REV
A14 7.13.94
SOFTWARE CHANGE ON U79 AND U81
ECN# DATE ECN# DATEDESCRIPTIONDESCRIPTION
A15 7.28.94CHANGE CAPS TO NEW NAMING CONVENTION FOR AUTOINSERTION
8.2.94B0 MODIFY SPEAKER SIM. SECTION
8.15.94CHANGE R343 220KB1
B2 SOFTWARE CHANGE ON U79 AND U81 8.24.94
B3 CHANGE X2 FROM A 10 MHZ CRYSTAL TO 20 MHZ. 9.26.94
B3 CHANGE C234 FROM A 25PF TO 15PF. 9.26.94
B4 CHANGE PART NUMBERS USED IN AUTO INSERTION 10.03.94
B5 UPDATE PARTS FOR AUTO INSERTION 33/34 11.3.94
B6 1.26.95177SOFTWARE UPGRADED TO V2.01, U79, U81
B7 237
CHANGE H2, H5 AND H7 TO 32-1074
6/21/95
B8 CHANGE Q18 FROM 2N4124 TO 2N5088 454 6/21/95
B9 CHANGE U3 TO SDISCII (72-3177) 570 10-31-95
BA OMIT C144, C146, C147, C148 ON EQ BOARD. 629 12/11/95
BB 806 3-11-96GSP2101 ARTIST, CHG: U79=72-3076-02V2.05, U81=72-3076-03V2.05
BC CHANGE EEPROM SOFTWARE ON U79 AND U81 FROM V2.06 TO V3.00 859 4.12.96
BD CHANGE D43,34,52,53,54,45,46,47,48,49,50,51 TO T&R PARTS 914 4.29.96
REV
|LINK
|055039BD.001
|055039BD.002
|055039BD.003
|055039BD.004
|055039BD.005
|055039BD.006
|055039BD.007
|055039BD.008
|055039BD.009
|055039BD.010
|055039BD.011
|055039BD.012
|055039BD.013
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
GSP2101 ARTIST MAIN BOARD 80-5039
Size Document Number Rev
055039BD.000 BD
B
Wednesday, April 05, 2000
Date: Sheet of
0 13
R21
1M
X1
CLK_512
CLK_512
+5V
*SDISC_EN1
DA0
DA0
U47
A0
A1
A2
A3
A4
A5
A6
A7
A8
WE
RAS
CAS
OE
TMS44C256
U48
A0
A1
A2
A3
A4
A5
A6
A7
A8
WE
RAS
CAS
OE
TMS44C256
U49
A0
A1
A2
A3
A4
A5
A6
A7
A8
WE
RAS
CAS
OE
TMS44C256
*RD
*WR
DD[0..23]
DD[0..23]
D0
D1
D2
D3
D0
D1
D2
D3
D0
D1
D2
D3
24.576 MHZ
6
7
3
4
6
7
3
4
6
7
3
4
C4
25PJD1
R17
20K
R18
20K
R19
20K
*RAS
*CAS
*CAS
*DWR
*DWR
DADR0 CLK_256 *RST
DADR0 CLK_256 *RST
DADR1
DADR1
DADR2 SYNC
DADR2 SYNC
DADR3
DADR3
DADR4
DADR4
DADR5 BUS_A A1
DADR5 BUS_A A1
DADR6 BUS_B A0
DADR6 BUS_B A0
DADR7 BUS_C
DADR7 BUS_C
DADR8 BUS_D
DADR8 BUS_D
DD0 DA2
DD0 DA2
DD1 DA1
DD1 DA1
DD2 *RD DA4
DD2 *RD DA4
DD3 *WR DA3
DD3 *WR DA3
DD4 DA6
DD4 DA6
DD5 DA5
DD5 DA5
DD6 A0
DD6 A0
DD7 A1 DA7
DD7 A1 DA7
DD8 A2
DD8 A2
DD9 A3
DD9 A3
DD10 A4
DD10 A4
DD11
DD11
DD12
DD12
DD13 DA1
DD13 DA1
DD14 DA2
DD14 DA2
DD15 DA3
DD15 DA3
DD16 DA4
DD16 DA4
DD17 DA5
DD17 DA5
DD18 DA6
DD18 DA6
DD19 DA7
DD19 DA7
DD20
DD20
DD21
DD21
DD22 A3
DD22 A3
DD23
DD23
DADR8 DD2 DADR8 DD14 BUS_D
DADR8 DD2 DADR8 DD14 BUS_D
DADR7 DD3 DADR7 DD15 A1
DADR7 DD3 DADR7 DD15 A1
DADR6 DD0 DADR6 DD12
DADR6 DD0 DADR6 DD12
DADR5 DD1 DADR5 DD13 *WR
DADR5 DD1 DADR5 DD13 *WR
DADR4 DADR4 *RD
DADR4 DADR4 *RD
DADR3 DADR3 BUS_C
DADR3 DADR3 BUS_C
DADR2 DADR2 DA7
DADR2 DADR2 DA7
DADR1 DADR1 CLK_256
DADR1 DADR1 CLK_256
DADR0 DADR0 DA5
DADR0 DADR0 DA5
*DWR *DWR DA3
*DWR *DWR DA3
*RAS *RAS DA4
*RAS *RAS DA4
*CAS *CAS DA1
*CAS *CAS DA1
DADR8 DD6 DADR8 DD20
DADR8 DD6 DADR8 DD20
DADR7 DD7 DADR7 DD22
DADR7 DD7 DADR7 DD22
DADR6 DD4 DADR6 DD16
DADR6 DD4 DADR6 DD16
DADR5 DD5 DADR5 DD17
DADR5 DD5 DADR5 DD17
DADR4 DADR4
DADR4 DADR4
DADR3 DADR3
DADR3 DADR3
DADR2 DADR2
DADR2 DADR2
DADR1 DADR1
DADR1 DADR1
DADR0 DADR0
DADR0 DADR0
*DWR *DWR
*DWR *DWR
*RAS *RAS
*RAS *RAS
*CAS *CAS
*CAS *CAS
DADR8 DD10 DADR8 DD21
DADR8 DD10 DADR8 DD21
DADR7 DD11 DADR7 DD23
DADR7 DD11 DADR7 DD23
DADR6 DD8 DADR6 DD18
DADR6 DD8 DADR6 DD18
DADR5 DD9 DADR5 DD19
DADR5 DD9 DADR5 DD19
DADR4 DADR4
DADR4 DADR4
DADR3 DADR3
DADR3 DADR3
DADR2 DADR2
DADR2 DADR2
DADR1 DADR1
DADR1 DADR1
DADR0 DADR0
DADR0 DADR0
*DWR *DWR
*DWR *DWR
*RAS *RAS
*RAS *RAS
*CAS *CAS
*CAS *CAS
11
12
13
14
16
17
18
19
20
8
9
2
1
11
12
13
14
16
17
18
19
20
8
9
2
1
11
12
13
14
16
17
18
19
20
8
9
2
1
RAS
33
CAS
29
DWR
52
DRAM_A0
51
DRAM_A1
50
DRAM_A2
49
DRAM_A3
48
DRAM_A4
47
DRAM_A5
46
DRAM_A6
45
DRAM_A7
44
DRAM_A8
10
DRAM_D0
14
DRAM_D1
15
DRAM_D2
16
DRAM_D3
17
DRAM_D4
18
DRAM_D5
19
DRAM_D6
20
DRAM_D7
21
DRAM_D8
22
DRAM_D9
23
DRAM_D10
24
DRAM_D11
25
DRAM_D12
26
DRAM_D13
27
DRAM_D14
28
DRAM_D15
35
DRAM_D16
36
DRAM_D17
37
DRAM_D18
38
DRAM_D19
39
DRAM_D20
40
DRAM_D21
41
DRAM_D22
42
DRAM_D23
SDISCII_84
U44
A0
A1
A2
A3
A4
A5
A6
A7
A8
WE
RAS
CAS
OE
TMS44C256
U45
A0
A1
A2
A3
A4
A5
A6
A7
A8
WE
RAS
CAS
OE
TMS44C256
U46
A0
A1
A2
A3
A4
A5
A6
A7
A8
WE
RAS
CAS
OE
TMS44C256
DADR[0..7]
DADR[0..7]
6
D0
7
D1
3
D2
4
D3
6
D0
7
D1
3
D2
4
D3
6
D0
7
D1
3
D2
4
D3
CLK_BUF_OUT
U3
31
*RAS
EXTAL
CLK_OUT
CLK_IN
CLK_BUF_IN
SYNC
MASTER
BUS_A
BUS_B
BUS_C
BUS_D
RESET
UP_XRD
UP_XWR
UP_XCS
UP_A0
UP_A1
UP_A2
UP_A3
UP_A4
UP_D0
UP_D1
UP_D2
UP_D3
UP_D4
UP_D5
UP_D6
UP_D7
TEST0
TEST1
TEST2
XTAL
78
77
73
72
67
65
76
79
71
70
69
68
80
*RST
*RST
6
SAT
5
4
3
2
1
84
83
82
56
57
58
59
60
61
62
63
9
8
7
11
12
13
14
16
17
18
19
20
8
9
2
1
11
12
13
14
16
17
18
19
20
8
9
2
1
11
12
13
14
16
17
18
19
20
8
9
2
1
C3
25PJD1
*PROG
XLX_CLK
*RST
SD0
+5V
*XLX_DATA
CLK_256
R20
4.7K
+5V
U10
8
NC
17
NC
16
NC
18
NC
28
NC
38
NC
36
NC
27
RESET
22
CBUS
7
CLK256
2
SYNC
14
DATA_IN
S DOS18
HOLD
CBUS_EN
DAC_LE
DAC_DATA
WORDSEL
CLK64
SHA
SHB
SHC
SHD
19
NC
20
NC
37
NC
5
S0
6
S1
4
S2
10
S3
40
S4
44
S5
34
S6
32
S7
30
15
25
SHR_1L
31
SHR_1R
41
24
42
21
35
11
DA_LE
DA_DATA
SWS1
ADA CLK
*INEN1
*OUTEN8
DA0
DA0
*OUTEN7
*DISPEN
A[0..15]
A[0..15]
+5V
H3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
HDR10X2
DA[0..7]
DA[0..7]
H4
HDR15X2
A[0..15]
DA[0..7]
1
+5V
2
3
4
5
A4
A4
6
*RST
*RST
7
A2
A2
8
SYNC
SYNC
9
CLK_512
CLK_512
10
BUS_A
BUS_A
11
BUS_B
BUS_B
12
A0
A0
13
14
15
16
17
18
19
20
21
22
DA6
DA6
23
24
25
26
DA2
DA2
27
28
DA0
DA0
29
30
VCC VDD +5V VSS
*SDISC_EN2
+5V
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
GSP2101 ARTIST - DSP MAIN BOARD 80-5039
Size Document Number Rev
055039BD.001 BD
B
Wednesday, April 05, 2000
Date: Sheet of
1 13
AN_OUT_1
AN_OUT_2
R33
200
R22
200
R24
10
R61
R31 10
.047MA3
R30
C6
47SE
C8
47SE
C31
10 T
O
G
3
O
G
2
C16
25PJD1
C21
C5
25PJD1
C42
BP
1
3
15K
5
6
7
CLK_256
CLK_256
10
CLK
LE
DATA
U12
6
XIN
7
XOUT
8
XSYS1
20
VDDT
19
V V
-
1168
DSAFDS
+ M
21
22
23
24
25
26
28
27
29
30
31
32
33
34
35
36
37
T
R
IOUT
15
1
3
+5V DA
VSST
VREFR
BBOR
PINR
NINR
BAOR
BAIR
IREF
VDACN
VDACP
BAIL
BAOL
NINL
PINL
BBOL
VREFL
VDDA
VSSA
SAA7360
ADJ
R388
470K
2
P1
TP100K HC
R389
220K
14
R32
200
C48
47SE
R23
200
C7
.047MA3
C9
.047MA3
D
A
G
G
V
N
N
N
L
D
D
C
2
3
12
C45
BP
C43
BP
C11
10 T
C13
10 T
101113
XSYS2
SCK1
SCK0
SWS1
SWS0
DSEL
TSEL
WSEL
ODF2
ODF1
CEN
HPEN
DCK0
DIOR
DIOL
FSEL
TEST1
TEST2
VDD
U19
SD0
RST
VSS
9
10
11
12
13
14
15
39
40
41
42
43
44
38
16
17
18
1
2
3
5
4
C29
25PJD1
AD1861J
ADA CLK
SD0
SWS1
R16
100
+5V AD
*RST
R29
10K
C24
.047MA3
+5V AD
R54
10
C15
C40
.047MA3
9
R55
4.7K
47SE
+12V
8
LF353
5
7
U16B
6
R45
10K
R56
4.7K
LF353
3
1
U16A
2
4
-12V
R44
10K
+5V DA
C47
47SE
R27
1K
SHR_1L
R25
1K
SHR_1R
VCC VDD +5V VSS
R60
100
U11B
15
10
16
C46
BP
R28
1K
U11A
14
Y
11
S
4053A
R26
1K
U11C
4
Y
9
S
4053A
2
Y
A
1
S
B
4053A
U11D
6
8
EN
VS
7
240PMD1
6
5
240PMD1
2
3
+12V
-12V
C23
U15B
C22
U15A
-12V
8
7
LF353
LF353
4
OUT_L
1
OUT_R
A
B
A
B
VD
4053A
VE
12
13
5
3
R34
10
+5V AD
C20
47SE
C27
.0013 5%
R43
R40
2K
6.8K
C38
680PF
C34
.0045 5%
C39
.0013 5%
R41
R42
6.8K
2K
C32
680PF
C35
.0045 5%
R439
220K
R440
220K
+12V
8
LF353
LF353
4
R38
4.7K
7
R50
1K
R39
4.7K
1
R51
1K
5
U18B
6
R49
R53
10K
