAMIO
A
A
2V9_VMMC
C526
27p
C527 C528 C529 C530 C531 C532
27p 27p 27p 27p 27p 27p
C533
27p
C534
C535
1u
G4
7.5p
7.5p
7.5p
7.5p
C504
C505
C506
C507
C500
C501
C502
C503
1
2
3
4
5
6
7
8
9
10
11
12
R514
R516
R517
R518
10
10
10
10
G3
CAM_D(3)
CAM_D(2)
CAM_D(1)
CAM_D(0)
7.5p
7.5p
7.5p
7.5p
7.5p
C517
MMC_D2
MMC_DET
B
7.5p
7.5p
7.5p
7.5p
MMC_CMD
MMC_D3
10
10
10
10
R515
C513
C514
C515
C516
MMC_CLK
C508
C509
C510
C511
C512
MMC_D0
7.5p
7.5p
7.5p
7.5p
7.5p
DAT1_2
DUMMY1
DAT0
VSS
CLK
VDD
CMD
CD_DAT3
DUMMY2
DAT2
DETECT_A
DETECT_B
DUMMY3
MMC_D1
R510
R511
R512
R513
10
7.5p
7.5p
7.5p
7.5p
S500 AXA463062P
I2C_SCL
I2C_SDA
CAM_VS
CAM_HS
CAM_MCLK
G1
24
23
22
21
20
19
18
17
16
15
14
13
CAM_D(7)
CAM_D(6)
CAM_D(5)
CAM_D(4)
C518
C519
C520
C521
100K
100K
100K
CN500
G2
R504
R503
R502
100K
100K
R501
R508
R500
100K
FB500
2V9_VMMC
10
10
10
10
7.5p
7.5p
7.5p
7.5p
R505
R506
R507
R509
C522
C523
C524
C525
2V62_VIO
B
ENBY0020401
AXK7L24227G
R519
R520
R521
GND
10
10
10
CAM_PCLK
CAM_RST
CAM_PWDN
2V9_VSIM
CN501
1
1000p
CAM_PWR_EN
C550
U500
1
VIN
2
EN1
3
EN2
4
NC1
RT9011-MGPQW
8
VOUT1
7
VOUT2
6
NC2
5
GND
9
C548
22p
C545
47p
100K
C547
220n
C544
47p
VA501
C543
100nH
EVLC18S02015
C546
DNI
2
L501
SPK_N
SIM_RST
SIM_CLK
VA500
SIM_DATA
C542
100p
J500
1
C5
C1
2
C6
C2
3
C7
C3
7
GND4 GND1
8
GND3 GND2
EVLC18S02015
R523
4
5
6
10
9
1V8_VCAM 2V8_VCAMIO
VBAT
L500
DNI
7.5p
7.5p
7.5p
2V9_VSIM
100nH
15K
C539
C540
C541
CAMERA POWER
SPK_P
R522
7.5p
7.5p
7.5p
C
SPK
SIM CONNECTOR
PGND
C
C536
C537
C538
1u
1u
R525
D
EUSY0319001
C551
2.2u
C552
2.2u
D
BACKUP BATTERY
SIDE KEY
2V 0.5mAh
C549
1u
1
2
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3
4
BAT500
4.7K
4
3
2
1
CN503
VA506
VA504
3
2
1
CN502
KEY_COL0
KEY_COL1
KEY_ROW5
VA505
VA503
VA502
E
CAM
R524
2V0_VRTC
KEY_COL0
KEY_ROW6
VOL-UP
VOL-DOWN
5
- 111 -
LGE Internal Use Only
7. CIRCUIT DIAGRAM
1
2
4
3
5
6
7
8
FB600
ANT600
GND1
FEED
GND2
VBALUN_BT
0
A
10
2V62_VIO
BLUETOOTH_CSR
R600
9
L600
NA
A
AMAN802015LG14
C601 C602
0.1u 1u
C610
15p
47n
A3
A4
A5
C615
1000p
C614
B
FM_ANT
C616
L601 33nH
820p
C617
820p
4
2
1
UB
B1
NC_DC
G2
NC
B2
5
6
18nH
C10
B2
C1
B4
G9
D2
E2
F2
C3
D3
E3
F3
G3
J3
G8
B6
H2
C6
A8
B7
C5
F10
F9
E8
E9
B9
B8
A9
A10
J4
K4
RF
C621
1.5p
PCM_CLK
PCM_SYNC
PCM_IN
PCM_OUT
C8
C7
K6
J7
H6
H5
K7
J8
TP600
TP601
UART_BT_RTS
UART_BT_CTS
UART_BT_TX
UART_BT_RX
D9
D10
E10
D8
H9
J10
K8
H7
TP602
TP603
TP604
TP605
I2S1_CLK
I2S1_WA0
I2S1_TX
I2S1_RX
2V9_VAUX
FB601
TP606
2V62_VIO
VC1
C622
33p
C
PCM2_CLK
PCM2_SYNC
PCM2_IN
PCM2_OUT
M600
AUX_DAC
RX_N
RX_P
RF_P
RF_N
8
L603
BLUECORE5-FM
FM_P
FM_N
7
G3
3
B1
A1
B5
D1
E1
F1
G1
G1
FL600
LFB212G45BA1A220
VBALUN_BT
L602
C619 15p
C618 15p
FILT_EXT
CLK_32K
LO_REF
XTAL_OUT
XTAL_IN
PIO_11
PIO_10
PIO_9
PIO_8
PIO_7
PIO_6
PIO_5
PIO_4
PIO_3
PIO_2
PIO_1
PIO_0
AIO_1
AIO_0
26MHZ_BT
B3
C9
0.01u K3
J2
K2
470nH
VREGOUT_H
1000p
USB_DN
USB_DP
UART_CTS
UART_RTS
UART_RX
UART_TX
560
VREGENABLE_H
C613
I2C_DATA
I2C_CLK
J1
VREGIN_L
J5
VREGIN_H
K5
CLK32K
C605
15p
H3
VREGENABLE_L
H4
C612 220n R604
AU_REF
SPKR_R
SPKR_L
C604
DNI
_RST
SPI__CS
SPI_CLK
SPI_MOSI
SPI_MISO
TEST_EN
C611
FM_SND_R
FM_SND_L
C603
22n
VSS_PIO
VSS_FM1_1
VSS_FM1_2
VSS_FM2
VSS_DIG
VSS_RADIO_1
VSS_RADIO_2
VSS_RADIO_3
VSS_ANA_1
VSS_ANA_2
VSS_ANA_3
VSS_ANA_4
VSS_ANA_5
VSS_ANA_6
VSS_PADS
VSS_CORE
VSS_LO
C608
2.2u
F8
J9
H8
K10
K9
C4
C609
15p
C607
0.1u
VDD_PIO
VDD_FM
VDD_RADIO_1
VDD_RADIO_2
VDD_USB
VDD_PADS
VDD_CORE_1
VDD_CORE_2
VDD_LO
VDD_AUDIO
VDD_ANA
C606
15p
B10
A2
C2
G2
J6
G10 R602 1
A7
H10 R603 1
H1
A6
K1
R601 1
C600
DNI
R606
R607
C620
DNI
R605
2.2
470K
47K
C625
DNI
C623
2.2u
C624
0.1u
C
C626
2.2u
C633
0.75p
L605
12nH
L604
NA
1
2
3
4
5
6
7
8
D
19
20
TQM7M5005
U601
LMSP43NA-782
15
8
11
14
9
L606
C634
0.5p
1.2nH
13
C635
0.5p
10
12
C639
0.01u
R615
H
L608
L607
18nH
22nH
EGSM900 RX
L
L
DCS1800 RX
L
L
PCS1900 RX
L
L
GSM850
1
LGE Internal Use Only
2
GSM900
GSM900_RXP
L
GSM850_RXP
L
GSM850_RXN
E
GSM850 RX
3
C648
3.3p
C647
3.3p
L609
5.1nH
DCS1800
C649
5.6p
C650
5.6p
C641 1
DNI
BT_RESET
BT_VCXO_EN
U600
PGND
GSM850_900_IN
GND3
GND2
GND1
TX_EN
VRAMP
BY_CAP2
VBATT
BY_CAP1
GSM850_900_OUT
DCS_PCS_OUT
BS
MODE_SELECT
DCS_PCS_IN
7
R609
1
6
R610
1
5
R611
10K
3
R612
1
2
R613
1
R614
1
TXLB
PA_EN
TX_RAMP
D
4
1
C636
DNI
C640
0.01u
C637
DNI
PA_BAND
PA_MODE
TXHB
C638
47p
C642
DNI
L610
5.6nH
PCS1900
PCS1900_RXP
L
L
C646
3.9p
PCS1900_RXN
H
DCS_PCS TX
C645
3.9p
DCS1800_RXN
GSM850_EGSM TX
C644
2.5p
DCS1800_RXP
C643
2.5p
VC2
PIN 13
GSM900_RXN
VC1
PIN 14
C630
27p
NC1
NC2
GND1
GND2
GND3
GND4
GND5
VC1
VC2
ANT
17
C628
10u
C629
1u
11
GSM1800_1900TX
13
GSM850_900TX
IN
GND1
3
PAD602
C632
22p
9
12
14
15
18
16
10
5p
VBAT
GSM850RX1
GSM850RX2
GSM900RX1
GSM900RX2
GSM1800RX1
GSM1800RX2
GSM1900RX1
GSM1900RX2
C631
0
2
4
R608
1
PAD601
GND2
PAD600
5 GND3 GND4 6
OUT
CN600
MM8430-2600RB3
BT_INT
VC2
C627
