Date   : Sat, 24 Apr 2010 18:24:01 +0100
From   : hideki.adam@... (adam colley)
Subject: Model B Sync issue / Master 128 PSU issue

Hihi

Anyone know what'd cause the composite sync to be missing from the RGB
output but present on the composite out?

Looks like this machine has been quite modified, it's one of the ones
JGH gave away and clearly has a switch to connect/disconnect that pin
on the back of the machine (and several boxes containing switches/leds
on the side!) but either way there's no sync.. is there somewhere else
I might obtain it from on the PCB?

Also, I have a Master 128 with dead PSU, I've replaced the 220uF
capacitor but no joy, loaded or unloaded it gives 0.2v on 5v and 0.7v
on 12v, there is no audible whining...

Thanks

-- 
Adam