[TechAssist] Re: Sony KV32V36

  • From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 18 Apr 2005 07:18:51 -0400

SYMPTOMS

Works for 15 mins, then switches to video mode.

RESOLUTION

Replaced CPU and NVM IC001 (CPU CXP85840-002S, Sony part #  875288088) and
IC002 (NVM ST24C02FM6TR, Sony part #  875952774) on the A Board.



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@xxxxxxxxxxx





----- Original Message ----- 
From: "Larry Poffen" <lpoffen@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, April 17, 2005 5:08 PM
Subject: [TechAssist] Sony KV32V36


> Need some advise on this Sony KV32V36.  Set will play normally for 20-30
> minutes & then will switch to video1.  Found out if I leave it on & mute
the
> set, when it switches to video1 the mute comes off, also the OSD seems to
> break up, The top half of the writing gets white instead of green.  This
> unit then can be reselected to a channel & all is OK again for a short
time.
> I have disassembled the unit & see no bad solder joints.  The Tuner has
been
> replaced about a year ago -the 8-598-399-30.   Any ideas would be helpful.
> Also could use a print of the set, can`t find in archives to download.
> Thanks   Larry
>
> Larrys TV & Computer Service
> Broken Arrow OK 74011
> phone 918-455-1041
> Fax 918-451-4485
> e-mail lpoffen@xxxxxxx
>
>
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