lt1917s lt2617s lt3217s service manual 080625

7/31/2019 LT1917S LT2617S LT3217S Service Manual 080625

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Liquid Crystal Display Television

Service Manual

Chassis MST9

ProductType LCD19W57/LCD19W29EU

LCD26W57

LCD32W57

Ver 1.0

BBK Service


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Contents

Contents................................................................................................................................................................- 2 -

Service Manual ....................................................................................................................................................- 3 -

1. Precautions and notices..............................................................................................................................- 3 -

1.1 WARNING ................... ................... .................... ................... ..................... .................... ................ - 4 -

1.2 NOTES .................. .................... .................... .................... .................... .................... ................... ...- 7 -

2. Product Function Specifications.................. .................... .................... .................. .................... .............. - 10 -

3. LCD Panel Spec.......................................................................................................................................- 11 -

3.1 LCD19W57................................................................................................................................- 11 -

3.2 LCD26W57................................................................................................................................- 12 -

3.3 LCD32W57 .................. ..................... ................... ................... .................... .................... .............. - 12 -

General Features...................... ..................... .................... .................... .................... .................... .......- 13 -

4. Chassis Layout and Overall Wiring Diagrams ................. ................... .................... .................... ............ - 14 -

4.1 Chassis Layout...............................................................................................................................- 14 -

4.4 Wires and Cables Overall Wiring Diagrams ................... .................... .................... .................... ..- 15 -

5. Factory/Service OSD Menu and Adjustment...........................................................................................- 18 -

5.1 To enter the Factory OSD Menu....................................................................................................- 18 -

5.2 Factory OSD Menu........................................................................................................................- 18 -

6. Software Upgrading.................................................................................................................................- 22 -

6.1 Get ready for upgrading.................................................................................................................- 22 -

6.2 Upgrading with the ISP_TOOL4.0.9.............................................................................................- 31 -

7. Troubleshooting .................... .................... .................... .................... ..................... .................... .............. - 36 -7.1 Troubleshooting for Remote Control.............................................................................................- 36 -

7.2 Troubleshooting for Function Key.................................................................................................- 37 -

7.3 TV wont Power On.......................................................................................................................- 38 -

7.4 Troubleshooting for Audio.............................................................................................................- 39 -

7.5 Troubleshooting for TV/VGA/HDMI input...................................................................................- 40 -

7.6 Troubleshooting for YPbPr input...................................................................................................- 41 -

7.7 Troubleshooting for Video/S-Video/ SCART input .................... ..................... ..................... .........- 42 -8. Explode View...........................................................................................................................................- 43 -

9 Schematic circuit diagram ................. ..................... .................... .................. .................... .................... ....- 43 -


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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 BBK

Electronics., Ltd Equipment. The service procedures recommended by BBK 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


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or of the possible hazardous consequences of each way. Consequently, BBK has

not undertaken any such broad evaluation. Accordingly, a serviceman that uses a

service procedure or tools, which are not recommended by BBK, 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, BBK Electronics , Ltd will be referred to as

BBK.

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 BBK. BBK assumes no liability, express or implied,

arising out of any unauthorized modification of design. Serviceman assumes all

liability.

DANGERCAUTION CAUTION


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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 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.


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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: 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


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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 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.


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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 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


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2. Product Function Specifications


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3. LCD Panel Spec

3.1 LCD19W57

General Description


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3.2 LCD26W57

General Description

V260B1- L02 is a 25.5 TFT Liquid Crystal Display module with 8-CCFL Backlight unit

and RSDS interface.

This module supports 1366 x 768 WXGA format and can display 16.2M colors

(6-bits+FRC colors).

General Features

Item Specification Unit

Active Area575.769 (H) x 323.712

(V)(26 diagonal) mm

Bezel Opening Area 580.8 (H) x 328.8 (V) mmDriver Element a-si TFT active matrix

Pixel Number 1366 x R.G.B. x 768 pixel

Pixel Pitch (Sub Pixel) 0.1405 (H) x 0.4215 (V) mm

Pixel Arrangement RGB vertical stripe -

Display Colors 16.2M color

Display Operation

ModeTransmissive mode / Normally White -

Surface Treatment Anti-Glare coating (Haze 25%) Hard coating (3H) -

3.3 LCD32W57

General Description

V315B1-L01 is a 31.5 TFT Liquid Crystal Display module with 16-CCFL Backlight

unit and a ch LVDS interface.

