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Yamaha M-50 Manuals
Manuals and User Guides for Yamaha M-50. We have
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Yamaha M-50 manual available for free PDF download: Service Manual
Yamaha M-50 Service Manual (26 pages)
Stereo Power Amplifier
Brand:
Yamaha
| Category:
Amplifier
| Size: 7.04 MB
Table of Contents
Front Panel
1
Contents
1
Rear Panels
2
Specifications
3
Internal View
4
Top View
4
Disassembly Procedures
4
Bottom Cover Removal
4
PJ & VR Circuit Board Removal
5
Meter Circuit Board Removal & Replacement of Parts
5
Parts of the Electrolytic Capacitor Circuit Board Replacement
5
Power Transistor Replacement (Rch)
6
Mounting TR135-142
6
Power Transformer Removal
6
Mounting TR131-134
6
Adjustments
7
Before Commencing
7
Precautions in Adjusting the Control Circuit Board
9
Check Points
9
Power Supply Troubleshooting
9
To Confirm Proper Operation of Control Circuit Board
9
Control C.board/Schematic Diagram (Gerenal Model)
10
Control C.board/Schematic Diagram (British, Australian and European Models)
11
Block Diagram
12
Parts List
13
Exploded View (Front Panel)
14
Exploded View (Rear Panel)
16
Parts List (Circuit Board)
19
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