Troubleshooting
Samsung Electronics
5-3
5-3 No Sound
No Sound, but Picture is
in normal operation
Check the CN602
Connection and Signal
Check
14V Line
Check
IC601 Input
Voltages (5V,8V)
Check
IC601 #24, #25
Check
D816, Q906
Normal
Normal
Replace
IC602
Check
IC601 Input Signal
Replace
IC601
Normal
Normal
Normal
Check
FA803S
Abnormal
Abnormal
Abnormal
Abnormal
Abnormal
Normal
Check
IC602 #7
(If the pin is in low state,
Sound is mute)
Check the Speaker
Wire Connection
Check
the coils around IC601
Abnormal
Check
the Tuner
Содержание CW28C75VS8XXEC
Страница 13: ...3 2 Samsung Electronics MEMO ...
Страница 31: ...MEMO 5 4 Samsung Electronics ...
Страница 40: ...8 Block Diagrams Samsung Electronics Schematic Diagrams 8 1 8 1 Power Diagram ...
Страница 41: ...8 2 Block Diagram Schematic Diagrams 8 2 Samsung Electronics ...
Страница 43: ...9 2 Samsung Electronics MEMO ...
Страница 48: ...10 5 PIP Samsung Electronics Schematic Diagrams 10 5 Power Line Si l Li ...
Страница 50: ...Samsung Electronics Schematic Diagrams 10 7 10 7 DOUBLE FOCUS CONTROL DOUBLE FOCUS CONTROL Power Line Si l Li ...
Страница 51: ...ELECTRONICS Samsung Electronics Co Ltd MAY 2001 Printed in Korea 3KS3A SEH28C7 05 ...