Product Update Guide 5th Generation Plasma Models

Transcription

Product Update Guide
5th Generation Plasma Models
G-5
Technical Training Department
1925 E. Dominguez Street
Long Beach, CA 90810
Contents
Preface………………….………….4
New Product Information……….5~21
Media Receiver Section………...23~35
Specifications……………….……..24
Front Panel & Connectors………..25~26
Trap switch………..…………….….27
Digital Tuner Board Block…….......28
Power Supply………………….…...29~30
AV Block……………………..…...…31
Main Board Block……………..…...32~33
Disassembly……………………......34~35
.
Plasma Panel Section…….……37~50
Overall Block………………...…...38~39
Panel IF Block…………….……...40~41
Digital Video Block……….…....…42~43
X-Drive Block……………….….....44
Y-Drive Block……………………..45
Power On Sequence………..…...46
Disassembly….……………..…....47~50
LED Trouble Shooting………...…51~59
Factory Service Modes……..…60~87
Preface
This technical training guide will address
the disassembly and adjustments of the
Pioneer Generation 5 Plasma Display models.
This guide was designed as a servicing aid
and is not intended to replace the service
manual. The student should have the
appropriate service manual on hand when
when using this guide. Data in the service
manual for this unit contains specific
information on safety, parts and adjustments.
Lead in the solder used in this product
is a known reproductive toxicant which
may cause birth defects or other reproductive
harm. (California Health and Safety Code
Section 25249.5).
Safety information
Important safety data for this Pioneer model
is contained in the service manual. Before
returning the unit to the customer, complete
all product safety obligations and tests.
Technicians who bypass safety features or
fail to carry out safety checks may expose
themselves and others to possible injury,
and may be liable for any resulting damages.
For more information on electronic
circuits and block diagrams refer
to the Service manual.
When servicing this or handling circuit
boards and other components which
contain solder, avoid unprotected skin
contact with the solder. Also, when
soldering do not inhale any smoke or
fumes produced.
4
Plasma Products (North America)
2004
PRO-1120HD
Systems
Panel :PRO-435P/ PRO-505P
MR :PRO-R05U
PRO-920HD
ELITE
PRO-1410HD
Monitors
PRO-1410HD ---- Made by NPD
PRO-1010HD
PRO-1010HD ---- base model: PDP-504CMX
PRO810HD
PRO-810HD ---- base model: PDP-434CMX
Systems
Panel :PDP-434P/ PDP-504P
PDP-5045HD
MR :PDP-R05U
PDP-4345HD
Regular Line
PDP5004/5014
Monitors
PDP-5004 / 5014 ---- base model: PDP-504CMX
PDP-4304/4314
PDP-4304 / 4314 ---- base model: PDP-434CMX
5
Pioneer Plasma
All the great technologies of the
previous models
! Pure Drive
! ACE II
! 3:3 Pull Down
! Deep Encased Cell Structure
! Pure Color Filter
Now including
! Digital Cable Tuner
PDP-5045HD
PDP-4345HD
6
New PIONEER – Built in Cable Tuner
Digital Cable Tuner
! Passport EPG (banner only) Regular line
! POD slot (Point Of Deployment - Host Interface Card)
! Seamless operation between digital and analog
tuners
! DTV closed captioning
Extended
Banner
Simple
Banner
7
PDP-5045HD
50” HDTV Wide screen Plasma Television
Best in Class Picture Quality
ACE II for over 1 Billion Colors, Advanced Pure Cinema with 3:3 Pull-Down
Pure Drive Signal Processing
Pure Digital Process, Pioneer Exclusive Chipset, ATSC Tuner, DCR with Cable CARD
Specifications:
! 16 x 9 Wide screen Aspect Ratio
! WXGA 1280 x 768p Resolution
! 1,000 cd/m2 Brightness
! Integrated ATSC Tuner
! Pure Drive Image Processing
! ACE II for over 1 billion colors
! Advanced Pure Cinema with 3:3 Pull down
! Vertical or Horizontal Mount Media Receiver
! Advanced PIP Capability
! Dual HDMI Inputs
! Energy Star Certified
! 2-Way Speakers with Framed or Under Mount
! Swivel Table Top Stand
8
PDP-4345HD
ACE II for over 1 Billion Colors, Advanced Pure Cinema with 3:3 Pull-Down
Pure Digital Process, Pioneer Exclusive Chipset, ATSC Tuner, DCR with Cable CARD
Specifications:
! XGA 1024 x 768p Resolution
! Dual HDMI Inputs
! 2-Way Speakers with Framed or Under Mount
! Swivel Table Top Stand
9
50” & 43” ELITE Monitors
!
!
!
!
!
!
!
Pure Drive
ACE II
3:3 Pull Down
Pure Color Filter II
Dual HDMI inputs
2nd Generation ISF
New Cosmetics
PRO-1010HD
PRO-810 HD
10
50” & 43” ELITE Monitors
Terminal Layout　（50” & 43”）
S
S
Audio
Composite
In/Out(BNC)
G/B/R/HD/VD
(Analog RGB or
Component) BNC
*75*75-2.2k SW hides in the back side
Audio
Audio
SPEAKER
Input - 4
Composit e
S- Terminal
BNC Terminal
Audio
R
SR+ out
Input - 3
RGB HV
Component
BNC Terminal
11
232C HDMI/D-sub
Switch
Input - 2
HDMI
D- sub 15
Swit chable
HDMI
L
Power AC SPEAKER
Input - 1
HDMI
PRO-1010HD
50” HDTV Wide screen Plasma Monitor
ACE II for over 1 Billion Colors, Advance Pure Cinema with 3:3 Pull-Down, ISF C3, Color Management
Pure Digital Process, Pioneer Exclusive Chipset
Specifications:
! WXGA 1280 x 768p Resolution
! Elite Color Management
! ISF C3 Certified
! Black Stripe Coating
! Pure Color Filter II
! Dual HDMI Inputs
! NEW Cosmetic Design
12
PRO-810HD
43” HDTV Wide screen Plasma Monitor
Pure Digital Process, Pioneer Exclusive Chipset
Specifications:
! ISF C3 Certified
! Black Stripe Coating
! Dual HDMI Inputs
! NEW Cosmetic Design
13
ELITE Plasma TV
Everything that is in the current
model PLUS!!!
! Digital Cable Tuner (w/
expanded Passport EPG)
! 2nd Generation ISF Mode
! New 1st Surface Pure Color
Filter
! Improved Pure Drive
! New Speaker System
PRO-1120HD
PRO-920HD
14
New ELITE – Built in Cable Tuner
Unidirectional Digital Cable Tuner
! Passport EPG (grid & banner)
! POD slot (Host Interface)
! Seamless operation between digital and analog
tuners
! DTV closed captioning
Extended
Banner
EPG Grid (ELITE only)
Simple
Banner
15
ELITE 1st Surface Pure Color Filter
!
!
!
!
First in the industry to have this type of filter construction
Reduces ambient light reflection
Video image does not reflect back into the panel from the filter
20% improvement in contrast ratio in bright environments
Conventional Panel
Structure
Glass
Single Layer
Panel
Glass
Glass
Light reflection
Light
Reflection
video
image
Video
Image
16
Color Expansion
The darker 1st Pure Color Filter works in conjunction with the driving
circuitry
Emission Strength
Conventional
Driving
Color
Expansion
Most Broadcast Video
Signals are at this level.
Average Luminance Level of Video Signal
17
New Speaker Design
18
PRO-1120HD
Pure Digital Process, Pioneer Exclusive Chipset, ATSC Tuner, DCR with Cable CARD, Passport EPG
Next Generation Glass
Deep Encased Cell Structure, Black Stripe Coating, Energy Star Certified
Specifications:
!WXGA 1280 x 768p Resolution
! ISF C3 Certified
! Passport EPG
! Dual HDMI Inputs
! Improved Amplifier
! NEW ELITE Television Cosmetic Design
19
PRO-920HD
Pure Digital Process, Pioneer Exclusive Chipset, ATSC Tuner, DCR with Cable CARD, Passport EPG
Next Generation Glass
Deep Encased Cell Structure, Black Stripe Coating, Energy Star Certified
20
Specifications:
! ISF C3 Certified
! Passport EPG
! Dual HDMI Inputs
! Improved Amplifier
! NEW ELITE Television Cosmetic Design
2nd Generation ISF
! The ISF calibrator’s information can now be
input and shown on screen
! Built for bragging rights, and to show who or
what store did the calibration
! This information must be added in order to
finalize an ISF calibration
! Added adjustments in ISF calibration list
21
22
PDP-R05U or PRO-R05U
Media Receiver Section
AV
Board
Main PCB
Digital Tuner
Module
Power Supply
23
Item
Media Receiver , Model: PDP -R05U
ATSC Digital TV system
Reception System (Digital)
8VSB/64QAM/256QAM/QPSK demodulation
Circuit type
VHF/UHF
Tuner
CATV
Audio format
American TV standard NTSC system
Video signal detection PLL full synchronous detection, PLL digital synthesizer
system
Circuit type
VHF/UHF
VHF 2-13ch, UHF 14-6 9ch
CATV
ANTENNA/CABLE A IN: 1-135ch
Rear
Front
Cable: 1-125ch
BTSC system
Audio multiplex
Terminals
2-135ch
Dolby Digital
Reception System (Analog)
Tuner
VHF 2-13ch, UHF 14-69ch
ANTENNA/CABLE A IN 75Ω UNBAL, F Type for DTV/VHF/UHF/CATV in
ANTENNA B
75Ω UNBAL, F Type for VHF/UHF/CATV in
Loop out
i.LINK (TS)
S400 (2)
INPUT 1
COMPONENT VIDEO in, S- VIDEO in, VIDEO in, AUDIO in, HDMI in
INPUT 2
S-VIDEO in, VIDEO in, AUDIO in
INPUT 3
COMPONENT VIDEO in, AUDIO in, HDMI in
Monitor Out
S-VIDEO out, VIDEO out, AUDIO out
Digital Audio Output
Optical (1)
VCR Control Output
1
CONTROL IN
1
CONTROL OUT
1
Cable CARD
Point of Deployment
INPUT 4
COMPONENT VIDEO in, S-VIDEO in, VIDEO in, AUDIO in
PC
Analog RGB in, AUDIO in
OSD
English/French/Spanish
Power Requirement
120 V AC, 60 Hz, 43.3 W (31 W Standby ,120 V)
Dimensions
420 (W) ⋅ 90 (H) ⋅ 295 (D) mm
(16 9/16 (W) ⋅ 3 9/16 (H) ⋅ 11 10 /16 (D) inche s)
Weight
5.8 kg (12.8 lbs.)
• Design and specifications are subject to change without notice.
Power cord (2 m/6.6 feet)
(ADG1215)
Stand
(PDP-R05U : AXG1013)
(PRO-R05U : AXG1009)
Remote control unit
(PDP-R05U : AXD1489)
(PRO-R05U : AXD1490)
System cable (3 m/9.8 feet)
(ADF1029)
Screw hole cap x 4
(PDP-R05U : AMR3363)
(PRO-R05U : AMR3386)
Screw x 4 (for stand)
(PMB40P120FTB)
Operating instruction
(PDP-R05U : ARE1379)
(PRO-R05U : ARB1561)
24
AA size battery x 2
(Alkaline battery)
VCR controller x 1
(1.8 m/5.9 feet) (ADH1024)
PANEL FACILITIES
Media Receiver
Front view
POWER
ON
STANDBY
REC
TIMER
DATA
ACQUISITION
Pull this section to open the door.
1
2 3 4 5
INPUT 4
COMPONENT VIDEO
Y
CR / PR
CB / PB
6
1
2
3
4
5
6
7
8
9
10
11
POWER button
POWER ON indicator
STANDBY indicator
REC TIMER indicator
DATA ACQUISITION indicator
INPUT 4 terminals
(COMPONENT VIDEO: Y, CB/PB , C R /PR )
INPUT 4 terminal (S-VIDEO)
INPUT 4 terminal (VIDEO)
INPUT 4 terminals (A UDIO)
PC INPUT terminal (A UDIO)
PC INPUT terminal (ANAL OG RGB)
25
S-VIDEO
PC
VIDEO
AUDIO
(STEREO)
AUDIO
L
ANALOG RGB
R
7 8 9 10 11
Rear view
1 2
3 4
IN
OUT
CONTROL
VCR CONTROL
5
6
7 8
9
10
11
12
13
DIGITAL OUT
OPTICAL
ANTENNA/
CABLE A IN
IN
Cable
Cable
CARD
ANTENNA B
(TS)
S400
INPUT 2
VIDEO
R-AUDIO-L
AC IN
INPUT 1
INPUT 2
S-VIDEO
VIDEO
R-AUDIO-L
INPUT 1 COMPONENT VIDEO
C B /P B C R /P R
Y
BLACK
SERVICE ONLY
OUT
INPUT 1
MONITOR OUT S-VIDEO
14
15 16
VIDEO
17 18
R-AUDIO-L
19
S-VIDEO
20 21
R-AUDIO-L INPUT
INPUT 33 Y
22
C B /P B
INPUT 3
WHITE
SYSTEM CABLE
HDMI
C R /P R
24
23
14
15
16
17
18
19
20
21
22
23
25
26
RS-232C terminal (used for factor y setup)
ANTENNA B OUT terminal
MONITOR OUT terminal (S-VIDEO)
MONITOR OUT terminal (VIDEO)
MONITOR OUT terminals (A UDIO)
INPUT 3 terminals
(COMPONENT VIDEO: Y,CB/P B, CR/P R)
24 HDMI terminals (INPUT1/INPUT3)
25 SYSTEM CABLE terminal (WHITE)
26 SYSTEM CABLE terminal (BLACK)
1
2
3
4
5
6
7
8
9
10
11
12
CONTROL IN terminal
CONTROL OUT terminal
VCR CONTROL terminal
ANTENNA B IN terminal
ANTENNA/CABLE A IN terminal
i.LINK terminals
Cable CARD slot
DIGITAL OUT terminal (OPTICAL)
INPUT 1 terminals
(COMPONENT VIDEO: Y,CB/P B, CR/P R)
13 AC IN terminal
26
Trap Switch Location (Media Receiver).
For video data transmission from the Media Receiver to the PDP-435HD and PDP-505HD-series Plasma Displays, digital
signals are used. Therefore, this unit adopts the HDCP (High-bandwidth Digital Content Protection) system for copyright
protection. This unit is also provided with a detection switch (TRAP switch) that will prohibit the unit from being turned on again
The TRAP switch is disabled while the unit is turned off.
When performing internal diagnosis, fix the switch to the OFF position using adhesive tape before turning on the
unit. After servicing, be sure to remove the adhesive tape.
TRAP switch
To Release an Activated Trap Switch:
1. Enter Factory Service mode
2. Select initialize mode
3. Hold down Display Key on Remote
for 5 seconds.
27
Digital Tuner Board Assembly
TUNER
24.576MHz
27MHz
VCXO
IEEE1394
Mercury
TSB43CA42GGW
TS INPUT
TS OUTPUT
Transport
Processor
Video SDRAM
TS OUTPUT
(8M*16)x4=64MB
QAM
Demod
32KB
DDR-SDRAM
(16M*16)x2=64MB
LOGIC
CIRCUIT
InbandData
16bit bus
CIMAX
EBI Bus
25.175
MHz
select
MPEG OUT
MPEGI N
I/F
UART*2(A,B)
IR OUT
S/P DIF
Audio
DAC
Audio
Decoder
MPEG
HD/SD
Decoder
CS
swich
A23 7402 CS
pCS[0]
MPEG/Dolby
PCIBus
Bus Bridge
Gate Array
pCS[0,1,2]
POD VCC PODVCC,VPP
Processor
CS0'
Graphics
Video
&
Scaler
Encoder
LOUT
ROUT
CVBS
LUMA
CHROMA
I2S
IR signal
42MHz
DVO[12bit]
Digital Video
Gate Array
VDEC656
3D Y/C
VDEC
DRAM
CIRCUIT
UART(C)
PC CARD SOCKET
50 pin CONNECTOR
Digital Signal IF
Cable CARD IF
28
L
R
A/D
CVBS_IN
40 pin CONNECTOR
EEPROM
Transport BCM7021
DVID
CPU
Flash ROM
(8M*16)=16MB
(HS,VS,CLK)
QPSK Rx
DAVIC
FEC
MAC
DVID[16]
OOB
RX
Analog Signal IF
RF(QAM) AGC
RF-->IF
UPC3220GR
(Y,Cb,Cr)
VSB AGC
16bit bus
EXI Micro Bus
RF AGC SW
7W 66
64bit bus
SystemIC
BCM7115
Ext ETHER Connector
QAM IF AMP
UPC1663
OOB Data
SAW
Filter
QAM/
8VSBIF
1394I/F
25MHz
VSB Demod. MPEG
BCM3510KPF
TS
DATA
ADDRESS
Cable IN
Power Supply Assembly
PS_MOD
AV_BOARD
RELAY
SW
_REG
RELAY
R8508
V+16.5V
IC7211
REG
V+12V
V+6.5V
V+6.5V
V+3VSTB
SW
_REG
FAN_MOD
MAIN_BOARD
V+16.5V
IC8506
COM_SW
PANEL side
MDR_ASSY
V+3VSTB
• LED and around it
• REM, KEY
and around it
• Communication
BUFF between
PANEL
V+3COM
ACTIVE
• Main Microcomputer and around it
V+3V_DD
U8502
DC/DC_CONV
• IC2 and around IC2
V+1V_DD
PSW1
IC7456 V+1V_IC1
REG
• DVI_Tx and around DVI_Tx
• HDMI_Rx and around HDMI_Rx
R7456
IC7454 V+5V_A
REG
R7455
IC7453 V+3V_A
REG
• A/D and around A/D
PSW1
Always
current-carrying part
V+12V
Current-carrying part
in PSW1
Port (Black) : Control
Port Name (H:active)
Port (White) : Control
Port Name (L:active)
DT_MOD
V+6.5VD
in ACTIVE
in RELAY
• LPF and around LPF
• SINC separation and around it
• MIX SW and around MIX SW
• Video Filter for IC1 (discrete)
• DDC Buffer (discrete)
V+6.5VA
IC8503
DC/DC_CONV
U8503
DC/DC_CONV
Q8501
REG
V+30V
V+5VD
V+5VA
V+1.8VD
Refer to the next page.
V+3.3VD
U8504
DC/DC_CONV
Q8511
FET_SW
V+3.3VA
V+2.5VD
V+3.3V2
US_ILK_
V+3VSTB
V+3VSTB
R8501
R8524
R8536
R8503
Q8504 V+5STB
REG
V+5VSTB
LED_ASSY
• LED and around LED
SR_ASSY
• 232C Driver and around it
• SR Interface(discrete)
• FE and around FE
• Multiplex and around it
• AV_SW and around AV_SW
• Component SW and around it
IC8504 V+9V
REG
IC8505 V+5V
REG
IC8502 V+3_US
REG
• CCD Microcomputer and around it
• IF Microcomputer and around it
29
Digital Tuner Module
DT_MOD
+6.5VD
+5VD
REG
5/3.3
POD_Vpp
DD
3.3V
POD_Vcc
SPDIF
EEP
BCM7021
Digital
Video
SDRAM
CIMAX &
LOGIC
+1.8VD
+3.3V2
1394
+3.3VD
+2.5VD
Bus Bridge
FLASH
BCM7115
REG
1.5V
DD
1.2V
REG
2.5V
AUDIO
CLK
DDR
REG
5V
+3.3VA
REG
2.5V
AUDIO
A/D
3DY/C VDEC
Analog
Audio Out
Analog
Video Out
REG
9V
+5VA
+6.5VA
REG
5V
+12VA
+30VA
REG
3.3V
BCM3510
REG
9V
REG
9V
IF AMP
QPSK
REG
9V
AGC
TUNER
30
Block diagram AV ASSY
SCL/SDA_AV
DTV output for monitor out
ANTENNA
IN
U7501
VXF1022
AIR_V
CN8657
DT_Y
14
DT_C
16
DT_R
18
AUDIO_R
IC7502
MONITOR
OUT
VOUT
IC7503
CXA2064
AIR_R/L
20
COUT
OPT_R
12
YOUT
OPT_L
10
DT_L
ANTENNA
IN
AUDIO_L
U7502
VXF1022
AIR_V2
SCL/SDA_AV
IC8705
24LC01B
To DTV MOD
CN8652
AKM1201
V1_Y/C/V
VIDEO1
V1_R/L
IC8702
HD64F3687FP
UIF UCOM
MONITOR OUT
IC8002
CXA2069Q
V2_Y/C/V
VIDEO2
Audio out
IC8003
AV SW
SCL/SDA_AV
V2_R/L
Main Y/C out
HDMI Audio
IC8004
NJM12904
TC4052BFT
Sub Y/C out
UIF_UCOM 28～30,33～38,
48,50
SP_R
SP_L
HDMI_RCH
HDMI_LCH
1
3
5
7
SCL_AV
SDA_AV
32
31
RXD_WR
TXD_WR
30
29
TXD（TO_DSUB9）
RXD（FROM_DSUB9）
AUDIO SW
From / To SR ASSY
( RS-232C port or SR+)
IC8704
TC7W126FU
V3_Y/C/V
VIDEO3
MAINC_Y for CC
SUBC_Y for CC
V3_R/L
IC8901
TC7W126FU
Y
VIDEO1
COMPONENT
HD_TXT_MAIN
PB
PR
VD_TXT_MAIN
RXD1
IC8903
M306V7
TXD1
IC8909
PE5398
IR_BLASTER
Y
VIDEO3
COMPONENT
CCD
UCOM
PB
CN9502
AKM1201
VIDEO4
COMPONENT
VIDEO4
PC
OUT1
SCL/SDA_AV
PR
SUB_CC_EN
CN8653
AKM1201
R/G/B CC out
10 YUVD1 G
Y COMP4
41
PB COMP4
44
7 YUVD1 B
PR COMP4
47
4 YUVD1 R
V4 Y
32
19
V4 Y
V4 C
30
21
V4 C
V4 V
25
26
V4 V
V4 L
20
31
V4 L
V4 R
22
29
V4 R
PC LCH
18
33
PC LCH
PC RCH
16
35
PC RCH
PC R
13
38
PC R
PC G
11
40
PC G
PC B
9
42
PC B
PC H
7
44
PC H
PC V
5
46
PC V
CN8651
AKM1201
CC RGB in
IC8906
ML6428
Filter
IC8905
TA1287
Mixer
Main or Sub
RGB singal
HD_TXT_MAIN
Main RGB analog signal
IC8910
Selector
Sub RGB analog singal
IC8005
AN1585
SCL/SDA_AV
OUT
PN2
MAIN_Y
MAIN_C
SUB_Y
SUB_C
WE_TXT
VD_TXT_MAIN
HD_TXT_MAIN
R_TXT_MAIN
G_TXT_MAIN
B_TXT_MAIN
R_DA_MAIN
G_DA_MAIN
B_DA_MAIN
3
49
47
39
37
2
4
5
29
30
31
45
43
41
R_DA_SUB
G_DA_SUB
B_DA_SUB
35
34
33
MAINC_Y
MAINC_PB
MAINC_PR
SUBC_Y
SUBC_PB
SUBC_PR
25
27
23
MAINC_Y/PB/PR
RGB SW
SUBC_Y/PB/PR
PC_V
31
IC8001
TC72H124FU
DSUB_DET
PCA_V
PCA_H
15
17
13
1
6
7
Main Board Assembly
: Sync Signal
: Analog Audio Signal
: Digital Video Signal
: System Clock
: Digital Audio Signal
: TMDS Signal
: Control Signal
16M SDRAM
IC6106
HV57161610DTC-8
RESETX1
SDA/SCL_MA
RA/GA/BA_MAIN [0:7] (RGB/YPbPr)
MAIN_Y/C (CV,Y/C)
R/G/B_DA_MAIN (RGB)
BUFFER
IC6106
X7001
ASS1175
(27MHz)
SYSCLK1S
Y/C SEP.
CHROMA DEC FLD_MAIN
MAIN AUDIO_L/R
HD/VD/DE/CK_MAIN
IC6107
PD0278A
HD/VD_MAIN
CN7454
AKM1201
: Analog Video Signal
TC74LCX125FT
HD/VD/DE/CK_MAIN
CLP_MAIN
PLLHD/PLLHOLD_MAIN
HD/VD_TXT_MAIN
MIX SW
MAIN
IC6406
M1389XFBE
R/G/B_CCTXT (RGB)
SDA/SCL_MA
AD MAIN
LPF MAIN
IC6401
SM5301BS
MAINC_Y/Pb/Pr (RGB/YPbPr)
SYNC SEL..
IC6408
TC74VHC126FT
IC6402
AD80058-K
HD/CK_MAIN
5→3.3V CONV.
IC6405
TC74VHC126FT
SY.NC SEP
MAIN
IC6404
BA707BAF
PCA_H/V
SUB_Y/C (CV,Y/C)
Y/C SEP.
FLD_SUB
CHROMA DEC
SUB
RESETX1
HD/VD/DE/CK_SUB
HD/VD_SUB
IC6255
PD0278A
SDA/SCL_MA
HD/VD_TXT_SUB
SCL/SDA_EP2
SDA/SCL_HDMI/TXT
SYNC SEL..
IC6607
TC74VHC126FT
SDA/SCL_MA
AD SUB
LPF SUB
IC6601
SM5301BS
SUBC_Y/Pb/Pr (RGB/YPbPr)
IC6602
AD80058-K
HD/CK_SUB
5→3.3V CONV.
IC6603
TC74VHC126FT
PCA_H/V_SUB
SYNC SEP.
SUB
HD/VD_TXT
CN6951
AKM1201
IC6604
BA707BAF
GDT [0:7] (Y), BDT [0:7] (Pb/Pr)
SYNC SEL..
IC7452
TC74VHC126FT
HDT, VDT, CKDT, DEDT
RST_DT
RXD/TXD_DT
JA6881
AKP1232
SDA/SCL_MA
TMDS
SCL, SDA
HDMI2 Rx
IC6881
SII9993CTG100
R/G/BDV2 [0:7] (RGB/YPbPr)
SEL
HDV2, VDV2, DEDV2, CKDV2
IC6951
PD6435A
I2S_SPDIF_2 [0:3
HD/VD/DE/CK_MAIN
HD/VD/DE/CK_SUB
JA6801
AKP1232
EEPROM
IC6880
BR24L04FJ-W
TMDS
RESETX1
RESETX1
SDA/SCL_MA
R/G/BDV1_TXT [0:7] (RGB/YPbPr)
SCL, SDA
HDMI1 Rx
HDV1, VDV1, DEDV1, CKDV1_TXT
IC6801
SII9993CTG100 I2S_SPDIF_1 [0:3]
SDA/SCL_HDMI/TXT
CN7455
AKM1201
EEPROM
IC6804
BR24L04FJ-W
HDMI_L/RCH
AUDIO_L/R
AUDIO SEL.
IC6802
TC74VHC157FT
AUDIO DAC
IC6803
PCM1742KE
RST_IF/TXT
SCL/SDA_AV
RXD/TXD/CLK_WR, RXD/TXD/CLK_IF
HDMI_AUDIO_CE/TXD/CLK
32
64M SDRA
IC7001, IC7002
HY57V64322OCT-7
64M FLASH
IC7152
MBM29PL3200BE70PFV
RXD/TXD/CLK__IC3
UART_RXD/TXD
RESETX2
RXD/TXD/CLK_IC2
RESETX2
RA/GA/BA_IC2 [0:7]
RB/GB/BB_IC2 [0:7]
(RGB)
DVI Tx
TMDS
IC7401
SII170BCLG64
VDO, CLKO
HD/DE_OUT
HDO, DEO, CLKO
FIELD
SYSCLK_3
(YCbCr/RGB)
HD2/VD2_SUB
RA/GA/BA_SUB [0:7]
IC7101
PD5855A
CLP/PLLHD/PLLHOLD_SUB
SYSCLK_2
HD2/VD2_MAIN
HD/VD/DE/CK_SUB
H/V/DE/DCLK_IC2
IC7004
PE5362A
HD1/VD1_MAIN
RA/GA/BA [0:9]
(RGB)
RESIZE MIX
HD1/VD1_SUB
I/P
SDA/SCL_HDCP
RST_HDCP CN7401
AKP1250
LOGIC
IC7403
HDO, DEO
TC74VHC574FT
LOGIC
IC7404
TC74VCX08FT
CN7402
AKM1234
BUFFER
IC7003
FIELD2
TC74LCX125FT
MRXD, MTXD
X7001
ASS1174
(85MHz)
A
RXD/TXD/CLK_IC2
RXD/TXD/CLK_IC3
RXD/TXD/CLK_IF
SCL/SDA_EP
EEPROM
IC7205
BR24L64F-W
SCL/SDA_MA, SCL/SDA_HDCP
SCL/SDA_AV, SCL/SDA_EP2
SCL/SDA_HDMI/TXT
EEPRST
RXD/TXD_DT
RXD/TXD/CLK_WR
HDMI_AUDIO_CE
/TXD/CLK
UART SEL.
IC7204
TC74VHC125FT
MAIN UCOM
IC7207
MB91F355APMTGE1
RST_DT/HDCP/IF/TXT
RST_ASIC
LOGIC
IC7451
TC74VHC08FT
RESETX1, RESETX2
RET2
UART_RXD/TXD
UART SEL
IC7202
TC74VHC125FT
RESET
MRXD, MTXD
RESET IC
IC7203
PST3628UR
33
RESET IC
IC7206
PST3628UR
RESET IC
IC7210
PST3612UR
DISASSEMBLY
Note: Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures
described here are common.
1 Bonnet top and metal bonnet bottom
1
2
2 Front panel section
1
2
3
4
Remove the bonnet top by removing the eight screws.
Remove the metal bonnet bottom by removing the five
screws.
Caution :
Please remove it by pulling it in a rear direction as
bonnet top and metal bonnet bottom are tightly fitted.
Remove two screws.
Disconnect the one connector.
Unhook six hooks.
Remove front panel section.
Bonnet top
1
1
1
1
2
1
2
Rear view
2
1
2
Metal bonnet bottom
Bonnet top
1
2
1
3
3
3
1
4
Front panel section
2
1
3
3
2
Bottom view
1
Metal bonnet bottom
E
34
3
3 TUNER BOARD Assy (U)
1
7
8
Remove one washer and two screws.
1
1
Remove five screws.
Remove three screws.
1
7
×3
Case top
7
Rear view
2
3
4
5
6
Remove two screws.
8
Disconnect one plug cord.
Disconnect flexible cables and two connectors.
8
PCB board TUNER
Remove TUNER BOARD Assy (U).
Disconnect one connector.
8
I
6
TUNER BOARD Assy (U)
5
4
4
2
3
2
4
Case bottom
4
35
×2
New G-5 Panel Section
G-5 Panel
PRO920HD
PRO-1120HD
Media Receiver
PRO-RO5U
Although similar
in PCB layout
design, boards
are not
interchangeable
G-4 Panel
PDP-4345HD
PDP-5045HD
Media Receiver
PDP-RO5U
36
Circuit Board Locations
Address Assy
Address Assy
Address Assy
Address Assy
Digital
Video
Scan
B
Power Supply
Y
Drive
Scan
A
Address Assy
X
Drive
Panel
IF
Audio
Amp
Address Assy
Address Assy
37
Address Assy
1
2
3
4
PDP Panel
BLOCK DIAGRAM
OVERALL BLOCK DIAGRAM
A
DRIVER IC
IC1552
DRIVER IC
IC1553
DRIVER IC
IC1554
DRIVER IC
IC1555
DRIVER IC
IC1552
V+5V
DRIVER IC
IC1553
DRIVER IC
IC1554
DRIVER IC
IC1555
V+5V
V+9V V+60V
V+ADR
RESONANCE
BLOCK
V+3V_LVDS V+3V_PLL V+3V_IC5
IC1501
AD1
CN1501
V+9V V+60V
V+ADR
RESONANCE
BLOCK
IC1501
43 ADDRESS ASSY
43 ADDRESS ASSY
AD1
CN1501
CN1071
PANEL SENSOR ASSY
SENSOR
IC1072
B
TE1
VSUS
+5V +16.5V
E
LVDS
VSUS
DCC_PD
AXY1066
Drive
Signal
SOFT-D
BLOCK
Y1
V+12V
Vsus_ADJ.