33p
4
R616
100K
R617
10K
RF_TEMP
5
6
- 112 -
7
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
7. CIRCUIT DIAGRAM
1
2
3
4
5
7
6
8
9
10
A
A
FPCB To SLIDE Connector
MAIN To FPCB Connector
B
VBAT
2V62_VIO 2V8_VVIB
2V8_VVIB 2V62_VIO
CN101
CN100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
END_KEY
SUB_KEY_BL
KEY_ROW4
KEY_ROW5
KEY_ROW6
KEY_COL4
KEY_COL5
KEY_COL6
KEY_COL7
TOUCH_SCL
TOUCH_SDA
TOUCH_INT
DBB_BL_PWM
C
RCV_P
RCV_N
VBAT
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
IF_MODE3
LCD_ID
DIF_RESET
DIF_VSYNC
DIF_RD
DIF_WR
DIF_CD
DIF_CS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
IF_MODE3
LCD_ID
DIF_RESET
DIF_VSYNC
DIF_RD
DIF_WR
DIF_CD
DIF_CS
DIF_D(0)
DIF_D(1)
DIF_D(2)
DIF_D(3)
DIF_D(4)
DIF_D(5)
DIF_D(6)
DIF_D(7)
DIF_D(0)
DIF_D(1)
DIF_D(2)
DIF_D(3)
DIF_D(4)
DIF_D(5)
DIF_D(6)
DIF_D(7)
Header
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
END_KEY
SUB_KEY_BL
KEY_ROW4
KEY_ROW5
KEY_ROW6
KEY_COL4
KEY_COL5
KEY_COL6
KEY_COL7
TOUCH_SCL
TOUCH_SDA
TOUCH_INT
DBB_BL_PWM
C
TP100TP101TP102TP103
RCV_P
RCV_N
Header
D
D
E
1
2
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3
4
5
6
- 113 -
7
LGE Internal Use Only
7. CIRCUIT DIAGRAM
2
3
4
5
6
2V62_VIO
IFMODE(0) IFMODE(1) IFMODE(3)
L
Sharp
H
Hitachi
SOFT1
SOFT2
SEND
OK
100
101
102
103
B
DIF_D(7)
DIF_D(6)
DIF_D(5)
DIF_D(4)
DIF_D(3)
DIF_D(2)
DIF_D(1)
DIF_D(0)
LCD_ID
DIF_RESET
MLED5
MLED4
MLED3
MLED2
MLED1
MLED
R110
KEY_COL4
Q100
2SC5585
SUB_KEY_BL
1K
KEY_COL5
100ohm
KEY_ROW6
C102
1u
LEBB-S14E
109
LEBB-S14E
LD106
R109
108
100ohm
107
C101
1u
100ohm
DOWN
LEBB-S14E
LD105
R108
UP
LEBB-S14E
LD104
R107
LEFT
KEY_ROW5
100ohm
106
100ohm
RIGHT
105
LEBB-S14E
LD103
R106
CLR
104
LEBB-S14E
LD102
R105
HOT
100ohm
DIF_WR
DIF_CD
DIF_CS
KEY_ROW4
CN100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
100ohm
0
IFMODE(1)
IFMODE(0)
DIF_VSYNC
DIF_RD
X
H
R103
0
A
MODE
L
L
LD100
R102
MULTI_KEY BACKLIGHT
VBAT
C100
0.1u
R101
10
LEBB-S14E
LD101
R104
LCD_BL_PWM
IF_MODE3
9
R111
R100
100K
8
MULTI_KEY & END_KEY
LCD FILTER, ZIP CONNECTOR
A
7
10K
1
KEY_COL6
KEY_COL7
VBAT
END
KB100
R112
END_KEY
150
VA100
EVL14S02200
R113
C
LCD_ID
VA101
EVLC14S02050
C
DNI
IF_MODE3
LCD BACKLIGHT
C103
DIF_D(0)
DIF_D(1)
DIF_D(2)
DIF_D(3)
DIF_D(4)
DIF_D(5)
DIF_D(6)
DIF_D(7)
SUB_KEY_BL
KEY_ROW4
KEY_ROW5
KEY_ROW6
KEY_COL4
KEY_COL5
KEY_COL6
KEY_COL7
TOUCH_SCL
TOUCH_SDA
TOUCH_INT
DBB_BL_PWM
C114
0.1u
C115
2
P_GND
MLED
TOUCH_RST
MLED1
MLED2
MLED3
MLED4
MLED5
9p
9p
9p
9p
9p
9p
PWM
7
14
13
12
11
10
15
C113
1u
RCV_P
RCV_N
TP100
1
2
3
4
5
10
9
8
7
6
G3
G4
TOUCH_INT
TOUCH_SDA
TOUCH_SCL
C105
27p
C106
27p
C107
C108
C109
C110
C111
C112
8
C2N
0
C2P
R115
GND
5
LCD_BL_PWM
100K
DBB_BL_PWM
END_KEY
DNI
R116
IF_MODE3
LCD_ID
DIF_RESET
DIF_VSYNC
DIF_RD
DIF_WR
DIF_CD
DIF_CS
R114
OUT
LED1
LED2
U100
MAX8630W LED3
LED4
9
LED5
CPWM
CN102
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
IN
CN101
G1
G2
4
D
1
C1P
3
C104
1u
C1N
6
VBAT
VBAT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1u
2V8_VVIB
FPCB To SLIDE Connector
2V62_VIO
2V8_VVIB
TOUCH
1u
RCV_P
RCV_N
E
Socket
1
LGE Internal Use Only
2
3
4
5
6
- 114 -
7
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
D
7. CIRCUIT DIAGRAM
1
2
3
4
6
5
8
7
9
10
A
A
FROM SLIDE PCB
MAIN RECEIVER
2V8_VVIB
CN100
G1
G2
1
2
3
4
5
TOUCH_RST
RCV_P
RCV_N
G3
R100
0
R102
0
+
OUT100
RCV_P
10
9
8
7
6
TOUCH_INT
TOUCH_SDA
TOUCH_SCL
RCV_N
G4
OUT101
C101
47p
C102
47p
Header
B
C
C
TO TOUCH FPCB
2V8_VVIB
D
D
CN102
G1
G2
1
2
3
4
5
TOUCH_INT
TOUCH_SDA
TOUCH_SCL
10
9
8
7
6
G3
TOUCH_RST
G4
Socket
E
1
2
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3
4
5
6
- 115 -
7
LGE Internal Use Only
LGE Internal Use Only
- 116 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
8. BGM Pin Map
8. BGM Pin Map
BGA IC pin check (U102, PMB8888)
: Not in use
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 117 -
LGE Internal Use Only
8. BGM Pin Map
BGA IC pin check (U100, K5D1G12ACD-D075)
: Not in use
LGE Internal Use Only
- 118 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
8. BGM Pin Map
BGA IC pin check (U303, MAX9877)
: Not in use
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 119 -
LGE Internal Use Only
8. BGM Pin Map
BGA IC pin check (M600, BC5FM)
: Not in use
LGE Internal Use Only
- 120 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. PCB LAYOUT
Hall Effect SW
U202
No Wallpaper
Change
Dome SW
No Keypad &
Press
Vibrator Amp
U302
No Vibrator
Key Encoder
U400
No Qwerty Key
Main FPCB
Connector CN400
No Display
No Vibrator
No Multi-key
No Speaker &
Receiver
Micro Phone
MIC300
No Record
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 121 -
LGE Internal Use Only
9. PCB LAYOUT
Backup Battery
BAT500
No Service
Bluetooth
Antenna ANT600
No BT Connect
Speaker CN501
No Speaker
(Sound)
