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M1156-5.20
SOLDERSIDE M1156-5.20
BLANK SIZE=16.000" X 10.500"
DRILL DETL M1156-3.40
J290
J297
J286
R26I
1K5
C9H
1n5
R26L
1K5
R28K
2K
J293
LD1FX
RED
J319
J102G
J289
C7G
50V
22u
C6G
50V
22u
J228
J269
J267
J268
J266
J264
J263
R18L
4K7
D5L
4148
R14L
2K
R4H
4K99
J94
J262
R26K
1K5
J294
R6H
249R
J238
R7G
249R
J288
R15J
2K
R22L
18K
P4IJ
10K
1B
.
MID
C8G
1n5
R5G
4K99
P3IJ
50K
1B
.
LOW
P9H
100K
5C
SWEEP
.
P1KL
5C
20K
GAIN
.
J224
R1G
4K7
J225
R2G
4K7
D2G
4148
U4AH
TLO74
J216
J217
J218
J215
J235
J229
C11G
16V
100u
J53
3
21
JB1G
#3925
6
5
4
3
1
JB2J
CH10_LINE_IN
.
C10G
100u
16V
C10H
100u
16V
C11H
16V
100u
C16G 330N C16H330N
C33G
10U
16V
J141
P2KL
1B
10K
.
MONITOR
R18I
4K7
C33
100n
P1G
20K
5C
.
GAIN
P2G
10K
B
MON1
.
P2H10K
B
MON1
.
J30
J78
R108A
15K
R72
47R
R105B
100R
J296
R26J
1K5
C7KL
100N
R24I
10K
P6G
10K
B
.
EFFECTS
R18K
4K7
J66
R16IJ
18K
P6H
10K
B
.
EFFECTS
J31
W1
R17K
4K7
C62B
47n
C64B
22n
C66B
10n
C63B
2n2
C65B
1n
C59B
10n
C61B
4n7
C55B
33n
C57B
18n
R78B
750R
C67B
330p
R82B
680R
R72B
82K
C68A
5n6
R79B
7K5
R74B
820R
J283
R76B
47K
R83B
7K5
R77B
100R
R86B
620R
R80B
56K
R87B
7K5
R81B
100R
R90B
620R
R84B
47K
J68
R85B
100R
R94B
620R
R88B
56K
R95B
7K5
R89B
100R
R98B
620R
R92B
47K
R99B
7K5
R93B
100R
R102B
680R
R96B
56K
R103B
7K5
R73B
100R
R106B
620R
R100B
56K
R104B
82K
J300
R91B
7K5
Q15B
BC560
Q18B
BC560
Q17B
BC560
Q20B
BC560
Q19B
BC560
Q22B
BC560
Q21B
BC560
Q23B
BC560
R4
6K8
Q16B
BC560
R24
620R
J38
J15
W2
U5
TLO72
6
5
4
3
1
JB1
PRE_EQ.(R)
.
P12
MODIFY
#4581
ENCODER
P1H
20K
5C
.
GAIN
1
#3666
R27I
10K
1
#3665
R2
2K
P8L
10A
10K
CHANNEL_9-10
.
C60B
68n
J9
R77A
100R
C58B
180n
P4
10A
10K
EFX_RETURN
.
C54B
680n
C52B
1u
MX2
TO_M1104
CABLE#3740
R24L
10K
J232
J240
C10I
1N
J65
R12L
390R
J125
J277
R109B
15K
J143
J305
J233
R20I
4M7
J219
J241
C15G
16v
33u
P6KL
1B
10K
.
EFX
R70A
15K
P2IJ
1B
10K
.
MONITOR
C10L
1N
R19I
39K
R66
1K
P1IJ
5C
20K
GAIN
.
R22I
18K
C14G
16v
33u
R49
14K0
J137
R14J
2K
J313
R59
1K
J285
P3KL
50K
1B
.
LOW
R33KL
33K
C14H
16v
33u
C5KL
100n
C6KL
100n
C15H
16v
33u
C8KL
100n
R30L
1K2
Q1G
MPSA13
C13K
6N8
R10IJ
10K
C13L
6N8
C4KL
100n
P10B
1B20K
.
