[TechAssist] Re: Zen SR3587DT pic shift and blue tint, no OSD
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 22 Jan 2003 11:47:22 -0500
Your problem is as follows:
Replace R3219 and R3234 (both are 110K, 1/2 watt) on the sweep module (they
should be near the yoke plug).
Bob Waterman, CET® #RI-28
Master Technician License #9109
Service Manager
Gemini Computer, TV, & Security Alarms
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxxxxxxx
geminitv@xxxxxxx
----- Original Message -----
From: "Lyles Tv" <tech@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, January 22, 2003 11:24 AM
Subject: [TechAssist] Zen SR3587DT pic shift and blue tint, no OSD
> Zenith SR3587DT
> Modules
> 9-1270-03
> 9-1298-06
> 9-1523 main
> It came in with pic shifted to the left and severe blue tint, with some
intermitant video tearing (appear like bad tuner connections) Also, you can
turn the channels, and change the inputs, but when you hit menu--the pip
comes up, and that is it.
> What I have done. I replaced the eprom with one from a working set. No
change. I subbed the main module from the working set. It took away the
picture shifting, but eerything else remained (blue tint--no osd) I
replaced the resisitors on the crt module, and checked the crt--it is rock
solid. No change. I get the 5vdc on the eprom. I stopped there for the
moment and decided to ask around before I go ordering anything not needed.
TIA
>
> Jeff
> Lyles TV and Appliance
> 17 S Washington St
> Elkhorn, Wi. 53121
> ph 262-723-3477
> fax 262-723-3658
> tech@xxxxxxxxxxx
> ------------------------------------------
> Submit A Repair Tip For Everyone Here:
> http://www.tech-assist.org/secure/tip/main.html
> ------------------------------------------
> To REMOVE your email address, click here:
> http://www.tech-assist.org/unsubb.html
> To CHANGE your email address, click here:
> http://www.techassist.net/forms/change.html
>
>
------------------------------------------
Submit A Repair Tip For Everyone Here:
http://www.tech-assist.org/secure/tip/main.html
------------------------------------------
To REMOVE your email address, click here:
http://www.tech-assist.org/unsubb.html
To CHANGE your email address, click here:
http://www.techassist.net/forms/change.html
Other related posts:
