LCD Television Service Manual

Transcription

LCD Television
Service Manual
Chassis： MTK8222
Product Type：LCD32V86、LCD32V86P
Ver 1.0
Hisense Electric Co.，Ltd.
April，2009
LCD TV Service Manual
Contents
Contents.......................................................................................................................................................................- 2 Service Manual ...........................................................................................................................................................- 3 1. Precautions and notices.....................................................................................................................................- 3 1.1 Warning...................................................................................................................................................- 4 1.2 Notes.......................................................................................................................................................- 7 2. Product Function Specifications .....................................................................................................................- 10 Specifications..............................................................................................................................................- 10 3. LCD Panel Spec..............................................................................................................................................- 11 4. Chassis Layout and Overall Wiring Diagrams ...............................................................................................- 13 Boards and Chassis Layout.........................................................................................................................- 13 5. Factory/Service OSD Menu and Adjustment..................................................................................................- 14 5.1 To enter the Factory OSD Menu ...........................................................................................................- 14 5.2 Factory OSD Menu...............................................................................................................................- 14 6 Software Upgrading........................................................................................................................................- 18 6.1 Get ready for upgrading........................................................................................................................- 18 6.2 Upgrading with the MtkTool ................................................................................................................- 20 6.3 Update with USB directly.....................................................................................................................- 24 7. Troubleshooting ..............................................................................................................................................- 26 7.1 Troubleshooting for Remote Control ....................................................................................................- 26 7.2 Troubleshooting for Function Key........................................................................................................- 27 7.3 TV won’t Power On..............................................................................................................................- 28 7.4 Troubleshooting for Audio....................................................................................................................- 29 7.5 Troubleshooting for TV/VGA/HDMI input..........................................................................................- 30 7.6 Troubleshooting for YPbPr input..........................................................................................................- 31 7.7 Troubleshooting for Video/S-Video input.............................................................................................- 32 8. Schematic circuit diagram ..............................................................................................................................- 32 -
Hisense Confidential
-2-
Service Manual
1. Precautions and notices
BEFORE SERVICING THE LCD TV, READ THE SAFETY PRECAUTIONS IN
THIS MANUAL.
WHEN REPLACEMENT PARTS ARE REQUIRED, BE SURE TO USE
REPLACEMENT PARTS SPECIFIED BY THE MANUFACTURER.
Proper service and repair is important to the safe, reliable operation of all Hisense
Electric Co., Ltd Equipment. The service procedures recommended by Hisense and
described in this Service Guide are effective methods of performing service operations.
Some of these service operations require the use of tools specially designed for the
purpose. The special tools should be used when and as recommended.
It is important to note that this manual contains various CAUTIONS and NOTICES
which should be carefully read in order to minimize the risk of personal injury to service
personnel. The possibility exists that improper service methods may damage the
equipment. It is also important to understand that these CAUTIONS and NOTICES ARE
NOT EXHAUSTIVE. Hisense could not possibly know, evaluate and advise the service
trade of all conceivable ways in which service might be done or of the possible
hazardous consequences of each way. Consequently, Hisense has not undertaken any
such broad evaluation. Accordingly, a serviceman that uses a service procedure or tools,
-3-
which are not recommended by Hisense, must first satisfy himself thoroughly that
neither his safety nor the safe of the equipment will be jeopardized by the service
method selected.
Hereafter throughout this manual, Hisense Electric Co., Ltd will be referred to as
Hisense.
1.1 Warning
1.1.1
Critical components having special safety characteristics are identified with a
by the
Ref. No. in the parts list. Use of substitute replacement parts, which do not have the
same specified safety characteristics, may create shock, fire, or other hazards.
Under no circumstances should the original design be modified or altered without
written permission from Hisense. Hisense assumes no liability, express or implied,
arising out of any unauthorized modification of design. Serviceman assumes all liability.
DANGERCAUTION CAUTION
TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY
ORIGINAL MANUFACTURER'S REPLACEMENT PARTS, WHICH ARE LISTED WITH
THEIR PART NUMBERS IN THE PARTS LIST SECTION OF THIS SERVICE GUIDE.
1.1.2.
All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce life drastically. When repairing, make sure
-4-
that you are connected with the same potential as the mass of the set by a wristband with
resistance. Keep components and tools also at this same potential.
1. Never replace modules or other components while the unit is switched on.
2. When making settings, use plastic rather than metal tools. This will prevent any
short circuits and the danger of a circuit becoming unstable.
1.1.3
To prevent electrical shock, do not use this polarized ac plug with an extension cord,
receptacle, or the outlet unless the blades can be fully inserted to prevent blade exposure.
To prevent electrical shock, match wide blade or plug to wide slot, fully insert.
1.1.4
When replacement parts are required, be sure to use replacement parts specified by the
manufacturer or have the same characteristics as the original part. Unauthorized
substitutions may result in fire, electric shock, or other hazards.
1.1.5
Safety regulations require that after a repair the set must be returned in its original
condition. In particular attention should be paid to the following points.
-Note: The wire trees should be routed correctly and fixed with the mounted cable
clamps.
-The insulation of the mains lead should be checked for external damage.
1.1.6
(1) Do not touch Signal and Power Connector while this product operates. Do not
-5-
touch EMI ground part and Heat Sink of Film Filter.
(2) Do not supply a voltage higher than that specified to this product. This may damage
the product and may cause a fire.
(3) Do not use this product in locations where the humidity is extremely high, where it
may be splashed with water, or where flammable materials surround it. Do not install
or use the product in a location that does no satisfy the specified environmental
conditions. This may damage the product and may cause a fire.
(4) If a foreign substance (such as water, metal, or liquid) gets inside the panel module,
immediately turn off the power. Continuing to use the product may cause fire or
electric shock.
(5) If the product emits smoke, and abnormal smell, or makes an abnormal sound,
immediately turn off the power. Continuing to use the product, it may cause fire or
electric shock.
(6) Do not disconnect or connect the connector while power to the product is on. It
takes some time for the voltage to drop to a sufficiently low level after the power has
been turned off. Confirm that the voltage has dropped to a safe level before
disconnecting or connecting the connector.
(7) Do not pull out or insert the power cable from/to an outlet with wet hands. It may
cause electric shock.
(8) Do not damage or modify the power cable. It may cause fire or electric shock.
(9) If the power cable is damaged, or if the connector is loose, do not use the product:
-6-
otherwise, this can lead to fire or electric shock.
(10) If the power connector or the connector of the power cable becomes dirty or dusty,
wipe it with a dry cloth. Otherwise, this can lead to fire.
(11) Use only with the cart, stand, tripod, bracket, or table specified by the
manufacturer, or sold with the apparatus. When a cart is used, use caution when
moving the cart/apparatus combination to avoid injury from tip-over.
1.2 Notes
Notes on Safe Handling of the LCD panel and during service
The work procedures shown with the Note indication are important for ensuring the
safety of the product and the servicing work. Be sure to follow these instructions.
• Before starting the work, secure a sufficient working space.
• At all times other than when adjusting and checking the product, be sure to turn OFF
the POWER Button and disconnect the power cable from the power source of the TV
during servicing.
• To prevent electric shock and breakage of PC board, start the servicing work at least 30
seconds after the main power has been turned off. Especially when installing and
removing the power board, start servicing at least 2 minutes after the main power has
been turned off.
• While the main power is on, do not touch any parts or circuits other than the ones
specified. If any connection other than the one specified is made between the measuring
-7-
equipment and the high voltage power supply block, it can result in electric shock or
activation of the leakage-detection circuit breaker.
• When installing the LCD module in, and removing it from the packing carton, be sure
to have at least two persons perform the work.
• When the surface of the panel comes into contact with the cushioning materials, be
sure to confirm that there is no foreign matter on top of the cushioning materials before
the surface of the panel comes into contact with the cushioning materials. Failure to
observe this precaution may result in, the surface of the panel being scratched by foreign
matter.
• When handling the circuit board, be sure to remove static electricity from your body
before handling the circuit board.
• Be sure to handle the circuit board by holding the large parts as the heat sink or
transformer. Failure to observe this precaution may result in the occurrence of an
abnormality in the soldered areas.
• Do not stack the circuit boards. Failure to observe this precaution may result in
problems resulting from scratches on the parts, the deformation of parts, and
short-circuits due to residual electric charge.
• Routing of the wires and fixing them in position must be done in accordance with the
original routing and fixing configuration when servicing is completed. All the wires are
routed far away from the areas that become hot (such as the heat sink). These wires are
fixed in position with the wire clamps so that the wires do not move, thereby ensuring
-8-
that they are not damaged and their materials do not deteriorate over long periods of time.
Therefore, route the cables and fix the cables to the original position and states using the
wire clamps.
• Perform a safety check when servicing is completed. Verify that the peripherals of the
serviced points have not undergone any deterioration during servicing. Also verify that
the screws, parts and cables removed for servicing purposes have all been returned to
their proper locations in accordance with the original setup.
The lightning flash with arrowhead symbol, within an equilateral
triangle is intended to alert the user to the presence of uninsulated
dangerous voltage within the products enclosure that may be of sufficient magnitude to
constitute a risk of electric shock.
The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance (servicing)
instructions in the literature accompanying the set.
-9-
2. Product Function Specifications
Specifications
- 10 -
3. LCD Panel Spec
LCD32V86
Panel： LTA320AP02 \ROH SN：1058148
LCD32V86P
Panel：T315HW02V0 \ROH SN：1057323
3.1 Panel: LTA320AP02 \ROH
3.1.1General Description
3.1.2 General Features
- 11 -
3.1 Panel: T315HW02V0 \ROH
3.1.1 General Description
3.2 General Features
- 12 -
4. Chassis Layout and Overall Wiring Diagrams
Boards and Chassis Layout
LCD32V86：
No
Description
Part No.
Type/Model
PCB/ Model
(1)
Main board
120726
RSAG2.908.1497-7\ROH
RSAG7.820.1637\VER.E\ROH
(2)
Power board
120822
RSAG2.908.1285-2\ROH
RSAG7.820.1377\VER.B\ROH
(3)
Keypad PCA
120779
RSAG2.908.1573-3\ROH
RSAG7.820.1755\VER.A\ROH
(4)
IR board
121198
RSAG2.908.1566-2\ROH
0RSAG7.820.1725\VER.C\ROH
Description
Part No.
Type/Model
PCB/ Model
(1)
Main board
121184
RSGA2.908.1497-15\ROH
RSAG7.820.1637\VER.E\ROH
(2)
Power board
120822
RSAG2.908.1285-2\ROH
RSAG7.820.1377\VER.B\ROH
(3)
Keypad PCA
120779
RSAG2.908.1573-3\ROH
15RSAG7.820.1755\VER.A\ROH
(4)
IR board
121198
RSAG2.908.1566-2\ROH
RSAG7.820.1725\VER.C\ROH
LCD32V86P：
No
- 13 -
5. Factory/Service OSD Menu and Adjustment
5.1 To enter the Factory OSD Menu
a. With factory RC (remote control)
1. Press “M” button and enter factory mode.
2. Press “Menu” button and enter factory OSD menu.
3. Press “CH+”/“CH-” button select the function menu, press “VOL+”/“VOL-” enter the selected
function menu. Press “VOL+”/“VOL-” button adjust values in the menu.
b. With user’s RC
1. Power TV On
2. Press Menu button and call up User OSD Menu
3. Select Audio-> Balance
4. Enter 0->5->3 ->2 in sequence.
Note: If necessary, re-do number keys.
5. Factory OSD appears.
6. Press Menu again and leave factory OSD.
5.2 Factory OSD Menu
5.2.1 White Balance
Note: Different source has different WB values. Before adjusting, please change to desired source.
1. Auto Color
For VGA and Component Video sources, WB values must be adjusted. And at others signal sources, the
“auto colour “does not work.
Before adjusting, prepare the signal instruments such as DVD or K-8256 first, and find the video picture
with gray and color bars. Then please change to desired source.
source
Timing
Pattern
Notes
1
ADC VGA
1024*768
gray-3color
For VGA source
2
ADC HDTV
720P
gray-3color
For Component Video
Notes:
a、Press “M” button and enter factory mode.
b、Press “Menu” button and enter factory OSD menu.
c、Select the item “Auto Color”.
d、Press VOL+ button to auto color.
- 14 -
e、Close the OSD menu after 5 seconds.
5.2.2 Factory Option
Item 0
White Balance
Item 1
Note
R DRV
Red Driver adjust
G DRV
Green Driver adjust
B DRV
Blue Driver adjust
R CUT
Red Cut adjust
G CUT
Green Cut adjust
B CUT
Blue Cut adjust
Note: Before adjusting, please change to desired source. Different source has different WB
values.
Set Channel
Zhong Shi
Qingdao Jiangxi Road factory
Huang Dao
Huangdao Industrial Park
Gui Yang
Gui Yang Industrial Park
Liao Ning
Liao Ning Industrial Park
Hungary
Hisense Hungary
Australia
Hisense Australia
France
Hisense France
And at others signal sources,
Auto Color
For VGA and Component Video
sources, WB values must be
adjusted
Color Temp
Color Temp
Video Curve
the “auto colour “does not
work.
Standard\cool\warm
R Offset
G Offset
B Offset
Brightness Min
Brightness Mid
Brightness Max
Contrast Min
Contrast Mid
Contrast Max
Saturation Min
Saturation Mid
Saturation Max
Factory Option
To FAC
Logo Option
OSD
- 15 -
Min Brightness
Mid Brightness
Max Brightness
Min Contrast
Mid Contrast
Max Contrast s
Min Saturation
Mid Saturation
Max Saturation
M-Can enter factory mode
with factory RC or user RC.
U-Can enter factory mode
only with user’s RC.
Logo Selection
MODE “M” is only used for factory production.
Version Info
Version：
Date：
Note: Software version info of the TV, readable only.
Clean Protected
Current Software version
The date of current version
Clean data except
WB data and Auto Color data
Clean all data
Clean All
Note: The factory menu date varies according to different sources. Incase changing the factory
data by error, you can choose to “Clean Protected”, by which you can resume the default value.
To clear the EEPROM:
a. Select the item “Clean All”.
b. Press VOL+ button to clear the EEPROM data.
c. Close the OSD menu after 5 seconds.
d. Restart the TV.