63Hz
C8K
16V
100u
C8L
16V
100u
C7L
16V
100U
C13I
6N8
C15L
68N
C12K
16V
33u
C11K
16V
33u
C11L
16V
33u
R12J
390R
R9L
470R
R22K
18K
D5I
4148
J307
R20K
4M7
R17L
4K7
R27L
10K
R29K
10K
Q1H
A13
R27K
10K
C51B
100n
P6IJ
1B
10K
.
EFX
J201
R9I
470R
R7
6K8
LD1G
RED
D5J
4148
R24J
10K
J151
LD1H
RED
R9H
562R
J48
6
5
4
3
1
JB5
AMP_B_INPUT
.
R41
4K99
C10J
1N
D1
6V2
J322
D64148
R17FX
10R
P5KL
10K
1B
.
HIGH
HC30
U5FX
R14I
2K
J221
R10
3K
R30 6K98
C15I
68N
R33
45K3
R62
33K
J318
R67
1K
X1FX
16MHz
#6940
LD15
GRN
R53
33K
R20
270R
C5I 1n5
W2.
R71
620R
J281
R19L
39K
J237
R22
270R
R46
20K0
R13
10K
R45
620R
R87
200K
SW1
EQ/AMP
.
U12
LM339
R18 270R
D5
4148
LD14
GRN
U6
TLO72
LD13
GRN
R8J
470R
LD7
RED
R34
33K
LD6
RED
LD17
GRN
LD12
YEL
LD9 GRN
J92
LD10
GRN
R28L
2K
J54
R57
620R
R63
620R
C27
50V
22u
C25
50V
22u
C24
50V
22u
LD11
GRN
6
5
4
3
1
JB6
AMP_A_INPUT
.
6
5
4
3
1
JB2
PRE_EQ.(L)
.
6
5
4
3
1
JB4
POST_EQ.(R)
.
6
5
4
3
1
JB3
POST_EQ.(L)
.
6
5
4
3
1
JB7
MON_OUT
.
6
5
4
3
1
JB2H
CH12_LINE_IN
.
6
5
4
3
1
JB2K
CH11_LINE_IN
.
C7
16V
33U
C4
16V
33U
C1
16V
33U
C16
33U
16V
C13
33U
16V
LD16
YEL
R31L
1K2
J226
LD8
RED
D3K
4148
D1L
4148
C8
47p
D6J
4148
R15I
2K
J236
R42
10K
J273
R15L
2K
C17
1n5
D3L
4148
R12I
390R
R30KL
220R
D4G
4148
P6
50K
1B
.
MASTER_EFX_SEND
C10FX
10U
16V
R77
2K2
R73220R
J242
LD1KL
RED
R315
1K5
SP13
Q1KL
MPSA13
SW1KL
CUE
.
R8K
470R
C7K
16V
100U
R19K
39K
R1
2K
C12L
16V
33u
J12
J261
TESTJIG4
C15K
68N
R15K
2K
J210
H1
6
5
4
3
1
JB2I
CH9_LINE_IN
.
C5K
1n5
C56B
330n
C6K
1n5
R82
1K5
R3I
4K99
J140
J291
P7H
B
10K
PAN
.
J27
R78
470R
R21
270R
C6I 1n5
J90
C18
1n5
P5G
B
10K
TREBLE
.
J211
P3H
B
10K
BASS
.
C5J
1n5
C2KL
100n
C6L
1n5
U1KL
33078
R27J
10K
J299
P7G
B
10K
PAN
.
C15
1n5
R94
1K5
C6
150p
C14
1n5
C32
100n
P3G
B
10K
BASS
.
C3
150p
C13J
6N8
R1K
4K99
P4G
B
10K
MID
.
C35
100n
J72
C37
100n
J212
C31100n
C29
100n
D2
4148
J309
C11
47P
C12
100p
D34148
U13
LM339
U15
33078
U4
33078
C3947p
R8I
470R
P5
1B
10K
.
EFX_TO_MONITOR
P7KL
10K
1B
BAL
.
R28FX
750R
J44
Q5
A13
Q9
A56
J230
Q8
A56
J13
U14
TLO72
C36
100n
R4K
562R
R6L
562R
R7K
4K99
R5K 4K99
U2
MC4741
C21
100N
R18J
4K7
J8
R6K
562R
R2I
4K99
J213
1
#3666
R4L
562R
R7L
4K99
R1L
4K99
C26
100N
P5IJ
10K
1B
.
