[TechAssist] Re: Sony KV-27EXR25, schematic needed.
- From: Jorge Camboni <geo@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 06 Aug 2003 03:15:47 -0500
They usually run awfully hot. However, I would check
carefully everything around it. What I usually do is adding
some more heatsink, they never come back..
HTH Jorge
At 12:02 a.m. 06/08/03 -0700, you wrote:
>I have been running the set for 3 hours now and the heat sink for IC651
>is running at a temperature of 151 degrees F. Is this normal?=20
>
>Kevin Wilks
>Kevin's TV & Video Repair
>Penticton BC Canada
>kevintv@xxxxxxx=20
>=20
>
>-----Original Message-----
>From: techassist-bounce@xxxxxxxxxxxxx
>[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Kevin
>Sent: Tuesday, August 05, 2003 9:54 PM
>To: TECH-ASSIST
>Subject: [TechAssist] Sony KV-27EXR25, schematic needed.
>
>Does anyone have the schematic for a Sony KV-27EXR25 27=94 TV? I would
>like to know if IC651is an STR-S6301 or STR-S6301A. I replaced IC651 6
>months ago with the non-=93A=94 version and the set came back with the =
>same
>IC causing HV shutdown. I have now replaced it with the =93A=94 version =
>and
>it is working fine again. Does this IC normally get so hot that I =
>can=92t
>touch the heat sink? What is the normal operating temp for this IC?
>Thanks.
>=20
>Kevin Wilks
>Kevin's TV & Video Repair
>Penticton BC Canada
>kevintv@xxxxxxx=20
>=20
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Jorge Camboni, GY Electronics, Richardson, TX
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