Vibrator
No Vibrator
Camera Module
U500
No Camera
MMI Connector
CN200
No Ear Mic
No Speaker
Bluetooth & FM
Radio Chip M600
BT Module
No Service
Battery Connector
CN201
No Power
Camera
Connector
CN500
No Camera
Memory
U100
No Booting
SIM Connector
J500
No Service
Power Inductor
L103,104
No Booting
No Power
BB Chipset
U102 No Power
On No Display
No Service
Micro SD Socket
S500
No Micro SD
PAM U600
GSM TX Power
No Service
Mobile SW CN600
GSM TX Power
NO Service
FEM U601
GSM RX
Sensitivitry & TX
Power
LGE Internal Use Only
- 122 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. PCB LAYOUT
LED
LD100~106
No Multi_Key
Backlight
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 123 -
LGE Internal Use Only
9. PCB LAYOUT
LCD Filter, ZIP
Connector
CN100
NO Display
Main FPCB
Connector
CN100
No Display
No Power
LCD Back Light
U100
No Display
Touch FPCB
Connector
CN100
No Touch
Sense
LGE Internal Use Only
- 124 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. PCB LAYOUT
LCD Connector
CN100, 101
No Power
No Booting
No Display
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 125 -
LGE Internal Use Only
9. PCB LAYOUT
Touch
Connector
CN102
No Touch Sense
Touch
Connector
CN100
No Touch Sense
LGE Internal Use Only
- 126 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. RF Calibration
10. RF Calibration
10.1 Test Equipment Setup
4.00 V 0.000 A
10.2 Calibration Step
10.2.1 Turn on the Phone
10.2.2 Execute “HK_27.exe”
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 127 -
LGE Internal Use Only
10. RF Calibration
10.2.3 Click “SETTING” Menu
10.2.4 Setup “Ezlooks” menu such as the following figure
LGE Internal Use Only
- 128 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. RF Calibration
10.2.5 Setup “Line System” menu such as the following figure
Adjust the number of times
10.2.6 Setup Logic operation such as the following figure
Operation Mode
1. By- Pass: not control by GPIB
2. Normal : control by GPIB
PWR : Power Supply
CELL :Call- Test Equipment
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Setup UART Port
- 129 -
LGE Internal Use Only
10. RF Calibration
10.2.7 Select “MODEL”
10.2.8 Click “START” for RF calibration
10.2.9 RF Calibration finishes.
LGE Internal Use Only
- 130 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
10. RF Calibration
10.2.10 Calibration data will be saved to the following folder
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 131 -
LGE Internal Use Only
10. RF Calibration
Notices:
1. The state of Phone is “test mode” during the CALIBRATION.
2. Calibration program automatically changes either “normal mode” or “ptest mode”.
3. RF Calibration steps as follow:
TX Channel compensation: EGSM->DCS->PCS->EDGE EGSM->EDGE DCS->EDGE PCS
RX Channel compensation: EGSM->DCS->PCS
4. Phone Operation Mode
Normal Mode
LGE Internal Use Only
ptest Mode
- 132 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
11. Stand-alone Test
11. Stand-alone Test
11.1 Test Program Setting
1 Set COM Port.
2 Check PC Baud rate.
3 Confirm EEPROM & Delta file prefix name.
4 Click “Update Info” for communicating Phone and Test-Program.
Not Connected
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 133 -
LGE Internal Use Only
11. Stand-alone Test
Connected
5 For the purpose of the Standalone Test, Change the Phone to “ptest mode” and then Click the
“Reset” bar.
6 Select “Non signaling” in the Quick Bar menu. Then Standalone Test setup is finished.
Change "ptest mood"
LGE Internal Use Only
- 134 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
11. Stand-alone Test
11.2 Tx Test
1 Click “Non signaling mode” bar and then confirm “OK” text in the command line.
2 Put the number of TX Channel in the ARFCN.
3 Select “Tx” in the RF mode menu and “PCL” in the PA Level menu.
4 Finally, Click “Write All” bar and try the efficiency test of Phone.
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 135 -
LGE Internal Use Only
11. Stand-alone Test
11.3 Rx Test
1 Put the number of RX Channel in the ARFCN.
2 Select “Rx” in the RF mode menu.
3 Finally, Click “Write All” bar and try the efficiency test of Phone.
4 The Phone must be changed “normal mode” after finishing Test.
5 Change the Phone to “normal mode” and then Click the “Reset” bar.
Change "normal mode"
LGE Internal Use Only
- 136 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12. ENGINEERING MODE
12. ENGINEERING MODE
Engineering mode is designed to allow a service man/engineer to view and test the basic functions provided
by a handset. The key sequence for switching the engineering mode on is “1809#*360# “Select. Pressing
END will switch back to non-engineering mode operation. Use Up and Down key to select a menu and
press ‘select’ key to progress the test. Pressing ‘back key will switch back to the original test menu.
[1] BB TEST
[1-1] Battery Info
[1-1-1] BattInfo
[1-2] Bluetooth Test
[4] Call Timer
[5] Factory Reset
[6] MF TEST
[1-2-2] OnOff Test
[6-1] All Auto Test
[1-2-3] Headset Test
[6-2] Backlight
[1-2-4] BT Test1
[6-2-1] BacklightOn
[1-2-5] BT Test2
[6-2-2] BacklightOff
[1-2-7] Xhtml Print Test
[2] Model Version
[2-1] Version
[3] Eng Mode
[6-4-1] VibratorOn
[6-4-2] VibratorOff
[6-5] LCD
[6-5-1] Auto LCD
[6-7] Mic Speaker
[6-8] Camera
[6-8-1] Camera Main Preview
[6-8-2] FlashOn
[3-3] Layer1 Info
[6-8-3] FlashOff
[3-4] Reset Information
[6-8-4] CameraFlashBunning
[3-5] Memory Configurarion
[3-6] MemGenConf
[3-7] MemAllUse
[7-5] PCS
[6-4] Vibrator
[3-2] PS Layer Info
[3-2-1] Gprs
[7-4] DCS
[6-3-1] Audio Test
[6-6] Key pad
[3-2-2] RadioRes
[7-3] EGSM
[6-3] Audio
[3-1] Cell environ
[3-2-1] Mobility
[7-1] Automatic
[7-2] GSM850
[1-2-1] Enter Test Mode
[1-2-6] Xhtml Compose Print
[7] Network selection
[6-9] FM Radio
[6-9-1] FM Radio Test
[6-10] Touchpad Test
[3-8] MemDetUse
[3-9] MemDump
[3-10] Change Frequency Band
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 137 -
LGE Internal Use Only
LGE Internal Use Only
- 138 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
13.1 EXPLODED VIEW
6
29
1
4
30
26
2
33
32
34
7
25
24
28
31
8
27
21
19
9
35
3
22
14
5
54
23
20
15
13
11
16
12
18
17
10
39 38
41
49
50
52
48
40
37
51
42
53
46
36
43
47
44
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
45
- 139 -
LGE Internal Use Only
ASS'Y EXPLODED VIEW
K
I
G
B
D
J
H
A
LGE Internal Use Only
C
E
F
- 140 -
K
J
I
H
G
F
E
D
C
B
A
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
13.2 Replacement Parts
<Mechanic component>
Level
Location
No.
