Block (3/4) Diagram - Panasonic TH-P42ST30D Service Manual

10.4. Block (3/4) Diagram

P POWER SUPPLY
IC100
PFC
D100
RECTIFIER
LF100,LF101 FILTER
F100 F101
NEUTRAL LIVE
P9 2 1
AC CORD
HOT HOT COLD COLD
D105
L100 Q300-Q303
D106 F102
L100
RESONANCE T301
T300
Q100,01
CONTROL
Q102,03 GD2 GD1
T302
FET
DRIVER
IC300
RESONANCE
L300
CONTROL
OC
VCC SS RT
Q307
PC700
PHOTO COUPLER
PC400
PHOTO COUPLER
PC401
Q107
PHOTO COUPLER
R100
RL100
PC402
PHOTO COUPLER
T200
R227 D201 D202
IC200
STB
CONTROL
PC201
PHOTO COUPLER
PC200
AC DET
PHOTO COUPLER
HOT HOT COLD COLD
SW2890
POWER SWITCH
S
Q600
D601
D600
Vda
IC600
VR600
Vda
ERROR DET
D700
Vsus
IC700
VR251
Q404,Q405
Vsus
Vsus Adj
ERROR DET
Q408
Q406
Q417,418
Q424
Q409
D501
D505
IC500
STB+5V
F501
IC400
F_STBY
ERROR
DET
P34 3 1
S10
MAIN SW2
ON 3
MAIN SW1
1
POWER SWITCH
38
P35 C25
1 Vda
2 Vda
P2 SN2
1 Vsus
P11 SS11
Vsus
1
P+15V
4
NO USE
P25
1 P+15V
2 P+15V
5 STB5V
7 S0
8 S1
9 PANEL_MAIN_ON
10 SOS_P4
P+15V
Q502
F_STBY(F15V)
Q500
P6 5 7 10 11 13 15 6 3 2 1 4
A6