Color TV modification board application case

For old and outdated color TVs, the connecting wires on the cathode ray tube socket pins must be adjusted before they can be used due to the different models, specifications, pin names and arrangement orders of the cathode ray tubes. If you tamper with the tail board of the modified TV, it will be troublesome and destroy the overall structure and insulation performance of the tail board. This method is not advisable.

The method is: add a socket and plug it into the modified picture tube; except for the G3 pole (focusing pole) which is directly welded, the other poles are connected to the modified machine tail plate with soft wires in a "matching" way and welded firmly. As shown in the figure below.