[sdiy] Beckman Industrial 9060 'scope woes - no luck finding service manual

Gordon JC Pearce gordonjcp at gjcp.net
Sat Jun 16 19:16:18 CEST 2012

On 15/06/12 23:37, aankrom wrote:

> My guess is a low voltage power supply has a bad electrolytic cap.
> somewhere...

If it shows a trace *at all* I'd be looking at the DC conditions around 
the Y amps.  Mostly I'd be looking for a highish value resistor used in 
a high-voltage DC supply that's drifted up with age.

Gordonjcp MM0YEQ

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