10
Plasma Display Panel Troubleshooting - 2007
TH01
120VAC
Power Supply Voltage Distribution
Troubleshooting
AC
INPUT
Circuit
AC
Relay
RL101
AC
Relay
RL102
D101
D102
D501D506
U701
19
24
Low Voltage
Standby Power
Supply
P800
P803
P802
D703
D704
F101
R606
R607
HS1
HS2
L601
Q607
Q606
Q601
Q602
D602
D601
380V
C602 C603
D502
R747
R745
HS3
PCs
T902
U851
U601
Control
IC
S-5V
28
Standby
Regulator
T112
R162
U151
R870
U501
AC Input
T901
19V
T801
U801
Q854
Q855
Q151
L851
C855
HS4
PC901
Q801
R963
12V
12V
HS6
T501
3.3V
3.3V
D951
D952
D953
D271
D261
Q252
D251
VS
VA
5V
Q281
6V
6V
6V
Q701
Q702
D202
U261
Q223
D221
S-5V
AC DETECT
RL- ON
VS-ON
3.3v
5V-D
5V-M
5V-M
S-5V
TH02
20
