Help with Cerwin Vega cva-28

nikolic

Member
2016-02-17 7:49 am
I bought those speakers on auction and from outside they looked like new but when I opened them there was missing a transformer in both of them. Is there anyone who can help me and tell me what are the characteristics of transformer ( A, I, P ). Service manual or schematics would be helpful. Thanks at advance.
 
These units have an smps supply not a conventional transformer. The transformers will be quite small by comparison and mounted to the pc board.
 

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nikolic

Member
2016-02-17 7:49 am
I sent an email to Cerwin Vega and I am waiting for answer. Jerluwoo, this is a picture of same amp as in my speakers. This model uses standard transformer and it is mounted on the bottom around the place where speaker stand goes in. It is not a problem to make this transformer but I knead characteristics.