Tv Sanyo CB2189F altered colors
Aver I had a problem similar to the prince I thought it was a screen but I solved it by solving the entire plate by cleaning it and changing the ptc and filters filters of the source and video as the friend proves you don't lose anything
In the RGB that go to the tube in two there are 207v and in the center 144v.
Hi. According to your data the problem is in the chroma stage. Only one color is working well and is the one that consumes. (the one that measures 144v)
The other 2 no.
It may be as colleagues say. Only false contacts on the tube plate. In the amplifiers, in the resistors or in the kids of the tube. It can also happen that the plate is broken. Look well with clean plate, magnifying glass and good light. Or desolate the cables that go from the motherboard to the tube board with the video signals of each color. Control the 2 extremes.
