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Vintage Synth Repair

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Re: [vintagesynthrepair] Alesis ion Q01 - power supply

2016-05-26 by Roger J

How hot is it?  70C? 80C?  Warm to hot is normal, burn fingers in 2 seconds is not.
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On Wed, 5/18/16, Cosmic Fugue cosmicfugue@... [vintagesynthrepair] <vintagesynthrepair@yahoogroups.com> wrote:


 Subject: [vintagesynthrepair] Alesis ion Q01 - power supply
 To: vintagesynthrepair@yahoogroups.com
 Date: Wednesday, May 18, 2016, 5:25 AM


  












 

 Anyone has or has met
 with an Alesis ion
 (Q01)?
 I noted Q2=TOP223Y in the
 primary of SMPS runs
 extremely hot (caution: switch off!!)
 Is this normal? It has no
 heat-sink!
 cosmo










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