Author Topic: Kortek KTA-915 19" blowing fuses at power up (Read 1419 times)

atomikbohm · « **on:** April 06, 2009, 04:02:47 am »

Recently a Korteck KTA-915 has come into my possession that blows the 1st fuse after the AC in right after you turn it on. Thanks to Ken I've been able to find a schimatic for a Sharp Image SI 319 which according to Jomac is the same monitor.

With that said even though the schimatic is in english I don't know how to read it much less diagnose why this thing is blowing fuses.

Can anyone offer any advise, suggestions, or help?

Thanks in advance

Ken Layton · « **Reply #1 on:** April 06, 2009, 10:00:12 am »

Check the horizontal output transistor and B+ regulator transistor to see if they are shorted.

atomikbohm · « **Reply #2 on:** April 06, 2009, 06:30:06 pm »

Ken, I'm totally embarrised to say this but, how can I identify these transistors? I recognize the transistor symbol (circle thingy) but I'm not sure how to id the ones you mentioned, i.e. I'm a complete newb.

Thanks again.


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Author Topic: Kortek KTA-915 19" blowing fuses at power up (Read 1419 times)

atomikbohm

Kortek KTA-915 19" blowing fuses at power up

Ken Layton

Re: Kortek KTA-915 19" blowing fuses at power up

atomikbohm

Re: Kortek KTA-915 19" blowing fuses at power up