[TechAssist] Re: Zenith PVY5264DT (9-1674-3) SMPS No filaments lighting
- From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 1 Nov 2004 23:13:34 -0500
Shaun,
On the stand-up PCB in the center of the 1674, you need to remove the support
bracket and solder the
connections for the plug that go to the CRT boards.
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: "Shaun" <satguy@xxxxxxxxxxxxx>
To: "tech" <techassist@xxxxxxxxxxxxx>
Sent: Monday, November 01, 2004 7:33 PM
Subject: [TechAssist] Zenith PVY5264DT (9-1674-3) SMPS No filaments lighting
This set came in dead I replaced the Flyback, horz output and CR3412 all
were shorted. The set fires up now and has high voltage and sound, but no
raster. The filaments are not lighting up, I checked the high voltage block
and it measures 47k. I checked the board for cold solder, loose connections
and burned resistors everything looks and measures good. Does anyone have
any idea what I am missing on this one?
Shaun
Advanced Electronics
224 West Riverview Ave.
Fort Morgan, CO 80701
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