Sony TT-F1- companion to the SL-F1 portable Betamax - Part 1 - Checks, DC-DC unit and buttons. 

This one's a little bit different insofar as we're looking at the companion tuner/ remote control /power supply for the Sony SL-F1 Betamax video recorder. This one had a few issues and one of them made me make a drastic decision! There will be a part 2 plus a little extra video too.
Hope you enjoyed this one. So much more to come and some fun stuff too so a like and subscribe would be great plus click the notification bell so you know when fun stuff arrives!
Chapters:
00:00 Introduction
02:37 Power on testing
04:20 Checking the power supply
08:51 Front channel change switches
12:41 DC-DC module changing capacitors
15:57 New switches for channel change
17:53 DC-DC convertor reinstallation
20:10 Testing...
36:57 The other unit...
#sony #betamax #mrbetabyte #vcr