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Path: utzoo!mnetor!seismo!rutgers!cbmvax!grr
From: grr@cbmvax.cbm.UUCP (George Robbins)
Newsgroups: comp.sys.amiga
Subject: Re: Oops! Bang goes the Amiga.
Message-ID: <1507@cbmvax.cbmvax.cbm.UUCP>
Date: Fri, 6-Mar-87 11:25:09 EST
Article-I.D.: cbmvax.1507
Posted: Fri Mar  6 11:25:09 1987
Date-Received: Sun, 8-Mar-87 06:29:19 EST
References: <2684@jade.BERKELEY.EDU>
Reply-To: grr@cbmvax.UUCP (George Robbins)
Organization: Commodore Technology, West Chester, PA
Lines: 20

In article <2684@jade.BERKELEY.EDU> spencer@eris.BERKELEY.EDU () writes:
>                                                              I now get Blue
>and Red on the output video, but no Green (and I thought sick things turned
>green).  So I traced the signal back to where there actually was something
>and it is on the other side of a transistor labeled Q2 on the board.  There
>is a big "G" there, bet that means green!  The Transistor has:
>  C3504
>  E-5H
>written on the flat side of it.

That's a 2sc3504 - Japanese markings usually omit the 2sc prefix.  Unfortunatly,
it's a moderately exotic part "high resolution video driver".  I don't recall
exactly what common Japanese parts make good substitutes, but a jelly-bean
American 2N2222A or PN2222 make a reasonable substitute, *IF* you are careful
to remember that American and Japanese plastic case transistors have different
lead arrangements - ECB vs BCE (or is it the other way around...)
-- 
George Robbins - now working for,	uucp: {ihnp4|seismo|rutgers}!cbmvax!grr
but no way officially representing	arpa: cbmvax!grr@seismo.css.GOV
Commodore, Engineering Department	fone: 215-431-9255 (only by moonlite)