1-11-6
E9656TS
FLOW CHART NO.5
[No Disc] indicated.
FLOW CHART NO.4
The disc tray cannot be opened and closed.
FLOW CHART NO.6
Both functions of picture and sound do not operate normally.
Are the video signals outputted to each pin of
CN201?
Is 5V voltage supplied to the pin(1) of IC805?
Replace IC805.
Check DVD-P-ON+5V line
and service it if defective.
Ye s
No
Ye s
No
FLOW CHART NO.7
VIDEO E-E does not appear normally.
Are the video signals inputted to each pin of
IC805?
Check the line between video input terminal and
each pin of IC805.
Are the video signals outputted to each pin of
IC805?
Ye s
No
No
IC805 VIDEO-IN 1 (REAR)8PIN
IC805 Y-IN 1 (REAR)13PIN
IC805 VIDEO-Y19PIN
IC805 VIDEO-C21PIN
CN201 VIDEO-Y/CVBS21PIN
CN201 VIDEO-C23PIN
VIDEO-Y/CVBS
21PIN
VIDEO-C
23PIN
IC805 C-IN 1 (REAR)2PIN
IC805 VIDEO-IN 2 (FRONT)10PIN
IC805 Y-IN 2 (FRONT)15PIN
IC805 C-IN 2 (FRONT)4PIN
IC805 TV-VIDEO (TUNER)
VIDEO-IN 1 (REAR)
Y-IN 1 (REAR)
C-IN 1 (REAR)
VIDEO-IN 2 (FRONT)
Y-IN 2 (FRONT)
C-IN 2 (FRONT)
TV-VIDEO (TUNER)12PIN
IC805 → JK8048PIN
IC805 → JK140113PIN
IC805
→ CN20119PIN
IC805
→ CN20120PIN
Check the line between each pin of IC805 and
each pin of CN201 and service it if defective.
IC805 → JK14012PIN
IC805 → JK80310PIN
IC805 → JK80615PIN
IC805 → JK8064PIN
IC805 → TU90012PIN
18PIN
Continued to A on the next page.
Replace the DVD Mechanism & DVD Main CBA
Assembly.
Replace the DVD Mechanism & DVD Main CBA
Assembly.
Replace the DVD Mechanism & DVD Main CBA
Assembly.
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