Toptek PA-500 WH circuit diagram

[vkrules]

Hi, does anyone have a circuit diagram for a Toptech PA-500 WH amp Can't find one anywhere. Thanks

 

[magnuman]

PA 500

Try these...there has been some changes over the years.
These do not include the protection circuits.

 

[vkrules]

Thanks Dave,just purchased the amp as part of a silent key estate sale.( no manual or schematics) So far nice amp , looks clean on the scope, haven't tried it on the lower bands yet.

 

[magnuman]

Works much better on 20-80. Can see close to 600 out down there.
250 or less on 10.
Good protection..have to try real hard to hurt them.
Hang on to it as they don't make them any more.

 

[Miles Ohlson]

Can anybody tell me where I can get an owners manual for this PA 500Wh?