119
Plasma Display Panel Troubleshooting - 2007
AC_DET
PFC_DET
VS_OC
P
VS_DET
SOUND
12V
6V
5V
MULTI_O
N
M5V_O
N
3.4V_ON
VS_ON
STBY_ON
DISCHARG
E
VA_DET
PFC_ON
RL1
RL2
3.4V
3.3V_ON_IN
5V_ON_IN
VS_ON_IN
RL_ON
AC_ON
Input
1
12V
VS_DET
28
Input
Input
2
3.4V
VA_DET
27
Input
Input
3
5V
SOUND
26
Input
Input
4
6V
STBY_ON
25
Out
VDD
5
VDD
VSS
24
GND
Input
6
VS_OCP
RESET
23
Input
Out
7
DISCHARGE
XOUT
22
Out
Out
8
M5V_ON XIN
21
Input
Out
9
3.4V_ON
VS_ON
20
Out
Out
10
MULTI_ON
PFC_ON
19
Out
Input
11
3.3V_ON_IN
PFC_DET
18
Input
Input
12
5V_ON_IN
AC_DET
17
Input
Input
13
VS_ON_IN
RL1
16
Out
Input
14
RL_ON
AC_ON
15
Out
U
701 M
C
80F0308
Signals
From/To
Main Chassis
Signals From/To
Converters and Regulators
X-PSU Block Diagram. Micro-controller