10K
3
U18A
2
-12V
R48
R52
10K
10K
4.7SE1
C26
C25
4.7SE1
C18
47SE
C37
.0045 5%
C36
.0045 5%
VPR
R47
10K
C17
.047MA3
C33
68PJD1
R35
C28
10K
68PJD1
R46
10
C30
10 T
R58
200
-12V
R57
200
+12V
C19
.047MA3
1
R37
10K
R36
10K
+5V AD
U17
7805
I
G
2
CLK_256
CLK_256
DA_LE
DA_DATA
+5V
O
C10
10 T
C12
10 T
CLK_256
+5V AD
3
R59
10
C44
47SE
2
1
U13
79L05
I
U14
78L05
I
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
GSP2101 ARTIST - A/D/A MAIN BOARD 80-5039
Size Document Number Rev
055039BD.002 BD
B
Wednesday, April 05, 2000
Date: Sheet of
2 13
*OUTEN0
DA[0..7]
FRONT INPUT
J6
J320091
3
REAR INPUT
J5
J320091
3
DRY
+12V
R492
10K
L1
FBEAD
1
4
5
2
6
1
4
5
2
6
120PMD1
PA4
1
PA1
PA5
1
PA1
PA6
1
PA1
C54
R78
.047MA3
10K
COAX 8.5
1 2
J13
R79
470K
C237
10NPSE1
C53
3.3K
R102
3
2
MC33078
U20A
-12V
R489
4.7K
C64
10 NP
1
4
20K
R73
20K
DA[0..7]
DA[0..7]
U23
1
OE
11
CLK
DA0
DA0
DA1
DA1
DA2
DA2
DA3
DA3
DA4
DA4
DA5
DA5
DA6
DA6
DA7
DA7
D79Q7
D68Q6
D57Q5
D46Q4
D35Q3
D24Q2
D13Q1
D02Q0
74HC574
12
13
14
15
16
17
18
19
COMP_BYP
R74
3 4
+12V
74HC04
Q31
2N4124
*BYPASS
*BYPASS
C104
10NPSE1
6
5
R101
15K
+12V
U21B
1
Q3
2N4124
3
8
MC33078
R108
120K
R71
10K
C56
50PJD1
7
2
R125
100K
R124
12K
R112
51
+12V
247
R100
15K
1
8
U27
C106
820PMD1
R96
1K
+12V
R104
6
5
6
5
C55
10NPSE1
7.5K
R103
7.5K
+12V
8
U9B
U20B
LF353
8
MC33078
7
7
COMP_THRESH
R97
22K
R75
10K
R76
20K
356
R99
OMIT
3.3K
-12V
COMP_DET_OUT
DBX2155
R98
R69
10K
R70
10K
2
+12V
R87
R88
10K
+12V
1M
R83
R89
10K
1M
*BYPASS
*BYPASS
C61
BP
*COMP EN
*COMP EN
C62
BP
12 13
U8F
74C906
4 3
74C906
U8B
U7B
10 NP
C57
1
Q4
2N4124
3
R72
10K
R109
62K
R82
10K
R113
3.3K
R80
3.3K
R114
2K
*COMP EN
*COMP EN
2
1
Q5
2N4124
3
R106
R84
20K
R93
20K
R110
33K
10K
2N4124
Q8
J174
Q7
J174
Q11
DD
C58
50PJD1
R81
10K
2
DD
2
R85
10K
R86
20K
1
U21A
3
MC33078
4
-12V
C65
25PJD1
R105
1M
R123
1M
R111
15K
C60
10NPSE1
R117
330
1
R118
2K
3
+12V
8
6
U62B
5
LF353
2
U9A
3
LF353
4
-12V
+12V
R120
3
1M
2
R119
1
47K
7
-12V
VCC VDD +5V VSS
1
R121
75K
P2
TP10K H
R122
100K
A/D_BGRAPH
DIST_IN
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
GSP2101 ARTIST-COMPRESSOR MAIN BD 80-5039
Size Document Number Rev
055039BD.003 BD
B
Wednesday, April 05, 2000
Date: Sheet of
3 13
DIST_IN
*OUTEN5
R161
2K
R157
DA[0..7]
C72
R143
.56 LL
C73
.56 LL
C74
.56 LL
.56 LL
C77
.56 LL
74C906
12K
R147
20K
U30
R148
10K
R150
20K
R151
6.8K
R152
10K
C83
470PF
R141
10K
+12V
8
6
7
GAIN_FB
GAIN_FB
U33B
5
LF353
R155
47K
FX69_FB
FX69_FB
D19
1N4148
+12V
R174
R177
10K
1M
+12V
R175
R178
10K
1M
U8A
R186
10
R9
9
R8
8
R7
7
R6
6
R5
5
R4
4
R3
3
R2
2
R1
1
COM
10KRX9
C93
BP
FX69_SEL
FX69_SEL
C94
BP
13
14
15
12
1
5
2
4
6
11
10
9
C125
.047MA3
R168
470K
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
Size Document Number Rev
B
Date: Sheet of
3
X0
X
X1
X2
X3
X4
X5
X6
X7
16
V+
INH
A
C96
B
7
C
VEE
4051
C117
1NPSE1
+12V
1
Q61
2
2N4124
3
R107
10K
-12V
VCC VDD +5V VSS
GSP2101 ARTIST-DISTORTION MAIN BD 80-5039
055039BD.004 BD
Wednesday, April 05, 2000
BP
R166
100K
1.5 T
C127
330
R165
C79
50PJD1
R144
10K
2
1
4
R145
100
LF353
1
EQ_IN
+5V
FX69
FX69
4 13
U33A
3
LF353
4
-12V
C80
10 T
3
U35A
2
-12V
R167
3.3K
C105
50PJD1
VEE-12V
7
LM833
Q14
J174
Q15
J174
GAIN_CTRL
GAIN_CTRL
+12V
8
U35B
R156
220K
LF353
SAT_TUBE
CLEAN_TUBE
DBX2155
R137
10K
7
FX69
FX69
DIST_IN
DIST_IN
1
R139
10K
C124
10SE1
5 6
74HC04
R138
51
247
U29
356
-12V
10 11
U7C
R142
2K
R140
1K
D18
1N4148
74C906
+12V
8
R149
2K
U8E
2 1
C76
C78
10NPSE1
C69
.0018
4
R132
10K
LF353
D13
1N4148
D15
1N4148
R176
100K
LM833
2
1
4.7SE1
-12V
C90
4.7SE1
3
1
C91
R169
3.3K
P3
TP50K H
C70
.22LLM50E1
FX69_SEL
FX69_SEL
FX69_FB
FX69_FB
R153
2K
FX69_SEL
FX69_SEL
.33LLM50E1
R154
2K
C95
BP
2
3
-12V
C81
.33LLM50E1
C82
R185
3.3K
Q16
J174
DD
Q17
DD
J174
C97
10 NP
R170
330
U62A
LF353
4
2
U28A
3
4
-12V
1
1
VO
D12
1N4148
DIST_IN
DIST_IN
C66
.0082
+12V
R126
47K
R127
10K
C84
.033
R158
100K
C86
.027KF1
+12V
2N5088
Q18
R160
DA[0..7]
DA[0..7]
47K
10K
-12V
MC33078
8
R128
47K
5
6
+12V
U34B
C85
100PMD1
C68
1S50E1
7
HEAVY_SUS_SEL
HEAVY_SUS_SEL
GAIN_FB
GAIN_FB
8
LF353
7
R159
220K
1
11
5
U36B
6
R129
10K
C67
.10
C87
.010
DA0
DA0
DA1
DA1
DA2
DA2
DA3
DA3
DA4 GAIN_CTRL HEAVY_SUS_SEL
DA4 GAIN_CTRL HEAVY_SUS_SEL
DA5
DA5
DA6
DA6
DA7
DA7
C103
4.7U
R163
U32
OE
CLK
D79Q7
D68Q6
D57Q5
D46Q4
D35Q3
D24Q2
D13Q1
D02Q0
74HC574
R162
10K
10K
R92
470
12
13
14
15
16
17
18
19
R130
470
R131
470
DD
DD
.033KF1
C88
.047MA3
D14
1N4148
Q12
J174
Q13
J174
R164
100K
C89
3
U34A
2
-12V
U31
2
B1
3
B2
4
B3
5
B4
6
B5
7
B6
8
B7
9
B8
10
VREF
LA10502
R133
10K
C71
.022KF1
D16
1N4148
D17
1N4148
R134
24K
+12V
8
6
U28B
5
R135
10K
DD
R136
10K
DD
C92
25PF
6
5
1
DIST_SEL
DIST_IN
*CLEAN_EN
6
8
2N5088
LF353
Q30
R63
10K
1
.0082 250V
C102
C75
.0082 250V
+12V
-12V
GAIN 1 CLIP
A/D_BGRAPH
R200
10K
C101
10U 400V
C99
.015
R195
1K
.047MA3
SAT_TUBE
B+
C49
R66
470K
5 13
+12V
R184
R232
20K
R233
+5V
3
Q27
2
2N4125
1
47K
-12V
C119
.072
C120
.011 5%
C118
.33LLM50E1
R235
20K
R239
20K
R242
20K
C121
R234
1M
BP
R238
4.7K
R241
4.7K
R243
4.7K
Q24
213
J112
Q28
J112
213
Q26
J174
D22
1N4148
D4
1N4148
DD
Q25
DD
J174
2
3
-12V
U36A
R225
0
R187
MC33078
4
R226
OMIT
20K
C112
.0033
1
U37
2 1
VTL5C3
+12V
GAIN_1
C52
120PF
P9
TP10K H
MC33078
34
2
U6A
3
4
-12V
+12V
R240
R231
10K
R236
10K
1M
R237
1M
SV1
TUBE9S
SV2
TUBE9S
C123
BP
C122
BP
R201
R202
75K
V2A
R392
33K
2
12AX7A2
R209
1K
1
3
U38
VTL5C3
+12V
R217
75K
2 1
34
GAIN_2
+12V+12V
8
6
1M
7
U25B
5
LF353
CLEAN_TUBE
8 9
U8D
+12V
74C906
9 8
Vh
VSS
74HC04
6 5
U7D
5
4
5
4
+12V
6
U6B
5
V1C
12AX7A2
V2C
12AX7A2
8
MC33078
7
74C906
U8C
9
9
10K
123
1
C113
.047MA3
R189
10K
R62
100K
Q9
2N4124
2
C98
.010
R190
2K
V1A
12AX7A2
R196
100K
R197
C100
.0082 250V
J112
470K
R198
C126
120PMD1
180K
C114
33 LL
D20
2
1N4148
1
3
R218
3.9M
Q21
D21
1N4148
R219
3.9M
C115
33 LL
1
1
3
R191
4.7K
R192
100K
R199
100K
V1B
12AX7A2
7
R194
4.7K
2
R193
100K
3
Q22
J112
+5V
R220
R204
47K
3.3K
R222
20K
R221
-12V
Q10
2N4124
1M
C129
BP
-12V
R215
10K
B+
R64
.33 T
330
C51
C50
50PJD1
R65
3.3K
2
U25A
3
4
-12V
R208
100K
C110
.0082 250V
C107
33 LL
R216
470K
R210
100K
C128
470PF
C108
33 LL
7
V2B
12AX7A2
R212
100K
C109
10U 400V
6
C111
8
.0082 250V
R213
R211
100K
1K
R214
680
VCC VDD +5V VSS
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
GSP2101 ARTIST-TUBE DISTORTION M.B. 80-5039
Size Document Number Rev
055039BD.005 BD
B
Wednesday, April 05, 2000
Date: Sheet of
MVOL_OUT
FX LOOP RETURN
RIGHT
J9
J320091
3
FX LOOP RETURN
LEFT
J8
J320091
3
1
4
5
2
6
1
4
5
2
6
*EXT FX SUM
*EXT FX BYP
L8
FBEAD
L9
FBEAD
C176
25PJD1
C174
25PJD1
R338
1K
R342
1K
6
5
2
3
R343
100K
+12V
R339
1M
U56A
-12V
U56B
C164
1LLM50E1
C165
1LLM50E1
R312
20K
R311
75K
R316
47K
R305
20K
+12V
1.62K 1%
+12V
+12V
+12V
4
3
2
R306
75K
R326
20K
12
13
R309
75K
10
U51C
9
11
-12V
+12V
R496
470
R497
3.3K
R498
3.3K
R499
3.3K
R501
3.3K
R502
R503
1K
R307
47K
1
U51A
LM324
R325
47K
14
U51D
LM324
R313
47K
8
LM324
12
14
U84D
13
LM324
10
8
U84C
9
LM324
11
-12V
5
7
U84B
6
LM324
+12V
4
3
1
U84A
2
LM324
VCC VDD +5V VSS
U52B
74HC244A
11
13
15
17
19
R504
47K
R505
47K
R506
47K
R507
47K
*INEN0
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
GSP2101 ARTIST-FX LOOP, BARGRAPH M.B.
