Samsung HCL4715W 47" Rear Projection Television "crt tv circuit diagram" Questions

...CRT TV, but not projection tv , this set has problem with convergence TWO RESISTOR RZ125 AND RZ126 COMPLETELY BURN, THE BOARD TRACKS VERT CLOSE TO THESE RESISTOR ALSO BURN. i need to replace these ...

...TV uses a CRS system with three CRT tube lamps, red, green and blue. The problem is likely one or more of the CRT individual high voltage PSUs failing intermittently, if problem is associated to ...

...crt tv 51 and having 30 years of experience in electronic and can do soldering and repairs. But i have no idea how to repair a projection tv. I shall be very thankful if you can inform from where i ...

TV won't power on. Power light blink twice then fad out. Left powered off over night. Power Light now comes on then goes off after a couple of seconds. error code 2 1 is from the x ray protect or high

...TV made a popping sound when turned on and now only visable object is a straight horizontal colored line in middle of screen. Audio still working. Is this repairable or is picture tube kaput? Hello ...

...crt tv's indicated that this can effect convergence. This made no difference to the convergence. Roy Sydney, Australia Check the regulator and convergences ICs....accordianman Hi I have a Panasonic ...

TV turns on but no picture I'm sorry, but there is littel help we can provide without the make and model number. There are numerous reasons for no picture. Can you please provide some additional ...

...tv is old, the blur problem is probably caused by old coolant in one or more of the CRT lens couplers. Hopefully, the lenses are simply out of alignment, but no one has ever worked on the tv, then ...

...CRT tv. The problem is that there is no vertical scan---the picture is a single horizontal line in the center of the screen and all other systems appear to be working. Two questions. What is the ...

...CRT Board for Blue (Which is the board under one of the three color lamps inside your tv) Please see photo below (if photo is not large enough below go to link to review notes as well) If the CRT ...