This module supports 1366 x 768 WXGA format and can display 16.7M colors (8-bits

colors) The inverter module for backlight is built in


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General Features


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4. Chassis Layout and Overall Wiring Diagrams

4.1 Chassis Layout

LCD19W57/LCD19W29EU:

LCD26W57:

LCD32W57:

No Description Part No Type/Model PCB/ Model

(1) M i B d 116440 RSAG2 908 1295 1\ROH RSAG7 820 1269


(1) Main Board 116132 RSAG2.908.1294\ROH RSAG7.820.1264

(2) Power Board 1041467 JSI-190411B\ROH

(3) Keypad 114552 RSAG2.908.1168-2\ROH RSAG7.820.1214

(4) IR & Led Board 114175 RSAG2.908.1169 RSAG7.820.1213


(1) Main Board 116134 RSAG2.908.1295\ROH RSAG7.820.1269

(2) Power Board 115429 RSAG2.908.1251\ROH RSAG7.820.1235

(3) Keypad 117301 RSAG2.908.1088-1\ROH RSAG7.820.1101

(4)IR & Led Board 116295 RSAG2.908.1260-2\ROH RSAG7.820.1337


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4.4 Wires and Cables Overall Wiring Diagrams

LCD19W57/LCD19W29EU

CN2

CN3

LVDS

CN17

6Pin

CN3F

3 Pin

XPK01

Key BD

CN2

5pin

XPR01

LED &IR BD

Speakers

CN1 CN7

Inverter BD

CN16

(1) (2)

(4) (5) (6)

(3)

CN4

CN5 4Pin

CN2F

XP10

(7)

No DESCRIPTION SPECIFICATION NOTE

1 LVDS signal FF-HX19-19\ROH Main BD CN17Panel

212V power and communication

between Main BD and Inverter BDTJC10T-6Y-150\ROH Inverter BD CN3F Main BD CN16

35V power and communication

between Main BD and Inverter BDTJC3T-4Y-200\ROH Inverter BD CN2F Main BD XP10


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LCD26W57

No DESCRIPTION SPECIPICATION NOTE

1 Main Power TJC2-3Y-250-2\ROH Power Inlet-->Power BD XP801

25V,12V power and communication

between Main BD and Power BDTJC10T-14Y-450\ROH Power BD XP802Main BD XP9

3 LVDS signal FPC-45-320-1\ROH Main BD C0N8Panel

4 Buttons TJC10T-3Y-650\ROH Main BD XP2 Key BD XPK1

5 IR &Led TJC10T-5Y-400\ROH Main BD XP1IR BD XPR01

6 Audio out put (R/L) TJC3H-4Y-650-900\ROH Main BD XP16Speaker L/R


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LCD32W57

No DESCRIPTION SPECIPICATION NOTE

1 Main Power TJC2-3Y-250-2\ROH Power Inlet-->Power BD XP801

25V,12V power and communication

between Main BD and Power BDTJC10T-14Y-150\ROH Power BD XP812Main BD XP9

3 LVDS signal HX2-2x15KLB350P-CMO\ROH Main BD C0N8Panel

4 Buttons TJC10T-3Y-650\ROH Main BD XP2 Key BD XPK1

5 IR &Led TJC10T-5Y-400\ROH Main BD XP1IR BD XPR01


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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 theselected function menu. Press VOL+/VOL- button adjust values in the menu.

4. Press M button exit factory mode in the factory OSD menu.

When TV outgoing factory,user can not enter factory OSD menu with Factory Remote

b. With users RC

1. Power TV On

2. Press Menu button and call up User OSD Menu

3. Select Sound-> Balance

4. When Balance value is 0,Enter 0->5->3 ->2 in sequence.

Note: If necessary, re-do number keys.

5. Factory OSD appears.

6. Press the standby button then AC turn off and restart the TV, which can exit factory OSD

menu.

5.2 Factory OSD Menu

The Factory OSD Menu comprises Factory Menu and Design Menu .

5.2.1 Factory Menu

White Balance

R DRV

G DRV

B DRV

R CUT

Factory Menu

White BalanceAuto Test

Auto Calibration

LOGO

OSD Language


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Factory Init

QingDao

HuangDao

Guiyang

shunde

Hungary

France

Australia

CLEAR PROTECTLY

CLEAR UNPROTECTLY

Turkey

Option

SOURCE TV

BRIGHT 0 10

BRIGHT 50 100

BRIGHT 100 150

CONTRAST 0 60

CONTRAST 50 100

CONTRAST 100 150

TOFAC M

HDMI Cable Standard

DQS PHASE 3

LOGO

NULL

WELCOME

EGYPT OFF

Auto Calibration

Auto Color

Color Temp. Standard

RED COLOR

GREEN COLOR

BLUE COLOR

BBK


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5.2.2 Design Menu

Design Menu

Picture Mode

Sound Mode

Sound SettingsPower Save

PIP Option

EMI

MOVESHARPNESS

LipSync

Version

Version:

Panel Type:

FLASH :

Test Pattern

BLUE


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Note

The above Factory/Service OSD Menu are reference only, please refer to the actual units

to determine the appearances.