Size Document Number Rev
055039BD.006 BD
B
Wednesday, April 05, 2000
Date: Sheet of
DA[0..7]
DA[0..7]
9
DA4
DA4
7
DA5
DA5
5
DA6
DA6
3
DA7
DA7
*INEN0
U52A
74HC244A
2
18
DA3
DA3
4
16
DA2
DA2
6
14
DA1
DA1
8
12
DA0
DA0
1
DA[0..7]
80-5039
6 13
+12V
1
R304
10K
2
R323
470K
R324
470K
Q19
2N4124
R254
470K
-12V
+12V
2
R330
120K
R314
75K
5
6
20K
-12V
+12V
-12V
R315
U51B
2N4124
Q37
3
1
2N4124
Q36
3
C143
1LLM50E1
AN_OUT_1
A/D_BGRAPH
C238
4.7SE1
7
LM324
DRY
FBEAD
Q43
213
J112
Q44
213
J112
Q34
J112
213
Q32
J112213
FX LOOP SEND
J10
J320091
1
4
5
2
6
R363
3.9M
R364
3.9M
R344
3.9M
C171
BP
R302
3.9M
C170
BP
R308
R252
10K
+12V
+12V
-12V
+12V
+12V
C172
1LLM50E1
R253
10K
Q63
2N4124
R331
220K
AN_OUT_2
Q64
2N4124
Q65
2N4124
+12V
10K
R310
OMIT
Q20
2N4124
+12V
-12V
GAIN 1 CLIP
3
EQ_OUT
C169
120PF
R322
15K
+12V
6
5
R301
2
3
U55B
15K
-12V
8
C180
120PMD1
U55A
4
LF353
LF353
R333
10K
7
1
R332
10K
R327
10K
R329
10K
Q62
2N4124
C167
10NPSE1
R317
470K
C168
10NPSE1
R321
470K
C215
10SE1
8
4
LF353
LF353
C178
10SE1
7
C177
10SE1
1
R345
20K
2
R299
47K
R303
20K
2
R298
47K
R361
15K
R365
15K
+5V
-12V
+5V
-12V
R362
4.7K
R366
4.7K
R335
3
2N4125
1
3
1
15K
R334
4.7K
Q35
2N4125
Q33
R328
4.7K
R300
1M
R297
15K
R360
1M
51
R340
51
R336
L6
FBEAD
L7
D35
1N4148
D36
1N4148
D30
1N4148
D25
1N4148
DA[0..7]
DA[0..7]
DA[0..7]
U58
1
OE
11
CLK
DA0
DA0
DA1
DA1
DA2
DA2
DA3
DA3
DA4
DA4
DA5
DA5
DA6
DA6
DA7
DA7
1
DA0
DA0
DA1
DA1
DA2
DA2
DA3
DA3
DA4
DA4
DA5
DA5
DA6
DA6
DA7
DA7
DA0
DA0
DA1
DA1
DA2
DA2
DA3
DA3
DA4
DA4
DA5
DA5
DA6
DA6
DA7
DA7
DA0
DA0
DA1
DA1
DA2
DA2
DA3
DA3
DA4
DA4
DA5
DA5
DA6
DA6
DA7
DA7
DA0
DA0
DA1
DA1
DA2
DA2
DA3
DA3
DA4
DA4
DA5
DA5
DA6
DA6
DA7
DA7
11
1
11
1
11
1
11
D79Q7
D68Q6
D57Q5
D46Q4
D35Q3
D24Q2
D13Q1
D02Q0
74HC574
U83
OE
CLK
D79Q7
D68Q6
D57Q5
D46Q4
D35Q3
D24Q2
D13Q1
D02Q0
74HC574
U60
OE
CLK
D79Q7
D68Q6
D57Q5
D46Q4
D35Q3
D24Q2
D13Q1
D02Q0
74HC574
U40
OE
CLK
D79Q7
D68Q6
D57Q5
D46Q4
D35Q3
D24Q2
D13Q1
D02Q0
74HC574
U41
OE
CLK
D79Q7
D68Q6
D57Q5
D46Q4
D35Q3
D24Q2
D13Q1
D02Q0
74HC574
12
13
14
15
16
17
18
19
12
13
14
15
16
17
18
19
12
13
14
15
16
17
18
19
12
13
14
15
16
17
18
19
12
13
14
15
16
17
18
19
2
3
4
5
6
7
8
9
10
*EXT FX SUM
*EXT FX BYP
*XLX_DATA
2
3
4
5
6
7
8
9
10
COMP_BYP
*CLEAN_EN
DIST_SEL
U43
2
B1
3
B2
4
B3
5
B4
6
B5
7
B6
8
B7
9
B8
10
VREF
LA10502
U42
2
B1
3
B2
4
B3
5
B4
6
B5
7
B6
8
B7
9
B8
10
VREF
LA10502
U59
B1
B2
B3
B4
B5
B6
B7
B8
VREF
LA10502
*PROG
XLX_CLK
U61
B1
B2
B3
B4
B5
B6
B7
B8
VREF
LA10502
*EQ1
*EQ2
*EQ3
VO
VO
1
VO
R381
330K
1
VO
1S50E1
R380
OMIT
1
C41
4.7SE1
1
C14
4.7SE1
C185
C187
120PMD1
DRY
C258
1NPSE1
R393
1K
+12V
8
5
U22B
6
R378
0
C186
OMIT
+12V
8
5
U39B
6
LF353
3
U39A
2
4
-12V
LF353
LF353
R379
24K
7
R394
120K
R205
1K
7
R203
470
R207
1K
1
-12V
Q66
2N5088
Q6
2N5088
R206
1K
6
5
+12V
U80B
GAIN_1
8
LF353
GAIN_2
DSP_BYP
7
1LLM50E1
EQ_OUT
+12V
C133
COMP_THRESH
.0010
C130
21
C259
10SE1
22M 10%
22M 10%
8
U75A
R115
R116
6
7
R171
10K
+12V
R395
2K
R436
820
R90
7.5K
22M 10%
R146
1.2M
R227
120K
10
11
4
SSM2120A
5
+12V
R397
120K
R396
24K
1
9
R172
13
39K
C134
10SE1
C264
1NPSE1
U75D
SSM2120A
14
16
2
U75B
3
U75C
SSM2120A
R94
1.2M
-12V
R173
1K
R181
15K
DBX2155
18
22
17
19
R182
20
SSM2120A
R91
C131
1NPSE1
-12V
15
12
-12V
+12V
R432
330K
.0039
R435
24K
R433
20K
2
3
C132
2.2 NP
D2
R179
1N4148
39K
C257
25PJD1
+12V
51
247
1
8
U78
356
R223
3.3K
-12V
2
3
-12V
VCC VDD +5V VSS
C260
-12V
U22A
U94A
4
4
+12V
LF353
LF353
1
R180
3.3K
D3
1N4148
2
3
1
C145
50PJD1
U80A
-12V
R224
15K
+5V
+12V
2
U76
3
-12V
1
LF353
4
+12V
6
5
4
U94B
658
LM311
1
8
LF353
R387
3.3K
7
R95
51
COMP_DET_OUT
7
NG_DET
MVOL_OUT
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
GSP2101 ARTIST - DETECTORS, ANALOG CONTROL
Size Document Number Rev
055039BD.007 BD
B
Wednesday, April 05, 2000
Date: Sheet of
7 13
C192
OUT_L
.0016 3%
C199
.0016 3%
10K
R399
R409
R347
33K
R356
2K
R346
R406
27K
C261
180PF
R417
27K
C262
180PMD1
10K
R437
62K
C206
10NPSE1
R438
62K
+12V
H12
1
-12V
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
HDR10X2L3
R398
R400
10K
10K
.0029 3%
R430
10K
2
C200
.0029 3%
10K
C193
R410
-12V
10K
C227
240PF
+5V
3
2N4125
Q53
1
R431
47K
R411
10K
C228
240PF
R434
220K
+5V
EQ_OUT
CABSIM_OUT_L
CABSIM_OUT_L
CABSIM_OUT_R
CABSIM_OUT_R
DIRECT_OUT_L
DIRECT_OUT_L
DIRECT_OUT_R
DIRECT_OUT_R
+12V
8
5
U65B
6
LF353
C207
.047MA3
LF353
3
2
U65A
4
-12V
EQ_IN
1
*EQ3
*EQ2
*EQ1
7
R413
6.8K
6.8K
R402
R403
6.8K
C195
.0064 3%
R414
6.8K
C202
.0064 3%
C196
150PMD1
C203
150PMD1
CABSIM_OUT_R
CABSIM_OUT_R
+12V
8
C197
U67B
-12V
LF353
U67A
MVOL_OUT
LF353
4
1NPSE1
7
C198
1 NP
1
5
6
3
2
+12V
LF353
2
1
U53A
3
4
-12V
-12V
R359
2K
C59
R67
.0017 5%
27K
R408
27K
R429
10K
R68
C63
.0017 5%
27K
R420
27K
R419
10K
D34
1N4001
D31
1N4001
2
CABSIM_OUT_L
CABSIM_OUT_L
Q52
J112
213
D40
1N4148
Q50
213
J112
+12V
-12V
D39
1N4148
2N6714
Q39
3
2N6726
1
Q42
R415
27K
R416
R348
10
R350
R349
100
10
R352
33K
R357
2K
+12V
+12V
R421
8
6
7
U53B
5
LF353
-12V
R358
2K
C204
.0017 5%
C209
1NPSE1
7
H8
1
A
2
B
3
C
4
D
5
E
WTCN 5
C205
.0017 5%
1
C212
1NPSE1
R351
10K
27K
+12V
8
6
U68B
5
LF353
R461
3.9M
R462
3.9M
R425
27K
27K
LF353
2
U68A
3
4
-12V
D33
1N4001
D32
1N4001
R422
10K
R426
10K
2
H8A
RC2_5_5
25PJD1
+12V
-12V
C210
25PJD1
R423
33K
+12V
6
5
1
2
3
4
5
C213
R427
33K
2
3
-12V
Q40
2N6714
3
Q41
2N6726
1
U69B
LF353
U69A
8
LF353
4
R353
10
R355
R354
100
10
DIRECT_OUT_L
DIRECT_OUT_L
C211
10NPSE1
7
R424
470K
5
P7B
P100K W X2
46
1 3
2
P7A
P100K W X2
1
DIRECT_OUT_R
DIRECT_OUT_R
C214
10NPSE1
10NPSE1
10 NP
C208
C201
51
R428
470K
L2
FBEAD
L3
FBEAD
R449
51
R450
R451
R453
L4
FBEAD
51
L5
FBEAD
51
HEADPHONES
J7
J320091
2
5
4
1
6
LEFT OUTPUT
J11
J320091
1
4
5
2
6
R452
470K
RIGHT OUTPUT
J12
J320091
1
4
5
2
6
R454
470K
3
3
3
VCC VDD +5V VSS
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
GSP2101 ARTIST - OUTPUTS MAIN BOARD 80-5039
Size Document Number Rev
055039BD.008 BD
B
Wednesday, April 05, 2000
Date: Sheet of
8 13
D63
1N4001
VPR
C248
4700U 16V
D62
1N4001
U91
7812
1
3
I
O
G
2
1
G
2
3
I
O
U92
7912
C242
10SE1
C241
10SE1
+12V
-12V
R522
10
+32V Vh
C246
100S50E2
U93
7805
1
3
I
O
G
2
C245
10SE1
+5V
HDR5 LK
HDR5 LK
HDR5 LK
HDR5 LK
HDR5 LK
H10E
H10A
H10C
H10D
H10B
3
BR1
1
BRIDGE
4
4
3
2
2
D64
1N5402
5
D65
1N5402
1
D67
1N5402
D66
1N5402
C247
100S50E2
C244
470U 25V
C243
470U 25V
+5V +5V +5V +5V +5V +5V +5V
BP1BPBP2BPBP3BPBP4BPBP5BPBP6BPBP7
+5V +5V +5V +5V
BP8BPBP9BPBP10BPBP11
+5V +5V +5V
BP26BPBP27BPBP28
BP
BP
BP
+12V +12V +12V +12V +12V +12V +12V +12V +12V +12V
BP12BPBP13BPBP14BPBP15BPBP16BPBP17BPBP18BPBP19BPBP20BPBP21
+12V +12V +12V
+12V
BP22BPBP23BPBP24BPBP25
-12V -12V -12V -12V -12V -12V -12V -12V -12V -12V
-12V
BP31
BP34BPBP35BPBP36BPBP37BPBP38BPBP39BPBP40BPBP41BPBP42BPBP43
BP
