Compatible part needed for 4407-BESK4H

Apr 24, 2008

- I wanted to avoid dismantling the machine again until I had the required part, but I guess its necessary...

Pic1 shows the main board with the parts' location boxed (top left of image).


Pic 2 is as close and clear as my camera gets, but the stamp is still not visible.

The parts are DIL 8 pin chips about 6mm long and 5mm wide. There are 2 of them (I didn't realise and don't which is faulty so I guess I'll be replacing both :(

There is not much room for numbers. There is a logo (see pic 3) and 4407 on the top line then BESK4H on the line below. These 2 lines of print fill the top surface of the chip.


So, anyone know what these chips are and what I can replace them with?