15
GM-D970
5/XEVEL
5
6
7
8
5
6
7
8
A
B
C
D
E
F
10.2 P.C.B TOTAL ASSY(SW-IN)
B
P.C.B TOTAL ASSY(SW-IN)
B
B
BASS BOOST
REMOTE
12dB
N/C
GND
+15V
AB
5V
LED-B
LED-A
24dB
-15V
GND
OUT
SUB
N/C
GND
+15V
AB
5V
LED-B
LED-A
-15V
GND
OUT
SUB
S-LF
S-SLOPE
AB-CH/S-CH
S_GAIN
A/B
SUB
BL RD
R547
2K4
1
2
3
4
CN51
B551N-44GF-M009
R546
820
4
5
6
VR3-B
10KB
R2
6K
2
R9
1
5K
1
R7
22
K
R8
22K
Q90
A1504G
Q91
A1504G
R9
22K
R3
5
22K
Q93
KRC102S
R3
6
22K
R90
22K
LE
D
1
BL
-B
B5
UB2
01
G
-FB3
.2
-L
C
6
FB9
NM
FB10
NM
FB11
NM
C
517
100
N
/50V
R
213
18K
C
515
180
N
-M
/10
0V
C510
100N-M/100V
R232
3K9
R
233
180
K
C
171
100
N
/50V
R257
10K
R258
4K7
C
172
470
/16
V
C521
10/50V
C5
22
100
N
/50V
R
259
3K
3
R260
10K
C173
22/50V
7
8
9
VR5-C
C50K*4
C
525
2.
2/
50
V
C
174
1/
50V
C
527
3N
3/
50V
R
261
300
R
523
1K
8
R264
3K9
C5
11
56N
-M
/100
V
10
11
12
VR5-D
C50K*4
C
513
27N
-M
/1
00
V
1
2
3
4
5
6
7
8
9
10
11
CN55
C22541-2585-11G
R
267
10K
C
518
100
/1
6V
R2
68
180
K
R269
4K7
C512
68N-M/100V
1
2
3
VR5-A
C50K*4
R270
470
C175
180N-M/100V
4
5
6
VR5-B
C50K*4
R
271
10K
R
272
22K
4
3
2
1
CN1
B551N-44GF-M009
1
2
3
4
5
6
8
7
9
10
11
12
13
14
IC55
NJM2172V
+OPinA
-OPinA
OPoutA
EVRouA
VcntA
VcntB
V+
+inB
-inB
outB
EoutB
REFin
Vref
GND
-
-
CM
2
+
CM
1
+
1
2
3
4
5
6
7
8
IC15
NJM4580CG
-
-
CM
2
+
CM
1
+
1
2
3
4
5
6
7
8
IC16
NJM4580CG
3
2
1
4
5
6
VR7
B10K*2
-
-
CM
2
+
CM
1
+
1
2
3
4
5
6
7
8
IC20
NJM4580CG
C4
10N
/50V
C6
1
10N
/50V
C6
2
10N
/50V
C6
3
10N
/50V
C6
4
10N
/50V
1
2
3
4
5
6
SW4
CSS-2219
1
2
3
4
5
6
SW3
CSS-2219
C
198
10N
/50V
D9
0
LBAS1
6H
T1
G
C
200
47u
F/
25
V
C201
22/50V
R7
2
100
R
292
36K
R
293
3K
9
SC1
6
SC1
5
SC1
4
SC1
3
R550
10K
R
308
100
K
R309
4K7
C3
2N
2/
50V
R530
22K
C1
8
10/
50V
C2
2
10/
50V
R65
22
R62
22
C664
10N/50V
C665
10N/50V
C164
22/50V
C203
2N2/50V
C
667
2.
2U
/2
5V
C
668
100
N
/50V
POWER: BLUE
PROTECT: RED
LED INDICATOR
A
CN2
FREQ
SLOPE
GAIN
GAIN
A/B-SW
INPUT
POWER/PROTECT
INDICATOR
BASS BOOST
REMOTE CONTROL
