Crazy taxi cabinet green tinted image

[RayBullty]

Hi everyone,

I'm troubleshooting a CRT monitor that is displaying a strong green tint across the entire image.

I've already ruled out the color adjustments (drive/cutoff), as they don't correct the problem. Because of that, I'm starting to think the issue may be on the neck board rather than being a simple calibration problem.

Before I start replacing components, I'd appreciate your thoughts.

So far:

• Color adjustments don't solve the issue.
• The green tint is present all the time.
• I'm suspecting the video output stage for the green channel or another component on the neck board.

I've attached some photos and a short video showing the issue.

Has anyone experienced something similar or have any suggestions on what I should check first?

Thanks in advance for any advice!

 

[nem]

Fault is indeed likely on the neck board. Check the color drive transistor and any diodes and resistors in the circuit.

Stock monitor is MS-2932, so assuming it's one of those:

30X is red
31X is green
32X is blue

 

[RayBullty]

Fault is indeed likely on the neck board. Check the color drive transistor and any diodes and resistors in the circuit.

Stock monitor is MS-2932, so assuming it's one of those:

30X is red
31X is green
32X is blue

Nice, i will check it and update.
Thanks