PD_PWDN
FLASH MEMORY
IC5305
OR
D1
D13
SUB-FILD CONV.
&
XY DRV SEQUENCE
PATTERN GEN.
XSUSTN_PD
XDD_CNV_PD
XDRIVE_PD
VH_UV_PD
YDRIVE_P
DYRESNC_PD
YDD_CHV_PD
IC5V_UV_PD
Drive
Signal
+RESET
BLOCK
XSUS
IC5401
PEG054A
RESONANCE
BLOCK
DCLK, DE
HD, VD
RA IN, GA IN, BA IN
RB IN, GB IN, BB IN
PSUS
OR
PD
MASK
D15
PD_MUTE
+5V +16.5V
Vofs
VSUS
MASK MOD
IC2303
RELAY, PD_TRIGGER
MODULE UCOM
IC5201
Drive
Signal
VC_VF+ VC_VF- V_OFS
LVDS
OFFSET
BLOCK
V_IC5V VCC_VH
OR
V_IC5V
SCAN
Scan Signal
Photo Coupler
BLOCK
ADR_
PD4
CN5505
Y3
CN1501
AD1
IC1501
RESONANCE
BLOCK
V+ADR
V+9V V+60V
DRIVER IC
IC1552
ADR_PD7
ADR_PD6
ADR_PD5
D9
D10
D11
CN5506
CN5507
CN1501
43 ADDRESS ASSY
AD1
IC1501
V+5V
D12
CN5508
43 ADDRESS ASSY
RESONANCE
BLOCK
V+ADR
V+9V V+60V
V+5V
DRIVER IC
IC1553
DRIVER IC
IC1554
DRIVER IC
IC1555
DRIVER IC
IC1552
DRIVER IC
IC1553
DRIVER IC
IC1554
DRIVER IC
IC1555
PDP-434PU
22
1
CN5511
+16.5V
SCAN
YSUS
CN5521
+5V
CN2001
D14
LOGIC
BLOCK
43 SCAN A ASSY
38
DC-DC
CONVERTER
MODULE
+5V
SA1
F
V+1V_D
+16.5V
D2
V+12V
V+3V_D
MASK MOD
IC2307
PSUS
ADD
SEL_PULSE
IC3001
VCC
IC5V
_VH
ADD
SEL_PULSE
IC3002
VCC
IC5V
_VH
ADD
SEL_PULSE
IC3003
VCC
IC5V
_VH
ADD
SEL_PULSE
IC3004
VCC
IC5V
_VH
ADD
SEL_PULSE
IC3005
VCC
IC5V
_VH
ADD
SEL_PULSE
IC3006
ADR_PD3
V+6.5V
CN5202
REGULATOR
+6.5V
D8
V+60V
ADR_PD2
DIGITAL VIDEO ASSY
D4
CN2102
D
ADR_PD1
OR
CN2301
CN2101
DC_DC
CONV
BLOCK
+5V
CN3001
VCC
_VH
CN5504
D7
Y4
V_OFS
VC_VFVC_VF+
+16.5V
VSUS
IC5V
CN5503
D6
CN5602
Y2
PSUS
C
SCAN
CN3201
IC5V
VCC_VH V_IC5V
CN5502
D5
ADR_
PD0
CN5001
VCC
SB1
_VH
PSUS
ADD
SEL_PULSE
IC3201
VCC
IC5V
_VH
ADD
SEL_PULSE
IC3202
VCC
IC5V
_VH
ADD
SEL_PULSE
IC3203
VCC
IC5V
_VH
ADD
SEL_PULSE
IC3204
VCC
IC5V
_VH
ADD
SEL_PULSE
IC3205
VCC
IC5V
_VH
ADD
SEL_PULSE
IC3206
43 Y DRIVE ASSY
VCC_VH V_IC5V
CN5601
CN5501
43 SCAN B ASSY
2
3
4
5
6
7
8
A
DRIVER IC
IC1552
DRIVER IC
IC1553
DRIVER IC
IC1554
DRIVER IC
IC1555
DRIVER IC
IC1552
V+5V
DRIVER IC
IC1553
DRIVER IC
IC1554
DRIVER IC
IC1555
V+5V
V+9V V+60V
V+ADR
RESONANCE
BLOCK
IC1501
IC1501
43 ADDRESS ASSY
AD1
CN1501
V+9V V+60V
V+ADR
RESONANCE
BLOCK
43 ADDRESS ASSY
AD1
CN1501
S1
MAIN POWER
AC INLET
LIVE
P4 VSUS
NEUTRAL
Switching Q120
T105
M107
+6.5V
+16.5V
T103
RC101
DC_DC
CONV
BLOCK
REGULATOR
VADR
T104
PS.PD
EXT.PD
+6.5V
D133
+5V
+16.5V
SUS
OUT
+5V
NEUTRAL
POWER SUPPLY UNIT
P6
Drive
Signal
X1
RELAY
& PD
PRIMARY
+16.5V +5V
PSUS
MASK MOD
IC1203
P7
LIVE
D131,D134
M105
Switching
SECONDARY
STB
3.3V
P1
Q117
Switching
+5V
VSUS
RL101
T102
P2
Vsus_ADJ.
+12V
RELAY
V_RN
+6.5V
+6.5V
RESONANCE
BLOCK
LOGIC
BLOCK
CN1001
P5
PFC
Q101,
Q102
Q116 +390V
Switching
T101
CN1201
P3
X CONNECTOR
A ASSY
X2
VSUS
M111 VSUS_
CONT
B
43 X DRIVE ASSY
Switching Q119
+16.5V
V_RN
-RESET
PULSE
BLOCK
C
SUS
OUT
VSUS
Drive
Signal
CN4001
R1
STB3.3
MUTE
Bus
Buffer
R6
STB
_MT
VOL IC
IC3502
A3
SP2
L,R
SP1
L,R
R8
HD SP TERMINAL
ASSY
L1
R2
E
CN4003
CN4002
DVI CONNECTOR
MDR CONNECTOR
CN4851
R3
+16.5V
L,R POWER AMP L,R
IC3504
PANEL
LED
ASSY
CN4751
Bus
Buffer
V+3V_STB
DDC
L,R
D
HD AUDIO AMP ASSY
CN4010
KEY
REM
X CONNECTOR
B ASSY
+16.5V
+9V
L,R WOW IC
IC3501
CN4007
LED_R,G
TMDS
A4
+9V
A1
AUDIO L
AUDIO R
CN3501
EEPROM
for Backup
CN3504
A_NG
CN4852
CN4004
ST_BY
SPEAKER
A_MUTE
CN3701
A_SCL,A_SDA,SRS
FOCUS,TRUBASS
EEPROM
for EDID
J3701
FET SW
IC4202
CN3503
TMDS RECEIVER
B_SDA
B_SCL
PSUS
V+6.5V
DCLK, DE
HD, VD
RA IN, GA IN, BA IN
RB IN, GB IN, BB IN
MASK MOD
IC2303
R7
KL2
CN4801
R4
PANEL IF ASSY
CN4009
V+3V
V+6.5V ACTV
+16.5V +5V
KL1
SW1
PANEL KEY
ASSY
PANEL IR
ASSY
CN4901
KEY CONTROL
ASSY
RE1
CN1501
AD1
IC1501
CN1501
43 ADDRESS ASSY
AD1
RESONANCE
BLOCK
V+ADR
V+9V V+60V
IC1501
V+5V
DRIVER IC
IC1552
43 ADDRESS ASSY
RESONANCE
BLOCK
V+ADR
V+9V V+60V
F
V+5V
DRIVER IC
IC1553
DRIVER IC
IC1554
DRIVER IC
IC1555
DRIVER IC
IC1552
DRIVER IC
IC1553
DRIVER IC
IC1554
39
DRIVER IC
IC1555
PDP-434PU
5
6
7
23
8
1
2
3
4
PANEL IF ASSY
Block Diagram
A
PANEL IF ASSY
R4
R3
CN4003
DVI CONNECTOR
B
Copy Protect Key IC
IC4202
TMDS RECEIVER
TMDS
IC4206
I2C BUFFER
IC4205
RESET IC
Q4017
NOR
Q4215
5V ↔ 3.3V
I2C LEVEL SHIFT
RSTBTMD
DVI_MUTE
Q4203 INV
IC4201
DDC_ROM
6: DDC_SCL
7: DDC_SDA
Digital RGB out
No Plug & Play
IC on the G-5
models
*DDC_WP
Q4004
INV
DVI_OFF
14: DDC_+5V
OP_DET
R2
Com line in
IC4006 BUF
Com line out
2: MRXD
RXD0
TXD0
3: P_ST_B
CN4004
IC4006 BUF
11: MTXD
IC4002
BACKUP ROM
IC4006 BUF
10: MR_ST_B
B_SCL, B_SDA
MR_ST_B
IC4006 BUF
REQ_MD
Q4004 INV
MR_AC_OFF
8: STB3V
9: KEY_B
14: REM_B
CN4002
MDR CONNECTOR
7: REQ
C
Backup Adjustment
Data for the Digital
Video Assy
IC4002
Q4006 INV
Q4006 INV IC4006 BUF
Q4006 INV
Q4006 INV IC4006 BUF
KEY_B
REM_B
Q4009 INV
LED_R_B
15: STB_MT
Q4011 INV
Q4007,
Q4011
NOR
LED_G_B
A_NG,A_MUTE,STB_SW,
FOCUS,TRUBASS,SRS
A_SCL, A_SDA
D
R7
CN4009
Q4001
5V ↔ 3.3V
I2C LEVEL SHIFT
13: AUDIO_R
R_IN
L_IN
20: AUDIO_L
R6
LED G
LED R
CN4007
KEY
REM
CN4010
R5
CN4006
OP DET
R8
No Trap Switch
input on the G-5
E
Front Remote
sensor input
Front Panel
LED'S
Side Key
buttons
40
F
PDP-434PU
26
1
2
3
4
Panel IF Assy Explanation
Differences between G4 and G5
Item
TMDS RECEIVER IC
G4 Panel
G5 Panel
SII169
SII169
Same
EEPROM for EDID
Yes
Same
No
Trap ＳＷ
Yes
No
114pin　ＦＰＣ
Connecton between HD IF
FCC pin line : No chnge
Assy and Digital Video Assy
Length: 135mm
Board size
(ｘ) 119.5 × (y) 160.5mm (ｘ) 119.5 × (y) 143.5mm
DVI & MDR connector spec
435P / 505P diffrences
Length: 155mm
No change
None ( same board )
Compatibility with G4 and G5 None
No Screw!
If you install a
screw, noise will
occur on audio
output.
Screw in this
hole only.
Deleted connector due
to deleted trap SW
EEPROM for
Backup
Deleted EPROM
for EDID
41
Digital Video Assy Block Diagram
CN5001
Working by active stand-by mode
Video signal
Digital Video
Address　×　8
Sync. Signal
IC5
LVDS
(R, G, B)×10bit×2
Parallel bus line
IIC Communication
YSUSA, YSUSB
SCAN
3 wire serial up
HD, VD, CLK, DE
PANEL
SIZE
OR
3 wire serial down
PD
Ansynchro serial up
XSUSA, XSUSB
IC4
Y Drive
Sequence
data
EMG
Scan
Ansynchro serial down
Signal for JTAG
FLASH
ROM
THEATER
Others
IC5305
Xtal
TCK　TMS
TRST　TDI
TDO
MANTA
RST
JTAG
&
FLASH
writing
OR
MUTE
STOP_B
MUTE
OR
1.5V
RST
IC
PD
PD
3.3V
RST
IC
PD
PD
PD
RST2
IC4_RST IC4_PD
DVI_DET
TXD
CLK
IC4_CE
Connector
disconnect
detection
RXD
IC4_BUSY
REQ_IC4
PSIZE
MSTATE
RSTBTMDS
L_SYNC
EEP
ROM
E_SCL
E_SDA
DDC_WP
IC5206
VD_IN
From Panel IF Assy
Vofs
EEPRST
X Drive
Xtal
DVI_MUTE
OP_DET
3 STATE
ADR_PD
SCAN_PD
YDRV_PD
YRES_PD
YDC_PD
IC5V_PD
XSUS_PD
XDC_PD
XDRV_PD
PS_PD
DCC_PD
WE_IC4
A_SCL/A_SDA
RXD0
TXD0
REQ
MR_ST_B
MUTE
PD
PD
PD
MODEL
DC-DC
CONV.
B_SCL/B_SDA
MODULE UCOM
OR
PSW_D
Connector
disconnect
detection
MRAC_DET
YDRV_UC
XDRV_UC
Vrst
PD
MUTE
PD_MUTE
MODE
BUSY
RXD1
CLK1
KEY
REM
Writing
CNVSS
TXD1
RESET
8bit
DAC
AND
Vrn調整用に
STB
3.3V
RST IC
Sensor
Temp
Sensor
TEMP1
STB_SW
SRS
FOCUS
TRUBASS
VOFS
A_MUTE
VSUS
LED_R
LED_G
AC_DET
DRIVE_OFF
PD_TRG
RELAY
PD
LED
Power Supply (P)
STB_MT
Assy
From Panel IF
CN4001
DRIVE
OFF
STB3.3V
Power
AC_DET
AC-OFF
検出
RELAY CONTROL
OR
POWER ON
RELAY
Each
PD
Vsus
42
DIGITAL VIDEO ASSY
Differences between G4 and G5
G4 PDP
G5 PDP
Module ucon（IC5201）
M30626FHPGP
M30622F8PGP
(Changing Capacitor）
Input / Output
Connectors
(384K)
(64K)
DC DC converter
Same
AXY1066
AXY1086
（Output:1.5V, 2.5V, 3.3V）
(Output: 1.5V, 3.3V）
No checking points
(Now possible to judge which
Address Assy is defective when
ADR_PD occurs)
None
Added （Red ×13 times PD )
(When sequence is stopped, Red 7
times or 11 times PD occurs)
(STOP_B line watched by module
ucom）
ADR_PD lines
IC4_Power Down
Differences between
435P and 505P
Compatibility with G4
and G5
DC DC
converter
Added check points.
None ( Same board)
None
STOP_B
Address PD line's check points ( High Active)
Low Voltage
Power mode
43
XSUS-G
XSUS-B
XSUS-U2
XSUS-D2
XSUS-U1
XSUS-D1
XSUS-MSK
XCP-MSK
XNR-D
XSUS_PD
XDD_PD
XDRV_PD
IC1101
CN1001
From DIGITAL ASS'Y
G5 X Drive Assy Block （Red letter points : differences between G4 PDP)
5V
L1102
HB
driver
L1103
SUSGND
2nd Resonance Block
IC1102
X1
5V
HB
driver
VSUS
5V
16.5V
L1104
XSUS
P.D.
circui
t
L1105
SUSGND
1st Resonance Block
XCP-MSK
charge pump
circuit
VCP
VSUS
+
5V
16.5V
IC1202
XSUS-MSK
X2
Photo
coupler
P.D.
DET.
Deleted XNR PD DET
From P.S. ASS'Y
16.5V 1
IC1205
DGND 2
regulato 5V
3
6.5V
r
DGND 4
N.C. 5
VSUS
215V
N.C. 6
VSUS 7
VSUS 8
N.C. 9
SUSGND10
SUSGND11
XNR-D
IC1204
Reset block
VRN OVP
P.D.
