Panasonic TX-P50VT30E - Block (3;4) Diagram

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11.4. Block (3/4) Diagram
HOT
COLD
HOT COLD
COLD
HOT
RL100
1
2
3
4
F101
RL100
1
2
3
4
R103
F103
D501
PA501
F301
PA451
D682
D459
D404
F102
HOT
COLD
HOT COLD
COLD
HOT
LF101
LF102
LF103
LF104
3
4
3
P51
D101
D106
AC CORD
RECTIFIER
NEUTRAL
P2
P9
POWER SUPPLY
4
1
2
LIVE
P55
1
FILTER
P57
2
P+15V
CONTROL
SOUND+15V
VGL
SC2
S0
STB+5V
STBY5V_ON
D352
STB+5V
P+15V
F+15V
Vsus
ERROR DET
9
5
PC302
IC455
VR251
2
Vsus
D201
PFC
RESONANCE
CONTROL
F_STABY_ON
PHOTO COUPLER
IC301
P+15V
P52
RESONANCE
11
IC651,52
Q377
Q462
STB
D354
Q555
IC352
Q701,Q702
IC451
1
4
A6
3
Vda
3
P56
PANEL_MAIN_ON
P+15V
10
FB
CONTROL
PC101
IC201
D202
7
T303
IC601
5
PC501
PHOTO COUPLER
PC402
RECTIFIER
Q354
Vda
CONTROL
VCC
SS11
F_STBY(F15V)
2
3
RECTIFIER
VGH
CONTROL
P
10
IC401
FET
DRIVER
1
PC602
Vsus
CSS
P+15V
P11
2
PFC
ERROR
DET
Q301,Q302
T201,02
NO USE
T302
Vsus
Q458
4
Q459,60
S1
S1
PANEL_MAIN_ON
7
PHOTO COUPLER
F_STBY
ERROR DET
4
Q501
IC351
Q374
POWER SUPPLY
Q203,04
T301
PHOTO COUPLER
P6
1
8
D351
D382
13
6
ERROR DET
P34
STB+5V DET
Q375
PC603
4
Vsus Adj
IC453
P2
Q565
S0
P35
AC DET
1
Q454
2
Q457
1
Q451
C35
Vda
SOS_P4
ERROR DET
STB+5V
PHOTO COUPLER
1
D451
15
P25
1
SOS4_PS
Q201,02
F+15V
3
Q376
FET
DRIVER
T401
PHOTO COUPLER
P58
Vda
VR600
MAIN SW1
S10
3
MAIN SW2
S
POWER SWITCH
POWER SWITCH
SW2890
ON
1