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Caution

: In this Manual, some parts can be changed for improving. their
performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List)in
Service Information Center.

Service Manual

LCD TV

CHASSIS :

Model :

S/M NO. : TSLS00AEF0

LA32L1B1LM
LA37L1B1LM
LA42L1B1LM
LA42L1B1LF

Sep. 2008

SL-S00A/01A/10A

Содержание LA32L1B1LM

Страница 1: ...rmance without notice in the parts list So if you need the latest parts information please refer to PPL Parts Price List in Service Information Center Service Manual LCD TV CHASSIS Model S M NO TSLS00...

Страница 2: ...ck Diagram of Digital Board 11 2 Power Tree 12 6 Hardware Trouble shooting 13 1 No Picture No Sound 13 2 No Picture Analog Component mode 14 3 No Picture Digital TV mode 19 4 No Picture PC HDMI mode 2...

Страница 3: ...ews holding PCBs are working as electric circuit grounding make sure to check if any screw is missing when assembling reassembling Do not leave any screws inside the set 5 A LCD Set contains different...

Страница 4: ...station if the RF cable connection has no problem 4 Picture of analog program is noisy Check the RF cable connection Check if Picture N R is ON Change the Channel Fine Tune value 5 Sound is not gener...

Страница 5: ...3 Product Specification 5 1 Standard of Product Owing to our policy of continuous improvement specifications may change...

Страница 6: ...ct with component PC D Sub and HDMI you must check the input resolution of external devices 2 So if this mode is used at PC mode the screen can be enlarged 3 1600x1200 1920x1080P modes are supported o...

Страница 7: ...batim captions for the primary language being spoken in the accompanying program audio G Service 2 Secondary Language Service This service contains caption in a secondary language which are translatio...

Страница 8: ...contains material that parents may find G TV 14 Parents Strongly Cautioned This Program contains some material that many parents wound find unsuitable for children under 14 years of age G TV MA Matur...

Страница 9: ...4 Service Remote Controller 9 1 Key Arrangement CH Map Save Recall HEAT RUN No Function Sound Processor Test Pattern Hotel mode Volume White Balance Auto Calibration Demodulator Misc Factory Reset...

Страница 10: ...Service Remote Controller 10 2 Service Mode Data To enter SERVICE MODE A Press VOL MUTE DISPLAY MUTE button of remote controller R 55M15 B Press S9 button of SERVICE REMOTE CONTROLLER...

Страница 11: ...5 Block Diagram 11 1 Block Diagram of Digital Board...

Страница 12: ...12 Block Diagram 2 Power Tree...

Страница 13: ...401 problem Replace the Main PCB Power Board problem Replace the Power PCB Check The input power of Digital Board s P801 14 15pin 12V is correct Is the LED is Blinking Check the 15 pin Cable is correc...

Страница 14: ...C246 IC204 RC251 RC252 RC253 IC204 RC247 249 IC401 RC237 239 3 Composite S Video Composite1 JK201 LC201 CC201 RC201 CC202 IC202 CC210 IC401 RC226 RC229 QC202 CC218 RC233 CC220 CC221 Composite2 P201 LC...

Страница 15: ...check if other inputs are not working If other inputs are not working replace MAIN PCB 2 Checking waveforms with Color Bar Pattern Using the oscilloscope Main TP RF CC220 near IC401 TOP Main TP AV1 CC...

Страница 16: ...eck if other inputs are not working If other inputs are not working replace MAIN PCB 2 Checking waveforms with Color Bar Pattern Using the oscilloscope Main TP S Video_Y CC211 near IC202 TOP Main TP S...

Страница 17: ...inputs are not working If other inputs are not working replace MAIN PCB 2 Checking waveforms with Color Bar Pattern Using the oscilloscope Main TP COMP_Y RC238 near IC401 TOP Main TP COMP_Pb RC237 nea...

Страница 18: ...Hardware Trouble shooting 18 Pr signal RC239...

Страница 19: ...ct Check The LVDS connector And cable is Correct Does digital signal Input from IC101 to IC401 Yes Check the LVDS signal output of IC101 is correct Yes No Check the SMPS and input voltage Does digital...

Страница 20: ...is correct Check The LVDS connector and cable is correct Is the input signal of IC401 nomal 1 PC mode Check the mode JK203 RC206 RC207 RC210 RC211 RC212 LC205 207 IC203 CC234 CC236 CC238 IC401 RC237...

Страница 21: ...not working replace MAIN PCB 2 Checking waveforms with Color Bar Pattern Using the oscilloscope Main TP R signal RC239 near IC401 TOP Main TP G signal RC238 near IC202 TOP Main TP B signal RC237 near...

Страница 22: ...Hardware Trouble shooting 22 B signal RC237 H Sync RC207...

Страница 23: ...n HDMI 1 First check if other inputs are not working If other inputs are not working replace MAIN PCB 2 Checking waveforms with Color Bar Pattern Using the oscilloscope Main TP HDMI1_Clock PIN35 near...

