G01 B+ Problem

mcandrewsoun

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Origionally, this chassis had supposed died during a thunder storm.. I put a new VREG/HOT/Flyback and replaced the fuse. Caps look like they have been replaced. Chassis worked. Gave it back to my buddy, wouldnt fire up for him..

Back in the shop... No deflection, B+ is 180V at the VReg case. B+ pot does nothing. I checked all the 9xx stuff, everything checked out ok..Voltages seem to check out on the x901/902 according to the schematic. Big Ceramic resistor checks out ok at 220 ohms.

Vreg meters ok.

Would a No-Load situation cause this? (maybe open HOT)
 
Fixed... The transformer that drives the HOT had gotten knocked, and was broken internally. Put one on from a doner chassis, and it fired up.
 
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