[TechAssist] Re: Fw: Sony KV32V36

  • From: "Larry Poffen" <lpoffen@xxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 19 Apr 2005 15:49:24 -0500

Thanks for the tip, appreciate the group.   Larry

Larrys TV & Computer Service
Broken Arrow OK 74011
phone 918-455-1041
Fax 918-451-4485
e-mail lpoffen@xxxxxxx
----- Original Message ----- 
From: "tvservice" <tvservice@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, April 19, 2005 1:28 PM
Subject: [TechAssist] Re: Fw: Sony KV32V36


> Bob Waterman posted this fix yesterday
>
> 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.
>
> Robert
> tvservice@xxxxxxxxxxxxx
> H & H Electronics Inc
>
>
> ----- Original Message ----- 
> From: "Larry Poffen" <lpoffen@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Tuesday, April 19, 2005 12:09 PM
> Subject: [TechAssist] Fw: Sony KV32V36
>
>
>> Update on this set,  Found that this set is actually shutting down & then
>> restarting by itself.  It always goes to aux1 when it comes back on.  I
> have
>> tried tapping on all components, freezing & heating parts in the pwr
> supply
>> + the jungle, but nothing seems to change the symptoms,  It usually stays
> on
>> at least 20 minutes after each reset.   Has anyone seen this problem
> before.
>> Thanks   Larry
>>
>> Larrys TV & Computer Service
>> Broken Arrow OK 74011
>> phone 918-455-1041
>> Fax 918-451-4485
>> e-mail lpoffen@xxxxxxx
>> ----- Original Message ----- 
>> From: "Larry Poffen" <lpoffen@xxxxxxx>
>> To: <techassist@xxxxxxxxxxxxx>
>> Sent: Sunday, April 17, 2005 4:08 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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