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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