J K L M N O P Q R SIHGFEDCBA12345678910111213141234567891011121314MIC500+ –S505SS506AS5071S5084S5097S510*S511BS5122S5135S5148S5150S516CS5173S5186S5199S520#D501D502D511 D512D513 D514D515 D516D517 D518D519D520J72-0921-09TK-2180 PC BOARDDISPLAY UNIT (X54-3470-XX) -10 : K -11 : K2Component side view (J72-0921-09)DISPLAY UNIT (X54-3470-XX) -10 : K -11 : K2Component side view (J72-0921-09)PC BOARD TK-2180Ref. No. AddressD501 5JD502 8JD511 5HD512 7HD513 5FD514 7FRef. No. AddressD515 5ED516 7ED517 3MD518 3ND519 10ND520 10MComponent sideFoil sideLayer 1Layer 2