Daewoo DTQ-29U1SC/SSP, DTQ-29U5SC/SSP service manual

Contents

Main Service Manual http : //svc.dwe.co.kr Caution DAEWOO ELECTRONICS Corp. COLOR TELEVISION TABLE OF CONTENTS APPENDIX(Appendix is provide only by internet[http://svc.dwe.co.kr]) -2- SAFETY PRECAUTIONS -3- SAFETY PRECAUTIONS A.C. VOLTMETER -4- SPECIFICTION Page ALIGNMENT INSTRUCTION 1. SERVICE MODE ADJUSTMENTS Table-B 2. ASSEMBLY ADJUSTMENTS 1) SCREEN ADJUSTMENT (S2) Enter the service mode and select service adjustment S2. You can see the one horizontal line on the screen. Press the volume up or down button to exit in the screen adjustment mode. Page Page ELECTRICAL PARTS LIST Caution Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page DIFFERENT PARTS LIST NO LOC PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK Page -37- EXPLODE VIEW DTQ-29U1SC DAEWOO Electronics Corp. DTQ-29U1 485009KR DEVELOPMENT DWG EXPLODE VIEW DTQ-29U5SC DAEWOO Electronics Corp. DTQ-29U5 485009KU DEVELOPMENT DWG Page Page Page Page Page Page Page Page Page Page IC DESCRIPTION Appendix I701 DW8638TA1 *SCL1/SDA1 -> VDP/MSP/EEPROM, SCL2/SDA2 -> TUNER. Page IC DESCRIPTION 3. Pin Congration I501 VDP3130Y Appendix Page Page Page Page Page Page -58- TROUBLESHOOTING GUIDE 1.NO POWER Drain I801 MR2540 Vin Vcc GND F / B Z / C Page 3. NO SOUND 4. CH DONT MEMORY or SKIP 5. NO COLOR 6. NO VERTICAL DEFLECTION I501 VDP3130Y I501 VDP3130Y I301 LA7848