Specifications

Service Modes, Error Codes, and Fault Finding
EN 33SDI PDP 2K6 5.
Figure 5-18 Fault symptom: “No Display”, 42” HD w1 4/7
Figure 5-19 Fault symptom: “No Display”, 42” HD w1 5/7
X-main
Check
ྙ F4004 for Vdd (5V)
ྚ F4001 for Vcc (15V)
ྛ F4002 for Vs (200V)
Fuse
Replace X-B’d
FET,IGBT
Check
Replace X-B’d
Replace Y-BUFFER
OPEN
Y-BUFFER
SHORT
OPEN
YES
SHORT
SHORT
ྚ Q4011 ~ Q4016
ྙ Q4002,3
Resistance
OUTH&OUTL
Short?
Measure
OPEN
Panel
Replace PDP

TGjGwG
G_16380_129d.eps
190606
v
vyG
Vs fuse (F4003) – OK (0.x ~ x.x ohm) Vs fuse (F4003) – OPEN (x.x Mohm)
G_16380_129e.eps
190606