9-2
A94F0TR
Check Q207, Q208, D205, P-ON-H1 line and their
periphery circuit, and service it if defective.
LCD+24.5V is not output.
FLOW CHART NO.6
Is approxi30V voltage supplied to the collector
of Q210?
No
Yes
See FLOW CHART No.5 <AL+33V is not output.>
Replace Q209.
Is approxi16V voltage supplied to the
base of Q209?
Yes
No
Check Q207, Q208, D203, D204, D211 and their
periphery circuit, and service it if defective.
No
LCD+16V is not output.
FLOW CHART NO.7
Is approxi19V voltage supplied to the
collector of Q209?
Yes
Replace Q501.
Is approxi16V voltage supplied to the
base of Q501?
Yes
No
Check Q207, Q208, D203, D204, D211 and their
periphery circuit, and service it if defective.
No
INV+16V is not output.
FLOW CHART NO.8
Is approxi19V voltage supplied to the
collector of Q501?
Yes
Check C631, D631, D635 and their periphery circuit,
and service it if defective.
Check C631, D631, D635 and their periphery circuit,
and service it if defective.
P-ON+7V is not output.
FLOW CHART NO.9
Is approxi7V voltage supplied to the
collector of D646?
Check C644, D646 and their periphery circuit,
and service it if defective.
Yes
No
Check if there is any leak or short-circuit on
the loaded circuit, and service it if defective.
Содержание 32" LCD TV/DVD
Страница 17: ...5 3 A94F1DC 2 Rear Cabinet S 1 1 Stand Assembly S 2 S 4 S 2 S 3 S 2 S 2 S 4 S 4 Fig D1 ...
Страница 24: ...5 10 A94G2DC 2 Rear Cabinet S 1 1 Stand Assembly S 2 S 2 S 3 S 2 S 2 Fig D1 ...
Страница 59: ...11 4 A94F0SCM2 Power Supply 2 4 Schematic Diagram ...
Страница 60: ...11 5 A94F0SCM3 Power Supply 3 4 Jack Schematic Diagram ...
Страница 61: ...11 6 A94F0SCM4 Power Supply 4 4 Schematic Diagram ...
Страница 65: ...11 10 A94F0SCF Function Schematic Diagram ...
Страница 66: ...11 11 A94F0SCIR IR Sensor Junction Schematic Diagram ...
Страница 77: ...11 22 A94F0SCDV1 DVD Main 1 3 Schematic Diagram 1 NOTE Either IC461 or IC462 is used for DVD MAIN CBA UNIT ...
Страница 78: ...11 23 A94F0SCDV2 DVD Main 2 3 Schematic Diagram ...
Страница 79: ...11 24 A94F0SCDV3 DVD Main 3 3 Schematic Diagram ...
Страница 88: ...11 33 BA94F0F01035 B Function CBA Top View 32MD359B F7 LD320SSX Function CBA Bottom View 32MD359B F7 LD320SSX ...