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Old 20th August 2005, 09:19 PM   #11
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Here is data for 2SK226.
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File Type: pdf 2sk225.pdf (45.4 KB, 140 views)
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Old 21st August 2005, 07:40 AM   #12
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thanks a lot Steven !!
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Old 29th October 2005, 10:50 AM   #13
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hi,
I have a musical fidelity synthesis, which I recently fried the left channel of. Don't ask. Or, if you ask, mind that I am a mechanical engineer, with more of a mind for levers and gears. I'm pretty sure the output transistors, which are the 2sk226/j82 pair are dead on the left side, though I'm only completely sure a different pair are dead.

My big question is should I replace both the left and right or just go with the left. Is it dumb to only replace one channel?

another question is should I replace all the output transistors on the channel or just the four I know are dead. there's one that's dubious. I'm kinda lost with all of this. Thanks.
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Old 29th October 2005, 09:12 PM   #14
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Quote:
Originally posted by philibuster
hi,


My big question is should I replace both the left and right or just go with the left. Is it dumb to only replace one channel?

another question is should I replace all the output transistors on the channel or just the four I know are dead. there's one that's dubious. I'm kinda lost with all of this. Thanks.

replace just one channel's outputs and listen-if you spot any significant diff,then replace mosfets in other channel,too;

second question is always puzzle
if you want to be on safe side-replace all ,and in any case replace all if your new mosfets are different type than originalls
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Old 30th October 2005, 08:07 AM   #15
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Thanks for the reply. I think I'll just go with the one channel. I'm going to replace all the bigger transistors in the one channel, as I think they're all goners. Thanks again.
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Old 30th May 2008, 08:28 PM   #16
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Hi all,
I came accross this thread looking for Data on the 2SJ82 to update our site. I thought I would let you know we have in stock the original 2SK226 & 2SJ82 Hitachi Hpac devices.

http://www.cricklewoodelectronics.co...2&cat=0&page=1

http://www.cricklewoodelectronics.co...4&cat=0&page=1
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