Driver and Finals for Magnum 257 Blue face?

[Moleculo]

I haven't cracked open the case yet, but my Magnum 257 is acting like I've popped the final. Since I'm lazy and don't feel like looking searching for it, who has a reliable source for the driver and finals in this radio? Also, which transistors are they?

Thx

 

[Superidgit]

Hey Mole I remember reading this a while back, hope this helps you.

http://www.worldwidedx.com/tech-repair/95853-mosfet-conversions-upd858-mb8719-boards.html

 

[AudioShockwav]

The Schematic http://cbtricks.com/radios/rflimited/magnum_257/graphics/magnum_257_sch.pdf says ERF-2030

Q73 Driver= ERF 2030
Q 71 & Q72 Finals = ERF 2030

$ 2.75 each @ RF Parts.

73
Jeff

 

[dd18]

blue screen 257

The early blue screen 257's had bipolar finals.
You better check first or just send it away to get fixed. If you don't have time to pop the lids you don't have time to fix it either.