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A
B
C
D
1
2
REC OUT LEVEL
R165
C60
N302
N305
1/4W
D
33U
16V
221R
50K
P18:A
{Body}
B
4437
R167
4K99
MINI
{Body}
619R
C39
1/4W
47P
100V
R84
3
N306
N304
+71dB Bal
MC33079P
DNS
+
C67
U5:C
100V
N307
R83
4
1/4W
R82
10K0
1/4W
MINI
10K0
MINI
+
U5:D
DNS
C68
MC33079P
100V
5
N299
{Body}
619R
47P
100V
1/4W
C61
R85
R168
4K99
N300
MINI
B
4437
50K
P18:B
R166
33U
16V
N301
N297
1/4W
D
C62
221R
REC OUT LEVEL
{Body}
6
7
100N
U5:E
C94
100V
8
9
R130
N289
1/4W
10K
RAD
Chan 5/6
R131
N290
10
1/4W
10K
Cue
RAD
Select
R132
N286
1/4W
10K
RAD
Chan 7/8
11
N288
R134
N408
1/4W
10K
RAD
R93
1/4W
1
10K0
MINI
R135
1/4W
12
10K0
MINI
R136
1/4W
2
N269
10K0
MINI
R94
1/4W
10K0
MINI
R129
1/4W
3
10K0
MINI
R89
1/4W
13
10K0
N270
MINI
R90
4
1/4W
10K0
MINI
R91
1/4W
10K0
MINI
14
M1198.PCB_DATABASE_HISTORY
MODEL(S):-
M8
#
DATE
VER#
DESCRIPTION OF CHANGE
1
JULY 25 03
P2
CHANGE C1,C34 FROM 100P TO 47P
15
2
JULY 25 03
P2
CHANGE R17A,B,C,D R22A,B,C,D FROM 1K21 TO 2K49
3
JULY 25 03
P2
CHANGE R43E,R43F,R48E,R48F FROM 1K21 TO 2K49
4
JULY 25 03
P2
DNS--->C67,68,69,70,71,72,73,74,75,76,36,37,40,41
5
JULY 25 03
V1.00
PILOT RUN
6
Aug 21, 2003
V1.00
Renumber marconi nodes. Changed XC3,8 to testjig holes
7
SEPT 22 03
V2.00
PILOT RUN CHANGES& MOVE TO VER:2.00
8
SEPT 30 03
V2.00
SEE NOTE 1
9
26-NOV-2003 V2.00 Package Change:P7(YS#4442-->4441);
10
D
V
C7A-D,C8A-D(YS#5267-->5879)
11
D
V
N
16
12
D
V
N
13
D
V
N
14
D
V
N
15
D
V
N
16
D
V
N
17
D
V
N
18
D
V
N
19
D
V
N
20
D
V
N
21
D
V
N
17
22
D
V
N
23
D
V
N
A
B
C
D
E
F
G
H
I
L
N15
RING
Aux Return
R5
R6
1/4W
1/4W
N303
20K0
20K0
MINI
MINI
R
N259
R
Tape
#3466
Out
RING
J9
REC OUT
L
N12
AUX MASTER
R163
C26
N319
1/4W
M
33U
16V
3K01
50K
P11:A
MINI
B
4433
N311
R164
N248
1/4W
10K0
MINI
C27
47P
100V
MC33079P
U4:B
N250
RAD
RAD
1K
1K
1/4W
1/4W
R113
R114
N281
U10:C
N280
PHONES/CTRL ROOM
C35
N287
D
33U
16V
100K
P17:A
R147
4B
4430
10K0
N285
N276
MINI
N279
C1
47P
100V
NJM4850L
R145
1/4W
+80dB Bal
47R5
+
FLMP
U10:A
R137
DNS
1/4W
R138
249R
N293
C72
1/4W
N37
N277
100V
249R
+
N292
U10:B
R146
1/4W
47R5
NJM4850L
FLMP
DNS
C76
100V
C34
47P
100V
N284
N278
N282
Phones/
4B
4430
100K
P17:B
C59
N291
D
33U
16V
Ctrl Room
PHONES/CTRL ROOM
R148
10K0
RAD
#
DATE
VER#
DESCRIPTION OF CHANGE
24
D
V
N
25
D
V
N
26
D
V
N
27
D
V
N
28
D
V
N
29
D
V
N
30
D
V
N
31
D
V
N
32
D
V
N
33
D
V
N
34
D
V
N
35
D
V
N
36
D
V
N
37
D
V
N
38
D
V
N
39
D
V
N
40
D
V
N
41
D
V
N
42
D
V
N
43
D
V
N
44
D
V
N
45
D
V
N
46
D
V
N
47
D
V
N
48
D
V
N
49
D
V
N
50
D
V
N
E
F
G
H
I
J
K
L
M
C4
680P
100V
R71
1/4W
10K0
RAD
N257
N315
33U
R70
N260
1/4W
C77
MC33079P
4K99
16V
-
MINI
R3
10K0
R68
1/4W
MINI
U4:C