-12V -12V -12V -12V -12V -12V
BP44BPBP45BPBP46BPBP47BPBP48BPBP49
+12V +12V
BP
BP29
BP
+12V +12V +12V
BP30
BP32
BP
BP
-12V -12V
-12V
BP51
BP
BP
BP50
BP
BP53
BP
BP52
BP
BP55
BP
+12V
-12V -12V
H9
1
PA1
BP
+12V
BP54
BP60
BP
BP
BP
BP56BPBP57
BP
H11A
HDR4_.2 LK
H11D
HDR4_.2 LK
H11B
HDR4_.2 LK
H11C
HDR4_.2 LK
R523
D59
1N4005
D58
1N4005
R391
10K
C250
1M
10U 400V
B+
C252
10U 400V
1
1N4005
D60
D61
1N4005
4
1
BR3
4
2
BRIDGE
3
C249
4700U 16V
2
3
S3
PLCC84S
S10
PLCC44S
S24
DIP8S
S54
DIP8S
S57
DIP28AS
HS1
HS_1 TOP
HS2
HS_L BASE
I1
INS_3TO220
PCB1
S73
PLCC68S
S74
DIP32S
S75
DIP22S
S79
DIP32S
S81
DIP32S
SR1
SR6-32_2
SR2
SR6-32_2
SR3
SR6-32_1
SR4
SR6-32_1
SS1
S250X250
1
SS2
S250X250
1
SS3
S250X250
1
SS4
S250X250
1
SS5
S250X250
1
SS6
S250X250
1
SS7
S250X250
1
SS8
S250X250
1
SS9
S250X250
1
SS10
S250X250
1
SS11
S187X687
1
SS12
S187X687
1
SS13
S187X687
1
SS14
S187X687
1
80-5039-B
BR2
D5-11,23-24
D26-29,37-38
D55-57
H13-88
P5,6
Q38,45-49
Q51,54
R444-448,455-458
R463-464,490-491
R493-495
R508-519
LAST REF.NOT USED
BP61
BR3
BT1
C264
D75
H89
J15
P7
Q66
R523
SW34
TP3
U94
V2
X2
VCC VDD +5V VSS
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
GSP2101 ARTIST - POWER SUPPLY MAIN BOARD
Size Document Number Rev
055039BD.009 BD
B
Wednesday, April 05, 2000
Date: Sheet of
80-5039
9 13
25PJD1
C233
MIDI_IN
J1
DIN 5
5
100
X2
20.00 MHZ
U77C
74HC04
2
R4
NG_DET
67
13
4
1N4148
C234
15PJD1
56
9 8
U77D
74HC04
+5V
*RST *IOE
*RST *IOE
+5V
TP1
TESTP
R500
TP2
20K
TESTP
R3
100
D1
U73
3
XTAL
4
EXTAL
68
PHI
55
TXS
56
RXS/CTS
57
CKS
48
TXA0
50
CKA0/DREQ0
49
RXA0
45
RTS0
46
CTS0
47
DCD0
51
TXA1
54
CKA1/TEND0
53
RXA1
58
DREQ1
59
TEND1
8
RESET
9
NMI
10
INT0
11
INT1
12
INT2
7
BUSREQ
6
BUSACK
64180ZCP10
J4
6 7
DIN 5
1 3
+5V
R1
200
2
3
R15
20K
U1
AN
CAT
6N138
4
2
R2
200
+5V
8
VCC
7
OB
6
OUT
5
GND
DA[0..7]
+5V
C236
4.7U
DA[0..7]
A[0..17]
A[0..17]
12
11
10
9
8
7
6
5
27
26
23
25
4
28
3
31
2
30
22
24
29
D41
R466
1N4148
1K
BP33
BP
R469
470K
R468
33K
1 2
U77A
74HC04
VCC VDD +5V VSS
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
Size Document Number Rev
B
Date: Sheet of
U74
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
CS2
CS1
OE
WE
VCC32GND
KM681000AL
GSP2101 ARTIST - MICROPROCESSOR, MEMORY
055039BD.010 BD
13
D0
14
D1
15
D2
17
D3
18
D4
19
D5
20
D6
21
D7
16
1 2
BT1A
++ +
+3V L BAT
--
---
-
BT1
-
+3V CLIP
3 4
U77B
74HC04
Wednesday, April 05, 2000
37
DA0
DA0
D0
38
DA1
DA1
D1
39
DA2
DA2
D2
40
DA3
DA3
D3
41
DA4 A0 DA0 A0 DA0
DA4 A0 DA0 A0 DA0
D4
42
DA5 A1 DA1 A1 DA1 A0 DA0
DA5 A1 DA1 A1 DA1 A0 DA0
D5
43
DA6 A2 DA2 A2 DA2 A1 DA1
DA6 A2 DA2 A2 DA2 A1 DA1
D6
44
DA7 A3 DA3 A3 DA3 A2 DA2
DA7 A3 DA3 A3 DA3 A2 DA2
D7
14
A0 A5 DA5 A5 DA5 A4 DA4
A0 A5 DA5 A5 DA5 A4 DA4
A0
15
A1 A6 DA6 A6 DA6 A5 DA5
A1 A6 DA6 A6 DA6 A5 DA5
A1
16
A2 A7 DA7 A7 DA7 A6 DA6
A2 A7 DA7 A7 DA7 A6 DA6
A2
17
A3 A8 A8 A7 DA7
A3 A8 A8 A7 DA7
A3
19
A4 A9 A9 A8
A4 A9 A9 A8
A4
20
A5 A10 A10 A9
A5 A10 A10 A9
A5
21
A6 A11 A11 A10
A6 A11 A11 A10
A6
22
A7 A12 A12 A11
A7 A12 A12 A11
A7
23
A8 A13 A13 A12
A8 A13 A13 A12
A8
24
A9 A14 A14 A13
A9 A14 A14 A13
A9
25
A10 A15 A15 A14
A10 A15 A15 A14
A10
26
A11 A16 A16 A15
A11 A16 A16 A15
A11
27
A12 A17 A17 A16
A12 A17 A17 A16
A12
28
A13
A13
A13
29
A14 *RD *RD
A14 *RD *RD
A14
30
A15
A15
A15
31
A16 *RD
A16 *RD
A16
32
A17 *WR
A17 *WR
A17
33
A18/TOUT
35
A19
62
IOE
63
ME
66
*WR
*WR
WR
67
*RD
*RD
RD
64
E
13
ST
61
REF
5
60
65
LIR
13 12
74HC04
1 2
74HC04
*IOE
*IOE
U7F
U7A
+5V
A11
A11
A12
A12
A13
A13
A10
A10
A14
A14
A12
A12
A13
A13
A14
A14
*WR
*WR
C1
470PF
R7
10K
C2
470PF
R11
10K
WAIT
HALT
+32V
5
+5V
R6
330
R5
3.3K
U64B
A14Y0
B13Y1
Y2
G15Y3
74HC139
*WR
*RD
U64A
A2Y0
B3Y1
Y2
G1Y3
74HC139
U5
1
A
Y0
2
B
Y1
3
C
Y2
Y3
Y4
6
G1
Y5
4
G2A
Y6
5
G2B
Y7
74HC138
U4
1
A
Y0
2
B
Y1
3
C
Y2
Y3
Y4
6
G1
Y5
4
G2A
Y6
5
G2B
Y7
74HC138
MIDI OUT
+5V
1
2
3
+5V
1
2
3
R8
2K
R9
200
Q1
2N4124
R12
2K
R13
200
Q2
2N4124
J2
DIN 5
5
MIDI THRU
J3
DIN 5
5
U79
12
A0
11
A1
10
A2
9
A3
8
A4 DA4 A4 DA4 A3 DA3
A4 DA4 A4 DA4 A3 DA3
A4
7
A5
6
A6
5
A7
27
A8
26
A9
23
A10
25
A11
4
A12
28
A13
29
A14
3
A15
2
A16
30
A17
22
CE
24
OE
72-3076-02
12
VERSION 3.00 VERSION 3.00
11
10
9
4
5
6
7
15
14
*SDISC_EN1
13
*SDISC_EN2
12
11
10
9
7
15
14
13
12
11
10
9
7
+5V
67
13
4
2
+5V
67
13
4
2
R10
200
R14
200
*OUTEN8
*INEN0
*INEN1
*OUTEN0
*OUTEN1
*OUTEN2
*OUTEN3
*OUTEN4
*OUTEN5
*OUTEN6
*OUTEN7
PGM
VPP
VSS
D0
D1
D2
D3
D4
D5
D6
D7
13
14
15
17
18
19
20
21
1
31
16
13 12
74HC04
U77F
+5V
*DISPEN
12
11
10
9
8
7
6
5
27
26
23
25
4
28
29
3
2
30
22
24
GSP2101 SOFTWAREGSP2101 SOFTWARE
+5V
U81
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
CE
OE
72-3076-03
R465
4.7K
D42
1N4148
2
D0
D1
D2
D3
D4
D5
D6
D7
VPP
PGM
VSS
VPR VPR
+5V
U82
MC34064P
I
R
G
3
13
14
15
17
18
19
20
21
1
31
16
C235
4.7U
1
11 10
11 10
2
74HC04
74HC04
1
Q55
2N4124
3
+5V
R467
4.7K
U7E
U77E
DA[0..7]
A[0..17]
*RSTA11
*RSTA11
*RST
RST
RST
RST
80-5039
10 13
SW32
BINSW
CA5CB
+5V
S0
S1
S2
S3
2
R520
10
R484
10
R390
10
6
1
3
4
R470
10K
R471
R472
R473
H6AE
PA5
H6AD
PA5
H6AB
PA5
H6AA
PA5
H6AC
PA5
R77
10K
PA1
PA2
PA1
PA1
H6B
RCSF5_2
H89A
HDR14+
H89B
H89C
H89D
H89E
H89F
H89G
H89H
H89I
H89J
H89K
H89L
H89M
H89N
R404
0
R405
0
H6A
5
4 H6B
2 H6D
1 H6E
3 H6C
1
1
U26B
74HC244A
11
SWROW0 FDA_3 FDA_0 DISP5
SWROW0 FDA_3 FDA_0 DISP5
SWROW1 FDA_2 FDA_1 DISP4
SWROW1 FDA_2 FDA_1 DISP4
SWROW2 FDA_1 FDA_2 DISP3 DISP0
SWROW2 FDA_1 FDA_2 DISP3 DISP0
SWROW3 FDA_0 FDA_3 DISP2
SWROW3 FDA_0 FDA_3 DISP2
R459R475
R474
10K
1
PA5
2
PA5
4
PA5
5
PA5
3
PA5
P4
1
TP5K H
U89
3
2
3
CTRST
16
A
15
K
G2040AL
H3A
1
2
3
4
5
6
7
8
9
10
11
HDR10X2
12
13
14
9
13
7
15
5
17
3
19
+5V
F*INEN1
F*INEN1
R460
U26A
74HC244A
2
18
FDA_7 DISP5
FDA_7 DISP5
4
16
FDA_6 DISP4
FDA_6 DISP4
6
14
FDA_5 DISP3 DISP4
FDA_5 DISP3 DISP4
8
12
FDA_4 DISP2
FDA_4 DISP2
1
F*INEN1 DISP5
F*INEN1 DISP5
7
FDA_0 FDA_3
FDA_0 FDA_3
DB0
8
FDA_1 FDA_2
FDA_1 FDA_2
DB1
9
FDA_2 FDA_1
FDA_2 FDA_1
DB2
10
FDA_3 FDA_0 DISP1
FDA_3 FDA_0 DISP1
DB3
11
FDA_4 DISP0
FDA_4 DISP0
DB4
12
FDA_5 F*OUTEN8
FDA_5 F*OUTEN8
DB5
13
FDA_6
FDA_6
DB6
14
FDA_7
FDA_7
DB7
4
FA_0
FA_0
RS
5
FA_1
FA_1
WE
6
FDISPEN
FDISPEN
E
+5V
1
2
3
4
5
6
7
FA_1
FA_1
8
FA_0
FA_0
9
F*INEN1
F*INEN1
10
F*OUTEN8
F*OUTEN8
11
FDA_0 SWCOL0
FDA_0 SWCOL0
12
F*OUTEN7
F*OUTEN7
13
FDA_2
FDA_2
14
FDA_1
FDA_1
15
FDA_4
FDA_4
16
FDA_3
FDA_3
17
FDA_6
FDA_6
18
FDA_5
FDA_5
19
FDISPEN
FDISPEN
20
FDA_7
FDA_7
HDR321074
H7A
HDR321074
H2E
FDA_4 DISP1
FDA_4 DISP1
FDA_5 DISP0
FDA_5 DISP0
FDA_6
FDA_6
FDA_7 DISP2
FDA_7 DISP2
F*OUTEN7
F*OUTEN7
FDA[0..7]
FDA[0..7]
FDA_7 DISP1
FDA_7 DISP1
FDA_6
FDA_6
FDA_5
FDA_5
FDA_4
FDA_4
1
5
11
1
11
1
U85
D02Q0
D13Q1
D24Q2
D35Q3
D46Q4
D57Q5
D68Q6
D79Q7
CLK
OE
74HC574
U90
D02Q0
D13Q1
D24Q2
D35Q3
D46Q4
D57Q5
D68Q6
D79Q7
CLK
OE
