Peavey jsx20 schematic

4 (1)
H
L
W
AGND1B
GND
nc
CGND
AGND3
AGND1
nc
CGND
AGND1B
L
W
CW
nc
CGND
AGND1
GND
AGND
G
D S
AGND1B
GND
L
W
CW
L
W
CW
AGND
GND
GND
AGND
12AX7
AGND
AGND
12AX7
GND
GND
12AX7
L
W
CW
L
W
CW
L
W
CW
L
W
CW
L
W
CW
12AX7
AGND1
L
W
CW
L
W
CW
AGND1B
L
W
CW
AGND
12AX7
AGND1
AGND1
AGND1
AGND1B
G
T2
T1
D
G
S
AGND1B
GND
T
TS
RS
R
S1
S6
H
L
W
AGND1B
T
TS
RS
R
S1
S6
AGND1B
AGND1
AGND1
12AX7
AGND1B
AGND1B
AGND3
AGND1B
AGND1
BK
AGND1B
AGND1B
TS
T
S
T.
TS
T
S
T.
TS
T
S
T.
AGND3
L
W
CW
AGND1B
12AX7
12AX7
12AX7
AGND3
AGND3
AGND3
AGND3
AGND1
AGND1
AGND
E
N
L
FB
nc
CGND
H
L
W
GND
AGND
AGND1B
AGND1
GND
GND
AGND1B
AGND1
L
W
CW
AGND1
L
W
CW
L
W
CW
L
W
CW
AGND1B
H L
W
HL
W
RS
S
R
TS
T
AGND
AGND
RS
S
R
TS
T
nc
CGND
nc
CGND
AGND
Meridian, MS 39301
Peavey Electronics Corp.
P. O. Box 2898
4
3
2
1
D
4
3
2
1
CBA
A B C D
Sheet Title:
Title:
Sheet
Date:
of
D
GND
GND
INPUT
BUILT UNDER US PATENT NOS. 4,890,331 and 5,197,102.
YELLOW
ORANGE
YELLOW
ORANGE/
4 X 1N4003
(AGND1C)
TREBLE
SHIELDED
SHIELDED
SHIELDED
GAIN
MID
VOLUME
ULTRA
GAIN
BASS
CRUNCH
VOLUME
BASS
MID
TREBLE
ULTRA
VOLUME
MID
BASS
CLEAN
(AGND1C)
SEND
RETURN
EFFECTS LOOP
BOARD
MASTER VOLUME RIBBON
TO POWER
RIBBON
EFFECTS(NORMALLY OFF)
CLEAN BYPASS(NORMALLY DIRTY)
LEAD/CRUNCH/CLEAN
TOGGLE SWITCH
CLEAN BYPASS LEAD/CRUNCH
(AGND1C)
(AGND1C)
EFFECTS LOOP RIBBON
16 OHM
8 OHM
4 OHM
GND
SPEAKER JACKS
LINE OUTPUT
(AGND1C)
VOLUME
MASTER
IMPEDANCE SWITCH
LAMP
ORANGE
YELLOW
RED
RED
4 X 1N4007
POWER
TO STANDBY
SWITCH
FOOTSWITCH BOARD
S4
CL60
NC
GROUNDED SPACER
GND LIFT SW.
POWER SW.
