Philips DVP6600 Service Manual page 15

The power can not be on or off
The power can't be
Check the power supply
on the power board is
normal.
Check if the J7on the front
board to J6 on the
decoder board is in good
contact.
Whether the connection
to J7 is broken.
Whether there is 0V and
3.3V voltage difference on
Pin 201 PCON of U4.
on or off
Go
Yes
Yes
Yes
Yes
Yes
4-2
No
Repair the power board
Check/Correct
No
connection
No
Correct the connection
No
Replace U2
Trouble shooting chart