Specifications

Service Modes, Error Codes, and Fault Finding
EN 44 SDI PDP 2K65.
Figure 5-33 Fault symptom: “No Display”, 63” HD v4 6/6
5.2.4 Abnormal display
Figure 5-34 Fault symptom: “Abnormal Display”, general guide line
G_16380_048.eps
161006
OUTL<–>OUTH – OK (x.x Mohm) OUTL<–>OUTH –Short (x.x ohm)
TGjGwG
(Abnormal Image is on Screen (except abnormality in Sustain or Address)
-> Abnormal Display is related with Y-MAIN, X-MAIN, Logic Main, Y-buffer and so on.
This page shows you how to check the boards, and the following pages show you how to find the
defective board.
Abnormal
Dis
p
la
y
Logic Main
[42”SD and 50”HD: LED 2000 blinks
42”HD: LED 2011 blinks
63”HD: LED 2002 blinks ]
Y – Main X – Main Y-buffer
G_16380_131.eps
171006