EFFECTS LOOP/
ULTRACRUNCH
POT BRACKET GROUNDING
P57-3
EFFECTS LOOP/FOOTSWITCH BOARD
FEEDBACK WIRE
SHIELDED
RESONANCE
PRESENCE
CRUNCH
NOISE GATE
FAT CRUNCH
FAT ULTRA
70518719--Domestic 120V
70519019--Japan 100V
TRANSFORMERS
70518705--Export 220-230/240V
RIBBON CABLE TO MAIN BOARD
TREBLE
HIGH GAIN
LOW GAIN
INPUT
Copyright Peavey Electronics Corporation 2004
CB#72101081, ASSM#99061430
ENG. JAMES BROWN / JOHN C. FIELDS
R11
150K
SATRIANI
8-31-2004_11:472 2
R3
22K
V_NIN
J8
4
3
1
2
P2
2
1
3
4
P1
WPCB4X4
R18
22K
+17
J1
V_NIN
1
3
2
4
5
6
S1
TG2P3T
2
1
3
S3
TG2P2T
220U
350V
C48
C43
350V
220U
680U
350V
C47
C42
350V
680U
240K
R44
C1
50V
2.2N
2.2N
50V
C68
NC
C13
50V
270P
NC
2
1
3
S4
TG2P2T
R1
220K
220K
R51
17V+
6
4
5
TG2P2T
S3
6
4
5
TG2P2T
S4
P77-1
P76-2
P76-1
HW5
HW4
R105
2.2MEG
NC
5A
1MEG
VR22
VR20
1MEG
5A
NC
NC
NC
NC
NC
NC
56K
R6
C64
50V
1.8N
NC
C65
50V
22U
C66
50V
120N
R89
68K
NC
P30
P22
C35
400V
10N
R106
240K
R108
100K
240K
R37
C12
400V
10N
C25
50V
270P
VR5
50K
20A
VR5
50K
VR4
250K
VR3
10K
VR4
250K
20A
VR3
10K
B
C23
50V
22N
C15
50V
100P
R23
100K
20A
100K
VR11
P45-4
P48-5
P48-2
P48-7
-17V17V-
17V+ +17
+17
P52-7
-17V
+17V
P53-6
P48-1
P45-8
P45-8
NC
NC
R48
470
R71
220K
1
8
K3
RLY12V
2
4
3
RLY12V
K3
6
5
7
K3
RLY12V
8
1
RLY12V
K2
6
5
7
K4
RLY12V
1
8
K4
RLY12V
2
4
3
RLY12V
K4
P56-3
P56-4
LDSW
VR18
10K
VR6
100K
VR10
1MEG
VR11
100K
VR12
250K
P67
R96
470K
HW2
SO.187
P52-1
B
100K
VR17
P52-8
P56-6
P45-6
P48-6
P48-8
7
5
6
RLY12V
K5
C21
50V
470N
P32
P37
P38
C60
125V
10N
P34
C59
275V
100N
P23
P28
P35P33
P29
F5
FUSEHLDR
P26
PIN093M
P31
P44
SPD250
BIAS
C45
450V
22U
1W
22K
R81R66
4K
5W
R67
22K
1W
PIN093M
P13
P68
1W
220K
R70R69
220K
1W
D17
D18
D20
D16
F1
F2A
10N
1000V
C41
FC1
FCLP.25
P58
FCLP.25
FC4FC3
FCLP.25
F2
T10A
PIN093M
P21
PIN093F
P25
P57-2
100U
63V
C52
C51
63V
100U
100U
63V
C56
D28
1N4003
D26
1N4003
45
9
V1
C54
35V
1000U
+18V
4 5
9
V3
NC
9
5 4
V2
-18V
NC
3
4
2
K5
RLY12V
R47
10K
C40
50V
100N
-17V
1000U
35V
C61
R93
47
1W
R82
50
5W
4700U
35V
C57
C55
35V
4700U
D30
D27
D31
D32
C53
1000V
10N
T1A
F3
FCLP.25
FC5
FCLP.25
FC8FC7
FCLP.25
P27
PIN093F
VR18
10K
B
2
1
3
4
P49
HDR4RA
V_NIN
J6
J7
V_NIN
J5
V_NIN
R88
22K
8
7
6
5
4
3
2
1
CAB8X5
P45
R68
100K
17V+
R95
1K
1W
R104
220K
Q8
MPS6531
MPS6531
Q10
10K
R83
17V+
R78
10K
R80
270
P48-4
P52-3
P53-3
NC
NCNC
P45-3
3
1
2
54
8 9