5.3 Designer Menu
Item 0
Designer Menu
Item 1
Picture Mode
Item 2
SOURCE
VIVID Brightness
VIVID Contrast
VIVID Saturation
STD Brightness
STD Contrast
STD Saturation
MOVIE Brightness
MOVIE Contrast
MOVIE Saturation
Sound Mode
Note
The current program
source
Brightness of VIVID
mode
Contrast of VIVID
mode
Saturation of VIVID
mode
Brightness of STD
mode
Contrast of STD
mode
Saturation of STD
mode
Brightness of Movie
mode
Contrast of Movie
mode
Saturation of Movie
mode
Volume Curve
Volume Min
- 16 -
When value is 1
Think about the
Audio out power
Volume 25
Volume Mid
Volume 75
Volume Max
Audio Mode
Audio Mode
120HZ
500HZ
1.5kHZ
5kHZ
10kHZ
before adjusting
When value is 25
Think about the
Audio out power
before adjusting
When value is 50
Think about the
Audio out power
before adjusting
When value is 75
Think about the
Audio out power
before adjusting
When value is 100
Think about the
Audio out power
before adjusting
Standard 、 user 、
Music 、
Speech,
Music
Different frequencies
for different Audio
Mode
The above “Factory/Service OSD Menu” are reference only, please refer to the actual units to
determine the appearances.
- 17 -
6 Software Upgrading
The first upgrading method:
The software is upgraded by a burning toll-MtkTool, which can burn the program file *.bin to the
main board of the unit.
6.1 Get ready for upgrading
6.1.1 Install the driver
Double click the icon
MTKtools2.44.04+cp210xDriver.rar
, install the driver.
Select the default value, the driver will be installed step by step.
6.1.2 Hardware connecting
Connect the unit to your pc with a USB-to-serial port cable. USB port connects to your pc, and
serial port to the TV’s RS232 port.
USB connector: to PC.
Serial connector: to TV’s RS232
port.
- 18 -
For the first connecting, the pc will recognize and automatically install the USB device. The
process is just like the installation of a mini disk, see the following picture.
- 19 -
6.2 Upgrading with the MtkTool
MTKtool is a green program needing no installation. It is saved in the folder
. There are five folders/files in this folder altergether.
The MtkTool using log is restored in the MtkLog folder. It records the running time and date
whenever the tool is used. The log will be a txt file named by the date and time.
After connecting the TV with your PC, double click
icon, open the
MtkTool.
If following error appears, it means the related port is not be set properly.
Ignore these errors, click “Confirm” and enter the MtkTool main interface, see the
following picture.
Flash chip model
Please refer to follow steps to update the software:
1—Select mode of Flash chip to MT8226 as the below picture.
2—Refer to the next page instruction to select the communicate port.
- 20 -
3—Press the icon beside the baud rate and make sure it is green as the below picture.
4—Set the flash baud rate to 115200 as the below picture.
5—Click the browse button to select the *.bin file that will be updated.
6—Click the “start” button to update software.
Select mode
Communicate
of Flash chip
port
Set
Flash
Select *.bin
Baud Rate
file
Start upgrade
Choose the current
USB conversion Port
Later choose com5
Information
of
upgrade
process
- 21 -
Open “Device Manager” and find which port is connected with the TV. In this operation, COM5
is connected to the TV; so, select “COM5” in the MtkTool main interface. Select the right baud rate
according to chip model. For this unit( chip model is MT8226), select 115200..So choose “Auto Set Flash
BaudRate”
Note: Whether or not click the “Auto Set Flash Baud Rate” in the “window” menu
depends on the chip type. If the flash chip does not support high speed transport, do not select
this option; otherwise, reserve the selected mood.
- 22 -
Click “Browse” button, find the upgrading program file, and select it. Press “Upgrade” button
and start upgrading.
The following interface appears on the screen, indicating upgrading successfully.
- 23 -
6.3 Update with USB directly
The second update method is with USB directly:
MTK8222 Series can update with USB, the software name should be HISENSE.bin.
The Updating Steps is set the Source to "DMP interface", insert the USB(the
update file HISENSE.bin,which should be in root directory),The TV automatic
identify the upgrading software. step by step according as the informations of the
upgrading process.
(USB to the Main board directly)
- 24 -
After upgrading, you must confirm the software in the Factory Menu and you'd
better "CLEAR UNPROTECTLY".
- 25 -
7. Troubleshooting
7.1 Troubleshooting for Remote Control
Remote control does not work
YES
Try new batteries
Replace battery
NO
Replace RC
YES
Replace remote control
Check IR receiver
Change Led & IR board
YES
Replace Led & IR BD
NO
YES
Change Led & IR cable
Replace Led & IR cable
NO
Replace main board
- 26 -
7.2 Troubleshooting for Function Key
Buttons does not work
YES
Replace tact switch
Check switches
NO
YES
Check key board
Replace Key BD
NO
Check Key BD cable
YES
Change Key BD
OK
NO
Replace main board
- 27 -
7.3 TV won’t Power On
TV won’t power on
Is
NO
LED
Check
light?
Power
Make Sure Power
YES
source is live
Inlet
NO
YES
BLUE
Check
RED
YES
Power
Replace
Power Cord
Cord
NO
Check/replace IR
Only
Try Power on by
YES
OSD?
Check signal
RC and Button
Source
Neither
YES
NO
PCA
Both
works
NO
BD or Keypad
one works
Work
Replace Main
BD
Replace Main BD
NO
Power on
YES
Replace Panel
NO
Replace Power BD
OK
- 28 -
YES
OK
7.4 Troubleshooting for Audio
No sound
YES
Check connecter
Reconnect
NO
YES
Replace speaker wire
Check speaker wire
NO
YES
Check speaker set
Replace speaker set
NO
Replace main board
YES
OK
NO
Replace PSU
- 29 -
7.5 Troubleshooting for TV/VGA/HDMI input
No picture on the screen
NO
Check Signal Source
Make sure signal
source is available
YES
Reconnect
Check connect
NO
YES
Check cable
Replace cable
NO
Replace main board
- 30 -
7.6 Troubleshooting for YPbPr input
Check Source work or not
NO
Check Source Device
YES
Check connect
YES
Reconnect
NO
Check Wires (Green Blue, Red)
YES
Replace wires
NO
Replace main board
- 31 -
7.7 Troubleshooting for Video/S-Video input
NO
Check Source work or not
Check Signal Source
YES
YES
Check connect
Reconnect
NO
YES
Check Cable/ Wires
Replace Cable/Wires
NO
Replace main board
8. Schematic circuit diagram
- 32 -
5
4
3
2
1
5V_M
5V_M
12V_M
C817
10uF
0.1uF
R668
CE64
CE69
4.7k
SCT2_AUL_OUT
47
10K
12V_M
2,11,14
1
1
3904
C276
2.2uF
R674
10k
A_MUTE
0/NS
AL2
R697
0
AOTL
10K
2
+3V3
10uF/16v Q53
1
47k R686
1
3904
3904
2
R695
R705
+3V3
2,3,4,6,7,11,14
10k C278 2.2uF R699
OFF_MUTE
AL1
0
R675
R688
R687
47
8.2k
47
8.2k
GPIO_11 3
SCT1_AUR_OUT
SCT1_AUL_OUT
SCT2_AUR_OUT
SCT2_AUL_OUT
SCT1_AUR_OUT
SCT1_AUL_OUT
SCT2_AUR_OUT
SCT2_AUL_OUT
DAC_AUL_OUT
DAC_AUR_OUT
AOSDATA0
AOBCK
AOLRCK
AOMCLK
12V_M
R690
CE70
4.7k
SCT2_AUR_OUT
R681
10k
3
10K
1
C277
2.2uF
R696
1
2
3904
0/NS
A_MUTE
AR2
R706
10K
1
R680
47
8.2k
0
10k
C279 2.2uF R701
0
AR1
AOTR
R694
R693
47
8.2k
2008/06/10
3
4.7k
R208
10k
1
R240
C186
RA34
220uF/16v
Q51
2N3906
1
RA36
10
5
1
2
4
3
HPOUTL1
10
HPOUTR1
RA37
4K7
RA39
10K/NC
1
+
P18
AGND
L
WL
WR
R
+
A_MUTE
220uF/16v
4.7uF R236
10k
C642 2.2nF
10K/NC
DAC_AUR_OUT
HPOUTL
HPOUTR
B
Q21
3904
1
Q23
3904
1
R237
10k
Q58
2N3906
1
C188
3
R246
0
3
100
R319
2 2
470
R317
10K
CB191
0.1uF
C190
2
DAC_AUR_OUT
C237
4.7uF/16V
0
R245
4.7k
3
R244
R329
RA41
R320
DAC_AUL_OUT
EZJZ0V800AA
5VAMP
B
CE60
100uF/16v
1
2
CE63
HPOUTR
FB
DA5
QA8
DTC623TK/NC
QA7
1
DTC623TK/NC
2
4.7k
RA38
4K7
3
3
2008/06/10
4.7uF R238
5VAMP
L66
2
330
5V_M
GPIO_11
C637
0.1uF
CE61
HPOUTL
Q22
3904
10k
10K
3
R242
RA31
HPDET#
Q20
3904
1
4.7uF
2
100
3
R310
10K
C638
2.2nF
2
470
BOSDATA0 3,6
BOBCK
3,6
BOLRCK 3,6
BOMCLK 3,6
RA29
100K
+
DAC_AUL_OUT
C234
4.7uF/16V
2
C189
3
3
3
3
+3V3
R239
R241
2,3,4,5,6,7,8,9,10,11,12,14
C
5VAMP
R325
AR1
AL1
AR2
AL2
BOSDATA0
BOBCK
BOLRCK
BOMCLK
3904
2
2
R682
R698
47k R692
1
GND
AR1
AL1
AR2
AL2
R691
10uF/16v Q54
3904
3904
C
47
Q57
3
3
R704
Q52
R689
+
A_MUTE
R678
47k
10uF/16v
3
+
Q55
4.7k
2
47
删除电阻
20080911
10
10
8,10
8,10
DAC_AUL_OUT 14
DAC_AUR_OUT 14
AOSDATA0 3,6,12
AOBCK
3,12
AOLRCK 3,12
AOMCLK 3,12
GND
CE65
3,14
A_MUTE 14
GPIO_11
R676
R679
OFF_MUTE
A_MUTE
3904
12V_M
SCT1_AUR_OUT R677
D
R683
2
R703
Q56
Q36
3
3
10uF/16v
12V_M
+3V3
47
2
Q42
R684
删除电阻
20080911
4.7k
+
+
R672
47k
3
R673
R685
12V_M
D
A_MUTE
2,3,6,8,12,14
3
C344
SCT1_AUL_OUT
5V_M
12V_M
330
4.7uF R247
4.7k
WANGXIYU20081113
VER.C更改
5V_8501
网络更改
20080911
L65
FB
网络更改
20080911
R341
47K
CB186
0.1uF
5V_M
+ CE10
10uF/16V
网络更改
20080911
A
AOLRCK
R306
0
AOSDATA0
R307
0
2
AOBCK
R339
0
3
4
ENABLE
DVDD
11
5
VMID
DGND
10
6
VOUTR
VOUTL
9
7
AGND
AVDD
8
R340
CB185
0.1uF
0
1
CB188
+ CE7
10uF
10uF/16V
MCLK
14R338
100
DIN
FORMAT
13R336
100
BCLK
DEEMPH
12R337
100
LRCK
AOMCLK
L72
FB
BOSDATA0
BOBCK
BOLRCK
BOMCLK
0
CB192
CE11
10uF/16V
+
5 RND12
4
6
3
7
2
8
1
22x4
R-RESCA2010-8N-HX
+ CE16
10uF/16v
R344
10uF
5V_M
U7
5V_M
5V_8501
2008/06/10
NEAR IC
U36
CB187
0.1uF
CB196
NC
1
2
3
4
5
CB193
0.1uF
SDIN
AOUTR
DEM#/SCLK
VA
LRCK
GND
MCLK
AOUTL
VQ
FILT+
CS4344 2CH AudioDac
10
9
8
7
6
L61
AOTR
DACVA
FB
AOTL
A
+
+ CE17
10uF/16v
CB194
0.1uF
CB195
1uF
CE18
10uF/16v
WM8501 R-SOIC14N-1.270-6.00-HX
CB189
0.1uF
R342
10K/NC
DAC_AUR_OUT
DAC_AUL_OUT
5
4
3
2
1
5
4
MT8222_P1V1 (DDR1)
3
2
1
VERSION V1.0
D
D
( DDR1 WITH TERMINATION )
GPIO usage
GPIO Definition
C
B
ADIN0
ADIN1
ADIN2
ADIN3
ADIN4
ADIN5
GPIO_20
GPIO_21
GPIO_22
GPIO_23
GPIO_24
GPIO_25
PWM0
PWM1
PWM2
PWM3
UP30
UP31
UP33
UP34
UP35
GPIO_0
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
GPIO_11
INT
SPDIFIN
AOSDATA0
AOLRCK
AOBCLK
AOMCLK
SCART FS
SCART FS
4052 SWITCH
KEYPAD
KEYPAD
HDMI/VGA EDID E2PROM WP
Audio MUX
AMP_MUTE CONTROL
GAME
GAME
GAME
GAME
DIMMING CONTROL
Power conversion to 33V
SYSTEM E2PROM WP
Audio MUX
BL ON/OFF CONTROL
NORMAL POWER ON/OFF
HMDI 0 HPLUG DETECT
HMDI 1 HPLUG DETECT
HMDI 2 HPLUG DETECT
MICPHOTO RESERVE
LVDS RESERVED
FCI
FCI
LVDS POWER ON/OFF
AMP_SD/FCI
SCART1 VIDEO OUTPUT SW/FCI
FCI
FCI
FCI
FCI
4052 SWITCH
Audio MUX select bit 0
LVDS RESERVED
USB0 OC TAG
USB0 PWR ENABLE
USB1 PWR ENABLE
USB1 OC TAG
Function define
LVDS out
SFlash
E2PROM
Analog AMP
POWER
High = WP disable
DDR1
Speaker
TI3101D (10Wx2)
DAC
4558
MT8222
Headphone
High = Mute on
MCU WT6702
4052 x 2
USBx2
C
High = WP disable
Low = Backlight on
Low = Normal power on
VGA
HDMIx3
YPbPr x 2
Scart x 2
Micphone
Interface
CVBS x 2
S-Video x 1
RF Tuner
TDA9885
Power Distribution
Hi = LVDS power on
B
Low = HP insert
A
A
MediaTek Confidential
MediaTek (ShenZhen) Inc.
