Sony TV KV27TS32 with funny picture, sounds great
 

My Sony KV27TS32 the other day displayed a funny picture, turning it off
and on restored the picture for about 2 mins. The sound is still working
correctly. I took a picture to better explain this. Is the tube gone?
http://130.65.112.148/kv27ts32.jpg

A bit of history of this TV. I changed the 3 trans and resistor on the
powersupply about 3 months ago.

Thanks everyone for your help!
Kenny

Resolder the Posistor...Its the Black Cube on Powerboard.

kip
"skype" wrote in message
lkaboutelectronicequipment.com...
My Sony KV27TS32 the other day displayed a funny picture, turning it off
and on restored the picture for about 2 mins. The sound is still working
correctly. I took a picture to better explain this. Is the tube gone?
http://130.65.112.148/kv27ts32.jpg

A bit of history of this TV. I changed the 3 trans and resistor on the
powersupply about 3 months ago.

Thanks everyone for your help!
Kenny

kip,
Thanks for your response. I resolder what I think is the posistor. No
luck. :(
http://130.65.112.148/kv27ts32posistor.JPG
Is the black box with the red arrow pointing to it the posistor?
Thanks!
Kenny

Yes that is the Posistor...
Has the TV been dropped ???


kip
"skype" wrote in message
lkaboutelectronicequipment.com...
kip,
Thanks for your response. I resolder what I think is the posistor. No
luck. :(
http://130.65.112.148/kv27ts32posistor.JPG
Is the black box with the red arrow pointing to it the posistor?
Thanks!
Kenny

nope.. never been dropped.
any chance the posistor is fried? Do I need a new posistor?
thx

anyone have any more suggestions before i throw this set away?
as always thanks for all the great help here.
Kenny

Check the resistance of the degauss coil... maybe its open.

When you first turn on the TV do you hear the degauss energize ?


kip
"skype" wrote in message
lkaboutelectronicequipment.com...
anyone have any more suggestions before i throw this set away?
as always thanks for all the great help here.
Kenny

anyone have any more suggestions before i throw this set away?
as always thanks for all the great help here.
Kenny

Read what was sent to you.............



"skype" wrote in message
lkaboutelectronicequipment.com...
anyone have any more suggestions before i throw this set away?
as always thanks for all the great help here.
Kenny

Sorry for the double post, I refreshed the page on accident.

I don't know where to check the resistance of the degauss coil. I know
nothing about TV sets, I thought i just give it a try with my little
knowledge on electronics.

I do hear it energize. It makes the same sounds as it did before it
stopped working. Only now I get the funny red, green, blue swirls.

Thanks again!

Ok Then sounds like the CRT is Bad.....Going by the Photo.

kip
"skype" wrote in message
lkaboutelectronicequipment.com...
Sorry for the double post, I refreshed the page on accident.

I don't know where to check the resistance of the degauss coil. I know
nothing about TV sets, I thought i just give it a try with my little
knowledge on electronics.

I do hear it energize. It makes the same sounds as it did before it
stopped working. Only now I get the funny red, green, blue swirls.

Thanks again!

tapping on the side of the set restored the picture. I opened it the set
and lifting the side where the posistor is restores the pictures. If I
lift up and hold the board the picture is perfect. Looks like a bad
connection somewhere, resoldered all the joints but still a bad connection
somewhere. :(
any thoughts?

here is a video of what the set is doing.
http://130.65.112.148/sony.zip
thanks for looking!
Kenny

resoldered the IC501 and IC606 chips and it is working great again.
Thanks for your help kip.
Kenny

Hey !! Glad you up and running..

kip
"skype" wrote in message
lkaboutelectronicequipment.com...
resoldered the IC501 and IC606 chips and it is working great again.
Thanks for your help kip.
Kenny