Sound Settings

VOLUME 0 128

VOLUME 1 79

VOLUME 20 27

VOLUME 40 23VOLUME 100 8

TVPRE SCALER 6

VOLUME SCALER 0

Sound Mode

Standard 120Hz 12500Hz 10

1.5KHz 11

5KHz 8

10KHz 15

Music 120Hz 19

500Hz 11

1.5KHz 12

5KHz 14

10KHz 20

Speech 120Hz 4

500Hz 10

1.5KHz 12

5KHz 7

10KHz 5

Picture Mode

Standard Brightness 50

Contrast 50

Colour 50

Bright Brightness 60

Contrast 60

Colour 55

Soft Brightness 45

Contrast 45

Colour 45


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6. Software Upgrading

The software is upgraded by a burning tool- ISP_TOOL4.0.9, 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 ISP_TOOL4.0.9-------only for the first time update.

1 Port Setting

Choose systemoption from the control panel


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Click the system icon as the following

Choose the hardware option from the dialog window


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Clickdevice management icon as the following

Choose the port (COM and LPT1)

Choose the ECP print port (LPT1


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Click the port of print LPT1as the following

Choose port settingoption as the following


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2 Find the folder where the ISP_TOOL4.0.9 lies in.

There are three folders/files in this folder together.

DLPORTIO.dll and FTD2XX.DLL must be in the same folder

Double click the ISP_TOOL4.0.9 icon, and then a dialog window will show as below.


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Click the Config button. And then a dialog window will show as below.

Port Type setting is LPT1

Base Addr setting is 0x378Draw on the front of pin 1 switch UART/I2c

Speed setting is 99

As following

ChooseSDA inand setting PIN is PIN10

Notes:

Do not draw on the front of Reverse High

As following


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Choose SCL inand setting PIN is PIN11

Notes:

Do not draw on the front of Reverse HighAs following

Choose SDA outand setting PIN is PIN4

Notes:

Draw on the front of Reverse High

As following


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After having finished all above, clicking the Apply button to complete the configuration

6.1.2 Hardware connecting

You can update the software through a special tool (as following)


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Connect the Debug board to the TV use VGA interface, the other parallel port to the

computer, just as the following


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6.2 Upgrading with the ISP_TOOL4.0.9

6.2.1 Double click the ISP_TOOL4.0.9 icon and a dialog window will show as following

Click theRead button


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Choose the update file from the folder


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The update file has been chosen successfully

Click theAutobutton and choose parameters as following

Click theRunbutton

Click theconnectbutton,then show a dialog box as following


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If show above then click theRunbutton again and againtill show the following dialog

window


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The above appears on the screen-the word program okshows in the information

displaying window,indicating upgrading is over

6.2.2 After the update is over. Must Confirm the software Version in the Version Menu.

If the update is successful, enter Factory Init Menu and select Clear Unprotectly

a. Press VOL+ button to clear the EEPROM data.

b. When the Clear Unprotectly button becomes white, turn off the power.

c. Restart the TV.


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7. Troubleshooting

7.1 Troubleshooting for Remote Control

Remote control does not work

Try new batteries

Replace RC

Check IR receiver

Change Led & IR board

Change Led & IR cable

Replace main board

Replace battery

Replace remote control

Replace Led & IR BD

Replace Led & IR cable

YES

YES

NO

YES

NO

YES

NO

NO


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7.2 Troubleshooting for Function Key

Buttons does not work

Check switches

Check key board

Check Key BD cable

Change Key BD cable

Replace main board

Replace tact switch

Replace Key BD

OK

YES

YES

NO

YES

NO

NO


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7.3 TV wont Power On

Make Sure Power

source is live

Replace

Power Cord

Check/replace IR

BD or Keypad

PCA

TV wont power on

Is LED light?

NO

YES

Check Power

Inlet

YES

NO

Check Power

Cord

Only

one works

Replace Main

BD

Try Power on by

RC and Button

Neither

worksBoth

Work

Power on OKYES

NO

Replace Power BD

YES

NO

REDBLUE

OSD?

NO

Replace Main BD

NO

YES Check signal

Source

YES

NO

YES

Replace Panel

OK


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7.4 Troubleshooting for Audio

No sound

Check connecter

Check speaker wire

Replace main board

Reconnect

Replace speaker wire

YES

YES

NO

NO

Check speaker set Replace speaker setYES

NO

OKYES


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7.5 Troubleshooting for TV/VGA/HDMI input

No picture on the screen

Check Signal Source

Check connect

Check cable

Replace main board

Make sure signal

source is available

Reconnect

Replace cable

NO

YES

YES

NO

NO


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7.6 Troubleshooting for YPbPr input


Check Source work or not

Check connect

Check Wires (Green Blue, Red)

Replace main board

Check Source Device

Reconnect

Replace wires

NO

YES

YES

NO

YES

NO


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7.7 Troubleshooting for Video/S-Video/ SCARTinput

