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11-23-2010, 01:11 PM
dad2 dad2 is offline
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I have a non-working TBC-1000 which I'm hoping repair myself. Bought it used on eBay. Don't know the year of manufacture, it had several open or almost open-circuit electroletic capacitors which I replaced, all voltage regulators are giving correct output voltages, it shows video input signals on an oscilloscope but no output. I have tried obtaining a schematic/service manual from DataVideo, they told me no dice. I have been able to download pinout and other data for most of the ic's used in it which has been of some help but a schematic or service manual for the unit would make signal tracing etc easier.

Any and all advice on obtaining this is welcome, will pay a fair price.

Thanks, dad2.
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Someday, 12:01 PM
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11-23-2010, 01:17 PM
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kpmedia kpmedia is offline
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Post approved. Hopefully somebody will have what you need.

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12-18-2010, 04:25 PM
juhok juhok is offline
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Do you know if the problem is in the TBC or dist amp? TBC-1000 being a combination of TBC-100 and VP-299. I had some problems and solved them by throwing VP-299 portition away and direct wiring TBC-100 to output. Propably less noise etc this way too.
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