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7669
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7828
7903
SEE LAYOUT DIAGRAM
LEAD/PIN REFERENCE
1. MC12D: DO NOT STUFF W3 #2329 AND W10 #2328 HEADERS
M1172 PRODUCTION NOTES
4
2
-V
A
5
7
3
1
B
+V
6
8
4
2
-V
A
5
7
3
1
B
+V
6
8
"STYLE_P32"
6
4
2
+V
1
-V
4
9
11
13
7
5
3
1
2 3
8
10
12
14
FUNCTION KNOBREF
MODEL(S):-
PART#
N
N
N
N
N
N
N
N
N
N
N
N
K
K
K
K
K
K
K
K
K
K
K
K
{NEW}
MC12D
M1172 POT LIST CONT'D
P220, P224 MON2 (RETURNS) 4462
P213,214 MON1&2 (SENDS)
P215,P216 EFX1,2 (SENDS)
4462
4462
P2
ZONE/SUB
4462
P14 PHONES 4464
TREBLE (STEREO)4464
P22I, P22J
P21I,P21J
MID (STEREO) 4464
P23I, P23J BASS (STEREO) 4463
P34 MEDIA IN 4463
4463REC OUTP33
P202
P203
4463
4463
TREBLE MAIN EQ
BASS MAIN EQ
R
R
R
R
R
F
F
F
F
F
P
P
P
P
P
N
N
N
N
N
N
N
N
N
N
N
N
K
K
K
K
K
K
K
K
K
K
K
K
GRAPHIC EQ FADERS 3995P204-P212
P9A-P9H 4415MONO CH FADERS
P25I,P25J STEREO CH FADERS 4408
EFX1,EFX2 FADERS 4408P217,P221
P200
P201
MAIN LEFT FADER
MAIN RIGHT FADER
4408
4408
6578P10FX FX SELECT
FUNCTION KNOBREF
MODEL(S):-
PART#
N
N
N
N
N
N
N
N
N
N
N
N
K
K
K
K
K
K
K
K
K
K
K
K
{NEW}
M1172 POT LIST
MC12D
4461P1A-P1H
P5A-P5H 4461
P11A-P11H 4461
4461P26I,P26J,P218,P222BALANCE
FX MODIFY 4461P12FX
4461P3A-P3H
P7A-P7H
MON1 4462P17A-P17J
P19A-P19J MON2 4462
P13A-P13J
P15A-P15J
EFX1
EFX2
4462
4462
P219, P223 MON1 (RETURNS) 4462
TREBLE (MONO)
MID (MONO)
PAN (MONO)
BASS (MONO)
FREQUENCY (MONO) 4466
"STYLE_P34"
4
2
-V
A
5
7
3
1
B
+V
6
8
11
8
5
2
12
9
6
13
10
7
3
4
1
D
D
D
D
V
V
V
V
N
N
N
N
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
V
V
N
N
N
N
N
N
N
N
N
16 14 12 10
1 3 5 7
V-
91315 11
2
4 6 8
5
2
#
6
3
4
1
DATE
MODEL(S):-
VER# DESCRIPTION OF CHANGE
D
D
V
V
N
N
D
D
D
D
V
V
V
V
N
N
N
N
M1172 DRILL HISTORY
MC12D
4
1
6
5
3
#
2
MODEL(S):-
PC#
*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY
PENDING CHANGE
X
X
X
X
X
X
PC
PC
PC
PC
PC
PC
M1172 PENDING CHANGES
MC12D
12
9
6
3
#
13
11
10
5
4
8
7
2
1
DATE
MODEL(S):-
VER# DESCRIPTION OF CHANGE
D
D
D
V
V
N
D
D
D
D
D
D
D
V
V
V
V
V
V
V
N
N
N
M1172 HISTORY
MC12D
N
N
N
N
N
N
V
1V0 RELEASED FOR PRODUCTION31-AUG-2009
30-SEP-2009 2v00 PC7849: Isolate MEDIA GND OUT from MEDIA GND IN
18-MAR-2010 V03 PC7976: Change pads on stereo pots to round GG
11
8
5
2
12
9
6
13
10
7
3
4
1
D
D
D
D
V
V
V
V
N
N
N
N
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
V
V
N
N
N
N
N
N
N
N
N