Title
GPIO/BLOCK
Size
C
Date:
5
4
3
2
Document Number
HISENSE_MT8222_EU
Drawn:
2008/1/25
Sheet
1
Jiu.Ni
1
of
Rev
1
14
5
4
3
2
1
5V_M
D188
MAIN POWER
+5VS
5V_M
12V_M
BL-ON/OFF
BL-ADJUST
12V_M
+5VS
+5VS
1
2
3
4
5
6
7
8
9
10
11
12
13
5V_M
SW
R259
1K
+ CE66
470uF/16v
+3V3
B240A
D187
FB64
CB218
0.1uF
+3V3
+3V3
3,4,6,7,11,13,14
12V_M
+ CE68
220uF/16v
CB219
0.1uF
12V_M
12V_M
0603_Bead
11,14
+5V_ON
B240A
2008.6.4
SW
+5V_ON
+5V_ON
VPA
D
+5V_TUNER
12V_M
UP31 HIGH :POWER OFF
12V_M
+5VS
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN2
+5V_ON
+5V_ON
B240A
D185
5V_M
R258
Q29
3904
CE83
+
CB217
0.1uF
100uF/16v
+ CE67
220uF/25v
L75
+5V_TUNER
1K
1
+5V_TUNER 11
121
UP31 LOW: POWER ON
UP31
R260
10K
2
D
VPA
CN1
CB216
0.1uF
DDRV
DDRV
DDRV
3,4,5
AV12
4
DV10
3,4
5V_M
3,6,8,12,13,14
AV12
R261
1K
PW_CTL1
AV12
DV10
Power for MT8222 only ( Always on )
DV10
5V_M
VEN
VIN
GND
VOUT
ADJ
therm
3
+3V3
10K
5V_M
AP1122
IN
CE869
100uF/16v
R857
21K 1%
+
CE13
47uF/16v
C
CB6
0.1uF
CB8
10uF
修改封装20080911
+ CE15
220uF/16v
CB891
0.1uF
+
UP31
AV12
UP31
3,6
FB18
OUT
TAB
2
4
0603_Bead
GND
R856
NS/100
1
R262
U8
+3V3
2008.6.4
1
2
3
4
5
+5V_ON
MUST USE AP1122
LDO#2
6
U4
G962
ADJ/GND
LDO#1
CB860
0.1uF
C883
1uF
R-SOT4N-2.30-7.00-HX
+
CE859
100uF/16v
P01
CB5
0.1uF
GND
BL-ON/OFF
R858
0
BL-ADJUST
SHIELD
M-RSAG7.070.198-HX
3,4,5,6,7,8,9,10,11,12,13,14
BL-ON/OFF
14
BL-ADJUST
14
PW_CTL1
PW_CTL1 6
C
R859
12K 1%
Test GND Pin
( Spread Around PCB )
1.2 x (21K+12K)/12K= 3.3V
5V to 3.3V
Estimated Power consumed : ??? A
3.3V to 1.2V
TP85 TP86 TP87 TP88 TP89 TP90 TP91 TP92 TP93 TP94 TP95 TP96 TP97 TP98 TP99 TP101 TP100 TP103
Switch Regulator
MUST USE AP1533
Core Power 1.0V
U3
AP1533/SOP-8
+5V_ON
DV10
HOLE/GND
2 2
3 3
4 4
5 5
9
8
7
6
H3
9
8
7
6
0.8 x (1+0.51K/2K) = 1.0V
HOLE/GND
2 2
3 3
4 4
5 5
9
8
7
6
1
1
5V to 1.0V
H5
9
8
7
6
H6
9
8
7
6
HOLE/GND
2 2
3 3
4 4
5 5
9
8
7
6
H11 HOLE/GND
HOLE/GND
2 2
3 3
4 4
5 5
9
8
7
6
9
8
7
6
9
8
7
6
Z6
Z8
Z7
ARROW
2
3
4
5
2
3
4
5
1
R1164
1.8K_1%
CB442
0.1uF
B
9
8
7
6
1
D62
SCHOTTKY DIODE/B340A
H4
HOLE/GND
2 2
3 3
4 4
5 5
9
8
7
6
1
CB441
0.1uF
1
9
8
7
6
+ CE222
100uF/16v-LowESR CAP
1
C2
0.01uF
1
FB
R1162
680_1%
1
OCSET
2
3
H12
C512
NS/100nF
Z10
Z11
Label
Label
MES
TX
B
ARROW
ARROW
1
O/P
O/P
1
Vcc
C511
NS/100nF
1
R1161
3K
Vss
Vss
R1163
100K
EN
CB7
0.1uF
7
8
+ CE8
100uF/16v
27uH/POWER CHOKE
6
5
1
L27
4
M1
M2
M3
M4
M5
M6
MARK
MARK
MARK
MARK
MARK
MARK
Works at normal mode
12V_M
R216
+5V_TUNER
1
FB14
OUT
3
10R/2W
1206_Bead
10R/2W
CE40
VIN
C199
+
VOUT
2
+
CE227
LM7805
R956
110_1%
R958
120_1%
A
U9
R207
CB573
0.1uF
+ CE5
100uF/16v
CB576
0.1uF
Vout = 1.25 x ( 1 + 110/ 110 ) = 2.5V for DDR200/266/333
3
ADJ/GND
CB574
0.1uF
IN
1
2
+ CE9
100uF/16v
DDRV
U11
LT1084 TO-252-3
R-TO3N-2.28-9.70-HX
5V_M
GND
LDO#3
0.1uF
100uF/35v
100uF/16v
CB398
0.1uF
12V to 5V
For Tuner 5V power
A
Vout = 1.25 x ( 1 + 120/ 110 ) = 2.6V for DDR400/500
5V to DDRV
If use sdram ,NC FB14
If use ddr ,NC FB14
Title
Power LDO
Size
C
Date:
5
4
3
2
Document Number
HISENSE_MT8222_EU
Drawn:
2008/1/25
Sheet
1
Jiu.Ni
2
of
Rev
1
14
5
4
3
2
System I2C
RDQ0
RDQ1
RDQ2
RDQ3
RDQ4
RDQ5
RDQ6
RDQ7
RDQS0
RDQM0
DV10
RDQM1
RDQS1
RDQ8
RDQ9
RDQ10
RDQ11
RDQ12
RDQ13
RDQ14
RDQ15
AV12_MEMPLL
RCLK0#
RCLK0
RCKE
RA12
RA11
RA9
RA8
RA7
RA6
RA5
RA4
RWE#
RCAS#
RRAS#
RCS#
RBA0
RBA1
RA10
RA0
RA1
DV10
RA2
RA3
MEM_VREF
C980
0.1uF
DDRV
MEM_VREF
DV10
DV33
VGASDA
VGASCL
AV12_PLL
AV12_PLL
U34
MT8222
AV12_PLL 4
BLUP
PWM1
PWM0
SPDIFOUT
U1TX
U1RX
OSCL0
OSDA0
GPIO_25
GPIO_24
GPIO_23
GPIO_22
GPIO_21
GPIO_20
SPDIFIN
AOSDATA0
AOBCK
AOLRCK
AOMCLK
AV33_CVBS 4
AV33_SIF
AV33_SIF 4
R29
5.1K_1%
Close to MT8222 As possible
AV33_SIFDIG
AV33_SIFDIG
AV33_XTL
AV33_XTL
AV33_XTL 4
AV12_LVDSPLL
AV12_LVDSPLL
AV33_ADC 4
AV12_LVDS
AV33_LVDS
AV12_MEMPLL
AV33_DAC 4
AV33_LVDS
AV12_LVDSPLL 4
AV33_LVDS 4
AV12_MEMPLL 4
XTAL Dip/SMD Dual Layout
AV12_USB 4
ADIN5
ADIN4
ADIN3
ADIN2
ADIN1
ADIN0
AV12_HDMI
10K
AV12A_RGBB
AV12A_RGBB
AV33_HDMI
AV33_SIFDIG
MPX1
MPX2_N
MPX2_P
AV33_SIF
TP133
AV33_CVBS
R2434
CVBS_BYPASS
NS/0
CVBS_TP
CVBS0N
CVBS0P
CVBS1
CVBS2
CVBS3
CVBS4
CVBS5
CVBS6
CVBS7
SPI_SCK
SPI_SI
SPI_SO
SPI_CS#
AV12A_RGBB 4
AV33_VGA 4
C978
22pF
27MHz
R-CRYC1405N-HX
C979
22pF
GAME_VCC
ADIN0
ADIN1
6
6
ADIN3
ADIN4
10
10
33
R180
33
R182
33
GPIO_25
C965
4.7nF/NS
C961
4.7nF/NS
4
FB63
0603_Bead
GAME_LOAD
GAME_CLK
OPWR0_5V
OPWR1_5V
OPWR2_5V
1
6
2
7
3
8
4
9
5
BOSDATA0
BOBCK
BOLRCK
BOMCLK
E0N
E0P
E1N
E1P
E2N
E2P
ECKN
ECKP
E3N
E3P
+3V3
HDMIDDCSCL_2
HDMIDDCSDA_2
E0N
E0P
E1N
E1P
E2N
E2P
ECKN
ECKP
E3N
E3P
14
14
14
14
14
14
14
14
14
14
E4N
E4P
14
14
5V_M
7
7
7
7
7
7
7
7
RX1_2
RX1_2B
RX1_1
RX1_1B
RX1_0
RX1_0B
RX1_C
RX1_CB
7
7
7
7
7
7
7
7
RX2_2
RX2_2B
RX2_1
RX2_1B
RX2_0
RX2_0B
RX2_C
RX2_CB
7
7
7
7
7
7
7
7
B
HDMIDDCSCL_2 7
HDMIDDCSDA_2 7
USB
USB_DP0
USB_DM0
USB_DP0
USB_DM0
6
6
USB_DP1
USB_DM1
6
6
TRAPICE
ICE
6
AOSDATA0 6,12,13
AOBCK 12,13
AOLRCK 12,13
AOSDATA0
AOBCK
AOLRCK
DDRV
DDRV
12V_M
DDRV
2,4,5
12V_M
DV10
12V_M
2,11,14
DV10
2,4
DV33
4
+3V3
2,4,6,7,11,13,14
DV10
DV33
A
DV33
+3V3
+3V3
E4N
E4P
GAME_VCC
14
14
14
14
14
14
14
14
14
14
14
14
RX0_2
RX0_2B
RX0_1
RX0_1B
RX0_0
RX0_0B
RX0_C
RX0_CB
HDMIDDCSCL_1 7
HDMIDDCSDA_1 7
USB_DP1
USB_DM1
O0N
O0P
O1N
O1P
O2N
O2P
OCKN
OCKP
O3N
O3P
O4N
O4P
6,7
HDMIDDCSCL_0 7
HDMIDDCSDA_0 7
HDMIDDCSCL_1
HDMIDDCSDA_1
BOSDATA0 6,13
BOBCK
6,13
BOLRCK 6,13
BOMCLK 6,13
CEC
OPWR0_5V 7
OPWR1_5V 7
OPWR2_5V 7
HDMIDDCSCL_0
HDMIDDCSDA_0
AR1
13
AL1
13
AR2
13
AL2
13
AOSDATA0 6,12,13
AOBCK
12,13
AOLRCK 12,13
AOMCLK 12,13
O0N
O0P
O1N
O1P
O2N
O2P
OCKN
OCKP
O3N
O3P
O4N
O4P
5V_M
5V_M
CB13
0.1uF
2,6,8,12,13,14
Title
MT8222
Size
C
C987
10uF/16V
3
5
5
C
RX2_2
RX2_2B
RX2_1
RX2_1B
RX2_0
RX2_0B
RX2_C
RX2_CB
6
6
6
6
Date:
5
5
MEM_VREF 5
RX1_2
RX1_2B
RX1_1
RX1_1B
RX1_0
RX1_0B
RX1_C
RX1_CB
CVBS_BYPASS 8
AL1
AR2
AL2
AOSDATA0
AOBCK
AOLRCK
AOMCLK
+
C902
4.7nF/NS
11
11
11
LVDS INTERFACE
5V_M
NS/0603_Bead
AV12D_RGB 4
C919
4.7nF/NS
RBA0
RBA1
RX0_2
RX0_2B
RX0_1
RX0_1B
RX0_0
RX0_0B
RX0_C
RX0_CB
11
11
MPX1
I2S IF AR1
GPIO_6
GPIO_5
GPIO_3
GPIO_2
FB60
GAME_DA1
R181
5
HDMI
GPIO
Wangxiyu 20080721
33
GPIO_24
GPIO_23
12
12
MPX2_P
MPX2_N
SPI_SCK
SPI_SI
SPI_SO
SPI_CS#
CVBS_BYPASS
GPIO_0 6
GPIO_1 6
GPIO_2 6,13
GPIO_3 6,13
GPIO_4 14
GPIO_5 6,13
GPIO_6 6,13
GPIO_7 6
GPIO_8 6
GPIO_9 6
GPIO_10 6
GPIO_11 13
GPIO_20 12
GPIO_21 14
GAME_DA2
R183
XTALO
RCKE
RCLK0 5
RCLK0# 5
RBA0
RBA1
CVBS OUT
TV_BYPASS_MUTE 11
AU_MUX 12
PWM0 14
PWM1 11
PWM2 6
PWM3 12
UP35
7
UP34
14
UP33
7
UP31 2,6
UP30
7
SPDIFIN 12
GPIO_0
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
GPIO_11
GPIO_20
GPIO_21
R225 R226 R227
4.7K 4.7K 4.7K
5
5
5
5
RA[12..0] 5
RCLK0
RCLK0#
Serial Flash IF
Modify by 08/03/20
ADIN3
ADIN4
C140
0.1uF
R-CAPC1005L-HX
RWE#
RCAS#
RRAS#
RCS#
RDQ[15..0]
RA[12..0]
Audio DAC out
GPIO_22
Y1
XTALI
AV33_HDMI 4
AV12D_RGB
AV12D_RGB
MPX2_P
MPX2_N
WANGXIYU20081113
VER.C 增加
P15
820K
AV12_HDMI 4
AV33_USB 4
AV33_HDMI
AV33_VGA
AV33_VGA
RB23
RDQ[15..0]
SOY1
9
Y1P
9
YPBPR1_GND 9
PB1P
9
PR1P
9
CVBS0P
CVBS0N
MPX1
R2436
Game Port Connection
R224
4.7K
RDQM0 5
RDQM1 5
RCKE
