Тёмный

EW0083 - Panasonic NV-M7 Investigation Teardown 

Elecami Wolf
Подписаться 2 тыс.
Просмотров 3,2 тыс.
50% 1

Опубликовано:

 

6 сен 2024

Поделиться:

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист
Посмотреть позже
Комментарии : 40   
@txcgaming2492
@txcgaming2492 Год назад
Amazing video, I have two of these M7's both with bad capacitors, want to replace them at some point to hopefully get rid of all the noise, they are very nice camcorders
@Elecami
@Elecami Год назад
Thanks. Don't delay replacing the caps too much. The electrolyte leaking out can cause damage to the board.
@txcgaming2492
@txcgaming2492 Год назад
@@Elecami Hey again, replaced the bad caps in both of the M7s today after realising I had the right capacitors already, both went well and fixed the issue, however, one of the M7s can't record to VHS as it seems on of the tape heads has broken from having a close look at the drum. One of them is fully working now, and is very fun to use, just need to get a new battery so it'll be portable. The other one could still be used by using an external recorder. Thanks for this video, do you think you'll get yours fixed eventually?
@Elecami
@Elecami Год назад
@@txcgaming2492 Great to hear you go it going. Not sure I will get around to fixing mine. More focusing on documenting all the stuff I have. I have a enough to make more than 100 more videos. I have been repairing some of the things in the videos.
@fabriziooldrini6888
@fabriziooldrini6888 8 месяцев назад
​@@txcgaming2492 which electrolitic capacitors did you change? All on the board? And now many?
@sovrus-urbex
@sovrus-urbex 8 месяцев назад
​@fabriziooldrini6888 The 2 capacitors that are on the 9V rail. I replaced them with the same capacity but higher voltage rated capacitors. I'll have to have a look at my photos from when I replaced them, but it is a very difficult job
@jamesformisano5968
@jamesformisano5968 Год назад
like a puzzle of wires and bords, they make good security cameras. 👍
@Elecami
@Elecami Год назад
Not sure about using this for a security camera. There are much smaller cameras better suited.
@symboly1042
@symboly1042 Год назад
Both cameras seem to have leaking caps, a very common fault with these cameras due to their age. I had the same issue with mine and replaced the two 9-volt rail caps, and now it works completely fine. I don't know about the power zoom, though.
@Elecami
@Elecami Год назад
Yea, the switching power supply is pretty hard on the caps so those power supply caps will go bad first.
@thechosenone9965
@thechosenone9965 Год назад
mine doesn't turn on and the battery is stuck inside. what do I do?
@Elecami
@Elecami Год назад
Probably needs to have the capacitors replaced in the power supply circuits.
@fabriziooldrini6888
@fabriziooldrini6888 8 месяцев назад
I don't understand. Do you then put them back together and try to fix them or not?
@Elecami
@Elecami 8 месяцев назад
Sometimes I put it back together. It depends how many I have, the condition, how much time I have, if someone wants it etc.
@00Skyfox
@00Skyfox Год назад
Hey EW, how do you do the motion capture for your animated Lucario? Mold and mildew sucks. I lost a bunch of floppy disks for my Commodore 64 because there was visible mold on the disk surface after they spent years in my damp basement. That house had mold everywhere.
@Elecami
@Elecami Год назад
Hello, I use VSeeFace and the hand tracking is with Ultraleap tracker. Yea, damp storage is not good.
@alexmalkovic8929
@alexmalkovic8929 Год назад
Great video - thanks! I'm tempted to pull mine apart to try and give the tape spools a lil clean. All the stickers on the underside warning me of 'dangerous voltage' inside have me second guessing.. I'll be okay just as long as it's not connected to the AC adapter and all the batteries are removed right?
@Elecami
@Elecami Год назад
There is high voltage on the Camera pickup tube. I am not sure if it stores charge like a CRT does. Those parts are usually well insulated inside the camera. You should be ok if you have power off while working on it.
@djsherz
@djsherz 9 месяцев назад
No camera tube in the M7, it uses a CCD instead, so no crazy voltages there. The only place likely to run on high voltage is the viewfinder which is a miniature CRT. That probably has a couple of hundred volts floating around in there.
@Nord72
@Nord72 Год назад
