background image

1

2

3

4

5

6

A

B

C

D

6

5

4

3

2

1

D

C

B

A

Title

Number

Revision

Size

C

Date:

8-Sep-2008

Sheet

of

File:

C:\DOCUME~1\ZHENGY~1\LOCALS~1\Temp\Rar\B.CTB71C

.ddb

Drawn By:

ADJ

BL ON

R25

1Kohm-0402-±5%-1/16W

Q1

D-MMBT3904-7-F

GND

+5V

R31

33ohm-0402-±5%-1/16W

R32

NC/1Kohm-0402-±5%-1/16W

+5V

R42

4K7ohm-0402-±5%-1/16W

F1

3G3A-250V

1
2
3
4
5
6

CN14

6PIN-2.0-D-H-G

12V

BL_ON_OFF

PANELPWR

+

E1

470uF-25V-±20%-10*13 105

C2

0.1uF-0402-Y5V-+80%-20%-25V

C3

0.1uF-0402-Y5V-+80%-20%-25V

12V

1
2

3

+

_

CN1

DC-001-

2.0mm-G

+

E2

470uF-16V-±20%-8*12 105

D1

SK34A-SMA

L1

TC5053U-470K-08

B

S

1

IN

2

SW

3

G

N

D

4

FB

5

C

O

M

P

6

EN

7

N

C

8

U1

MP1430DN-LF-Z

C28

100pF-0402-NPO-±5%-50V

C26

0.01uF-0402-X7R-±10%-50V

R21

10Kohm-0402-±5%-1/16W

C24

0.01uF-0402-X7R-±10%-50V

R17

30K9ohm-0402-±1%-1/16W

R36

10Kohm-0402-±1%-1/16W

C35

0.1uF-0402-Y5V-+80%-20%-25V

C23

0.01uF-0402-X7R-±10%-50V

+5V

Q4

D-MMBT3904-7-F

R14

4K7ohm-0402-±5%-1/16W

R3

10Kohm-0402-±5%-1/16W

Q9

AO3401

R40

100Kohm-0402-±5%-1/16W

PVCC

P3.3V

+5V

PVCC

C8

0.1uF-0402-Y5V-+80%-20%-25V

P3.3V

1

2

3

CN5

3PIN-2.54-D-H-M

C7

0.1uF-0402-Y5V-+80%-20%-25V

VI

3

VO

2

A

D

J

1

VO

4

U2

AIC1084-33PM(TR)

+12V
PVCC

C13

0.1uF-0402-Y5V-+80%-20%-25V

GND

+

E9

100uF-16V-±20%-6*7 105

VCC-Panel

C16

0.1uF-0402-Y5V-+80%-20%-25V

Q2

D-MMBT3904-7-F

R12

4K7ohm-0402-±5%-1/16W

R2

10Kohm-0402-±5%-1/16W

Q8

AO3401

R39

100Kohm-0402-±5%-1/16W

+12V

+12VOFF

R1

10Kohm-0402-±5%-1/16W

R7

4K7ohm-0402-±5%-1/16W

PON

+12V

R19

510ohm-0402-±5%-1/16W

1
2

CN4

NC/2PIN-2.54-D-H-M

C38

0.1uF-0402-Y5V-+80%-20%-25V

C42

0.1uF-0402-Y5V-+80%-20%-25V

C9

0.1uF-0402-Y5V-+80%-20%-25V

+

E8

100uF-16V-±20%-6*7 105

R20

10Kohm-0402-±5%-1/16W

C1

0.1uF-0402-Y5V-+80%-20%-25V

R33

NC/4K7ohm-0402-±5%-1/16W

C4

0.1uF-0402-Y5V-+80%-20%-25V

C43

0.1uF-0402-Y5V-+80%-20%-25V

BS

+5V

Q5

D-MMBT3904-7-F

R15

4K7ohm-0402-±5%-1/16W

R4

10Kohm-0402-±5%-1/16W

Q11

AO3401

R41

100Kohm-0402-±5%-1/16W

+5VOFF

+5V

C46

0.1uF-0402-Y5V-+80%-20%-25V

C49

0.1uF-0402-Y5V-+80%-20%-25V

C50

0.1uF-0402-Y5V-+80%-20%-25V

POWER_ON/OFF

POWER_ON/OFF

C40

0.1uF-0402-Y5V-+80%-20%-25V

VI

3

VO

2

A

D

J

1

VO

4

U4
AZ1117H-1.8(TR)E1

C45

0.1uF-0402-Y5V-+80%-20%-25V

C10

0.1uF-0402-Y5V-+80%-20%-25V

+

E6

100uF-16V-±20%-6*7 105

D4

1N4001-DO-41(

)

D3

1N4001-DO-41(

)

+1.8VA

C12

0.1uF-0402-Y5V-+80%-20%-25V

+3.3V

C11

0.1uF-0402-Y5V-+80%-20%-25V

VI

3

VO

2

A

D

J

1

VO

4

U3

AIC1084-33PM(TR)