Replace SCART BD

Replace main board

NO

YES


Check Source work or not

Check connect

Check Cable/ Wires

Check Signal Source

Reconnect

Replace Cable/Wires

NO

YES

YES

NO

YES

NO

Check SCART BD


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8. Explode View

9 Schematic circuit diagram

Explode View

No. Part Name Qty. Code No. Remark

1 Pedestal 1 WG6.121.056

2 Screw 3 SJ2824-87 ST416C Black

3 Screw 4 SJ2824-87 ST416C Black

4 Screw 4 GB/T818-2000 M48 Black

5 Back cover 1 RSAG8.074.486

6 Bracket 2 RSAG8.038.1201

7 Screw 4 SJ2824-87 ST48F Black

8 Bracket 1 RSAG8.038.1351

9 Main Board Unit 1 RSAG2.908.1294-1

10 Screw 5 SJ2831-87 ST38 Zincification

11 Bracket unit 1 RSAG6.150.476

12 Screw 4 SJ2836-87 M36 Zincification

13 Power Board Unit 1 JSI-190411BROHJK

14 LCD Panel 1 HT190WG1-101JK

15 Front cover 1 RSAG8.074.506

16 Screw 4 GB/T819.1-2000 M3X6 Zincification

17 Key 1 RSAG8.335.0732

18 Key board unit 1 RSAG2.908.1168-2

19 Power Switch 1 SDDJE30300\JK

20 Lens led 1 RSAG8.640.062

21 IR Board Unit 1 RSAG2.908.1169

22 Screw 2 SJ2831-87 ST38C Zincification

23 Speaker 2 YDT37E-3W8R-F


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5 4 3 2 1

+12V_in5Vstb

R14.7KR14.7K

C2

C2

R2R2

+CA1 +CA1


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5 4 3 2 1

D D

C C

B B

A A

BL-ADJ

ADJ-PWM3

STANDBY

POWER-ON/OFFPOWER-ON/OFF

BL-ON/OFF

ON-PBACK

SCL_EXT

KEY1-inPOWER-ON/OFFRTC_INT

MCU_CNT

LED-MCU1

IR-in

IPWM|GND

SDA_EXT

BL-ADJ

BL-ON/OFFIPWM|GND

STANDBY

5Vstb

5Vstb

5Vstb

5Vstb+5V_mst

+3.3Vstb

+5V_in +5V_all

+12V_in +12V_all

+5V_all

+5V_in+5V_in

+12V_in+12V_in

5Vstb5Vstb

ADJ-PWM3

ON-PBACK

POWER-ON/OFF

IR-in MCU_CNT

LED-MCU1 POWER-ON/OFFKEY1-in

SCL_EXT

SDA_EXT

Title

Size Document Number Rev

Date: Sheet of

MST9E19A 2.0

A3

1 19Tuesday, January 22, 2008

Title


Date: Sheet of

MST9E19A 2.0

A3


Title


Date: Sheet of

MST9E19A 2.0

A3


TO Inverter Board

1319 E

R20 NC/100R20 NC/100

+

CA4 NC/10uF/16V+

CA4 NC/10uF/16V

R1310KR1310K

C102.2uFC102.2uF

V4

3904

V4

39041

2

3

N4

NC/PT7C4363

N4

NC/PT7C4363

X11

X22

SCL6

SDA5 GND 4BACKUP 3SCW/INT 7

VCC 8

Z1

NC/32.768KHZ

Z1

NC/32.768KHZ1

2+ CA5

NC/10uF/16V

+ CA5

NC/10uF/16V

R19 NC/100R19 NC/100

R303

NC

R303

NC

R310

0

R310

0

R15 NCR15 NC

V13904V13904

1

2

3

C20.1uFC20.1uF

R44.7KR44.7K

V63904V63904

1

2

3

R2NCR2NC

R181KR181K

+CA1470uF/16V

+CA1470uF/16V

R164.7KR16

4.7K

R121KR121K

C9

NC/0.1uF

C9

NC/0.1uF

R22

NC/100

R22

NC/100

R214.7KR214.7K

BT1

NC/BATTERY

BT1

NC/BATTERY

2

1

N3

NC/PIC12F629

N3

NC/PIC12F629

VCC1

GP52

GP43

GP34 GP2 5GP1 6GP0 7GND 8

C7 NC/0.1uFC7 NC/0.1uF

4 3 2 1

5 6 7 8

RP1

NC/RP4.7KX44 3 2 1

5 6 7 8

RP1

NC/RP4.7KX4

W2W2

XP9XP9

1234567891011121314

R304

4.7K

R304

4.7K

5 4 3 2 1

DMP_DTV-LSC/RC_GREEN SC/RC_BLUEDMP_DTV-R

