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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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Home made Video - RF using old VCR Modulator
i have done this. you dont need a schematic. google this NG for my
posts on the subject. include the word pinout. let me know off group if you need any more help Ben Jonathan Hedges wrote: I would like to build a device to connect a CCTV Camera to a TV using an old VCR Modulator, does anyone one have a svhematic of this - I remember seeing a circuit a few years back but can't find one now. Cheers. |
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I certainly encourage you to try to do this as a leaning experience,
but if you just need to get the job done, you can buy a modulator at Radio Shack or on e-bay for a few dollars. Mark |
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On Wed, 27 Apr 2005 20:35:00 +0100, "Jonathan Hedges"
wrote: I would like to build a device to connect a CCTV Camera to a TV using an old VCR Modulator, does anyone one have a svhematic of this - I remember seeing a circuit a few years back but can't find one now. Cheers. This should be pretty easy to do. Most VCR modulators require 5v DC and have pins for composite video and audio. There may be a separate pin for the TV/VCR switch. If you're lucky, they're labeled on the board, or inside the modulator. If the VCR still turns on, you can use a volt meter to find the power supply pin. The video in can be found by trial and error. Andy Cuffe -- Use this address until 12/31/2005 -- Use this address after 12/31/2005 |
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