Страница 24: ...Hardware Trouble shooting 24 5 No Sound...

Страница 25: ...25 Hardware Trouble shooting Pin 14 is Status Output of Backlight Inverter Status Output of Pin 14 Normal 3 0V to 5 0V Abnormal 0V to 0 7V 6 LCD PANEL BACKLIGHT INVERTER CHECK...

Страница 26: ...7 Schematic 26...

Страница 27: ...Schematic 27...

Страница 28: ...Schematic 28...

Страница 29: ...Schematic 29...

Страница 30: ...Schematic 30...

Страница 31: ...Schematic 31...

Страница 32: ...Schematic 32...

Страница 33: ...Schematic 33...

Страница 34: ...Schematic 34...

Страница 35: ...Schematic 35...

Страница 36: ...Schematic 36...

Страница 37: ...Schematic 37...

Страница 38: ...Schematic 38...

Страница 39: ...Schematic 39...

Страница 40: ...Schematic 40...

Страница 41: ...Schematic 41...

Страница 42: ...decoder version 4 And move to Dualboot Enable and select On by pressing button 5 Escape from service menu by pressing menu button 6 Insert USB memory to USB slot on Side jack 7 Turn off and on the TV...

Страница 43: ...PEAKER SYSTEM SS 45165N02CL P701 4859202821 CONN WAFER SMW200 30C LOC PART CODE PART NAME DESCRIPTION LOC PARTS CODE PARTS NAME PARTS DESCRIPTION ZZ100 48B6360A04 TRANSMITTER REMOCON R 60A04 AAA ZZ110...

Страница 44: ...R SP02 48A8324210 SPEAKER SYSTEM SS 57165F04CL P701 4859202821 CONN WAFER SMW200 30C LOC PART CODE PART NAME DESCRIPTION ZZ100 48B6360A04 TRANSMITTER REMOCON R 60A04 AAA ZZ110 PTACPWG471 ACCESSORY AS...

Страница 45: ...1608 LOC PART CODE PART NAME DESCRIPTION CC310 HCFK104ZBA C CHIP CERA 50V Y5V 0 1MF Z 1608 CC311 HCQK331JBA C CHIP CERA 50V CH 330PF J 1608 CC312 HCFK104ZBA C CHIP CERA 50V Y5V 0 1MF Z 1608 CC313 HCQ...

Страница 46: ...CHIP 1 10 4 7K OHM J 1608 RC486 HRFT103JBA R CHIP 1 10 10K OHM J 1608 RC492 HRFT103JBA R CHIP 1 10 10K OHM J 1608 RC524 HRFT103JBA R CHIP 1 10 10K OHM J 1608 RC531 HRFT101JBA R CHIP 1 10 100 OHM J 160...

Страница 47: ...Y5V 0 1MF Z 1608 CC317 HCQK331JBA C CHIP CERA 50V CH 330PF J 1608 LOC PART CODE PART NAME DESCRIPTION CC336 HCFK104ZBA C CHIP CERA 50V Y5V 0 1MF Z 1608 CC401 HCFK104ZBA C CHIP CERA 50V Y5V 0 1MF Z 16...

Страница 48: ...HIP ELECTRO 6 3V 220MF LV 8065 CE804 HCEJC221MD C CHIP ELECTRO 6 3V 220MF LV 8065 LOC PART CODE PART NAME DESCRIPTION CE805 HCEJC101MC C CHIP ELECTRO 6 3V 100MF LV 5055 CE806 HCEJC101MC C CHIP ELECTRO...

Страница 49: ...8 RC105 HRFT000JBA R CHIP 1 10 0 OHM J 1608 RC116 HRFT102JBA R CHIP 1 10 1K OHM J 1608 RC117 HRFT102JBA R CHIP 1 10 1K OHM J 1608 LOC PART CODE PART NAME DESCRIPTION RC118 HRFT472JBA R CHIP 1 10 4 7K...

Страница 50: ...10K OHM J 1608 RC435 HRFT103JBA R CHIP 1 10 10K OHM J 1608 LOC PART CODE PART NAME DESCRIPTION RC436 HRFT103JBA R CHIP 1 10 10K OHM J 1608 RC437 HRFT103JBA R CHIP 1 10 10K OHM J 1608 RC439 HRFT330JBA...

Страница 51: ...9 D10S031R1 VARISTOR CHIP ADUC10S031R1 VA260 D18S03015 VARISTOR CHIP AVLC18S03015 VA261 D18S03015 VARISTOR CHIP AVLC18S03015 VA262 D18S03015 VARISTOR CHIP AVLC18S03015 VA401 D18S03015 VARISTOR CHIP AV...

Страница 52: ...10 Mechanical Exploded View 52 1 LA32L1B1LM...

Страница 53: ...Mechanical Exploded View 53 2 LA37L1B1LM...

Страница 54: ...Mechanical Exploded View 54 3 LA42L1B1LM LA42L1B1LF...

Страница 55: ...DAEWOO ELECTRONICS CORP 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA PRINTED DATE Dec 2006...

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