![Alto MAC 2.2, MAC 2.3, MAC 2.4 Скачать руководство пользователя страница 8](http://html.mh-extra.com/html/alto/mac-2-2-mac-2-3-mac-2-4/mac-2-2-mac-2-3-mac-2-4_service-manual_2911646008.webp)
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B
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D
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Title
Number
Revision
Size
D
Date:
17-Sep-2004
Sheet of
File:
D:\MAC\4
PCB
.ddb
Drawn By:
5
6
7
8
4
U2-B
NE5532
3
2
1
U2-A NE5532
R46
10K
R48
10K
R41
10K
R45 1K
R42
820
R44
10K
R56
270
R57
4.7K
R50
270
R26
100
C21
180P
C27
10U
C20
180P
C25
0.15
C26
0.22U
C4
0.022U
C23
56P
C8
0.0033U
C22
56P
C9
0.0033U
C7
0.0022U
C6
0.022U
C24
0.15
Q11
HMBT5401
ZD5
15V 1N4744
ZD6
15V 1N4744
D12
D13
D15
1N4148*4
D14
R22
820
R24
820
R21
10K
R17
0.2-5W
R15
0.2-5W
R11
22-1W
R8
0.2-5W
R38
0.2-5W
R10
0.2-5W
R37
0.2-5W
R16
0.2-5W
R20
1.5K
R7
47K
R9
0.2-5W
R52
150K
R54
13.0K
R53
150K
R18
3K-3W
R19
3W 3K
-15V_A
+15V_A
D9
1N4937
D6
1N4148
D8
1N4937
D5
1N4148
D7
1N4148
D2
1N4004
D4
1N4148
D1
1N4004
D3
1N4148
D10
1N4148
D13
1N4148
VR1
100
ZD1
5.6V-1/2W
R23
90
VR2
3.3K
VR3
3.3K
ZD2
5.6V-1/2W
Q 9
HMBT2222A
Q10
HMBT2222A
Q 8
2SC5200
Q 6
2SC5200
Q 7
2SC5200
Q19
2SC5200
Q 1
2SA1943
Q 2
2SA1943
Q 3
2SA1943
Q18
2SA1943
Q 5
15033
Q 4
15032
R12
6.8-1/2W
R13
6.8-1/2W
R59
499K
R4
1K-3W
R5
1K-3W
+VCC_A
-VCC_A
SP_B
R1
5.6-2W
T1
COIL
R2
12-3W
R3
12-3W
C3
0.068U
E200
E201 JP16
JP15
1+
1-
2+
2-
SPEAKON
J203+
J203-
BR_POS
BR_NEG
PSA3900(MAC2.3) Schematic Diagram 1 of 4
CHANNEL-A
Channel-A
R14
22-1W
C5
0.001U
R6
47
TH_A
R55
11.0K
R32
1K
R58
33K
R24
33K
R60
3.3K
PSA-3000
^ 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
^ C _ 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
^ R _ 0 8 0 5
^ R _ 0 8 0 5
^ C _ 1 2 0 6
^ R _ 0 8 0 5
^ R _ 1 2 0 6
^ R _ 0 8 0 5
^ R _ 0 8 0 5
^ C _ 1 2 0 6
^ R _ 0 8 0 5
^ R _ 1 2 0 6
^ C _ 1 2 0 6
^ R _ 1 2 0 6
^ R _ 1 2 0 6
^ R _ 1 2 0 6
^ R _ 0 8 0 5
R51
20K
R31
20K
^ R _ 0 8 0 5 ^ R _ 0 8 0 5
R22
6.8-1W
A 1
A 1
A 1
A 1
A 1
P1
P1
P1
P1
P1
P1
P1
P1
P1
P1
D i n g N i a n C o n g
1
4
PSA3900-L
+SPK
-SPK
E112
GND
-VCC_A
+VCC_A
C1
3300U/100V
C12
3300U/100V
C2
3300U/100V
C13
3300U/100V
C19
220U-25V
C18
220U-25V
CN1:11
CN1:11
SP_A
CN1:10
CN1:10
CN1:12
CN1:12
CN1:13
CN1:13
N C
N C
N C
CN1:5
CN1:5
CN1:6
CN1:6
CN1:7
CN1:7
CN1:4
CN1:4
- 7 8 V
+ 7 8 V
T O L E D 2 ( S I G A )
CN2:2
CN1:2
CN1:1
CN2:1
CN1:4
CN2:4
CN2:3
CN1:3
T O V R 1 ( V O L )
CN2:5
CN1:5
CN2:6
CN1:6
CN2:7
CN1:7
T O L E D 1 ( C L I P A )
+IN B
-IN B
F-30-B
F-SND-B
F-BYP-B
BR-RET
BR-CUT
CLIP-B
1
3
5
7
9
11
13
15
17
19
21
23
25
2
4
6
8
10
12
14
16
18
20
22
24
26
CN104
BR_BAL
A 1
BR_BAL
+VCC_A
^ C _ 0 8 0 5
R40
10K
R39
270
R73
100
R61
39K
R47
7.5K
R38
150K
R49
100
-14V
C17
0.1U
+14V
3
2
4
5
1
7
8
11
6
U1A
LM13700
^ 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
A 1
C9
0.1-50V
C16
0.1-50V
A 1
C14
100UF-25V
^ C _ 1 2 0 6
^ C _ 1 2 0 6
^ C _ 1 2 0 6
^ R _ 0 8 0 5
^ C _ 1 2 0 6
PSA3900-R
T O T H 2
be modify
be modify
F I L T - C A P A
F I L T - B Y P A
F I L T - S E N D A
S W T O G N D F O R C L I P L I M
B R M O N O F E E D
7
Содержание MAC 2.2, MAC 2.3, MAC 2.4
Страница 1: ...www altoproaudio com Version 1 0 MODEL PS 4LA MODEL MAC2 2 2 3 2 4 ...
Страница 18: ...PCB CHA PU 4 Top layer Bottom layer Top overlay Top layer Top overlay PCB MAC2 2 VR 6 PCB Layout 17 ...
Страница 19: ...PCB CHB PU 2 18 Botton layer Top overlay Botton layer MAC2 2 2 3 PCB PSA 3000PWE 1 ...
Страница 20: ...Top overlay Botton layer 19 MAC2 4 PCB POWER ...
Страница 21: ...Top layer Top overlay 20 ...
Страница 22: ...21 MAC2 2 2 3 PCB PSA 3000 L Bottom layer Bottom overlay ...
Страница 23: ...Top overlay Bottom layer 22 PCB PSA 3000 L PCB PSA 3000 R ...
Страница 24: ...23 Bottom overlay Top overlay PCB PSA 3000 R ...
Страница 25: ...Botton layer Botton overlay 24 MAC2 4 PCB PSA 31300 A ...
Страница 26: ...25 Top layer Top overlay ...
Страница 27: ...Botton layer Botton overlay MAC2 4 PCB PSA 31300 B 26 ...
Страница 28: ...Top layer Top overlay 27 ...
Страница 32: ...8 Exploded Views Mechanical Parts List 31 2 3 ...
Страница 33: ...32 4 ...