[TechAssist] Re: JVC AV27920
- From: mebonnell@xxxxxxxxx (Old TV Man)
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 24 Jan 2005 13:13:32 -0600
I tried the EEPROM procedure with no luck.
I read a tip on a AV32920 about a bad Q601. My set does not have a Q601.
Anyone know what that would be comparable to in a AV27920?
Max Bonnell
Bonnell TV
Robinson, IL
Sender: techassist-bounce@xxxxxxxxxxxxx From:
jstielau@xxxxxxxx(Shoreline=A0Electronics) Date: Mon, Jan 24, 2005,
12:24pm (CST+1) To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Re:
JVC AV27920 Reply=A0to: techassist@xxxxxxxxxxxxx
Hmmmm...try this ( for the AV27820 )....might work.
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Text pasted from WinSTIPS 2.0
http://www.ServiceSoftware.com
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JVC =A0 AV27820
Audio No Go
John Kincaid Sos Tv
Remove Eprom Install Plug In Socket Nte423 Works Fine Plug In Any 24c02
Eprom
I Used A Rca 233181 Turn On Tv Sound Will Be There. While Set Is Running
Unplug New Eprom And
Re Plug In Old Eprom . Turn Off Tv Audio Will Be Fine
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=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D
Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
(860)399-1861
(860)664-3535 FAX
jstielau@xxxxxxxx
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D
----- Original Message -----
From: "Old TV Man" <mebonnell@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, January 24, 2005 11:21 AM
Subject: [TechAssist] JVC AV27920
Set came in dead. I replaced IC421 (vert IC) D422 (75 v zener) and C434
(100mfd).
Picture is good now but have no sound.
I suspect EEPROM but am open to ideas.
Max Bonnell
Bonnell TV
Robinson, IL
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