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#11
04-20-2020, 08:30 AM
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Contrast control mod for FADA (rca 630ts clone)...
https://imgur.com/0pAv0eh this circuit was literally copied from the CTC-16/XL. The same appears in many other RCA color sets with only slight variations. The FADA has a 330 ohm resistor to gnd on the video output now, I see no reason why putting this in won't work as it does in the color sets, (just have to find s 330 ohm pot ), giving it a REAL contrast cont, and not what it has now, an adjustment for RF/IF gain that has an affect on both picture and sound.
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=^-^= Yasashii yoru ni hitori utau uta. Asu wa kimi to utaou. Yume no tsubasa ni notte. いとおしい人のために 
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