D-D CONV.
Mask Module
(STK795-510)
IC1203
VRN -235V
T1401
VRN UVP
P.D.
N.C.
CN1201
44
Mask Module
(STK795-510)
IC1207
TO
X CONNECTOR
ASS'Y
PSUS
Y Drive Assy Block
Y2
（Red letter points : differences between G4 PDP)
CN2101
bb
IC5V
to UPPER SCAN Ass'y
VH
Y4
CLK2
Photo Coupler
CLR
Photo Coupler
OC2
Photo Coupler
OC1
Photo Coupler
SI
Photo Coupler
VH
to LOWER SCAN Ass'y
Photo Coupler
CN2102
Photo Coupler
LE
From DIGITAL VIDEO ASS'Y
CLK1
Reset Block
VSUS
IC2301
YPR-U
YSOFT-D
SUSGND
YPR-U
YSOFT-D
YSUS-G
YSUS-B
YSUS-U2
YSUS-D2
YSUS-U1
YSUS-D1
YSUS-MSK
YOFS
YSUS_PD
SCN_5V_PD
Y_DD_PD
SCAN PD
CN2001
Y3
YSUS-G
YSUS-B
YSUS-U2
5V
IC2202
HB
driver
5V
L2205
SUSGND
YSUS-D2
YSUS-U1
TO
Scan ASS'Y
L2204
IC2201
HB
driver
2nd Resonance Block
5V
16.5V
L2202
YSUS
P.D.
circui
t
YSUS-D1
SUSGND
VSUS
L2203
1st Resonance Block
VSUS
YSUS-MSK
Y1
From P.S. ASS'Y
16.5V
DGND
6.5V
DGND
N.C.
N.C.
VSUS
VSUS
N.C.
SUSGN
1
2
3
4
5
6
7
8
9
10
P.D.
DET.
IC2305
regulato
r
YOFS
IC2302
Photo
coupler
Deleted
IC2308
5V
VSUS 215V
IC5V UVP
CN2301
VOFS OVP
VOFS UVP
VH OVP
VH UVP
IC5V, VF
D-D CONV.
T2402
VF+
VFIC5V
VOFS D-D
CONV.
T2403
VOFS
VH D-D
CONV.
T2401
VH
45
Mask Module
(STK795-511)
IC2303
+
IC2304
IC2311
5V
16.5V
Mask Module
(STK795-511)
IC2307
5
6
7
8
7.2.2
Outline of Power On Sequence for G-5 Series
A
PDP
REM
Sensor
Power Supply
STB control
Side
Key
5
Power Supply
Relay control
MOD Ucom
B
BUFF
BUFF
BUFF
BUFF
MR
KEY_B
REM_B
STB_MT
BUFF
IC9301
BUFF
IC9301
SR_IN
1
MTXD
MRXD
REQ
ACTIVE
TXD_IF
RXD_IF
CE_IF
REQ_IF
BUSY_IF
BUFF
IC9302
反転
Q8702
C
4
V+3COM
1
IF_Ucom
IC8702
SR Circuit
Q9451、Q9452、
Q9455、Q9455
REM_B
PM_SW
IC8507
2
6
Main Ucom
IC7207
3
Power Supply
Relay control
:Signal name for each line
D
1: Remote signal or key sginal is input to IF Ucom on AV board.
2: IF Ucom supplys power to Main Ucom on Main board and Module Ucom on D. Video board
3: IF Ucom communicates remote control (or KEY ) info to Main Ucom.
4: Main Ucom outputs starting up command to Module Ucom.
5: Module Ucom turns on power lines in panel by controlling relay on power supply board on panel.
6: Main Ucom turns on power lines in MR by controlling relay on power supply board on MR.
E
46
F
PDP-R05
5
6
165
7
8
Disassembly
Rear Case and Front Case Assy
1
2
Remove ten screws.
Remove 25 screws.
∗1:
When reassembling, first secure the screws for
these holes to position the Rear Case correctly.
3
4
Remove the Rear Case.
Remove one screw.
When reassembling the Front Case Assy
Secure the screws in the order of ~ and Ÿ.
Then secure the screws on the upper side, the sides,
then the lower side.
Rear Case
2
2
1
2 1
1 (Secure this screw first.)
1 2
2
2
1
2
2
2
2
1
2
∗1
2
∗1
3
2
2
2
2
1
2
2
2
1
1
2
5
6
2
2 1
4
2
1 2
Remove the flexible cable on the PANEL KEY Assy.
Remove the Front Case Assy .
6 -2
Note: If you wish to remove only the Front Case Assy, you can
remove it in the order of 1, 4, 5, and 6.
6 -1
Front Case Assy
5
PANEL KEY Assy
47
2
2
X CONNECTOR A and B Assy's
1
2
3
4
Remove the PANEL LED Assy by removing one screw.
Remove two screws.
Remove flat clamp and remove the wires.
Remove Switch Holder.
3
Flat Clamp
2
4
2
Switch Holder
1
PANEL LED Assy
5
Remove three screws to remove the Front Chassis VR
5
5
5
Front Chassis VR
6
7
43 X DRIVE Assy
Remove the seven screws.
Remove the X CONNECTOR A and B Assy's.
6
7
×3
6
×4
7
X CONNECTOR B Assy
48
X CONNECTOR A Assy
SCAN A and B Assy's
1
2
3
Remove two screws.
Remove flat clamp and remove the wires.
Remove IR Holder.
Flat Clamp
2
1
1
3
IR Holder
4
Remove three screws to remove the Front Chassis VL .
4
4
4
5
6
7
8
9
Front Chassi VL
43 Y DRIVE Assy
Remove four screws.
Disconnect two pin connectors.
Remove two PCB spacers.
Remove four edge card spacers.
8
×2
6
Remove SCAN A and B Assy's.
7
9
43 SCAN B Assy
49
5 5
×2
6
7
8
9
43 SCAN A Assy
8
MULTI BASE SECTION
Note:
To access the Multi Base Section, only the Rear Case must
be removed. No other parts need to be removed.
1
2
3
4
5
6
Remove four screws.
Remove three screws.
Remove six screws.
Multi Base Section
Disconnect the connectors.
Remove the Under Cover Assy.
Remove the Multi Base Section.
1
1
6
3
3
×2
4
3
×2
×2
5
1
1
2
2
2
Under Cover Assy
HD SP TERMINAL Assy
HD AUDIO AMP Assy
50
PANEL IF Assy
Trouble shooting
Operation statuses indicated by LEDs
G-5 Models
MR-LED
Standby
RED
GREEN
Power on
RED
GREEN
MR-AC power off
RED
GREEN
Panel -AC power off
RED
GREEN
MR power down
RED
GREEN
MR shut down
RED
GREEN
MR trap SW open
RED
GREEN
Panel power down
RED
GREEN
Panel shut down
RED
GREEN
Panel Trap SW open
RED
GREEN
PANEL-LED
Normal
Disconnection of the
RED
system cable ( MDR ) GREEN
Only panel
Power management
1.0s
1.0s
1.0s
0.5s
0.5s
1.0s
3.0s
0.5s
1.0s
0.5s
Abnormality
in MR
3.0s
1.0s
RED
GREEN
51
0.5s
0.5s
0.5s
3.0s
0.5s
0.5s
0.5s
3.0s
1.0s
1.0s
1.0s
1.0s
Abnormality
in PANEL
Disconnection
of system cables
Block diagram of the shutdown signal system on the PDP panel
DIGITAL VIDEO ASSY
Note:
The figures 1- 5 indicate the number of times
the green LED flashes when shutdown
occurs in the corresponding route.
HD AUDIO AMP ASSY
TXD_IC4
RXD_IC4
CLK_IC4
IC4_CE
IC4_BUSY
PANEL IF
ASSY2
A1
IC3504
Audio AMP
IC5401
IC4
A_NG
R7
R4
5
D15
2
IC4002
EEPROM
3
1
IC3502
VOLUME IC
IC5301
3.3V-RST
IC5302
OR
IC5303
1.5V-RST
RST2
2
IC5201
Module Ucom
IC5206
EEPROM
E_SCL
E_SDA
4
A_SCL
A_SDA
2
TEMP1
B_SCL
B_SDA
52
PANEL SENSOR
ASSY
D4
TE1
IC1072
TEMP sensor
Media Receiver Shut Down Block
AV
AV Assy
Main Assy
EEPROM
IC8705
HDMI 1 Rx
IC6881
HDMI 2 Rx
IC6881
EEPROM
IC7502
11
U7502
U7501
8
UIF Ucom
IC6702
A2
M2
8
FAN
Main Ucom
IC7207
14
FAN
M3
9
AV SW
IC8002
Front key Assy
IC7201
TEMP
Sensor
10
CC Ucom
IC8903
8
12
8
RGB SW
IC8005
13
DTV tuner Assy
7
7
DCDC converter
U8502,8503,8504
Y/C SEP
MAIN
IC6107
AD MAIN
IC6402
SD6: TXD_MD, RXD_MD, RQE_MD
SD7:
IC7004 - IC7207 (TXD_IC, XD_IC2, CLK_IC2 ,
IC2_CE, IC2_EMG)
IC7104 - IC7207 (TXD_IC3, RXD_IC3, CLK_IC3,
IC3_CE, IC3_RQE, IC3_BUSY)
Y/C SEP
SUB
IC6255
BCM
7115
I/P
IC7004
Signal
Selector
IC6951
6
AD SUB
IC6602
RESIZE
MIX
SD8: (SCL_AV, SDR_AV, SCL_MAIN, SDA_MAIN,
SCL_HDMI, SCL_EP, SDA_EP)
IC7101
SD9: IC7202 - IC8702 (TXD_IF,RXD_IF, CLK_IF,
IF_CE, BUSY)
SD10: FAN_NG
SD11: TEMP2
SD13: U8502 (DD_CON)
SD14: IC8705 EEPROM (EP_2)
53
IC3001
IC7401
DVI TX
M4
MD1
MDR Assy
To Module Ucom
on Panel
Defective locations assumed from the number of LED Flashing
LED Blink number
Panel LED
RED
GRN
RED
MR LED
RED
GRN
GRN6
SD/PD
Detected location
Module Ucom
Possible failure location
OSD comment when detecting SD
Explanation of expected failure parts
Short circuit of system cable
None
Module Ucom on panel or around this Ucom
Main Ucom ( IC7207)
Communication line error between Module Ucom on panel and IC7207
(TXD_MD、RXD_MD、REQ_MD)
IC7004 (IP Process IC) or around this IC
None
Communication line error between IC7004 and IC7207 Main Ucom (TXD_IC2,
RXD_IC2, CLK_IC2, IC2_CE, IC2_EMG)
IC7101( RESIZE MIX IC) or around this IC
Communication line error between IC7101and IC7207 Main Ucom (TXD_IC3,
RXD_IC3, CLK_IC3, IC3_CE, C3_REQ, IC3_BUSY)
RED
GRN7
RED
GRN8
IIC bus line
RED
GRN9
Main Ucom
RED
GRN10
RED
GRN11
RED
RED
GRN13
GRN14
FAN
MR or PDP having high
temperature
ASIC Power (DC-DC )
IF_E2P
Failure in U8502 (DD_CON on AV) or short circuit on another location
Defective IC8705 (IF_E2P) or its peripheral circuits
None
Turn of the unit due to high temperature.
Confirm temperature around MR [SD11]
None
None
MR PWR
MR power Assy in failure or short circuit on another location
None
Main Ucom 3 serial lines
SD
RED
RED １
PD
IC8903 ( CC Ucom) or around this IC
IC6107 (CD_MAIN) or around this IC
IC6255 (CD_SUB) or around this IC
IC6402 (AD_MAIN) or around this IC
IC6602 (AD_SUB) or around this IC
IC6801 (HDMI_1) or around this IC
IC6881 (HDMI_2) or around this IC
IC6951 (BUS_SW) or around this IC
IC7401 ( TX) or around this IC
U7501 (TU) or around this IC
IC8002 (AV_SW) or around this IC
IC8005 (RGB_SW) or around this IC
IC7205 ( E2P) or around this IC
Communication line error between the above ICs and IC7202 Main Ucom
(SCL_AV, SDA_AV, SCL_MAIN, SDA_MAIN, SCL_HDMI, SDA_HDMI,
SCL_EP, SDA_EP)
IC7202 (Main Ucom)
Flexible cable failure between Main board and AV board
Communication line error between IC7202 Main Ucom and IC8702 IF Ucom
(TXD_IF, RXD_IF, CLK_IF, IF_CE, IF_BUSY)
Stop FAN due to fan failure or something is stuck in the fan
Using units in high temperature location
54
None
None
LED-lighting patterns
Status of the Unit
Standby,
power management
Lit in red
LED-lighting Pattern
G
R
Power on
Lit in green
G
R
PDP's power not on
Flashing in red
(at 1-sec intervals)
G
1sec
R
System cable disconnected *
Flashing alternately in red
and green (at 1-sec intervals)
1sec
G
R
Waiting for start of rewriting
by the microcomputer
G
R
Waiting for finish of rewriting
by the microcomputer
Shutdown (circuit protection)
Power-down
(circuit protection)
TRAP switch operation
G
100msec
100msec
50msec
R
50msec
Flashing in green n times
(initially at 0.5-sec intervals
then 2.5-sec intervals)
G
0.5sec
2.5sec
Flashing in red for n times
(initially at 0.5-sec intervals
then 2.5-sec intervals)
G
0.5sec
2.5sec
R
R
G
R
* In this case, the red and green areas on the screen of the panel flash alternately.
55
Defective points assumed from the number of times of LED flashing
No. of times of LED flashing
Category
LEDs on the panel LEDs on the MR
∗1
RED
GRN
RED
GRN
Site detected as
defective
∗2
∗2
∗2
Green 1
Green 2
Green 3
Red
Red
Red
Green 4
Red
Panel having abnormally
∗2
high temperature
The power is shut down, because the internal
temperature has risen. Check the temperature
surrounding the PDP. (SD04)
Green 5
Red
Short-circuiting of the
speakers
∗2
The power is shut down, because the protection
circuit inside the unit is activated. Check if the
speaker cables are short-circuited. (SD05)
Green 6
Module microcomputer
Disconnection of the system cable
Defective module microcomputer or its peripheral circuits of the panel (Refer to the service manual of the PDP-434PU or
PDP-504PU.)
