Re: Schaub Lorenz Music Center 5001
A 390 Ohm across R402 should give a near enough test voltage from the potential divider, so far as I can make out the bottom end of the potential divider that's connected across the 6 volts AC supply is connected to the +ve 18 volt rail when TC is selected.
Lawrence.
Last edited by ms660; 27th Feb 2021 at 4:24 pm.
Reason: extra info
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