Panasonic TX-P42VT20E - Detailed Block Diagrams (4;5)

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11.5. Block (4/5) Diagram
COLD
HOT
HOT
COLD
(LED:4TIMES)
+
F100 F101
F200
DRIVE
Q103 Q104
D108
CONTROL
D109
PR900
PR101
4A 250V
Q901
5A 250V
DISCHARGE
R141
T301
PFC
T100
Vsus
P35
CONTROL
T900
Q101
Q701
DET
DET
IC401
Q703
Q714
Vda_IN
Q715
P+15V
XOUT
10A 250V
Q805
ALL_OFF
Q807
PFC
NEUTRAL
P2
Vsus_IN
LIVE
PFC_ON
D701
SC2
10A 250V
L100,L101
RESONANCE
D200
P25
PFC_ON
2
Vsus Adj
A7
TV SUB ON
PHOTO COUPLER
Q709-Q712
S1
D25
D800
Vsus
REFERENCE
PHOTO COUPLER
+5V
F+15V
ERROR DET
Vsus
PANEL_MAIN_ON
IC800
VR251
RL101
RESET
Q705
4
D904
D501
Q707
TV SUB ON
AC FAIL
D903
IC500
ALL_OFF
F+15V
Vda
ERROR DET
9
Q602
IC904
3
Q600
POWER SOS
DISCHARGE
1
Q505
PANEL_MAIN_ON
IC601
SOUND+15V
R923
D600
RUSH RELAY_ON
D100
Vda
MAIN RELAY_ON
IC603
D708
STBY5V
Vsus
ERROR DET
A6
IC701
Q800
Q706
ON/OFF
Q801
630mA 250V
15V
DET
P+15V
F15V
4MHz
C25
X600
CONTROL
11
MULTI
CONTROL
F_15V_ON
P
STB5V_SW_ON
IC600
LIVE
7
Vda
8
SOS_P4
IC100
9
PHOTO COUPLER
NEUTRAL
S0
STB5V_ ON/OFF
STB
ERROR DET
P9
5
RL102
7
POWER SUPPLY
3
SOUND+15V
Q400-Q402
1
SS11
T200
7
IC200
MAIN SW_ON
AC DET
F+15V
10
CONTROL
IC901
T400
STB
Vda
ERROR DET
P7
IC201
+
IC700
8
PHOTO COUPLER
-
9
IC202
DRIVE
P11
PHOTO COUPLER
+
P+15V
RECTIFIER
IC903
-
1
IC400
RECTIFIER
IC902
1
Vda
CONTROL
4
IC602
D703
3
P+15V
Vda
AC CORD
D702
Vsus
P6
T300
5
POWER MICOM
Vsus
1
Q300-Q303
2
STB5V
2
S0
1
S1
1
PANEL_MAIN_ON
SOS_P4
V_RESO_ON
RST
STB5V_IN
FILTER
XIN
COLD
HOT
HOT
COLD
(LED:4TIMES)