HIGH
R20J
4M7
P4H
B
10K
MID
.
C5IJ
100n
C6IJ
100n
P5H
B
10K
TREBLE
.
C8IJ
100n
R30I
1K2
J252
D1J
4148
R14K
2K
R3I
4K99
J29
C70B
33n
1
C9G
1n5
C3IJ
100n
C33H
10U
16V
C2IJ
100n
C6J
1n5
C8I
16V
100u
C8J
16V
100u
C7J
16V
100U
U18
TLO74
U1IJ
33078
J306
C12I
16V
33u
C11I
16V
33u
C11J
16V
33u
C19
100n
R1I
4K99
R3L
4K99
R13J
82K
R31I
1K2
J234
R20L
4M7
10K
1B
.
MID
R4I
562R
J310
R5L
4K99
R9J
470R
R13I
82K
R29J
10K
J287
R23L
33K
J295
R6J
562R
R7I
4K99
R75
2K
R5I
4K99
R6I
562R
R2I
4K99
R2J
4K99
J37
R4J
562R
R7J
4K99
J311
R1J
4K99
R23I
33K
R44
620R
R23K
33K
R12K
390R
R22J
18K
J320
J223
R3J
4K99
R5J
4K99
R31K
1K2
D3J
4148
1
#3666
R30IJ
220R
J253
J251
R31IJ
33K
J250
J249
R30J
1K2
R37G
220R
R27G
10K
R68
620R
6
5
4
3
1
JB8
EFX_SEND/FT._SWITCH
.
P3
50K
1B
.
MON_MASTER
6
5
4
3
1
JB2G
#3921
LINE_INPUT
LD1IJ
RED
Q1IJ
MPSA13
SW1IJ
CUE
.
WHT RED
JB1IJ
C1IJ
100n
D1I
4148
C7I
16V
100U
R30K
1K2
C12J
16V
33u
R12
220R
J275
J301
J314
R111B
100K
R38
27K
J19
R27
6K98
P2
B
50K
MAIN_R
.
R28
45K3
J93
R8G
562R
C71A
33n
J208
R81
2K7
R36
47K
R47
20K0
J206
C2
33U
16V
C5
33U
16V
J308
L1FX
#3818
W1.
R3
33K
R64
10R
R31
36K
C23H
22N
R40
10K
R9G
562R
R85
470R
J11
R11
33K
J303
J55
U19
TLO74
R79
2K
J200
R37
33K
C53B
68n
R56
10R
R26
6K98
R54
620R
R15
10K
J51
R83
1M
R10KL
10K
R86
200K
R74
2K
R24K
10K
J202
R23
620R
R28H18K
LD5
RED
J259
R76220R
R16KL
18K
D4 4148
R84
470R
C44
180n
J207
C43
180n
P8R
10A
10K
CHANNEL_11-12
.
D1K
4148
R90
470R
P7
1B
50K
.
HEADPHONES
U1
33078
J21
C28
16V
33U
6
5
4
3
1
JB2H#3921
LINE_INPUT
C23
50V
22u
R14
10K
R97A
100R
R78H
4M7
R78A
750R
R31J
1K2
C38
100n
R110A
15K
C62A
47n
C64A
22n
C66A
10n
C63A
2n2
C65A
1n
C59A
10n
C61A
4n7
C55A
33n
C57A
18n
C68B
5n6
C67A
330p
J231
R8H 562R
R17I
4K7
D3I
4148
R28J
2K
WHT RED
JB1KL
J209
R82A
680R
R101B
100R
R72A
82K
R79A
7K5
R74A
820R
P11B
1B20K
.
125Hz
R76A
47K
R83A
7K5
R73A
100R
R86A
620R
R80A
56K
R87A
7K5
R81A
100R
R90A
620R
R84A
47K
R91A
7K5
11
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
.
NOV/27/01
OCT/16/00
AUG/30/00
.
MAY/15/00
MAR/14/00
.
.
OCT/21/99
MAR/03/99
.
3.30
3.20
3.10
.
3.02
3.01
.
