Manual and O'Scope for R1200A Service Monitor

[VinnieL59]

Looking for a service manual and would also like to have an oscilloscope module for my old R1200A Service Monitor.

Does anyone have a scanned CD manual?

[AL7OC]

I have a similar unit with a bad case of essence of ohmite.

Google schematics for your test unit. I was able to find them for mine, and I determined that the pass element for the -15v regulator shorted, and took out a bunch of stuff, including the scope sweep module. On first generation transistorized equipment, there was often no over-voltage protection on the voltage regulators. When a pass element shorted, it would wipe out a lot of other circuits.

Good luck!

Pierre

[VinnieL59]

Thanks Pierre,

I've Googled until my Googler is about to fall off with no luck.

I am just wondering if anyone would have any idea what the Systron-Donner model number would be for a Motorola R1200A?

[RADIOMAN2002]

Systron-Donner 1327 A or B

[VinnieL59]

Thanks! I appreciate it. I thought that was what it was, but the Motorola Model # R1200A threw me.

[AL7OC]

My service monitor is a 1327A. Try Googling that. I have a scanned PDF file of the SM. Send me your e-mail address in a PM, and I can send you the file if you want it... About 6.6 MB.

I'd love to have a replacement scope for it myself, or at least the PS module that mounted on the cathode end of the CRT.

Pierre

[xmo]

The 1327's and the 1200 look similar and use the same plugins, but they are not the same - they are very different internally.

[VinnieL59]

Thank You much!