None
Defective main microcomputer (IC7207)
Failure in communication (TXD_MD, RXD_MD, REQ_MD) between the panel's module microcomputer and IC7207 (main
microcomputer)
Green 7
3-wire serial connection
of the main section
Defective IC7004 or its peripheral circuits
Failure in communication (TXD_IC, XD_IC2, CLK_IC2, IC2_CE, IC2_EMG) between IC7004 and IC7207 (main
microcomputer)
Defective IC7101 or its peripheral circuits
Failure in communication (TXD_IC3, RXD_IC3, CLK_IC3, IC3_CE, IC3_REQ, IC3_BUSY) between IC7101 and IC7207
(main microcomputer)
IIC of the main section
Defective IC6107 (CD_MAIN) or its peripheral circuits
Defective IC6255 (CD_SUB) or its peripheral circuits
Defective IC6402 (AD_MAIN) or its peripheral circuits
Defective IC6602 (AD_SUB) or its peripheral circuits
Defective IC6881 (HDMI_2) or its peripheral circuits
Defective IC6951 (BUS_SW) or its peripheral circuits
Defective IC7401 (TX) or its peripheral circuits
Defective U7501 (TU) or its peripheral circuits
Defective U7502 (TU) or its peripheral circuits
Defective IC8002 (AV_SW) or its peripheral circuits
Defective IC8005 (RGB_SW) or its peripheral circuits
Defective IC7205 (E2P) or its peripheral circuits
Failure in communication (SCL_AV, SDA_AV, SCL_MAIN, SDA_MAIN, SCL_HDMI, SDA_HDMI, SCL_EP, SDA_EP)
between one of the above devices and IC7207 (main microcomputer)
Red
Red
Panel drive IC
Module section IIC
Power decrease of
DIGITAL-DC-DC
OSD when detected
(warning message)
Possible defective points (representative examples)
SD
Red
Green 8
None
None
None
Defective IC7207 (main microcomputer)
Defective flexible cable for communication between the MR MAIN BOARD Assy and the AV BOARD Assy
Failure in communication (TXD_IF, RXD_IF, CLK_IF, IF_CE, IF_BUSY) between IC7207 (main microcomputer) and
IC8702
None
None
Red
Green 9
Main microcomputer
Red
Green 10
Red
Green 11
Fan
Failure in the fan motor, or the fan stopped because of dust attached to the fan
MR or unit having abnormally
The Media Receiver or the unit being used at high temperature
high temperature
Red
Green 12
Defective DTV tuner
Digital tuner (U.S. model) Failure in communication (TXD_DT, RXD_DT) between the digital tuner and IC8202 (main microcomputer)
None
Red
Red
Red
Red 2
Red 3
Red 4
Red 5
Red 6
Red 7
Red 8
Red 9
Red 10
Red 11
Red 12
Green 13
Green 14
ASIC power supply (DC-DC) Defective U8502 (DD_CON) or short-circuiting elsewhere
IF_E2P
Defective IC8705 (IF_E2P) or its peripheral circuits
None
None
Red 1
Red
Red
Red
Red
Red
Red
Red
Red
Red
Red
Red
MR PWR
POWER
SCAN
SCN-5V
Y-DRIVE
Y-DCDC
Y-SUS
ADRS
X-DRIVE
X-DCDC
X-SUS
D-DCDC
None
None
None
None
None
None
None
None
None
None
None
None
Red 13
Red
PD
IC4
Defective Power Supply Assy of the Media Receiver, or power short-circuiting in another Assy
∗2
∗2
∗2
∗2
∗2
∗2
∗2
∗2
∗2
∗2
∗2
∗2
∗1: Shutdown (SD) is a protective operation controlled by the
microcomputer, and you can turn on the unit again using the remote
control unit. Power-down (PD) is a protective operation activated by
the circuitry and can be reset after AC power is off for about 1 minute.
∗2: Refer to the service manual of the PDP-435PU or PDP-505PU.
None
None
The power is shut down, because the internal
temperature has risen. Check the temperature
surrounding the Media Receiver. (SD11)
None
56
• Operation statuses indicated by LEDs
MR-LED
Standby
RED
GREEN
Power on
RED
GREEN
MR-AC power off
RED
GREEN
P-AC power off
RED
GREEN
MR power-down
0.5s
RED
GREEN
MR shutdown
RED
GREEN 0.5s 0.5s 0.5s
MR modification (Trap SW)
RED
GREEN
P-power-down
RED
GREEN
P-shutdown
PANEL-LED
Normal
1.0s
1.0s
1.0s
1.0s
3.0s
Abnormality
in MR
3.0s
0.5s 0.5s 0.5s
3.0s
RED
GREEN
0.5s 0.5s 0.5s
3.0s
No backup copy
RED
GREEN
0.2s
Disconnection of the
system cable
RED
GREEN
1.0s
1.0s
1.0s
Abnormality
in the panel
1.0s
Disconnection
of cable
Power management when
the Media Receiver is not
connected with the PDP
RED
GREEN
2.0s
Note: "P" stands for panel.
: Lit in red
: Lit in green
: Not lit
57
2.0s
• Identification of locations having abnormality by the number of times the LEDs flash
On Shutdown and power-down
Shutdown
• Operation: When the microcomputer detects any abnormality, it forcibly turns off the unit.
• LED indication: The green LED flashes.
Power-down
• Operation: When the unit is in emergency status, a protection circuit is activated, and the power is turned off.
• LED indication: The red LED flashes.
Category
MR-LED
STB ON
PANEL-LED
STB
ON
Unit's operation
Lit
1 time
Communication failure of the
Immediate shutdown
panel-drive IC
Lit
2 times
Immediate shutdown
module IIC
Lit
3 times
Power decrease of the digital
Immediate shutdown
DC-DC converter
Lit
4 times
Panel having high
temperature
SD
1 time
Lit
Lit
Lit
Lit
Lit
Lit
Lit
Lit
Lit
Lit
Lit
Lit
Warning indication
when the MR is connected
Shutdown 30 seconds Powering off. Internal temperature is too high.
Check temperature around PDP. [SD04]
after warning
Shutdown 3 seconds
after warning
5 times Audio failure
Lit
PD
Content
Powering off. Internal protection circuits
turns power off.
Is the speaker cable short-circuited ?
[SD05]
6 times
Lit
Immediate shutdown
module microcomputer
7 times
Lit
Main 3-wire serial
communication in failure
8 times
Lit
Immediate shutdown
main IIC
9 times
Lit
Immediate shutdown
main microcomputer
10 times
Lit
Fan in failure
Immediate shutdown
11 times
Lit
MR or unit having higher
temperature
Powering off. Internal temperature is too high.
Shutdown 30 seconds
Check temperature around media receiver.
after warning
[SD11]
12 times
Lit
Immediate shutdown
digital tuner
13 times
Lit
Lit
2 times
3 times
4 times
5 times
6 times
7 times
8 times
9 times
10 times
11 times
12 times
13 times
MR-ASIC power (DC-DC) in
failure
MR power supply
Panel-POWER SUPPLY
SCAN
SCAN-5V
Y-DRIVE
Y-DCDC
Y-SUS
ADDRESS
X-DRIVE
X-DCDC
X-SUS
DIGITAL-DCDC
IC4 Manta IC
Is there a short in speaker cable ?
Immediate shutdown
Immediate shutdown
Immediate power-down
15 times
Lit
UNKNOWN ∗∗
∗ If the power-down circuit for X-SUS/Y-SUS is activated because output of the drive waveform for IC4 is stopped, IC4-PD is displayed.
∗∗ If the unit cannot identify which protection circuit was activated, even if a power-down had been detected, the red LED may flash 15 times.
58
A
(( ADDRESS ASSY
(upper)
D5 - D8
AD1
A
ADDRESS ASSY
(lower)
AD1
D9 -D12
IC5214
IC5215
OR
ADR_PD
8
DC-DC
CONVERTER
X DRIVE ASSY
D14
XDRIVE_PD
XDD_CNV_PD
X1
Y DRIVE ASSY
XSUS_PD
D13
SCAN_PD
SCAN_5V_PD
Y1
YDRIVE_PD
YDD_CNV_PD
YSUS_PD
9
0
-
3
4
5
6
7
IC5401
IC4
POWER SUPPLY UNIT
DCC_PD
OR
OR
IC5208
PD-MUTE
circuit
S5201
D1
P2
Relay control
PD
PD_MUTE
2
PS_PD
~
=
IC5201
module
microcomputer
59
Flashes in a case of power-down
other than power-supply-related
power-down (Red LED:D5201)
PD_TRIGGER
Protection
circuit
Flashes in a case of
power-supply-related
power-down
(Orange LED: D158)
• Block diagram of the power-down signal system
Note:
The figures 1 - = indicate the number of times the
LED flashes on the panel when power-down occurs in
the corresponding route.
DIGITAL VIDEO ASSY
SERVICE FACTORY MODE
To operate in Service Factory mode, use the supplied remote control unit.
How to enter Service Factory Mode
With the remote controler from Standby: Press Display, Left, Up, Left, Right, Power (Same as G-4 Models)
Operation in Service Factory mode
¶ Functions whose settings are set to OFF
The settings for the following functions are set to OFF when Service Factory mode is entered (including when the "FAY"
command is received):
• Two-screen operations (input function set on the main side is selected)
• P ZOOM
• STILL
• Detection of the TRAP switch (The log in the EEPROM is retained.)
¶ User data
User data will be treated as follows:
• User data on picture- and audio-quality adjustments are not reflected (data stored in memory will be retained).
• Data on screen position are reset to the default values (data stored in memory will be retained).
Remote control codes in Service Factory mode
SR Function
Muting
Main Function
Remarks
Switching the main items
Shifting to the next main item
DOWN
Switching the subtitled items
Shifting downward to the next subtitled item
UP
Switching the subtitled items
Shifting upward to the next upper layer
LEFT
Increasing the adjustment
value
Increasing the adjustment value
RIGHT
Decreasing the adjustment
value
Decreasing the adjustment value
SET
Switching layers
Shifting downward or upward to the next lower or upper
layer
INPUT
Selecting input
Shifting the input to the next function
INPUTxx
Selecting input
Switching the input to xx
CH+
Increasing the channel number
Advancing a preset channel
(effective when Function is set to TV)
CH-
Decreasing the channel
number
Turning a preset channel backward
(effective when Function is set to TV)
Numeric keys
Function: TV
Function: TV
(previously selected channel number is selected)
POWER
Power OFF
Turning the power off
FACTORY
Factory OFF
Turning Service Factory mode off
MENU
Menu ON
Turning Service Factory mode off and Menu mode on
60
Service Factory menus
1 INFORMATION mode
Up
Down
6 INITIALIZE mode
1. VERSION (1)
. VERSION (2)
2. SERIAL
3. PANEL PD
4. PANEL SD
5. MR NG
6. TEMPERATURE
7. HOUR METER
8. MR HOUR METER
9. PULSE METER
10. P ON COUNTER
11. DIGITAL EEPROM
12. HDMI SIGNAL INFO1
. HDMI SIGNAL INFO2
. DTV TUNING STATUS1
. DTV TUNING STATUS2
MUTE
1. SYNC DET
2. DRIVE MODE
3. SIDE MASK LEVEL
4. PANEL REVICE
5. FINAL SETUP
6. C TEMP LOW
7. C TEMP MID LOW
8. C TEMP MID
9. C TEMP MID HIGH
10. C TEMP HIGH
11.
12. UART SELECT
13. CVT AUTO
14. HDMI INTR POSITION
SUS FREQ MODE
MUTE
MUTE
2 FUNCTION CHECK mode
5 OPTION mode
1. MASK
2.
3. PEAK LIMITER
4. DYNAMIC RANGE
5. EDIT WRITE MODE
6.
7.
8.
9.
10.
11.
12.
13. CH PRESET
14. ANTENNA MODE
1.
2.
3.
4.
5. FAN
6. AFT LOCK
7.
MUTE
3 INDIVIDUAL mode
1. CVY GAIN
2. RY GAIN
3. GY GAIN
4. BY GAIN
MUTE
MUTE
4 COMMON ADJ. mode
1. RGB 1
2.
3. PANEL 1
4. PANEL 2
61
Indications in Service Factory mode
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
Main-items
VD1 – 1 3 1 –NTV – JHS
V E R S I ON ( 1 )
I / F
MA I N
W I D – P RG
W I D – DA T
GU I – DA T
MO D U L E
S EQ – P RG
SQ – D T – V
SQ – D T – P
–
0
0
0
0
–
0
2
2
0
0
0
0
0
0
0
5
5
6A
1M
1M
1M
1M
7A
1A
0W
0W
0 0 1M
0 0 1A
Subtitled-items
Main-item indications
Four parameters are displayed:
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 38 39 40
1
2
3
I N F ORMA T I ON
VD1 – 0 1 7 –NTV – ST 1
1
2
3
4
1 Input function
Input Functions
On-Screen Display
VIDEO1
VD1
Terrestrial wave A
ARA
Terrestrial wave B
ARB
CABLE A
CBA
CABLE B
CBB
2 SIG mode and screen size
Note: See SIG-Mode Tables. (See next page.)
3 Color system and signal type
Color System and Signal Type On-Screen Display
NTSC
BLACK/WHITE
Composite input/
S-connector input
NTV
BWV
Y / CB / CR
CBR
Y / PB / PR
PBR
RGB
RGB
Digital video signal
DIG
4 Option (Destination, etc.)
Options
On-Screen Display
HD system in North America(Regular)
ATS
HD system in North America(ELITE)
AHS
62
¶ SIG-Mode Table
The signal mode is displayed in three characters:
First character: Resolution of the input signal (numerics for the video signals, and alphabetics for the PC signals)
Second character: Grouping of the V frequencies
SIG-Mode table for video signals (resolutions and V frequencies)
SIG-Mode
Signal Type
Vertical Frequency
fv (Hz)
Horizontal Frequency
fh (kHz)
13*
SDTV • 525i
60.000
15.750
21*
SDTV • 625i
50.000
15.625
33*
SDTV • 525p
60.000
31.500
41*
HDTV • 1125i
50.000
28.125
60.000
33.750
43*
1080I
51*
SDTV • 625p
50.000
31.250
61*
HDTV • 750p
50.000
37.500
63*
720P
60.000
45.000
SIG-Mode table for PC signals (resolutions and V frequencies)
SIG-Mode
Signal Type
Vertical Frequency
fv (Hz)
Horizontal Frequency
fh (kHz)
A2*
720 × 400
56.000
24.825
A5*
70.087
31.469
A8*
85.050
37.861
59.940
31.469
B4*
66.666
35.000
B6*
72.809
37.861
B7*
75.000
37.500
B8*
85.000
43.300
B3*
640 × 480
C3*
852 × 480
60.000
31.680
D2*
800 × 600
56.250
35.1556
D3*
60.317
37.879
D6*
72.188
48.077
D7*
75.000
46.875
D8*
85.061
53.674
49.725
E7*
832 × 624
74.550
F3*
1024 × 768
60.004
48.363
F5*
70.069
56.476
F7*
75.029
60.023
F8*
84.997
68.677
56.250
45.113
G3*
59.833
47.986
G5*
70.000
56.137
G2*
1280 × 768
63
2nd Character
Reference V Frequency
–
–
1
50
2
56
3
60
4
66
5
70
6
For interpolation of 72-Hz area
7
75
8
85
9 (spare)
–
?
–
Remarks
No signal
For distinguishing between 70-Hz or 75-Hz area
Out of range
Third character: Selection of the screen size by the user is displayed.
(?: available, ×: not available)
3rd Character
VIDEO
PC
0
DOT BY DOT
Description on GUI
×
?
1
4:3
?
?
2
FULL (FULL1)
?
?
3
ZOOM
?
×
4
CINEMA
?
×
5
WIDE
?
×
6
FULL 14 : 9
?
×
7
CINEMA 14 : 9
?
×
8
FULL2
?
?
9
OVERSCAN
?
×
Remarks
Indude WIDE-HD
HDTV1035i
64
1 INFORMATION mode
¶ Operation items
No.
Function / Display
Content
1
VERSION (1)
The flash memory versions for each device are displayed. (common part)
2
VERSION (2)
The flash memory versions for each device are displayed. (individual part)
3
SERIAL
For displaying the serial number of the product (not used)
4
PANEL PD
Power-down generated on the panel side and its time of occurrence are displayed.
5
PANEL SD
Shutdown generated on the panel side and its time of occurrence are displayed.
6
MR NG
Power-down and/or shutdown generated on the Media Receiver side and their/its time of occurrence are
displayed.
7
TEMPERATURE
Information on temperature is displayed.
8
HOUR METER
Cumulative power-on time to the panel is displayed.
9
MR HOUR METER
Cumulative power-on time to the Media Receiver is displayed.
10
PULSE METER
The pulse meter value on the panel side is displayed.
11
P ON COUNTER
The number of times the power to the panel was turned on is displayed.
12
DIGITAL EEPROM
The status of the backup data for the module microcomputer is displayed.
13
HDMI SIGNAL INFO.
The file information of HDMI series are displayed.
14
DTV TUNING STATUS
Information of DTV Tuning Status are displayed.
