- Posts: 1
- Joined: Fri Sep 24, 2021 11:35 pm
- Real Name: Larry Fuller
Sat Sep 25, 2021 12:02 am
OT Subject -- I need technical information for a Sony-Pro MAV-777 digital video Recorder. This unit was sold by Sony Pro around twenty years ago. Sony says the unit is too old and no support or information is available. The Manuals I've found so far on the web are good for board level replacement but have no wiring or pin-outs for signal tracing. Are there any sources for old Sony Pro manuals, technical forums or any other sources that can help with troubleshooting the digital video playback signal around the EM-4 board. The MAV-777 was sold by Sony Pro around the 2000-2003 time period.