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F2 .125A
FOR 120VAC, CONNECT S1 TO QC2 FOR 240VAC, CONNECT S1 TO QC3
D1 1N4007 R1 C1 22 160V 1K + C2 22 160V + C3 560pf R6 1K C8 22 160V H2-5 + H1-1 H2-7 D8 H2-1 H2-2 H1-4 V+ (+15VDC) V+ (+15VDC) GND A GND A GND A H2-8 H1-3 V- (-15VDC) V- (-15VDC) H2-4 H+ (6.3 VAC+) H2-6 H- (6.3VAC-) H2-3 J7 H1-2 GND B GND B
V++ (+130VDC)
Power
S1
(Connected for 120VAC operation as shown)
F1 .125A
JMP2
D2 1N4007
JMP1
QC1
QC2
QC3 R2 470
Q1 TIP31C
R4 1 D7
FUSE
240VAC
3 11 100VAC, 0.025A 10 9
RED YEL GRN YEL
QC2 QC6 QC4 QC3 QC1 QC7 QC5 QC8
JMP4 F40.5A
0.5A
13VAC, 0.75A 0 (C.T.) 13VAC, 0.75A
E N
C5
7 6 5
100VAC, 0.025A RED 6.3VAC, 1.5A 0 (C.T.) 6.3VAC, 1.5A BRN GRN BRN
JMP3
D3 MR502
2200 D5 25V MR502
+
120VAC
2
C7 47 63V
R3 470 Q2 TIP32C
1
4
120/240VAC 50/60Hz
T1
15-00101 F6 1.5A SLOW
F5 1.5A SLOW
JMP5
JMP6
30-00108
CARVIN
LAST USED LIST
SYM. C D F H JMP Q
3. GND B (DESIGNATED BY THE CLOSED SYMBOL) IS THE HIGH NOISE UTILITY GROUND. 2. GND A (DESIGNATED BY THE OPEN SYMBOL) IS THE LOW NOISE AUDIO GROUND. 1. ALL CAPACITORS ARE IN MICROFARADS, EXCEPT AS NOTED.
Quad X-Amp
Schematic: 84-00108
Rack Power Supply DATE: DATE: REV: REV: DATE: DRAWN BY: APPROVED: PCB NO:
8 10 6 2 7 2 8 6 2
John L. Murphy
30-00108
QC R Z
ASSY. 80-00108 NO: REVISED BY:
NOTES: UNLESS OTHERWISE SPECIFIED.
John Kennedy
+
L
8
F3 0.5A
+
C4 2200 25V
+
D4 MR502
D6 MR502
C6 47 63V
1N4003 1N4003 Z1 1N4745A Z2 1N4745A D10 1N4003
D9 1N4003 R5 1
1155 INDUSTRIAL AVE. ESCONDIDO, CA 92029 (619) 747-1710 FAX 747-9065
14AUG91
C E 21JUL92