Here is one very useful resource for everyone readin this discussion group:
Electronics service manual links page at
http://www.epanorama.net/links/servicemanuals.html
You can find here the following useful resources:
- Places to buy service manuals
- Service manual sites
- Equipment service mode information
- Consumer device service and user manual links
- Professional audio equipment circuit diagrams
- Computer device service / hardware manuals
This page is worth to check when you are looking for service manuals and circuit diagrams for equipment you have. It is a very good idea to check this page before posting request for circuit diagram here.