SOY0
9,10
Y0P
9
YPBPR0_GND 9
PB0P
9
PR0P
9
AUD_L
AUD_R
CVBS0P
CVBS0N
ADIN0
ADIN1
C977
10uF/16V
RDQM0
RDQM1
Tuner Signals
R2435
10K
AV12_HDMI
AV33_USB
AV33_USB
AUD_L
AUD_R
+3V3
NS/200
+
RDQS0 5
RDQS1 5
MEM_VREF
AV12_PLL
AV33_XTL
6
6
Mux out from CD4052B
AV12_LVDS 4
AV12_USB
AV12_USB
A
Q13
NS/3904
RDQS0
RDQS1
CEC
XTALI
XTALO
12
D
RWE#
RCAS#
RRAS#
RCS#
C151
0.1uF
AV33_ADCREF AV12_MEMPLL
4
AV33_DAC
AV33_DAC
NS/10K
1
AV12_LVDS
AV33_ADCREF
AV33_ADCREF
R203
OFF_MUTE
6
6
OIRI
VGASCL 8
VGASDA 8
SOY1
Y1P
YPBPR1_GND
PB1P
PR1P
C150
4.7uF/10V
U1RX
U1TX
DDR1 DRAM
Modify by 08/03/20
AUD_VMID
AV33_ADC
AV33_ADC
R171
C152
4.7uF/10V
6
6
ORESET#
OIRI
VGAHSYNC# 8
VGAVSYNC# 8
SOY0
Y0P
YPBPR0_GND
PB0P
PR0P
AV33_DAC
Audio VMID control
AV33_SIFDIG 4
8
2,4,5,6,7,8,9,10,11,12,13,14
U0RX
U0TX
INT
ORESET#
YPbPr input
TV_BYPASS_MUTE
AU_MUX
PWM0
PWM1
PWM2
PWM3
UP35
UP34
UP33
UP31
UP30
SPDIFIN
3
AV33_SIF
8
BLUP
GND
INT
8
GRNP
VGASCL
VGASDA
2
AV33_CVBS
VGAHSYNC#
VGAVSYNC#
DV33
DV10
AR1
AL1
AVICM
AR2
TP135
AL2
TP136
AU_MUX
TV_BYPASS_MUTE
AV33_DAC
AV33_ADCREF
AUD_R
AUD_L
AUD_VMID
AV33_ADC
USB_DM0
USB_DP0
AV33_USB
USBVRT
AV12_USB
USB_DM1
USB_DP1
DV10
CEC
OPWR2_5V
HDMIDDCSDA_2
HDMIDDCSCL_2
RX2_CB
RX2_C
RX2_0B
RX2_0
RX2_1B
RX2_1
RX2_2B
RX2_2
OPWR1_5V
HDMIDDCSDA_1
HDMIDDCSCL_1
AV33_HDMI
RX1_CB
RX1_C
RX1_0B
RX1_0
RX1_1B
RX1_1
RX1_2B
RX1_2
OPWR0_5V
HDMIDDCSDA_0
HDMIDDCSCL_0
RX0_CB
RX0_C
RX0_0B
RX0_0
RX0_1B
RX0_1
RX0_2B
RX0_2
AV12_HDMI
VGAVSYNC#
VGAHSYNC#
BLUP
VGASOG
GRNP
VGAGND
REDP
AV33_VGA
SOY1
Y1P
YPBPR1_GND
PB1P
PR1P
SOY0
Y0P
YPBPR0_GND
PB0P
PR0P
AV12D_RGB
AV12A_RGBB
AV33_CVBS
U0RX
U0TX
8
8
VGASOG
GRNP
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
B
REDP
VGAGND
VGASOG
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
OFF_MUTE 14
GND
U1RX
U1TX
REDP
VGAGND
PWM1
PWM0
SPDIF_OUT
TXD1
RXD1
HW_SCL
HW_SDA
GPIO25
GPIO24
GPIO23
GPIO22
GPIO21
GPIO20
I2S_ADIN
I2S_AOSDATA0
I2S_AOBCLK
I2S_AOLRCK
I2S_AOMCLK
VDD33_1
DVDD10_3
AR1
AL1
AVICM2
AR2
AL2
AR3
AL3
AVDD33_ADAC
AVDD33_REFP_AADC
AIN_R
AIN_L
VMID
AVDD33_AADC
AVDD12_APLL
AVDD12_SYSPLL
AVDD12_ADCPLL
AVDD12_PSPLL
AVDD12_DMPLL
XTALI
XTALO
AVDD33_XTAL
ADIN5
ADIN4
ADIN3
ADIN2
ADIN1
ADIN0
AVDD33_DIG
MPX1
MPX2_N
MPX2_P
AVDD33_SIF
AVDD33_CVBS
CVBS_BYPASS1
CVBS_BYPASS0
CVBS0N
CVBS0P
CVBS1P
CVBS2P
CVBS3P
CVBS_SY0
CVBS_SC0
CVBS_SY1
CVBS_SC1
OFF_MUTE
CVBS1 8
CVBS2 8
CVBS3 8
CVBS4 8
CVBS5 10
CVBS6 10
CVBS7 10
VGA input
10
C
DVDD10_2
DVDD10_2
RDQ0
RDQ1
VCC2IO_2
RDQ2
RDQ3
RDQ4
VCC2IO_2
RDQ5
RDQ6
RDQ7
VCC2IO_3
RDQS0
VCC2IO_2
RDQM0
DVDD10_2
RDQM1
VCC2IO_2
RDQS1
VCC2IO_2
RDQ8
RDQ9
VCC2IO_2
RDQ10
RDQ11
RDQ12
VCC2IO_2
RDQ13
RDQ14
RDQ15
AVDD12_MEMPLL_1
VCC2IO_1
RCLK0#
RCLK0
VCC2IO_2
RCKE
RA12
RA11
VCC2IO_2
RA9
RA8
RA7
RA6
RA5
RA4
RWE#
RCAS#
RRAS#
RCS#
RBA0
RBA1
RA10
RA0
RA1
DVDD10
RA2
RA3
VCC2IO_1
RVREF0
DVDD10_2
VDD33_2
VGA_SDA
VGA_SCL
SPDIFOUT 12
11
DDRV
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
PCM or I2S?
SPDIFOUT
GPIO11
GPIO10
GPIO9
GPIO8
GPIO7
GPIO6
GPIO5
GPIO4
GPIO3
GPIO2
GPIO1
GPIO0
VDD33_2
DVDD10_3
DVDD10_3
O0N
O0P
O1N
O1P
O2N
O2P
AVDD33_LVDSA
OCKN
OCKP
O3N
O3P
O4N
O4P
AVDD12_LVDS
E0N
E0P
E1N
E1P
E2N
E2P
AVDD33_LVDSB
ECKN
ECKP
E3N
E3P
E4N
E4P
TP
AVDD12_VPLL
DVDD10_4
VDD33_1
UP35
UP34
UP33
UP31
UP30
TXD0
RXD0
IR_
INT0_
SPI_CS1
SPI_SCK
SPI_SI
SPI_SO
SPI_CS0
PRST#
ICE
PWM3
PWM2
DV10
EPAD_GND
CVBS1
CVBS2
CVBS3
CVBS4
CVBS5
CVBS6
CVBS7
OSCL0 6,8,11,14
OSDA0 6,8,11,14
SPDIF IN / OUT
USB_DM0
USB_DP0
AVDD33_USB
USB_VRT
AVDD12_USB
USB_DM1
USB_DP1
DVDD10
HDMI_CEC
PWR5V_2
HDMI_SDA2
HDMI_SCL2
RX2_CB
RX2_C
RX2_0B
RX2_0
RX2_1B
RX2_1
RX2_2B
RX2_2
PWR5V_1
HDMI_SDA1
HDMI_SCL1
AVDD33_HDMI
RX1_CB
RX1_C
RX1_0B
RX1_0
RX1_1B
RX1_1
RX1_2B
RX1_2
PWR5V_0
HDMI_SDA0
HDMI_SCL0
RX0_CB
RX0_C
RX0_0B
RX0_0
RX0_1B
RX0_1
RX0_2B
RX0_2
AVDD12_HDMI_3
VSYNC
HSYNC
BP
SOG
GP
COM
RP
AVDD33_VGA
SOY1
Y1P
COM1
PB1P
PR1P
SOY0
Y0P
COM0
PB0P
PR0P
AVDD12_DIG_RGB
AVDD12_RGB
257
D
1
CVBS input
OSCL0
OSDA0
DV10
O0N
O0P
O1N
O1P
O2N
O2P
AV33_LVDS
OCKN
OCKP
O3N
O3P
O4N
O4P
AV12_LVDS
E0N
E0P
E1N
E1P
E2N
E2P
AV33_LVDS
ECKN
ECKP
E3N
E3P
E4N
E4P
LVDS_TPPIN
AV12_LVDSPLL
DV10
DV33
UP35
UP34
UP33
UP31
UP30
U0TX
U0RX
OIRI
INT
SPI_CS1#
SPI_SCK
SPI_SI
SPI_SO
SPI_CS#
ORESET#
ICE
PWM3
PWM2
NS/100
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
GPIO_11
GPIO_10
GPIO_9
GPIO_8
GPIO_7
GPIO_6
GPIO_5
GPIO_4
GPIO_3
GPIO_2
GPIO_1
GPIO_0
DV33
R2424
TP134
2
Document Number
HISENSE_MT8222_EU
Drawn:
2008/1/25
Sheet
1
Jiu.Ni
3
of
Rev
1
14
5
4
3
2
1
DV10
( Bypass CAPs arround MT8222 )
DV10
DV10
2,3
+3V3
2,3,6,7,11,13,14
DV33
3
AV12
2
DDRV
2,3,5
+3V3
+3V3
add by 08/03/20
DV10
DV33
DV33
AV33_SIFDIG
+ CE62
C886
4.7uF/10V
C887
0.1uF
C888
3300pF
C889
0.1uF
C890
6800pF
C891
0.1uF
C892
3300pF
C893
0.1uF
C894
0.1uF
AV12
AV33_SIFDIG
AV33_SIFDIG 3
AV12
AV12D_RGB
D
DDRV
AV12D_RGB
D
DDRV
AV12D_RGB 3
AV12_USB
+3V3
DV33
AV12_USB
FB20
0603_Bead
AV12_USB 3
AV12_HDMI
+ C896
100uF/16v
C897
3300pF
C898
0.1uF
C899
3300pF
C900
0.1uF
AV12_HDMI
AV12_HDMI 3
AV33_ADCREF
AV33_ADCREF
AV33_ADCREF 3
AV12_PLL
AV12A_RGBB
DDRV
AV12A_RGBB
AV12_PLL
AV12A_RGBB 3
AV12_PLL 3
AV12_MEMPLL
+ C901
C903
4.7uF/10V
C904
0.1uF
C905
0.1uF
C906
3300pF
C907
0.1uF
C908
0.1uF
C909
6800pF
C910
0.1uF
C912
3300pF
C913
0.1uF
C914
0.1uF
AV12_MEMPLL
AV12_MEMPLL 3
AV12_LVDS
AV12_LVDS
AV12_LVDS 3
AV12_LVDSPLL
AV12_LVDSPLL
AV12
AV12_LVDSPLL 3
AV12_PLL
FB52
0603_Bead
AV33_CVBS
C918
4.7uF/10V
C
C921
0.1uF
C922
0.01uF
C
AV33_CVBS
AV33_CVBS 3
AV33_SIF
AV33_SIF
AV33_SIF 3
AV33_XTL
AV33_XTL
AV12
AV12
AV12_LVDS
AV12
FB39
AV12_MEMPLL
AV12
FB40
0603_Bead
C940
0.1uF
AV12
FB42
FB41
0603_Bead
C925
4.7uF/10V
AV12_HDMI
AV12_USB
0603_Bead
AV33_XTL 3
AV12A_RGBB
AV33_ADC
FB43
0603_Bead
AV33_ADC
AV33_ADC 3
0603_Bead
C928
4.7uF/10V
C938
4.7uF/10V
C929
0.1uF
C932
0.1uF
C939
0.1uF
C934
4.7uF/10V
C935
0.1uF
C936
3300pF
2007/12/26
AV33_DAC
AV33_DAC
AV33_DAC 3
AV33_LVDS
AV33_LVDS
AV33_LVDS 3
AV33_USB
AV12
AV12
AV12_LVDSPLL
AV12D_RGB
AV33_USB
FB45
FB44
AV33_USB 3
AV33_HDMI
0603_Bead
0603_Bead
AV33_HDMI
C970
4.7uF/10V
C942
0.1uF
C976
0.1uF
AV33_HDMI 3
AV33_VGA
AV33_VGA
AV33_VGA 3
GND
GND
2,3,5,6,7,8,9,10,11,12,13,14
B
B
+3V3
+3V3
+3V3
AV33_CVBS
FB58
FB59
0603_Bead
+3V3
AV33_USB
FB54
0603_Bead
0603_Bead
0603_Bead
+ C949
100uF/16v
C953
0.1uF
+3V3
AV33_DAC
2007/12/26 FB56
AV33_XTL
+3V3
AV33_SIF
C955
4.7uF/10V
+3V3
FB62
C956
0.1uF
AV33_ADC
+3V3
2007/12/26 FB61
0603_Bead
C944
4.7uF/10V
C945
0.1uF
C947
4.7uF/10V
AV33_LVDS
+3V3
FB57
0603_Bead
AV33_HDMI
+3V3
FB55
0603_Bead
C960
0.1uF
C948
0.1uF
C964
0.1uF
0603_Bead
C968
0.1uF
AV33_VGA
FB53
0603_Bead
C969
0.1uF
C972
0.1uF
C974
4.7uF/10V
C975
0.1uF
A
A
+3V3
AV33_SIFDIG
+3V3
FB66
AV33_ADCREF
FB67
0603_Bead
0603_Bead
C982
0.1uF
C985
0.1uF
Title
MT8222 Bypass CAPs
Size
C
Date:
5
4
3
2
Document Number
HISENSE_MT8222_EU
2008/1/25
1
Drawn:
Sheet
Jiu.Ni
4
of
Rev
1
14
5
4
3
2
1
RDQS0
RDQS1
VTT
增加FB31
20080911
( DDR1 DRAM With Termination )
RDQS0 3
RDQS1 3
RDQM0
RDQM1
RDQM0 3
RDQM1 3
RWE#
RCAS#
RRAS#
RCS#
FB31
0603/181
RCKE
DDRV
DDRV
U1
MEM_DQ0
D
MEM_DQ1
MEM_DQ2
MEM_DQ3
