FERGUSON VIDEOSTAR JVC CLONE 3V33 Repair SATICON TUBE VHS-C + RARE 3" COLOUR CRT VIDEO MONITOR 1983

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Some cool retro video gear from the early 80's.
This ends up being a repair video. will they work stay tuned to find out.
Chapters
0:00 Intro
0:43 Introduction
1:47 Looking through the gear
12:37 Setting it up
14:41 First test
18:18 Video A-Z JVC clone price
22:30 Disasembly of the VCR
25:55 Leaking capacitors on the audio board
28:30 Replacement audio board first test
29:29 Servo board leaking capacitors
30:20 DC DC Converter and video board leaking capacitors
37:18 First test after recapping video board
39:14 AHHH Cold solder joints
39:47 Some more 80's goodies and Clones
45:11 Oh no it went wrong again and outro
Music used in my video's is royalty free from RU-vid / @retrogadgetman
I also use Licensed music from danosongs.com/#music which I have paid for.
Thanks for watching and keep an eye out for more videos from me or please consider sharing subscribing to get notifications on new videos.
If you would like to thank me by supporting the channel, you can buy me a coffee if you like, or donate via Ko-fi ko-fi.com/retrogadgetman
Thanks very much 😉 Regards your host, Frank

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Опубликовано:

24 июл 2024

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Комментарии : 10

@Electrotat 5 месяцев назад

OMG I was literally on ebay looking for that monitor last night!

@RetroGadgetMan 5 месяцев назад

Wow what are the chances lol. I will be making a stand alone video about it and the JVC model. I will open it up so we can see inside.

@Electrotat 5 месяцев назад

That will be interesting@@RetroGadgetMan

@KylesDigitalLab 5 месяцев назад

Good video, hoping that my HR-C3 isn't full of leaky caps. I havent tested it since I'm currently working on my GR-C1.

@RetroGadgetMan 5 месяцев назад

Thanks. If it has the yellow caps you may be ok. Just seems to be the black variants that leak. I have some C1's to work on too.

@KylesDigitalLab 5 месяцев назад

@@RetroGadgetMan With the GR-C1, what can happen is that there are 5 circuit protectors on the mechacon board. One (CP1) goes to the servo circuit and loading motor, and another one goes (CP2) to the capstan and drum motors. On mine they both failed/blew while it was taken apart. All the unit would do is flash the buttons and do nothing. I have no idea why they blew. They are ICP-F15 circuit protectors. I bought 10 of them but I am waiting for them to arrive.

@RetroGadgetMan 5 месяцев назад

@@KylesDigitalLab thanks for the information. Hope you get it working. Are you making a video about the repairs.

@KylesDigitalLab 5 месяцев назад

@@RetroGadgetMan It's hard to film on my Sony EA50 because I don't have an overhead setup. I filmed myself taking it apart to get to the belts. I originally thought the belts were the issue but it was that the loading mechanism needed new lubricant. So I applied some silicone grease to the loading gears.

@KylesDigitalLab 4 месяца назад

So I finally got to testing my HR-C3, and what do you know it has a fault. It basically powers up for a second and then shuts down. After reading the service manual it has a flowchart with troubleshooting info, and I was able to find that the input pins on IC3 on the mechacon board has an internal short to ground. The worst part? It's a surface mounted IC and I have zero experience with working with those. I could try to desolder it but I'd probably end up destroying the board. You need a hot air station etc to do it correctly. Of course the surface mount component has to fail. I'm going to try to call up a local repair shop and see if I can find someone who has experience who can replace the chip. I can find replacements online, it's an NEC chip. Another fix of course would be to buy another one "for parts" and swap the whole board, but I would like to save the original board if possible.

@RetroGadgetMan 4 месяца назад

Yer these units are quite common. I have half a dozen now. All have problems. I would just get a 2nd unit anyway for spares. The costs of the repair would probably be quite hi.