component side solder side
1 B18 VCC 2 A18 VCC ________________________ 3 B17 CLK4 4 A17 CA18/LK2 (B18) 1 | | 35 (B1) 5 B16 CA16 6 A16 CA17/LK4 |_ ------------------ _| 7 B15 CA15/LK6 8 A15 CA14 (A18) 2 |____________________| 36 (A1)
9 B14 A12 10 A14 A13
11 B13 A7 12 A13 A8