MEM_DQ4
MEM_DQ5
MEM_DQ6
MEM_DQ7
MEM_DQS0
MEM_DQM0
MEM_WE#
MEM_CAS#
MEM_RAS#
MEM_CS#
MEM_BA0
MEM_BA1
MEM_ADDR10
MEM_ADDR0
MEM_ADDR1
MEM_ADDR2
MEM_ADDR3
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
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDDQ
LDQS
NC
VDD
NC
LDM
WE
CAS
RAS
CS
NC
BS0
BS1
A10/AP
A0
A1
A2
A3
VDD
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
NC
VSSQ
UDQS
NC
VREF
VSS
UDM
CLK
CLK
CKE
NC
A12
A11
A9
A8
A7
A6
A5
A4
VSS
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
CD32
4.7uF/10v
MEM_DQ15
CD17
0.1uF
MEM_DQ14
MEM_DQ13
MEM_DQ12
MEM_DQ11
CD18
3300pF
MEM_DQ10
MEM_DQ9
MEM_DQ8
add in 2008/06/02
CD19
0.1uF
MEM_VREF
MEM_DQS1
MEM_VREF
MEM_DQM1
MEM_CLK0#
MEM_CLK0
MEM_CLKEN
CD1
0.1uF
CD21
3300pF
MEM_ADDR12
MEM_ADDR11
MEM_ADDR9
MEM_ADDR8
MEM_ADDR7
MEM_ADDR6
MEM_ADDR5
MEM_ADDR4
+ CD35
100uF/16v
CD33
4.7uF/10v
16M x 16 DDR TSOP-66
R-TSOP66N-0.650-11.84-HX
CD20
0.1uF
CD22
3300pF
DDR1
2008.6.4
C
CD23
0.1uF
5 RND10
4 MEM_DQ0
6
3 MEM_DQ1
7
2 MEM_DQ2
8
1 MEM_DQ3
150x4
R-RESCA3216-8N-HX
RDQ0
5 RND1
4
RDQ1
6
3
RDQ2
7
2
RDQ3
8
1
22x4
R-RESCA2010-8N-HX
5 RND11
4 MEM_DQ4
6
3 MEM_DQ5
7
2 MEM_DQ6
8
1 MEM_DQ7
150x4
R-RESCA3216-8N-HX
RDQ4
5 RND2
4
RDQ5
6
3
RDQ6
7
2
RDQ7
8
1
22x4
R-RESCA2010-8N-HX
150
150
150
150
22
22
22
22
RD10
RD11
RD12
RD13
MEM_DQS0
MEM_DQM0
MEM_DQM1
MEM_DQS1
RD1
RD2
RD3
RD4
RDQ[15..0]
5 RND13
4 MEM_DQ8
6
3 MEM_DQ9
7
2 MEM_DQ10
8
1 MEM_DQ11
150x4
R-RESCA3216-8N-HX
RDQ8
5 RND3
4
RDQ9
6
3
RDQ10
7
2
RDQ11
8
1
22x4
R-RESCA2010-8N-HX
5 RND14
4 MEM_DQ12
6
3 MEM_DQ13
7
2 MEM_DQ14
8
1 MEM_DQ15
150x4
R-RESCA3216-8N-HX
RDQ12
5 RND4
4
RDQ13
6
3
RDQ14
7
2
RDQ15
8
1
22x4
R-RESCA2010-8N-HX
5 RND15
4 MEM_WE#
6
3 MEM_CAS#
7
2 MEM_RAS#
8
1
150x4
R-RESCA3216-8N-HX
RWE#
5 RND5
4
RCAS#
6
3
RRAS#
7
2
8
1
22x4
R-RESCA2010-8N-HX
5 RND16
4 MEM_CS#
6
3 MEM_BA0
7
2 MEM_BA1
8
1 MEM_ADDR10
150x4
R-RESCA3216-8N-HX
RCS#
5 RND6
4
RBA0
6
3
RBA1
7
2
RA10
8
1
22x4
R-RESCA2010-8N-HX
3
3
3
3
RCKE
3
RDQ[15..0]
RA[12..0]
3
RA[12..0] 3
D
RCLK0
RCLK0#
RCLK0 3
RCLK0# 3
RBA0
RBA1
RBA0
RBA1
MEM_VREF
RDQS0
RDQM0
RDQM1
RDQS1
RWE#
RCAS#
RRAS#
RCS#
3
3
MEM_VREF 3
DDRV
DDRV
GND
GND
2,3,4
2,3,4,6,7,8,9,10,11,12,13,14
C
DDRV
+ CD5
+ CD6
100uF/16v
CD7
4.7uF/10V
CD8
0.1uF
CD9
0.1uF
CD10
0.1uF
CD11
0.1uF
CD12
3300pF
CD13
3300pF
CD14
3300pF
CD25
3300pF
CD15
3300pF
CD24
0.1uF
增加CD6
20080911
CD31
4.7uF/10v
CD26
3300pF
5 RND17
4 MEM_ADDR4
6
3 MEM_ADDR5
7
2 MEM_ADDR6
8
1 MEM_ADDR7
150x4
R-RESCA3216-8N-HX
RA4
4 RND7
5
RA5
3
6
RA6
2
7
RA7
1
8
22x4
R-RESCA2010-8N-HX
4 RND18
5 MEM_ADDR12
3
6 MEM_ADDR11
2
7 MEM_ADDR9
1
8 MEM_ADDR8
150x4
R-RESCA3216-8N-HX
RA12
5 RND8
4
RA11
6
3
RA9
7
2
RA8
8
1
22x4
R-RESCA2010-8N-HX
5 RND19
4 MEM_ADDR0
6
3 MEM_ADDR1
7
2 MEM_ADDR2
8
1 MEM_ADDR3
150x4
R-RESCA3216-8N-HX
MEM_CLK0
RA0
5 RND9
4
RA1
6
3
RA2
7
2
RA3
8
1
22x4
R-RESCA2010-8N-HX
RD6
22
RCLK0
RD7
100 If use SDRAM NC RD7/RD8
MEM_CLK0#
MEM_CLKEN
RD8
22
RD5
22
RCLK0#
RCKE
B
B
If use sdram CD34 CD26 CD27 RD9 CD28 CD29 CD30 UD2 NC
If use ddr CD34 CD26 CD27 RD9 CD28 CD29 CD30 UD2 ON
LP2996 for Vref and VTT of DDR1
VTT
+ CD34
100uF/16v
CD27
10uF/10v
增加磁珠
20080911
CD30
0.01uF
RD9
4.7K
FB30
0603/181
U2
DDRV
VTT
MEM_VREF
RA140
1K 1%/NS
MEM_VREF
C680
1uF
RA141
1K 1%/NS
CD28
0.01uF
1
2
3
4
GND
VTT
SD
PVIN
VSENSE AVIN
VREF
VDDQ
DDRV
8
7
6
5
IC LP2996 DDR Termination SOP-8
R-SOIC08N-1.270-6.00-HX
CD37
0.1uF
+ CD36
100uF/16v
2008/05/08 MODIFY
A
A
Title
DDR1 DRAM
Size
C
Date:
5
4
3
2
Document Number
HISENSE_MT8222_EU
Drawn:
2008/1/25
Sheet
1
Jiu.Ni
5
of
Rev
1
14
5
4
System E2PROM
3
Wangxiyu 20080721
System Reset#
+3V3
2
1st UART IF
( For Code download and Debug )
+3V3
Wangxiyu 20080721
1
PWM2
ORESET#
+3V3
PWM2
3
ORESET#
3
OIRI
3
U0RX
U0TX
3
3
U1RX
U1TX
3
3
USB_DP0
USB_DM0
3
3
USB_DP1
USB_DM1
3
3
+3V3
10K
R198
PWM2
R31
R36
R73
VCC NC
WP NC
SCL NC
SDA GND
R21
Q1
3904
D1
1N4148
R22
47K
R60
R61
4.7K
4.7K
R-RESC1005L-HX
R-RESC1005L-HX
ORESET#
R25
1K
1
220
OIRI
U0RX
U0TX
2008/05/05 MODIFY
R25&C290 Near the 8222 place
R165
R164
CN5
U0RX
U0TX
PIN4. PWR
PIN3. RXD
PIN2. TXD
PIN1. GND
1
2
3
4
0
0
U1RX
U1TX
4x1 W/HOUSING
M-TJC10-4A-HX
C290
1uF
IIC ADRESS "A0"
2
R199
NS/10K
CB70
0.1uF
EEPROM 24C16
R-SOIC08N-1.270-6.00-HX
Q37
3904
1
1
2
3
4
3
100
100
100
OSCL0
OSDA0
8
7
6
5
R20
1K
+ CE37
220uF/16V
U14
3
D
R28
10K
R33
10K
2
R30
10K
USB_DP0
USB_DM0
USB_DP1
USB_DM1
Wangxiyu 20080721
+3V3
2nd UART IF
R63
R62
NS/4.7K
NS/4.7K
R-RESC1005L-HX
R-RESC1005L-HX
MT8222 Trapping
Serial Flash
U1RX
U1TX
Wangxiyu 20080721
位置尽量靠近8222，附近若有IO需要串磁珠并且避让，EMC问题
R159
R163
NS/0
NS/0
AOSDATA0
R27
NS/1K
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
NS/4x1 W/HOUSING
M-TJC10-4A-HX
1K
OSCL0 3,8,11,14
OSDA0 3,8,11,14
GPIO_2
GPIO_3
J4
1
2
3
4
+3V3
R23
OSCL0
OSDA0
D
GPIO_2
GPIO_3
3,13
3,13
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
3,13
3,13
3
3
3
3
+3V3
2,3,4,7,11,13,14
+5V_ON
2
+3V3
+3V3
P14
FB24
0603_Bead
R166
1K
U0RX
U17
SPI_CS#
SPI_SI
FRESET#
C
U0TX
1
2
3
4
CS#
DOUT
WP#/VPP
VSS
VCC
HOLD#
CLK
DIN
8
7
6
5
CB71
0.1uF
SPI_SCK
SPI_SO
R223
0
R231
NS/0
R222
0
R230
NS/0
3
4
2
1
5
R
WR
WL
L
AGND
+3V3
C
+3V3
2008/06/10
M25P64
+5V_ON
CB72
NS/30pF
+5V_ON
5V_M
5V_M
5V_M
L62
USB_VDD1
L67
USB_VDD0
+
MEMORY CARD I/F GPIO RESERVED
R178
R179
10K FCICLK
10K FCICMD
ADIN0
ADIN1
R167
0
R169
KEY1
0
KEY0
D4
100
SCL_EXT
OSDA0 R162
100
SDA_EXT
+3V3
1
C86
100pF
2
3
2008/05/05 MODIFY
1
IR-IN
IN
1
1
L89
+3V3SB_uP
+3V3SB_uP
C470
0.1uF
11
12
ADIN1
ADIN0
3
ADIN1
3
GPIO_0
GPIO_1
GPIO_0
3
GPIO_1
USB_DM1O
USB_DP1O
3
CEC
CEC
UP31
B
3,7
2,3
PW_CTL1 2
AMP-MUTE2
AMP-MUTE2
14
+3V3SB_uP
+3V3SB_uP
C473
+
C474
0.1uF
U10
R536
4.7K
0.1uF
R49
10K
C466
20pF
LED-G
Q46
3904
1
0
CEC_IRQ
32KOSCO
VDD_RTC
32KOSCI
GPIOA0/AD0
NRST
GPIOA3/AD3/IR
PWM1/GPIOC1
GPIOA3/SCL3/P1.0
RXD/IRQ3/GPIOB7 GPIOA3/SDA3/P1.1
TXD/IRQ2/GPIOB6
GPIOA6/SCL1
HIN/GPIOB5
GPIOA7/SDA1
VIN/GPIOB4
GPIOB0/SCL2
IRQ1/P1.3GPIOB3
GPIOB1/SDA2
C465
20pF
R551
C475
4.7uF/6.3V
6702F_OG200WT
20
18
17
16
15
14
13
12
11
R549
33
KEY0
R538
33
KEY1
R529
33
IR-IN
R544
10K
R541
10K
+3V3SB_uP
J9
MCU_ISP
C471 0.1uF
R531
R539
R469
R537
R540
33 UP31
33
33
33 AMP-MUTE2
33 PW_CTL1
OSCL0
OSDA0
1
2
3
4
+3V3SB_uP
A
R550
4.7K
R552
4.7K
33 OSCO
2
2
R229
R547
G6
6MHZ
1
10K
LED2
W1
0
3
3
LED-R
CEC
OSCI
33
33
1
2
4
5
6
7
8
9
10
2
A
R543
10K
OSCO
OSCI
NC
LED2
NC
10
R548
R219
R530
GPIO_1
19
LED1
VDD
10
LED1 R542
LED2 R545
Q45
3904
USB_DUAL
ADIN0
FB220/300mA
C472 +
2.2uF
VSS
R218
R40
10K
1
C293
0.1uF
USB_DM0O
USB_DP0O
3
GPIO_0
+5VS
R228
CE48
220uF/16V
+5V
DD+
GND
3
3
3
3
+5VS
C476
10uF
10K
LED1
+
1
2
3
4
SPI_SCK
SPI_SI
SPI_SO
SPI_CS#
UP31
U49
AMS1117-3.3
CA42
100uF/16V
100
OUT
R160
M-TJC10-3A-HX
USB_VDD1
USB_DM1O
USB_DP1O
GND
+5V
DD+
GND
SPI_SCK
SPI_SI
SPI_SO
SPI_CS#
+3V3SB_uP
R220
10K
ADJ
OIRI
R221
10K
GPIO_10
5
6
7
8
OPTION for CEC Stand by Function
D142
EZJZ0V800AA
EZJZ0V800AA
FB25
0603_Bead
CON3_2.0
EZJZ0V800AA
EZJZ0V800AA
USB_VDD0
USB_DM0O
USB_DP0O
GND
ICE
3
AOSDATA0 3,12,13
PW_CTL1
D108
CON8_2.0
M-TJC10-8A-HX
EZJZ0V800AA
2,3,8,12,13,14
2,3,4,5,7,8,9,10,11,12,13,14
