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[email protected] October 15th 07 08:51 PM

TV Samsung CL-21k410MQ CRT image problem
 
Greetings from Colombia.

Sometime ago, I bought a Samsung TV CL 21k40MQ, chassis K69C.
Recently, the screen looks slightly pincushioned and the image
vibrating near to the corners.

I've searched in Google, and found the comands to go in the service
mode from remote control. (Mute 1 8 2 Power). However, in this menu I
could not find nothing about the pincushion effect. I suppose that
this problem requires to open the TV. My question is, ¿can I fix this
easily, or I will have to take it to the technical service?

Thanks in advance...


jJim McLaughlin October 15th 07 09:24 PM

TV Samsung CL-21k410MQ CRT image problem
 

Try reposting this in:

sci.electronics.repair

wrote:
Greetings from Colombia.

Sometime ago, I bought a Samsung TV CL 21k40MQ, chassis K69C.
Recently, the screen looks slightly pincushioned and the image
vibrating near to the corners.

I've searched in Google, and found the comands to go in the service
mode from remote control. (Mute 1 8 2 Power). However, in this menu I
could not find nothing about the pincushion effect. I suppose that
this problem requires to open the TV. My question is, ¿can I fix this
easily, or I will have to take it to the technical service?

Thanks in advance...




Al Bundy October 15th 07 09:48 PM

TV Samsung CL-21k410MQ CRT image problem
 
wrote in news:1192477868.099582.244970
@e9g2000prf.googlegroups.com:

Greetings from Colombia.

Sometime ago, I bought a Samsung TV CL 21k40MQ, chassis K69C.
Recently, the screen looks slightly pincushioned and the image
vibrating near to the corners.

I've searched in Google, and found the comands to go in the service
mode from remote control. (Mute 1 8 2 Power). However, in this menu I
could not find nothing about the pincushion effect. I suppose that
this problem requires to open the TV.


I highly suspect it's true with newer TVs but with older ones there was
enough power inside waiting to be discharged, even after unplugged, to
throw you through a wall. Sometimes you are alive when you go through the
wall and sometimes already dead.

My question is, ¿can I fix this
easily, or I will have to take it to the technical service?

Thanks in advance...





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