VCC_USB5V

DMP_DTV-LSC/RC BLUE 5SC/RC GREEN5

DMP_DTV-R

528 amend

XS11XS11

16 Y OUT

2 USB3_5V4 GND6 USB2_5V8 GND

10 USB1_5V12 GND

DM3 1

DP3 3

DM2 5

DP2 7

DM1 9

DP1 1113ML_OUT14 MR_OUT

PB OUT 15


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D D

C C

B B

A A

SC/RC_RED

ON_USBIR-inIO1

ON_USB

SC1_VOUT

5Vstb

VCC_USB5V

+12V_all

+12V_in

TXD2,4

SC/RC_BLUE 5

SC/RC_RED5

SC1_VOUT6

SC/RC_GREEN5

RXD

ON_USB 1,2IO1

IR-in

ON_USB1,2

Title


Date: Sheet of


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5 4 3 2 1

D D

C C

B B

A A

POWER-ON/OFF

EN

OUT

FB

EN

OUT

FB

+3.3Vstb

+3.3VA AVDD_MemPLL

+3.3VA AVDD_AU

+3.3VA AVDD_SIF

+ 3.3 VA AV DD _HD MI

+3.3Vstb VDDP VDDC

+3.3VA AVDDA

VDDC

5Vstb

VDD_MPLL

+3.3Vstb

+3.3VA

5Vstb

POWER-ON/OFF

Title


Date: Sheet of

2.0

A3

Monday, February 04, 2008

Title


Date: Sheet of

2.0

A3


Title


Date: Sheet of

2.0

A3


Title


Date: Sheet of

TEL:0755-26996895 FAX:0755-26996830

MST9E19A

power

A3

2 19Monday, February 04, 2008

Title


Date: Sheet of

TEL:0755-26996895 FAX:0755-26996830

MST9E19A

power

A3


Title


Date: Sheet of

TEL:0755-26996895 FAX:0755-26996830

MST9E19A

power

A3


Vcc3.3for MST9E19ADigital

3.3V forAVDDPLL2 +3.3V for

VDD_MPLL

+3.3AVDD forAVDD_AU

+3.3AVDDfor AVDD_SIF

pin6,pin12

+3.3AVDD forAVDD_HDMI

pin36

+3.3AVDD forAVDDA

VDDC for MST9E19A Core

C32

NC/10nF

C32

NC/10nF

+

CA10

106M

+

CA10

106M

N7NC/MP2359N7NC/MP2359

EN4

FB

3

VCC5 OUT 6

BST 1

GND

2

C310.1uFC310.1uF

C15

NC

C15

NC

R41NC/1K

R41NC/1K

C340.1uFC340.1uF

C240.1uFC240.1uF

C280.1uFC280.1uF

C420.1uFC420.1uF

C390.1uFC390.1uF

C400.1uFC400.1uF

C202.2uFC202.2uF

D6 1 NC /I N4 14 8D6 1 NC /I N4 14 8

C120.1uFC120.1uF

C16

NC

C16

NC

R25 10KR25 10K

D8B/240A

D8B/240A

C410.1uFC410.1uF

R263KR263K

R243.9KR243.9K

C430.1uFC430.1uF

C172.2uFC172.2uF

N6AP1520N6AP1520

OCSET3

FB 1

VCC4 OUT 6

OUT 5

EN

2

Vss

7

Vss

8

C252.2uFC252.2uF

C360.1uFC360.1uF

C190.1uFC190.1uF

C47

0.1uF

C47

0.1uF

L8 BL M1 8P G1 81 SN1L8 BL M1 8P G1 81 SN1

+ CA647uF/16V

+ CA647uF/16V

V37

NC/AO3401

V37

NC/AO34013

1

2

L12BLM18PG181SN1L12BLM18PG181SN1

+

CA8106M

+

CA8106M

L14 BLM31PG121SN1L14 BLM31PG121SN1

C272.2uFC272.2uF

C350.1uFC350.1uF

L 9 B LM18 PG1 81 SN 1L 9 B LM18 PG1 81 SN 1

C45

0.1uF

C45

0.1uF

L 13 B LM18 PG1 81 SN1L 13 B LM18 PG1 81 SN1

C232.2uFC232.2uF

+ CA747uF/16V

+ CA747uF/16V

C300.1uFC300.1uF

+

CA9470uF

+

CA9470uF

+ CA1247uF/16V

+ CA1247uF/16V

L32

BLM18PG181SN1

L32

BLM18PG181SN1

C130.1uFC130.1uF

C260.1uFC260.1uF

C370.1uFC370.1uF

L10BLM18PG181SN1L10BLM18PG181SN1

C48

0.1uF

C48

0.1uF

C210.1uFC210.1uF

C110.1uFC110.1uF

R23

3K

R23

3K

C292.2uFC292.2uF

1

2

C380.1uFC380.1uF

C180.1uFC180.1uF

L11 BLM18PG181SN1L11 BLM18PG181SN1

L715uH

L715uH

12

C46

0.1uF

