8-8
PL10.10TR
Check JK2851, SP801,SP802 and their periphery
circuit, and service it if defective.
Are the audio(L/R) signals inputted to Pin(1, 9)
of IC801?
Yes
Yes
Yes
Audio is not outputted normally.(PC Audio input)
FLOW CHART NO.5
Are the audio(L/R) signals inputted to Pin(1, 12)
of IC2771?
Check the line between Pin(1, 12) of IC2771 and
input terminal(JK2711), and service it if defective.
No
No
Are the audio(L/R) signals outputted to Pin(4, 6)
of IC801?
Check IC801 and their periphery circuit, and
service it if defective.
No
Are the audio(L/R) signals inputted to Pin(6, 8) of
CN301?
Replace Digital Main CBA Unit.
Check the line between Pin(6, 8) of CN301 and
Pin(1, 9) of IC801, and service it if defective.
Yes
No
Содержание 22PFL4505D/F7
Страница 14: ...4 2 PL10 10DC 2 Rear Cabinet S 1 1 Stand Assembly S 4 S 3 S 2 S 3 S 3 S 4 S 3 S 4 S 3 S 4 Fig D1 ...
Страница 37: ...10 3 PL10 10SCM1 Main 1 Schematic Diagram ...
Страница 38: ...10 4 PL10 10SCM2 Main 2 Schematic Diagram ...
Страница 40: ...10 6 PL10 10SCJ Jack Schematic Diagram ...
Страница 41: ...10 7 PL10 10SCF Function Schematic Diagram ...
Страница 42: ...10 8 PL10 10SCIR IR Sensor Schematic Diagram ...
