JBL ARC SUB10 - ARC SUB10;DS-10 SCHEMATIC

24
Amplifier/Subwoofer ARC SUB10/DS-10
ARC SUB10/DS-10 SCHEMATIC
ARC SUB10/DS-10
Schematic
5
5
4
4
3
3
2
2
1
1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
U1
U1
LM324
C19
100nF
C18
100nF
C20
100nF
R48
6k04
R40
47k
C13
1nF
C15
200uF
C16
200uF
8
10
9
R45
10k
GND
R42 100k
R43
100k
LEVEL
5k LOG
High Level In
RCA Connector
High Level Out
2
3
1
R30
274k
U1
LOPASS
CONTROL
100k Lin Pot
C10
100nF
C7
2n7F
R57
100k
13
14
12
2
3
1
4
6
5
+15V
-15V
C9
100nF
C17
100nF
R44
10k
Control
HI-PASS
/EQ
LO-PASS
LINE LEVEL
INPUT
R35
332k
R39
6k04
R31
49k9
C14
100nF
R27
24k9
R29
470R
Q2
2N3906
Q1
MPSA13
D8
1N4148
D3
1N4749A
R18
330k
R26
1000k
R22
2k2
R20
4k7
R32
470k
R19
1k
R21
10k
C21
10nF
V+
V-
C25
3n3F
R13
2k
R14
4k7
R10
2k
R12
665r
R36
47k
U1
LM324
R37
22k
R38
47k
R54 100r
R55 100r
R56 100r
R53 100r
DIODE
CLIPPER
BR RECT
RS604
D6
1N5234B
C8
100nF
R9
3k9
R46
47r
D10
1N4744A
D9
1N4744A
C4
100nF
C5
100nF
D1
1N5256B
R1
2200k
R16
820r
C12
10uF
R2
8k45
C3
100nF
R3
33k2
L2
2.2uH
L1
110uH
C6
10uF
C24
100nF
R15
100k
R4B
0.1R
R4A
0.1R
Q5
MPSA56
R6
1k
Q4
MPSA56
R8
47k
R7
3k3
R5
1k
Q3
2N4401
V+
V-
TRX
MCI 4338
CMC
2m2H
C7A
100nF
C7B
100nF
R17
820r
C1
3300uF
C2
3300uF
FUSE (On FUSE PCB)
0.63A
SHORT
CIRCUIT
PROTECT
UVLO
R49
68K
RIP
RCA LIP
RCA
R
L
SPKR LEV IO
TERMINAL
R
L
SPKR LEV IO
TERMINAL
LED
DRIVE
C11
100uF
LED1
2 Clr LED
D7
1N4148
R11
665r
+6V
V+
V-
+15V
S/D
FR
I/P
GND
-15V
O/P
MODULE
S53
7
11
700Hz
Lo-Pass
+6V Supply
OUTPUT
FILTER
C28
10nF
R28
10k
DA
1N4735A
QUICK
FIT TERMINAL
SPK-
QUICK
FIT TERMINAL
SPK+
QUICK
FIT TERMINAL
AC Feed
QUICK
FIT TERMINAL
GND
QUICK
FIT TERMINAL
AC Return
To AC Feed
To GND
To AC Return
To Power Cord
To Power
Cord
TRANSFORMER
IS MOUNTED
ON FACEPLATE
See page 15
Service Bulletin