C46

0.1uF

C14

0.1uF

C14

0.1uF

C44

0.1uF

C44

0.1uF

C222.2uFC222.2uF

C49

0.1uF

C49

0.1uF


51/58

5 4 3 2 1


52/58

5 4 3 2 1

D D

C C

B B

A A

HPDCTRL

G_TX1+

HDMI_SCL

HDMI-HPD

R_TX2-R_TX2+

G_TX1-

B_TX0-B_TX0+

TXCLK+TXCLK-

HDMI-RX2-

HDMI-RX1-

HDMI-RX0-

HDMI-RXC-

HDMI_SDA

HDMI-DDC-SDAHDMI-DDC-SCL

HDMI-RXC+

HDMI-RX2+

HDMI-RX1+

HDMI-RX0+

HDMI-RX1+HDMI-RX1+

HDMI-RX2-HDMI-RX2-

HDMI-RX1-HDMI-RX1-HDMI-RX1-HDMI-RX1-

HDMI-RX2+HDMI-RX2+HDMI-RX2+HDMI-RX2+

HDMI-RXC+HDMI-RXC+HDMI-RXC+HDMI-RXC+HDMI-RXC-HDMI-RXC-HDMI-RXC-HDMI-RXC-

HDMI-RX0-HDMI-RX0-HDMI-RX0-HDMI-RX0-HDMI-RX0+

HDMI_WP

HDMI/5V

5Vstb

R_TX2+R_TX2-G_TX1+G_TX1-

HDMI_SCL

B_TX0+

HDMI_SDA

HPDCTRL

B_TX0-TXCLK+TXCLK-

HDMI_WP

Title


Date: Sheet of

C4

TEL:0755-26996895 FAX:0755-26996830

MST9E19A 2.0

HDMI

A

4 19Wednesday, January 23, 2008

Title


Date: Sheet of

C4

TEL:0755-26996895 FAX:0755-26996830

MST9E19A 2.0

HDMI

A


Title


Date: Sheet of

C4

TEL:0755-26996895 FAX:0755-26996830

MST9E19A 2.0

HDMI

A


R133 NCR133 NC

D20

INPAQ_VPORT

D20

INPAQ_VPORT1

2R105100R105100

D27

INPAQ_VPORT

D27

INPAQ_VPORT1

2

R99 10R99 10

R92 10R92 10P1

HDMI_J

P1

HDMI_J

DATA2+ 1

DATA2 SHIELD 2

DATA2- 3

DATA1+ 4

DATA1 SHIELD 5

DAT1A- 6

DATA0+ 7

DATA0 SHIELD 8

DATA0- 9

CLK+ 10

CLK SHIELD 11

CLK- 12CEC 13

NC 14

SCL 15

SDA 16

DDC/CEC GND 17

+5V POWER 18

HOT PLUG 19

GND120

GND221

GND322

GND423

GND524

R1001KR1001K

D24

INPAQ_VPORT

D24

INPAQ_VPORT1

2D22

INPAQ_VPORT

D22

INPAQ_VPORT1

2

R106 NCR106 NC

R10210KR10210K

D19

INPAQ_VPORT

D19

INPAQ_VPORT1

2

V113904V113904

1

2

3 R1071KR1071K

D28

INPAQ_VPORT

D28

INPAQ_VPORT1

2

R95 10R95 10R94 10R94 10

N1224C02N1224C02

NC 1

NC 2

NC 3

GND 4SDA5SCL6WP7VCC8

R98 10R98 10

R96 10R96 10

D26

INPAQ_VPORT

D26

INPAQ_VPORT1

2

R10110KR10110K

D21

INPAQ_VPORT

D21

INPAQ_VPORT1

2

R104100R104100

C94

0.1uF

C94

0.1uF

R97 10R97 10

R93 10R93 10

D23

INPAQ_VPORT

D23

INPAQ_VPORT1

2

R1034K7R1034K7

D18BAT54CD18BAT54C

3

1

2

D29

INPAQ_VPORT

D29

INPAQ_VPORT1

2

5 4 3 2 1

RXDRXD

TXD

VGA/5V

RXD

TXD

P6

PHONEJACK

P6

PHONEJACK

1

23

7 6


53/58

5 4 3 2 1

D D

C C

B B

A A

BIN+

GIN-

SOG

GIN+

RIN+VGA-R+

BIN-

RIN-

VGA-B+

VS_RGB

HS_RGB

VGA-G+

TXD

RXD

VGA-HS

VGA-VS

VGA-SCL

VGA-SDA

VGA/5V

5Vstb

BIN+

GIN+

RIN+

SOG

BIN-

GIN-

RIN-

RXD

TXD

HS_RGB

VS_RGB

Title


Date: Sheet of

C4

TEL:0755-26996895 FAX:0755-26996830

MST9E19A 2.0

VGA

A

5 19Friday, December 07, 2007

Title


Date: Sheet of

C4

TEL:0755-26996895 FAX:0755-26996830

MST9E19A 2.0

VGA

A


Title


Date: Sheet of

C4

TEL:0755-26996895 FAX:0755-26996830

MST9E19A 2.0

VGA

A


C102NCC102NC

C9947nFC9947nFC10047nFC10047nF

R11475R11475

R11010R11010

D77

NC

D77

NC1

2

D75

INPAQ_VPORT

D75

INPAQ_VPORT1

2

R11275R11275

R125NCR125NC

D76

