9-5
FL9.5TR
P-ON+5V is not output.
FLOW CHART NO.18
Is approxi6V voltage supplied to the
collector of Q604?
Check C619, D620 and their periphery circuit,
and service it if defective.
Yes
No
Replace Q604.
P-ON+3.3V is not output.
FLOW CHART NO.19
Is approxi5V voltage supplied to the
collector of Q605?
Is approxi4V voltage supplied to the
base of Q605?
No
Yes
Yes
Check D631 and their periphery circuit, and service
it if defective.
Check C621, D623 and their periphery circuit, and
service it if defective.
Is approxi6V voltage supplied to the
base of Q604?
No
Yes
Check D638 and their periphery circuit, and service
it if defective.
No
Replace Q605.
Содержание LD427SSX
Страница 17: ...5 3 FL9 5 1DC 2 Rear Cabinet S 1 1 Stand Assembly S 3 S 2 S 3 S 3 S 3 S 4 S 5 Fig D1 ...
Страница 62: ...11 4 FL9 5SCJP2 Jack Power 2 3 Schematic Diagram ...
Страница 63: ...11 5 FL9 5SCJP3 Jack Power 3 3 Schematic Diagram ...
Страница 67: ...11 9 BD Power Schematic Diagram FL9 5SCBDP ...
Страница 68: ...11 10 FL9 5SCIR IR Sensor Junction Schematic Diagram ...
Страница 69: ...11 11 FL9 5SCF Function Schematic Diagram ...
Страница 70: ...11 12 SD Schematic Diagram FL9 5SCSD ...
Страница 83: ...11 25 BD Main 8 11 Schematic Diagram FL9 5SCBD8 ...
Страница 85: ...11 27 BD Main 10 11 Schematic Diagram FL9 5SCBD10 ...
Страница 92: ...11 34 BA94H0F01042 A BD Power CBA Top View BD Power CBA Bottom View ...
Страница 93: ...11 35 BA94H0F01042 B SD CBA Top View SD CBA Bottom View ...