6 7
J4
DIN7H
P53-8
P53-4
P53-3
P45-6
P45-3
P48-3
P56-5
17V+
17V-
17V-
P52-4
1
2
3
4
5
6
7
8
P53
CAB8X5
P53-4
P57-6
P57-5
P57-2
P57-1
LDSW
2
3
4
5
6
1
P57
CAB6X5
LDSW1
LDSW1
PLATE
SCREEN
V3+
FILB
FILA
BIAS
P56-1
P59
P56-2
P57-1
3
1
2
V3
V2+
H_NIN
J3
VR16
100K
B
J2
H_NIN
R85
22K
470
R61
D6
1N4148
R59
47
1N4148
D19
D15
1N4148
Q5
2SA933A
47
R63
P75-1
P75-2P74-2
P74-1
P73-1
P73-2
P72-1
P72-2
P70-2
P70-1
P71-2
P71-1
2SC1740S
Q3
Q1
2SC1740S
P52-5
P52-2
P52-6
47
R36
R56
100
1N4148
D9
1N4148
D13
D11
1N4148
D10
1N4148
270
R72
1N4148
D23
8
1
RLY12V
K5
C37
50V
100N
R57
47
+17V
D24
YEL
R91
270
R102
3.9K
Q7
MPS6531
R76
4.7K
4.7K
R103
R75
15K
D14
1N4148
NC
R65
270
1
8
K1
RLY12V
+17V
7
5
6
RLY12V
K1
7
5
6
RLY12V
K2
3
4
2
K1
RLY12V
3
4
2
K2
RLY12V
R60
1K
P57-5
Q2
J174
1N757A
D8
TR7
MAC97-6
C36
50V
68N
P57-6
R19
1MEG
R27
220K
8
6
7
V2
10K
R43
VR14
250K
B
R22
22K
C9
50V
22N
B
250K
VR13
VR12
250K
B
1N
50V
C29
2.2N
50V
C28
100K
R39
R15
10K
R31
1MEG
R13
100K
V2+
8
6
7
V3
B
250K
VR7
VR6
100K
20A
R26
240K
B
250K
VR9
R16
10K
C16
50V
100P
VR8
250K
B
C11
50V
1N
R8
100K
VR1
1MEG
20A
22N
400V
C2
C4
400V
22N
1.5K
R29
V2+
R2
100K
R12
680K
2
1
3
V2
V1+
C24
50V
22U
R28
1.5K1.5K
R30
150K
R7
C8
50V
470P
R33
1.5K
V1+
3
1
2
V1
NC
47N
400V
C6
C7
400V
47N
D3
1N4148
C18
50V
39P
P53-8
R40
2.2MEG
7
6
8
V1
C17
50V
100N
P53-1
V1+
R25
470K
C14
100V
100N
R32
10K
R38
270
D4
GRN
20A
250K
VR2
5A
1MEG
VR10
C3
630V
1N
R10
470K
22U
50V
C19
D2
1N4148
1N4148
D1
R17
1MEG
100K
R4
C20
50V
22U
R9
47K
NC
C5
50V
2.2N
R14
150K
R20
220K
100P
50V
C22
NC
C10
400V
47N
22U
50V
C26
R34
1.5K
1MEG
R24
C31
50V
100P
150K
R42
100P
50V
C30
240K
R45
10K
R41
100K
R49
R50
100K
R54
47K
D5
1N757A
R53
1MEG
Q12
J174
100N
50V
C38
+17V
R100
820
D21
1N4148
MPS6531
Q11
D22
RED
270
R101
D25
1N4148
1N4148
D12
R35
47
R62
100K
2SA933A
Q6
C39
50V
2.2U
R58
68K
C34
275V
100N
R52
470K
R55
1.5K
R46
100K
C32
400V
22N
VR15
250K
B
C33
400V
47N
P60
P61
P62
P63
P64
P65
P66
LDSW
P45-4
R87
10K
F4
T1A
FC6
FCLP.25
5W
50
R86
24V-
1000U
35V
C58
1W
47
R94
C62
35V
1000U
C49
63V
100U
1N4003
D29
R79
5.62K
R92
1MEG
P24
PIN093F
FILB
R77
4.7K
FILA
24V+
FCLP.25
FC2
P20
PIN093M
1W
220K
R73 R74
220K
1W
R64
400
10W
PLATE
P11
PIN093M
PIN093M
P12
SCREEN
C44
500V
100U 22U
450V
C46
P41
P40
SO.187
HW1
470K
R21
P16 P18P17 P19
V1+V2+V3+
VR1
1MEG
VR2
250K
VR7
250K
