The "Neck Board" of the CRT is the small PCB attached to the long skinny tube on the back of the CRT. It controls the electron gun inside the CRT. All three of the colors(Red, Green, and Blue) are driven by small signals, through amplifiers, to the guns. When one driver goes bad, the Monitor loses one color. This can be verified by trying a new video cable, a new video source, or using the test splash screen on most new digital monitors.
If the transistor has an open, instead of a good Base-Emitter junction.
If the Main Board is out of the game, you might as well do a cap kit, and check for bad/loose connections while it is out.
The costs are relative to the size of the monitor, due to the values of the components required.
Please call today to find out how I can get your game working!
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment