| Retro Deck <asuspropad@gmail.com>: Jan 08 11:03PM -0800 Charles Lucas ezt írta (2022. július 17., vasárnap, 1:15:21 UTC+2): > integrated circuits and circuits out there and different ways to actuate them (a resistor,a diode, a transistor, or cap, etc...), so it depends on > the design of the circuit. If I have a model number, I can tell you what pins to check to verify correct operation. I have been a tech. for 32 > years and not all circuits are designed the same. The initial information is generalized as a guide. If you want something more specific, please provide a model number or an FCC ID number. God Bless you. Hello! I have read all your posts and you are absolutely right. Unfortunately, there are always such people who qualify the helpers. Well, I also learned a lot from what was written here, at the hobby level I repair a VHS VCR, which also has no color. The type is AKAI VS-3. I repaired the servo part and the power part did not work. Now it starts, plays, spins. The head drum was also bad, so I put in a new original one. Now there is a picture, but it is black and white and jumps a little. I can't adjust the tape path any better. I would really appreciate it if you could advise me. I checked the video pcb, all12, pb12 are fine. Unfortunately, I don't have a test cassette, although I tried to make a color bar cassette and check it at the test points, but I didn't have much success. Thank you in advance for your help. |
| "Peter W." <peterwieck33@gmail.com>: Jan 08 09:42AM -0800 https://newsgroupservers.net/usenet-basics/usenet-newsgroup-reader/ https://en.wikipedia.org/wiki/List_of_Usenet_newsreaders https://www.itpro.com/infrastructure/network-internet/368088/six-of-the-best-usenet-newsgroup-readers Not rocket science. Peter Wieck Melrose Park, PA |
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