B710

Code B710 - CRT Switching Circuit Problem:

Wiring Diagram for Code B710 - CRT Switching Circuit Problem:

CODE B710 - CRT SWITCHING CIRCUIT PROBLEM

Circuit Description:

This code indicates there is an intermittent problem with the CRT's switches circuits. If the fault was present, you would not be able to enter diagnostics to see this code. If this code is set, there is an intermittent problem within the 4 data circuits, the REIN circuit, or the 5V power or ground circuit. Manipulate these circuits while checking continuity, or by using tester J-34914. Since the intermittent problem is the switches not responding, continually select different switches while manipulating circuits. When the failure occurs, the switches on the CRT will not work.



Manipulate these circuits while checking continuity, or by using tester J-34914. Since the intermittent problem is the switches not responding, continually select different switches while manipulating circuits. When the failure occurs, the switches on the CRT will not work.