Amiga 2000 video problem

[Gwion]

My Amiga 2000 will only display grays. I am using a A520 modulator and connected to a TV using A/V.
Any ideas why its doing this?

[Gwion]

How do i change it to PAL?

[Gwion]

The little switch didnt do anything.
Is the a Jumper on the motherboard?

[Gwion]

Its a PAL Amiga 2000 and a PAL A520 (works with ma A600)

[Gwion]

Phono? Im not using RF im using the A/V connections on the A520

[Gwion]

Still no difference :s

[Gwion]

1- Yes its a PAL A520

2- It says 6.2 but looks like a 6.4

3- Yes thats the connector im Using

4- Dont know i'll check

5- Game is exactly the same

rkauer wrote:
@Gwion:

 1- Are you 100% sure you're using a PAL Amiga and A520?

 2- The Amiga is set to PAL? What A2000 version you have?

 3- For 100% sure: the A/V is routed from the side RCA connector (Video out)?

 4- Are using the "tick" signal (J012 set to "external") in a 50Hz voltage system (outlet frequency)? 50Hz Amigas will experience not-so-funny behaviour other way.

 5- Did you try a game or in Workbench? Workbench screenmode is set to more than 2 colours?

[Gwion]

I cant find J012.
Where is it?

[Gwion]

The composite out on the motherboard is in grays i want colour.
The J102 is there it just doesn't have the pins.

[Gwion]

F5 fuse?

[Gwion]

 :bump:

[Gwion]

what does the +12V power? GFX?