[TechAssist] Re: phillips ptv805
- From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 9 Oct 2004 08:08:49 -0400
Gregory,
From Tech Repair CD:
Magnavox\9P5034C102 PTV835\Video fades in and out* sometimes to black*
sometimes to white. At same time
raster partially collapsing from all sides to an almost oval shape.\Audio also
affected with either no
audio* distorted audio* but usually audio is ok* as is micro control. OSD is
good when video is going on
and off*\but not when video is bright white. All symptoms
intermittent\PTV835\Replace IC 7412* Opto
isolator on LSB* part # 483520988561. IC is responsive to heat and
freeze\\\\\\\\
Philips\9P6034C102\Picture would shrink from all four sides for the first few
minutes\\\PTV835\Opto
coupler 7412 part # 483520988561\\\\\\\\
Jeff
--
Intrepid Video TV/VCR Repair
263 S Front St, Steelton PA 17113
717-939-7708; (F) 717-564-4952
www.intrepid-video.com www.tech-repair.net
----- Original Message -----
From: "Gregory Smith" <gaserv@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, October 08, 2004 4:42 PM
Subject: [TechAssist] phillips ptv805
set shutting down. replaced hv block. now set comes on but pix is small,
only about 2\3 filled out all the way around.
Gregory B. Smith
G & A Electronic Services
2521 N. Laurent
Victoria, TX 77901
Ph. 361-575-1998
gaserv@xxxxxxxxxxxxxxxx
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