74HC574
CHARSEL/
SWSEL
19
18
17
16
15
14
13
12
19
18
17
16
15
14
13
12
SWCOL4
SWCOL4
SWCOL3
SWCOL3
SWCOL2
SWCOL2
SWCOL1
SWCOL1
241
SW1
SW440083
241
SW2
SW440083
241
SW3
SW440083
241
SW4
SW440083
R521
10K
R488
10K
R487
10K
R486
10K
R485
10K
SWCOL7
SWCOL7
SWCOL6
SWCOL6
SWCOL5
SWCOL5
R476
200
R477
R478
R479
R480
R481
R482
R483
3
H7AC
PA5
2
H7AB
PA5
4
H7AD
PA5
5
H7AE
PA5
1
H2AA
PA5
2
H2AB
PA5
3
H2AC
PA5
4
H2AD
PA5
5
H2AE
PA5
1
H7AA
PA5
1
1
3
2
241
SW9
SW440083
241
SW10
SW440083
241
SW11
SW440083
241
SW12
SW440083
H5AA
PA5
2
H5AB
PA5
3
H5AC
PA5
4
H5AD
PA5
5
H5AE
1
PA5
3
3
3
3
3
1
2N4124
2
Q60
1
3
2
2N4124
Q59
3
1
2
Q58
3
2N4124
2
Q57
2N4124
Q56
2N4124
241
3
3
3
3
SW5
SW440083
241
SW6
SW440083
241
SW7
SW440083
241
SW8
SW440083
3
3
3
3
DISP7
DISP6
DISP6
HDR321074
5
H5E
DISP7
DISP7
DISP6
DISP6
DISP1
DISP1
DISP0
DISP0
HDR321074
4
H5D
DISP7
DISP7
DISP6
DISP6
DISP5
DISP5
DISP4
DISP4
DISP3 DISP6
DISP3 DISP6
DISP2
DISP2
HDR321074
3
H5C
241
3
SW13
SW440083
241
3
SW14
SW440083
241
3
SW15
SW440083
241
3
SW16
SW440083
241
SW17
SW440083
241
SW18
SW440083
241
SW19
SW440083
241
SW20
SW440083
13
12
14
13
12
14
13
12
8
7
6
1
2
9
4
8
7
6
1
2
9
4
8
7
6
1
2
9
4
3
3
3
3
A
B
C
D
E
F
G
DP
C0
C1
MAN 4740
U87
A
B
C
D
E
F
G
DP
C0
C1
MAN 4740
U86
A
B
C
D
E
F
G
DP
C0
C1
MAN 4740
SW21
SW440083
SW22
SW440083
SW23
SW440083
SW24
SW440083
241
241
241
241
U88
14
DISP7
HDR321074
H7D
HDR321074
H7E
HDR321074
H2C
HDR321074
H2D
HDR321074
H7B
HDR321074
H7C
HDR321074
H2A
HDR321074
H2B
HDR321074
H5A
3
3
3
3
4
5
3
4
2
3
1
2
1
241
SW25
SW440083
241
SW26
SW440083
241
SW27
SW440083
241
SW28
SW440083
DISP3
DISP3
DISP7
DISP7
3
3
3
3
D43
LEDG702114
D44
LEDG702114
241
SW29
SW440083
241
SW30
SW440083
241
SW31
SW440083
D45
LEDR702113
D46
LEDR702113
D47
LEDR702113
D48
LEDR702113
D49
LEDR702113
D50
LEDR702113
DISP2
DISP2
DISP1
DISP1
DISP0
DISP0
DISP3
DISP3
HDR321074
H5B
3
3
3
2
D51
LEDR702113
D52
LEDG702114
D53
LEDG702114
D54
LEDG702114
SWROW0
SWROW0
SWROW1
SWROW1
SWROW2
SWROW2
SWROW3
SWROW3
MIDI
EDIT
OVERFLOW
BYPASS
IN_CLIP
GAIN_CLIP
EQ_CLIP
MLVL_CLIP
VCC VDD +5V
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
GSP2101 ARTIST - SWITCHES, LEDS
Size Document Number Rev
055039BD.011 BD
B
Wednesday, April 05, 2000
Date: Sheet of
11 13
EEQ_IN
EQ_IN
EQ_IN
R368
7.5K
LF347
5
7
U70B
6
R245
R246
7.5K
7.5K
C136
120PMD1
C135
47SE
AN1
AN1
BAND1 BAND2 BAND3 BAND4 BAND5 BAND6 BAND7
BAND1 BAND2 BAND3 BAND4 BAND5 BAND6 BAND7
C149
.15 5%
C150
.027 5%
R263
340K 1%
BAND8 BAND9 BAND10 BAND11 BAND12 BAND13 BAND14
BAND8 BAND9 BAND10 BAND11 BAND12 BAND13 BAND14
C163
.15 5%
C166
.027 5%
R284
340K 1%
C138
120PMD1
C139
47SE
C137
47SE
R247
10K
AN2
AN2
R261
100K
C232
.47 5%
R262
681 1%
LF347
10
8
U66C
9
11
-12V
R282
100K
C253
.47 5%
R283
681 1%
5
7
U71B
6
LF347
80 Hz 160 Hz 320 Hz
.22 5%
340K 1%
.22 5%
340K 1%
10
AN3
AN3
C152
.015
R266
C175
.015
R287
9
C151
C173
C140
47SE
U72C
11
-12V
C141
120PMD1
LF347
R248
7.5K
R249
8
TP3
LF353
3
TESTP
1
R267
100K
R288
100K
3
2
12
13
EEQ_OUT
R268
681 1%
+12V
4
U66A
LF347
R289
681 1%
U71D
LF347
C155
.022 5%
C156
.0035 5%
1
R272
340K 1%
C182
.022 5%
C183
.0035 5%
14
R293
340K 1%
U63A
2
4
C142
47SE
10K
R264
100K
C239
.10 3%
R265
681 1%
12
U66D
13
LF347
R285
100K
C254
.10 3%
R286
681 1%
+12V
4
3
U71A
2
LF347
-12V
R251
R250
4.7K
OMIT
C153
.16 3%
C154
.0072 5%
14
R269
340K 1%
C179
.16 3%
C181
.0072 5%
1
R290
340K 1%
+12V
R255
6.8K
R256
12K
R270
100K
C240
.056 5%
R271
681 1%
5
U66B
6
LF347
R291
100K
C255
.056 5%
R292
681 1%
LF347
10
U71C
9
11
-12V
640 Hz 1.28K Hz 2.56K Hz 5.12K Hz
C157
.039 3%
C158
.0017 5%
7
340K 1%
.039 3%
.0017 5%
8
340K 1%
R275
C184
C188
R296
C144
OMIT
1S50E1
+12V
R273
100K
R294
100K
Q23
2N4124
R257
7.5K
AN[1..3]
AN[1..3]
BAND[8..14]
BAND[8..14]
681 1%
10
U70C
9
-12V
681 1%
5
U72B
6
R274
LF347
11
R295
LF347
C146
OMIT
1S50E1
.0008 3%
8
340K 1%
.0008 3%
7
340K 1%
-12V
R258
6.8K
R259
+EQPWR -EQPWR
+EQPWR
E*EQ1
E*EQ3
+5V
E*EQ2
C159
.020 3%
C160
R278
C189
.020 3%
C190
R320
C147
12K
OMIT
10SE1
U57
2
AN1 BAND1
AN1 BAND1
IN1L
EQ_IN BAND2
EQ_IN BAND2
-EQPWR
R276
100K
R318
100K
3
IN2L
27
AN3 BAND3
AN3 BAND3
IN1R
26
AN2 BAND4
AN2 BAND4
IN2R
13
S
16
DI
17
CLK
15
VCC
12
TEST2
11
TEST1
1
VDD
14
VEE
18
VSS
NJU7305
R277
681 1%
C251
50PJD1
12
14
U70D
13
LF347
R319
681 1%
C256
50PJD1
+12V
4
3
1
U72A
2
LF347
-12V
C161
.013 5%
.013 5%
Q29
2N4125
C162
OMIT
R281
C191
R367
R260
7.5K
C194
OMIT
C148
OMIT
10SE1
4
FL7
5
FL6
6
FL5
7
FL4
8
BAND5
9
10
25
24
23
22
21
20
19
R279
100K
3
2
BAND[1..7]
BAND[1..7]
R337
100K
+12V
BAND5
BAND6
BAND6
BAND7
BAND7
BAND8
BAND8
BAND9
BAND9
BAND10
BAND10
BAND11
BAND11
BAND12
BAND12
BAND13
BAND13
BAND14
BAND14
681 1%
4
U70A
12
13
R280
LF347
681 1%
U72D
R407
OMIT
R341
LF347
1
R412
OMIT
R401
0
R418
14
0
FL3
FL2
FL1
FR7
FR6
FR5
FR4
FR3
FR2
FR1
0
0
QT1
QTPC110
1
NOTE(S):
1. INSTALL R244 FOR 100V OPERATION
2. INSTALL 2230 FOR 117V OPERATION
3. INSTALL R229 FOR 230V OPERATION
4. INSTALL R228 FOR 240V OPERATION
SW33A
2PST P H1
4 1
SW33B
2PST P H1
2 3
R228
OMIT
R229
OMIT
R230
0
R244
OMIT
1
2
3
4
H1A
HDR4_.2 LK
H1B
HDR4_.2 LK
H1C
HDR4_.2 LK
H1D
HDR4_.2 LK
+12V
8
6
7
U63B
5
LF353
VCC VDD +5V VSS
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
GSP2101 ARTIST- GRAPHIC EQ
Size Document Number Rev
055039BD.012 BD
B
Wednesday, April 05, 2000
Date: Sheet of
12 13
EDIRECT_OUT_L
EDIRECT_OUT_L
EDIRECT_OUT_R
EDIRECT_OUT_R
.013 5%
10K
.013 5%
10K
R369
R376
C216
C223
C217
.0018
C224
.0018
R370
10K
R377
10K
SPKR. SIM. OUT LEFT
-12V+12V
C222
15 LL
R455
C230
4.7K
R457
4.7K
15 LL
SW34A
DPDTS PC
R508
4.7K
123
C219
.035 5%
R371
LF353
2
U2A
3
-12V
3.3K
1
4
R372
3.3K
C218
.014 5%
R373
3.3K
+12V
6
U2B
5
C220
.0021 5%
8
7
ECABSIM_OUT_L
ECABSIM_OUT_L
LF353
15 LL
C265
R442
100K
+12V
4
3
-12V
SSM2142
1N4148
U24
1N4148
D68
2
1
8
7
56
D70
10U 50V
10U 50V
10.0K 1%
1N4148
C267
C268
1N4148
-12V+12V
D69
R514
D71
-12V
E*EQ3
E*EQ2
E*EQ1
EEQ_IN
EEQ_OUT
ECABSIM_OUT_L
ECABSIM_OUT_L
ECABSIM_OUT_R
ECABSIM_OUT_R
EDIRECT_OUT_L
EDIRECT_OUT_L
EDIRECT_OUT_R
EDIRECT_OUT_R
J14
JXLRMHCM
R513
10.0K 1%
3
12
+12V
H12A
HCN10X2
+5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
SPKR. SIM. OUT LEFT
C263
15 LL
C266
R512
4.7K
15 LL
R443
100K
R493
C226
.035 5%
R382
LF353
2
U50A
3
-12V
3.3K
1
4
R383
3.3K
C225
.014 5%
R384
3.3K
+12V
6
U50B
5
C229
.0021 5%
8
LF353
7
ECABSIM_OUT_R
ECABSIM_OUT_R
C231
15 LL
R495
4.7K
4.7K
SW34B
DPDTS PC
456
+12V
4
U54
3
-12V
SSM2142
1N4148
56
D74
1N4148
-12V+12V
C269
10U 50V
C270
10U 50V
10.0K 1%
1N4148
R516
D75
1N4148
D73
3
12
J15
JXLRMHCM
R515
10.0K 1%
D72
2
1
8
7
-12V+12V
VCC VDD +5V VSS
Digitech
8760 South Sandy Parkway
Sandy, Utah 84070
Title
GSP2101 ARTIST - SPEAKER SIM.
