Kyocera TASKalfa 250ci Service Manual page 332

2JZ/2JX/2JV/2H7
When connecting the hard disk cables (YC1, YC2) to the PWB, match "BLACK" and "BLUE" marked on the PWB with the
connector colors.
When connecting the USB cables (YC17, YC21) to the PWB, match "BK" and "WH" marked on the PWB with the connec-
tor colors.
1-6-4
BK
Main PWB
Figure 1-6-5
YC2
YC1