[TechAssist] Pioneer Car amp
- From: "markbrock" <markbrock@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 16 Oct 2004 08:38:03 -0500
model GM-X962, all the mosfets were blown and burnt spot on pcboard @B+,
changed em all, now distorts when pot on amp is turned up and Q905 ( first
mosfet gets hot and shorts out ) all the bias resistors check ok, 120 and
22 ohms ok, both sides do this so its in the preamp stage somewhere ?
thanks for any help, I'm in too deep to get out now.
brock
Brock Electronics
R.R.4 box 237
5208 cr.3385
Independence Ks. 67301
620-331-0235
fax 331-7191
markbrock@xxxxxxxxxxxxx
Zenith*Philips*Peavey*Fender*Crate
we work on all brands,makes,models
of anything that plugs in the wall
----- Original Message -----
From: "gordon elder" <directservice246@xxxxxxxxx>
To: "Tech-Assist" <techassist@xxxxxxxxxxxxx>
Sent: Thursday, October 14, 2004 2:23 PM
Subject: [TechAssist] Directv Recievers
> Hi
> We need some directv recievers,about 10.The model numbers can be any of
he following: DRD420RE
> HIRD1
> RCADRD420RE
> Thank you.
>
>
> Gordon Elder
>
> Audio video Technician,
>
> Lewis Satellite
>
> Shadowed lawn,
>
> Brittons Hill,
>
> Barbados.
>
>
>
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