LCD Television Service Manual

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, Hisense Confidential -3-

LCD TV Service Manual 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 Hisense Confidential -4-

LCD TV Service Manual 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 Hisense Confidential -5-

LCD TV Service Manual 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: Hisense Confidential -6-

LCD TV Service Manual 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 Hisense Confidential -7-

LCD TV Service Manual 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 Hisense Confidential -8-

LCD TV Service Manual 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.

Hisense Confidential -9-


2. Product Function Specifications Specifications

Hisense Confidential - 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



3.1 Panel: T315HW02V0 \ROH 3.1.1 General Description

3.2 General Features



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



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.


LCD TV Service Manual 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


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

LCD TV Service Manual 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


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.



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.



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.



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.


LCD TV Service Manual 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



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.



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.



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)



After upgrading, you must confirm the software in the Factory Menu and you'd better "CLEAR UNPROTECTLY".



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



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




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


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


YES OK

NO Replace PSU



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




7.6 Troubleshooting for YPbPr input No picture on the screen

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



7.7 Troubleshooting for Video/S-Video input

No picture on the screen

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


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


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 Estimated Power consumed : ??? A

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 Estimated Power consumed : ??? A

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 Estimated Power consumed : ??? A MediaTek Confidential If use sdram ,NC FB14 If use ddr ,NC FB14

MediaTek (ShenZhen) Inc. 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


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


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



USB_DP1 USB_DM1

O0N O0P O1N O1P O2N O2P OCKN OCKP O3N O3P O4N O4P

6,7



BOSDATA0 6,13 BOBCK 6,13 BOLRCK 6,13 BOMCLK 6,13

CEC

OPWR0_5V 7 OPWR1_5V 7 OPWR2_5V 7


AR1 13 AL1 13 AR2 13 AL2 13 AOSDATA0 6,12,13 AOBCK 12,13 AOLRCK 12,13 AOMCLK 12,13



MediaTek (ShenZhen) Inc.

5V_M

5V_M

CB13 0.1uF

2,6,8,12,13,14

Title

MT8222 Size C

C987 10uF/16V

3

5 5

C


6 6 6 6

Date: 5

5

MEM_VREF 5


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


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


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


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


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 470uF/10v-LowESR CAP

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 220uF/16v-LowESR CAP

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


MediaTek (ShenZhen) Inc. 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


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



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 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


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 220uF/16v-LowESR CAP

+ 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


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


+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

MediaTek Confidential WANGXIYU20081113 VER.C删除

MediaTek (ShenZhen) Inc. 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


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



OPWR0_5V OPWR1_5V OPWR2_5V

ESD ESD ESD ESD


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


R102 R101

HDMI_PLUGPWR1

R103 20K

RX1_1 RX1_1B


HDMICAB1

D110 1 D111 1 D112 1 D113 1


D114 1 D115 1 D116 1 D117 1


3,6


3 3 3 3 3 3 3 3


3 3 3 3 3 3 3 3


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


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


2008/06/10

2,3,4,6,11,13,14

D


1

1

100K

CECA 1

Q6 3904

1 2

1K

1

R97

UP33

CEC


2 D75 2 D77 2 D79 2 D80

1K R94 20K

D83 1 D84 1 D85 1 D88 1

RX0_2

20 21

R92


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


100 100 OPWR2_5V

HDMI_PLUGPWR2

RX2_1B


CECA

3

HDMICAB2

RX2_1

2 D92 2 D93 2 D121 2 D122

1K R111 20K


RX2_2B


D127 1 D128 1 D129 1 D130 1


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


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


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


1

A

CE231 470uF/10v +

3

R234 0

R-RESC1005L-HX Q15 NS/2N3904


2

1 R-RESC1005L-HX

MediaTek (ShenZhen) Inc. 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


Wangxiyu 20080721 R26

2,3,4,5,6,7,8,9,10,11,12,13

GPIO_4


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

MediaTek (ShenZhen) Inc. 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