Piing
Axe-Master
I've found the Service Manual of the Roland VG-8. That was a real Service Manual! like the old time TVs
It starts with the part numbers of all the mechanical components, including an exploded view
A block diagram of the circuit with a description of the functions of each block
Exhaustive parts list of all the components, from washers and screws to IC references
Step by step "Test Mode" diagnose. It can actually tell you which IC is faulty
Troubleshooting logic tree
PCB assembly and wiring diagrams
Internal wiring diagrams
It is interesting to watch
(you may need to install this Adobe Acrobat Reader extension if you do not have Asian fonts. It is bilingual)
It starts with the part numbers of all the mechanical components, including an exploded view
A block diagram of the circuit with a description of the functions of each block
Exhaustive parts list of all the components, from washers and screws to IC references
Step by step "Test Mode" diagnose. It can actually tell you which IC is faulty
Troubleshooting logic tree
PCB assembly and wiring diagrams
Internal wiring diagrams
It is interesting to watch
(you may need to install this Adobe Acrobat Reader extension if you do not have Asian fonts. It is bilingual)
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