marconi 6200 test set

[sdspig]

hello does anybody have any info on repairing the internal psu used in this marconi 6200 10mhz to 20ghz test set
my 6200 unit displays a lit led on the back panel (low supply voltage) which its not
have only tried it on 230 volts ac
any info would be great
thanks steve from cornwall uk

 

[davenn]

hi there
welcome to the forums

have a look in the sticky post above your post
in there you will find references to several www sites that supply service manuals
one of them may have your manual

Dave