ocr: PIN CONFIGURATION A a H H A a Z < Z A a a A m 0 A a H 3 H Un Lul - w L - - F- 2 O E A L a 6 O z O C a 5 5n u a - Z Z N L LE L L LL L L L LL L Lu L A L A a a D O D a a O D O a n v 9 8 7 6 D5 4 3 2 I HEAD OA 12 4 PRE AMP DIFFERENTIAIOR HEAD oB 13 HEAD 43 SW HEAD IA 14 MATRIX 42 HEAD IB 15 SWITCH CURRENT COMF SOURCF A.GND 16 AAAA 40 177 (NC) 17 39 D WRITE DUMP A 18 POWER 38 ON 7 DETECTOR li WRITE DUMP B 19 - 37 A COMMON 20 36 N VCC 2 21 35 CONTROL COMMON 0 2? LOGIC 34 s A & E L 23 24 25 26 27 28 29 30 31 32] 33 N A D H U A A ( LI - 0 m a U D a Lu 5 o w L i Q L C 5 O A K j a A a o L jw a