Alto MAC 2.2, MAC 2.3, MAC 2.4, Руководство по обслуживанию

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1 2 3 4 5 6 7 8
A
B
C
D
8 7 6 5 4 3 2 1
D
C
B
A
Title
Number Revision Size
D
Date: 17-Sep-2004 Sheet of
File: D:\MAC\PCB .ddb Drawn By:
5
6
7
8
4
U3-B
NE5532
3
2
1
U3-A NE5532
R37
10K
R68
10K
R64 10K
R69
1K
R65
820
R70
10K
R75
270
R57
4.7K
R30
270
R27
100
C31
180P
C34
10U
C33
180P
C28
0.15
C29
0.22U
C4
0.022U
C8
56P
C10
0.0033U
C32
56P
C11
0.0033U
C12
0.0022U
C13
0.022U
C30
0.15
ZD1
15V 1N4744
ZD2
15V 1N4744
D18 D19
D16
1N4148*4
D17
R16
820
R34
820
R21 10K
R15
0.2-5W R13
0.2-5W
R9
22-1W R6
0.2-5W R8
0.2-5W
R14
0.2-5W
R29 1.5K
R19
47K
R7
0.2-5W
R18
150K
R23
10K-1%-1/2W
R20
150K
R17
2.4K-3W
R28
2.4K-3W
-15V_B
+15V_B
D9
1N4937
D5
1N4148
D10
1N4937
D6
1N4148
D7
1N4148
D2
1N4004
D3
1N4148
D1
1N4004
D4
1N4148
D11
1N4148
D8
1N4148
VR1
100
ZD3
5.6V
R36
90
VR3
3.3K
VR2
3.3K
ZD4
5.6V
Q 9
2SC2412K
Q10
2SC2412K
Q 8
2SC5200 Q 6
2SC5200 Q 7
2SC5200
Q 1
2SA1943 Q 2
2SA1943 Q 3
2SA1943
Q 5
15033
Q 4
15032
R10
6.8-1/2W
R11
6.8-1/2W
R25
390K
R4
820-3W
R5
820-3W
+VCC_B
-VCC_B
R1
5.6-2W
T1
COIL
R2
3W 12
R3
3W 12
C3
0.068U
E200
E201 JP16
JP15
1+
1-
2+
2-
SPEAKON
J103+
J103-
BR_POS
BR_NEG
PSA3600(MAC2.2) Schematic Diagram 2 of 4
CHANNEL-B
Channel-B
R12
22-1W
C7
0.001U
R33
47
D i n g N i a n C o n g
+IN B
-IN B
F-30-B
F--SND-B
F-BYP-B
CLIP-B
PSA-3000
R51
20K
R35
20K
^ R _ 0 8 0 5 ^ R _ 0 8 0 5
^ C _ 0 8 0 5
^ R _ 0 8 0 5
^ R _ 0 8 0 5
^ R _ 0 8 0 5
^ R _ 0 8 0 5
^ R _ 0 8 0 5
^ C _ 0 8 0 5
^ R _ 0 8 0 5
^ R _ 0 8 0 5
^ R _ 0 8 0 5
^ R _ 0 8 0 5 ^ R _ 0 8 0 5
^ R _ 0 8 0 5
^ R _ 1 2 0 6
^ R _ 1 2 0 6
^ R _ 1 2 0 6
^ R _ 1 2 0 6
^ C _ 1 2 0 6
^ R _ 1 2 0 6
^ C _ 1 2 0 6
^ R _ 1 2 0 6
^ R _ 1 2 0 6
A 1
A 1
A 1
P1
P1
P1
P1
P1
P1
P1
P1
2
4
PSA3600-R
+SPK
E112
-SPK
-VCC_B
+VCC_B
GND
+VCC_B
-VCC_B
T O C N 1
SP B
C1
4700U/80V
C2
4700U/80V
C5
220U-25V
C6
220U-25V
- 6 7 V
+ 6 7 V
CN3:4
CN3:3
CN2:3
CN2:4
T O L E D 4 ( S I G B )
CN3:6
CN3:5
CN2:5
CN2:6
T O L E D 4 ( S I G B )
CN3:1
CN3:2
CN3:7
CN2:1
CN2:2
CN2:7
T O V R 2 ( V O L )
^ C _ 0 8 0 5
^ C _ 1 2 0 6
R63
10K
R66
270
R74
100
R62
39K
R71
7.5K
R43
150K
R72
100
Q12
HMBT5401
-14V
+14V
14
15
13
12
16
10
9
U1B
LM13700
^ R _ 0 8 0 5
^ R _ 0 8 0 5
^ R _ 1 2 0 6
^ R _ 0 8 0 5
^ R _ 0 8 0 5
^ R _ 0 8 0 5
A 1
C15
100UF-25V
^ R _ 0 8 0 5
be modify
be modify
be modify
be modify
BR_RET
B R M O N O R E T U R N - C A U T I O N , S E N S I T I V E N O D E
S W - G N D F O R C L I P L I M
5