Help needed with Sony PVM 14N6U

[BurgerWeeze]

Hello everyone,
I recently got a Sony Trinitron TV, model PVM-14N6U, but unfortunately it doesn't seem to be working properly.
The whole picture is blue. It seems like green and red colors are not coming through.
I haven't been able to find any info on this specific problem.
Does anyone have an idea what this could be and if it's fixable?
I will attach pictures to show exactly what the problem is.

I'd very much appreciate everyone's help, thank you.

 

[bertus]

Hello,

Wich input are you using?
The last picture shows Line A, Line B and RGB.

Bertus

 

[BurgerWeeze]

I tried it with Line A and B, I don't have anything I can plug into RGB, but when I select that input all the menus are the same blue.

 

[bertus]

Hello,

Wich inputs did you use?
There are Y/C and Video (BNC) inputs.

Bertus

 

[BurgerWeeze]

I used the BNC inputs, sorry.

 

[bertus]

Hello,

What was the source of the video signal?
The BNC input expects to have a full video signal, with the correct type (PAL / NTSC / SECAM).

Bertus

 

[BurgerWeeze]

It was playing an NTSC videogame (NES) and I also went through all the video signal settings to make sure it's set to NTSC.

 

[bertus]

Hello,

Have a look at the service manual:
http://diagramas.diagramasde.com/otros/SSM-20N5U_9976686010-00e.pdf
Pages 3-8 and 3-9 are about white balance (color balance) adjustment.

Bertus

 

[BurgerWeeze]

Okay this is super confusing ..
I have an oscilloscope, but I really don't understand the instructions... Not sure what to do.
But thanks a lot for the file I hope it's just a matter of adjustment