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10.4. Block (3/4) Diagram
P
POWER SUPPLY
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
PHOTO COUPLER
PHOTO COUPLER
D100
RECTIFIER
Q003
PHOTO COUPLER
LF001A
FILTER
LF003
R001
*
*
*
Q202
+20V
IC200
STB
CONTROL
PHOTO COUPLER
FILTER
LF004
PHOTO COUPLER
PHOTO COUPLER
F001
LIVE
NEUTRAL
P9
L
N
AC CORD
HOT
HOT
COLD
COLD
D600
Q600
T301
IC600
Vda
ERROR DET
T302
Q701
D700
Q702
D704
Q601
Q602
Vsus
Q704,Q705
VR251
Vsus
IC700
ERROR DET
Q707,Q706
PC700
Vsus
Vsus Adj
ERROR DET
PC701
IC502
POWER MICOM
PC501
PFC_ON/OFF
MAIN_RELAY_ON
RL100
POWER_SOS
1
4
Q507
2
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
PC400
F_STBY
ERROR
DET
PC500
AC DET
PC502
VSUS_ON
HOT
HOT
COLD
COLD
32
P35
C15
Vda
1
Vda
2
Vda
P2
SN2
Vsus
1
Vsus
P11
SS11
1
Vsus
Q501,Q503
P+15V
ERROR
DET
P6
A6
3
S0
2
S1
1
PANEL_MAIN_ON
4
STB5V_ON
6
TUNER_SUB_ON
STB5V
5
STB5V
9
F15V
F15V
10
F15V
Q500
14
SOUND+15V
P15V
12
P15V
Q502
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