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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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i assume he means the 75 ohm cable that comes from the cable company then out of his vcr its a real bummer if you have pip and it has to be air/cable or video in i prefer video in cause i got the diewrecktv do you just get the fuzz on channel 3 even with your vcr on and tv video set to video? is there any settings in the tv like air/cable or any other switches or menus Yup, RF as in seen he http://www.hardwaresecrets.com/article/157/2. This tv doesn't have PIP, so no worries there. When the RF cable is in, direct to the tv, or via the VCR, it is a black screen, and the channel numbers show up, as does the audio that accompanies the respective channel. I suppose I should have mentioned that. I tried rescanning for channels, and it just brings them back with audio. This is the old style tv, the cable comes from outside, from the cable company as you said, and to the vcr/tv. Using the tv with video output (composite) from the VCR is just fine for now, but eventually maybe it would be worth fixing, as nothing else is wrong with the TV. Unless it would cost too much, since CRT TVs are going the way of the Dodo. Thanks again! |
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![]() Bozlo wrote: wrote: i assume he means the 75 ohm cable that comes from the cable company then out of his vcr its a real bummer if you have pip and it has to be air/cable or video in i prefer video in cause i got the diewrecktv do you just get the fuzz on channel 3 even with your vcr on and tv video set to video? is there any settings in the tv like air/cable or any other switches or menus Yup, RF as in seen he http://www.hardwaresecrets.com/article/157/2. This tv doesn't have PIP, so no worries there. When the RF cable is in, direct to the tv, or via the VCR, it is a black screen, and the channel numbers show up, as does the audio that accompanies the respective channel. I suppose I should have mentioned that. I tried rescanning for channels, and it just brings them back with audio. This is the old style tv, the cable comes from outside, from the cable company as you said, and to the vcr/tv. Using the tv with video output (composite) from the VCR is just fine for now, but eventually maybe it would be worth fixing, as nothing else is wrong with the TV. Unless it would cost too much, since CRT TVs are going the way of the Dodo. Thanks again! hmmm sounds like the video detector or buffer or something in that area is blown. If you change channels and get the correct sound for each channel that says the tuner, IF, and Audio det are OK. It's a little weird that just the video is gone as those things are usually all in the same IC. Perhaps it's a buffer external to the Video but before the switch that selects tuner or composite. It could be a simple repair or not depending on the set is done. Personally I'd do the cable to VCR composite to TV setup. |
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