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Daewoo DTQ-27U8SCN, DTQ-29M2FS, DTQ-29M5SSN, DTQ-29U8SSN CIRCUIT BLOCK DIAGRAM

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CIRCUIT BLOCK DIAGRAM

TEA5101B

(29U8)

STR-F6626

(27U8SCN Only)

CN-012N/NA/NF

Contents

Main Service Manual Color Television DAEWOO ELECTRONICS CO., LTD. http : //svc.dwe.co.kr Sep. 2002 S/M No. : TCN012NAFEF0 CAUTION : SPECIFICTION CHASSIS -3- CIRCUIT BLOCK DIAGRAM TEA5101B (29U8) STR-F6626 (27U8SCN Only) CN-012N/NA/NF ALIGNMENT INSTRUCTION 1. SERVICE MODE ADJUSTMENTS -6- 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. Page Page Page Page Page Page ELECTRICAL PARTS LIST Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page DIFERENT PARTS LIST (DTQ-29U8SCN VS DTQ-29U8SSN) NO LOC PARTS CODE PARTS NAME PARTS DESCRIPTION DTQ-27U8SCN DTQ-29U8SSN ELECTRICAL PARTS LIST Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page DIFERENT PARTS LIST (DTQ-29M5SSN VS DTQ-29M2FS) Page Page Page Page -63- EXPLODED VIEW 2. DTQ-29M5SSN QTY REMARKS PART CODE PART NAME NO Page Page Page Page Page Page IC DESCRIPTION Appendix -70- Page Page Page Page Page Page Page Page Page Page Page Page -83- TROUBLESHOOTING GUIDE 1.NO POWER -84- 2. NO PICTURE D410 Check the waveform of I101 #46 NG : GO to the figure c OK : Go the figure d TU01 TUNER 3. NO SOUND Check audio output signal of I101#1 NG : Go to the figure OK : Go to the figure I101 f e f Page Page -88- 7. NO OSD (ON SCREEN DISPLAY) 8. NO REMOCON RECEIPT I701 MICOM IF01 Remote Control PREAMP I701 MICOM