1
Description
Note: This Chapter is used for reference, Part order
is ordered by SBOM standard on GCSC
Part Number
Spec
Color
GSM(FOLDER)
TGFF0100802
White Green
PHONE
APEY0623302
White Green
2
APEY
3
ABGF00
BUTTON ASSY,MAIN
ABGF0005301
3
ACGM00
COVER ASSY,REAR
ACGM0114301
4
MCCC00
CAP,EARPHONE JACK
MCCC0056101
4
MCCG00
CAP,MULTIMEDIA CARD
4
MCJN00
4
QWERTY ENGLISH WN
Remark
White Green
35
Color
Unfixed
J
MOLD, Urethane Rubber S190A, , , , ,
White
47
MCCG0013301
MOLD, Urethane Rubber S190A, , , , ,
White
48
COVER,REAR
MCJN0086401
MOLD, PC LUPOY SC-1004A, , , , ,
White
38
MDAK00
DECO,REAR
MDAK0015501
COMPLEX, (empty), , , , ,
White
50
4
MLAB00
LABEL,A/S
MLAB0001102
C2000 USASV DIA 4.0
White
4
MLEA00
LOCKER,BATTERY
MLEA0046101
MOLD, PC LUPOY SC-1004A, , , , ,
Black
42
4
MPBJ00
PAD,MOTOR
MPBJ0054901
COMPLEX, (empty), , , , ,
Black
40
4
MPBN00
PAD,SPEAKER
MPBN0056601
COMPLEX, (empty), , , , ,
Black
46
4
MPBT00
PAD,CAMERA
MPBT0059301
COMPLEX, (empty), , , , ,
Black
39
4
MPBZ00
PAD
MPBZ0206803
COMPLEX, (empty), , , , ,
Without
Color
43
4
MPBZ00
PAD
MPBZ0206804
COMPLEX, (empty), , , , ,
Without
Color
4
MSDB00
SPRING,COIL
MSDB0001701
G7000
4
MTAA00
TAPE,DECO
MTAA0161601
4
MTAB00
TAPE,PROTECTION
4
MTAK00
4
Pearl White
4
COMPLEX, (empty), , , , ,
Without
Color
49
MTAB0239701
COMPLEX, (empty), , , , ,
Without
Color
53
TAPE,CAMERA
MTAK0012201
COMPLEX, (empty), , , , ,
Without
Color
51
MWAE00
WINDOW,CAMERA
MWAE0036401
CUTTING, PMMA MR 200, , , , ,
Without
Color
52
3
ACGQ00
COVER ASSY,SLIDE
ACGQ0027601
Color
Unfixed
4
ABGG00
BUTTON ASSY,SUB
ABGG0004401
White Green
E, 27
4
ACGK00
COVER ASSY,FRONT
ACGK0114301
Color
Unfixed
G
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 141 -
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
5
MBJL00
BUTTON,SIDE
MBJL0060801
5
MBJL01
BUTTON,SIDE
5
MCJK00
5
Color
Remark
COMPLEX, (empty), , , , ,
Green
20
MBJL0060701
COMPLEX, (empty), , , , ,
Green
19
COVER,FRONT
MCJK0089501
MOLD, PC LUPOY SC-1004A, , , , ,
Green
19
MFBD00
FILTER,MIKE
MFBD0031301
COMPLEX, (empty), , , , ,
Black
5
MTAB01
TAPE,PROTECTION
MTAB0239101
COMPLEX, (empty), , , , ,
Green
21, 22
4
ACGR00
COVER ASSY,
SLIDE(LOWER)
ACGR0016601
Color
Unfixed
F
5
MCJV00
COVER,SLIDE(LOWER)
MCJV0016401
COMPLEX, (empty), , , , ,
Green
10
5
MGDA00
GUIDE,LEFT
MGDA0013901
MOLD, POM LUCEL N109-LD, , , , ,
Green
12
5
MGDB00
GUIDE,RIGHT
MGDB0008701
MOLD, POM LUCEL N109-LD, , , , ,
Green
11
5
MMAA00
MAGNET,SWITCH
MMAA0000901
G7000 12x2x0.7t
Metal Silver
16
5
MPBM00
PAD
MPBZ0211501
PRESS, NS, , , , ,
Black
17
5
MPBZ00
PAD
MPBZ0206801
COMPLEX, (empty), , , , ,
Without
Color
14
5
MPBZ01
PAD
MPBZ0206802
COMPLEX, (empty), , , , ,
Without
Color
15
5
MSGY00
STOPPER
MSGY0024601
MOLD, Urethane Rubber S190A, , , , ,
Green
13
4
ACGS00
COVER ASSY,
SLIDE(UPPER)
ACGS0020601
Color
Unfixed
B
5
ABGG00
BUTTON ASSY,SUB
ABGG0004901
FUNCTION
Without
Color
5
5
MCJW00
COVER,SLIDE(UPPER)
MCJW0019901
MOLD, PC LUPOY SC-1004A, , , , ,
White
1
5
MFBB00
FILTER,RECEIVER
MFBB0026701
COMPLEX, (empty), , , , ,
Black
4
5
MPBG00
PAD,LCD
MPBG0079501
COMPLEX, (empty), , , , ,
Black
9
5
MTAB00
TAPE,PROTECTION
MTAB0239302
COMPLEX, (empty), , , , ,
Without
Color
6
5
MTAD00
TAPE,WINDOW
MTAD0088901
COMPLEX, (empty), , , , ,
Without
Color
2
5
MTAG00
TAPE,BUTTON
MTAG0008101
COMPLEX, (empty), , , , ,
Without
Color
3
5
MTAJ00
TAPE,FLEXIBLE PCB
MTAJ0007801
COMPLEX, (empty), , , , ,
Without
Color
8
5
MTAZ00
TAPE
MTAZ0217901
PRESS, NS, , , , ,
Without
Color
7
4
ARDY00
RAIL ASSY,SLIDE
ARDY0006101
White Green
D, 31
4
GMEY00
SCREW MACHINE,BIND
GMEY0010601
1.4 mm,2.5 mm,MSWR3(BK) ,N ,+ ,NYLOK
Black
32
4
GMZZ00
SCREW MACHINE
GMZZ0021901
3.0 mm,1.5 mm,SWCH18A ,N ,+ ,- ,
Black
Description
LGE Internal Use Only
Part Number
Spec
- 142 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
4
MCCH01
CAP,SCREW
MCCH0130601
4
MLAZ00
LABEL
4
MPBF00
4
Description
Part Number
Color
Remark
MOLD, PC LUPOY SC-1004A, , , , ,
Green
34
MLAZ0038303
PRINTING, (empty), , , , ,
White
PAD,FLEXIBLE PCB
MPBF0032501
COMPLEX, (empty), , , , ,
Black
MTAB00
TAPE,PROTECTION
MTAB0239601
COMPLEX, (empty), , , , ,
Green
29
4
MTAB01
TAPE,PROTECTION
MTAB0239301
COMPLEX, (empty), , , , ,
Without
Color
24
4
MTAZ00
TAPE
MTAZ0214201
COMPLEX, (empty), , , , ,
Green
4
MWAC00 WINDOW,LCD
MWAC0101401
CUTTING, PMMA MR 200, 1.2, , , ,
3
GMEY00
SCREW MACHINE,BIND
GMEY0009201
1.4 mm,3.5 mm,MSWR3(BK) ,B ,+ ,HEAD D=2.7mm
3
MLAZ00
LABEL
MLAZ0038301
PID Label 4 Array
5
ACKA00
CAN ASSY,SHIELD
ACKA0009101
6
MCBA00
CAN,SHIELD
MCBA0033101
PRESS, STS, , , , ,
Silver
6
MGAD00
GASKET,SHIELD FORM
MGAD0171801
COMPLEX, (empty), , , , ,
Silver
6
MIDZ00
INSULATOR
MIDZ0178701
COMPLEX, (empty), , , , ,
Without
Color
5
ACMY00
CAMERA ASSY
ACMY0006403
Without
Color
6
ABFZ
BRACKET ASSY
ABFZ0014401
Without
Color
7
MBFP00
BRACKET,CAMERA
MBFP0009201
MOLD, PC LUPOY SC-1004A, , , , ,
7
MTAK00
TAPE,CAMERA
MTAK0012601
COMPLEX, (empty), , , , ,
Without
Color
7
MTAZ00
TAPE
MTAZ0214701
COMPLEX, (empty), , , , ,
Without
Color
5
ADCA00
DOME ASSY,METAL
ADCA0082101
MAIN
5
MLAZ00
LABEL
MLAZ0038301
PID Label 4 Array
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Spec
Without
Color
A, 25
Black
37
Without
Color
Without
Color
- 143 -
Gray
White
Without
Color
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
<Main component>
Level
Location
No.
