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6
R306
0 ohm
C189
22uF,16V
S12
R242
R305
0 ohm
C190
22uF,16V
R243
S11
C174
C175
470pF
470pF
D
6
+50V_B
R277
4
R82
0 ohm
47k
2
2
2
R83
0 ohm
2
DNS
3
1
3
1
1
Q28
3
3
R285
BC856
NCJ6FI-V-0
J7
100k 1%
R281
R234
15.0k 1%
15.0k 1%
0 ohm
R304
0 ohm
R303
C177
C176
470pF
470pF
C
R302
0 ohm
C209
22uF,16V
S18
R270
R301
0 ohm
C210
22uF,16V
S17
R271
C196
C197
470pF
470pF
6
B
+50V_B
R279
R280
47k
2
2
4
R84
0 ohm
1
2
R88
0 ohm
2
DNS
3
3
Q30
Q31
3
3
BC856
BC856
1
1
NCJ6FI-V-0
R287
J8
100k 1%
R283
R262
R263
XLR INPUT
15.0k 1%
15.0k 1%
15.0k 1%
0 ohm
R300
0 ohm
R299
C199
C198
470pF
470pF
A
+5V
4
4
C184
+v
U30-E
C185
+v
U29-E
-v
-v
MC33079
MC33079
0.1uF
11
0.1uF
11
-5V
5
48.7k 1%
CH3 GAIN
48.7k 1%
8
7
6
+5V
5
CH3_PEAK_INPUT
4
3
2
CH3-GAIN-HIGHSIDE
CH3-GAIN-LOWSIDE
1
J10
R278
47k
1
+5V
INVERTING INPUT
Q29
R286
BC856
C171
100k 1%
R235
R282
D17
D18
100pF
15.0k 1%
15.0k 1%
1N4148
1N4148
C178
R292
47uF,63V
100 ohm
R131
6.19k 1%
R291
R135
C179
100 ohm
47uF,63V
1.00k 1%
D19
D20
R134
1N4148
1N4148
47.5k 1%
Q22
MBT4401
-5V
CH4 GAIN
48.7k 1%
48.7k 1%
8
7
6
+5V
5
CH4_PEAK_INPUT
4
3
2
CH4-GAIN-HIGHSIDE
CH4-GAIN-LOWSIDE
1
J13
47k
1
+5V
INVERTING INPUT
R288
100k 1%
C193
R284
D21
D22
R141
100pF
15.0k 1%
6.19k 1%
1N4148
1N4148
C200
R294
47uF,63V
R151
100 ohm
1.00k 1%
R150
R293
C201
47.5k 1%
47uF,63V
100 ohm
Q33
D23
D24
MBT4401
1N4148
1N4148
-5V
4
3
+5V
C187
0.1uF
C213
47pF
R221
R222
R233
3.92k 1%
3.92k 1%
7.50k
13
R232
7.50k
-
14
R231
7.50k
U29-D
12
R241
3.32k 1%
+
C173
MC33079
R289
R230
7.50k
18.2 ohm 1%
2200uF,6.3V
CH3 GUITAR INPUT ENABLE
NON-INVERTING INPUT
Q20
Q21
2N4403
2N4403
C172
R136
6.19k 1%
100pF
R138
1.00k 1%
MBT4401
Q32
R137
47.5k 1%
C191
15pF
R228
1.00k 1%
9 -
U29-C
10
R229
1.00k 1%
+
MC33079
C192
R225
R226
2.00k 1%
2.00k 1%
15pF
R227
330 ohm
C188
0.1uF
-5V
+5V
C207
0.1uF
C214
47pF
R249
R250
R261
3.92k 1%
3.92k 1%
7.50k
R260
13
7.50k
-
R259
7.50k
14
U30-D
12
R269
3.32k 1%
+
C195
MC33079
R290
R258
7.50k
18.2 ohm 1%
2200uF,6.3V
NON-INVERTING INPUT
Q24
Q25
2N4403
2N4403
C194
R152
6.19k 1%
100pF
R154
1.00k 1%
MBT4401
Q35
R153
47.5k 1%
C211
15pF
R256
1.00k 1%
9 -
U30-C
10
R257
1.00k 1%
+
MC33079
C212
R253
R254
2.00k 1%
2.00k 1%
15pF
R255
330 ohm
C208
0.1uF
-5V
2
3
MC33079
+
1
U29-A
2
-
R28
10.0k 1%
C18
100pF
R29
4.99K 1%
MC33079
C180
5
R116
6.81K 1%
+
U29-B
6
22uF,16V
-
R117
3.32k 1%
R236
0 ohm
R310
0 ohm
R309
100 ohm
R237
C182
C181
100k 1%
470pF
470pF
8
3
+
U30-A
2
-
R30
C19
R31
CH4 GUITAR INPUT ENABLE
C202
R118
6.81K 1%
5
6
22uF,16V
R119
3.32k 1%
R264
0 ohm
R307
0 ohm
R308
100 ohm
R265
C204
C203
100k 1%
470pF
470pF
8
COMPANY:
TITLE:
AI01 Main PCB
PART NUMBER:
9-40-0598-3
ASSY NUMBER:
9-79-0598-3
DRAWN:
DATED:
CB/KRH
6/23/2011
FILENAME:
AI01MN301A.sch
RELEASED:
DATED:
SCALE:
1
CH3_PEAK_INPUT
D
7
CH3_ADC
CH3 INSERT
2
4
J23
TIP
RING
3
JY-6353-02-250
1
SLEEVE
C
MC33079
1
CH4_PEAK_INPUT
10.0k 1%
100pF
4.99K 1%
B
MC33079
+
7
U30-B
CH4_ADC
-
CH4 INSERT
2
4
J26
TIP
RING
3
JY-6353-02-250
SLEEVE
1
AKAI
A
SIZE:
C
SHEET:
2
OF
4
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