User guide

6
2-40 Solder a 2” wire (W7 included in kit) between A3XA2P2 pin 27 and A3XA4P1
pin 6 on the underside of the A3 motherboard (figure 3).
2-41 Solder a 2” wire (W8 included in kit) between A3XA2P2 pin 23 and A3XA4P1
pin 24 (figure 3).
2-42 Route the shorter 6.3” coax cable (W5 included in kit) under the 50-pin ribbon
cable and solder the center conductor to A3XA4P1 pin-7 and the shield to
A3XA4P1 pin-25.
2-43 On the other end of the cable, solder the center to A3XA2P1 pin-5 and the shield
to A3XA2P1 pin-22 (located diagonally from pin 5) (figure 3).
2-44 Route the longer 6.8” coax cable (W4 included in kit) under the 50-pin ribbon
cable and solder the center conductor to A3XA4P1 pin-8 and the shield to
A3XA4P1 pin-26.
2-45 On the other end of the cable, solder the center to A3XA2P1 pin-4 and the shield
to A3XA2P1 pin-21 (located diagonally from pin-4) (figure 3).
Figure 3: A3 Wiring Modifications