1. VERSION (1)
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
VD1 – 1 3 1 –NTV – JHS
V E R S I ON ( 1 )
I / F
MA I N
W I D – P RG
W I D – DA T
GU I – DA T
MO D U L E
S EQ – P RG
SQ – D T – V
SQ – D T – P
–
0
0
0
0
–
0
2
2
0
0
0
0
0
0
0
5
5
6A
1M
1M
1M
1M
7A
1A
0W
0W
Flash memory of Device
0 0 1M
0 0 1A
On-Screen Display
User IF microcomputer (MR: IC8702)
I/F
Main microcomputer (MR: IC7207)
MAIN
Program for IC 3 (MR: IC7101)
WID–PRG
Enhanced data for IC 3 (MR: IC7101)
WID–DAT
GUI data for IC 3 (MR: IC7101)
GUI–DAT
Module microcomputer (for the PDP)
MODULE
Program for IC 4 (for the PDP)
SEQ–PRG
Sequence data for IC 4 Video
SQ–DT-V
Sequence data for IC 4 PC
SQ–DT-P
2. VERSION (2)
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
VD1 – 1 3 1 –NTV – JHS
V E R S I ON ( 2 )
Device
CCD
DTV
DTV–VER
DT V – SR L
P A S SWO R D
MS KA
0 0 1K
01
00318
1234
Name Display
Version Display
CCD-UCOM
CCD
4 character
DTV Software Version
DTV
4 character
DTV hardware Version
DTV-VER
2 character
DTV hardware Serial
DTV-SRL
6 character
USER Password
PASSWORD
4 character
65
Remarks
4. PANEL PD
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
VD1 – 0 1 3 –NTV – ST 1
PANE L PD
F I RST
1
2
3
4
5
6
7
8
S E COND
X – DRV
Y – SUS
SCAN
Y – DCDC
SCN – 5 V
ADRS
P OWE R
Y – DCDC
–––––
P OWE R
P OWE R
–––––
0
0
0
0
0
0
0
0
0
0
0
0
5
2
0
0
0
0
2
7
9
4
0
0
3H5
5H4
0H5
3H0
2H3
0H0
H
H
1M
2M
0M
3M
1M
7M
M
M
Power-down information only on the panel side is displayed.
• Panel power-down information
No.
Type of Power-down
1
No corresponding item
2
Power-down of the main power supply
system
On-Screen Display No.
Type of Power-down
On-Screen Display
-----
8
Power-down of the address system
ADRS
POWER
9
Power-down of the X-DRIVE circuitry
X-DRV
3
Power-down of the scanning system
SCAN
A
Power-down of the X-DC/DC converter
4
Power-down in the path between the
scanning system and 5-V power supply
SCN-5V
B
Power-down of the X-SUS system
5
Power-down of the Y-Drive system
Y-DRV
C
Power-down of the driving IC power
supply system
D-DCDC
6
Power-down of the Y-DC/DC converter
Y-DCDC
D
Power-down of the driving stopped
IC4 (IC5401)
7
Power-down of the Y-SUS system
Y-SUS
F
Power-down point unidentified
UNKNOWN
5. PANEL SD
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
PANE L SD
MA I N
1
2
3
4
5
6
7
8
AUD I O
MD – I I C
T EMP 1
VD1 – 0 1 3 –NTV – ST 1
SUB
–––––
VOL I C
–––––
0 0 1 0 3H5 1M
0 0 0 7 5H4 2M
0 0 0 5 0H5 0M
H
M
H
M
H
M
H
M
H
M
The shutdown log only on the panel side is displayed.
• Panel shutdown information
No.
Type of Shutdown
1
Abnormality in IC 4 communication
2
Abnormality in module microcomputer IIC
communication
On-Screen Display
(MAIN)
Remarks
IC4
Subcategories exist.
(EROM4K : IC5206,
EROM2K : IC402, VOLIC : IC3502)
MD-IIC
3
Abnormality in RST2
4
Abnormality in panel temperature
TEMP1
5
Short-circuiting of the speakers
AUDIO
RST2
66
X-DCDC
X-SUS
6. MR NG
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
MR
1
2
3
4
5
6
7
8
VD1 – 0 1 3 –NTV – ST 1
NG
MA I N
SUB
M R – PWR
MO D U L E
MA – I I C
MA – I I C
MA – S R L
MA I N
T EMP 2
––––––
––––––
FE2
A V – SW 2
I C3
––––––
––––––
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
5
7
3
1
0
0
0
1H2
3H4
1H5
3H0
2H5
1H5
0H0
H
1M
5M
0M
3M
2M
8M
7M
M
Information on power-down and shutdown of the Media Receiver side is displayed.
• Media Receiver NG information
No.
On-Screen Display
(MAIN)
Type of Failure
Remarks
1
Abnormality in module microcomputer communication
MODULE
2
Abnormality in 3-wire serial communication of the main microcomputer
MA-SRL
3
Abnormality in main microcomputer IIC communication
MA-IIC
4
Abnormality in main microcomputer communication
5
Abnormality in temperature of the Media Receiver
6
Fan stopped.
7
Abnormality in communication of the digital tuner
8
Abnormality in the ASIC power supply on the MR side
MAIN
TEMP2
FAN
UART
M-DCDC
• Subcategory information
Type of Shutdown
MA-SRL
Subcategory
Remarks
IF microcomputer (IC8702), IC2 (IC7004), IC3 (IC7101)
MA-EEP (IC7205), IC1-M (IC6107), IC1-S (IC6255), HDMI1
(IC6801), HDMI2 (IC6881)*2, AD-M (IC6402), AD-S (IC6602), *2 : U.S. model only
IC6 (IC6951), CCD (IC8903)*2, FE1 (U7501), FE2 (U7502)*2, *3 : Europe model and General area model
AV-SW1 (IC8002), AV-SW2 (IC8005), TX-COM (IC8904)*3,
MPX (IC7502)*3, TX-BSY(IC8904)*3
PS/RST
No power, or reset status continued
MA-IIC
Interval UART
Communication
RETRY
The signal 0x02 (ready) has not been received.
DEVICE
Receive System Query Request Command
CD-COM
PC Card Module Communication
CD-DEV
PC Card Module
CD-RST
PC Card Reset NG
7. TEMPERATURE
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
VD1 – 0 1 3 –NTV – ST 1
T EMP E RA T UR E
T EMP
T EMP
F AN
1
2
: 128
: 149
:
: 125
TEMP1: The value read from the temperature sensor built into the panel is displayed in the range of 000-255.
Note: Refer to the service manual of the panel.
TEMP2: The value read from the temperature sensor built into the Media Receiver is displayed in the range of 000-255.
For reference, the approximate value for 60°C is 86 and for 35°C is 67.
Reference: When TEMP2 exceeds 100 (about 78°C), SD LED flash 11 times.
FAN:
The value of the Fan output is displayed. At shipment, the output is controlled in 2 steps, and the value for
strong output is set to about 131, and the value for weak output is set to about 93.
67
8. HOUR METER
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
VD1 – 0 1 3 –NTV – ST 1
HOUR ME T E R
0 0 1 5 1H2 1M
The cumulative power-on time of the panel is displayed.
9. MR HOUR METER
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
MR
VD1 – 0 1 3 –NTV – ST 1
HOUR ME T E R
0 0 1 5 1H2 1M
The cumulative power-on time of the Media Receiver is displayed.
10. PULSE METER
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
PULSE
VD1 – 0 1 3 –NTV – ST 1
ME T E R
B1
B2
B3
B4
B5
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
The cumulative number of pulses of the panel is displayed.
Note : Dividing screen into sixteen times sixteen and counting five different locations on a screen.
Each item, it's counted total 3840 pixels (for 50 inch) or 3072 pixels (for 43 inch) discharging.
(1280/16 x 768/16 = 3840, 1204/16 x 768/16 = 3072)
11. P ON COUNTER
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
P
ON
VD1 – 0 1 3 –NTV – ST 1
COUN T E R
00000000
T I ME S
The cumulative number of times the panel was turned on is displayed.
68
12. DIGITAL EEPROM
When the DIGITAL Assy of the PDP is to be replaced, the adjustment values in it can be temporarily stored in the ROM then
be written on the new Assy after replacement.
Whether adjustment has been made on the DIGITAL Assy of the PDP or not (i.e., in the state of a new service part), and
whether the data on any adjustment values are retained in the backup ROM or not are displayed.
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
D I G I TAL
AD J US T
BACK UP
VD1 – 0 1 3 –NTV – ST 1
E E P R OM
: NG
: OK
• Downloading the data from the backup ROM
(This must be performed after the DIGITAL Assy is replaced.)
To download the data from the backup ROM, press the ENTER key while the above screen is displayed. The display changes
as shown below. Move the cursor to YES then press the ENTER key. The data in the backup ROM are downloaded into the
new Assy.
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
D I G I TAL
VD1 – 0 1 3 –NTV – ST 1
E E P R OM
DA T A
T RANS F ER
YES
?
NO
• Clearing the data in the ROM of the DIGITAL Assy
The display below is automatically displayed after either YES or NO is selected on the display shown above. Move the cursor
to YES then press the ENTER key. Then all data on adjustment values in the ROM of the DIGITAL Assy are cleared.
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
D I G I TAL
VD1 – 0 1 3 –NTV – ST 1
E E P R OM
SERV I CE
YES
PAR T S
?
NO
69
Replacement or test of Digital Video Assembly
NEW DIGITAL
VIDEO ASSY
TO TEST
NEW DIGITAL
VIDEO ASSY TO
STAY IN UNIT
Pattern1
Pattern2
USED DIGITAL USED DIGITAL VIDEO
VIDEO ASSY TO ASSY TO GO BACK TO
STAY IN UNIT STOCK
ACTION
STEP1 STEP2
OK
OK
OK
OK
OK
OK
USED DIGITAL VIDEO
ASSY TO TEST
Display of Screen before
the following set
NG
"ADJUSTMENT"
OK
"BACKUP"
NG
OK
DOWNLOAD DATA
NO
YES
NO
NO
No
Yes
NO
IF "YES", PANEL IF ASSY WILL
RESTORE DATA TO DIGITAL VIDEO
ASSY
SERVICE PARTS
Display of Screen after
the above set
"ADJUSTMENT"
NO
NO
NO
YES
YES
No
YES
IF "YES", DATA WILL BE ERASED
FROM DIGITAL VIDEO ASSY.
NG
OK
OK
NG
NG
OK
NG
OK
OK
OK
OK
You can
power off
the unit with
standby
mode
OK
OK
OK
After selecting as
STEP1"NO,
YES", select again
as STEP2 " YES,
NO"
"BACKUP"
Attention points
You should
power off by
main power
SW or unplug
power cord,
otherwise
original
backup data
is gone.
NG
OK
OK
OK
Either one is OK but need to follow the attention points
NOTE: IF "DOWNLOAD DATA" IS "NO" AND DIGITAL VIDEO ASSY HAS NO DATA, THERE WILL BE NO AUTOMATIC BACKUP AT POWER OFF.
70
13. HDMI SIGNAL INFO
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
H DM I
VD1 – 1 3 1 –NTV – JHS
S I GNA L
0x60
0x68
–
–
–
–
–
–
–
–
–
4E
4F
50
51
55
2A
30
31
44
I N FO
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0x68
–
–
–
–
–
–
–
–
–
4
4
4
4
8
8
8
8
8
5
6
7
8
4
5
6
7
8
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Technical examination display
(Reading status registers in HDMI receiver and displaying them by HEX value.)
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
H DM I
VD1 – 1 3 1 –NTV – JHS
S I GNA L
0x60
–
–
–
–
3A
3B
3C
3D
I N FO
:
:
:
:
0
0
0
0
2
0
0
0
0
0x68
–
–
–
–
–
–
06
07
08
0C
0D
0E
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
For technical discussion
14.DTV TUNING STATUS
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
DTV
T UN I NG
CBA – 4 3 2 – D I G – KHS
STA TUS
1
I NBAND F R EQU E NC Y
MO D U L A T I O N
S TATUS
AGC
:
:
:
:
6 7 5 MH z
Q AM 2 5 6
L OCK
8 5%
COR R E C T E D E RROR
UNCORR E C T E D E RROR
T I ME
:
:
:
12345
678
45sec
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
DTV
T UN I NG
CBA – 4 3 2 – D I G – KHS
STA TUS
2
OO B F R E Q U E N C Y
S TATUS
AGC
:
:
:
7 0 . 0 0 MH z
UN LOC K
7 2%
P ROGR AM N UMB E R
V I DEO P I D
AUD I O P I D
PCR P I D
V I D E O F ORMA T
:
:
:
:
:
3
2
2
2
1
0
0
0
0
1
2
1
80 I / 16 : 9
71
2 FUNCTION CHECK
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
No.
F UNC T I ON
F AN < = >
Display
CHECK
VD1 – 1 3 1 –NTV – JHS
No last memory in this menu
:MIN
Detail
232C Command
Remarks
1
FAN <=>
MIN ⇔ CNT ⇔ MAX
2
AFT <=>
UNLOCKED ⇔ LOCKED
*1
For Factory use
AFT
2.1 FAN
Controls FAN speed by force. (MIN : STOP, CNT : Follows movement specifications, MAX : High)
Temp sensor is working only displaying data value in service factory mode.
After getting off service factory mode, this function is set to normal automatically.
2.2 AFT LOCK
For production line use only
Stop AFT tuner received function and receive a center frequency.
After turning off a unit (including stand-by mode), this setting is set normal (AFT function) automatically.
It's performed to two tuner and DTV tuner to U.S. model.
72
5 OPTION mode
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
OP T I ON
MA S K
VD1 – 1 3 1 –NTV – JHS
( + )
No. Function/Display
Corresponding
RS-232C Command
Content
1
MASK (+)
Selecting the pattern mask of IC4
MSK
2
PEAK LIMITTER
ON ⇔ OFF
PLT
3
DYNAMIC RANGE
ON ⇔ OFF
DYR
4
EDID WRITE MODE
DISABLE ⇔ ENABLE
EPA
5
CH PRESET
FACTORY ⇔ USER
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
OP T I ON
MA S K
VD1 – 1 3 1 –NTV – JHS
<=>
: 01 ( P60 )
The mask frequency can be cyclically changed (see the table below) by pressing the left or right cursor key. The mask pattern
can be cyclically changed by pressing the up or down cursor key. Approximately 2 seconds after either the up or down cursor
key is pressed, the mask screen will appear.
• Frequency selection while the mask is displayed
No. Function/Display
Content
Corresponding
RS-232C Command
0
V50
Video 50-Hz sequence
F50
1
V60 (initial value)
F60
2
P60
PC 60-Hz sequence
F61
3
P70
PC 70-Hz sequence
F70
4
V72
F72
5
V75
F75
73
6 INITIALIZE mode
(For managing switching of the initial settings and destination setting)
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
No.
I N I T I AL I ZE
S YNC
DET
VD1 – 0 1 3 –NTV – ST 1
( + )
Function/Display
1
SYNC DET (+)
2
DRIVE MODE (+)
3
SIDE MASK LEVEL (+)
4
PANEL REVICE (+)
5
FINAL SETUP (+)
6
C TEMP LOW (+)
7
C TEMP MID LOW (+)
8
C TEMP MID (+)
9
C TEMP MID HIGH (+)
Content
10 C TEMP HIGH (+)
11 UART SELECT <=>
1200-232C ⇔ ••• ⇔ 38400-232C ⇔ 9600-SR+
12 CVT AUTO <=>
13 HDMI INTR POSITION(+)
DISABLE ⇔ ENABLE (For Factory use)
14 SUS FREQ MODE<=>
000⇔ ••• ⇔ 007
• When there is a modification log, if the “Display” key is held pressed for at least 3 seconds while the above display is displayed, the
modification log will be cleared.
• UART SELCT
Option No.
Function /
Display
1 (initial setting) 9600-SR+
Operation / Control
Remarks
To set to SR+ (9600 BPS)
2
1200-232C
To set to RS-232C (1200 BPS)
3
2400-232C
4
4800-232C
5
9600-232C
6
19200-232C
7
38400-232C
For switching external communication
between RS-232C and SR+
Tips: How to change the SR+/RS-232C setting without entering Service Factory mode
Refer to "6.3 USING RS-232C COMMANDS".
