the part number of the SM421s Z DRIVER board is J91741303A ,This board contains two parts,/ p5 t; ~: J- }6 k9 j0 t9 H
Please provide the part number of two parts. ( e; F, e% [0 Q2 R& d' V C$ A 5 B6 N! L; m" O M" j * |7 _& e x$ i9 ~( ~3 I + @3 n) L8 a& ]9 ~( `* l8 }. `