4
SNGF00
4
Description
Note: This Chapter is used for reference, Part order
is ordered by SBOM standard on GCSC
Part Number
Spec
ANTENNA,GSM,FIXED
SNGF0036402
3.0 ,-2.0 dBd,, ,internal, GSM900/1800/1900 ,; ,TRIPLE ,2.0 ,50 ,3.0
45
SPEAKER
SUSY0024802
PIN ,8 ohm,91 dB,16 mm,3.4T spring contact ,; , , , , , ,
,[empty]
41
4
SAEY00
PCB ASSY,KEYPAD
SAEY0060403
5
SAEB00
PCB ASSY,
KEYPAD,INSERT
SAEB0023502
6
ADCA00
DOME ASSY,METAL
ADCA0082001
5
SAEE00
PCB ASSY,KEYPAD,SMT
SAEE0027603
6
SAEC00
PCB ASSY,KEYPAD,SMT
BOTTOM
SAEC0026103
7
C100
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7
C103
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7
C104
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7
C105
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
7
C106
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
7
C108
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
7
C109
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
7
C110
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
7
C112
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
7
C113
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7
C114
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7
C115
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7
CN100
CONNECTOR,FFC/FPC
ENQY0014301
37 PIN,0.3 mm,STRAIGHT , , ,; , ,0.30MM ,FFC/FPC
,STRAIGHT ,BOTH ,SMD ,[empty] ,[empty] ,
7
CN101
CONNECTOR,BOARD TO
BOARD
ENBY0045301
10 PIN,0.4 mm,STRAIGHT , , ,; , ,0.40MM ,STRAIGHT
,FEMALE ,SMD ,[empty] , ,
7
CN102
CONNECTOR,BOARD TO
BOARD
ENBY0036001
40 PIN,0.4 mm,ETC , ,H=1.0, Socket
7
Q100
TR,BJT,NPN
EQBN0007101
EMT3 ,0.15 W,R/TP ,LOW FREQUENCY
7
R100
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
7
R101
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
LGE Internal Use Only
Color
Remark
26
White
- 144 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
7
R102
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
7
R110
RES,CHIP,MAKER
ERHZ0000404
1 Kohm,1/16W ,J ,1005 ,R/TP
7
R111
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
7
R112
RES,CHIP,MAKER
ERHZ0000420
150 ohm,1/16W ,J ,1005 ,R/TP
7
R114
PCB ASSY,MAIN,PAD
OPEN
SAFO0000501
0OHM_1005_DNI
7
R115
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
7
R116
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
7
U100
IC
EUSY0263108
TDFN ,14 PIN,R/TP , ,; ,IC,Charge Pump
7
VA100
VARISTOR
SEVY0000701
14 V, ,SMD ,120pF, 1005
7
VA101
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
SAED00
PCB ASSY,KEYPAD,SMT
TOP
SAED0025703
7
C101
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7
C102
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7
LD100
DIODE,LED,CHIP
EDLH0004501
BLUE ,1608 ,R/TP ,
7
LD101
DIODE,LED,CHIP
EDLH0004501
BLUE ,1608 ,R/TP ,
7
LD102
DIODE,LED,CHIP
EDLH0004501
BLUE ,1608 ,R/TP ,
7
LD103
DIODE,LED,CHIP
EDLH0004501
BLUE ,1608 ,R/TP ,
7
LD104
DIODE,LED,CHIP
EDLH0004501
BLUE ,1608 ,R/TP ,
7
LD105
DIODE,LED,CHIP
EDLH0004501
BLUE ,1608 ,R/TP ,
7
LD106
DIODE,LED,CHIP
EDLH0004501
BLUE ,1608 ,R/TP ,
7
R103
RES,CHIP
ERHY0003301
100 ohm,1/16W ,J ,1005 ,R/TP
7
R104
RES,CHIP
ERHY0003301
100 ohm,1/16W ,J ,1005 ,R/TP
7
R105
RES,CHIP
ERHY0003301
100 ohm,1/16W ,J ,1005 ,R/TP
7
R106
RES,CHIP
ERHY0003301
100 ohm,1/16W ,J ,1005 ,R/TP
7
R107
RES,CHIP
ERHY0003301
100 ohm,1/16W ,J ,1005 ,R/TP
7
R108
RES,CHIP
ERHY0003301
100 ohm,1/16W ,J ,1005 ,R/TP
7
R109
RES,CHIP
ERHY0003301
100 ohm,1/16W ,J ,1005 ,R/TP
6
SPJY00
PCB,SUB
SPJY0054701
FR-4 ,0.5 mm,MULTI-4 , ,; , , , , , , , , ,
3
SAFY00
PCB ASSY,MAIN
SAFY0247503
4
SAFB00
PCB ASSY,MAIN,INSERT
SAFB0087301
Description
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Spec
Color
Remark
I, 36
- 145 -
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
SVCY00
CAMERA
SVCY0018101
CMOS ,MEGA ,2M FF Toshiba(1/4'),8.5x8.5x4.6,FPCB
5
SJMY00
VIBRATOR,MOTOR
SJMY0008504
2.0 V,0.1 A,10*3.6 ,12mm linear motor ,; ,3V , , , , , , ,
5
SPKY00
PCB,SIDEKEY
SPKY0058801
POLYI ,0.2 mm,MULTI-2 , ,; , , , , , , , , ,
5
SPKY01
PCB,SIDEKEY
SPKY0058901
POLYI ,0.2 mm,MULTI-2 , ,; , , , , , , , , ,
4
SAFF00
PCB ASSY,MAIN,SMT
SAFF0163703
5
SAFC00
PCB ASSY,MAIN,SMT
BOTTOM
SAFC0104201
6
ANT600
ANTENNA,GSM,FIXED
SNGF0036701
3.0 ,-2.0 dBd,, ,internal, bluetooth chip ,; ,SINGLE ,-2.0
,50 ,3.0
6
BAT500
BATTERY,CELL,LITHIUM
SBCL0001701
2 V,0.5 mAh,CYLINDER ,Reflow type BB, Max T 1.67, phi
4.8, Pb-Free
6
C100
CAP,CERAMIC,CHIP
ECCH0005603
2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP
6
C101
CAP,CERAMIC,CHIP
ECCH0005603
2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP
6
C102
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C103
CAP,CERAMIC,CHIP
ECCH0000129
120 pF,50V,J,NP0,TC,1005,R/TP
6
C104
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C105
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C106
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C107
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C108
CAP,CHIP,MAKER
ECZH0001216
220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C109
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C110
CAP,CHIP,MAKER
ECZH0001216
220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C111
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C112
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C113
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C114
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C115
CAP,CERAMIC,CHIP
ECCH0005603
2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP
6
C116
CAP,CERAMIC,CHIP
ECCH0005603
2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP
6
C117
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C118
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C119
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C120
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C121
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
Description
LGE Internal Use Only
Part Number
Spec
- 146 -
Color
Remark
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
C122
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C123
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C124
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C125
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C126
CAP,CHIP,MAKER
ECZH0001216
220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C127
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C128
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C129
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C130
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C131
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C132
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C133
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C134
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C135
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C136
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C137
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C138
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C139
CAP,CERAMIC,CHIP
ECCH0000393
22000000 pF,6.3V ,M ,X5R ,HD ,2012 ,R/TP , , ,[empty]
,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,1.25 mm
6
C140
CAP,CERAMIC,CHIP
ECCH0005604
10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty]
,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm
6
C141
CAP,CERAMIC,CHIP
ECCH0000393
22000000 pF,6.3V ,M ,X5R ,HD ,2012 ,R/TP , , ,[empty]
,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,1.25 mm
6
C143
CAP,CERAMIC,CHIP
ECCH0005604
10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty]
,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm
6
C144
CAP,CERAMIC,CHIP
ECCH0000113
18 pF,50V,J,NP0,TC,1005,R/TP
6
C145
CAP,CERAMIC,CHIP
ECCH0000113
18 pF,50V,J,NP0,TC,1005,R/TP
6
C146
CAP,CHIP,MAKER
ECZH0001216
220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C147
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C150
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C151
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C152
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C153
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C200
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
Description
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Spec
- 147 -
Color
Remark
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
C201
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C202
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C203
CAP,CERAMIC,CHIP
ECCH0005604
10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty]
,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm
6
C204
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C205
CAP,CHIP,MAKER
ECZH0000901
24 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C206
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C207
