5 4 3 2 1 RF card seen from TOP. (Connector Mounted on the BOTTOM) The connectors are spaced 1200mils center to center and are pushed all the way at the bottom on the card outline. Card is 1500x1200mils. DVDD_3_3V AFE_DVDD_3_3V P1 P2 P2 1 R36 R1 2 7 0 MAVRK_RF_x_MOD_SEL RF_I2C_SDA R2 6 3 0 COM1 IN1 COM2 IN2 V+ NO1 NO2 GND R31 100K KBR_nRESET SCL SDA 5 4 24 20 23 22 21 C1 0.1uF 10V TS5A2066DCU 0.1ua to 5ua INT RESET SCL SDA VCC U1 8 7 6 5 4 3 2 1 ROW0 ROW1 ROW2 ROW3 ROW4 ROW5 ROW6 ROW7 3ua to 153ua SW4 4/Left 1 SW7 1/End 1 SHT 1 SKRKAEE010 SKRKAEE010 SW5 5/Del 1 9/PgUp 1 C SW6 6/Rgt 1 2 SW8 2/Down 1 2 SW10 SW3 2 2 2 B SKRKAEE010 2 2 TCA8418RTW 1 SKRKAEE010 RF_I2C_SCL 8 1 R30 100K THPAD GND SKRKAEE010 U10 C25 0.1uF 10V 25 19 R6 10K 2 SKRKAEE010 C 1 8/Up SKRKAEE010 18 17 16 15 14 13 12 11 10 9 COL9 COL8 COL7 COL6 COL5 COL4 COL3 COL2 COL1 COL0 DVDD_3_3V DVDD_3_3V 7/Home 2 SW2 SW9 3/PgDn 1 2 SKRKAEE010 2 2 KBR_INT_REQ 2 SW1 SKRKAEE010 2 SKRKAEE010 221 D1 GREEN SHT_LK RF2 COM1 2 SW14 1/10W SFM-110-02-L-D-A COM2 Multi-Dir Nav Sw SKRKAEE010 D15 ORG KEYLOCK 2 D4 YEL AUX KBR_LK 1/10W SFM-110-02-L-D-A RF1 R37 SKRKAEE010 R35 221 1/10W 221 UP RT SEL DN LF 0 2 4 6 8 10 12 14 16 18 20 KBR_SHT_LK 3 6 5 4 7 R3 1 2 4 6 8 10 12 KBR_AUX 14 16 18 20 1 1 3 5 7 9 11 13 15 17 19 D 1 3 5 7 9 11 13 15 17 19 R34 100 1/10W ROW9 ROW8 ROW7 ROW6 ROW5 P1 1 D SW11 0/Ins 1 SW12 ENT/. 1 B Keypad Board for the RF EM header XSW14 Nav Sw Cap A A Approval Date Title LB1 BOM B 5 4 3 Designer Thomas Almholt Drawn By Thomas Almholt Layout John McDowell Size B RF-TCA8418-MVK EDGE No 6517733 Rev Date Friday, June 03, 2011 2 B Sheet 1 of 1 1