VERSION P1 pin 56 P1 pin 54 P1 pin 52 P1 pin 50 P1 pin 48 P1 pin 46 P1 pin 44 P1 pin 42 P1 pin 40 P1 pin 38 P1 pin 36 P1 pin 34 P1 pin 32 P1 pin 30 P1 pin 28 P1 pin 26 P1 pin 24 P1 pin 22 P1 pin 20 P1 pin 18 P1 pin 16 P1 pin 14 P1 pin 12 P1 pin 10 P1 pin 8 P1 pin 6 P1 pin 4 P1 pin 2 5 1 ISSUE 1 14-291 WBS CANADA 1 P1 Solder Side 55 + 0.125 DIA. UNPLATED 0.483 0.423 10.440 0.036 DIA. PLATED THRU 0.065 DIA. PLATED THRU 0.024 DIA. PLATED THRU 10.200 10.087 Drilling Detail 3.943 4.003 4.425 0.175 1.312 10.500 3.112 P1 pin 55 P1 pin 53 P1 pin 51 P1 pin 49 P1 pin 47 P1 pin 45 P1 pin 43 P1 pin 41 P1 pin 39 P1 pin 37 P1 pin 35 P1 pin 33 P1 pin 31 P1 pin 29 P1 pin 27 P1 pin 25 P1 pin 23 P1 pin 21 P1 pin 19 P1 pin 17 P1 pin 15 P1 pin 13 P1 pin 11 P1 pin 9 P1 pin 7 P1 pin 5 P1 pin 3 P1 pin 1 LK2 pin 1 LK2 pin 2 LK1 pin 1 LK1 pin 2 Component Side R1/4 R1/4 R1/4 R1/4 R1/4 R1/4 CAP.2 R1/4 R1/4 1N4148 R1/4 SIP10 SIP10 CCAP.1 IC18 IC16 IC20 IC20 IC14 R1/4 R1/4 R1/4 R1/4 CCAP.1 IC14 LM2575T 1N5822 1 OHM 5W 5OO 1K 1K 8O-36 5OOuh 1N5342B 1OOO/1O 22O/4O 1N5822 SIP10 R1/4 R1/4 R1/4 R1/4 SIP10 CCAP.1 CCAP.1 CCAP.1 CCAP.1 1N4148 1N4148 1N4148 1N4148 SFUSE SIP10 CAP47/25 CCAP.1 R1/4 IC14 CCAP.1 R1/4 R23 R22 R21 R20 R58 R57 C6 R15 R17 CR22 R16 R18 R19 C14 U1 U2 U4 U6 U10 R37 R36 R39 R38 C13 U7 5 U9 1 R53 C10 + EDGE56/125 WBS CANADA 14-291 ISSUE 1 2 P1 56 COMP SIDE R1 R2 R3 R4 R5 R7 C1 C4 C3 C2 R51 CR24 L1 R55 R54 CR25 CR5 CR6 CR7 CR1 F1 CR23 C11 + R24 DS1 + + C7 C15 R56 1 1 1 1 1 1 1 1 1 1 C16 R52 Top Solder Mask 4 3 2 1 A B C D 1 2 3 4 D C B A 1 pin pin pin pin pin R23 pin 1 R23 pin 2 R22 pin 1 R22 pin 2 R21 pin 1 R21 pin 2 R20 pin 1 R20 pin 2 R58 pin 2 R58 pin 1 R57 pin 2 R57 pin 1 C6 pin 2 C6 pin 1 R15 pin 1 R15 pin 2 R17 pin 2 R17 pin 1 CR22 pin 1 CR22 pin 2 R16 pin 2 R16 pin 1 R18 pin 10 R18 pin 9 R18 pin 8 R18 pin 7 R18 pin 6 R18 pin 5 R18 pin 4 R18 pin 3 R18 pin 2 R18 pin 1 R19 pin 1 R19 pin 2 R19 pin 3 R19 pin 4 R19 pin 5 R19 pin 6 R19 pin 7 R19 pin 8 R19 pin 9 R19 pin 10 C14 pin 1 C14 pin 2 U1 pin 12 U1 pin 11 U1 pin 10 U1 pin 9 U1 pin 18 U1 pin 17 U1 pin 16 U1 pin 15 U1 pin 14 U1 pin 13 U1 pin 8 U1 pin 7 U1 pin 6 U1 pin 5 U1 pin 4 U1 pin 3 U1 pin 2 U1 pin 