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TCL L55S4610F, Service Manual

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TCL L55S4610F Service Manual Download Page 36

GND

GND

GND

T

T

T

GND

GND

GND

GND

GND

GND

GND

T

T

T

T

T

T

...

.............

DD-MM

DD-MM

DD-MM

DD-MM

...

...

...

...

...

...

...

...

...

4-14-2009_15:28

...........

...

...

...

...

...

...

DD-MM-YY

......

ADDRESS1

ADDRESS2

TELEPHONE

ADDRESS3

OF  :

PAGE:

ON:
BY:

BY:

ON:

CHECKED

DATE

Last saved :

DESCRIPTION

Last modif

NAME

A

3

2

1

F

E

D

C

B

8

7

6

5

5

4

3

2

1

THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING

F

E

D

C

B

A

4

6

7

8

FORMAT DIN A2

Index-Lab

DESIGNATION

SBU :

TCLNO:

DRAWN

TCL

T

GND

GND

T

GREEN

BLUE

RED

WHITE

RED

BLACK

GND

GND

GND

D-GND

D-D+

D-D-

D-VCC

U-D-

U-VCC

U-D+

U-GND

T

T

T

RED

WHITE

T

T

T

T

VIN

EN/EN#

NC

GND

VOUT

close to MT5531

CVBS/RGB IN

close to MT5531

SPDIF_OUT

close to YPbPr connector

YPBPR IN

AUDIO OUT

NEAR IC

close to MT5531

ONLY FOR AU MARKET

USB CONNECTOR

C300

470U

16V

C329

10U

C301

10U

+5V

R308

4K7

5

4

3

2

1

U300

RT9711A

PR1_IN

PR1_IN

PB1_IN

PB1_IN

Y1_IN

Y1_IN

SCT1_AV_IN

GND

SCT1_AUL_OUT

SCT1_AUR_OUT

SCT1_AUR_OUT

PB

1

2

P307

1

2

P302

F326

USB_DP_0

USB_DM_0

USB_DP_P0

USB_DM_1

USB_DM_P0

F325

R357 2R2

R356 2R2

F319

F318

R329 2R2

R328 2R2

9

11

10
12

8

7

6

5

2

1

3

4

P303

SCT1_AUR_OUT

SCART1L_PA

R355

0R

SCT1_AV_IN

R340

0R

YPBPR_R_IN

C334

470P

C333

470P

R303

0R

C305

470P

0R

R302

1

2

P301

10

4

5

6

7

8

9

3

2

1

P305

GND302

R318

100R

R317
100R

R309

33K

2U2

C303

R344

75R

R346

75R

C332

33P

F320

R337

220R

SPDIF_OUT

C326 0.1U

R307

120R

R322

100R

R320

100R

C310

1500P

R342

75R

C306

470P

F300

F301

GND301

R310

33K

2U2

C304

YPBPR_L_IN

YPBPR_R_IN

PR

Y

GND303

SPDIF

C316

0.01U

C315

47P

R321

NC/100R

C314

0.01U

C313

47P

R319

NC/100R

C312

0.01U

C311

0.01U

R316

NC/100R

C309

47P

F311

F310

F309

F308

F307

PR0P

PB0P

COM0

Y0P

SOY0

SCT1_AUL_OUT

YPBPR_L_IN

GND305

R306 0R

USB_5V

USB_DP_1

USB_DP_P1

USB_DM_P1

CVBS1P

R330 100R

C317

0.047U

SCART1R_PA

SCT1_AUL_OUT

2K2

R313

SCART_FS0

Summary of Contents for L55S4610F

Page 1: ...ion 6 3 Alignment Procedure 7 4 Block diagram 18 5 Scheme Diagram 19 6 Troubleshooting 27 This m anual i s t he l atest at t he t ime of pr inting and doe s not include the modification which may be m...

Page 2: ...ectric shock to the person 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 liter...

