AKAI receiver AA-R42A repair

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Article #7469

#7469

From: Yeun-Jung Wu
Date: Wed, 26 Sep 1990 21:08

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	My friend gave me a broken AKAI receiver. The model number is 
AA-R42A. I checked the interior and found that the output ICs on both 
channels had been taken away. This receiver do not have large gauge power
cord; so I guess it must be rated as 20-40 W per channel at the output
stage. Has anyone served this unit before? What is the audio power output
IC they used in this receiver? (Like STK***) Approximately how much do I 
have to invest for these two IC's? Does it has the equivalent ECG or SK
replacement number? Where can I get these part?
	I haven't checked the preamp section yet but the tuner seems to work
properly. 
	Thank you for any suggestion in advance!

						Yeun-Jung Wu

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!aplcen!uakari.primate.wisc.edu!zaphod.mps.ohio-state.edu!rpi!yjwu
From: yjwu@unix.cie.rpi.edu (Yeun-Jung Wu)
Newsgroups: sci.electronics
Subject: AKAI receiver AA-R42A repair
Summary: audio power chip part number
Message-ID: <J%M%=!&@rpi.edu>
Date: 26 Sep 90 21:08:09 GMT
Organization: CIE, Rensselaer Polytechnic Institute, Troy, NY
Lines: 14