Panasonic TC-P50ST30

38
11.4. Block (3/4) Diagram
HOT
HOT COLD
(LED:4TIMES)
COLD
F102
D402
F201
F101
D451
F301
**
*
F401
D403
PHOTO COUPLER
AC_DET
L102,L103
PANEL_MAIN_ON
F15V_Vo
FB
NEUTRAL
PC401
Z802
RESONANCE
CONTROL
VGH
RESONANCE
P35
PC201
PHOTO COUPLER
Z701
NEUTRAL
1
LIVE
250V 10A
BIAS 5V
VR251
3
RL101
AC CORD
Vsus
Vsus
PHOTO COUPLER
VSUS_ON/OFF
SC2
STB
ERROR DET
SOS4_PS
STB5V_SW_ON
FILTER
Z451
Vsus
POWER SUPPLY
Vda
Z231
T401
C35
T201
4
250V 4A
PFC_ON/OFF
D309
Vda
250V 10A
PC601
VDD
SS11
Q451
1
PHOTO COUPLER
Vda
Z201
POWER MICOM
STB+5V
MAIN_SW
P34
P
RELAY2_ON/OFF
VGL
P11
PC202
Vsus
ERROR DET
Vsus_Vo
Q202,Q203
2
AC DET
PC803
2
1
VCC
P2
P+15V
1
P+15V
1
Vda_Vo
OC
P9
RECTIFIER
Vsus
PHOTO COUPLER
LIVE
RC231
RC233
RC232
L251
Z251
Vda
ERROR DET
RC251
Vda
VR261
15
A6
TUNER_SUB_ON
11
F15V
SOUND+15V
S0
13
P+15V
5
1
2
3
F15V
6
7
10
STB5V_SW_ON
S1
P6
PANEL_MAIN_ON
SOS_P4
4
STB5V
T301
250V 2A
CONTROL
PFC
Z601
D607
D608
L601
Q602-Q605
RC351
PC301
Z351
15V
ERROR DET
PHOTO COUPLER
P+15V_ON
Q371
P+15V
9
S0
SOS4_PS
STB+5V
8
NO USE
1
P25
5
S1
10
P+15V
2
PANEL_MAIN_ON
7
F15V_ON
Q351
F15V
SOUND+15V
Vsus Adj
Q231,Q232
P+15V_Vo
Q201
RL102
VSUS_ON/OFF
PFC_ON/OFF
OCP
FB
ZCD
L602
Q601
Z301
CONTROL
15V
R104
250V 2A
RELAY1_ON/OFF
L451
STB5V_ON
VCC
L101
FB
VCC
VCC
FB
Z401
CONTROL
STB
TUNER_SUB_ON
CONTROL
Q252
D305
D306
14 2
F15V
349
STB5V_SW_ON
P16
SOS_P4
1
STB5V
13
TUNER_SUB_ON
10
F15V
8
F15V
NO USE
FOR
FACTORY
USE
CN701
SOUND+15V SOUND+15V
HOT
HOT COLD
(LED:4TIMES)
COLD