[Icom] re pa output trans in Icom transceivers

[email protected] [email protected]
Tue, 17 Sep 2002 15:35:57 EDT


Is this a 756 you are repairing?  

Curious as to what you find. I have seen a few 756's (original version) with 
driver transistor failures (2SC1972).  Sometimes the bias resistors off the 
base of the transistors fail (open) as well. Be sure to check the resistors 
and nearby related components before replacing the transistors, otherwise 
things can get expensive real quick!

Good Luck,
Eric
KK2ED