[TechAssist] Re: IC Needed : TL604 8 pin DIP
- From: "Shoreline Electronics" <jstielau@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 3 Oct 2001 07:10:45 -0400
Mike,
Yes...supporting supply voltages are fine. This unit uses several of these
IC's. I was able to swap a couple around to verify fault.
Thanks for your input!
Jeff Stielau
Shoreline Electronics Repair
125 Beechtree Lane
Westbrook,CT 06498
860-399-1861 Voice
860-664-3535 Fax
jstielau@xxxxxxxx
----- Original Message -----
From: <jmgoins.tn@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, October 03, 2001 12:53 AM
Subject: [TechAssist] Re: IC Needed : TL604 8 pin DIP
> I do not have the chip, but I thought of something I should mention. I did
> a search for this when you posted it, and I think it was described as a
> PMOS part. It has been a long time since I have seen any PMOS, but as I
> recall cautions regarding the -5v substrate supply (Rams were the only
PMOS
> parts I really remember using). This may not apply here at all, but before
> you install the new chip, if the chip uses a minus supply, be CERTAIN that
> it is functional.
>
> Mike Goins jmgoins.tn@xxxxxxxxxxx
>
> At 11:31 AM 9/26/01 -0400, you wrote:
> >
> >
> >Does anyone have any TL604 ic's in their stock.
> >
> >Used in Peavey & Gallien Krueger amps....old part. Hard to find. Peavey
has
> >little circuit board & IC that replaces it....expensive!
> >
> >Jeff Stielau
> >Shoreline Electronics Repair
> >125 Beechtree Lane
> >Westbrook,CT 06498
> >860-399-1861 Voice
> >860-664-3535 Fax
> >jstielau@xxxxxxxx
> >
> >
> >Help make your TechAssist online repair tips
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>
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