Panasonic GP6DU - Power LED Blinks 12 Times

Power LED blinks 12 Times
No
No
Yes
Yes
The problem is in
the Receiver
Is there 15V on
pins 5 and 6 of
connector PF10 on
the PF board?
Replace the J board
Replace the PF
board
Disconnect the
Tuner Receiver and
see if the problem
persists.
PF board
J board
105