probnots tech | Sony SuperBeta VCR & HiFi Processor (Model SL-HFR70 & HFP-200) @probnotstech | Uploaded February 2021 | Updated October 2024, 1 hour ago.
A really neat machine from 1985. This one had the (apparently very common) STK5441 failure in the power supply.

Ehmanana's channel: youtube.com/Sthtoopid

0:00 Commercial Intro
0:30 Power Supply Repair
3:31 Testing out the Repair
7:12 VCR Overview
16:05 Test Recordings
18:38 Beta I Playback
19:24 Rear Connections
22:41 Inside the Hi-Fi Processor
24:08 Conclusion / Credits