[NJARC] Schematics?

[Aaron Hunter]

Steve

Philco 48-300 - You can find the schematic on  
http://www.nostalgiaair.org/ .  Or I can make a copy from the Rider's 
book and bring it to the next meeting or mail it.  I might also have 
original Philco documentation which is probably the same as in Rider's.  
I have one of those portables.

Dynavox - If it's the M-510, I have service info. in Sam's 15-8.

The crank portable, no schematics.  Do you need a spring?

849 - Outer pins filament and center grid.  Cap is plate.

204A connections are the same.  204A refered to as "old reliable triode" 
and 849 as "heavy-duty triode".  I have tube information in "RCA Air 
Cooled Transmitting Tubes - TT3".  Information can also be found at this 
site http://tdsl.duncanamps.com/ .

Don't know of a source for sockets.

Aaron


StephenTetorka at cs.com wrote:

>Visit our web site - See http://www.njarc.org
>_______________________________________________
>Hi guys:
>
>Question #1
>Just picked up a Dynavox portable, Philco 48-300 portable and a crank 
>portable record player of yet unknown mfg'er.
>
>How might I obtain the schematics?
>
>Question #2
>How are connections made to tubes 849 and 204A?..sockets?
>Might anyone know where I can obtain them for my tubes?
>
>Tnx,
>Steve
>_______________________________________________
>NJARC mailing list
>NJARC at mailman.qth.net
>http://mailman.qth.net/mailman/listinfo/njarc
>
>
>  
>