.
3.00
2.00
->22N_R40,R41-G-H_1K2->3K
PC#6473_C12G-H_6N8->5N6_C23G-H_47N-
PC#6292_R16FX_680R->470R_DEL_C5FX
PC#6213_R10_6K8->3K_J315->1K5-(R315
RCA_JK_#3466_.070"->.059"
PC#6244_HOLE_SIZE_FOR_GND_LEG_OF
MAKE_ALL_SOLDERMASK_BIGGER_THAN_PAD
PC#6140_HEADPHONE_JK_#3497->#3921
REF#_R18H-R19H
PC#5934_MOVED_C15G_PC#5960_CORRECT
PC#5936_FIX_PROTO_PROBLEMS
AP-812/818
M1156.PCB_DATABASE_HISTORY
R94A
620R
R88A
56K
R95A
7K5
R89A
100R
R98A
620R
R92A
47K
R99A
7K5
R93A
100R
R102A
680R
R96A
56K
R103A
7K5
C72B
16V
33U
R106A
620R
R100A
56K
R107A
7K5
R88 1M
R33G
2K
C41
100u
16V
P1
B
50K
MAIN_L
.
R42H
10K
R9K
470R
J24
1
#3666
R39
6K8
Q15A
BC560
Q18A
BC560
Q17A
BC560
Q20A
BC560
Q19A
BC560
Q21A
BC560
Q23A
BC560
Q22A
BC560
Q16A
BC560
C60A
68n
C58A
180n
C51A
100n
C53A
68n
C1KL
100n
C56A
330n
C54A
680n
C52A
1u
R42G 10K
J246
J239
J245
R4G
4K99
R6G
249R
J244
J248
J247
P8G
B
10K
CHANNEL_1
.
P8H
B
10K
CHANNEL_2
.
D4H
4148
D1G
4148
J256
J220
R22G
4K7
R37H
220R
R31H
1K5
R7FX
470R
R11G
4K99
R11H
4K99
R13G
249R
R15G
10K
R40H3K
R13H
249R
R40G
3K
J302
D2H
4148
C7H
50V
22u
C6H
50V
22u
P9G
100K
5C
SWEEP
.
P7IJ
10K
1B
BAL
.
D1H
4148
D3G
4148
R41G
3K
R41H
3K
R34H
10K
R27H
10K
R36H
10K
R19G
1K2
R23J
33K
R19H
1K2
R17H
33K
R3G
1K
R7H
249R
C69B
47p
R18G
1K2
C8H
1n5
R5H
4K99
J222
R65
620R
R1H
4K7
D6I
4148
R2H
4K7
J254
R3547K
J255
Q3H
BC550
Q3G
BC550
U2AH
33078
R93
1K5
U1AH
33078
U3AH
33078
C26FX
100N
1
HOLDER#3638
R37H
10K
R21G
4K7
R39G
4K7
R37G
10K
R39H
4K7
R24G
4M7
C5G
25V
100u
J42
R38H
1M
R38G
1M
R22H
4K7
R75A
7K5
MX1
#3597TO-CHANNELS
R26G
1K2
R34G
10K
R10H
4K99
R32G
8K2
R21H
4K7
R31G
1K5
D6K
4148
R25H
1K2
R18H
1K2
R10G
4K99
EY1
R15H
10K
R35H
2K
R17G
33K
R36G
10K
R35G
2K
SP1
R14H
82K
C40
50V
22u
J62
R32H
8K2
J144
R14G
82K
R33H
2K
R26H
1K2
R25G
1K2
R28G
18K
C1H 100n
R28I
2K
J205
R1710K
J7
1
#3665
1
C71B
33n
R70
620R
1
#3666
D1FX
4148
C7FX
2N2
C12FX
2N2
C25FX
2N2
J36
R5FX1K
U4FX
74HC374
1
R15FX
8X330R_RES
R8FX
100K
Q2FX
MPSA13
Q1FX
MPSA06
C15FX
22N
C17FX
22N
C23FX
10U
16V
C10G
100N
C13FX
10U
16V
C9FX
50V
22U
C6FX
50V
22U
C2FX
50V
22u
J34
6
5
4
3
1
JB9
H-PHONES
.