Page 3: ...impact of any kind Be particularly careful not to damage the picture tube surface 9 Unplug this television set from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use...

Page 4: ...ng conductors location of antenna discharge unit connection to grounding electrode and requirements for the grounding electrode 15 2 Note to CATV system installer Only for the television set with CATV...

Page 5: ...durein youroperatinginstructions do not attempt any further adjustment Unplug the set and call your dealer or service technician 22 Whenever the television set is damaged or fails or a distinct change...

Page 6: ...eady SOUND Power Supply AC 220V 240V 50 60Hz Speakers Integrated speakers Bottom side Power Consumption TV on 140W Audio Power Output 8W 2 Power Consumption Standby Less than 0 3W Sound Processing Sup...

Page 7: ...s Version 1 10 MT31L Low Cost CCFL LED Platform MT31D Low Cost CCFL LED Platform for E3000 ID only MT31B Basic Entry Level LED Platform MT31BT LT DT DVB T2 Chassis LED Platform MT31BS LS DVB S2 Chassi...

Page 8: ...Delete offsets 0 002 for x and 0 012 for y Add Project White Balance Information v0 40 2013 04 12 Add MAC upgrade method by USB Upgrade MTK Tool for MT31 v0 50 2013 04 18 Mr Christian upgrade informat...

Page 9: ...C DVB T C DVB T C DVB T C MPEG 2 MPEG 4 DVB T2 DVB S2 DVB S2 DVB T2 HDMI CEC MT31B D 2 MT31L 1 MT31B D 2 MT31L 1 MT31B D 2 MT31L 1 2 MT31B D 2 MT31L 1 MT31B D 2 MT31L 1 480i p 576i p 720p up to 1080i...

Page 10: ...N A N A N A VGA connector P1000 P1000 P1000 N A P1000 P1000 I2C connector of MEMC module N A N A N A N A N A N A Class Item MT31B MT31L MT31D MT31DS IC Details Position Main SW BIN image NOR 64Mb Fla...

Page 11: ...uct for debugging adjustment and so it s required suitable 0 5V Serial Interface like following snapshot further details are described on below sections VGA as Serial Port USB as Serial Port INFO All...

Page 12: ...ad Download the latest release SW from below FTP server Link http sw tcl cctv com Username MT31_Factory Password N5246V Folder MT31 B L D includes both TCL THOMSON brand firmware branching subfolders...

Page 13: ...ode with its VGA port well connected to suitable UART device or an IR emitter device correctly facing up TV see below Product Assembly section 2 0 how to activate Factory key The SoC s RS232 mode is a...

Page 14: ...l interconnected plug all suitable signals generator to relevant below inputs outputs using respective test patterns format to check picture sound quality Source Test Signal Test Pattern Analog Digita...

Page 15: ...equest Headphone RF signal Suitable channel Loud Speakers Enclosures RF signal Suitable channel Picture Video formats and Audio tones can be changed by the factory according to their own standard and...

Page 16: ...elect Picture and press OK key to enter into Picture submenu Scroll down to Contrast item Press the subsequence RCU keys 9 7 3 and 5 In case of FactoryKey is enabled just press RCU Return key to pop u...

Page 17: ...standard and practices it s required minimum 15min of Warm Up that can be considered as Burn In Additional Aging for White Balance alignment is no more necessary due to consistent Picture Performance...

Page 18: ...le parameters should be mainly x y coordinates see TCL EU Picture Quality Requirements for FPDs for reference The signal level check has been down in R D Factory should not adjust the scaling Brightne...

Page 19: ...Q9 WE1AWAA 270 280 280 290 315 327 3 0 9 128 128 131 16 0 27 A L32F3393 H3 32F33Q9 WE1BWAA 270 280 280 290 315 327 3 0 9 128 128 131 16 0 27 A 32HW3323 H3 32E33S3 WE1DWAA 270 290 278 302 315 340 3 0 9...