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C208
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C209
CAP,CHIP,MAKER
ECZH0003503
1 uF,25V ,K ,X5R ,HD ,1608 ,R/TP
6
C210
CAP,CHIP,MAKER
ECZH0003503
1 uF,25V ,K ,X5R ,HD ,1608 ,R/TP
6
C211
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C212
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C213
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C214
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C215
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C216
CAP,CHIP,MAKER
ECZH0003503
1 uF,25V ,K ,X5R ,HD ,1608 ,R/TP
6
C217
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C218
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C221
CAP,CERAMIC,CHIP
ECCH0005604
10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty]
,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm
6
C222
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C223
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C224
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C225
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C226
CAP,CERAMIC,CHIP
ECCH0005604
10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty]
,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm
6
C301
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C302
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C304
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C305
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C308
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C309
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
Description
LGE Internal Use Only
Part Number
Spec
- 148 -
Color
Remark
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
C311
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C312
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C315
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C425
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C426
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C427
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C500
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C501
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C502
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C503
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C504
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C505
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C506
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C507
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C508
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C509
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C510
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C511
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C512
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C513
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
Description
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Spec
- 149 -
Color
Remark
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
C514
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C515
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C516
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C517
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C518
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C519
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C520
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C521
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C522
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C523
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C524
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C525
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C526
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C527
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C528
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C529
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C530
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C531
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C532
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C533
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C534
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
Description
LGE Internal Use Only
Part Number
Spec
- 150 -
Color
Remark
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
C535
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C536
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C537
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C538
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C539
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C540
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C541
CAP,CERAMIC,CHIP
ECCH0010501
7.5 pF,50V ,D ,X7R ,TC ,1005 ,R/TP ,; ,C0G TYPE(No
X7R) ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C542
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C543
CAP,CHIP,MAKER
ECZH0001216
220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C544
CAP,CERAMIC,CHIP
ECCH0000122
47 pF,50V,J,NP0,TC,1005,R/TP
6
C545
CAP,CERAMIC,CHIP
ECCH0000122
47 pF,50V,J,NP0,TC,1005,R/TP
6
C547
CAP,CERAMIC,CHIP
ECCH0000115
22 pF,50V,J,NP0,TC,1005,R/TP
6
C548
CAP,CERAMIC,CHIP
ECCH0000143
1 nF,50V,K,X7R,HD,1005,R/TP
6
C549
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C601
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C602
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C603
CAP,CERAMIC,CHIP
ECCH0000179
22 nF,16V ,K ,X5R ,HD ,1005 ,R/TP
6
C605
CAP,CERAMIC,CHIP
ECCH0000112
15 pF,50V,J,NP0,TC,1005,R/TP
6
C606
CAP,CERAMIC,CHIP
ECCH0000112
15 pF,50V,J,NP0,TC,1005,R/TP
6
C607
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C608
CAP,CERAMIC,CHIP
ECCH0000198
2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
6
C609
CAP,CERAMIC,CHIP
ECCH0000112
15 pF,50V,J,NP0,TC,1005,R/TP
6
C610
CAP,CERAMIC,CHIP
ECCH0000112
15 pF,50V,J,NP0,TC,1005,R/TP
6
C611
CAP,CERAMIC,CHIP
ECCH0000163
47 nF,10V,K,X5R,HD,1005,R/TP
6
C612
CAP,CHIP,MAKER
ECZH0001216
220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C613
CAP,CERAMIC,CHIP
ECCH0000143
1 nF,50V,K,X7R,HD,1005,R/TP
6
C614
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
Description
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Spec
- 151 -
Color
Remark
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
C615
CAP,CERAMIC,CHIP
ECCH0000143
1 nF,50V,K,X7R,HD,1005,R/TP
6
C616
CAP,CHIP,MAKER
ECZH0001126
820 pF,50V ,K ,X7R ,HD ,1005 ,R/TP
6
C617
CAP,CHIP,MAKER
ECZH0001126
820 pF,50V ,K ,X7R ,HD ,1005 ,R/TP
6
C618
CAP,CERAMIC,CHIP
ECCH0000112
15 pF,50V,J,NP0,TC,1005,R/TP
6
C619
CAP,CERAMIC,CHIP
ECCH0000112
15 pF,50V,J,NP0,TC,1005,R/TP
6
C621
CAP,CHIP,MAKER
ECZH0000822
1.5 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C622
CAP,CHIP,MAKER
ECZH0000830
33 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C623
CAP,CERAMIC,CHIP
ECCH0000198
2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
6
C624
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C626
CAP,CERAMIC,CHIP
ECCH0000198
2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
6
C627
CAP,CHIP,MAKER
ECZH0000830
33 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C628
CAP,CERAMIC,CHIP
ECCH0005604
10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty]
,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm
6
C629
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C630
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C631
CAP,CHIP,MAKER
ECZH0000806
5 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C632
CAP,CERAMIC,CHIP
ECCH0000115
22 pF,50V,J,NP0,TC,1005,R/TP
6
C633
CAP,CERAMIC,CHIP
ECCH0000196
0.75 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C634
CAP,CHIP,MAKER
ECZH0001002
0.5 pF,50V ,B ,NP0 ,TC ,1005 ,R/TP
6
C635
CAP,CHIP,MAKER
ECZH0001002
0.5 pF,50V ,B ,NP0 ,TC ,1005 ,R/TP
6
C638
CAP,CERAMIC,CHIP
ECCH0000122
47 pF,50V,J,NP0,TC,1005,R/TP
6
C639
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C640
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
6
C643
CAP,CERAMIC,CHIP
ECCH0004906
2.5 pF,50V ,C ,X7R ,TC ,1005 ,R/TP
6
C644
CAP,CERAMIC,CHIP
ECCH0004906
2.5 pF,50V ,C ,X7R ,TC ,1005 ,R/TP
6
C645
CAP,CERAMIC,CHIP
ECCH0000195
3.9 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C646
CAP,CERAMIC,CHIP
ECCH0000195
3.9 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C647
CAP,CERAMIC,CHIP
ECCH0000180
3.3 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C648
CAP,CERAMIC,CHIP
ECCH0000180
3.3 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C649
CAP,CERAMIC,CHIP
ECCH0000185
5.6 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C650
CAP,CERAMIC,CHIP
ECCH0000185
5.6 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
CN200
CONNECTOR,I/O
ENRY0006401
18 PIN,0.4 mm,ANGLE , ,H=2.5, Reverse Type