+5V

+

E7

100uF-16V-±20%-6*7 105

+5V

+ E5

100uF-16V-±20%-6*7 105

C107

0.1uF-0402-Y5V-+80%-20%-25V

VI

3

VO

2

A

D

J

1

VO

4

U8

AZ1117H-1.8(TR)E1

HVDDA1.8V

C99

0.1uF-0402-Y5V-+80%-20%-25V

C41

0.1uF-0402-Y5V-+80%-20%-25V

HD3V3

VI

3

VO

2

A

D

J

1

VO

4

U5

AZ1117H-3.3(TR)E1

C51

0.1uF-0402-Y5V-+80%-20%-25V

+

1

2

E21

100uF-16V-±20%-6*7 105

+

E20

100uF-16V-±20%-6*7 105

+5VOFF

+

E13

100uF-16V-±20%-6*7 105

C5

0.1uF-0402-Y5V-+80%-20%-25V

1
2
3
4
5
6

CN6

NC/6PIN-2.0-D-H-G

GND
GND

R345

0ohm-0603-±5%-1/10W

12V
12V

PWON

HD3V3

R176

NC/4K7ohm-0402-±5%-1/16W

+3.3V

R178

NC/1Kohm-0402-±5%-1/16W

GPIO_0

R279

NC/0ohm-0402-±5%-1/16W

R278

NC/4K7ohm-0402-±5%-1/16W

Q21

NC/D-MMBT3904-7-F

All manuals and user guides at all-guides.com

all-guides.com

Содержание LTC-16R5X3M

Страница 1: ...LTC 16R5X3M All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 2: ...LTC 16R5X3M SERVICE MANUAL Only For Professional Service Personnel Using All manuals and user guides at all guides com...

Страница 3: ...RRECTIONS 6 3 MANI BOARD FAULT JUDGMENT 8 4 SOFTWARE UPGRADE 13 5 19 7 SPECIFICATIONS 21 6 MAIN ELECTRIC PARTS LIST 20 8 22 SOFTWARE DATA S RESTORATION ACCESSORIAL CIRCUITR DRAWING and CONFIGURATION D...

Страница 4: ...creen MENU 2 7 6 4 9 PREV NEXT PLAY PAUSE PREVIOUS NEXT for DVD PLAY PAUSE for DVD 3 8 OPEN CLOSE DVD DISC eject close CH Press to scan through channels To scan quickly channels press and hold down ei...

Страница 5: ...aise the volume Press to display program or channel s information Confirmation key LEFT RIGHT 11 12 LCD MENU 13 INPUT 14 P MODE 15 S MODE 16 MUTE 17 ASPECT 18 SLEEP LCD TV Menu enter exit Press to syc...

Страница 6: ...REVEAL 6 SUB PG 7 CH 8 CH Hold on or off for current page display Request the index page Change display size in teletext Reveal the teletext information Page up Page down Switch on or off the teletext...

Страница 7: ...m 2 Press to switch between document and file 11 ANGLE 12 13 14 ZOOM 15 SUBTITLE 16 PROGRAM 17 USB CARD 18 REPEAT 19 AB Previous Next Press to zoom screen size Recalls your preferred subtitle Press to...

Страница 8: ...creen Display Cont rol outside the screen Symptoms Possible Remedies T ry different channel if OK probably station trouble Check aerial connections on back of set Check aerial for broken wires Re orie...

Страница 9: ...batteries and replace them if necessary Check the disc for dirt and scratches Clean or replace disc Shut down the unit wait ten seconds and restart the unit Power surges or brown outs or other electri...

Страница 10: ...her OK F1 damaged when Turn on the TV set Check power supply net U3 U4 following F1 OK Check the LED red Check th e power supply and commu nication of U13 Flash Check power supply and 12C of U11 24C32...

Страница 11: ...Check the RGB circuit Color auto adjust Auto adjust PC no signal M i s s c o l o r deflection color Check HS VS Check the circuit o f H S V S 9 OK Check the input circuit of signal Check U10 CT622E 1...

Страница 12: ...of T1 Pin4 Pin5 Check the signal out of T1 Pin8 Check the circuit of 12C and U15 N Y N Y N Y N Y Check the circuit of SW1 TDA9885 6 Check the circuit Q14 Change to TV Check the CVBS out of T DA 9 8 8...

Страница 13: ...heck LVDS signal line Check the timing o f p o w e r The panel is correct Re we lding U10 CT622E OK N Y Y Y Y Change the line Upload software Change panel OK Re welding Pin188 Pin213 of U10 CT622E N O...

Страница 14: ...th audio signal Turn off mute modle N Y N Y N Y N N Check the circuit of STBY MUT E Repair the power supp ly circuit of U1 PIN8 of U19 TDA1517 i s h i g h l e v e l Check the power o f a m p l e Check...

Страница 15: ...0 Please use default setting about other setting items 1 3 Open control panel of windows XP enter view item of folder option cancel selecting hidden extension of known file type 1 4 Copy CT622_ISP_Too...

Страница 16: ...and select Option Item as fig then press OK 2 Connect PC and TV 2 1 Turn off the TV 2 2 Connect update match board into PC and TV main board s Cn23 or TV main board s VGA socket All manuals and user g...