J33
C3FX
27P
J91
U1FX
28-PIN_SOCKET
32KX8_SRAM
#6993_IN_#3507
U3FX
28-PIN_SOCKET
YS_EPROM_27C512
#6981_IN_#3507
R29FX
750R
1
R100FX
8X10K_RES
J26
C42
100n
R6FX
10K
C5H
1n5
D2FX
4148
C8FX
2N2
R13FX
1K
R12FX1K
R9FX
1K
R11FX
10K
R10FX
470K
J32
J22
1
246
357911
108
13
15
17
19
21
23
25
27
29
31
363840424446485052
57
59
61
63
65
67
69
71
73
78 80 82 84
8381797775
76
55 34
32
30
28
26
24
22
20
18
16
14
12
3335373941434547495153
54
56
58
60
62
64
66
68
70
72
74
U2FX
ART-1365
#6992_IN_#3557
1
246
35
7
9
11
10
8
13
15
17
19
21 23 25 27
29
31
36
38
404244
34
32
30
282624222018
16
14
12
33
35
37
39
41
43
U6FX
CS4218
#6994_IN_#3550
KNOBPART#FUNCTIONREF
MODEL(S):-
AS_OF
MAIN-EQ
MON-EQ
GAIN
TREBLE
MID
SWEEP
BASS
MON1
EFX
PAN(BAL)
FADER
F
N/A
N/A
#8392
#8395
#8395
#8395
#8395
#8394
#8397
#8392
#8680
K
MAY/2001
-
-
-
-
-
-
-
-
-
-
-
#3996
#3996
#4567
#4537
#4537
#4387
#4537
#4566
#4566
#4537
#4489
P
P10A-18A
P10B-18B
P1G-P1H
P5G-P5H
P4G-P4H
P9G-P9H
P3G-P3H
P2G-P2H
P6G-P6H
P7G-P7H
P8G-P9H
R
AP-812/816
M1156.PCB_POT_LIST
C20FX
100N
C24FX 2N2
C542N2
C1FX
1uF
C4FX
27P
R111A
100K
C18FX
22N
P11
SELECT
#4581
ENCODER
J28
J49
P12B
1B20K
.
250Hz
C3G
100n
J43
R91
680R
J75
J25
J258
D5K4148
R58
1K
J282
C22FX
10N
R27FX
220R
C19FX
10U
16V
J39
R48
14K0
C10H
100N
U16
4560L(#6754)
R104A
82K
C2G
100n
L2FX
#3818
J203
P13B
1B20K
.
500Hz
EY3
C1G
100n
100n
R16FX
470R
C22
100n
J60
J64
J59
J145
R92
680R
C15J
68N
J214
R89
4K7
C70A
33n
R110B
15K
C69A
47p
EY2
EY5
P10A
1B20K
.
63Hz
C5L
1n5
R75B
7K5
R80
3K3
C2H
100n
J16
R107B
7K5
J316
C3H
100n
J73
C12G
5N6
J321
C23G
22N
C12H
5N6
C7IJ
100n
R43
4K99
J276 J279
R13L
82K
R55
33K
R32 6K98
C20
50V
22u
P14B
1B20K
.
1KHz
3
21
JB1H
#3925
J50
1
#3666
J312
C13G
4N7
J280
J52
R108B
15K
J304
J317
J271
C82J
100n
C34
100n
P15B
1B20K
.
2KHz
P16B
1B20K
.
4KHz
P17B
1B20K
T#3996
8KHz
R105A
100R
P18B
1B20K
T#3996
16KHz
P11A
1B20K
.
125Hz
P12A
1B20K
.
250Hz
P13A
1B20K
.
500Hz
P14A
1B20K
.
1KHz
P15A
1B20K
.
2KHz
P16A
1B20K
.
4KHz
P17A
1B20K
.
8KHz
P18A
1B20K
.
