[TechAssist] Re: Sony KV27SXR10 No Color or OSD
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 11 Feb 2004 06:44:13 -0500
Sounds like you might be on the right track. I do not have a manual for this
set nor any tips on this symptom, but I do suggest looking to see if you are
getting sync signals back to the micro.
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: "Janet Fantauzzi" <fantaj@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, February 11, 2004 12:24 AM
Subject: [TechAssist] Sony KV27SXR10 No Color or OSD
> Need help on a Sony KV-27SXR10.
> No OSD, no color.
> Cannot tell if color is at a minimum as no OSD means no
menu to read.
> All voltages have been checked, including IC107, the 5v
regulator .
> Replaced CX848, Y/C chip, no help.
> Can anyone tell what is the pulse amplitude, at collector
of Q113, the horizontal pulse amplifier, getting only 0.1VPP.Sam folder does
not specify.
> Any help will be appreciated.
> Thanks fuzz
> Fantaj TV
> Belle Vernon, Pa. 15012 Retired
>
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