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A B C D
REV Eng Date: Revision Description ECN#
TRIGGER +15V
A R5
1 S2
B 47 R60
2
C20 AC PRIMARY BREAKAWAY
3 R16 1MEG
C
4 S2 R3 33N 50V F B P23 P24 P26
D 5 82K C47 F1
6 B+++ B+++ R27 C17
E CRUNCH
270 1N4148 J8 POWER C68
100P
P10
50V
F CRUNCH 8 R40 33K L
TO XFMR PRIMARY
SWITCH 100N T2
RLY12V R39 220K 50V MAC97-6 C21 E 100N
S6 D13 R13 22K 220K 275V P25
1W J174 N
+15V
1 1W 33N
C13 C31 C4 D S G FUSE NOTE (F1):
R35 TR1 T1 50V
5 R69 Q3 G R45 C18 HW7 HW8 100V/120V = F3AL/250V
7 C25 22N 0.1U 250V 470P 50V H CGND
PV6 PV7
S6 6 68N 50V
V1 6
400V
470K V2 6 VR4 100N 50V
230V = F2AL/250V
PV1 PV2 PV3 PV4 PV5 SKT_6632 SKT_6632 6.8K C34 R26 W Q1 47 R6
1 INDEX SKT_6631 SKT_6631 SKT_6631 SKT_6631 SKT_6631 C88 HIGH 2N3904
1
4 2.2N 50V
C36 C3 33K C41 250K
2 C2 7 7 L B
150 1N4148
SHEET DESCRIPTION S6 3 470P 50V 6.8N 50V 470P 50V 3.3N R15 FEEDBACK RELAY
22N 50V H 8
1 MAIN R33 R34
50V C87 R8 VR2 S1 D2 RED RLY12V
W
H 6.8K 4 D22
8 12AX7 8 12AX7 68K LOW VR5 5 S5 +15V
R1 470K 470K R4 2.2N 1MEG W R37 CHANNEL 6
LEAD 1
H
VR1 220K R44 50V L 5A 1MEG 1N4148
68K
W R91 R52 C15 R53 C48 22K H
L 15A 4.7K 1 S1 8 D11
1MEG 470K 2.21K 2.21K C42 VR3 D1
2
RLY12V
W RHYTHM VOLUME GRN 3 D12
L 5A 330N 2.2U MID CHANNEL RELAY S4
22N 50V 10K +15V 1N4148
C8 RHYTHM GAIN 100V 50V
B L RHYTHM CHANNEL SWITCH 1
*NOTE: SWITCHES/RELAYS SHOWN IN CLEAN RHYTHM MODE 4
820P AGND1 2
50V 3
S4
D10 D Q2
R61
5
7 1MEG G
6 1N4148
S4
S J174
AGND
B+++ B+++ B+++ B++ B++ B++
*NOTE: SWITCHES/RELAYS SHOWN IN CLEAN RHYTHM MODE -15V
R42 R22
R38 R23 R21 R41
C30 220K 100K
220K 100K 100K 220K
1W 1W
1W 1N 50V 1W 1W 1W C11 R101 R58 C1
C14 C5 R64 C26 R31 C9 C10 R56
22N 400V 22N 400V R32 470P 50V H
22N 400V 470P 50V 1N 630V V3 22N 400V 22N 400V 1MEG 1MEG R47 VR9
V1 1 1MEG V2 1 470K 1 V3 6 1MEG V4 1