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APPENDIX
4. NO PIP PICTURE & NO ON-SCREEN DISPLAY(PICTURE OK)
4-1. NO PIP PICTURE (MAIN PICTURE OK)
CHECK SIGNAL AT
P904
TV,AV,AV2(SIGNAL)
CHECK SIGNAL AT
P904
HORI & VERTI SYNC
CHECK 9V LINE &
SCL,SDA
AT P901
CHECK 5V & 3.3V LINE
AT PIP BOARD
CHECK SIGNAL AT PIN
15,16,17,18 OF IP01
CHECK SIGNAL AT PIN
15,16,17,18 OF I501
NORMAL
CHECK SIGNAL AT
Q808,JP01,JP02
CHECK / REPLACE
Q403,R309,R310,
R311,R414
CHECK SIGNAL AT PIN
1,2(XP01) OF IP01
CHECK / REPLACE
QP01,QP02,QP03,QP04
NORMAL
NORMAL
NORMAL
NORMAL
ABNORMAL
ABNORMAL
ABNORMAL
ABNORMAL
TROUBLE SHOOTING CHARTS
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Содержание DTD-14D3 ME
Страница 5: ...4 CIRCUIT BLOCK DIAGRAM CAUTION All manuals and user guides at all guides com...
Страница 12: ...SCHEMATIC DIAGRAM 11 All manuals and user guides at all guides com...
Страница 13: ...PRINTED CIRCUIT BOARD PCB MAIN 12 All manuals and user guides at all guides com...
Страница 14: ...13 MECHANICAL EXPLODED VIEW AND PARTS LIST CAUTION 1 DTD 21D7 All manuals and user guides at all guides com...
Страница 15: ...14 MECHANICAL EXPLODED VIEW AND PARTS LIST 2 DTD 21D6 All manuals and user guides at all guides com...
Страница 17: ...16 MECHANICAL EXPLODED VIEW AND PARTS LIST 4 DTD 21D3 All manuals and user guides at all guides com...
Страница 18: ...17 MECHANICAL EXPLODED VIEW AND PARTS LIST 5 DTD 21U6 All manuals and user guides at all guides com...
Страница 19: ...18 MECHANICAL EXPLODED VIEW AND PARTS LIST 6 DTD 21U8 All manuals and user guides at all guides com...
Страница 48: ...17 IC DESCRIPTION SDA 9488X PIP IC Block Diagram APPENDIX All manuals and user guides at all guides com...