Size Document Number Rev
055039BD.013 BD
B
Wednesday, April 05, 2000
Date: Sheet of
13 13
&l0(s0P(s15H(s8V(s0S&l6D&l66P&l3E&a7L&a120M&l61FDOD Software
055039bd.pls
Page 1
GSP2101 ARTIST MAIN BOARD 80-5039 Revised: April 29, 1996
055039BD.000 Revision: BD
Bill Of Materials May 8, 1996 10:57:11
Quan Reference Part SYMAN Description
_______________________________________________________________________________________________________________
74 BP1,BP2,BP3,BP4,BP5,BP6, BP 62-0067 0.047 uF Cap 50V 20% Axial Monolithic
BP7,BP8,BP9,BP10,BP11,
BP12,BP13,BP14,BP15,BP16,
BP17,BP18,BP19,BP20,BP21,
BP22,BP23,BP24,BP25,BP26,
BP27,BP28,BP29,BP30,BP31,
BP32,BP33,BP34,BP35,BP36,
BP37,BP38,BP39,BP40,BP41,
BP42,C42,BP43,C43,BP44,
BP45,C45,BP46,C46,BP47,
BP48,BP49,BP50,BP51,BP52,
BP53,BP54,BP55,BP56,BP57,
BP60,C61,C62,C93,C94,C95,
C96,C121,C122,C123,C129,
C170,C171
2 BR1,BR3 BRIDGE 70-0129 Bridge Rectifer
1 BT1 +3V CLIP 24-1014 Holder For 3V Battery
1 BT1A +3V L BAT 24-1016 3V Battery, Lithium, Eveready Part #CR2032
4 C1,C2,C83,C128 470PF 62-0003 470 pF Cap 50V 20% Ceramic Disc
12 C3,C4,C5,C16,C29,C65, 25PJD1 62-0001 25 pF Cap 50V 5% Ceramic Disc T&R
C174,C176,C210,C213,C233,
C257
13 C6,C8,C15,C18,C20,C44, 47SE 60-0054-01 47 uF Cap 16V -20/+20% Elect., C&F
C47,C48,C135,C137,C139,
C140,C142
13 C7,C9,C17,C19,C21,C24, .047MA3 62-0067 0.047 uF Cap 50V 20% Axial Monolithic
C40,C49,C54,C88,C113,
C125,C207
7 C10,C11,C12,C13,C30,C31, 10 T 62-0163 10 uF Cap 16V 10% Tantalum T&R
C80
7 C14,C25,C26,C41,C90,C91, 4.7SE1 60-0048-01 4.7 uF Cap 16V -20/+20% Elect., T&R
C238
2 C22,C23 240PMD1 62-0010 240 pF Cap 50V 20% Ceramic Disc T&R
2 C27,C39 .0013 5% 56-1148 .0013 uF Cap 100V 5% Poly Film
2 C28,C33 68PJD1 62-0018 68 pF Cap 50V 5% Ceramic Disc T&R
2 C32,C38 680PF 62-0004 680 pF Cap 50V 20% Ceramic Disc
4 C34,C35,C36,C37 .0045 5% 56-1115 .0045 uF Cap 100V 5% Poly Film
8 C50,C56,C58,C79,C105, 50PJD1 62-0008 50 pF Cap 50V 5% Ceramic Disc T&R
C145,C251,C256
1 C51 .33 T 62-0160 .33 uF Cap 35V 10% Tantalum
2 C52,C169 120PF 62-0002 120 pF Cap 50V 10% Ceramic Disc
7 C53,C126,C136,C138,C141, 120PMD1 62-0002 120 pF Cap 50V 10% Ceramic Disc
C180,C187
11 C55,C60,C78,C104,C167, 10NPSE1 60-0051-01 10 uF Cap 16V -20/+20% Elect., NP T&R
C168,C206,C208,C211,C214,
C237
4 C57,C64,C97,C201 10 NP 60-0051-01 10 uF Cap 16V -20/+20% Elect., NP
6 C59,C63,C158,C188,C204, .0017 5% 56-1211 .0017 uF Cap 100V 5% Poly Film
C205
1 C66 .0082 56-2019 .0082 uF Cap 100V 10% Poly Film
1 C67 .10 56-2035 .10 uF Cap 100V 10% Poly Film
2 C68,C185 1S50E1 60-0044-01 1.0 uF Cap 50V -20/+20% Elect., T&R C&F
DOD Software Page
GSP2101 ARTIST MAIN BOARD 80-5039 Revised: April 29, 1996
055039BD.000 Revision: BD
Bill Of Materials May 8, 1996 10:57:11
Quan Reference Part SYMAN Description
055039bd.pls
_______________________________________________________________________________________________________________
3 C69,C217,C224 .0018 56-2011 .0018 uF Cap 100V 10% Poly Film
1 C70 .22LLM50E1 60-0039-01 .22 uF Cap 16V -20/+20% Elect, LL-D T&R
1 C71 .022KF1 56-2025 .022 uF Cap 100V 10% Poly Film T&R
5 C72,C73,C74,C76,C77 .56 LL 60-0041-01 .56 uF Cap 50V -20/+20% Elect, LL T&R
5 C75,C100,C102,C110,C111 .0082 250V 56-2219 .0082 uF Cap 250V 10% Poly Film
3 C81,C82,C118 .33LLM50E1 60-0061-01 .33 uF Cap 50V 20% Elect, LL T&R
1 C84 .033 56-2027 .033 uF Cap 100V 10% Poly Film
1 C85 100PMD1 62-0020 100 pF Cap 50V 20% Ceramic Disc T&R
1 C86 .027KF1 56-2026 .027 uF Cap 100V 10% Poly Film T&R
2 C87,C98 .010 56-2022 .010 uF Cap 100V 10% Poly Film
1 C89 .033KF1 56-2027 .033 uF Cap 100V 10% Poly Film T&R
1 C92 25PF 62-0001 25 pF Cap 50V 5% Ceramic Disc
3 C99,C152,C175 .015 56-2023 .015 uF Cap 100V 10% Poly Film
4 C101,C109,C250,C252 10U 400V 60-0310 10 uF Cap 400V -20/+80% Elect
3 C103,C235,C236 4.7U 60-0048-01 4.7 uF Cap 16V -20/+20% Elect.
1 C106 820PMD1 62-0005 820 pF Cap 50V 20% Ceramic Disc T&R
4 C107,C108,C114,C115 33 LL 60-0059-01 33 uF Cap 16V 20% Elect., LL
1 C112 .0033 56-2014 .0033 uF Cap 100V 10% Poly Film
7 C117,C131,C197,C209,C212, 1NPSE1 60-0046-01 1.0 uF Cap 16V -20/+20% Elect., N.P. T&R
C258,C264
1 C119 .072 56-2031 .072 uF Cap 100V 10% Poly Film
1 C120 .011 5% 56-1119 .011 uF Cap 100V 5% Poly Film
9 C124,C130,C134,C177,C178, 10SE1 60-0049-01 10 uF Cap 16V -20/+20% Elect.,-D T&R
C215,C241,C242,C245
1 C127 1.5 T 62-0164 1.5 uF Cap 25V 20% Tantalum T&R
1 C132 2.2 NP 60-0043 2.2 uF Cap 25V -20/+80% Elect., NP
5 C133,C143,C164,C165,C172 1LLM50E1 60-0045-01 1.0 uF Cap 50V 20% Elect., LL T&R
2 C149,C163 .15 5% 56-1223 .15 uF Cap 100V 5% Poly Film
2 C150,C166 .027 5% 56-1219 .027 uF Cap 100V 5% Poly Film
2 C151,C173 .22 5% 56-1132 .22 uF Cap 100V 5% Poly Film
2 C153,C179 .16 3% 56-0093 .16 uF Cap 100V 3% Poly Film
2 C154,C181 .0072 5% 56-1117 .0072 uF Cap 100V 5% Poly Film
2 C155,C182 .022 5% 56-1122 .022 uF Cap 100V 5% Poly Film
2 C156,C183 .0035 5% 56-1114 .0035 uF Cap 100V 5% Poly Film
2 C157,C184 .039 3% 56-0107 .039 uF Cap 100V 3% Poly Film
2 C159,C189 .020 3% 56-0084 .020 uF Cap 100V 3% Poly Film
2 C160,C190 .0008 3% 56-0070 .0008 uF Cap 100V 3% Poly Film
4 C161,C191,C216,C223 .013 5% 56-1143 .013 uF Cap 100V 5% Poly Film
2 C192,C199 .0016 3% 56-0073 .0016 uF Cap 100V 3% PET Film
2 C193,C200 .0029 3% 56-0104 .0029 uF Cap 100V 3% Poly Film
2 C195,C202 .0064 3% 56-0079 .0064 uF Cap 100V 3% Poly Film
2 C196,C203 150PMD1 62-0031 150 pF Cap 50V 20% Ceramic Disc T&R
1 C198 1 NP 60-0046-01 1.0 uF Cap 16V -20/+20% Elect., N.P.
2 C218,C225 .014 5% 56-1120 .014 uF Cap 100V 5% Poly Film
2 C219,C226 .035 5% 56-1124 .035 uF Cap 100V 5% Poly Film
2 C220,C229 .0021 5% 56-1147 .0021 uF Cap 100V 5% Poly Film
6 C222,C230,C231,C263,C265, 15 LL 60-0052-01 15 uF Cap 16V 20% Elect., LL
C266
2 C227,C228 240PF 62-0010 240 pF Cap 50V 20% Ceramic Disc
2 C232,C253 .47 5% 56-1227 .47 uF Cap 100V 5% Poly Film
1 C234 15PJD1 62-0007 15 pF Cap 50V 5% Ceramic Disc T&R
2 C239,C254 .10 3% 56-0091 .10 uF Cap 100V 3% Poly Film
DOD Software Page
GSP2101 ARTIST MAIN BOARD 80-5039 Revised: April 29, 1996
055039BD.000 Revision: BD
Bill Of Materials May 8, 1996 10:57:11
Quan Reference Part SYMAN Description
_______________________________________________________________________________________________________________
2 C240,C255 .056 5% 56-1126 .056 uF Cap 100V 5% Poly Film
2 C243,C244 470U 25V 60-0058 470 uF Cap 25V -20/+20% Elect
2 C246,C247 100S50E2 60-1013 100 uF Cap 50V -20/+80% Elect-AMMO
055039bd.pls
2 C248,C249 4700U 16V 60-0062 4700 uF Cap 16V -20/+20% Elect