4K99
N294
+6dB
MINI
N256
N295
680P
R69
10K
10K0
C6
5C
4431
R72
MINI
100V
1/4W
P8:A
9K09
D
AUX RTN MASTER
Max Input
3 volts peak
balanced
C2
680P
100V
R64
R66
1/4W
1/4W
N261
4K99
10K0
MINI
MINI
N254
33U
R7
N264
20K0
C78
R4
MC33079P
MINI
16V
10K0
-
RAD
R65
N265
N262
1/4W
U4:D
4K99
N255
10K
R8
MINI
5C
20K0
4431
R67
680P
MINI
N298
10K0
C5
P8:B
MINI
100V
D
AUX RTN MASTER
Aux Send
N252
R77
R76
1/4W
1/4W
DNS
10K0
10K0
RAD
RAD
C70
N247
100V
N251
MC33079P
R80
N68
+75dB Bal
1/4W
R81
+
R78
619R
619R
1/4W
{Body}
+
U4:A
{Body}
10K0
RAD
RING
N245
R79
N246
1/4W
10K0
MINI
11
W2:K 14
100N
U4:E
C97
100V
100N
C98
100V
7
W2:G 14
Amplifier
Clip LEDs
8
W2:H 14
14
W2:N 14
N283
N36
RING
13
W2:M 14
12
W2:L 14
To M1197
LED PCB
"STYLE_P32"
"STYLE_P20"
J
K
L
M
N
O
P
Q
MAIN MASTER
R170
C31
N314
N316
1/4W
D
33U
16V
221R
50K
P15:A
{Body}
B
4437
R122
L
N313
1/4W
4K99
C32
MINI
47P
100V
Main Level
+70dB bal
MC33079P
+
U5:A
R
MAIN MASTER
R169
C28
N318
N317
1/4W
D
33U
16V
221R
50K
P15:B
{Body}
B
4437
N365
R125
N310
1/4W
4K99
MINI
C29
47P
100V
MC33079P
+
U5:B
R24
N324
1/4W
9K09
DNS
C69
Phantom
100V
Power
L
PHANTOM
PHANTOM
S1:A
S1:B
3522
3522
N78
Main
R87
3K16
0.1%
Out
N267
N82
R
1
12
W1:A
N86
2
12
W1:B
N84
3
12
W1:C
4
N109
12
W1:D
N79
C79
N244
100N
100V
10U
N343
5
C84
12
W1:E
35V
C80
100N
100V
N249
6
12
W1:F
C81
10U
100N
100V
C85
35V
N243
7
12
W1:G
N81
N31
C82
100N
100V
W1:H
12
8
W1:I
12
9
10
W1:J
12
W1:K
12
11
W1:L
12
12
TO AMP PCB
N
O
P
Q
R
S
T
U
4 - Band
Tone Controls
N308
M1
1
3
IN
OUT
+
2
10
GND
14
W2:J
EQ1
To M1197
+70dB bal
LED PCB
N309
9
M2
14
W2:I
1
3
IN
OUT
+
2
GND
EQ2
R95
R88
N13
1/4W
1/4W
619R
10K0
{Body}
MINI
N49
N50
DNS
R86
1/4W
C71
MC33079P
+
10K0
100V
MINI
U12:A
N53
R140
R139
J4
N54
1/4W
1/4W
MAIN OUT LEFT
10K0
10K0
MINI
MINI
R97
1/4W
619R
{Body}
C74
DNS
100V
C73
DNS
100V
R96
R142
N56
1/4W
1/4W
619R
10K0
{Body}
MINI
N45
N43
R144
1/4W
MC33079P
+
10K0
MINI
U12:D
N44
R141
R143
J5
N77
1/4W
1/4W
MAIN OUT RIGHT
10K0
10K0
MINI
RAD
R133
1/4W
619R
C75
{Body}
DNS
100V
R101
N18
1/4W
1K0
MINI
R92
DNS
N16
1/4W
C41
1K0
50V
MINI
DNS
C37
50V
AMP IN LEFT
T
R
S
J12
N14
N19
N20
L
-
-
-
DNS
C40
50V
N17
R100
1/4W
Amp
1K0
MINI
Input
R99
N21
1/4W
1K
N23
RAD
N24
N22
AMP IN RIGHT
T
R
S
J13
DNS
R
C36
-
-
-
50V
2 volts peak
for full power
out into 4R
Product
Product
M8
M8
M8 Mixer Section Sch
M8 Mixer Section Sch
PCB#
PCB#
M1198
M1198
Date:
Date:
Wed Jan 14, 2004
Wed Jan 14, 2004
Rev:
Rev:
2V00
2V00
Filename:
Filename:
M1198 V2.00 sch.SCH2002
M1198 V2.00 sch.SCH2002
R
S
T
U
V
1
2
3
4
5
6
7
8
N83
9
10
N58
11
12
13
14
15
16
Sheet
Sheet
1
1
of
of
6
6
17
V
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