Marantz PS-17 Service Manual page 9

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Back-UP P.C.Board
PB04
RBU-*B**
JB01
CB42
0.01
B8B-VH
6
5
4
A2
LB03
G5PA-28
1
2
3
FL
CB43
0.01
DB05
CB03
RB03
100/50V
1k 1W
A2
A2
A2
A2
RB04
DB08
DB06
1 1/4W
24.0
1
3
PL
QB01
CB06
2SA950
0.01
2
RB07
10k
DB09
DB07
1
2
A2
QB04
DTC114ES
5.0
3
TO JU52 (PU54)
CONNECT
A2
JB02
B12P-VH
1
RB05
F
1 1/4W
2
24.0
1
3
FL
F
QB02
3
-31.0
VK K
2SA950
2
RB08
4
+5VL
10k
5
+5VV
6
4.1
P-DOW N
7
FL-DOW N
1
2
8
QB05
N.C.
5.0
DTC114ES
9
DB21
DB22
GN D
1 1/6W
10
3
GN D
11
POWER-ON
12
RELAY-ON
PL
A2
QB07
DB26
NJM7805FA
DB25
1 1/6W
3
1
9.5
CB44
100/10V
2
CB45
220/6.3V
A2
DB14
A2
A3
A2
2
3
JB05
1
1
QB08
S-806C-Z
2
3
QB09
TO DSP
JB03
NJM7805FA
B4B-EH
1
1
3
1
5VD
10.2
2
GN D
3
5VA
2
2
DB16
4
D2SBA20
GN D
QB10
A2
NJM7805FA
CB22
3
1
0.01
2
QB11
TO VIDEO
A2
JB04
NJM7805FA
B5B-PH
1
3
1
+5V
2
GN D
3
GN D
RB99
2
1/4W 2.2
4
GN D
5
-5V
1
A2
3
2
QB12
NJM7905FA
11
L002
J873
B2P-VH
AC22.3
1
1
8
1
2
2
7
6
AC8.6
3
Power Supply/SPK Protect P.C.Board
4
P804
5
2
AC5.1
9
RPS-*8**
10
A2
A2
A3
TO VO L
J803
B9B-EH
1
-15VA
2
GND
3
JB99
+15VA
4
-15VB
5
A3
GND
A2
EARTH
6
+15VB
7
+24V
8
_RELAY
RELAY
9
_H.P_RELAY
H.P_RELAY
J804
TO DSP
B7B-PH
1
+15VA
CB05
2
0.01
GND
3
GND
4
-15VA
5
+15VB
6
GND
7
-15VB
4.7 1/6W
+15V
TO 6CH
J805
B6B-EH
1
+15VB
2
P-GND
3
P-GND
4
-15VB
5
+24V
6
_RELAY
RELAY
-15V
RMT-*N**
LB04
G5PA-28
JN02
B3P-VH
1
1
Lch
2
2
+B
3
3
-B
DB15
JN03
B3P-VH
1
1
Rc h
4
CB19
2
2
-11.5
0.01
+B
3
3
-B
A2
PL
JN04
RN08
J702
B4B-EH
68k
B4B-V H
TO MAIN
1
4
DC-44.6V
-VB
2
3
RN09
DC+44.6V
+VB
68k
3
2
GND
RN04
4
1
GN D
PROTECT
68k
J703
JN05
TO MAIN
B4B-V H
B4B-EH
1
4
DC-44.6V
-VB
RN05
68k
2
3
DC+44.6V
+VB
3
2
GND
4
1
GND
PROTECT
JN06
TO JU04(PU04) FRON
T
B7B-EH
1
POWER(to_MAIN_Relay)
PL
2
POWER(from_TA7317_6p)
3
SPK-OFF(to_SPK_Relay_Tr)
4
+15V(for_Motor_IC)
1
5
GND
6
-15V
-15V
7
+24V
+24V B
3
L870
4
1
UNSWITCHED
SWITCHED
+24VB
L872
VS24MB-NR
Q803
PL
3
5
R809
2SD1415
R805
4.7 1/6W
5.6 1W
3
2
Q801
2
2SK246
1
2
1
1
21.4
3
GND
1
3
2
D801
D2SBA20
4
-21.9
GND
2
1
D807
D805
R811
1D3
1D3
Q802
1 1/2W
2SK246
1
3
D811
D809
1D3
1D3
3
2
D812
D810
D808 D806
R810
R806
1D3
1D3
1D3
1D3
Q804
5.6 1W
2SB1020
GND
Q805
NJM7815FA
R812
1 1/2W
3
1
R851
10 1/4W
2
+15V
Q854
Q850
NJM2904(1/2)
2
2SK246
3
Q806
1
GND
NJM7915FA
1
3
1
Q852
2
2
3
2
2SC2240
R854
1
10k
5
3
Q830
R863
2
2SC2240
1 1/4W
R855
1
3
Q851
10k
3
2SC2240
2
6
2
Q853
2SC3419Y
3
WITH S.H
R856
270k
1
C856
2200p
W851A
W851B
GN D
GND
LN01
VB24MBU
RN02
RN01
4.7
22 1/6W
AC34.6V
DN01
1D 3
RN12
6.8k
DN03
CN14
0.01
-0.6
0.01
1
1.3
CN05
RN23
8
3.0
GND
2
22k
9
0.7
0
RN26
6
4.7k
2
QN03
3
QN01
2SC2240
1
7
0
TA7317P
2
5
0
4
-0.7
RN13
0
10k
CN08
3
0.47/50V
RN17
22k
GND
1
RN20
47k
QN05
2
2SC2120
L801
0.022
2
3
GND
P884
RSW
J877
J876
3
2
F871
F, L : 630mA/250V
J872
N, S : T315mA/250V
B2P3-VH
WB03
2
2
2
2
1
1
1
1
J880
AC OUTLET
B2P3-VH
(F ONLY)
J878
L003
J871
3
1
FERITE CORE
J003
B2P3-V H
Z008
2
2
4
1
1
W007
F : AC100V 50/60Hz
N, S : AC230V 50Hz
L : AC110V 60Hz
L001
1
F870
J870
F, L : 10A/250V
C.T_1
2
13
N, S : T4A/250V
B2P3-VH
W003
J875
J874
1
1
2
2
3
R813
1 1/4w
J801
W004
AC18.0V_1
4
R801
B3P-VH
C801
1 1/4w
0.1
1
1
2
2
5
3
3
C827
R802
6
12
0.1
1 1/4w
AC18.0V_2
R814
W006
1 1/4w
1
7
11
AC43.6V_1
TO JP58(PU54 )
AC34.6V
2
CONNECT
8
10
C.T_2
J802
B6P3-V H
W005
9
AC34.6V_2
5
5
C828
0.1
4
4
3
3
2
2
3
1
1
1
2
2
W001
1
3
4
4
3
3
2
J001
2
1
1
+
8
1
J806
B3P-VH
EART H
C001
-
C002
15000uF 63 V
15000uF 63V
Q854
NJM2904(2/2)
J850
R860
+
B2B-PH
7
3.3k
1
2
-
4
+43V
-43V
J807
W002
B3P-VH
1
1
2
2
3
3
4
4
JN01
W008
(N, S ONLY)
(N, S ONLY)
B4P-VH
-
J013
4
4
J011
3
3
+
2
2
+
J012
1
1
-
J014
(N, S ONLY)
J899
EARTH
GND
RELA Y
1
QN04
2SC2120
J898
3
EARTH
H.P_RELAY
12

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