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Zenith HiFi VCR Model VR4257HF Issues
Hello everyone, I had picked up from the local electronics recycler/Computer repair shop a 1997 Zenith HiFi VCR Model VR4257HF that when I power it on it attempts to go through the "bootup" process and it gets stuck part of the way through and then shuts off and pops up a "ERR" message on the front panel display.
I actually did have it working for a little while which I had repaired it by replacing the drive belt underneath the mechanism but then it started acting up again and so I tried replacing the belt again (it wasn't a brand new belt I put in the first time it was one I had salvaged off of an older Panasonic VCR from the 1990s that bit the dust but the belts were still good on it), and unfortunately that didn't fix it this time. I was thinking maybe dirty mode switch contacts but I'm not sure if that would cause this issue or not. Any ideas as to what could be causing this VCR's issues its having? Thanks for your help. |
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What do you mean by tape crystal indication at the center of the mechanism?
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I think he's talking about the LED light that shines through the clear leader tape at the end of the reel.
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Marked LD501 on the schematic. Zenith part number for a "kit" is 903-1487-01. I don't remember what is in the "kit". But, if I speculate it might be a resistor to lower the current draw of the LED to increase its effective life. As I remember the symptom of the bad LED was that the cassette housing would start cycling as soon as it was plugged in. I don't remember an error indication. Good luck with your unit! Last edited by Blast; 02-14-2021 at 09:04 PM. |
Audiokarma |
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