[HAM] Schematic for PR40 AO 33-3 code C

[George Matthis]

That's exactly what I have!  My amp must be pre-code D but after B (i.e., a 
C) because several of the component values are different, but mine does not 
have a gain adjust pot (R62A) for the reverb circuit.

----- Original Message ----- 
From: "Scott Hawthorn" <organfreak at donobi.net>
To: "The Hammond Forum" <hammond at zeni.net>
Sent: Friday, December 28, 2007 1:05 PM
Subject: Re: [HAM] Schematic for PR40 AO 33-3 code C


> At 07:42 AM 12/28/2007, George Matthis wrote:
>>Hello everyone:
>>Hope you had a great Christmas!  I'm in need of a schematic for the above
>>amp - I have the schematics for codes A, B and D but not C, which as fate
>>would have it is the amp I am working on.
>>Any help much appreciated!
>>George
>
> We must have the same edition of the Technical Manual. Mine has one schemo
> encompassing versions 'A' and 'B,' which says to refer to the next page 
> for
> amps with code 'C' and above. Said schemo on the next page is for 'D.' Of
> course, this encompasses changes made for code 'C' amps. It does contain a
> list of changes made for what it calls "later units." Is this what you
> already have?