M # AVM-2758S Chassis # G5G-2758SO Dead, horiz output 2SD1879 shorted, 1.0 uf @ 160 volt drive cap low, 4 amp fuse
blown. Works great, but output gets quite hot. No swollen HV
caps, or bad electrolytics. Should I replace the flyback?
Re: Highest energy cap thats available in hobby volumes .. maybe a few hundred pieces ... books specify that you should put equalizing resistors across ...Electrolytics and diodes are kinda like zeners- they'll self-klimit the ... and even if they did, its only at DC; suck a wallop of current out, and watch the voltage distribute itself according to capacitance ratios. ... This thump was big enough that the aforementioned cap value "balancing" occurred, over-voltaging the shit out of some caps, which failed spectacularly. ... (sci.electronics.design)
Re: Digital volume control question.... ... increases in distortion that resulted from capacitors in circuit, ... using electrolytics and tantalums provided they were well ...electrolytic caps could, indeed, produce measurable nonlinearities. ... to of dubious relevance or reliability for reasons like those we have ... (uk.rec.audio)
Re: Help with SMD Components ... There are 'electrolytic' caps on that board in a format different from the ... tantalums rather than traditional wet electrolytics.... yellow "C114" at the bottom left of the second picture. ...intermittant, I have another ipod that the menut button doesn't work but is ... (sci.electronics.repair)
Re: Help with SMD Components ... There are 'electrolytic' caps on that board in a format different from ... tantalums rather than traditional wet electrolytics.... the yellow "C114" at the bottom left of the second picture. ... place pressure on one of the BGA chips..... (sci.electronics.repair)
Re: Why does my HOT blow every 2-3 months?? ...tem00 wrote: ... have leaky caps for lower voltage supplied derived from the HOTxformer. ... This would cause the flyback to work harder.... (sci.electronics.repair)
