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Vintage Television and Video Vintage television and video equipment, programmes, VCRs etc. |
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5th May 2007, 7:18 pm | #1 |
Retired Dormant Member
Join Date: May 2007
Location: London
Posts: 1
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Sony KV1320 no sound or vision
Hi Masters,
I've just bought a KV1320. Stripped it, put it back together, cleaned inside outside, but it is not working. It porduces a picture, but it is not like when you have got no signal; it's a white-grey screen, and there is no sound either. From the rectifier tube housing comes a noise. Am I going to die or something if I touch the tube and the lead and all the things around it? (When it is unplugged ,of course). What should I check? I would really appreciate some help, and would be happy if this TV worked because I think it is really lovely. Thank you in advance for your help... Last edited by Mike Phelan; 30th Dec 2007 at 12:18 pm. Reason: S&P |
5th May 2007, 8:10 pm | #2 |
Retired Dormant Member
Join Date: Jan 2006
Location: nr taunton somerset uk
Posts: 32
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Re: Sony KV1320 not working.
Check the wiring to and from the tuner, as with this model the tuner wiring is soldered, I think , not pluggable, so check that you haven't inadvertently broken any wires.
Check for voltage (about 12v I think - maybe higher) on the + lead of capacitor c105 (33uf 25v) and on the tuner +b pin. This should have a white/orange lead on it. Also check that the IF output lead from the tuner hasn't become detached. The above info applies to the later Mk2 version. Last edited by Mike Phelan; 30th Dec 2007 at 12:21 pm. Reason: Readability |