Page 20: ...1NWAA 270 290 280 302 317 341 3 0 9 128 128 128 16 0 27 A L32E3005 H3 32E30X1 WE1AWAA 270 290 278 302 315 340 3 0 9 123 128 130 16 0 27 A 32HW3325 H3 32F15X1 WE1AWAA 270 290 278 302 315 340 3 0 9 123...

Page 21: ...00F H3 40F35V3 IRCB0AA 272 292 282 302 316 336 3 0 9 128 128 128 16 0 27 L28E3500 H3 28E35W4 IRCA0AA 270 288 280 298 316 335 3 0 9 128 128 115 16 0 27 L32F3500 ID64 H3 32F35V3 IRCB0AA 268 278 277 290...

Page 22: ...Factory menu Reset Shop then pressing RCU OK key Other faster methods via UART IR commands are available on enclosed SIACP requirements rev v5 9 While USB3 0 as the Serial port Reset Shop also can clo...

Page 23: ...ply the SSB to required voltage Press Upgrade button and appear the below picture Select NOR flash type and press OK button to start downloading the SW and wait the gauge displayed 100 that means the...

Page 24: ...D is blinking or USB stick starts blinking TV is uploading SW BIN image When reflashing is successful TV should restart automatically after 2min Info If TV doesn t restart and LED is lightening on an...

Page 25: ...upgrade FLASH SW using OAD A OAD Reflashing Power on TV Set TV to Factory mode enable Factory key and or Burn in mode if necessary Connect RF antenna or whatever air antenna with suitable amplifier f...

Page 26: ...T Connect UART interface to suitable manufacturing TV input connector Launch MTK tool with version above User Tool FlashTo0l exe Open Flash Tool Select menu bar Confing Item Select Flash Download opti...

Page 27: ...te a new folder named as XX_ once the CI key is overwritten the matching key file will be moved to this folder Plug USB stick to the TV Go to Factory menu Other Update CI Credential Update From USB an...

Page 28: ...Valid flag should now be enabled turns to Yes Custom Code should display TCL and corresponding Serial Number should be updated as well like onto below snapshot Remove UART connection Note If unfortuna...

Page 29: ...lance submenu Item Sub item Value Note White Balance Source HDMI VGA DTV PAL SECAM NTSC RGB CMP Select by pressing key Color Temperature Normal Warm Cool Select Tone by pressing key RED Gain 000 255 S...

Page 30: ...or offset Scaling Contrast 000 255 Set ScCont by pressing key 127 128 for offset Scaling Saturation 000 255 Set ScSat by pressing key 127 128 for offset Lightsensor Setting Page Press key to activate...

Page 31: ...ailand Press OK key to preload TH Channel Map 8 Power Mode submenu Item Sub item Value Note Power Mode Always On Standby Last Status Select starting sequence by pressing key Always On Force TV to star...

Page 32: ...me Info MTK Version Info ex _002204_4_001_1_002 RCU Info PSU Info Region Info Product S N Info Update MAC address Update from USB Press OK key to copy MAC address from USB Written status Show the writ...

Page 33: ...GA port MT31DS MT31SE USB port will be used for Serial port At final process stage it s necessary to perform Reset shop before any packing to leave Factory mode Note2 A quick access to suitable submen...

Page 34: ...6 0R R107 NC 6R8 CD8D 22U NC CD81 10U CD82 0 1U CD80 10U GND GND 35V 220U C109 R191 0R 1 2 4 6 8 12 10 3 5 7 9 11 P102 C116 10U C117 0 1U DDRV 12V DDRV 12V 1 2 3 4 U102 AS1117AD C115 10U R108 56R R109...

Page 35: ...63092999 TCLNO DESIGNATION T T GND GND XOUT IF_N IF_P ANT SCL 3V3 SDA GND IF_AGC IF_P AGC ANT_5V I2C_SDA VCC I2C_SCL IF_N Close to MT5531 300mA Close to MT5531 16V NC 220U C200 C201 10U 6 7 1 3 2 4 5...