Description
LGE Internal Use Only
Part Number
Spec
- 152 -
Color
Remark
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
CN201
CONNECTOR,ETC
ENZY0020401
3 PIN,2.5 mm,BOTTOM , ,
6
CN500
CONNECTOR,BOARD TO
BOARD
ENBY0020401
24 PIN,0.4 mm,ETC , ,H=0.9, Socket
6
CN600
CONN,RF SWITCH
ENWY0001801
STRAIGHT ,SMD ,2 dB,3000PCS/REEL
6
D100
DIODE,SWITCHING
EDSY0017301
VSM ,15 V,100 mA,R/TP ,PB-FREE
6
D101
DIODE,SWITCHING
EDSY0009901
ESC ,80 V,300 A,R/TP ,1.6*0.8*0.6(t)
6
D102
DIODE,SWITCHING
EDSY0009901
ESC ,80 V,300 A,R/TP ,1.6*0.8*0.6(t)
6
FB200
FILTER,BEAD,CHIP
SFBH0008102
1800 ohm,1005 ,Bead
6
FB201
FILTER,BEAD,CHIP
SFBH0008102
1800 ohm,1005 ,Bead
6
FB202
FILTER,BEAD,CHIP
SFBH0008102
1800 ohm,1005 ,Bead
6
FB203
FILTER,BEAD,CHIP
SFBH0008102
1800 ohm,1005 ,Bead
6
FB206
FILTER,BEAD,CHIP
SFBH0008102
1800 ohm,1005 ,Bead
6
FB500
FILTER,BEAD,CHIP
SFBH0008101
600 ohm,1005 ,
6
FB600
FILTER,BEAD,CHIP
SFBH0008101
600 ohm,1005 ,
6
FB601
FILTER,BEAD,CHIP
SFBH0008101
600 ohm,1005 ,
6
FL200
FILTER,EMI/POWER
SFEY0007101
SMD ,1CH,1608Feedthru ESD/EMI filter for power Pb-free
6
FL600
FILTER,DIELECTRIC
SFDY0002601
2450 MHz,2.0*1.25*1.0 ,SMD ,2400M~2500M, IL 3.8,
8pin, U-B, 34.2_j95, BT (CSR BC41B143A) ,; ,BPF ,2450
,100 ,SMD ,R/TP
6
J500
CONN,SOCKET
ENSY0018701
6 PIN,ETC , ,2.54 mm,H=1.8
6
L100
INDUCTOR,CHIP
ELCH0004722
47 nH,J ,1005 ,R/TP ,
6
L101
INDUCTOR,CHIP
ELCH0004722
47 nH,J ,1005 ,R/TP ,
6
L102
INDUCTOR,CHIP
ELCH0004722
47 nH,J ,1005 ,R/TP ,
6
L103
INDUCTOR,SMD,POWER
ELCP0006703
10 uH,M ,3.2*2.6*1.0 ,R/TP ,
6
L104
INDUCTOR,SMD,POWER
ELCP0006703
10 uH,M ,3.2*2.6*1.0 ,R/TP ,
6
L200
INDUCTOR,CHIP
ELCH0009114
100 nH,J ,1005 ,R/TP ,coil
6
L300
INDUCTOR,CHIP
ELCH0005009
100 nH,J ,1005 ,R/TP ,
6
L301
INDUCTOR,CHIP
ELCH0005009
100 nH,J ,1005 ,R/TP ,
6
L500
INDUCTOR,CHIP
ELCH0005009
100 nH,J ,1005 ,R/TP ,
6
L501
INDUCTOR,CHIP
ELCH0005009
100 nH,J ,1005 ,R/TP ,
6
L601
INDUCTOR,CHIP
ELCH0004730
33 nH,J ,1005 ,R/TP ,
6
L602
INDUCTOR,CHIP
ELCH0003823
470 nH,K ,1608 ,R/TP ,chip coil,PBFREE
6
L603
INDUCTOR,CHIP
ELCH0001402
18 nH,J ,1005 ,R/TP ,Pb Free
Description
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Spec
- 153 -
Color
Remark
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
L605
INDUCTOR,CHIP
ELCH0003819
12 nH,J ,1005 ,R/TP ,
6
L606
INDUCTOR,CHIP
ELCH0001411
1.2 nH,S ,1005 ,R/TP ,PBFREE
6
L607
INDUCTOR,CHIP
ELCH0001413
22 nH,J ,1005 ,R/TP ,PBFREE
6
L608
INDUCTOR,CHIP
ELCH0001402
18 nH,J ,1005 ,R/TP ,Pb Free
6
L609
INDUCTOR,CHIP
ELCH0003814
5.1 nH,S ,1005 ,R/TP ,5.1nH,1005
6
L610
INDUCTOR,CHIP
ELCH0001036
5.6 nH,S ,1005 ,R/TP ,PBFREE
6
M600
MODULE,ETC
SMZY0015801
84 Ball 0.5pitch, BGA , Bluetooth+FM (6.0*6.0*1.0)
6
Q200
TR,BJT,NPN
EQBN0007601
SOT-23 ,0.15 W,R/TP ,EMT3
6
Q201
TR,BJT,NPN
EQBN0013701
EMT6 ,150 mW,R/TP ,DUAL TRANSISTORS
6
R100
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R101
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R105
RES,CHIP,MAKER
ERHZ0000441
22 ohm,1/16W ,J ,1005 ,R/TP
6
R106
RES,CHIP,MAKER
ERHZ0000441
22 ohm,1/16W ,J ,1005 ,R/TP
6
R109
RES,CHIP,MAKER
ERHZ0000267
3300 ohm,1/16W ,F ,1005 ,R/TP
6
R110
RES,CHIP,MAKER
ERHZ0000267
3300 ohm,1/16W ,F ,1005 ,R/TP
6
R111
RES,CHIP,MAKER
ERHZ0000434
1 ohm,1/16W ,J ,1005 ,R/TP
6
R112
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R113
RES,CHIP,MAKER
ERHZ0000404
1 Kohm,1/16W ,J ,1005 ,R/TP
6
R114
RES,CHIP,MAKER
ERHZ0000267
3300 ohm,1/16W ,F ,1005 ,R/TP
6
R115
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
6
R116
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R117
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R118
RES,CHIP,MAKER
ERHZ0000444
22 Kohm,1/16W ,J ,1005 ,R/TP
6
R120
RES,CHIP,MAKER
ERHZ0000443
2200 ohm,1/16W ,J ,1005 ,R/TP
6
R121
RES,CHIP,MAKER
ERHZ0000443
2200 ohm,1/16W ,J ,1005 ,R/TP
6
R200
RES,CHIP,MAKER
ERHZ0000407
1000 Kohm,1/16W ,J ,1005 ,R/TP
6
R201
RES,CHIP,MAKER
ERHZ0000467
330 Kohm,1/16W ,J ,1005 ,R/TP
6
R202
RES,CHIP,MAKER
ERHZ0000529
1.5 Kohm,1/16W ,J ,1005 ,R/TP
6
R203
RES,CHIP,MAKER
ERHZ0000443
2200 ohm,1/16W ,J ,1005 ,R/TP
6
R204
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
Description
LGE Internal Use Only
Part Number
Spec
- 154 -
Color
Remark
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
R205
6
Description
Part Number
Spec
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
R209
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R210
RES,CHIP,MAKER
ERHZ0000483
47 ohm,1/16W ,J ,1005 ,R/TP
6
R211
RES,CHIP,MAKER
ERHZ0000483
47 ohm,1/16W ,J ,1005 ,R/TP
6
R212
RES,CHIP,MAKER
ERHZ0000483
47 ohm,1/16W ,J ,1005 ,R/TP
6
R213
RES,CHIP,MAKER
ERHZ0000203
10 Kohm,1/16W ,F ,1005 ,R/TP
6
R214
RES,CHIP,MAKER
ERHZ0000224
16 Kohm,1/16W ,F ,1005 ,R/TP
6
R215
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R216
RES,CHIP,MAKER
ERHZ0000268
33 Kohm,1/16W ,F ,1005 ,R/TP
6
R218
RES,CHIP,MAKER
ERHZ0000404
1 Kohm,1/16W ,J ,1005 ,R/TP
6
R219
RES,CHIP,MAKER
ERHZ0000467
330 Kohm,1/16W ,J ,1005 ,R/TP
6
R220
RES,CHIP,MAKER
ERHZ0000437
2 Kohm,1/16W ,J ,1005 ,R/TP
6
R221
RES,CHIP
ERHY0000298
3.3M ohm,1/16W,J,1005,R/TP
6
R222
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
6
R223
RES,CHIP,MAKER
ERHZ0000437
2 Kohm,1/16W ,J ,1005 ,R/TP
6
R224
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R225
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R228
RES,CHIP,MAKER
ERHZ0000434
1 ohm,1/16W ,J ,1005 ,R/TP
6
R229
RES,CHIP,MAKER
ERHZ0000434
1 ohm,1/16W ,J ,1005 ,R/TP
6
R230
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R300
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R313
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R314
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R500
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R501
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R502
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R503
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R504
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R505
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R506
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 155 -
Color
Remark
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
R507
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R508
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R509
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R510
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R511
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R512
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R513
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R514
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R515
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R516
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R517
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R518
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R519
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R520
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R521
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R522
RES,CHIP,MAKER
ERHZ0000422
15 Kohm,1/16W ,J ,1005 ,R/TP
6
R523
PCB ASSY,MAIN,PAD
OPEN
SAFO0000501
0OHM_1005_DNI
6
R524
RES,CHIP,MAKER
ERHZ0000485
4700 ohm,1/16W ,J ,1005 ,R/TP
6
R600
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R601
RES,CHIP,MAKER
ERHZ0000434
1 ohm,1/16W ,J ,1005 ,R/TP
6
R602
RES,CHIP,MAKER
ERHZ0000434
1 ohm,1/16W ,J ,1005 ,R/TP
6
R603
RES,CHIP,MAKER
ERHZ0000434
1 ohm,1/16W ,J ,1005 ,R/TP
6
R604
RES,CHIP,MAKER
ERHZ0000496
560 ohm,1/16W ,J ,1005 ,R/TP
6
R605
RES,CHIP,MAKER
ERHZ0000456
2.2 ohm,1/16W ,J ,1005 ,R/TP
6
R606
RES,CHIP,MAKER
ERHZ0000487
470 Kohm,1/16W ,J ,1005 ,R/TP
6
R607
RES,CHIP,MAKER
ERHZ0000287
47 Kohm,1/16W ,F ,1005 ,R/TP
6
R608
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R609
RES,CHIP,MAKER
ERHZ0000434
1 ohm,1/16W ,J ,1005 ,R/TP
6
R610
RES,CHIP,MAKER
ERHZ0000434
1 ohm,1/16W ,J ,1005 ,R/TP
6
R611
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
Description
LGE Internal Use Only
Part Number
Spec
- 156 -
Color
Remark
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
R612
RES,CHIP,MAKER
ERHZ0000434
1 ohm,1/16W ,J ,1005 ,R/TP
6
R613
RES,CHIP,MAKER
ERHZ0000434
1 ohm,1/16W ,J ,1005 ,R/TP
6
R614
RES,CHIP,MAKER
ERHZ0000434
1 ohm,1/16W ,J ,1005 ,R/TP
6
R615
RES,CHIP,MAKER
ERHZ0000434
1 ohm,1/16W ,J ,1005 ,R/TP
6
R616
RES,CHIP,MAKER
ERHZ0000204
100 Kohm,1/16W ,F ,1005 ,R/TP
6
R617
THERMISTOR
SETY0006301
NTC ,10000 ohm,SMD ,1005, 3350~3399k, J, R/T,
PBFREE
6
S500
CONN,SOCKET
ENSY0021001
8 PIN,ANGLE ,Reverse , mm,
6
U100
IC
EUSY0338202
FBGA ,107 PIN,ETC ,FULLY 1.8V 1G(LB/128Mx8)
NAND+512M(8Mx4x16) SDRAM ,; ,IC,MCP
6
U101
IC
EUSY0227901
SON5-P-0.35(fSV) ,5 PIN,R/TP ,2-INPUT AND GATE, Pb
Free
6
U102
IC
EUSY0347801
BGA ,293 PIN,R/TP ,EDGE RF BB PM Onechip BB ,;
,IC,Digital Baseband Processor
6
U200
