[TechAssist] Re: Need outputs / Crown Amp

  • From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Tue, 10 Dec 2002 19:56:49 +0000





On crown's web site www.crownaudio.com they have that model cross listed 
with the PB2, They have the service manual and the schematic, I've uploaded 
a copy also to the Tech-assist members download site also.
The maunual listed 'real' part numbers for other transistors but I didn't 
see any obvous listing for those other than calling them output device. It 
might be possible to use something like MJ15024/MJ15025 Class transitors but 
I've never had one come in of that partucalur crown series so it is a guess 
on my part. Look at the manual and Schematic to see if there is anything 
usefull.

Peter OLiver
Tucson Radio TV


From: "Keith Trumbla" <ktrumbla@xxxxxxxxxxx>
Reply-To: techassist@xxxxxxxxxxxxx
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Need outputs / Crown Amp
Date: Tue, 10 Dec 2002 18:04:11 +0000



I have this Crown amp model 800CSL commercial unit. Uses TO-3 audio outputs
but the # is unfamiliar to me. The PNP is a C6492-0 and the NPN is a
C-4751-1 .  These are not "2SC" numbers. Anyone know what they are rated at
? They have a "crown" symbol on them, not a typical Motorola marking or
other.
TIA

Keith Trumbla
O/O B.E.M Electronics Inc. Est.1954
839 Ellice ave.
Winnipeg Manitoba, Canada R3G 0C3
Ph.(204)775-2875 Fax(204) 774-9192
http://www.bemelectronics.com

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