Philips FPF42C128135UA-52 Service Manual page 20

EN 20 5. FHP PDP
(2)
Panel is defective
(PDP is defective)
Service Modes, Error Codes, and Fault Finding
Turn "OFF" the main power
Replace ABUS-R board
Give the "PDP-go" signal (*1)
Normal?
Turn "OFF" the main power
Replace LOGIC board
Give the "PDP-go" signal (*1)
Normal?
Turn "OFF" the main power
Replace signal cables LOGIC - ABUS-R
Give the "PDP-go" signal (*1)
Normal?
Figure 5-11 Vertical line / vertical bar problem analysis procedure (3/3)
(3)
* 1 When turning "ON" the PDP with PDP-go, refer to following procedure:
1. Connect the special LVDS cable (see paragraph "Repair Tools")
between CN01 and CN06
2. Supply power to the PSU
Y
ABUS-R board is defective
N
Y
LOGIC board is defective
N
Y
Signal cable is defective
N
ADM is defective
(PDP is defective)
Replace the defective parts
G_16400_032.eps
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