Monitor tube exchange question

[Tadao]

Hi

I have a 13" monitor chassis with its tube working perfect together. I recently got my hands on a 19" tube that has the same ohms on the yoke's vertical winding and the same number of pins on the connector for the neck board than the 13" tube.

I want to test if this 19" tube is working or not, by connecting it to the 13" monitor chassis and see what happens.

Is there a chance I can ruin my monitor chassis by exchanging the tubes? The only difference between both tubes is the inches... same pins, same ohms...

Regards

[grantspain]

the flyback transformer will output higher ht for the 19" than the 13",it will probably work but you will shorten the life of the flyback and a few other components
you may also find the picture smaller

[Tadao]

And Works!

The tube is taken from Panasonic 21" tv set.  The image is perfect.   

Regards

[grantspain]

well looks good,just keep your fingers crossed the flyback will keep running