INPAQ_VPORT

D76

INPAQ_VPORT1

2

R12310KR12310K

D108

INPAQ_VPORT

D108

INPAQ_VPORT1

2D66

INPAQ_VPORT

D66

INPAQ_VPORT1

2D109

INPAQ_VPORT

D109

INPAQ_VPORT1

2

C103NCC103NC

R10910R10910

R120

100

R120

100

N13NCN13NC

NC1

NC2

NC3

GND4 SDA 5SCL 6

VCLK 7VCC 8

R11375R11375

R108 0R108 0

R12210KR12210K

PHONEJACKPHONEJACK

XS2

VGA

XS2

VGA5104938271

15

14

13

12

116

16 17

R11110R11110

C104NCC104NC

R118 0R118 0

R115330R115330

C981nFC981nF

D122

INPAQ_VPORT

D122

INPAQ_VPORT1

2

C9547nFC9547nF

R127NCR127NC

C9747nFC9747nF

R124NCR124NC

D121

INPAQ_VPORT

D121

INPAQ_VPORT1

2

R11747R11747

R121100R121100

R126NCR126NC

D25NCD25NC

3

12D78

NC

D78

NC1

2

C9647nFC9647nF

R128NCR128NC

R129NCR129NC

R11647R11647

C10147nFC10147nF

R11947R11947


54/58


55/58

5 4 3 2 1

D D

OP VCC

+12V_all6VBuf2

+12V_all

OP_VCC2

Audio OP(AUOUTL3/AUOUTR3; AUOUTL2/AUOUTR2)

R28047KR28047K

R277100R277100


56/58

5 4 3 2 1

C C

B B

A A

OP_VCC2

OP_VCC2

AUOut2-R

AUOut2-L

Scart1_R

Scart1_L

Scart2_L

Scart2_R

OP_VCC2

OP_VCC2

AUOut3-L

AUOut3-R

6VBuf2

OP_VCC2

Scart1_R

Scart1_L

AUOut2-R

AUOut2-L

AUOut3-R

AUOut3-L

Scart2_R

Scart2_L

Title


Date: Sheet of

MST9E19A 0.01

MSTAR

A3


Title


Date: Sheet of

MST9E19A 0.01

MSTAR

A3


Title


Date: Sheet of

MST9E19A 0.01

MSTAR

A3


R26810KR26810K

T1T1

W1W1

C1712.2uFC1712.2uF

R27933KR27933K

S4

NC/HOLE-V8

S4

NC/HOLE-V8

1

2

3

4

5

6

7

8

911

11

1212

1313

1414

1515

16 16

17 17

18 18

QCLABELQCLABEL

C1680.1uFC1680.1uF

TXLABELTXLABEL

S2

NC/HOLE-V8

S2

NC/HOLE-V8

1

2

3

4

5

6

7

8

911

11

1212

1313

1414

1515

16 16

17 17

18 18

R30147KR30147K

R21447K

R21447K

C1702.2uFC1702.2uF

R26710KR26710K

S6

NC/HOLE-V8

S6

NC/HOLE-V8

1

2

3

4

5

6

7

8

911

11

121213

13

1414

1515

16 1617

17

18 18

C177100pFC177100pF

S5

NC/HOLE-V8

S5

NC/HOLE-V8

1

2

3

4

5

6

7

8

911

11

1212

1313

1414

1515

16 16

17 17

18 18

C1690.1uFC1690.1uF

R26347KR26347K

C1742.2uFC1742.2uF

R27547KR27547K

R30247KR30247K

R261100R261100

R26410KR26410K

C176100pFC176100pF

CA38

100uF/16V

CA38

100uF/16V

-

+

N20ATL062

-

+

N20ATL062

3

21

8

4

-

+

U20ABA4558

-

+

U20ABA4558

3

21

8

4

R262 47KR262 47K

R27133KR27133K

-

+

N20B

TL062

-

+

N20B

TL062

5

67

8

4

R26910KR26910K

-

+

U20BBA4558

-

+

U20BBA4558

5

67

8

4

C1752.2uFC1752.2uF

R27633KR27633K

S1

NC/HOLE-V8

S1

NC/HOLE-V8

1

2

3

4

5

6

7

8

911

11

1212

1313

1414

1515

16 16

17 17

18 18

R21547KR21547K

S3

NC/HOLE-V8

S3

NC/HOLE-V8

1

2

3

4

5

6

7

8

911

11

1212

1313

1414

1515

16 16

17 17

18 18

C172100pFC172100pF

R26633KR26633K

CA39100uF/16VCA39100uF/16V

C173100pFC173100pF

5 4 3 2 1

D D

AMP-Lout+AMP-Lout+AMP-PPLout

+5VA

6VBuf1

+12V_all

FOR TDA1308/PT2308 L26 FB,R298 NC;

