Philips FPF42C128135UA-52 Service Manual page 16

EN 16 5. FHP PDP
3
ABUS-L board:
CN52 pins 1 - 3 or
CN52 pins 4 - 7
are shorted?
ABUS-L
ABUS-R board
CN42 pins 1 - 3 or
CN42 pins 3 - 5
are shorted?
ABUS-R
4
Service Modes, Error Codes, and Fault Finding
Y
Remove ADM from the
following connectors.
N
CN 53, CN 54,
CN 55, CN 56
ABUS-L board:
CN52 pins 1 - 3 or
CN52 pins 4 - 7
are shorted?
N
Remove ADM from the
following connectors:
Y
CN 43, CN 44,
CN 45, CN 46
ABUS-R board
CN42 pins 1 - 3 or
CN42 pins 3 - 5
are shorted?
Figure 5-7 Short circuit check on boards and power supply lines (2/3)
N
Y
ABUS-L board is defective.
N
Y
ABUS-R board is defective.
ADM is defective
(PDP is defective)
ADM is defective
(PDP is defective)
Replace the defective part
G_16400_028.eps
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