Sanyo PLC-SU31 Multimedia Projector Service Manual

This service manual for the Sanyo PLC-SU31 Multimedia Projector provides essential technical information for repair and maintenance. It includes safety instructions, specifications, adjustments after parts replacement, circuit protections, and thermal switch details. The manual also covers mechanical and optical disassemblies, LCD panel/prism assembly replacement, lamp replacement, and various electrical and optical adjustments.

Additionally, it offers guidance on service adjustment menu operation, circuit adjustments, test points and locations, chassis block diagrams, troubleshooting for issues such as no power, no picture, and no sound, as well as lens motor problems. The manual also includes information on control port functions, system control and I/O port table, waveform, cleaning, IC block diagrams, service parts list, electrical parts list, mechanical parts list, and drawings/diagrams.

With 110 pages in English, this manual is available in PDF format and is compatible with both Windows and MAC platforms.