74
• Block diagram of the shutdown signal system
Note:
The figures 1 - 5 indicate the number of times
the LED flashes when shutdown occurs in the
corresponding route.
HD AUDIO AMP
ASSY
R7
R4
5
IC5401
IC4
TXD_IC4
RXD_IC4
CLK_IC4 1
IC4_CE
IC4_BUSY
PANEL IF
ASSY
A1
IC3504
AMP
DIGITAL VIDEO ASSY
IC5301
3.3V-RST
IC5302
OR
D15
IC5003
1.5V-RST
IC5206
EEPROM
2
IC4002
EEPROM
A_SCL
A_SDA
IC5201
MODULE UCOM
2
PANEL SENSOR
ASSY
RST2
2
A_NG
IC3502
VOLUME IC
3
E_SCL
E_SDA
4
D4
TEMP1
B_SCL
B_SDA
TE1
IC1072
TEMP.
SENSOR
• Diagnosis of shutdown
LED
SD Circuit in
Operation
Communication
1 time failure of the
panel-drive IC
Defective Assy
Point to be Checked
Possible
Defective Part
Communication failure
of IC4
IC4 BLOCK,
PANEL FLASH BLOCK
IC5401, IC5305
Writing failure of IC4
Communication
failure of the
module IIC
2 times
PANEL IF
(Check the
shutdown
subcategory on
the Factory menu.)
HD AUDIO
Power decrease of DIGITAL VIDEO
DIGITAL-DC-DC
of the EEPROM (4K)
MODULE UCOM
BLOCK
IC5206
of the EEPROM (2K)
PANEL IF BLOCK
IC4002
Panel having
4 times
DIGITAL VIDEO
higher temperature
Check if the cable is
disconnected or not
securely connected.
Disconnection of cable CN4009 - CN3501
Defective 114-pin FPC CN4004 - CN5001
ADY1081
Defective volume IC
HD AUDIO AMP Assy
IC3502
Defective DC-DC
converter
DIGITAL DD CON
BLOCK
U5602
Defective RST IC
PANEL FLASH BLOCK
IC5301, IC5302,
IC5303
POWER SUPPLY No startup of 12 V
Cable disconnected
Panel having higher
temperature
Check if the 114-pin
FPC is broken or not
securely connected.
Check if 3.3 V and 1.5
V are activated.
CN5202 - CN1071
Shutdown occurs
when the sensor
temperature becomes
74°C or more (PDP435PE) or 74°C or
more (PDP-505PE).
Surrounding temperature
Check if the speaker
cables are in contact
with the chassis, etc.
Speaker short-circuited Speaker terminals
5 times Audio failure
Remarks
After turning the unit
on again, check if the
data on the version
can be read with the
GS1 command.
DIGITAL VIDEO
DIGITAL VIDEO
3 times
Reason for
Shutdown
HD AUDIO
Defective AMP IC
HD AUDIO AMP ASSY
HD AUDIO
Disconnection of cable CN4009 - CN3501
75
IC3504
Check if the cable is
disconnected or not
securely connected.
1
Defective Assy
Reason for Power-down
Point to be Checked
Possible Defective Part
MR POWER
If the elapsed time from relay-on until the LED
in the power supply unit lights is about 2-4
seconds, the defective assembly may be the
43 X or Y DRIVE.
POWER SUPPLY Unit
2 POWER
3
Remarks
SCAN
43 X DRIVE Assy
VSUS UVP
X SUS BLOCK
IC1203, IC1207 (mask module)
43 Y DRIVE Assy
VSUS UVP
Y SUS BLOCK
IC2303, IC2307 (mask module)
VH UVP
SCAN IC
SCAN IC
VH UVP
VH DC/DC
IC2401, IC2402, IC2410, L2401
VH OVP
VH DC/DC
IC2402, IC2410
43 SCANA, B Assy
or Y 43 DRIVE Assy
Disconnection of cable detected CN2001, CN2301
Disconnection of cable detected CN2101, CN2102, CN2301
4 SCN-5V
43 SCANA, B Assy
or Y 43 DRIVE Assy
5 Y-DRIVE
43 Y DRIVE Assy
6 Y-DCDC
43 Y DRIVE Assy
7 Y-SUS
43 Y DRIVE Assy
8 ADRS
43 ADDRESS Assy
IC5V UVP
SCAN IC, IC5V DC/DC Y SUS
BLOCK
IC5V OVP
IC5V DC/DC
IC2403, IC2411
+16.5V OCP
Y SUS BLOCK
IC2303, IC2307 (mask module), IC2301,
IC2304, IC2305, R2332
VOFS UVP
VOFS DC/DC
IC2404, IC2412, Q2404, Q2407, Q2312
VOFS OVP
VOFS DC/DC
IC2404, IC2412
Power-down caused by
detection of middle-point voltage Y RESONANCE BLOCK
SCAN IC, Q2401, Q2402, IC2304,
Q2202, Q2203, Q2214, Q2205, Q2206,
Q2208, Q2209, Q2212, IC2201, IC2202,
D2201, D2206, D2220, D2211, D2225,
D2230, Control signal series resistors
Disconnection of cable detected CN1501
detection of a power surge
ADR RESONANCE BLOCK
R1631, Q1601, D1602
Disconnection of cable detected CN1001, CN1201
9 X-DRIVE
10 X-DCDC
43 X DRIVE Assy
43 X DRIVE Assy
+16.5V OCP
X SUS BLOCK
IC1203, IC1207 (mask module), IC1204,
IC1206, R1230, IC1205
VRN OCP
X SUS BLOCK
Q1205, R1226, R1251
VRN OVP
VRN DC/DC
IC1403, IC1404
VRN UVP
VRN DC/DC
IC1402, IC1403, IC1404
X SUS BLOCK
Q1205, R1226, R1251
Q1102, Q1103, Q1114, Q1105,
Q1108, Q1109, Q1111, Q1112, IC1101,
IC1102, D1103, D1113, D1118, D1125,
D1129, D1130, Control signal series resistors
43 X DRIVE Assy
detection of middle-point voltage X RESONANCE BLOCK
12 DIG-DCDC
DIGITAL VIDEO Assy
DCDC +3.3V, +1.5V OVP
DC DC CONVERTER BLOCK
U5602 (DC DC CONVERTER Module)
13 IC4
DIGITAL VIDEO Assy
IC4 Drive STOP
IC4 BLOCK
IC5401
11 X-SUS
OVP: Over Voltage Protection
UVP: Under Voltage Protection
OCP: Over Current Protection
76
• Power-down diagnosis (defective points)
PD Circuit in
operation
• Diagnosis with the aid of Factory mode
When the Media Receiver is connected, the power-down and shutdown logs can be referred to with OSD. Only the items
useful when servicing the PDP-435PE/PRO-435PU are described here.
How to enter Factory mode using the remote control unit
With the remote controler from Standby: Press Display, Left, Up, Left, Right, Power (Same as G-4 Models)
Power-down log (INFORMATION-PANEL PD)
The last 8 power-down records are held, with the latest power-down displayed at the top. In the FIRST column, the location
where the PD circuit was activated first (location indicated by flashing of the LED during power-down) is indicated, and in the
SECOND column, the location where the PD circuit was activated second is indicated.
Note: There may not be a SECOND PD.
1
5
10
15
20
25
30
35
40
1
I N F ORM A T I ON
P AN E L PD
F I RST
5
1
2
3
4
5
6
7
8
10
I N1 – 0 1 3 –NTV– ST 1
S ECOND
–
Y
–
–
–
–
X –DRV
Y – SUS
SCAN
Y – DCDC
SCN – 5 V
ADR S
–
–
–
–
–
–
–––
DCDC
–––
–––
–––
–––
0
0
0
0
0
0
0
0
0
0
0
0
5
2
0
0
0
0
2
7
9
4
0
0
3
5
0
3
2
0
H
H
H
H
H
H
H
H
5
4
5
0
3
0
1
2
0
3
1
7
M
M
M
M
M
M
M
M
15
16
Shutdown log (INFORMATION-PANEL SD)
The last 8 shutdown records are held, with the latest shutdown displayed at the top. If a shutdown occurred because of "MDIIC" (communication failure of the module microcomputer IIC), the subcategory is indicated to inform you of with which device
the microcomputer was in the process of communicating when a failure occurred.
1
5
10
15
20
25
30
35
1
I N F ORM A T I ON
P AN E L PD
MA I N
5
1
2
3
4
5
6
7
8
10
AUD I O
MD – I I C
T EMP 1
T EMP 1
I N1 – 0 1 3 –NTV– ST 1
SUB
– ––
VOL
– ––
– ––
–
I
–
–
–
C
–
–
0
0
0
0
0
0
0
0
1
0
0
0
0
7
5
5
3
5
0
0
H
H
H
H
H
H
H
H
5
4
5
4
1
2
0
5
M
M
M
M
M
M
M
M
15
16
[ Data on MD-IIC subcategories ]
OSD
EROM4K
EROM2K
VOLIC
Defective communication part
IC5206: Module microcomputer EEPROM
IC4002: EEPROM for backup
IC3502–Volume IC
77
40
Data on temperature (INFORMATION-TEMPERATURE)
The data on the current temperatures are displayed.
The temperature at the PANEL SENSOR ASSY of the PDP-435PE/PRO-435PU is indicated as the TEMP 1 value (000-255),
which should be converted using the following formula:
Current temperature (°C) 0.65 × TEMP 1 value - 52
Note: Shutdown caused by high TEMP 1 value
PDP-435PE: TEMP 1 value > 195 ( 74°C)
PRO-435PU: TEMP 1 value > 195 ( 74°C)
1
5
10
15
20
25
30
35
40
1
I N F ORM A T I ON
I N1 – 0 1 3 –NTV– ST 1
TEMPERATURE
5
1
2
TEMP
TEMP
F AN
10
: 128
: 149
: 125
15
16
Note: To update the data on temperature, use the Left and Right keys on the remote control unit.
Reference: Serial-number information (INFORMATION-SERIAL)
You can check the serial number of the product on the Factory menu.
1
5
10
15
20
25
30
35
40
1
I N F ORM A T I ON
V D 1 – 1 3 1 – NTV – J HS
SER I AL
5
P
MR
- - - CCSS 0 0 1 2 3 4 J P
- - - - - - - - - - - - - - -
10
15
16
78
As the connection conditions of the system cables (MDR cable, DVI cable) are usually detected, if no connection, such as cable
disconnection, is detected, a warning indication (alternate flashing of the red and green areas) is displayed on the mask screen, and the red
and green LEDs flash alternately. Then after about 30 seconds, the power is automatically turned off.
Note: Only when the power is turned on again, a warning indication on the mask screen restarts. During standby, only the red and green
LEDs flash alternately.
GREEN
RED
Alternate flashing at intervals of about 1 second
To operate the panel without the Media Receiver, there are the following two ways:
1. Operation-without-the-Media-Receiver mode
Input the "SCN" RS232C command. The status of the LEDs changes to that in normal operation mode.
Note: Turning the AC switch to OFF then ON also maintains this mode. However, once the unit is connected with the Media Receiver using
the MDR cable, this mode is automatically canceled.
2. DVI mode
Turn the unit on while DVI SG signals are being input with only the DVI connecter connected. After a warning is displayed for about 5
seconds, the unit is ready to display the screen of the input signal. (Green LED lit)
Notes: • Although the output from XGA (43 inch) and WXGA (50 inch) can be input to the unit, this is not a mode open to general users.
(With some signals, errors such as power-down may occur.)
• If a DE signal from the SG is not input during DVI mode, the green LED flashes (at intervals of 2 sec) for about 8 seconds, then the
unit shifts to Power Management mode (the green LED lights).
• Although the PC signal data are displayed for the PDP-434P series panels, for the PDP-435P series panels this is not possible,
because the EDID-ROM has not been provided.
Function: To control the DRIVE-system voltage according to the temperature (Temperature compensation functions such that the voltage
is lowered on the lower-temperature side and the voltage becomes higher on the higher-temperature side.)
Purpose: For improving the yield by compensating for the temperature characteristics of the panel
Note: Temperature compensation is performed only for the VSUS voltage, and not for the VOFS voltage. This compensation is
controlled by the software.
79
Function: Only the power for the low voltage lines (16 V, 12 V, and 6.5 V) is on, and the power for the high voltage lines (VSUS, VADR)
is off.
Usage:
1. Use when only an operational check for the low voltage lines is required, such as when making repairs.
2. Use when rewriting of a program for each microcomputer is required.
Methods: 1 Set the slide switch (S5201) on the DIGITAL VIDEO Assy to its upper position
(See Fig. below).
2. Send the "DRF" RS232C command to turn the large-signal system off.
3. Send the "DRN" RS232C command to turn the large-signal system on.
Notes:
• As the unit enters Power-Down and Muting On mode when Methods 1 and 2 are performed, and power-downs other than those caused by
the power (PS_PD) and DC-DC-converter (DIGITAL_DC-DC) circuits are not activated.
• If the slide switch is set from OFF to ON while the power is on, a power-down will occur. Be sure to turn the power off before switching the
slide switch.
• When using the RS232C commands, as with the slide switch, do not use the "DRN" command (DRIVE ON) while the power is on, although
doing so will not cause a power-down.
• Although the "DRF" RS232C command is enabled during Standby, if the power is turned on then turned off, the unit will return to "DRN"
mode.
S5201
Drive OFF
Normal position
Fig. Drive OFF switch
80
Outline
The data on the adjustment values for the main unit are stored in an EEPROM (IC5206, 4 kbits) on the DIGITAL VIDEO Assy. Part
of the data (area A in the figure below) are automatically copied to an EEPROM (IC4002, 2 kbits) mounted on the PANEL IF Assy for
backup. When the DIGITAL VIDEO Assy is replaced, the backup data on the adjustment values for the main unit stored in
the PANEL IF Assy can be copied to the new DIGITAL VIDEO Assy, thus enabling you to omit newly performing adjustments on the
main unit. The logs for the product (power-down log, etc.) can also be copied.
Data to be backed up in the digital EEPROM (area A)
• Margin adjustment values (Vsus, Vofset)
• Power upper-limit adjustment value (ABL)
• PANEL white-balance adjustment values
(PANEL-R HIGH, PANEL-G HIGH, PANEL-B HIGH, PANEL-R LOW, PANEL-G LOW, PANEL-B LOW)
• Drive waveform adjustment values
(X-SUS-U1, X-SUS-U2, X-SUS-D1, X-SUS-D2, Y-SUS-U1, Y-SUS-U2, Y-SUS-D1, Y-SUS-D2, Y-SUS-D3, Y-SUS-D4)
• Hour meter
• Pulse meter
• Serial Number
• Number of times the power has been turned on
• PD/SD logs
Basic flow of automatic backup
Using a keyword, the data in areas A and B are judged as to whether they have been adjusted or not, then copying is performed.
EEPROM on the DIGITAL VIDEO Assy
Backup data for the
DIGITAL VIDEO Assy
(Area A)
EEPROM on the PANEL IF Assy (for backup)
1
Power off
2
"BCP" command
Backup data for the
DIGITAL VIDEO Assy
(Area B)
Other data
(Area C)
1 The keyword on the DIGITAL VIDEO Assy is checked when the power is turned off, and if it is "adjusted", automatic backup is performed.
2 If the keyword on the PANEL IF Assy (Area B) is "adjusted," copying can be performed with the "BCP" RS232C command.
Actual automatic backup operations by RS-232C command
1. When the DIGITAL VIDEO Assy is replaced with a new DIGITAL VIDEO Assy for service
Changing of keywords is not required. Replace the DIGITAL VIDEO Assy with an Assy for service, and send the "BCP" RS232C
command. Thus, the backup data in the EEPROM on the PANEL IF Assy are copied to the EEPROM on the DIGITAL VIDEO Assy for
service.
