Philips BDP3306/F7 Service Manual page 26

FLOW CHART NO.6
No operation is possible from the remote control unit.(Operation is possible from the unit.)
Is 3.3V voltage supplied to Pin(2) of RS1201
(remote control receiver) ?
Is the "L" pulse sent out Pin(1) of RS1201 (remote
control receiver) when the remote control unit
is activated?
Replace BD Main CBA Unit.
FLOW CHART NO.7
The disc tray cannot be opened and closed. (It can be done using the remote control unit.)
Is the normal control voltage inputted to Pin(4) of
CN1201? Refer to "FLOW CHART NO.5" <The key
operation is not functioning.>
Replace BD Main CBA Unit or BD Mechanism
Assembly.
FLOW CHART NO.8
The disc tray cannot be opened and closed.
[No Disc] indicated.
Both functions of picture and sound do not operate normally.
Replace BD Main CBA Unit or BD Mechanism
Assembly.
FLOW CHART NO.9
Picture does not appear normally.
Audio is not outputted normally.
Replace BD Main CBA Unit or BD Mechanism
Assembly.
No
Yes
No
Yes
No
Yes
Yes
Yes
Check EV+11V line on Power Supply CBA and
service it if defective. Or replace BD Main CBA Unit.
Replace the RS1201 (remote control receiver) or
remote control unit.
Replace the "OPEN/CLOSE" switch (SW1201).
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