July 2012: Zenit 122K

Here is a Zenit 122K which works perfectly, except that the metering is incomprehensible. After verification, it comes from one of the LEDs of the display which is burned out.
I bought on ebay another Zenit 122, to exchange their displays.

I removed the defective display (recording the location of the wires).

Here is the removed display, the LEDs are under the black metal cover.

On the other side, the electronic chip.

Here is the new display in place. Only remains to adjust (using the potentiometer on the right). Not simple, it is easier with a needle display!