SCHEMATIC DIAGRAM
BA
T12v
DC15V
_
IN
1
2
J9
1
2
3
4
J1
SW1
R11 7K5
1
3
2
DC1
LED2
ੳ
LED1
ޣ
R12 4K7
R13 4K7
R14 4K7
R15 1K
R16 1K
D2
SS34
R17
3R3
3W
R22 47K
R10 360K
R19
100K
C11
104
C13
104
R90
4K7
2
1
3
Q4
3904
C10
470u
/
35
R4 4K7
3
1
2
Q5
3906
ZD1
9
.
1V
G
D
S
Q6
R7
R3
3W
ZD2
5
.
1V
ZD3
9
.
1V
R21
10K
2
1
3
Q1
3904
3
1
2
Q2
3906
R23
10K
2
1
3
Q3
3904
BAT
+
12A
V12
AUDIO
_
DEL
_
VOL
V12
BAT
_
DET
_
VOL
MUTE
BAT
_
DET
_
VOL
BAT
+
12
+
15V
BAT
+
12
+
15V
+
15V
BAT
+
12
BAT
+
12
BAT
+
12
BAT
+
12A
P-13
P-14