Dear B & O fans,

Sorry, my bad english.

My MX6000 in service mode I'cannot adjust horizontal amplitude, geometry in the corners and the sides).

I change transistor TR33(BU2508DF) and free caps C100 220uF 16V, C102 6,8nF 1600V, C101 2,2nF 1600V.

But nothing change.

Please give me a good advice

Best regards,

Kalev

Replace all electrolyth caps on the mainboard.

5x 470uF 16V

1x 2200uF 16V

1x 470uF 100V

2x 1000uF 35V

2x 1uF 35V (use Wima MKS-2-5 instead)

2x 22uF 35V

1x 100uF 40V

1x 2,2uf 50V (use Wima MKS-2-5)

and 2 further caps i dont remember...

Thank you for your reply.

Dear Die_Bogener,

Did you mean this caps:

C52-2200uF x 16V

C44, C46, C120, C121, C131, C134-470uF x 25V and 63V

C48, C130-1uF x 50V

C14, C137-22uF x 10V

C29, C42-100uF x 40V and 100V

C61-2,2uF x 50V

I replace this caps but nothing change.

Please give me more advice.

Kalev

Mr.Die_Bogener on the maiboard I replace IC4=TDA8124 (geometry controller), but nothing change.