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Okay, the attached is where the ABL's base gets its signal. So if it's on the base it has to be coming from here somewhere.
There's a 15ohm pot (brightness limiter), 10ohm resistor on pot T2 to ground, 270ohm between pot wiper and base of ABL, spark gap, voltage regulator (7.5V Zener feeding T1) and a 500ohm resistor.
Am I on the right track? I don't see how the ringing can hit the base of ABL and not be from this area somewhere.
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Pioneer SX-1080, Pioneer PL-115D, Pioneer CT-F9191, Pioneer RG-1, Wollensak 8050A, Akai 4000DS MkII, Pioneer CS-05 & Polk 1.2TL
Denon 5803A, Pioneer DVL-700, Pioneer CT-W603RS, Toshiba HD-A3, D-Link DSM-520, Dish VIP-722, Polk 1.2TL, CSi5, LS/fx, RT-800 and PSW-650
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