Marantz PM-10 Service Manual page 12

SCH03_POWER_INDCTOR
8U-210216-2
POWER PWB
N8100
From Mai n Trans
3P-VH
N8100
D8101
3
2 2
FCG20BU15 3
1
TO AC1
Z8100
1P_L=120_SRA3-SI N 1.8
B8100
Z8101
HEAT_SINK_W36.2xL50
1P_L=120_SRA3-SI N 1.8
44741011000AS
Z8109
B8101 D8103
TR_SHI L ED
2
44541021300AS
Z8108
1P_L=120_SRA3-SI N 1.8
FRG20BU15
3
SCREW
B8102
00M51100308M9
Z8115
OPEN
(STY-PIN)
D8102 D8123
D8125 D8127
11EQS10
D8104 D8124
D8126 D8128
11EQS10
GND LINE POWER+ LINE POWER- LINE Rch SIGNAL
PROTECT2
R8112
10K
Z8107
TR_SHI L ED
44541021300AS
Z8106
Z8102
SCREW
D-GND.
2SC4883(O/Y)
HEAT_SINK_W36.2xL50
00M51100308M9
44741011000AS Q8109
R8129
+20V
1
1
D8117
UDZS10B Q8118
KRC102S
A-GND
D8115
UDZS10B +3.3VD.
R8130 Q8116
-20V
KRC102S
1
1
Q8110
KRC102S
2SA1859(O/Y)
Q8115
2SC4883(O/Y)
L8100
Q8108
R8128
+5VA
SHORT
D-GND.
Z8105
L8101
OPEN
D-GND.
A-GND
R8113
Z8111
10K
TR_SHI L ED
44541021300AS
Z8110
SCREW
D-GND. 00M51100308M9
Z8104
HEAT-SINK
2SC4883(O/Y)
00M009D267010 Q8111
R8131
+18V
3.3
5 3
D8129 1SS133
NJM7812FA +12V
D8118
IN U8101
OUT
UDZS12B
D-GND.
A-GND
D8116
-12V
UDZS12B
U8102
NJM7912FA
1SS133 D8130 R8132
-18V
6 4
3.3
Q8112
Z8103 2SA1859(O/Y)
+24V
HEAT-SINK Z8113
TR_SHI L ED
00M009D267010
44541021300AS
Z8112
SCREW
00M51100308M9
Q8117
KRC102S
HQ_MODE
HQ_MODE f r om AC I n l e t
+3.3V:±18V off(HQ_MODE on)
0V:±18V on(HQ_MODE off)
L-GND
Lch SIGNAL STBY POWER
N8103
N8103
11P-EH
+5VA
1
+20V
2
-20V
3
-18V
4
5
TO N4508
+18V
6
A-GND
+15V.
7
-15V.
8
9
+24V
10
L-GND
11
N8101
N8101
TO N2501
3P-EH
HQ_MODE
1
+3.3VD.
2
3
D-GND.
N8102
N8102
3P-EH
TO N8508
+3.3VD.
1
2
+24V
3
D-GND.
L-GND
N8104
4P-EH(I M )
N8104
+12V
1
2 TO N9506
3
-12V
D-GND. 4
Z8117
Z8116
OPEN OPEN
9999999999
9999999999
2SC4883(O/Y)
Q5901
R5909
+20V +15V.
1
A-GND
R5910
-15V.
-20V
1
Q5902
2SA1859(O/Y)
Z8119
Z8118
OPEN
OPEN
9999999999 9999999999
R8135
56K
R8136 R8137
56K 10K
D-GND.
INDUCTOR UNIT
8U-210216-10
N8803
2P-VHw
2P-VHw
L8802
N8801
N8803
1mH
1 1
L8801
t o AC Uni t N8502
1mH
2 2
TO N8502
12