toshiba cf2750k

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Wayney
toshiba cf2750k

larry,

i've tried replacing the rectifier diodes with no luck. all voltages read as they should even when i power down, but after an hour power down that c840 cap blows. this is driving me nuts. f802 reads as it should. i took off the casing to the startup relay and if i manually connect the relays, the set powers up fine, as long as i hold the relays together. the relay won't hold with c840 blown. any reason you think why that fucker keeps going bad?

 wayney 

 

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