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View Full Version : Help FHONE 240w PA circuit diag



Buchanfarmer
22-09-2018, 02:08 PM
Hi folk.

Sid Goodman built me a PA system 4 channel and 2 speaker boxes made to fit in my ute. The amp has 3 x 6CA7's in push pull parallel.The speaker boxes have 4 by 12UX50's each which just fitted very nicely.

The board I have to repair is called - TP5-372 Phase splitter.

On that board are several capacitors that have, well gone to heaven so i need to replace them. what I can't see is the values on the green ones as they are all cracked and open circuit.

I need to replace these urgently so I can set the sound for a meeting which is lasting 3 days. oh its a talk fest please not a music fest.

Please if you have a circuit diagram i would be very grateful.

My only alternative is to put on a sound system of about 10,000 watts which is way above the hall this is to be employed. Then I would to have also to use my mixing desk and someone to control the sound.

Please if you have a circuit diag you can send i would be very grateful

email - thenuggetblock@activ8.net.au

Doug Stephenson
Buchan South
Victoria
+61419036185
Doug.

Brendan
22-09-2018, 03:04 PM
Doug - not sure this is the right place for this - hope someone can help, but may be worthwhile looking at other forums.

Buchanfarmer
23-09-2018, 08:21 AM
Thanks Brendan. Was asking because some folk here also had Fhone equipment. Just asking.

Brendan
23-09-2018, 08:25 AM
No problems - it's a good forum like that.