Thread: Rca 721tcs
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Old 09-12-2014, 09:41 PM
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Jon F Jon F is offline
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Quote:
Originally Posted by N2IXK View Post
Sound still WAY out of tuning range. Can barely start to hear it at one extreme of the fine tuning adjustment. I assume this is a simple oscillator slug adjustment? Not too familiar with split IF strips like this set has.

Am considering the addition of direct AV inputs so I can easily run this thing without need for a modulator. RCA described this for the 630TS chassis in an article in "Broadcast News", and the relevant circuitry looks pretty similar to the 721 chassis. Anyone done this and have any suggestions?
My freshly capped 721TS had the same audio issue. I haven't gotten back to working on it so please post if adjustment fixed the issue.

Also interested if the composite jacks work out
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