Hi - I've got to fix a 1950's Motorola ac/dc portable for a friend - can't seem to locate a schematic - I think its Canadian Motorola - not sure if that matters - but its a model 55L30 - if anyone has a schematic and board layout I sure would appreciate it. Steve

:Hi - I've got to fix a 1950's Motorola ac/dc portable for a friend - can't seem to locate a schematic - I think its Canadian Motorola - not sure if that matters - but its a model 55L30 - if anyone has a schematic and board layout I sure would appreciate it. Steve
:

Are you sure that isn't a 55L3U? It's in Sams 303-6, which I have. Uses 1R5, 1U4, 1U5 and 3V4 tubes.
Johnnysan-

Here are Motorola schematics. Does show a 55L3U

http://techpreservation.dyndns.org/schematics/Motorola.htm

Thanks Warren too - I haven't used that site yet - 'll check it out when I get home tonight.

Could be - maybe I misread the label - I'll check again when I get home tonight - thanks - If it is the same - do you think I could get a scan of your info ?