Страница 17: ...If ICO UART Online is UART Offline Press UART Offline to change to UART Online If it can t change to UART Online Connection is badness 3 2 Select Boot Code fils 622P_EN_MX_PM BIN by ICO of Boot Code...

Страница 18: ...SOFTWARE UPGRADE 16 3 3 Select MCU fils CTBxxx BIN by ICO of MCU fils item 3 4 Press EnterISP then press Run until display finished on Window of SOFT All manuals and user guides at all guides com...

Страница 19: ...d until it display program finished and Verify finished on ISP status Warning Don t turn off TV while Updatetng And don t do other opration If update is discontinuity you can continue by pressing Retr...

Страница 20: ...have prompt on TV Combo then you must operate according to prompt If it is automatically Updatting please can t do any operation If it have cue that you press play key to continue update please press...

Страница 21: ...r DVD setup menu 3 Select Preference Page then selectDefault then press OK button to reset DVD MTK1389L 19 2 Inner data restoration 2 1 Press menu button then press 1234 numbers then prss menu button...

Страница 22: ...Pick up HOP 1200X CD58888 SA5888 MT1389DE0835 LEAL HY57V641620FTP 6 F80 100HCP 4558 Crystal 27 000MHZ USB CARD Reader Board USB CARD Reader Board CXTV0076 FOR MT1389L CARD Transformer ST 20173WH T1 I...

Страница 23: ...5 Mhz Channel memory 119 Aerial Input 75 ohm coaxial Power Supply Power Consumption DC 12V AC100 240V 50Hz 60Hz 45W 640X480 800X600 1024X768 60 75 Hz 1280X768 1360X768 60Hz VGA input format PLAYING DI...

Страница 24: ...DRAWING Please see annex such as Accessorial Circuit Diagram of TV Main boar for LTC 16R5X3M ACCESSORIAL CIRCUITR DRAWING CONFIGURATION DRAWING Please see annex CONFIGURATION DRAING for LTC 16R5X3M 22...

Страница 25: ...ision Size B Date 8 Sep 2008 Sheet of File C DOCUME 1 ZHENGY 1 LOCALS 1 Temp Rar B CTB71C ddb Drawn By 01_POWER 01_POWER 02_INPUT 02_INPUT 03_CT622 03_CT622 04_SCART 04_SCART 05_TUNER 05_TUNER 06_AUDI...

Страница 26: ...PON 12V R19 510ohm 0402 5 1 16W 1 2 CN4 N C 2PIN 2 54 D H M C38 0 1uF 0402 Y5V 80 20 25V C42 0 1uF 0402 Y5V 80 20 25V C9 0 1uF 0402 Y5V 80 20 25V E8 100uF 16V 20 6 7 105 R20 10Kohm 0402 5 1 16W C1 0 1...

Страница 27: ...1uF 0402 Y5V 80 20 25V R98 75ohm 0402 5 1 16W R97 75ohm 0402 5 1 16W S_Y S_C GND L2 SDFL1608Q2R2KT F GND L3 SDFL1608Q2R2KT F R91 100ohm 0402 5 1 16W R92 100ohm 0402 5 1 16W DVD DAT DVD STB 3 3V R127...

Страница 28: ...0 1uF 0402 Y5V 80 20 25V I2C_SCL I2C_SDA R168 100Kohm 0402 5 1 16W C21 0 1uF 0402 Y5V 80 20 25V 3 3V Q12 SGM809 SXN3 R93 100ohm 0402 5 1 16W R94 100ohm 0402 5 1 16W 1 2 3 4 CN23 4PIN 2 0 D H G 3 3V GN...

Страница 29: ...5 1 16W SCART_VI SCART_ FB R82 75ohm 0402 5 1 16W R101 75ohm 0402 5 1 16W SC_FB R96 100ohm 0402 5 1 16W SC_CVBS R189 100ohm 0402 5 1 16W R171 1K8ohm 0402 5 1 16W R9 10Kohm 0402 5 1 16W R155 1K2ohm 04...

Страница 30: ...7R 10 50V C230 0 47uF 0402 Y5V 80 20 10V C231 100pF 0402 NPO 5 50V C229 0 47uF 0402 Y5V 80 20 10V C65 1uF 0603 Y5V 80 20 10V C228 0 22uF 0402 Y5V 80 20 10V R218 330ohm 0402 5 1 16W C227 1500pF 0402 X7...

Страница 31: ...100Kohm 0402 1 1 16W R241 100Kohm 0402 1 1 16W R246 100Kohm 0402 1 1 16W R245 100Kohm 0402 1 1 16W C197 1uF 0603 Y5V 80 20 10V C199 1uF 0603 Y5V 80 20 10V AV_R AV_L AF_SEL2 AF_SEL1 DVD_L DVD_R YP_L YP...

Страница 32: ...G SHELF FOR LCD MODULE LCD MODULE SPEAKER TV MAIN BOARD BACK LIGHT INVERTER TRANSPARENT LID FOR IR TRANSPARENT LID FOR LAMP SENSOR BOARD RUBBER FOOT CUSHION PANEL FOR JACK SOCKET DVD LOADER BACK SHELL...

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