Portable 405 line TV

Saw this little set on a skip and thought poor thing needs some help. Being a portable set, I guess it would not have been used as a main TV therefore it’s working life would be low. Hopefully this meant the tube was good. After quite a few capacitors we got the 10kHz line whistle up and then a raster, showing a good emission tube. Now let’s sort out the sync and frame circuits. Always a problem with this Thorn 500 series chassis.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top