FOR TL062 L26 NC,R298 0;

L26L26N21N21

2OUT+ 152IN+12

5

CA4010uF/16VCA4010uF/16V

R273R273

C179C179

C1782.2uF

C1782.2uF

R422R422

R413

100

R413

100

R298

100

R298

100

100100


57/58

5 4 3 2 1

C C

B B

A A

OP_VCC1

AMP-PRout

OP_VCC1

AMP-L

AMP-R

AMP-Lout-

AMP-Rout+

AMP-Rout-

AMP-PPLout

AMP-PLout

AMP-PPRout

AMP-PPRout

12V-2+12V_all

+12V_all

+12V_all

+5V_ALL

+5V_all

+12V_all

5Vstb

5Vstb

+5V_all

+12V_all

AMP-L

AMP-R

AMP-PLout

AMP-PRout

AMP-MUTE2

Phone-MUTE

Title


Date: Sheet of

C4

TEL:0755-26996895 FAX:0755-26996830

MST9E19A 2.0

TDA1517

A3


Title


Date: Sheet of

C4

TEL:0755-26996895 FAX:0755-26996830

MST9E19A 2.0

TDA1517

A3


Title


Date: Sheet of

C4

TEL:0755-26996895 FAX:0755-26996830

MST9E19A 2.0

TDA1517

A3


AMP-MUTE=1,MUTE;AMP-MUTE=0,ON;

NCNC

CA44 100uF/16VCA44 100uF/16V

R314

100

R314

100

Q01NC

Q01NC

1

2

-

+

N22B

TL062/TDA1308

-

+

N22B

TL062/TDA1308

5

67

8

4

TDA7266sa

M-TO_220-15-TDA7266SA-NO-HX

TDA7266sa

M-TO_220-15-TDA7266SA-NO-HX

1IN+4

1OUT- 2

1OUT+ 1

2OUT- 14

AMUTE6

VCC13

PWGND8

SGND9

VCC213

Standby7

NC1 5

NC2 10

NC3 11

R313

47K

R313

47K

D10BAV99D10BAV99

3

2

1

R430NCR430NC

C186100pFC186100pF

R426

1K

R426

1K

R436

47K/NC

R436

47K/NC

R431

NC

R431

NC

R428

1K/NC

R428

1K/NC

C293

10uF/NC

C293

10uF/NC

R41810KR41810K

V183906V183906

1

3

2

R312

100

R312

100

D70

BAV70

D70

BAV70

R423

220

R423

220

+

CA70

47uF/25V

+

CA70

47uF/25V

D65

1N4148

D65

1N4148

R27833KR27833K

C189100pFC189100pF

C1851nFC1851nF

R432

0

R432

0

C181

1nF

C181

1nF

D68

1N4148

D68

1N4148

R435

4.7K

R435

4.7K

R315

47K

R315

47K

D69

1N4148

D69

1N4148

XP16

CON4_2.54

XP16

CON4_2.54

11223344

CA41

100uF/16V

CA41

100uF/16V

R27333KR27333K

R290

100K

R290

100K

CA45 100uF/16VCA45 100uF/16V

+

CA50

47uF/25V

+

CA50

47uF/25V

C1792.2uF

C1792.2uF

C182

1nF

C182

1nF

R27410KR27410K

R28510KR28510K

R29133KR29133K

R289

100K

R289

100K

C1872.2uFC1872.2uF

R427

0

R427

0

-

+

N22ATL062/TDA1308

-

+

N22ATL062/TDA1308

3

21

8

4

R424

NC

R424

NC

C196

4.7uF

C196

4.7uF

C1832.2uFC1832.2uF

C1800.1uFC1800.1uF

R282100K

R282100K

R434

10K

R434

10K

D64

1N4148

D64

1N4148

R42210KR42210K

L27

BLM31PG121SN1

L27

BLM31PG121SN1

E

BC

SOT23

V273904

E

BC

SOT23

V273904

13

2

R425

NC

R425

NC

D67

10V/NC

D67

10V/NC

C184

0.1uF

C184

0.1uF

100100

E

BC

SOT23

V26

3906

E

BC

SOT23

V26

3906

13

2

R27233KR27233K

C195

4.7uF

C195

4.7uF

C1881nFC1881nF V22

3906V223906

1

3

2 R429

47K

R429

47K

R433

47K

R433

47K

R414

100

R414

100

R281100KR281100K

+CA42

470uF/35V

+CA42

470uF/35V


58/58

lt1917s lt2617s lt3217s service manual 080625

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