1 C259 .0010 56-2008 .0010 uF Cap 100V 10% Poly Film PET
1 C260 .0039 56-2015 .0039 uF Cap 100V 10% Poly Film
1 C261 180PF 62-0021 180 pF Cap 50V 20% Ceramic Disc
1 C262 180PMD1 62-0021 180 pF Cap 50V 20% Ceramic Disc T&R
4 C267,C268,C269,C270 10U 50V 60-0090 10 uF Cap 50V -20/+80% Elect
31 D1,D2,D3,D4,D12,D13,D14, 1N4148 70-0002 1N4148 Diode Silicon Switching, 75 Volts PIV
D15,D16,D17,D18,D19,D20,
D21,D22,D25,D30,D35,D36,
D39,D40,D41,D42,D68,D69,
D70,D71,D72,D73,D74,D75
6 D31,D32,D33,D34,D62,D63 1N4001 70-0001 1N4001 Silicon Rectifier, 1 Amp, 50 Volts PIV
5 D43,D44,D52,D53,D54 LEDG702114 70-2114 Green Light Emitting Diode, T1 Ammo
7 D45,D46,D47,D48,D49,D50, LEDR702113 70-2113 Red Light Emitting Diode, T1 Ammo
D51
4 D58,D59,D60,D61 1N4005 70-0008 1N4005 Silicon Rectifier
4 D64,D65,D66,D67 1N5402 70-0100 1N5402 Silicon Rectifier, 3Amp, 200 PIV
2 H1,H11 HDR4_.2 LK 32-1047 4 Pin Header, 0.2" spacing, Locking
3 H2,H5,H7 HDR321074 32-1074 5 Pin Header, 0.1" spacing, 0.025" sq pins, .457" tall
5 H2A,H5A,H6,H6A,H7A PA5 00-0000 5 Pin Pad Pattern, Not a part
2 H3,H3A HDR10X2 32-1055 20 Pin Hdr, 10X2, 0.1" spacing, 0.025 pins
1 H4 HDR15X2 32-1058 30 Pin Hdr, 15x2, 0.1" spacing, 0.025 pins
1 H6B RCSF5_2 32-1185 5 Pin Ribbon Cable Flex, 0.1" spacing, 2.00" Length, Open end
1 H8 WTCN 5 32-1163 5 Circuit Wire Trap Connector, 2mm Pitch
1 H8A RC2_5_5 32-1201 5 Pin Ribbon Cable, 2mm spacing, 5.00" Length
1 H10 HDR5 LK 32-1071 5 Pin Header, 0.1" spacing, 0.025" sq pins Lockin
1 H12 HDR10X2L3 32-1082 20 Pin Hdr, 10x2, 0.1" spacing, 0.500 pins
1 H12A HCN10X2 32-1169 20 Pin Header Conn, 10x2
1 H89 HDR14+ 32-1068 14 Pin Header, 0.1" spacing, 0.025" sq pins, Right Angle
1 HS1 HS_1 TOP 70-4204 Heatsink, 3 Regulator, Top
1 HS2 HS_L BASE 70-4205 Heatsink, L-Shape Base
1 I1 INS_3TO220 70-4209 Insulator, 3 Regulator Heatsink
4 J1,J2,J3,J4 DIN 5 32-0092 5 Pin DIN Jack
8 J5,J6,J7,J8,J9,J10,J11, J320091 32-0091 1/4 Phone Jack, PCB Mount
J12
1 J13 COAX 8.5 36-0035 8.5" Coax Cable
2 J14,J15 JXLRMHCM 32-0198 XLR Male, Jack Hor, Chas/PCB Mount
9 L1,L2,L3,L4,L5,L6,L7,L8, FBEAD 26-0221 Ferrite Bead w/axial lead
L9
1 P1 TP100K HC 42-0235 100 K Trim Pot, Horizontal Cermet
2 P2,P9 TP10K H 42-0211 10 K Trim Pot, Horizontal Mount, 3/4 turn
1 P3 TP50K H 42-0222 50 K Trim Pot, Vertical Mount, 3/4 turn
1 P4 TP5K H 42-0219 5 K Trim Pot, Horizontal Mount, 10mm
1 P7 P100K W X2 40-2011 100 K "W" 16mm, Rot Pot x2, Rack Leads
6 PA1,PA2,PA4,PA5,PA6,H9 PA1 00-0000 1 Pin Pad Pattern, Not a part
1 PCB1 80-5039-B 80-5039-B GSP2101 MAIN PCB RAW W/BRKAWAYS
25 Q1,Q2,Q3,Q4,Q5,Q9,Q10, 2N4124 70-1009 2N4124 NPN, Gen. Purp. Amplifier/Switching Xstr T&R
Q11,Q19,Q20,Q23,Q31,Q36,
Q37,Q55,Q56,Q57,Q58,Q59,
DOD Software Page
GSP2101 ARTIST MAIN BOARD 80-5039 Revised: April 29, 1996
055039BD.000 Revision: BD
Bill Of Materials May 8, 1996 10:57:11
Quan Reference Part SYMAN Description
_______________________________________________________________________________________________________________
Q60,Q61,Q62,Q63,Q64,Q65
4 Q6,Q18,Q30,Q66 2N5088 70-1007 2N5088 NPN, Transistor, T&R
10 Q7,Q8,Q12,Q13,Q14,Q15, J174 70-1013 J174 JFET, P-Channel
Q16,Q17,Q25,Q26
10 Q21,Q22,Q24,Q28,Q32,Q34, J112 70-1012 J112A JFET, National Only
Q43,Q44,Q50,Q52
5 Q27,Q29,Q33,Q35,Q53 2N4125 70-1008 2N4125 PNP, Gen. Purp. Amplifier/Switching Xstr
2 Q39,Q40 2N6714 70-1155 2N6714 NPN, Transistor
055039bd.pls
2 Q41,Q42 2N6726 70-1156 2N6726 PNP, Transistor
1 QT1 QTPC110 32-2088 Quick-tab, .110 x .032, PC Mount
20 R1,R2,R9,R10,R13,R14,R22, 200 50-0004 200 Ohm Resistor 5% 1/4 Watt Carbon Film
R23,R32,R33,R57,R58,R476,
R477,R478,R479,R480,R481,
R482,R483
7 R3,R4,R16,R60,R145,R350, 100 50-0003 100 Ohm Resistor 5% 1/4 Watt Carbon Film
R355
23 R5,R65,R80,R98,R102,R113, 3.3K 50-0014 3.3 KOhm Resistor 5% 1/4 Watt Carbon Film
R167,R169,R180,R185,R221,
R223,R371,R372,R373,R382,
R383,R384,R387,R497,R498,
R499,R501
5 R6,R64,R117,R165,R170 330 50-0005 330 Ohm Resistor 5% 1/4 Watt Carbon Film
94 R7,R11,R29,R35,R36,R37, 10K 50-0020 10 KOhm Resistor 5% 1/4 Watt Carbon Film
R44,R45,R47,R48,R49,R52,
R53,R63,R69,R70,R71,R72,
R75,R77,R78,R81,R82,R83,
R85,R87,R106,R107,R127,
R129,R132,R133,R135,R136,
R137,R139,R141,R144,R148,
R152,R157,R162,R163,R171,
R174,R175,R184,R189,R200,
R215,R236,R240,R247,R249,
R252,R253,R304,R308,R327,
R329,R332,R333,R346,R351,
R369,R370,R376,R377,R398,
R399,R400,R409,R410,R411,
R419,R422,R426,R429,R430,
R459,R460,R470,R471,R472,
R473,R474,R475,R485,R486,
R487,R488,R492,R521,R523
17 R8,R12,R40,R42,R114,R118, 2K 50-0013 2 KOhm Resistor 5% 1/4 Watt Carbon Film
R142,R149,R153,R154,R161,
R190,R356,R357,R358,R359,
R395
26 R15,R17,R18,R19,R73,R74, 20K 50-0023 20 KOhm Resistor 5% 1/4 Watt Carbon Film
R76,R84,R86,R93,R147,
R150,R187,R222,R232,R235,
R239,R242,R303,R305,R312,
R315,R326,R345,R433,R500
24 R20,R38,R39,R55,R56,R191, 4.7K 50-0015 4.7 KOhm Resistor 5% 1/4 Watt Carbon Film
R194,R238,R241,R243,R251,
R328,R334,R362,R366,R455,
DOD Software Page
GSP2101 ARTIST MAIN BOARD 80-5039 Revised: April 29, 1996
055039BD.000 Revision: BD
Bill Of Materials May 8, 1996 10:57:11
Quan Reference Part SYMAN Description
_______________________________________________________________________________________________________________
R457,R465,R467,R489,R493,
R495,R508,R512
17 R21,R88,R89,R105,R120, 1M 50-0045 1 MOhm Resistor 5% 1/4 Watt Carbon Film
R123,R177,R178,R201,R204,
R231,R234,R237,R300,R339,
R360,R391
15 R24,R30,R31,R34,R46,R54, 10 50-0001 10 Ohm Resistor 5% 1/4 Watt Carbon Film
R59,R348,R349,R353,R354,
R390,R484,R520,R522
20 R25,R26,R27,R28,R50,R51, 1K 50-0012 1 KOhm Resistor 5% 1/4 Watt Carbon Film
R96,R140,R173,R195,R205,
R206,R207,R209,R211,R338,
R342,R393,R466,R503
055039bd.pls
9 R41,R43,R151,R255,R258, 6.8K 50-0016 6.8 KOhm Resistor 5% 1/4 Watt Carbon Film
R402,R403,R413,R414
12 R61,R100,R101,R111,R181, 15K 50-0019 15 KOhm Resistor 5% 1/4 Watt Carbon Film
R224,R297,R301,R322,R335,
R361,R365
32 R62,R122,R125,R158,R164, 100K 50-0036 100 KOhm Resistor 5% 1/4 Watt Carbon Film
R166,R176,R192,R193,R196,
R199,R208,R210,R212,R213,
R261,R264,R267,R270,R273,
R276,R279,R282,R285,R288,
R291,R294,R318,R337,R343,
R442,R443
16 R66,R79,R168,R197,R216, 470K 50-0042 470 KOhm Resistor 5% 1/4 Watt Carbon Film
R254,R317,R321,R323,R324,
R388,R424,R428,R452,R454,
R469
10 R67,R68,R406,R408,R415, 27K 50-0027 27 KOhm Resistor 5% 1/4 Watt Carbon Film
R416,R417,R420,R421,R425
9 R90,R103,R104,R245,R246, 7.5K 50-0017 7.5 KOhm Resistor 5% 1/4 Watt Carbon Film
