Panasonic P50GT30 - Block (3;4) Diagram

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11.4. Block (3/4) Diagram
COLDHOT
COLD
HOTHOT
COLD
F451
ZD652
D459
S101
1
2
3
4
F103
S102
1
2
3
4
F501
D404
R103
F301
D501
F101F102
P52
PHOTO COUPLER
FET
DRIVER
P56
SS11
CONTROL
L301
S1
4
Q201,02
4
FB
STB+5V
2
STB
D201
Q555
Q462
2
Q501
3
S0
P+15V
2
Vda
CONTROL
10
C35
PANEL_MAIN_ON
NO USE
1
2
S0
P25
2
Vda
STB+5V
STB+5V
PFC
P51
ERROR DET
I352
P+15V
F_STBY(F15V)
VGH
LIVE
I101
T401
PHOTO COUPLER
P6
POWER SUPPLY
1
Q374
10
RELAY
9
11
D352
P11
3
Q454
D351
D202
PHOTO COUPLER
1
RECTIFIER
Q376
RESONANCE
CONTROL
VGL
1
7
RELAY
3
Q203,04
CSS
A6
STB+5V DET
F_STBY
ERROR DET
8
Q451
PANEL_MAIN_ON
Q354
1
SOS4_PS
Vda
P+15V
PHOTO COUPLER
P+15V
1
I603
SOUND+15V
ERROR DET
Vsus
AC DET
I302
Q701,Q702
F_STABY_ON
3
VCC
Q375
D354
CONTROL
L201,02
7
FILTER
I602
2
PHOTO COUPLER
I351
T302
Vsus
P57
FET
DRIVER
RESONANCE
AC CORD
PHOTO COUPLER
RECTIFIER
NEUTRAL
P35
P(SUB)
P(MAIN)
4
5
Vsus
Q377
P9
Q301,Q302
VR251
Q565
L101
L104
4
P58
3
Vsus
ERROR DET
15
SOS_P4
I501
S1
P2
F+15V
ZD352
D451
Vsus Adj
CONTROL
POWER SUPPLY
I402
P+15V
6
SC2
T301
RECTIFIER
1
13
P55
F+15V
1
I201
I401
I301
I451
I651
I453
I455
STBY5V_ON
5
Q458
Q459,60
Q457
31
P34
VR600
Vda
COLDHOT
COLD
HOTHOT
COLD