Block (3/4) Diagram - Panasonic TX-P50GT60E Service Manual

11.4. Block (3/4) Diagram

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P POWER SUPPLY
HOT HOT
Q300-Q303
D105 F102
RESONANCE
Q100
L100
Q101
L101
T303
NPD
CONTROL
Q102
Q103 GD2 GD1
FET
IC100
DRIVER IC300
PFC
RESONANCE
D302
CONTROL
OC
VCC SS RT
Q004
PC700
PHOTO COUPLER
PC701
PHOTO COUPLER
D100
RECTIFIER
PC501
Q003
LF001A
PHOTO COUPLER
LF002A
FILTER
LF003
1
R001
* *
*
2
Q202
+20V
IC200
STB
CONTROL
PC400
PHOTO COUPLER
FILTER LF004A
PC500
PHOTO COUPLER
PC502
PHOTO COUPLER
F001
LIVE
NEUTRAL
HOT HOT
P9 L N
AC CORD
COLD COLD
Q600
T301 D600
IC600
Vda
ERROR DET
T302
Q701
D700
Q702
D704
Q601
Q602
Vsus Q704,Q705
VR251
Vsus
IC700 ERROR DET
Q707,Q706
Vsus
Vsus Adj
ERROR DET
IC502
POWER MICOM
PFC_ON/OFF
MAIN_RELAY_ON
RL100
POWER_SOS
4
Q507
3
PANEL_MAIN_ON
STB5V_SW_ON
VDD
F_STB_ON
T200
D400
AC_DET P15V_ON
VSUS_ON F15V_ON
IC501
D505
STB+5V
IC400
F_STBY
ERROR
DET
AC DET
VSUS_ON
COLD COLD
34
P35 C25
Vda
1 Vda
2 Vda
P2 SC2
Vsus
1 Vsus
P11 SS11
1 Vsus
Q501,Q503
P+15V
ERROR
DET
P6 A6
3 S0
2 S1
1 PANEL_MAIN_ON
STB5V_ON
4
6 TUNER_SUB_ON
STB5V
5 STB5V
9 F15V
F15V
10 F15V
SOUND+15V
Q500 14
P15V
12 P15V
Q502