R248,R257,R260,R368
3 R91,R115,R116 22M 10% 50-0308 22M MOhm Resistor 10% 1/4 Watt Carbon Film
5 R92,R130,R131,R203,R496 470 50-0006 470 Ohm Resistor 5% 1/4 Watt Carbon Film
2 R94,R146 1.2M 50-0277 1.2 MOhm Resistor 5% 1/4 Watt Carbon Film
10 R95,R112,R138,R182,R336, 51 50-0002 51 Ohm Resistor 5% 1/4 Watt Carbon Film
R340,R449,R450,R451,R453
1 R97 22K 50-0025 22 KOhm Resistor 5% 1/4 Watt Carbon Film
17 R99,C144,C146,C147,C148, OMIT 00-0000 This part has been omitted
C162,C186,C194,R226,R228,
R229,R244,R250,R310,R380,
R407,R412
5 R108,R227,R330,R394,R397 120K 50-0037 120 KOhm Resistor 5% 1/4 Watt Carbon Film
3 R109,R437,R438 62K 50-0032 62 KOhm Resistor 5% 1/4 Watt Carbon Film
7 R110,R347,R352,R392,R423, 33K 50-0028 33 KOhm Resistor 5% 1/4 Watt Carbon Film
R427,R468
18 R119,R126,R128,R155,R160, 47K 50-0030 47 KOhm Resistor 5% 1/4 Watt Carbon Film
R220,R233,R298,R299,R307,
R313,R316,R325,R431,R504,
R505,R506,R507
7 R121,R202,R217,R306,R309, 75K 50-0033 75 KOhm Resistor 5% 1/4 Watt Carbon Film
DOD Software Page
GSP2101 ARTIST MAIN BOARD 80-5039 Revised: April 29, 1996
055039BD.000 Revision: BD
Bill Of Materials May 8, 1996 10:57:11
Quan Reference Part SYMAN Description
_______________________________________________________________________________________________________________
R311,R314
4 R124,R143,R256,R259 12K 50-0021 12 KOhm Resistor 5% 1/4 Watt Carbon Film
4 R134,R379,R396,R435 24K 50-0026 24 KOhm Resistor 5% 1/4 Watt Carbon Film
7 R156,R159,R331,R389,R434, 220K 50-0040 220 KOhm Resistor 5% 1/4 Watt Carbon Film
R439,R440
2 R172,R179 39K 50-0029 39 KOhm Resistor 5% 1/4 Watt Carbon Film
1 R186 10KRX9 54-0355 10 KOhm 10-Pin SIP BX-103
1 R198 180K 50-0039 180 KOhm Resistor 5% 1/4 Watt Carbon Film
1 R214 680 50-0007 680 Ohm Resistor 5% 1/4 Watt Carbon Film
8 R218,R219,R302,R344,R363, 3.9M 50-0048 3.9 MOhm Resistor 5% 1/4 Watt Carbon Film
R364,R461,R462
9 R225,R230,R281,R367,R378, 0 50-0050 0 Ohm Resistor 5% 1/4 Watt Carbon Film
R401,R404,R405,R418
14 R262,R265,R268,R271,R274, 681 1% 52-0325 681 Ohm Resistor 1% 1/4 Watt Metal Film
R277,R280,R283,R286,R289,
R292,R295,R319,R341
12 R263,R266,R269,R272,R275, 340K 1% 52-0254 340 KOhm Resistor 1% 1/4 Watt Metal Film
R278,R284,R287,R290,R293,
055039bd.pls
R296,R320
2 R381,R432 330K 50-0041 330 KOhm Resistor 5% 1/4 Watt Carbon Film
1 R436 820 50-0009 820 Ohm Resistor 5% 1/4 Watt Carbon Film
1 R502 1.62K 1% 52-0131 1.62 KOhm Resistor 1% 1/4 Watt Metal Film
4 R513,R514,R515,R516 10.0K 1% 52-0107 10.0 KOhm Resistor 1% 1/4 Watt Metal Film
1 S3 PLCC84S 70-3163 84 PLCC Socket
1 S10 PLCC44S 70-3024 44 PLCC Socket
2 S24,S54 DIP8S 70-3020 8 Pin Dip Socket
1 S57 DIP28AS 70-3165 28 Pin Dip Socket, Skinny
1 S73 PLCC68S 70-3164 68 PLCC Socket
3 S74,S79,S81 DIP32S 70-3017 32 Pin Dip Socket
1 S75 DIP22S 70-3025 22 Pin Dip Socket, Skinny
2 SR1,SR2 SR6-32_2 28-0059 Screw, 6-32 x 1/4", Pozi, Pan, Black
2 SR3,SR4 SR6-32_1 28-0058 Screw, 6-32 x 3/8", Pozi, Pan, Black
10 SS1,SS2,SS3,SS4,SS5,SS6, S250X250 28-1092 Swage Standoff, 0.250" Round x 0.250" H, 6-32
SS7,SS8,SS9,SS10
4 SS11,SS12,SS13,SS14 S187X687 28-0900 Swage Standoff, 0.187" Round x 0.687"H, 4-40
2 SV1,SV2 TUBE9S 32-0250 9 Pin Tube Socket
31 SW1,SW2,SW3,SW4,SW5,SW6, SW440083 44-0083 Lite Touch Switch, Mini
SW7,SW8,SW9,SW10,SW11,
SW12,SW13,SW14,SW15,SW16,
SW17,SW18,SW19,SW20,SW21,
SW22,SW23,SW24,SW25,SW26,
SW27,SW28,SW29,SW30,SW31
1 SW32 BINSW 44-0092 16 Bit Grey Code Rotary Switch
1 SW33 2PST P H1 44-0120 2PST Switch, Horizontal, snap in, NE18 version
1 SW34 DPDTS PC 44-0027 DPDT I/O Switch (mini), PC Mount
3 TP1,TP2,TP3 TESTP 00-0000 Test point, Standard
1 U1 6N138 70-2139 6N138 Opto-Isolator
23 U2,U9,U15,U16,U18,U22, LF353 72-4030 LF353 Wide Bandwidth Dual JFET Input Op-Amp
U25,U33,U34,U35,U39,U50,
U53,U55,U56,U62,U63,U65,
U67,U68,U69,U80,U94
1 U3 SDISCII_84 72-3177 SDISCII,ASIC, Digitech Custom DSP, 84 PIN PLCC
DOD Software Page
GSP2101 ARTIST MAIN BOARD 80-5039 Revised: April 29, 1996
055039BD.000 Revision: BD
Bill Of Materials May 8, 1996 10:57:11
Quan Reference Part SYMAN Description
_______________________________________________________________________________________________________________
2 U4,U5 74HC138 72-1108 3 Line to 8 Line Decoder/Demultiplexer
4 U6,U20,U21,U36 MC33078 72-4248 Dual OP-AMP
2 U7,U77 74HC04 72-1098 Hex Inverter 74HC04
1 U8 74C906 72-1087 MM74C906 HEX OD N-CHAN BUFF
1 U10 S DOS18 72-3175 Ami A/D/A interface chip
1 U11 4053A 72-0086 Triple 2 Pole Analog Mux
1 U12 SAA7360 72-3086 A/D Sigma, Delta, 18 bit 44-QFP
1 U13 79L05 70-4127 79L05 -5 Volt 100 mA Voltage Regulator TO-92
1 U14 78L05 70-4012 78L05 +5 Volt 100 mA Voltage Regulator TO-92
2 U17,U93 7805 70-4014 7805 +5 Volt 1 Amp Voltage Regulator TO-220
1 U19 AD1861J 72-3088 18 Bit DAC, 1 Channel high grade DIP16
9 U23,U32,U40,U41,U58,U60, 74HC574 72-1112 Octal D-Type Pos. Edge Triggered Flip-Flops
U83,U85,U90
2 U24,U54 SSM2142 72-4252 Balanced Line Driver
2 U26,U52 74HC244A 72-1107 Octal Buffer-Line Driver W/3-State Outputs
3 U27,U29,U78 DBX2155 72-4055 dbx 2155 Voltage Controlled Amplifier
1 U28 LM833 72-4246 Low Noise Dual Audio Operational Amp
1 U30 4051 72-0081 8 CH Analog Multiplex
5 U31,U42,U43,U59,U61 LA10502 54-0351 8 Bit R-2R Ladder, 5.00 kOhm 1% Thick Film
2 U37,U38 VTL5C3 70-2142 VTL5C3 Vactrol Led axial
6 U44,U45,U46,U47,U48,U49 TMS44C256 72-3053 256x4 DRAM, 80NS
2 U51,U84 LM324 72-4028 Low Power Quad Operational Amplifier
1 U57 NJU7305 72-4244 Stereo 7 Band
055039bd.pls
1 U64 74HC139 72-1100 Dual 2 Line to 4 Line Decoder/Demultiplexer
4 U66,U70,U71,U72 LF347 72-4040 LF347 Wide Bandwidth Quad JFET Input Op-Amp
1 U73 64180ZCP10 72-3154 CPU Z180 Microprocessor
1 U74 KM681000AL 72-3059 128K X 8 RAM Static
1 U75 SSM2120A 72-4250 Dual VCA/ Dual Detector
1 U76 LM311 72-4027 LM311 Analog Voltage Comparator
1 U79 72-3076-02 72-3076-02 27C020-120 EPROM w/window V3.00 (GSP2101)
1 U81 72-3076-03 72-3076-03 27C020-120 EPROM w/window V3.00 (GSP2101)
1 U82 MC34064P 70-5004 MC34064 Undervoltage Sensing Circuit
3 U86,U87,U88 MAN 4740 70-2168 1-DIG 7-SEG Light Emitting Diode
1 U89 G2040AL 70-2171 4 X 20 Character Display, Stanley
1 U91 7812 70-4013 7812 +12 Volt 1 Amp Voltage Regulator TO-220
1 U92 7912 70-4017 7912 -12 Volt 1 Amp Voltage Regulator TO-220
2 V1,V2 12AX7A2 76-0002 12AX7A Tube
1 X1 24.576 MHZ 76-0039 24.576 MHZ Crystal
1 X2 20.00 MHZ 76-0321 20.00 MHZ Crystal
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