Note: To remind you to send the "BCP" command after replacing the DIGITAL VIDEO Assy with one for service, a warning by the
LEDs (the red LED lit and the green LED flashing at intervals of 200 ms) is indicated until the "BCP" command is issued.
DIGITAL VIDEO Assy for service
Data in the EEPROM on the
DIGITAL VIDEO Assy
(Area A)
(Not adjusted → Adjusted)
PANEL IF Assy
2
"BCP" command
Data in the EEPROM on the
DIGITAL VIDEO Assy
(Area B)
(Adjusted)
2. When a repaired DIGITAL VIDEO Assy is mounted on another unit (reuse of the repaired DIGITAL VIDEO Assy)
The keyword of the DIGITAL VIDEO Assy to be reused must be changed to "not adjusted" using the "UAJ" RS232C command.
Note 1: If a repaired DIGITAL VIDEO Assy is mounted in another unit (Unit 2) without this change of keyword, and the power to the unit 2 is
turned off, the data in force before the repair of the DIGITAL VIDEO Assy will be copied to Area B of the PANEL IF Assy of Unit 2,
overwriting the data necessary for Unit 2. Once overwritten, the original data will not be restored.
81
3. When a repaired DIGITAL VIDEO Assy is mounted on the original unit (reuse of the repaired DIGITAL VIDEO Assy)
Changing of keywords is not required. After the repaired DIGITAL VIDEO Assy is mounted in the original unit, the unit can operate with
its latest adjustment values.
4. When both the DIGITAL VIDEO Assy and PANEL IF Assy are simultaneously replaced with other assemblies
The automatic backup function of this unit will not work properly.
Note 2: Readjustment of the main unit is required.
Note 3: After readjustment of the main unit, send the "FAJ" RS232C command to change the keyword of the DIGITAL VIDEO Assy to
"adjusted." Thus, when the unit is turned off, automatic backup of adjustment data is performed properly.
Note 4: If readjustment of the main unit is totally impossible, it can be omitted by installing the EEPROM (IC5206, 4 kbits) originally mounted
on the DIGITAL VIDEO Assy for service.
Automatic backup operations in Service/Factory mode
[Status confirmation]
Display the screen page shown below to check if the DIGITAL VIDEO Assy has been adjusted or a new service part might have been
installed without adjustment being performed, and if the adjustment values have been stored in the backup ROM.
If the DIGITAL VIDEO Assy has not been adjusted (NG), the red LED lights, and the green LED flashes at intervals of 200 ms. In such a
case, be sure to download the data from the backup ROM.
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
D I G I TAL
AD J US T
BACK UP
VD1 – 0 1 3 –NTV – ST 1
E E P R OM
: NG
: OK
[Downloading the adjustment data from the backup ROM]
(Required after the DIGITAL VIDEO Assy is replaced)
After the DIGITAL VIDEO Assy is replaced, enter Service/Factory mode to copy the data from the backup ROM. Display the screen
page shown above after entering Service/Factory mode then press the Enter key. The indication below is displayed. Move the cursor to
YES then press the Enter key to start copying the data from the backup ROM to the new DIGITAL VIDEO Assy.
Note: Be sure to perform this operation when the DIGITAL VIDEO Assy is replaced with a new service part.
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
D I G I TAL
VD1 – 0 1 3 –NTV – ST 1
E E P R OM
DA T A
YES
T RANS F ER
?
NO
82
[Clearing the data in the ROM of the DIGITAL VIDEO Assy]
After either YES or NO is selected on the display shown above, the indication shown below is automatically displayed. Move the cursor to
YES then press the Enter key. The data in the ROM of the DIGITAL VIDEO Assy become those for a service part (not adjusted).
Notes: • Use this operation after the DIGITAL VIDEO Assy in failure is repaired and is to be reused as a service part.
• In normal replacement of the Assy with a new service part, this operation is not required. Select NO after replacement with a
service part.
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 38 39 40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I N F ORMA T I ON
D I G I TAL
VD1 – 0 1 3 –NTV – ST 1
E E P R OM
SERV I CE
YES
PAR T S
?
NO
When either YES or NO is selected on the above display, the display will automatically return to that for status
confirmation shown above.
Miscellaneous
If the white balance (W/B) value is largely shifted because of aging, etc., W/B adjustment is required. (As this may be a rare
case, the adjustment procedures are described below, just for your reference.)
[ W/B-adjustment procedures ]
The W/B adjustment can be performed with the RS232C commands with the Media Receiver not connected to this unit. The GGF1475
special communication tool and a Minolta CA-100 color difference meter are required.
1 Enter Operation-without-the-Media-Receiver mode with the "SCN" RS232C command.
2 Set the keyword for the DIGITAL VIDEO Assy to "not adjusted" with the "UAJ" RS232C command.
3 Obtain the current adjustment values in the two adjustment tables (see "6.3.1 RS232C commands").
• Shifting to Table 1: Send the "M51" and "F60" commands. Obtaining the adjustment values: Send the "GPW" command.
• Shifting to Table 2: Send the "M51" and "F75" commands. Obtaining the adjustment values: Send the "GPW" command.
4 Make settings for various functions.
Send the "PPN," "SDN," "SPN," and "WAY" commands.
Note: After adjustment, when the POWER switch is set to OFF, these settings will be reset to the initial values.
5 For each table, set the brightness.
• Adjustment in Table 1: After sending the "F60" command, perform adjustment.
• Adjustment in Table 2: After sending the "F75" command, perform adjustment.
For each table, change the RGB parameters so that the values measured using a Minolta color difference meter (CA-100)
become as indicated below. In this case, any one of PRH, PGH, or PBH must be set to 256.
x
y
Right side of Mask H
285
289
"PRH***" : 000 - 511
"PGH***" : 000 - 511
"PBH***" : 000 - 511
6 Check after adjustment
• Shifting to Table 1: Send the "F60" command. Obtaining the adjustment values: Send the "GPW" command.
• Shifting to Table 2: Send the "F75" command. Obtaining the adjustment values: Send the "GPW" command.
Check that the adjustment data have been changed.
7 Change the keyword for the DIGITAL VIDEO Assy to "adjusted" by sending the "FAJ" RS232C command.
Note: Use a Minolta CA-100 color difference meter or the equivalent for measurement. Otherwise, the specifications of the product cannot be
assured.
Note: To cancel adjusted data and return to the values before adjustment, send the "BCP" RS232C command. Turn the AC
power off then turn it back on before setting the unit to Standby OFF. The backup values are then retrieved.
83
[ Diagnosis of abnormalities other than shutdown and power-down ]
Symptom
Defective Assy
Possible Cause
Check Point
Possible
Defective Part
Remarks
Check if the connection between the POWER SUPPLY and PANEL
IF assemblies is properly made.
No power (both red and green LEDs unlit)
Cable disconnection
CN4001
No power (green LED not lit)
Defective 114-pin FPC
CN4004 - CN5001
The power is (sometimes) interrupted.
Defective system cables
CN4002, CN4003
The power is interrupted, and the red and
green warning indications appear on the
screen.
System cables not connected
Check connection of the system cables. (See "7.1.4 Operation
when the Media Receiver is not connected.")
While the red LED remains lit, the green
LED begins flashing (200 ms).
No backup copy
The backup copy process was not performed when the Digital Assy
was replaced. (See "7.1.7 Backup when the main unit is adjusted".)
ADY1081
Check if the FPC is broken or not securely inserted.
Check if the system cables are securely connected. (See "7.1.4
Operation when the Media Receiver is not connected.")
CN4801 - CN4851
Cable disconnection
CN4852 - CN4010
Check if the cables are disconnected or not securely connected.
Check if a pulse is output when the key corresponding to Pin 8 of
the CN4010 is pressed.
Defective KEY SCAN IC
KEY CONTROL Assy IC4851
Cable disconnection
CN4901 - CN4010
Check if the cables are not connected or securely connected.
PANEL IR
Defective infrared receiver
PANEL IR
U4901
DIGITAL VIDEO
Defective IC4
IC4 BLOCK
IC5401
Check if an abnormal area in the screen changes when the FPC
connected to the address corresponding to the abnormal area is
replaced with the one corresponding to the next address.
Key input not effective
KEY CONTROL
ADD1225
Check if the FPCs are properly connected. Check if imparting
vibration to the unit affects key inputs. Check if a pulse is output
when the key corresponding to Pin 2 of the CN4852 is pressed.
Cable disconnection
Remote control unit not effective
Abnormality in a one-eighth area of the
screen
Check that an abnormal area in the screen does not change when
the FPC connected to the address corresponding to the abnormal
area is replaced with the one corresponding to the next address.
ADDRESS
Abnormal screen
(Data of every other dot are abnormal)
Defective 114-pin FPC
CN4004 - CN5001
84
ADY1081
Check if the FPC is broken or not securely inserted.
The following adjustments and operations are required when the Panel Assy is replaced for servicing.
Adjustments of the Vsus and Vofs voltages
Input the reference adjustment values that are described on the service panel for the Vsus and Vofs voltages, with the
RS232C commands or on the Factory menu.
Vsus :106
Vofs :128
Space
Vsus :106
Vofs :128
1520H
(Rear of the panel)
Write down the hour meter data
at the time of replacement of the
panel. Ex.: 1520H
• With the RS232C commands
Input the adjustment values described on the label attached on the rear of the panel:
• Reference adjustment of the Vsus voltage : [VSU***] Ex. : [VSU106]
• Reference adjustment of the Vofs voltage : [VOF***] Ex. : [VOF128]
• On the
Factory
menu
1
5
10
15
20
25
30
35
1
40
1
C OM M O N
AD J .
V D 1 – 1 3 1 – NTV – J HS
10
15
20
C OM M O N - P A N E L 1
5
5
10
10
15
16
5
25
30
35
40
1
P AN E L
1
( + )
V LT - SUS
15
16
V D 1 – 1 3 1 – NTV – J HS
< =>
: 1 2 8
Using the MUTE key, select the main item "COMMON ADJ." Select the subitem "PANEL 1" then "VLT-SUS" or "VLTOFS," using the 5 or ∞ key and SET key. Enter the value, using the 2 or 3 key.
Clearing various logs for the panel, such as that for the hour meter
It is necessary to clear various logs, such as that for the hour meter, to match the driving hours of the panel before and after
replacement. Write down the hour-meter data at the time of replacement of the panel on the label attached to the rear of the
panel.
Notes: • For clearing, use the RS232C commands or the Factory menu.
• There are two hour meters. Be careful not to mistake the MR hour meter for the hour meter for the panel.
• With the RS232C commands
You can obtain the accumulated power-on time data of the product itself with the "GS2" RS232C command.
(See "6.3 COMMANDS: Command description".)
1 For clearing the hour meter (for the panel) : CHM
2 For clearing the pulse meter
: CPM
3 For clearing the shutdown (SD) log
: CSD
4 For clearing the power-down (PD) log
: CPD
• On the
Factory
menu
1
5
10
15
20
25
30
35
1
1
40
5
10
15
20
25
30
35
40
1
I NF ORMAT I ON
H OU R
V D 1 – 1 3 1 – NTV – J HS
I NF ORMAT I ON
METER
H OU R
5
V D 1 – 1 3 1 – NTV – J HS
METER
5
0 0 1 5 1 H 2 1M
10
C L EAR
10
YES
15
16
?
NO
15
16
Using the MUTE key, select the main item "INFORMATION." Select the subitem "HOUR METER," using the 5 or ∞ key and
SET key. Clear the hour-meter data.
In the same way, select the subitem "PULSE METER," "PANEL SD," or "PANEL PD" under the main item "INFORMATION"
then clear the data.
85
SERVICING USING ONLY THE MEDIA RECEIVER
For servicing of the PDP-435HD and PDP-505HD-series Plasma Display using only the Media Receiver, the following two
methods can be used:
¶ Remote controlling using SR connections
About connections
• Connect the SR OUT connector of a Pioneer product having that connector (a DVD in the following example) and the SR IN connector of the
Media Receiver, using the SR cable. As the remote control sensor is not provided with the Media Receiver, this connection is required for
using the remote control unit if the panel is not available. In this case, aim the remote control unit at the remote control sensor of the device
(DVD in this case).
• Connect either the audio or the video output of the device (DVD in the example) and the corresponding audio or video input of the Media
Receiver, using a cable with phono plugs. This connection is required in order to use ground in common with the SR cable, because with the
SR cable connection the ground connection for signal reference is not available. In the example, the audio L channel is used, but the audio
R channel or video can be used instead.
• If the plasma display for a previous model, such as the PDP-433P or PDP-503P, is available, servicing while checking displays or using the
menus is possible. For this, connect only the DVI connectors (white) of the Media Receiver and the plasma display. The MDR connector of
the Media Receiver must not be used, even though it has the same shape and number of pins, because signals assigned to the connectors
differ. Using the MDR connector may damage the unit.
SR cable
(monaural cable)
Pioneer product having the
SR OUT connector (DVD, etc.)
OUTPUT
VIDEO L R
If the PDP-433P (or PDP-503P) is
available, servicing while checking
displays or using the menus is possible.
Media Receiver (this unit)
SR OUT
232C
SR IN
AC IN
INPUT 1
VIDEO L R
MDR
DVI
Pin cable
Use only the DVI (white) connectors.
(Do NOT use the MDR connectors.)
¶ RS-232C control using a PC
In this case the setting is RS-232C 38400bps, and the setting of "6.3. USING RS-232C COMMANDS" is not related.
Please set baud rate of PC in 38400bps.
For connection with the PC, use a straight cable.
Serial cable
(9-pin, straight)
PC (having a serial port)
If the PDP-433P (or PDP-503P) is
available, servicing while checking
displays or using the menus is possible.
232C
SR IN
AC IN
INPUT 1
VIDEO L R
232C
MDR
DVI
Use only the DVI (white) connectors.
(Do NOT use the MDR connectors.)
¶ Note on connection
If the MDR connector of the PDP-434HD or -504HD-series is used, it is considered that the PDP-434P (or -504P) is connected, and the Media
Receiver operates on such precondition, which may result in a failure of the Media Receiver. Be sure not to connect to the MDR
connector. (Do NOT use the MDR connector when servicing the Media Receiver alone.)
PDP-504P (or -434P)
PDP-505P (or -435P)
232C
SR IN
AC IN
NO
INPUT 1
VIDEO L R
MDR
DVI
OK
86
PDP-503P, etc.
USING RS-232C COMMANDS
For the PDP-435HD and PDP-505HD series Plasma Displays, the circuitry is structured as shown in the diagram below to
support the SR+ system. Controlling with either the SR+ system or RS-232C commands can be selected. As the SR+ system
is selected at shipment, to control with RS-232C commands in servicing it is necessary to switch the paths. After servicing, be
sure to return the setting to the SR+ system.
¶ Rough diagram of switching between SR+ and RS-232C
SR Assy
AV BOARD Assy
TXD (EXT), RXD (EXT)
232C
Driver
IC9702
(IF Microcomputer)
SR_EN_B
232C (DSUB_9P)
SR+
Interface
SR+ (SR out)
¶ How to switch from SR+ to RS-232C
Remote control unit
SR+ → 232C / 232C → SR+
Enter the Service Factory mode
START
Select UART
Select INITIALIZE mode
INFORMATION
MUTE
VERSION
INITIALIZE
INITIALIZE
SYNC DET
UART SELCT
Up
Down
Select SR+ / 232C
INITIALIZE
UART
Left
Right
SR+ ↔ 232C
Tips: How to change the SR+/RS-232C setting without entering Service Factory mode
Hold the VOLUME
or
key on the remote control unit pressed for 3-10 seconds during Standby mode.
Then within 3 seconds after the key is released, hold the 2-screen key on the remote control unit pressed for 3-10 seconds.
Then within 3 seconds after the key is released, use the SET key on the remote control unit to set to RS-232C (the baud rate
last selected is chosen) or the HOME MENU key to set to SR+.
Refer to the Service Manual for a
complete list of RS232 Commands.
87

Product Update Guide 5th Generation Plasma Models

Transcription

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