4
1
SCL_EXT
SDA_EXT
OSCL0 R161
D5
C85
0.1uF
GND OC1
IN
OUT1
EN1 OUT2
EN2
OC2
ESD EGA-0603
D1052
1
D1062
1
ESD EGA-0603
ESD EGA-0603
D94 2
1
D1072
1
ESD EGA-0603
1
2
3
2
2
D2
R35
NS/10K
GPIO_8
8
7
6
5
TPS2052B
R-SOIC08N-1.270-6.00-HX
CN4
C79
0.1uF
1
2
3
4
5
6
7
8
LED-R
LED-G
1
2
3
4
GPIO_7
GPIO_9
R168
2.2K
2.2K
1
IR-IN
+5VS
4.7K
U26
R217
改为0603封装
20080911
CN3
IR
GPIO_9 R248
5V_M
ADC KEYPAD
+3V3 +3V3
2
B
4.7K
0
0
0
0
GND
GND
GPIO_9
GPIO_10
GPIO_7 R243
R323
R327
R466
R467
GND
GND
NS/10K
FCIDAT3
NS/10K
FCIDAT2
10K FCIDAT1
10K FCIDAT0
GND
ICE
AOSDATA0
USB_DM0
USB_DP0
USB_DM1
USB_DP1
P19
2
R174
R175
R176
R177
5V_M
GND
10
9
10K SD_WP
10K FCIDET
GPIO_5
GPIO_6
GPIO_7
GPIO_8
5V_M
C283
0.1uF
2
R172
R173
C285
0.1uF
5V_M
2008/05/05 MODIFY
GPIO_2
GPIO_3
CE47
220uF/16V
WANGXIYU20081113
VER.C删除
Title
WANGXIYU20081113
VER.C删除
FCI/USB/Flash/Peripheral
Size
C
Date:
5
4
3
2
Document Number
HISENSE_MT8222_EU
Drawn:
2008/1/25
Sheet
1
Jiu.Ni
6
of
Rev
1
14
5
4
3
2
1
+3V3
+3V3
HDMI port 0
+5VS
D153
CEC
HDMI_PLUGPWR0
1
OPWR0_5V
D
P13
RX0_2
0
2
CB140
0.1uF
BAT54C
CB138
0.1uF
R96
47K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
RX0_2B
RX0_1
RX0_1B
RX0_0
HDMI_PLUGPWR0
3
ESD 1.3 USDED
HDMI TYPE-A
R-HDMI-L-HX
2
RB520S-30
R-SOD3718N-HX
R1605
27K
R121
CECA
RX0_0B
RX0_C
R91
47K
RX0_CB
CECA
TP15
HDMIDDCSCL_0
HDMIDDCSDA_0
R89
R90
100
100
OPWR0_5V
HDMI_PLUGPWR0
RX0_2B
RX0_1
RX0_1B
RX0_0
RX0_0B
RX0_C
RX0_CB
HDMICAB0
3
R98
D89
1
D101
1
D102
1
D103
1
ESD
2
ESD
2
ESD
2
ESD
2
D104
1
ESD
2
RX0_2
RX0_2B
RX0_1
RX0_1B
RX0_0
RX0_0B
RX0_C
RX0_CB
RX2_2
RX2_2B
RX2_1
RX2_1B
RX2_0
RX2_0B
RX2_C
RX2_CB
OPWR0_5V
OPWR1_5V
OPWR2_5V
ESD ESD ESD ESD
HDMIDDCSCL_1
HDMIDDCSDA_1
HDMI port 1
C
D69
HDMI_PLUGPWR1
1
+5VS
HDMI_PLUGPWR1
3
OPWR1_5V
2
CB143
0.1uF
BAT54C
CB139
0.1uF
R99
47K
R93
47K
HDMIDDCSCL_1
HDMIDDCSDA_1
R102
R101
HDMI_PLUGPWR1
R103
20K
RX1_1
RX1_1B
RX1_0
RX1_0B
RX1_C
RX1_CB
HDMICAB1
D110
1
D111
1
D112
1
D113
1
ESD
2
ESD
2
ESD
2
ESD
2
D114
1
D115
1
D116
1
D117
1
ESD
2
ESD
2
ESD
2
ESD
2
3,6
RX0_2
RX0_2B
RX0_1
RX0_1B
RX0_0
RX0_0B
RX0_C
RX0_CB
3
3
3
3
3
3
3
3
RX1_2
RX1_2B
RX1_1
RX1_1B
RX1_0
RX1_0B
RX1_C
RX1_CB
3
3
3
3
3
3
3
3
RX2_2
RX2_2B
RX2_1
RX2_1B
RX2_0
RX2_0B
RX2_C
RX2_CB
3
3
3
3
3
3
3
3
UP35
UP30
UP33
HDMIDDCSCL_0 3
HDMIDDCSDA_0 3
HDMIDDCSCL_1 3
HDMIDDCSDA_1 3
HDMIDDCSCL_2 3
HDMIDDCSDA_2 3
UP35
UP30
UP33
3
3
3
C
( HDMI Hot Plug Detect )
GND
GND
2,3,4,5,6,8,9,10,11,12,13,14
+5V_ON
+5V_ON
D118
1
CECA
+5V_ON 2
ESD
2
3
WANGXIYU20081113
VER.C删除
RX1_2B
2
D90
2
D91
2
D119
2
D120
1K
RX1_2
20
21
R95
23
22
24
HDMIDDCSCL_2
HDMIDDCSDA_2
HDMI TYPE-A
R-DC1R019JD1-HX
P1
RX1_2
1
2
RX1_2B
3
RX1_1
4
5
RX1_1B
6
RX1_0
7
8
RX1_0B
9
RX1_C
10
11
RX1_CB
12
CECA
13
TP16
14
100
15
100
16
17
OPWR1_5V
18
19
CEC
OPWR0_5V 3
OPWR1_5V 3
OPWR2_5V 3
HDMIDDCSCL_0
HDMIDDCSDA_0
2008/06/10
2,3,4,6,11,13,14
D
RX1_2
RX1_2B
RX1_1
RX1_1B
RX1_0
RX1_0B
RX1_C
RX1_CB
1
1
100K
CECA
1
Q6
3904
1
2
1K
1
R97
UP33
CEC
ESD
2
ESD
2
ESD
2
ESD
2
2
D75
2
D77
2
D79
2
D80
1K
R94
20K
D83
1
D84
1
D85
1
D88
1
RX0_2
20
21
R92
WANGXIYU20081113
VER.C删除
23
22
24
1
D61
2008/06/10
+3V3
+3V3
1
100K
1
R104
1
Q7
3904
1
2
1K
1
R100
UP30
ESD ESD ESD ESD
HDMI port 2
B
HDMI TYPE-A
R-HDMI-L-HX
23
22
24
B
P2
RX2_2
+5VS
RX2_2B
RX2_1
D76
2008/06/10
HDMI_PLUGPWR2
1
OPWR2_5V
RX2_1B
RX2_0
HDMI_PLUGPWR2
3
2
CB141
0.1uF
BAT54C
CB142
0.1uF
R105
47K
RX2_0B
RX2_C
R106
47K
RX2_CB
CECA
TP17
R110
R109
HDMIDDCSCL_2
HDMIDDCSDA_2
100
100
OPWR2_5V
HDMI_PLUGPWR2
RX2_1B
RX2_0
RX2_0B
RX2_C
RX2_CB
CECA
3
HDMICAB2
RX2_1
2
D92
2
D93
2
D121
2
D122
1K
R111
20K
WANGXIYU20081113
VER.C删除
RX2_2B
ESD
2
ESD
2
ESD
2
ESD
2
D127
1
D128
1
D129
1
D130
1
ESD
2
ESD
2
ESD
2
ESD
2
D131
1
ESD
2
1
100K
1
R112
1
Q8
3904
1
2
1K
1
R108
UP35
D123
1
D124
1
D125
1
D126
1
20
21
R107
RX2_2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
ESD ESD ESD ESD
A
1.E2P供电更改
2.各信号上ESD器件更改
A
Title
HDMIX3
Size
C
Date:
5
4
3
2
Document Number
HISENSE_MT8222_EU
Drawn:
2008/1/25
Sheet
1
Jiu.Ni
7
of
Rev
1
14
5
4
3
AV1+S-Video1 Input
2
NEAR CONNECTOR
1
NEAR IC
P16B
左
FB1
8
GND
9
AV1_IN
AV1_IN
下
R441
10
GND
11
红 SIGNAL
12
14
13
12K
AV1L_IN
R440
100
C1
47nF
CVBS1
CVBS1
CVBS2
CVBS3
CVBS4
C5
47pF
FB2
AV1_R
3
3
3
3
0
1
SY1_IN
SY1
R3
100
C4
47nF
D
CVBS2
R443
10K
D65
EZJZ0V800AA
GND
1
D64
R442
10K
P17
2
EZJZ0V800AA
2
Cin
Yin
GND
GND
GND
AV2 Input
3
1
2
4
7
6
5
R4
75
D60
EZJZ0V800AA
SC1_IN
SY1_IN
FB3
SC1
R5
100
C7
47nF
1
AV1_R
GND
2
R7
75
D63
EZJZ0V800AA
AV2_IN
C8
47pF
AV2_L
AV2_R
AV1_L
12
AV1_R
12
AV2_L
12
AV2_R
12
2
黄 SIGNAL
2,3,4,5,6,7,9,10,11,12,13,14
CVBS3
AV1_L
左
1
GND
C9
47pF
0
SC1_IN
P16A
上
R444 12K
白 SIGNAL
3
GND
4
AV2L_IN
AV2_L
FB4
0
AV2_IN
AV2
R11
100
C12
47nF
CVBS4
1
中
CVBS1
CVBS2
CVBS3
CVBS4
12K
AV1R_IN
1
SIGNAL
GND
R2
75
AV1_L
右
D
D59
EZJZ0V800AA
R1
2
白 SIGNAL
AV1
2
中
0
1
黄 SIGNAL
右
R446 12K
AV2_R
R445
10K
D66
EZJZ0V800AA
R6
75
C10
47pF
2
1
SIGNAL
GND
1
AV2R_IN
5
7
6
红 SIGNAL
R447
10K
2
2
D67
D68
EZJZ0V800AA EZJZ0V800AA
C
C
5V_M
AV OUTPUT
CB205
4.7uF
R-CAPC2012N-HX
SCT2_AUL_OUT
4
6
5
CVBS_BYPASS
+
4
6
5
R116
10K
R-RESC1005L-HX
R78
Video output
中
白
5V_M
5V_M
SCT2_AV_OUT
CE4
右
R-RESC1005L-HX
1
2
P4
D31
EZJZ0V800AA
2
1
D32
EZJZ0V800AA
2
1
D34
EZJZ0V800AA
R415
47K
SCT2_AV_OUT
SCT2_AUR_OUT
SCT2_AUL_OUT
CE230
R66
R67
NS/33K
R-RESC1005L-HX
R414
47K
2008/06/10
R115
75
R-RESC1005L-HX
2,3,6,12,13,14
SCT2_AV_OUT 10
SCT2_AUR_OUT 10,13
SCT2_AUL_OUT 10,13
CVBS_BYPASS 3
75
SCT2_AV_OUT
+
SCT2_AUR_OUT
7
9
8
5V_M
CVBS_BYPASS
Q5
3904
1
M-ED6.3-05.0-HX
7
9
8
红
10
100uF/16V
CB206
0.1uF
R-CAPC1005L-HX
3
黄
1
3
2
2
1
3
2
5V_M
R-RESC1005L-HX
470uF/10v
CB207
100pF
R-CAPC1005L-HX
SCT2_AVO_GND
+5V_ON
Only for US, EU not stuff
+5V_ON
13
VSYNC#
14
VGASCL_IN
15
100
C92
1
10nF
D86
EZJZ0V800AA
REDP
R130
2.2K
C95
5pF
VGAHSYNC#
VGAVSYNC#
3
3
3
3
3
VGAHSYNC# 3
VGAVSYNC# 3
2
D100
EZJZ0V800AA
R132
75
C90
5pF
5V_M
2008/05/05 MODIFY
R348
17
510
L7
VSYNC#
R135
0
R134
100 C89
10nF
VGAGND
C99
4.7nF
VGASOG
C98
10nF
GRNP
D87
EZJZ0V800AA
2008/05/05 MODIFY
FB26
2
VGAHSYNC#
B
D96
EZJZ0V800AA
1
HSYNC#
R133
FB
80ohm@100MHZ
GREEN
GRN+
R138
100
FB
5V_M
VGAVSYNC#
5V_M
R131
2.2K
C96
5pF
VGASCL_IN
VGASDA_IN
R156
R151
100
100
VGASCL
VGASDA
VGASCL 3
VGASDA 3
1
VGA_L
VGA_R
D98
EZJZ0V800AA
R136
75
2,3,6,12,13,14
1
12
NEAR IC
80ohm@100MHZ
RED+
L6
2
VGASDA_IN
11
FB27
510
2
VGASOG
REDP
VGAGND
GRNP
BLUP
1
B
R206 NC/0
OSCL0
NEAR CONNECTOR
P5
D-SUB15 FEMALE VERTICAL
M-DSUB-15A-L-HX
2008/06/10
+5VS
RED_GND
RED
6
RED
D99
1
GRN_GND
BAV70
7
1
GREEN
R299
2
BLU_GND
8
3 VGA_PLUGPWR
NC/0
BLUE
3
CE14
+
9
2
NS/10uF/25V
OSDA0
4
R-SOT3N-0.95-2.75-HX
RED_GND
10
R205 NC/0
5
2
16
R347
HSYNC#
+5V_ON
VGASOG
REDP
VGAGND
GRNP
BLUP
C91
5pF
VGA_L
12
VGA_R
12
VGA_PLUGPWR
OSDA0
2
GRN_GND
VGA_PLUGPWR
OSCL0
R450 12K
VGA_L
FB28
R449
12K
BLU+
VGA_R
C97
10nF
BLUP
3,6,11,14
R146
NC/4.7K
R451
10K
R144
75
VGASCL_IN
VGASDA_IN
C94
5pF
BLU_GND
D72
EZJZ0V800AA
D73
EZJZ0V800AA
A
A
2
2
2
D71
EZJZ0V800AA
R452
10K
100
2
D70
EZJZ0V800AA
2
D97
EZJZ0V800AA
1
1
4
5
7
6
VGA AUDIO
R143
3,6,11,14
OSCL0
1
VGAR_IN
2
3
R147
NC/4.7K
