speedometer wiring schematics?

[jonny mac]

hi, does anyone have the wiring schematics for a speedometer? my car had previously had a mph converter wired in wrong which caused the odometer to count every time the lights were switched on

 

I've removed it and rejoined the standard wiring back to the original colours behind the odometer and cut the mph converter out of the back of the clocks (was soldered onto the back of the clocks)

 

now, my odometer trip counts up fine but the odometer is completely dead

 

I'm not sure if maybe I knocked it maybe during removal/install etc?

 

other than that I'm stuck as all wiring has been put back to normal, even the ecu loom is back to normal

 

any suggestions?

[stevie_b]

Is this of use? It's a wiring diagram for a TRL speed converter, but it shows most of the important pins on each bit of equipment.