Alto DI 4 - II, Service Manual

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S/N Part No Description Specification Qty
1 MA03291 Front panel DI4 ALTO 1
2 NMBA02 PWR SW button φ 15*17 1
3 NPL285 PWR SW button cover φ 6.5*2.5 YELLOW C 1
4 NPL275 Light-guided button φ 3*W6*18.3 transparent PC 24
5 NPL325 Light-guided pillar φ 3.1*85 2
6 NI02099 LED separating slot 7.6*4.5*35.5 4
7 PCB semi-product P-DI4 FP 1
8 MSCB28 Black screw 3*4 11
9 chassis combination A-DI4-chassis combination 1
10 MSCB38 Black screw 3*7 4
11 Front panel combination 1
12 HSWA13 PWR SW SDDLB 1007U 1
13 MSCB34 Black screw 3*6 2
14 MSCB13 Black screw 3*6 14
15 TD00107 Loop transformer DI4 1
16 NLXC07 Rubber coil φ 20* φ 60*2tB 2
17 MSCB64 Black screw 4*35 1
18 MI01424 Separating cap φ 74.5*35.2(DI4) 1
19 MFSS04 Spring washer φ 4* φ 7*1t 2
20 MSTC04 Multi-colored washer 4m/m 2
21 MFST01 Outer gear washer φ 4* φ 8*0.5t 2
22 HA02189 Single-ended terminal 100mm black 2
23 PCB semi-product P-DI4PU 1
24 MI01404 Separating cap DI4 4
25 MB02203 Rear panel DI4 1
26 HCSA16 AC socket (S)315-B 1
27 MSCB35 Black screw 3*10 2
28 MSCB58 Black screw 3*10 16
29 HCSM59-T1 MIC jack screw Hexagon JY-6531G-02-250 8
30 HCSM59-T2 MIC jack washer Circle JY-6531G-02-250 8
31 MC00432 Top Cover DI4 1
32 NI02085 Fixed sleeve of PWR SW φ 22*9.6 1
Mechanical Parts List
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