[R-1051] 100CPS Synth Schematic

[gregory mengell]

Dennis McLaughlin wrote:

> John Schmitz wrote:
>
>> Anybody got a scan of the 100CPS Synthesizer schematic in the six pack?
>>
>> I have a straight 1051 (no suffix) and it needs a six pack with a 500 
>> CPS
>> synth but it came with a six pack for a B model with a 100 CPS synth. 
>> I just
>> learned the long way they are not compatible. To make a long story 
>> short I
>> was getting an incredible amount of noise from the receiver that 
>> would not
>> quite with a signal applied. I started tracing and discovered the 100KHz
>> injection was where the noise was coming from. Further tracing 
>> revealed that
>> one of the inputs to the 100KHZ Synth is from the 500 CPS synth, 
>> which was
>> not present. Further investigation revealed that the non B 500 CPS 
>> Vernier
>> circuit is not compatible with the B and beyond 100 HZ steps Vernier
>> circuit. I am now going to attempt to try and make the 100CPS synth 
>> work in
>> the non B 1051 by supplying what the 100 CPS synth needs just to produce
>> 000, 500, and Vernier outputs. I am attempting this because I don't 
>> know of
>> any sources of non B six packs or 500cps synthesizer so if I want an
>> operational R-1051 I'm gona have to make this one work.
>>
>> However, I do not have a B techmanual, I can only find the non B tech 
>> manual
>> on the internet. So if someone could be so kind as to send me a scan 
>> of just
>> the 100cps synth I think I can get this thing to work with a B and 
>> beyond
>> six pack. Of course if someone has a spare 500cps synth or a non B 
>> six pack
>> that could work to. I could even trade my B model six pack or 100 cps 
>> synth
>> for your non B six pack or 500cps synth. You send me yours and I'll 
>> send you
>> mine.
>>
>> Thanks in advanced for any help.
>>
>>
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>>
> John,
>
> I have a pdf file named R-1051-B-C-tech-supl.pdf that is 45.5 MB.  It 
> shows the differences between the 1051 and 1051B.  I think that this 
> will help. Do you want be to email you the file?
>
> Dennis
>
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>
Hi Dennis.Could I get one too? I have Two B units and am always looking 
for reference material on these recievers.I am looking for a H model. 73 
Greg