Page 36: ...5 4 3 2 1 U300 RT9711A PR1_IN PR1_IN PB1_IN PB1_IN Y1_IN Y1_IN SCT1_AV_IN GND SCT1_AUL_OUT SCT1_AUR_OUT SCT1_AUR_OUT PB 1 2 P307 1 2 P302 F326 USB_DP_0 USB_DM_0 USB_DP_P0 USB_DM_1 USB_DM_P0 F325 R357...

Page 37: ...IGNATION SBU TCLNO DRAWN TCL GND CLOSE TO MT5531 CLOSE TO MT5531 SCART1 Audio Output core power close to chip DDR IO POWER close to chip POWER INTERFACE DDR3 POWER Close to P9 P10 N10 close to Main ch...

Page 38: ...C506 NC 10P C505 NC 10P R529 10K CI_VCC CI_VCC CI_VCC CI_VCC R526 10K CI_DVDD3V3 CI_DVDD3V3 C502 0 1U R525 10K 5V CI_VCC C504 0 1U CI_DVDD3V3 AVDD3V3 R524 47R R523 47R R522 47R R521 47R R520 47R R519...

Page 39: ...32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 P602 LG_DIM_OUT USB_DM_P0 USB_DP_P0 USB_DM_P1 R657 100R OSCL0 R652 NC 100R R653 NC 100R TCON_WP_OUT TCON_WP_OUT T2_RST OSDA0 R656 NC 100R LV...

Page 40: ...SPDIFO AOMCLK AOBCK AOLRCK AOSDATA0 AOSDATA1 VMID_AADC AVDD33_ADAC AVDD33_AADC AVDD33_CAP DIO CLK HOLD VCC GND WP DO CS GND GND Serial Flash Audio Video MCLK AL1O AR1O FLASH_WP POCE0 PDD6 DVDD3V3 0R R...

Page 41: ...10K R834 20K R866 100R R836 560R C806 10U 1 3 2 D801 BAT54A R865 10K R863 300K R864 NC 10M HDMI_2_HPD_CBUS R846 180R R837 33R AVDD3V3 AVDD1V2 C804 0 1U AVDD1V2 C802 0 1U 2 1 4 3 EXC24C L800 HDMI 1 HPD...

Page 42: ...U C17A 2 1 P01A 2 1 P02A C05A 4U7 R01A 100R 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 11 10 9 8 7 6 5 4 3 2 1 12 U01A TAS5707 C23A 0 4...

Page 43: ...30R R1019 30R R1018 30R C1003 0 01U C1004 0 01U VGASDA VSYNC R1009 100R R1008 100R VGA_HS HSYNC F1004 SOG C1007 0 01U C1009 NC 10P C1008 NC 10P RP VGACOM GP BP C1002 NC 10P C1001 NC 10P C1000 NC 10P R...

Page 44: ...K D_TSDATA0 D_TSDATA1 D_TSDATA2 D_TSDATA3 D_TSDATA4 D_TSDATA5 D_TSDATA7 D_TSDATA6 TSVLD D_TSDATA3 D_TSDATA2 D_TSDATA1 TSVLD TSCLK T2_MOSTART T2_MOSVALA D_TSDATA0 T2_MDO1 T2_MDO2 T2_MDO0 T2_RST OSDA0 T...

Page 45: ...ower board Check every DC DC module Check if main chip Output Pow ON Dim BL ON Signal to power board Check the U401 main IC Peripheral components upgrade main software check whether it connect ground...

Page 46: ...icture in all source Check the relevant signal source circuit Check peripheral components of U401 U401 Problem Check the circuit between U401 to panel Check the LVDS connector and T con board and pane...

Page 47: ...l sound Abnormal sound in all source Check the relevant signal source circuit Check the waveform of P902 OK Check the status of IIS OK Check Speakers Y Check the status of U900 AMP_VC C mute reset OK...

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