Dear Sir, Mam,

I have a treadmill icon health & fitness and it is damaged so I open the cover and see the board with this model MC-70 Aw.rev
Part #124438 damaged .
I have a qouestion:
Two parts of this board are damaged and I cant read the part number on them.so please let me know the parts number(dz1 and dz4) or send me electrical drawing
thanks and best regards
hamed