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MA5.350 Block Diagram
1 2 3 4 5 6 7 8
A A
1 2
R111 R109
2.7K 15K
1 2 C104
C105
563M 563M
+15V
+15V 1 2 1 2
U12A
8
RCA1B R103 KA4558 R110
8
5.1K 3 6.8K R115 U14A
2
2 1 2 1 2 1 1 2 3 NJM4558L U15A SW11A
+
1CH INPUT 19K R116
5
1
2 1 1 2 3 1 2 19K 4558L R117
C102 2 1 1 2 6 4 2 100
VR12A
5
C101 3 1 1 2 2 4 1 2
+
4.7U 1CH OUT
1
3
50KB VR12B
4.7u R108 U13A 3
R101 2 1 2 1 2 50KB
+
27K NJM4558L C141
10K
8
R112 1 2
VR11A 4.7U
8
3
+15V
20K 10K
+15V
2
1
1 2 C103
U11A 56P 1 2
2
3
1
1
1
1
R105 R106 R107 R113
B 510 B
8 R102 10K 1K 10K R114
+15V
22K 100
2
2
2
1 2
2
KA4558
1
1
R104
1K C203
10P 1 2
2
SW1 1 2
R209
R211
15K
2.7K C204
R208 1 2 1 2
C205
270K 563M
563M
U12B -15V 1 2 1 2
RCA1B R203 KA4558
R210
4
5.1K 6 6.8K R215 U14B
8
NJM4558L SW11B
11
2 1 2 1 2 7 1 2 5 U15B
+
2CH INPUT 19K R216
1
5
5 7 1 2 9 7 6 19K 4558L R217
C202 6 7 1 212 10 6 100
VR12C
5
C201 5 7 1 2 6 8 1 2
+
4.7U 2CH OUT
1
6
U13B 50KB VR12D
4
4.7u 5
VR11B NJM4558L 50KB
2
R201 5 1 2 -15V
+
10K 20K C241
4
R206 R212 1 2
4.7U
4
7
-15V
10K 10K -15V
2
4
C C
U11B 1 2
6
5
1
1
R205 R213
4 R202 510 10K R214
-15V
22K 100
2
1 2
2
KA4558
7
1
R204
1K
2
D D
DELTA
Title
MA5.350-I1
Size Document Number Rev
A3 D-E-PP9505I10
Date: Monday, March 03, 2003 Sheet 7 of 1
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2
R311 R309
2.7K 15K
1 2 C304
C305
683M 683M
+15V
3CH INPUT +15V 1 2 1 2
U32A
8
A A
RCA1B R303 KA4558 R310
8
5.1K 3 6.8K U34A
2
2 1 2 1 2 1 1 2 3 NJM4558L U35A SW31A
+
R315
5
1
2 1 1 23 1 2 R316 4558L R317
C302 2 1 1 2 6 4 2 100
C301 9.09K VR32A
5
3 1 1 2 2 4 1 2
+
4.7U 3CH OUT
1
3
50KB 9.09K VR32B 3
4.7u R308 U33A
R301 2 1 2 1 2 50KB
+
27K NJM4558L C341
10K
8
R312 1 2
VR31A +15V 4.7U
8
3
20K 10K
2
1
1 2 C303 +15V
U31A 56P 1 2
2
3
1
1
1
1
R305 R306 R307 R313
8 +15V R302 510 10K 1K 10K R314
22K 100
2
2
2
1 2
KA4558
2
1
1
R304
1K C403
10P 1 2
2
1 2
R409
R411
15K
2.7K
B 1 2 1 2 C404 B
R408 C405
270K 683M
683M
4CH INPUT U32B -15V 1 2 1 2
KA4558
RCA1B R403 R410
4
5.1K 6 6.8K R415 U34B
8
NJM4558L SW31B
11
2 1 2 1 2 7 1 2 5 U35B
+
9.09K R416
1
5
5 7 1 2 9 7 6 9.09K 4558L R417
C402 6 7 1 2 12 10 6 100
C401 VR32C
5
5 7 1 2 6 8 1 2
+
4.7U U33B 4CH OUT
1
6
50KB VR32D
4
4.7u NJM4558L 5
R401 VR31B -15V 50KB
2
5 1 2
+
10K 20K C441
4
R406 R412 1 2
-15V 4.7U
4
7
10K 10K
2
4
-15V
U31B 1 2
6
5
1
1
R405 R413
4 R402 510 10K R414
-15V
22K 100
2
1 2
KA4558