IC
EUSY0250501
SC70 ,5 PIN,R/TP ,Comparator, pin compatible to
EUSY0077701
6
U201
IC
EUSY0351601
DFN ,12 PIN,R/TP ,Dual Charger IC (Bypass) ,;
,IC,Charger
6
U303
IC
EUSY0360201
CSP ,20 ,R/TP ,Class D(mono) + Capless HP + A/S ,;
,IC,Audio Sub System
6
U600
PAM
SMPY0017901
dBm, %, A, dBc, dB,5x5 ,SMD ,IFX Linear Edge ,; , , , , , ,
, ,R/TP ,R/TP ,
6
U601
FILTER,SEPERATOR
SFAY0012001
, , dB, dB, dB, dB,4532 ,IFX EDGE Quad Pin
6
VA500
VARISTOR
SEVY0003801
18 V, ,SMD ,
6
VA501
VARISTOR
SEVY0003801
18 V, ,SMD ,
6
X100
X-TAL
EXXY0018404
26 MHz,10 PPM,8 pF,40 ohm,SMD ,3.2*2.5*0.6 ,12ppm
at -30'C ~ +85'C, C0 1.0pF, C1 3.6fF ,; ,26 ,10PPM ,8 , ,
,SMD ,R/TP
6
X101
X-TAL
EXXY0018701
32.768 KHz,20 PPM,12.5 pF,70 Kohm,SMD ,3.2*1.5*0.9
,
5
SAFD00
PCB ASSY,MAIN,SMT TOP
SAFD0102601
6
C219
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C220
CAP,CHIP,MAKER
ECZH0003103
0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
6
C300
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C303
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C307
CAP,CERAMIC,CHIP
ECCH0000147
2.2 nF,50V,K,X7R,HD,1005,R/TP
6
C313
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C314
CAP,CERAMIC,CHIP
ECCH0000155
10 nF,16V,K,X7R,HD,1005,R/TP
Description
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Spec
- 157 -
Color
Remark
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
C316
CAP,CERAMIC,CHIP
ECCH0000147
2.2 nF,50V,K,X7R,HD,1005,R/TP
6
C317
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C318
CAP,CERAMIC,CHIP
ECCH0000179
22 nF,16V ,K ,X5R ,HD ,1005 ,R/TP
6
C319
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C320
CAP,CERAMIC,CHIP
ECCH0000179
22 nF,16V ,K ,X5R ,HD ,1005 ,R/TP
6
C321
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C322
CAP,CERAMIC,CHIP
ECCH0005604
10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty]
,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm
6
C400
CAP,CHIP,MAKER
ECZH0004402
100000 pF,16V ,Z ,X7R ,TC ,1005 ,R/TP , , ,[empty]
,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C401
CAP,CHIP,MAKER
ECZH0004402
100000 pF,16V ,Z ,X7R ,TC ,1005 ,R/TP , , ,[empty]
,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
6
C402
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C403
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C404
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C405
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C406
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C407
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C408
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C409
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C410
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C411
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C412
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C413
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C414
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C415
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C416
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C417
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C418
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C419
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C420
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C421
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C422
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
Description
LGE Internal Use Only
Part Number
Spec
- 158 -
Color
Remark
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
C423
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C424
CAP,CERAMIC,CHIP
ECCH0000117
27 pF,50V,J,NP0,TC,1005,R/TP
6
C550
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C551
CAP,CHIP,MAKER
ECZH0001421
2.2 uF,6.3V ,K ,X5R ,HD ,1608 ,R/TP
6
C552
CAP,CHIP,MAKER
ECZH0001421
2.2 uF,6.3V ,K ,X5R ,HD ,1608 ,R/TP
6
CN400
CONNECTOR,BOARD TO
BOARD
ENBY0036001
40 PIN,0.4 mm,ETC , ,H=1.0, Socket
6
FL400
FILTER,EMI/POWER
SFEY0012501
SMD ,SMD ,18 V,4ch. EMI_ESD Filter (200 Ohm,25pF)
6
FL401
FILTER,EMI/POWER
SFEY0012501
SMD ,SMD ,18 V,4ch. EMI_ESD Filter (200 Ohm,25pF)
6
FL402
FILTER,EMI/POWER
SFEY0012501
SMD ,SMD ,18 V,4ch. EMI_ESD Filter (200 Ohm,25pF)
6
FL403
FILTER,EMI/POWER
SFEY0010501
SMD ,SMD ,18 V,4ch. EMI_ESD Filter (100Ohm,15pF),
Pb-free
6
FL404
FILTER,EMI/POWER
SFEY0012501
SMD ,SMD ,18 V,4ch. EMI_ESD Filter (200 Ohm,25pF)
6
L302
INDUCTOR,CHIP
ELCH0004727
100 nH,J ,1005 ,R/TP ,
6
L303
INDUCTOR,CHIP
ELCH0004727
100 nH,J ,1005 ,R/TP ,
6
L304
INDUCTOR,CHIP
ELCH0004727
100 nH,J ,1005 ,R/TP ,
6
LD300
DIODE,LED,CHIP
EDLH0013701
WHITE ,ETC ,R/TP ,SIDEVIEW ,; ,[empty] ,2.9~3.75
,30mA , , ,120mW ,[empty] ,[empty] ,2P
6
LD301
DIODE,LED,CHIP
EDLH0013701
WHITE ,ETC ,R/TP ,SIDEVIEW ,; ,[empty] ,2.9~3.75
,30mA , , ,120mW ,[empty] ,[empty] ,2P
6
LD302
DIODE,LED,CHIP
EDLH0013701
WHITE ,ETC ,R/TP ,SIDEVIEW ,; ,[empty] ,2.9~3.75
,30mA , , ,120mW ,[empty] ,[empty] ,2P
6
MIC300
MICROPHONE
SUMY0010608
UNIT ,42 dB,3.76*2.95*1.1 ,MEMS mic ,; , , ,OMNI
,[empty] , ,[empty]
6
R102
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R104
RES,CHIP
ERHY0000166
390 Kohm,1/16W ,F ,1005 ,R/TP
6
R107
RES,CHIP,MAKER
ERHZ0000204
100 Kohm,1/16W ,F ,1005 ,R/TP
6
R108
RES,CHIP,MAKER
ERHZ0000485
4700 ohm,1/16W ,J ,1005 ,R/TP
6
R217
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R301
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R302
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R303
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R304
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R305
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
Description
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Spec
- 159 -
Color
Remark
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
R306
RES,CHIP
ERHY0000283
6
R307
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R308
RES,CHIP
ERHY0000283
130K ohm,1/16W,J,1005,R/TP
6
R309
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R310
RES,CHIP,MAKER
ERHZ0000483
47 ohm,1/16W ,J ,1005 ,R/TP
6
R311
RES,CHIP,MAKER
ERHZ0000483
47 ohm,1/16W ,J ,1005 ,R/TP
6
R312
RES,CHIP,MAKER
ERHZ0000483
47 ohm,1/16W ,J ,1005 ,R/TP
6
R400
RES,CHIP,MAKER
ERHZ0000213
120 Kohm,1/16W ,F ,1005 ,R/TP
6
R401
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R402
RES,CHIP,MAKER
ERHZ0000485
4700 ohm,1/16W ,J ,1005 ,R/TP
6
R403
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R404
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R405
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R406
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R407
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R408
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R409
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R410
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R411
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R412
RES,CHIP,MAKER
ERHZ0000484
6
R413
PCB ASSY,MAIN,PAD
SHORT
SAFP0000501
6
R414
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R415
RES,CHIP,MAKER
ERHZ0000485
4700 ohm,1/16W ,J ,1005 ,R/TP
6
R416
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R417
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R418
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R419
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R420
RES,CHIP,MAKER
ERHZ0000484
470 ohm,1/16W ,J ,1005 ,R/TP
6
R525
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
SPFY
PCB,MAIN
SPFY0178401
FR-4 ,0.8 mm,STAGGERED-8 ,ETNA MAIN PCB ,; , , , , ,
,,,,
Description
LGE Internal Use Only
Part Number
Spec
Color
Remark
130K ohm,1/16W,J,1005,R/TP
470 ohm,1/16W ,J ,1005 ,R/TP
- 160 -
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
Level
Location
No.
6
U202
IC
EUSY0313401
QFN ,4 PIN,R/TP ,1.8X1.2X0.5 size wide input voltage
Hall Switch
6
U300
IC
EUSY0232816
SON1612-6 ,6 PIN,R/TP ,3.0V ,150mA,LDO
6
U301
IC
EUSY0140901
SSOP5-P-0.65 ,5 PIN,R/TP ,XOR GATE, Pb Free
6
U302
IC
EUSY0335701
QFN ,8 PIN,R/TP ,1.2W, Mono, Differencial Audio AMP
6
U304
IC
EUSY0140901
SSOP5-P-0.65 ,5 PIN,R/TP ,XOR GATE, Pb Free
6
U400
IC
EUSY0300004
QFN ,28 ,R/TP ,Keycoder ic, 28pin, 64keys ,; ,IC,Analog
Multiplexer
6
U500
IC
EUSY0319001
WDFN-8L ,8 PIN,R/TP ,300mA/300mA 2.8V/1.8V Dual
LDO
6
VA300
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA301
VARISTOR
SEVY0004101
5.6 V, ,SMD ,360pF, 1005
6
VA502
VARISTOR
SEVY0005201
5.5 V, ,SMD ,1005, 50pF
6
VA503
VARISTOR
SEVY0005201
5.5 V, ,SMD ,1005, 50pF
6
VA504
VARISTOR
SEVY0005201
5.5 V, ,SMD ,1005, 50pF
6
VA505
VARISTOR
SEVY0005201
5.5 V, ,SMD ,1005, 50pF
6
VA506
VARISTOR
SEVY0005201
5.5 V, ,SMD ,1005, 50pF
Description
Part Number
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Spec
- 161 -
Color
Remark
LGE Internal Use Only
Note
Note

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