80ohm@100MHZ
BLUE
OSDA0
1
VGAL_IN
1
1
P3
Title
CVBS/ S-Video / VGA
Size
C
Date:
5
4
3
2
Document Number
HISENSE_MT8222_EU
Drawn:
2008/1/25
Sheet
1
Jiu.Ni
8
of
Rev
1
14
5
4
3
2
NEAR IC
NEAR CONNECTOR
C58
FB16
Y0_IN
SCT1_R
1
R41
2
Y0_IN_GND
R80
68
C62
NS/4.7nFSOY0
10nF
Y0P
80@100MHz
R38
75
D42
EZJZ0V800AA
Only for US, EU not stuff
1
C68
15pF
2008/05/05 MODIFY
R46
0
100 C56
10nF YPBPR0_GND
D
D
FB29
SCT1_G
R52
75
10nF
PB0P
C57
15pF
1
GND
GND
2,3,4,5,6,7,8,10,11,12,13,14
1
PBR0_IN_GND
68 C82
2
D33
EZJZ0V800AA
YPbPr0 port
R77
80@100MHz
左
1
3
2
Y0_IN
4
6
5
4
6
5
PB0_IN
7
9
8
7
9
8
PR0_IN
1
3
2
绿
PR0_IN
Y0_IN
PB0_IN
PR0_IN
C73
15pF
SCT1_B
中
蓝
R83
75
D45
EZJZ0V800AA
FB17
2
SCART 1 Full-SCT
PB0_IN
R55
68 C61
10nF
SCT1_AUR_IN
SCT1_AUL_IN
PR0P
80@100MHz
R417 12K
P6
SCT1_AUR_IN
SOY0
3,10
Y0P
3
YPBPR0_GND 3
PB0P
3
PR0P
3
Y1_R
Y1_L
Y1_R
Y1_R
Y1_L
R416 12K
1
3
2
SCT1_AUL_IN
4
6
5
4
6
5
SCT1_AUR_IN
C
2
2
红
R418
10K
R419
10K
D46
EZJZ0V800AA D43
EZJZ0V800AA
C
12
12
Y1_L
1
1
3
2
1
SCT1_AUL_IN
白
10
10
10
SCT1_AUR_IN 10
SCT1_AUL_IN 10
SOY0
Y0P
YPBPR0_GND
PB0P
PR0P
右
红
Y0_IN
PB0_IN
PR0_IN
P7
NEAR CONNECTOR
YPbPr1 port
NEAR IC
FB21
Y1_IN
Y1_A
1
4
6
5
4
6
5
PB1_IN
C83
4.7nF
SOY1
68
C74
10nF
Y1P
R74
75
100
C76
10nF
C75
15pF
2008/05/05 MODIFY
Y1_IN_GND
+5V_ON
R47
R48
0
YPBPR1_GND
+5V_ON
中
PB1_IN
7
9
8
红
R75
PB1_A
右
7
9
8
68
C77
10nF
PB1P
GND
GND
80@100MHz
D36
EZJZ0V800AA
R76
75
2,3,4,5,6,7,8,10,11,12,13,14
C78
15pF
SOY1
Y1P
YPBPR1_GND
PB1P
PR1P
Y2_R
Y2_L
1
PBR1_IN_GND
1
3
2
1
3
2
YPBPR1_AUL_IN
4
6
5
4
6
5
YPBPR1_AUR_IN
D44
EZJZ0V800AA
R81
75
C80
15pF
2
FB23
PR1_IN
红
B
PR1_IN
P8
白
+5V_ON 2
FB22
1
蓝
2
B
1
3
2
Y1_IN
2
绿
1
3
2
0
R72
80@100MHz
D37
EZJZ0V800AA
左
R84
PR1_A
R82
68
C81
10nF
SOY1
3
Y1P
3
YPBPR1_GND 3
PB1P
3
PR1P
3
Y2_R
12
Y2_L
12
PR1P
80@100MHz
P9
R433 12K
YPBPR1_AUR_IN
R422
Y2_L
1
1
YPBPR1_AUL_IN
Y2_R
12K
R435
A
D40
EZJZ0V800AA
R434
10K
A
10K
2
2
D41
EZJZ0V800AA
Title
YPbPr
Size
C
Date:
5
4
3
2
Document Number
HISENSE_MT8222_EU
Drawn:
2008/1/25
Sheet
1
Jiu.Ni
9
of
Rev
1
14
5
4
3
2
1
Only for EU, US not stuff
D
D
NEAR CONNECTOR
Near swtich
SCT1_AUR_OUT
2
SCT1_AUR_IN
AUDIO_OUT_L
3
SCT1_AUL_OUT
GND_Audio
4
GND_Blue
5
SCT1_GB_GND
AUDIO_IN_L
6
SCT1_AUL_IN
R39
100
C65
47nF
CVBS5
SCT1_FS_IN
GND_Green
SCT1_GB_GND
2
SCT1_AVI_GND
R53
PB0_IN
D82
EZJZ0V800AA
SCT1_R_GND
13
14
Red_I/O
15
SCT1_R_IN
Fast_Blanking
16
SCT1_FB_IN
SCT1_AVI_GND
VIDEO_OUT(Composite)
19
SCT1_AV_OUT
VIDEO_IN(Composite)
20
SCT1_AV_IN
Common_GND
21
SCT1_AUR_OUT
SCT1_AUL_OUT
15K
WANGXIYU20081113
VER.C更改
R213
GND
2,3,4,5,6,7,8,9,11,12,13,14
SCT1_AV_OUT
SOY0
Y0_IN
PB0_IN
PR0_IN
D74
EZJZ0V800AA
0
SCT1_FB_IN
SCT1_AUR_OUT 13
SCT1_AUL_OUT 13
GND
47K
SOY0
SCT1_AUR_OUT
SOY0
Y0_IN
PB0_IN
PR0_IN
3,9
9
9
9
C
2
18
D58
EZJZ0V800AA
1
17
GND_Video_IN
R411
Y0_IN
SCT1_AVO_GND
GND_Video_OUT
C59
NC/1nF
R127
10K
2
GND_Red
GND_Blanking
R64
30K
R65
CVBS5 3
SCT1_AV_OUT 11
SCT1_AUL_OUT
1
SCT1_G_IN
ADIN3
R212
75
D53
EZJZ0V800AA
SCT1_AUR_IN
SCT1_AUL_IN
SCT1_AVO_GND
SCT1_AUR_IN 9
SCT1_AUL_IN 9
R410
47K
D50
EZJZ0V800AA
ADIN3
ADIN3
3
2
Comms data1
CVBS5
SCT1_AV_OUT
33K
SCT1_FS_IN
1
11
12
C55
47pF
PR0_IN
10
Green_I/O
R50
75
1
8
9
D78
EZJZ0V800AA
2
7
FS
Commas data2
SCT1_AV
0
SCT1_B_IN
Blue_I/O
FB13
SCT1_AV_IN
1
1
AUDIO_IN_R
2
C
AUDIO_OUT_R
1
SCART 1 Full-SCT
SCART 1 Full-SCT
P11
SCART Connector VER
1
SCT2_AUR_OUT
AUDIO_IN_R
2
SCT2_AUR_IN
AUDIO_OUT_L
3
SCT2_AUL_OUT
GND_Audio
4
GND_Blue
5
SCT2_GB_GND
AUDIO_IN_L
6
SCT2_AUL_IN
9
SCT2_GB_GND
14
Red_I/O
15
Fast_Blanking
16
C70
47pF
SC2_R
SC2_L
CVBS6
CVBS7
3
3
SC2_R
SC2_L
12
12
SCT2_AVI_GND
B
SCT2_AUR_OUT
SCT2_AUL_OUT
FB33
SCT2_R_IN
SCT2_RIN_SY
R209
100
C106
47nF
CVBS7
SCT2_AV_OUT
0
D147
EZJZ0V800AA
ADIN4
R128
75
SCT2_AUR_OUT 8,13
SCT2_AUL_OUT 8,13
SCT2_AV_OUT 8
ADIN4
C104
47pF
3
SCT2_R_GND
SCT2_AVO_GND
SCT2_R_GND
SCT2_R_IN
GND_Video_OUT
17
SCT2_AVO_GND
GND_Video_IN
18
SCT2_AVI_GND
VIDEO_OUT(Composite)
19
SCT2_AV_OUT
VIDEO_IN(Composite)
20
SCT2_AV_IN
R129
33K
SCT2_FS_IN
ADIN4
SCT2_AUR_IN
R470
12K
SC2_R
SCT2_AUL_IN
R471
12K
D146
EZJZ0V800AA
R68
30K
R71
R211
10K
C60
SC2_L
NC/1nF
15K
D52
EZJZ0V800AA
WANGXIYU20081113
VER.C更改
21
2
Common_GND
CVBS6
CVBS7
1
13
CVBS6
2
GND_Red
GND_Blanking
47nF
D47
EZJZ0V800AA
R473
10K
R472
10K
2
12
R69
75
1
Comms data1
D57
EZJZ0V800AA
1
11
C93
1
SCT2_FS_IN
Green_I/O
100
2
7
8
Commas data2
R210
SCT2_AV
0
FS
10
NEAR IC
FB34
SCT2_AV_IN
Blue_I/O
GND_Green
NEAR CONNECTOR
2
B
AUDIO_OUT_R
1
SCART 2 Half-SCT
P12
SCART Connector VER
A
A
Title
SCART1/2
Size
C
5
4
3
2
Date:
Document Number
HISENSE_MT8222_EU
1
Drawn:
Sheet
Jiu.Ni
10
of
Rev
1
14
5
4
3
2
1
TUNER_IF
12
13
14
15
16
17
18
19
U15
GND3
GND2
GND1
GND4
GND5
GND6
GND7
GND8
+5V_TUNER
+5V_TUNER +5V_TUNER
+5V_TUNER
+5V_TUNER 2
IF_TUNER
C613
CE94
+
10uF/16V
R-CAPC2012N-HX
D
D81
NS/1N4148
R644
47K
R642
R643
TU_33V
CB203
0.1uF
CB204
4.7uF
R-CAPC1005L-HX
R-CAPC2012N-HX
C616
C617
22pF
22pF
33
33
SDA_V50
SCL_V50
R-SOT3N-0.95-2.75-HX
TU_33V
QF2
2N7002
N-MOSFET
2
3
OSDA0
GND
+3V3
CE36
10uF/50V
D9
0.1uF/50V
C33V1
IN4148
Q32
CE39
1uF/50V C1815TL1
1
SDA_V50
R204
4.7K
PWM1
D
TV_AIN
MPX1
MPX2_P
MPX2_N
12
MPX1
3
MPX2_P
MPX2_N
3
3
1
R-SOT3N-0.95-2.75-HX
3
3
SCT1_AV_OUT 10
TV_AIN
D132
NC/IN4148
2,3,4,5,6,7,8,9,10,12,13,14
CVBS0P
CVBS0N
SCT1_AV_OUT
+
R202
100K
GND
CVBS0P
CVBS0N
R201
1K
C184
+
+
CE130
47uF/16v
L52
100uH
SCL_V50
D109
+3V3
IF_AGC
Wangxiyu 20080721
0.1uF
47R
3
OSCL0
+5V_TUNER
+5V_TUNER
QF1
2N7002
N-MOSFET
2
3
R326
R18
4.7K
2
10uH
R17
4.7K
1
L79
1
2
3
4
5
6
7
8
9
10
11
AGC
NC1
AS
SCL
SDA
5VA
5VB
NC3
33V
NC4
IFout
12V_M
Wangxiyu 20080721
OSCL0
OSDA0
12V_M
5V-OUT
R185
R140
4.7K
R193
4.7K
I2C ADDRESS:
READ is 0X87
WRITE is 0X86
4.7K
IN4148
R194
R191
22K
22K
12V_M
2,14
+3V3
+3V3
+3V3
2,3,4,6,7,13,14
3
D6
OSCL0 3,6,8,14
OSDA0 3,6,8,14
12V_M
5V-OUT
Q10
1 R154
10K
C172
IF_AGC
C174
R139
100K
0.1uF
1.5nF
IN4148
D7
U16
1
IN
C178 C181
SAW OUT2
5
220nF 470nF
C180
CE35
+
0.1uF
47UF/16V
L15
IN4148
2
ING
3
14
13
NC
REF
TAGC
SDA
2
SIOMAD
TV1-V
R155
75
SCL_V50
SDA_V50
TV_AUDIO
TV_SIF
C194C195
3
2
100
100
C193
Q11
R158
100
R187
R137
10nF
C196
5.6K
390pF
R141
NC/2K
1nF
C156
10nF
MPX2_P
C102
10nF
MPX2_N
TU_CVBS_GND
增加网络
20080911
220
C198
R669
TV_AUDIO
10nF
TV_SIF
R197
C197
10nF470nF
R190
3904
TUNER_CVBS
3.3uH
R195
R189
N6274
1
L84
TV1-V
12
SCL
11
16
15
NC(5)/VAGC(6)
TOP
9
8
DGND
AFD
7
DEEM
6
5
FMPLL
OUT1
Q12
3904
1
4
OUT1
C
+ CE38
47uF/16V
1k
3
2k2
GND
D11
VIF2
VIF1
5
3
R200
SAW OUT2
2
2.2K/6.8K
1 IN
6.8K/8.2K
1
C187
10nF
TDA9886
4
U20
AUD_OUT
R186
R170
10
17
18
VPLL
AGND
CVBS
20
22
21
19
VPP
U19
AFC
SIF2
NC
5V-OUT
23
N9455
4.7K
+5V_TUNER
10uH
C185
0.1uF
R188
4
OUT1
24
10nF
ING
R184
3
R157
SIF1
2
C
TV
OUT2
IN4148
GND
D8
PWM1 3
TV_BYPASS_MUTE 3
R153
22K
22pF
5V-OUT
C182
PWM1
TV_BYPASS_MUTE
0/NS
CE131
R670
39K
R671
CE132
39K
TV_AIN
+
330
1
75
C179
47p
R192 C175
C632
2
10nF
R648
47p
2
Y2
4MHz
C631
R196
NC
3904
+
IF_TUNER
MPX1
4.7K
NC
4.7uF/16v
5V-OUT
C618
C619
15pF
15pF
4.7uF/16v
B
B
+5V_TUNER
+5V_TUNER
100uF/16V
M-ED6.3-05.0-HX
3
10
NEARLY TUNER
Q9
2N3904
1