VR8
250K
VR9
250K
VR13
250K
VR14
250K
VR15
250K
8
7
6
5
4
3
2
1
SL2P3T
S2
C67
50V
1N
240K
R107
P76-3
P76-4
P77-2
P77-3
P77-4
VR21
10K
20C
P53-6
P53-1
C63
50V
1N
BILL OF MATERIAL REPORT
-----------------------
REPORT DATE/TIME: 8/31/2004 8:49:27 AM
BOARD NAME: SATRIANI PREAMP ASSEMBLY LEVEL NUMBER: 99061430
PROJECT NUMBER: P0300120 DESIGNER: ELC
Qty. Part # Description Reference Designators
--------------------------------------------------------------------------------
--
1 70210000 1K 1W 5% MO AXL R95
2 70210005 22K 1W 5% MO AXL R67 R81
4 70210008 220K 1W 5% MO AXL R69 R70 R73 R74
2 70210011 47 1W 5% MO AXL R93 R94
1 70240008 47 1/4W 5% CF AXL R57
1 70240010 100 1/4W 5% CF AXL R56
6 70240013 270 1/4W 5% CF AXL R38 R65 R72 R80
R91 R101
2 70240015 470 1/4W 5% CF AXL R48 R61
1 70240017 1K 1/4W 5% CF AXL R60
6 70240018 1500 1/4W 5% CF AXL R28 R29 R30 R33
R34 R55
1 70240019 820 1/4W 5% CF AXL R100
3 70240023 4700 1/4W 5% CF AXL R76 R77 R103
9 70240025 10K 1/4W 5% CF AXL R15 R16 R32 R41
R43 R47 R78 R83
R87
1 70240026 56K 1/4W 5% CF AXL R6
1 70240027 15K 1/4W 5% CF AXL R75
5 70240029 22K 1/4W 5% CF AXL R3 R18 R22 R85
R88
2 70240031 47K 1/4W 5% CF AXL R9 R54
2 70240032 68K 1/4W 5% CF AXL R58 R89
8 70240034 100K 1/4W 5% CF AXL R8 R23 R39 R49
R50 R62 R68 R108
2 70240035 150K 1/4W 5% CF AXL R14 R42
6 70240036 220K 1/4W 5% CF AXL R1 R20 R27 R51
R71 R104
5 70240038 470K 1/4W 5% CF AXL R10 R21 R25 R52
R96
6 70240039 1M 1/4W 5% CF AXL R17 R19 R24 R31
R53 R92
2 70240040 2.2M 1/4W 5% CF AXL R40 R105
1 70240065 680K 1/4W 5% CF AXL R12
4 70240090 47 1/4W 5% FP AXL R35 R36 R59 R63
4 70240151 100K 1/4W 1% MF AXL R2 R4 R13 R46
1 70241008 5.62K 1/4W 1% MF AXL R79
2 70241035 150K 1/4W 1% MF AXL R7 R11
1 70241093 3.9K 1/4W 5% CF AXL R102
6 70241094 240K 1/4W 5% CF AXL R26 R37 R44 R45
R106 R107
1 70250019 400 10W 10% FP AXLH R64
1 70250181 4K 5W 10% WW AXLH R66
1 70320104 0.01UF 125V-20% "X" RADH C60
4 70320105 0.047UF 400V 10% PES AXL C6 C7 C10 C33
5 70320181 22UF 50V 20% EL RAD C19 C20 C24 C26
C65
1 70320184 2.2UF 50V 20% ELN RAD C39
4 70320186 1000UF 35V 20% EL RAD C54 C58 C61 C62
2 70320248 0.01UF 1000V 80-20% Z5U RAD C41 C53
4 70320264 100UF 63V 20% EL RAD C49 C51 C52 C56
1 70320281 1000PF 630V 10% PE AXL C3
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