16KHz
R85A
100R
R97B
100R
J243
R70B
15K
J148
C72A
16V
33U
R8L
470R
J23
R69
620R
C13H
4N7
4148
C10K
1N
U17
TLO74
J204
C17G
2N2
R112A
220R
R101A
100R
R109A
15K
R2J
4K99
R112B
220R
R13K
82K
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PC#6500_CHANGE_STYLE_00_SLD-POT_HOLES
3921_JACKS_TO_SLOTTED_HOLE
PC#6771 IC SOCKET 3571->3507
PC#6864 REDO SOLDERMASK
PC#6952 ENLARGE 1 HOLE FOR RCA JACKS5.10
5.00
4.10
4.00
3.40JAN/28/02
MAR/08/02
NOV/1/04
MAR/31/05
OCT/17/05
D
D
D
D
D
D
D
D
D
.
MAY/25/06
V
V
V
V
V
V
V
V
V
.
5.20
N
N
N
N
N
N
N
N
N
TO 0.040"
PC#7091 HOLES FOR #3522 SWITCH FROM 0.031"
C29FX
100N
KNOBPART#FUNCTIONREF
MODEL(S):-
AS_OF
GAIN
HIGH
MID
LOW
MON
EFX
PAN(BAL)
FADER
EFX-RTN
MAIN-L/R
ENCODER-S/M
PHONES
#8392
#8395
#8395
#8395
#8394
#8393
#8392
#8660
#8660
#8660
#8397
#8392
MAY/2001
-
-
-
-
-
-
-
-
-
-
-
#4570
#4562
#4562
#4545
#4566
#4566
#4537
#4487
#4487
#4488
#4581
#4566
P11J-1KL
P5IJ-5KL
P4IJ-4KL
P3IJ-3KL
P2IJ-2KL
P6IJ-6KL
P7IJ-7KL
P8L-P8R
P4
P1-P2
P11-P12
P7
AP-812/816
M1156.PCB_POT_LIST
C28FX
100N
C27FX
100N
C17H
2N2
R29
36K
J257
28-PIN_SOCKET
32KX8_SRAM
#6993_IN_#3571
B
50K
MAIN_R
#4579
C11FX
10U
16V
"P21"
STYLE
"P25"
STYLE
"00"
STYLE
"EQ"
STYLE
J265
J270
R29I
10K
J272
J260
J284
J292
R29L
10K
J298
J274
J227
J79
D3H
4148
R17J
4K7
R19J
39K
KNOBPART#FUNCTIONREF
MODEL(S):-
AS_OF
F
F
F
EFX-TO-MON
MASTER-EFX
MON-MASTER
P
P
P
#4566
#4568
#4568
N
N
N
-
-
MAY/2001
K
K
K
#8393
#8393
#8394
R
R
R
P5
P6
P3
AP812/816
M1156.PCB_POT_LIST
EFXBUSS-
LVGND
LVGND
LVGND
S2-
LED_COM
BSIG
ASIG
ART_GNDI
BREF
+15V
+15V
-15V
-15V
ACLP
BCLP
MONBUSS+
S1-
LED+15V
+5V
+24V
+24V
AREF
U1FX
COPPER FOIL
SIDE VIEW
P2
IC SKT
IC
VER:5.20
#3466
#3466
#5010
#5011
D
M1156
EFX
MON
MID
MID
SWEEP
BASS
AP812/818
GRN
GRN
YEL
PUR
PUR
YEL
N/C
N/C
12
11
10
9
8
7
6
5
4
3
2
1
<<< Wave Solder
SLOT
SLOT
SLOT
FLAT
FLAT
5 MOVE C28FX AWAY FROM LEG OF P12
P12
MOVE C28FX AWAY FROM LEG OF
C28FX
ASSEMBLY M1156-5.20
#3925
SOLDER TO DGND
ADD EXTRA SOLDER
4 ADD 1" COPPER STRIP ON BOTTOM OF U1FX FOR
3 ADD .5" COPPER STRIP ON TOP OF P2 FOR N.A.
2 ADD YELLOW WIRE NEXT TO U6
1 ADD COPPER FOIL ON I.C SOCKET OF U1FX
SOLDER TO POT
FOLD COPPER OVER AND
COPPER
COPPER
TAPE
TAPE
AND EXPORT
EXPORT
P2
U1FX
PCB
XLR
PCBSA DEPT.
PRODUCTION NOTES
BLANK SIZE=16.000" X 10.500"
#3421
#6408
PCB MECH M1156-5.20
P:\1156V50.PRN
PRODUCTION NOTE 4:
NORTH AMERICAN CE