R-RESC1005L-HX
R142
33K
R-RESC1005L-HX
R42
2
+
TUNER_CVBS CE6
R152
10K
R-RESC1005L-HX
R117
NEARLY MT8222
R-RESC1005L-HX
R43
100
75
R-CAPC1005L-HX
C15
47nF
CVBS0N
C14
47pF
R-CAPC1005L-HX
R120
75
R-RESC1005L-HX
R-RESC1005L-HX
R44
75
R-RESC1005L-HX
R45
0
R-RESC1005L-HX
C324
1uF
CVBS0P
C325 C16删除
20080911
+5V_TUNER
modify by 08/03/20
10
Q14
2N3904
1
R-RESC1005L-HX
R-RESC1005L-HX
2
R214
2
3
TV_BYPASS_MUTE
R235
NS/1K
QF11
NS/A03401
R-SOT3N-0.95-2.75-HX
R232
75
SCT1_AV_OUT
R-RESC1005L-HX
A
+5V_TUNER
R233
NS/10K
3
R215
75
R-RESC1005L-HX
1
A
CE231
470uF/10v
+
3
R234
0
R-RESC1005L-HX
Q15
NS/2N3904
2
1
R-RESC1005L-HX
Title
RF Tuner
Size
C
Date:
5
4
3
2
Document Number
HISENSE_MT8222_EU
Drawn:
2008/1/25
Sheet
1
Jiu.Ni
11
of
Rev
1
14
5
4
3
2
AUD_LOUT
CA154
10uF/10v
RA110
20K
AUD_L
AUD_ROUT
CA155
10uF/10v
RA111
20K
AUD_R
1
5V_M
5V_M
AMUX_5V
FBA1
D
5V_M
5V_M
2,3,6,8,13,14
D
0603_Bead
CA69
4.7uF/16v
CA68
0.1uF
+ CA71
100uF/16v
CA70
0.1uF
AMUX_5V
10K
C415
C354
C381
C396
2.2uF
2.2uF
2.2uF
2.2uF
12
14
15
11
X0
X1
X2
X3
X
Y0
Y1
Y2
Y3
VCC
GND
INH
VEE
Y
MUX1-L
13
2.2uF
2.2uF
2.2uF
2.2uF
1
5
2
4
MUX_CTLA
MUX_CTLB
R331 100
R397 100
10
9
16
8
6
7
47K
47K
47K
47K
47K
47K
47K
R425
R413
R412
R420
R396
R334
GND
CA22
MUX1-L
VGA_L
TV_AIN
SC2_L
C420
C356
C382
C418
2.2uF
2.2uF
2.2uF
2.2uF
12
14
15
11
MUX1-R
VGA_R
C419
C384
C416
C417
2.2uF
2.2uF
2.2uF
2.2uF
1
5
2
4
Y0
Y1
Y2
Y3
10
9
A
B
X0
X1
X2
X3
C321 C355
X
13
Y
3
AUD_ROUT
VCC
GND
INH
VEE
16
8
6
7
Y1_R
Y1_L
AV1_L
AV1_R
0.1uF 10uF
AV2_L
MUX_CTLC
MUX_CTLD
0.1uF 10uF
SC2_R/L及TV_AIN网络更改
20080911
A
B
R333 100
R408 100
AV2_R
VGA_L
74HC4052
VGA_R
74HC4052
AMUX_5V
AMUX_5V
SC2_R
SC2_L
AMUX_5V
MUX_CTLD
PWM3 QA4
3904
2
1
10K
INT
1
2
QA3
3904
QA1
3904
RA14
3
3
RA13
Y1_R
Y1_L
9
9
AV1_L
8
AV1_R
8
AV2_L
8
AV2_R
8
VGA_L
8
VGA_R
8
10
10
C
SPDIFOUT 3
GPIO_20
GPIO_20 3
MUX_CTLC
RA11
GPIO_20 QA2
3904
1
10K
AU_MUX
RA12
3
MUX_CTLA
2
MUX_CTLB
9
9
SPDIFOUT
RA8
10K
PWM3
1
1
0
AU_MUX
1
2
RA10
10K
3
RA9
10K
RA7
10K
Y2_R
Y2_L
SC2_R
SC2_L
AMUX_5V
C
3
3
INT
3
PWM3 3
Y2_R
Y2_L
C322 C358
2,3,4,5,6,7,8,9,10,11,13,14
AUD_L
AUD_R
INT
PWM3
AUD_LOUT
AMUX_5V
SC2_R
GND
AUD_L
AUD_R
100uF/16V
MUX1-R
3
AMUX_5V
C397
C383
C412
C413
AV1_R
AV2_R
Y1_R
Y2_R
R406
10K
10K
U30
U29
AV1_L
AV2_L
Y1_L
Y2_L
47K
+ CA21
100uF/16v
R421
10K
47K
47K
47K
47K
47K
47K
47K
R332
R384
R401
R399
R400
R403
R402
R404
47K
R398
R407
R409
AMUX_5V
10K
0
10K
X
X
X
INT
1
0
1
0
X
X
X
GPIO_20 AU_MUX AUDIO OUTPUT
1
1
AV1 OUT
1
1
AV2 OUT
1
YPBPR1 OUT
1
YPBPR2 OUT
1
1
VGA OUT
1
0
TV AUDIO OUT
0
1
0
0
SCART2 OUT
AU_MUX 3
TV_AIN
TV_AIN
11
B
B
P10
C353
R343
33
1
SPDIFOUT
R465
100/NC
C351
33pF
0.1uF
D141
COAXIAL
SPDIF
GND
R51
R56
R57
R58
R59
AOSDATA0
AOBCK
AOLRCK
AOMCLK
SPDIFIN
NS/10K
NS/10K
NS/10K
NS/10K
10K
AOSDATA0 3,6,13
AOBCK
3,13
AOLRCK 3,13
AOMCLK 3,13
SPDIFIN 3
JST1223 SPDIF OUT
2
EZJZ0V800AA
1
2
AOSDATA0
AOLRCK
AOBCK
AOMCLK
SPDIFIN
A
A
Title
AudioMUX/SPDIF
Size
C
Date:
5
4
3
2
Document Number
HISENSE_MT8222_EU
Drawn:
2008/1/25
Sheet
1
Jiu.Ni
12
of
Rev
1
14
5
4
3
2
1
Wangxiyu 20080721
+3V3
LVDSVDD
+5V_ON
5V_M
LVDS POWER
12V_M
R352
4.7K/NS
R-RESC1005L-HX
VBR_OUT
R428
L63
FB(1206)
1
2
3
4
C377
D
C329
1uF
S1
G1
S2
G2
R349
47k
10uF/NC
D1
D1
D2
D2
P-CH
LVDSVDD
8
7
6
5
R355
OSCL0R356
4.7K
R-RESC1005L-HX
AO4459
R-SOIC08N-1.270-6.00-HX
0R
NS/0R
VBR_OUT
GND
O0P
O1P
O2P
OCKP
O3P
O4P
GND
E0P
E1P
E2P
ECKP
E3P
E4P
C378
0.1uF
R10
47K
LOW = > LVDS POWER OFF
LVDSVDD
LVDSVDD
GND
GND
SEL
R359
VBR_OUTR358
NS/0R
BL-ADJUST
R360
NS/0R
EXT_VBR
PWM0
EXT_VBR R362
NS/0R
BL-ADJUST
3
HIGH = > LVDS POWER ON
R351
GPIO_4
1
1k
2
R350
CN9
0R
U31
L64
FB(1206)/NS
R353
NS/4K7
Q41
2N3904
R-SOT3N-0.95-2.80-HX
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
LVDSVDD
LVDSVDD
GND
GND
VBR_EXT
GND
O0N
O1N
O2N
OCKN
O3N
O4N
GND
E0N
E1N
E2N
ECKN
E3N
E4N
+5V_ON
+3V3
R354
NS/0R GND
R357
NS/0R OSDA0
5V_M
+3V3
R371
NS/0R
R361
1
4.7K
Q18
2N3904
1
I-PWM
AGAIN1
Amplifier Gain(dB)
20
E0N
E0P
E1N
E1P
E2N
E2P
ECKN
ECKP
E3N
E3P
E4N
E4P
C6
1uF
AGAIN0
0
0
1
1
26
C192
10uF
32
2
Q48
2N3904
3
3
3
3
3
3
3
3
3
3
3
3
E0N
E0P
E1N
E1P
E2N
E2P
ECKN
ECKP
E3N
E3P
E4N
E4P
3
3
3
3
3
3
3
3
3
3
3
3
PWM0
UP34
2
36
0
1
0
1
GPIO_21
R13
1K
R484
GND
100K
4.7K
C445
NC
0.047uF/NC R485
C446
10uF
GND
100K
330K
R14
4.7K
Q2
2N3904
1
C410
2
UP34
330K
R482
BL-ON/OFF
C449
C450
0.1uF
0.1uF
GPIO_21 3
DAC_AUL_OUT 13
DAC_AUR_OUT 13
A_MUTE 13
DAC_AUL_OUT
DAC_AUR_OUT
A_MUTE
R483
3
INITAL PULL UP
NC
R12
1K
OSCL0 3,6,8,11
OSDA0 3,6,8,11
C448
C447
510
R15
C
PWM0 3
UP34 3
OSCL0
OSDA0
5V_M
3
O0N
O0P
O1N
O1P
O2N
O2P
OCKN
OCKP
O3N
O3P
O4N
O4P
Wangxiyu 20080721
R26
2,3,4,5,6,7,8,9,10,11,12,13
GPIO_4
O0N
O0P
O1N
O1P
O2N
O2P
OCKN
OCKP
O3N
O3P
O4N
O4P
BL-ADJUST
3
4.7K
R54
PWM0
C
R24
3
R70
10K
GND
GPIO_4
MUTEL: LOW FOR MUTE
R32
2,11
EXT_VBR
NS/0R
R19
E-PWM
12V_M
GND
20x2
M-2P40-2.00X2.00-180-HX
1K
R79
10K
NC/0R
2,3,6,8,12,13
D
12V_M
R37 0
5V_M
5V_M
12V_M
R16
NS/0
Wangxiyu 20080721
2,3,4,6,7,11,13
Wangxiyu 20080721
Wangxiyu 20080721
+3V3
+3V3
5V_M
10k
5V_M
+5V_ON 2
+3V3
L68
BL-ON/OFF
BL-ADJUST
22uH
OFF_MUTE
BL-ON/OFF
BL-ADJUST
AMP-MUTE2
2
2
OFF_MUTE
3
AMP-MUTE2
6
GND
5V_M
C429
0.1uF
删除电阻,电容
20080911
+
CE84
10uF/16v
1K
R368
100K
D95
IN4148
2N3904
IN4148
R366
Q43
1
5V_M
R369
10K
D139
0/NC
GPIO_21
2
0/NC
R424
37
39
38
40
42
41
43
45
44
46
47
GND
31
30
C425
0.47uF
R461
R464
GND
GND
82K
11
PROT
NC
26
12
VSA2
VSB2
25
VPA
GND
18K
B
C436
+
OUTB1
VDB1
OUTB1
VDB1
SPIB1
HBB1
HBA1
SPIA1
VDA1
VDA1
OUTA1
10/NC
R479
C440
GND
C399
0.1uF
CE86
1uF/25V
+ CE80
220uF/25V
10uF/16v
R458 NC/0
TJC3-4A
R438
NC/0
R437 100K
C423
R+
RLL+
GND
4
3
2
1
R439
CN10
5V_M
0.47uF
100K
GND
MUTEL
3
220uF/25V
DVDD
AGND
27
GND
12V_M
32
28
OUTB2
47K
47uF/16v
VD
GAIN2
24
0.1uF
33
OFSDET
10
OUTB2
+ CE85
ROC
CPRO
VDB2
C435
34
GAIN1
13
D136
R363 0
VPA
NC
R365
+
C386
VPA
R460
NS/0
NC
47K
R432
ROSC
VREF
23
R395
10K
IN4148
R431
35
IN2
VDB2
D10
NS/10V1
12V_M
R429
36
NC
9
22
D140
IN4148
D135
R430
VSB1
29
21
R454
0
R455
NS/0
5V_M
0.1uF/NC
0.1uF/NC 10/NC
8
SPIB2
R456
1K_NC
R2A15108FP
20
0/NC
C402
1uF
AVCC
HBB2
DAC_AUR_OUT
AGND
7
HBA2
4K7_NC
6
19
100K
VPA
0.1uF/NC
R448
18
4K7_NC
SPIA2
+ CE82
R453
220uF/25V 0
C434
A_MUTE
IN1
17
R394
R427
R393
OFF_MUTE
5
VDA2
0/NC
C401
1uF
MUTEL
VDA2
5V_M
DAC_AUL_OUT
Q44
2 2N39063
CLK
4
16
R423
1K
R392
IN4148_NC
3
OUTA2
12V_M
STBYL
15
修改封装
20080911
D134 IN4148
0
1
B
MUTEL
VSA1
2
OUTA2
D137
1
14
伴音功放左右输入反
20080911
EPAD
U35
OUTA1
22uH
10K
R391
48
GND
R436
49
L70
R478
C439
C424
0.47uF
0.1uF
R373
47K_NS
C387
C408
0.1uF
0.1uF_NS
C428
0.1uF
R376 1K
C389
IN4148
GND
GND
C437
R375
47K
1uF
C438
0.1uF
0.1uF
D145
A
C441
0.047uF/NC
C442
10uF
L73
22uH
R481 330K
R480
330K
AMP-MUTE2
IN4148
C421
0.47uF
C432
GND
C433
L74
10/NC
R475
GND
A
0.1uF/NC 10/NC
22uH
C422
0.47uF
R477
R476
100K
C443
NC
R474
0.1uF/NC
C444
NC
100K
GND
Title
LVDS out/MUTE/TPA3101
GND
GND
Size
C
Date:
5
4
3
2
Document Number
HISENSE_MT8222_EU
Drawn:
2008/1/25
Sheet
1
Jiu.Ni
14
of
Rev
1
14

LCD Television Service Manual

Transcription

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