Sony SL-C7 Betamax - Save it or scrap it? PART 1
MrBetaByte
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Sony SL-C7 Betamax - Save it or scrap it? PART 1
2 157 просмотров · 1 год назад
MrBetaByte
3,93 тыс. подписчиков
2 157 просмотров · 1 год назад
This one's a little bit different insofar as we're assessing a Sony SL-C7UB Betamax to see whether it's worth saving. It's previous owner tried the machine and while testing it went pop! There's quite a lot to seal it's fate and be scrapped but there's also a few things in it's favour to make it worth saving. Have a look and see what you think and let me know in the comments. If you know me though, I think you can guess what the answer to that will be!
Chapters:
00:00 Introduction
00:40 Issues and disassembly
02:26 Looking over the inside of the C7
03:28 Clock battery leakage
05:36 Power supply removal and checks plus key capacitor replacements and switching transistors
19:36 Manually removing the cassette in the Sony C7 with the power off
23:31 Clock buttons - how many work?
24:00 The moldy cassette
25:25 Installing the replacement 4.7uF 350v power supply capacitors
26:21 Fuses
27:37 Checking the transistors in the power supply
31:43 Closer look at the back battery on the clock assembly
37:10 Examining the belts under the deck plus the PCBs
39:33 Rounding up
#sony #betamax #mrbetabyte