[TechAssist] Re: Sharp Tv Model 35LD956 intermittent video and audio problem
- From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 9 May 2003 23:18:09 -0400
Ken,
See if this helps, from Tech Repair CD:
SHARP\35LD956B\Video Flickering With White & Black Lines* Especially When
Cold.\\\\Defective 4.5 MHz Trap* Cf201
(Filc0013cezz).\\\\\\\\
Jeff Dougherty
Intrepid Video TV/VCR
263 S Front St
Steelton PA 17113
fax...717-564-4952
www.intrepid-video.com www.tech-repair.net
----- Original Message -----
From: "K Dinckan" <kdinckan@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, May 07, 2003 11:48 AM
Subject: [TechAssist] Re: Sharp Tv Model 35LD956 intermittent video and audio
problem
The problem is set suddenly turns like video mode without video and audio,
screen also blocks but you can see the channel numbers and function
settings. If I leave it with power on then video and audio comes and stays
on sometimes 15-20 minutes. I suspected something happening around IF
section. If I feed video signal to video inputs then I get the sound but no
video during the set malfunctioning.
Ken Dinckan
e-mail to : kdinckan@xxxxxxx
All TV&Appliance Service
2747 Roosevelt Street # B
Carlsbad CA 92008
Tel:(760)4341131
Fax:(760)4348856
----- Original Message -----
From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, May 07, 2003 6:32 AM
Subject: [TechAssist] Re: Sharp Tv Model 35LD956 intermittent video and
audio problem
>
> What specifically is the problem with the set? Your post was rather vague.
> But here are some common problems I have run into.
> Check or replace the following components:
>
> D516 - part# RH-EX0145CEZZ
> D614 - part# RH-DX0197CEZZ
> D625 - part# RH-EX0072CEZZ
> C531 - 47mfd/50V
> C618 - 470mfd/25V
> C626 - 33mfd/16V
> R634 - 0.47/2W
> R735 - 5.6/5W
>
> Bob Waterman, CET® #RI-28
> Master Technician License #9109
> Service Manager / Parts Manager
> Gemini Computer, TV, & Security Alarms
> (508)695-7302
> (508)695-7769 FAX
> geminitv@xxxxxxxxxxxxxxxx
> geminitv@xxxxxxx
> www.geminicomputertvsecurityalarms.com
>
>
> ----- Original Message -----
> From: "K Dinckan" <kdinckan@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Tuesday, May 06, 2003 5:14 AM
> Subject: [TechAssist] Sharp Tv Model 35LD956 intermittent video and audio
> problem
>
>
> > Hello folks
> > This set has intermittent video and audio problem. It is definately not
> cold solder connection. When acts up IC 801 pin 1,2,3,4 voltages drop down
> from 5,5 volts to 1 volt sometimes less then 1 volt. I thought this IC is
> bad but replaced with another one, problem still there. Any repair tips on
> this model please pass it to me. Thanks in advance
> > Ken Dinckan
> >
> > e-mail to : kdinckan@xxxxxxx
> >
> > All TV&Appliance Service
> > 2747 Roosevelt Street # B
> > Carlsbad CA 92008
> > Tel:(760)4341131
> > Fax:(760)4348856
> >
> >
>
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