98JIHGFEDCBA1234567891011121314L106 L105 L104K104K103K102K101L103L102L101W102ATD2W101ATD1K107 K106 K105L109L108GND7AT4AT14AT28AT18AT21AT24AT81L110L113 L111L112W103L107VR102VR101POD2VREFPOD1GND14W104W2AT2W1AT1K1L15C12C20W13W19W12L14L8L13W10L9L11L10D1D2W18W17111010IC5IC4W16R1L1CN2L2C1R2R4W6W7W8 W9++R25R24W15W14L6L5L3L4W11L12L7TC1W5ATD2ATD1CN1M2–M2+M1+M1–POD2VREFPOD1GND1POD1VREFPR22PR12ATAAPED14VGNDPOD2ATGPR21PR11APREATI5VGND2161158 CN4CN3J72-0402-02 B/5J72-0402-02 A/5J72-0402-02 C/5TK-80 KAT-2 (PC BOARD)AT UNIT (X53-3630-20) Component side view (J72-0402-02)