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CH1 INPUTS J1 Tip Ring C1 10µF 50V
C3
82pF CH1 LEVEL R6 8.2K C6 cw R5 2.2K
3 2
C19 180pF R13 R12 10K 3 10K 2
A4.A +
R3 22K
2
H1-1
H1-1
R1 10K R2 10K
H1-2 J2 1 3 2
H1-2
C2
3
A1.A +
C5
1
10µF P1 10K
10µF 50V
R4 22K
82pF A2.A 1 + R9 R7 100K +15VDC'
1 H3-1 CH1 TO POWER AMP
H2-3 S1 H2-1 MONO INPUT
C4 82pF
R10 150
100K
R27 10 C17 .001
+15VDC'
2
H2-4 CH2 INPUTS H2-2 J3 Tip Ring R26 10 C9 10µF 50V C11 C18 .001 -15VDC' 82pF
R8 47K
3 C7 0.001
A3.A +
D1 1 C8 470 16V +
R11 1K
CH1 SIGNAL
D3 GREEN T1
+15VDC' CH2 LEVEL R20 8.2K C13 C14 82pF cw R19 2.2K 5 6
R14 1K
POWER D4 RED T1
R18 22K
6
JMP 15 J4 1 3 2
H1-4
H1-4 R15 10K H1-3 R16 10K H3-4
H1-3 H1-10
C10
5
A1.B
+
7
10µF
10µF 50V
P2 10K
R17 22K
A2.B +
7 +15VDC' R21 100K R23 100K
6
C12 82pF
R24 150 D2
7
cw PRESENCE P3 10K P4 10K cw
H1-8 H1-8 H1-9 H1-9
5
A3.B +
R25 1K +
CH2 SIGNAL D5 GREEN T1
R22 47K H3-3
C15 0.001
C16 470 16V
QC1 QC2 IMP S3 16 8 QC3 4 QC4 J5 SPKRS CH1 H1-7 S2 H1-6 H1-6 H1-7
H1-5
H1-5 H3-2 ON/OFF
CH2 TO POWER AMP QC9 QC10 QC11 SPKRS BRDG
H1-10 J6 J9 E N J7 L
QC17 C20 FUSE .047/250VAC
QC12
QC13
QC14
120
S5 QC15
CARVIN
Schematic 84-10107 DRAWN BY:
12340 World Trade Drive San Diego, CA 92128 (619) 487-1600 FAX 487-6629
Classic 100
MASTER CONNECT BOARD
240
QC18
QC5 QC6 IMP S4 16 8 QC7 4 QC8 J8 OUTPUT SEL QC16
DATE:
J. KENNEDY
APPROVED: DATE:
28AUG92
SPKRS CH2
4. A1 THRU A4 ARE 4558 TYPE OP AMPS. 3. OP AMP PINS 4 AND 8 CONNECT TO 15VDC' AND +15VDC' RESPECTIVELY. 2. ALL DIODES ARE 1N4003 EXCEPT AS NOTED. 1. ALL GROUNDS ARE A EXCEPT AS NOTED. NOTES UNLESS OTHERWISE SPECIFIED
PCB NO: ASSY. NO:
REV:
30-10107
REV:
Rev B Rev D
DATE:
80-10107 C. McEUEN
REVISED BY:
15FEB94