CRT base socket solder terminals - Sony FD Trinitron WEGA KV-32FS100 32" TV

Check the CRT base card to green CRT for any loose solder terminals. Re-solder all the suspected solder terminals by applying a little more solder to each terminals. Check the solder terminals of the CRT base connection socket too. The fault is with some loose solder terminal itself at the green video output stage circuit. Gopakumar Gopalan Google

Check all the solder terminals at its video output card [CRT Base card]; for any loose soldering. Check all the solder terminals to CRT base socket with CRT card for any loose solder terminals. Re-solder all the suspected solder terminals, by applying a little more solder to each of it. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/

Check all the solder terminals at its video output card, for loose soldering. Re-solder all the suspected solder terminals. Check all the solder terminals to the CRT base socket too. The fault is called; sigle color predominant screen. If you wish to get more details, check the site linked here. Surf the site in "MOSAIC" view. It will make surf easy.
http://electronicshelponline.blogspot.com/

Check all the solder terminals at the video output card to this set. Re-solder all the suspected solder terminals, by applying a little more solder to each solder terminals, without making any solder bridge short in between adjacent solder terminals. This card can be located at the back of the picture tube neck, will directly plugged on to it, and can be detached for repair. Check all the solder terminals to the CRT base socket too. If you wish to get some details, check the site linked here. Pull up older posts. Check the site in 'Mosaic' view. It will make search easy. http://electronicshelponline.blogspot.com/

Too much orange color, denote the absence of blue. Check all the solder terminals at the video output card for any loose solder terminals. Re-solder all the suspected solder terminals, by applying a little more solder, to each subjected terminals at this broad. This boar can be located at the back of the CRT, will directly plugged on to its neck. Check all the solder terminals to CRT base socket in this board too. If you wish to get some details, check the site linked here. http://electronicshelponline.blogspot.com/ Pull up older posts.

Check all the solder terminals at its video output card, for any loose soldering. Re-solder all the suspected solder terminals, by applying a lit tile more solder to each terminals. This video output card can be located at the neck of the picture tube itself, will directly plugged on to the back of the CRT. Check all the solder terminals of CRT base connecting socket too. If you wish to get some details, check the site linked here. http://electronicshelponline.blogspot.com/Pull up older posts.

If the picture looks alright, and the problem only is with this absence of blue color, the fault should be with its video output card itself. Check all the solder terminals to this card, including the solder terminals of CRT base socket. Re-solder all the suspected loose solder terminals, by applying a little more solder. This card can be located at the back of the neck of the CRT, will directly plugged it. You can pull it out, straight backward to do solder work. To get some details, http://electronicshelponline.blogspot.com/ Pull up older posts.
Try this link too.

Check all the connections to the picture tube base socket, and associated components. Check and resolder all the solder terminals of CRT base socket. If solder terminals that carry filament voltage have dry soldering points, this type of fault can occur.

Check its video output card for any loose solder terminals. This card can be located at the base of the picture tube, directly plugged on to it. Check all solder terminals here. It is a best practice to resolder all the suspected solder terminals, by applying a little more fresh solder. resolder all the CRT base socket solder terminals too. If the solder terminals that connect the filament of the picture tube got loose soldered, this kind of fault can occur intermittently.

Hello
I thinks that you are talking about an out-focussed picture. In most trinitron sets, after a long run, its Picture Tube Base socet will get damaged. It is a usual faut to most 24 inch Trinitrons. Picture tube base socket can be located at picture tube base card. This base card is detachabel from picture tube base by pulling it straight out. You can see the base socet soldered diretly to the base card. Just resolder all the soldering points at the base socket and try. Any loose soldering at the solder terminals of this base socket will also be the cause for a defocussed picture. If it does not help you, just replace it with same type. This component can be bought most of the electronic sparepart shops at your town. OK.