Article View: comp.sys.mac
Article #9100Re: Need a Flyback Transformer for my Mac
From: Harold Wong
Date: Thu, 07 Dec 1989 17:19
Date: Thu, 07 Dec 1989 17:19
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In article <5215@bgsuvax.UUCP> denbeste@bgsuvax.UUCP (William C. DenBesten) writes: >In article <609@telesoft.com>, colleen@telesoft.com (Colleen Wirth @second) writes: >> they said that the problem was that the "flyback transformer" that >> powers the picture tube was broken. They were going to fix it for me >> when, lo and behold, this is a proprietary Apple Macintosh part. > Be warned, when my Mac blew its flyback, the repair company had to also replace a power transistor. My guess is, might of been a BU406. While your at it, check your capacitors, make sure it's not bulging or leaking. Check espacially the Bi-Polar one. ------------------------------------------------------------------------------- Harold Wong (213) 825-9040 UCLA-Mathnet; 3915F MSA; 405 Hilgard Ave.; Los Angeles, CA 90024-1555 ARPA: hgw@math.ucla.edu BITNET: hgw%math.ucla.edu@INTERBIT
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arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!usc!orion.oac.uci.edu!uci-ics!ucla-cs!math.ucla.edu!julia!hgwReferences:
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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!usc!orion.oac.uci.edu!uci-ics!ucla-cs!math.ucla.edu!julia!hgw From: hgw@julia.math.ucla.edu (Harold Wong) Newsgroups: comp.sys.mac Subject: Re: Need a Flyback Transformer for my Mac Message-ID: <2078@sunset.MATH.UCLA.EDU> Date: 7 Dec 89 17:19:58 GMT References: <128544@sun.Eng.Sun.COM> <5215@bgsuvax.UUCP> Sender: news@MATH.UCLA.EDU Reply-To: hgw@math.ucla.edu (Harold Wong) Organization: UCLA Mathematics Department Lines: 16