[sdiy] JX8P 7V unreg Path?

gordonjcp at gjcp.net gordonjcp at gjcp.net
Thu Jan 29 22:04:46 CET 2015


On Thu, Jan 29, 2015 at 08:48:43PM +0000, Jack Jackson wrote:
> I've blown the 7V unreg to my PG800 on my JX8P. Looking at the service manual it's not clear what in the path could have blown. I see the 7V is taken from before the 7805 regulator on the power supply. But I can't see anything else in that path.
> 

I take it the 5V is still present?  Check for cracks in the print, dry joints, crappy connectors etc. if you haven't already...

-- 
Gordonjcp MM0YEQ




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