Grundig VS 170 is the exactly same model as the NV-M7
@Elecami
@Elecami Год назад
Good to know thanks.
@kibblestherexouium4775
@kibblestherexouium4775 Год назад
oh so many cameras.. i hope all of them works, and record a crispy image. oh and hello c:
@Elecami
@Elecami Год назад
Hello. The picture is not so crispy. Depending on the meaning of that. I think the picture is quite 'mushy'.
@vintagelover3873
@vintagelover3873 6 месяцев назад
Hey i have same model but mine when i press power on all red light on and sometimes noise i hear then i open up and changed the belt but i see nothing happens thr loading motor doesn’t start when i eject what was thr problem i am very nervous 😬
@Elecami
@Elecami 6 месяцев назад
Most likely power supply problems caused by bad capacitors. Might be able to get it working by replacing all the power supply capacitors.
@vintagelover3873
@vintagelover3873 6 месяцев назад
@@Elecamiwell i have damn 2 m5 and one m7 unfortunately all not working as I mention i tired now repair them well i can’t change capacitors its so difficult task for me but i will definitely find someone camera repair thanks a lot for ur support ❤
@TechnicFreakJulian
@TechnicFreakJulian Месяц назад
Hey i have a Panasonic nva450 the headdrum spins way to fast all the time what could be wrong?
@Elecami
@Elecami Месяц назад
Could be one or more of a range of things. The motor controller, Motor driver, power supply issue. Bad connection / bad soldering. Electrolytic capacitors gone bad.
@TechnicFreakJulian
@TechnicFreakJulian Месяц назад
@@Elecami after it runs for like 30 minutes the speed calms down and the cam plays fine besides a little shaky picture because the headdrum isn't to stable
@Elecami
@Elecami Месяц назад
@@TechnicFreakJulian Probably after the capacitors have warmed up. Replace capacitors and see if that helps.
@DanielDaCat
@DanielDaCat Год назад
Hey, I just purchased one of these for ten bucks at a flea market. It turns on and all features on the side work (have an effect within the viewfinder) and it plays back VHS tapes from its receiver, seems to record if opted to with a blank tape. However, if not viewing back a tape it is a grey screen, forward zoom buttons do not work (though record does being REC on the finder) and I wonder where the issue lies or how to repair this. If you have any advice, please let me know! 🐺❤
@Elecami
@Elecami Год назад
Probably be power supply issues. Switching power supply in the corner of the main board. Capacitors get a hard time and will be worn out now. That would be the first thing I check.
@DanielDaCat
@DanielDaCat Год назад
@@Elecami I'll give it a good shot soon and let you know! Thanks for the direction :)
5 месяцев назад
Hola, me interesó tu canal sobre el desarme y arreglo de las cámaras vhs, tengo cinco cámaras, tres no encienden las otras dos, una no graba y, cuando pongo play, se corta. La otra funciona bien, graba, las otras funciones andan bien, pero no puedo ver por el visor, que puede ser. Agradecería si puden orientarme, no consigo técnico para que la revise, nadie quiere arreglar videos cámaras ni videos caseteras. Me pueden informar que se puede hacer.
@Elecami
@Elecami 5 месяцев назад
I think these will all be power supply related problems. The most common issue is the capacitors inside the camera power supply section have gone bad and need to be replaced.
5 месяцев назад
@@Elecami Gracias por la respuesta. El problema en Argentina es que nadie quiere arreglar las cámaras PANASONIC VHS O VIDEOS CASETERAS. Sigo sosteniendo que en algún momento, volveremos a lo analógico. Saludos Néstor.
@PicaDelphon
@PicaDelphon Год назад
Yea Seal that in a Sealed Plastic Box, with a CAP of Bleach...Bad MOLD that Mucks up Plastic and PVC Items in Damp Spots, The Rain Sucks..
@Elecami
@Elecami Год назад
Sounds like a good plan. But I wonder if that would affect other plastics and rubber parts? Might weaken the seals in the electrolytic capacitors.
Далее
Апдейт: Ремонт камеры Panasonic M7
5:29
Using Old VHS Cameras in 2020!
9:29
Просмотров 477 тыс.
Will A Guitar Boat Hold My Weight?
00:20
Просмотров 34 млн
Panasonic M7 1990s VHS Video Camera!
10:00
Просмотров 599
1988 VHS Camcorder Repair - Unnecessary Surgery
27:00
Обзор видеокамеры Pamasonic NV-M7
18:04
Panasonic vhs camcorder battery refill and it works
5:51
I stole Casey Neistat's GoPro 10
8:10
Просмотров 215 тыс.