Dunlop UV-1 rev A issue

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Stevenrb718
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Post by Stevenrb718 »

I have a Dunlop UV-1 that's giving a really soft effect. The controls all work and you can barely hear the changes. I've replaced q16-q18 and tested caps with no success. The bulb is working, but seems to either be not getting bright enough or dark enough. I'm getting the 15V on it. What should the voltage range be on the other side?

Can anybody tell from the schematic what it should be?
Dunlop - Univibe UV-1 - Schematic (2-2).pdf
Schematic
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