Hello,

Any one know if any service menu are available on Sylvania C6427TD tv set?
I try holding any switch at power up without success.
I am trying to adjust height and width, that is actually to large.

Bye

Jacques

On Thu, 12 Nov 2009 18:41:16 GMT, "Jacques St-Pierre"
put finger to keyboard and composed:

Any one know if any service menu are available on Sylvania C6427TD tv set?
I try holding any switch at power up without success.
I am trying to adjust height and width, that is actually to large.

I have a service manual for the Sylvania/Funai model 6427TD/SST4273,
not C6427TD. Will that do?

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.

I have a service manual for the Sylvania/Funai model 6427TD/SST4273,
not C6427TD. Will that do?


Maybe, maybe not.

The information I need is easy to locate, maybe you can check it for me: I
need to confirm the voltage output from the supply that power the
flyback. The TV set is working, but since the picture sizes are too large, I
wish to make sure the supply output is not too high too. And second, I need
to know if they have hidden menu to adjust picture sizes (vert & horz) and
how to access them.

The original problem of the TV set was the vertical output IC that was blow
up, it as been replace, the TV work, but the picture is quite large. So I
suspect that the supply may be a bit high causing the IC to fail and the
picture been too large. I may be wrong, the picture may have always been
that way too, I did not saw it before it came for repair.

Bye
Jacques

On Mon, 23 Nov 2009 20:48:29 GMT, "Jacques St-Pierre"
put finger to keyboard and composed:

I have a service manual for the Sylvania/Funai model 6427TD/SST4273,
not C6427TD. Will that do?


Maybe, maybe not.

I have uploaded the 6427TD manual he
http://www.eserviceinfo.com/download.php?fileid=44615

The information I need is easy to locate, maybe you can check it for me: I
need to confirm the voltage output from the supply that power the
flyback.

B+ is 120V (TP601).

The TV set is working, but since the picture sizes are too large, I
wish to make sure the supply output is not too high too. And second, I need
to know if they have hidden menu to adjust picture sizes (vert & horz) and
how to access them.

The vertical size is adjusted via the service menu, but the horizontal
width is adjusted by VR562.

The original problem of the TV set was the vertical output IC that was blow
up, it as been replace, the TV work, but the picture is quite large. So I
suspect that the supply may be a bit high causing the IC to fail and the
picture been too large. I may be wrong, the picture may have always been
that way too, I did not saw it before it came for repair.

Bye
Jacques

Service Mode is accessed using the original remote. You need to add a
service jumper to the remote control's PCB.

See page 5-1 (page 14 of the PDF).

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.