Philips DVP3000K - Page 12

4-2
The pow er can not be on or off
Go
Yes
Yes
No
No
The pow er can’t be
on or off
Yes
Repair the pow er board
C heck the pow er suppl
y
on the pow er board is
normal.
C heck/Correct
connection
W hether the connection
to K 301 is broken.
Correct the connection
R eplace U3.
No
No
Yes
Yes
C heck if the CON2 on the
front board to CN6 on the
decoder board is in good
contact.
W hether there is 0V and
3.3V voltage difference on
Pin 100 PCO N
of U3.
Trouble shooting chart
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