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4. NO Teletext (Picture OK)
Waveform of MAIN1
IC501 #59 ?
Waveform of IC001 #12 ?
Check OPTION1 TEXT Code
(SVC MODE)
Check PIP Board
IC1205 #2, #4
5. NO OSD (ON SCREEN DISPLAY)
Waveform of MAIN1 IC001 #19,#20 ?
Horizontal, Vertical Fly Back Input
Waveform of MAIN1 IC001 #38,39,40,41 ?
(R,G,B,FB)
Waveform of MAIN1 IC501 #41,42,43,44 ?
(R,G,B,FB)
Check DEF. Board.
Check MAIN1 Q010,Q009,Q002
Check input power of IC001
Check around Q014, Q015, Q016, Q017
NO
YES
YES
NO
NO
NO
YES
YES
All manuals and user guides at all-guides.com
Содержание PT-43A80
Страница 28: ... 28 PRINTED CIRCUIT BOARD SIGNAL All manuals and user guides at all guides com ...
Страница 30: ... 30 MAIN2 DEF All manuals and user guides at all guides com ...
Страница 32: ... 32 SMPS POWER SWITCH PRE AMP All manuals and user guides at all guides com ...
Страница 33: ... 33 CPT CONV OUT All manuals and user guides at all guides com ...
Страница 34: ... 34 PIP SIDE AV CONTROL All manuals and user guides at all guides com ...
Страница 35: ... 35 VM TOP VM BOTTOM All manuals and user guides at all guides com ...
Страница 37: ... 37 SGS THOMSON CONVERGENCE TOP SGS THOMSON CONVERGENCE BOTTOM All manuals and user guides at all guides com ...
Страница 38: ... 38 AV TOP AV BOTTOM All manuals and user guides at all guides com ...
Страница 67: ...P NO 3854VA80B SMPS DEF CPT VM DATE 2000 11 30 All manuals and user guides at all guides com ...
Страница 68: ...All manuals and user guides at all guides com ...
Страница 69: ...Oct 2000 Printed in Korea P NO 3828VD0080A All manuals and user guides at all guides com ...