1 U2 pin 7 U2 pin 6 U2 pin 5 U2 pin 8 U2 pin 9 U2 pin 10 U2 pin 11 U2 pin 12 U2 pin 13 U2 pin 14 U2 pin 4 U2 pin 3 U2 pin 2 U2 pin 1 U2 pin 15 U2 pin 16 U4 pin 1 U4 pin 2 U4 pin 3 U4 pin 4 U4 pin 5 U4 pin 6 U4 pin 7 U4 pin 8 U4 pin 13 U4 pin 14 U4 pin 15 U4 pin 16 U4 pin 17 U4 pin 18 U4 pin 19 U4 pin 20 U4 pin 9 U4 pin 10 U4 pin 11 U4 pin 12 U6 pin 12 U6 pin 11 U6 pin 10 U6 pin 9 U6 pin 20 U6 pin 19 U6 pin 18 U6 pin 17 U6 pin 16 U6 pin 15 U6 pin 14 U6 pin 13 U6 pin 8 U6 pin 7 U6 pin 6 U6 pin 5 U6 pin 4 U6 pin 3 U6 pin 2 U6 pin 1 U10 pin 1 U10 pin 2 U10 pin 3 U10 pin 4 U10 pin 14 U10 pin 13 U10 pin 12 U10 pin 11 U10 pin 10 U10 pin 9 U10 pin 8 U10 pin 5 U10 pin 6 U10 pin 7 R37 pin 2 R37 pin 1 R36 pin 2 R36 pin 1 R39 pin 1 R39 pin 2 R38 pin 1 R38 pin 2 C13 pin 1 C13 pin 2 U7 pin 7 U7 pin 6 U7 pin 5 U7 pin 8 U7 pin 9 U7 pin 10 U7 pin 11 U7 pin 12 U7 pin 13 U7 pin 14 U7 pin 4 U7 pin 3 U7 pin 2 U7 pin 1 U9 pin 5 U9 pin 4 U9 pin 3 U9 pin 2 U9 pin 1 U9 pin R53 pin 1 R53 pin 2 R53 pin 3 C10 pin 1 C10 pin 2 pin pin R1 pin 1 R1 pin 2 R1 pin 3 R1 pin 4 R1 pin 5 R1 pin 6 R1 pin 7 R1 pin 8 R1 pin 9 R1 pin 10 R2 pin 2 R2 pin 1 R3 pin 2 R3 pin 1 R4 pin 2 R4 pin 1 R5 pin 1 R5 pin 2 R7 pin 1 R7 pin 2 R7 pin 3 R7 pin 4 R7 pin 5 R7 pin 6 R7 pin 7 R7 pin 8 R7 pin 9 R7 pin 10 C1 pin 1 C1 pin 2 C4 pin 2 C4 pin 1 C3 pin 1 C3 pin 2 C2 pin 1 C2 pin 2 R51 pin 2 R51 pin 1 CR24 pin CR24 pin L1 pin 1 L1 pin 2 R55 pin 1 R55 pin 2 R54 pin 1 R54 pin 2 CR25 pin CR25 pin CR5 pin 2 CR5 pin 1 CR6 pin 2 CR6 pin 1 CR7 pin 2 CR7 pin 1 CR1 pin 1 CR1 pin 2 F1 pin 1 F1 pin 2 F1 pin 3 F1 pin 4 CR23 pin CR23 pin C11 pin 1 C11 pin 2 R24 pin 10 R24 pin 9 R24 pin 8 R24 pin 7 R24 pin 6 R24 pin 5 R24 pin 4 R24 pin 3 R24 pin 2 R24 pin 1 DS1 pin 1 DS1 pin 2 C7 pin MINUS C7 pin PLUS C15 pin 2 C15 pin 1 R56 pin 1 R56 pin 2 U11 pin 7 U11 pin 6 U11 pin 5 U11 pin 8 U11 pin 9 U11 pin 10 U11 pin 11 U11 pin 12 U11 pin 13 U11 pin 14 U11 pin 4 U11 pin 3 U11 pin 2 U11 pin 1 pin pin pin pin pin pin pin pin pin pin pin pin C16 pin 2 C16 pin 1 R52 pin 1 R52 pin 2 via via via via via via via via via via via via via via via via via via via via via via via via via via via via via via via via via via via via via