Ibanez sh7 schematic
8
7
6
5
4
3
2
1
(TO MAIN PCB J302)
SH7
SEVENTH HEAVEN SH7
CUT
EQ1
SH7
D D
TR2
3
2SC1815
GR
C44
1 2
1 2
3
R74
100K
1U(NP) 50V
R13
10K
Q5
JP
R6
510K
510K
R65
R15
10K
C8 100P
D1 1SS133T
1 2
12
D2 1SS133T
R14
10K
0.47U 63V
84
2
1
3
U1A
C9
NJM4558D
JP6 JP
C11
R20
683
33K
GND
R17 1.5K
C10
J101
3P WIRE
J401
2P WIRE
822
3
TR3
2SC1815
GR
R18
180K
3
2
1
1
2
VCC
GND
D15
D13
D14
1 2
R19
10K
R22
270K
CUT
100K
R33
R32 1K
3
2SC1815
C20
1U 50V
C21
473
TR5
GR
R34
10K
R48
R51
0
18K
R57
5.6K
C22
1U 50V
R35 1K
C23
473
3
TR6
2SC1815
1 2
100K
1 2
GR
R36
R39
R37
10K
100K
VCC
1/2VCC
GND GND
R88
56K
R70
1M
R62
TR12
2SC1815
1 2
GR
R72
1M
10K
12
D9
LED
3 C47
TR13
2SC1815
1 2
GR
473
J1
INPUT
3
1
2
2
1
3
C1
1
2
3
R1
223
1K
3
TR1
2SC1815
GR
C3
1 2
1U(NP) 50V
1 2
P102
J102
3P PLUG
3P WIRE
INPUT PCB
R2
9.1K
A1
006P 9V
R3
22K
3
J3
DC9V IN
C C
B B
2
1
D7
1N4003
R68
22K
C48 1000P
R69
1M
R73
C40
473
R71
1M
R87
330K
TR11
1 2
2SC1815
GR
R4
R5
510K
10K
C2
10U 25V
GND
C37
100U
R59
10K
25V
C38
R60
10K
220U 6.3V
C49 1000P
C42
102
R90
22
SW3
FOOTSW
1 2
R80 100K
100K
3
R89
C41
56K
102
C50
2000P
FUNCTION SW PCB 1/2
VCC
C12
47P
R21
560K
3
R38 1K
C25
3
2SC1815
3
2
1
R52
3K
R56
18K
C24
0.22U 50V
103
TR7
GR
R40
10K
P101
3P PLUG
VCC
GND
(TO FUNCTION SW PCB 1/2 J101)
R70
BOTTOM PCB
R23
47K
C14
104
TR4
2SC1815
GR
1 2
R24
390
C26
183
R41 1K
C27
471
3
TR8
2SC1815
1 2
100K
1 2
GR
R42
R43
10K
R50
470
C33
153
C4
273
R25 220
R45
100K
EQ1
R44 1K
C29
472
3
2SC1815
NJM4558D
C28
683
TR9
GR
R46
10K
DETECT2
EQ1
DETECT1
JP9
JP
DETECTIN
R12
5.1K
C5
10U 25V
R27
1.2K
C18
68P
6
5
U2B
NJM4558D
R9
1M
6
5
R93
1M
7
7
U1B
NJM4558D
D12
1SS133T
1 2
C6
104
D19 1SS133T
D18 1SS133T
Q4
2SK118O
R91
C16
10U 25V
1.2K
R8
51K
R7
1K
R26
100K
R47
10K
C30
100P
U2A
84
2
1
3
C32
1U 50V
R49
1 2
39K
R10
10K
R11
10K
1/2VCC
DETECTIN
OPEN
DETECT2
GND
DETECT1
1K
R29
1/2VCC
VCC
D10
1SS133T
12
12
D11
1SS133T
12
12
J201
5P WIRE
1
2
3
4
5
1
2
3
4
5
J203
5P WIRE
FUNCTION SW PCB 2/2
JP2 JP
C39 4.7U 35V
D5
1SS133T
1 2
R64
6.8K
R92 220K
R79
220K
2SK118O
C17
104
Q6
C7
333
C52
104
12
D6
1SS133T
R86
100K
P301
6P PLUG
J301
6P WIRE
R76
30K
Q2
2SK118O
R75
510K
P201
7P PLUG
C19 104
1 2 3 4 5 6
12345
1
SW2
2
3
4
5
6
SW-R
2
SW1
1
3
4
7
6
8
9
SW-L
J202
4P WIRE
GATED
1
OUTBUF
2
NOGATE
3
GND
4
(TO BOTTOM PCB J202)
1234567
R61
10K
R31
1M
GND
1/2VCC
GND
VCC
P202
4P PLUG
GATED
OUTBUF
NOGATE
GND
6
123
4
(TO OUTPUT PCB J401)
J502
A A
P502
VR4
50K(B)
1
VR2
20K(B)
3
12345
2
6
1
VR3
20K(B)
3
2
6
1
2
3
(LO)(HI)(LEVEL) (DRIVE)
VR PCB
8
7
6
5
123456123456
J501
P501
12345
1
2
VR1
50K(A)
3
P401
2P PLUG
1
2
OUTPUT PCB
4
3
R78
1M
1SS133T
D13
Q1
2SK118O
1U(NP) 50V
1 2
12
12
D14
1SS133T
R53
510K
C35
2
TR10
3
2SC1815
GR
1 2
R54
10K
C36
R55
10U 25V
470
R58
100K
J2
3
2
1
OUTPUT
1
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