12
11
10
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
12
11
10
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
<Page 9>
PSR-S710/PSR-S910
PSR-S710/PSR-S910 OVERALL CIRCUIT DIAGRAM 8/9 (AM, HP, SW, VR)
PSR-S710/PSR-S910
PSR-S710/PSR-S910
to DML-CN400 (PSR-S710)
<Page 3: P-6>
to DMH-CN401 (PSR-S910)
<Page 5: O-6>
to DMH-CN2 (PSR-S910)
<Page 4: B-2>
to DML-CN2 (PSR-S710)
<Page 2: B-2>
to DMH-CN1 (PSR-S910)
<Page 4: B-2>
to DML-CN1 (PSR-S710)
<Page 2: B-2>
PSR-S910 only
(PSR-S710 : Not installed)
MIC/LINE IN
MASTER VOLUME
28CC1-2001047818-1 2
28CC1-2001047818-1 2
Not installed
16V
+
–
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
REG12V
PSR-S710
R2003
Jumper wire
PSR-S910
0.47
Ω
PSR-S710
PSR-S910
PSR-S710
PSR-S910
PSR-S710
PSR-S910
POWER AMP 7W 2ch
POWER AMP 17W
Not installed
L/L+R
R
L/L+R
PHONES
R
AUX IN
OUTPUT
LINE/MIC
INPUT VOLUME
28CC1-2001047818-1 2
28CC1-2001047818-1 2
TWEETERS
WOOFERS
L
R
L
R
WARNING
Components having special characteristics are marked and must be replaced with parts having
specifications equel to those originally installed.
: Not installed
Note: See parts list for details of circuit board component parts.
: Ceramic Capacitor
: Mylar Capacitor
: Metal Oxide Film Resistor
NJM7812FA(XJ608A00)
REG12V
1
2
3
1: OUTPUT
2: GND
3: INPUT
S3V20 (VR313500)
DIODE
1: ANODE
2: CATHODE
2
1
1SS355 TE-17 (VT332900)
DIODE
1: ANODE
2: CATHODE
1
2
MA111 (VR49650R)
DIODE
1: ANODE
2: CATHODE
1
2
1: ANODE
2: CATHODE
1
2
KDS4148U-RTK/P (WG139300)
DIODE
2SB709A (IB070901)
TRANSISTOR
1: BASE
2: EMITTER
3: COLLECTOR
1
3
2
1
2
3
2SA1037AK(VV556500)
TRANSISTOR
1: BASE
2: EMITTER
3: COLLECTOR
1
3
2
1
2
3
2SD0601ARL/AQL (V4767500)
TRANSISTOR
1: BASE
2: EMITTER
3: COLLECTOR
1
3
2
1
2
3
2SC2712 (VJ92710R)
TRANSISTOR
1
3
2
1: BASE
2: EMITTER
3: COLLECTOR
1
2
3
2SC4081 (VQ98670R)
TRANSISTOR
1
2
3
1: EMITTER
2: BASE
3: COLLECTOR
1
2
3
2SC2412K(VV556400)
TRANSISTOR
1
2
3
1: EMITTER
2: BASE
3: COLLECTOR
1
2
3
2SC3326 (VD303700)
TRANSISTOR
1
3
2
1: BASE
2: EMITTER
3: COLLECTOR
1
2
3
1: BASE
2: EMITTER
3: COLLECTOR
2
3
1
2SD1935 (F) (VZ725900)
TRANSISTOR
1
2
3