Sharp CD-DK890N - Product Specifications; Technical Specifications Summary

CD-DK890N
6 – 28
IC602
MAIN PWB-A1
Lead-free solder indication
Lead-free solder is used in the MAIN PWB.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.
Figure 6-27: WIRING SIDE OF MAIN PWB (BOTTOM VIEW) (1/2)