I have an NEC VH-605 VCR. It has been working fine until recently. But for the past few3 eeks the picyure is very snowy and when I tried to tune the tracking nothing matters. The diagnostics states that the head is ok. What else could be causing the snow on the played video image. I would highly appreciate your help. Thanks a lot for your help.
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Pop open the back side of the sub and see if the to connections are soldered firmly to the wires/drivers themselves & make sure your system is grounded meaning the 3 pronged plug has to have the 3 post still connected to the power cord. If its broken off as most people do it'll cause that feedback or dull hummmmm noise.
Disconnect the input and see if it hums in the absence of an audio source. A bad audio cable shield or unwisely-routed audio cables will allow entrance of unwanted signals from external power sources, magnetic fields, even dimmer-controlled track lights. Sometimes, simply reversing the orientation of the ac power plug can eliminate humming.
The VCR is straight analog/composite and if you are trying to get it to show up on the TV via the HDMI connection between the receiver and the TV it is probably not going to work correctly until you add a dedicated pair of audio connection from the receiver to the TV...
well i dont know how much they differ but i have a vsx-517 reciever(pioneer) all i do is run the one video out to my tv and run everthing else through my reciever.my configuration is i have the tv/sat input hooked up to my dvd which has an video out and then my sat was hooked to dvr/vcr input hope this helps alo there is loudness setting and speaker configuratino as well i have my effect turned as far as they will go so i suppose it punches out fairly decednt volume at -60 through 35 any further and i sometimes overload my system lol anyway hope this helps if you need and idea on what it look like ill take a pic ans send it to you-z