Daewoo DTH-21S7, Service Manual

Page: 2 / 58

-1-
SAFETY PRECAUTIONS 2
SPECIFICATIONS 3
CIRCUIT BLOCK DIAGRAM 4
ALIGNMENT INSTRUCTIONS 5
YOUR REMOTE CONTROL 5
SERVICE MODE ADJUSTMENT 6
ASSEMBLY ADJUSTMENT 8
IC DESCRIPTION 11
UOC III SERIES 11
LA7848_TV VERTICAL EW DRIVER 23
24WC16-16 KB EEPROM 25
LA42072N 26
STR-6754 29
WAVEFORMS 32
TROUBLE SHOOTING GUIDE 33
NO POWER 33
NO PICTURE 34
NO SOUND 35
CH DON’T MEMORY or SKIP 36
NO COLOR 37
NO VERTICAL DEFLECTION OR PINCUSHION BADNESS 37
REMOTE CONTROL DOESNOT OPERATE 38
ELECTRICAL PARTS LIST 39
PRINTED CIRCUIT BOARD 52
SCHEMATIC DIAGRAM 54
EXPLODE VIEW 56
TABLE OF CONTENTS
APPENDIX(Appendix is provide only by internet[http://svc.dwe.co.kr])