Alto MAC 2.3 Service Manual

No. Part No. Description Specification Qty
1 MA05423 panel MAC II-V1.1 1
2 MA05420 panel NAC2.2 ALTO 1
3 MC00631 Top MAC II-V1.1 1
4 MB03687 chassis MAC II-V1.1 1
5 MI00397 ZB- Zn PSA-3000 1
6 HI00031 Power switch R415KKETOF 1
7 NI02650 Plastic knob
ψ18*18mm
2
8 TD00038 transformer PT-3530E 1
9 NI00440 rubber
ψ20*ψ105*2tB
2
10 MH00766 Iron pill
ψ11*ψ90*2
1
11 MJ00344 Solder AMP use GND-3 2
12 MG00220 screw M8*78 1
13 ME00026 screw M8 1
14 MF00026 Color washer
ψ8*ψ18*1.5t
2
15 MF00041 washer
ψ8*ψ13.5*2t
1
16 HE00007 Fan-AD0812US DC12V/0.3A 80*80*2 1
17 MG00283 copper M3*22*0.5PH 9
18 MG00244 copper M3*10*0.5PH 4
19 HC00005 AC jack AC-008 1
20 HI00143 switch A0701HM-8A 1
21 HC00442 Speak jack NL4MP 2
22 MG00020 screw M3*8 8
23 MG00025 screw M3*6 33
24 MG00161 screw M3*6 16
25 MG00042 screw M3*10 8
26 MG00044 screw M4*10 6
27 MG00061 screw M3*10 4
28 MG00067 screw M4*35 4
29 MG00117 Color screw M4*10 1
30 MF00048 washer
ψ4*ψ8*0.5t
1
31 MF00037 washer
ψ3*ψ5*1t
9
32 ME00015 Color nut 3mm 9
33 MC00016 Color nut 4mm 9
34 NC00131 washer
1*ψ11.3*ψ15.3
2
35 NI00002 Plastic nut
ψ7/16”*G2
2
36 HB00009 PCB
SPOUT(ψ23)
2
37 NC00059 Fixed board 1*46*46(sax-2000) 1
38 NI00389 Plastic washer
ψ12*ψ16*0.5
2
39 MI02334 handle MAC 2
40 NI02651 knob
10*ψ22.5
2
41 HK00217 PCB P-PSA-3000PWR-2 1
42 HK00211 PCB P-PSA-3000-R-DIP 1
43 HK00209 PCB P-PSA-3000-L-DIP 1
44 HK04485 PCB P-MAC2.2-VR 1
45 HK03058 PCB P-CHA-PU-5 1
46 HK03056 PCB P-CHB-PU-2 1
MAC2.2
33

Alto MAC 2.3 Specifications

General

Brand	Alto
Model	MAC 2.3
Category	Amplifier
Language	English