Block (3/4) Diagram - Panasonic TC-46PGT24 Service Manual
46 inch class 1080p plasma hdtv
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10.4. Block (3/4) Diagram
P
POWER SUPPLY
HOT
HOT
COLD
COLD
Q201,Q202
Q601,04,06
L603
F201
T201
RESONANCE
5A 250V
VDET
IC601
VGH
VGL
Q602,Q603
PFC
IC201
OCP
RESONANCE
D351
CONTROL
VC1
FB
IC251
PC201
IC202
Vsus
BIAS
PHOTO COUPLER
ERROR DET
COMPARATOR
Q203
Q503
PC202
BIAS_MAIN
PHOTO COUPLER
Q504
PC501
BIAS_PFC
PHOTO COUPLER
D603
RECTIFIER
Q701
K602
RF601
NEUTRAL
Q702
K605
LIVE
T501
2A 250V
BIAS 5V
F501
D504
D552
D501
IC501
RECTIFIER
D551
STB
FILTER
L601,L602
CONTROL
PC502
PHOTO COUPLER
F601
F602
Q502,05,06
10A 250V
10A 250V
PC504
PHOTO COUPLER
AC DET
LIVE
NEUTRAL
HOT
HOT
COLD
COLD
2
1
P9
AC CORD
D251
D401
D403
Vsus
Q402
Vda
Vda
DET
VR251
DET
Q403
Q355
15V
Q404
L401
D402
IC403
Q405
Q406
Vda
CONTROL
P+15V
DET
IC352
VR401
Q407
FET
Vda
Q408
DRIVER
Q251,Q252
Q401
L402
D705
CONT
VSET1/2
VSET1/VSET2
BIAS_MAIN
15V_IN
BIAS_PFC
IC701
Vda_Vo
Vsus_Vo
POWER MICOM
15V_OUT DET
PANEL_MAIN_ON
(LED:4TIMES)
(LED:4TIMES)
SOS4_PS
MAIN RELAY_ON
ALL OFF
TV SUB ON
S0
S1
Q551
F+15V
Q557
STB+5V
IC551
STB
ERROR DET
P7
1
3
4
A7
36
P2
SC2
Vsus
1
Vsus
P11
SS11
Vda
1
Vsus
P+15V
4
L351
P+15V
P35
C25
1
Vda
2
Vda
Q706
P25
NO USE
1
P+15V
2
P+15V
5
STB+5V
S0
7
8
S1
9
PANEL_MAIN_ON
10
SOS4_PS
P6
A6
1
SOUND+15V
2
SOUND+15V
3
P+15V
F+15V
7
9
F+15V
5
11
7
8
9
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