Figure 6-46. Sequence For Installing Main-Unit Board Kit Screws; Figure 6-47. Resolder Tx And Rx Wires To Main-Unit Board Kit - Motorola PM1200 Basic Service Manual

6-26
6. Using a CR-V PH2 torque driver, fasten the 6 taptite screws, M3x8 NI [14] following the
sequence as shown in

Figure 6-46. Sequence for Installing Main-Unit Board Kit Screws

7. Carefully resolder the 2 wires (Tx and Rx wires) as shown in
!
C a u t i o n
TX WIRE

Figure 6-47. Resolder Tx and Rx Wires to Main-Unit Board Kit

October 26, 2007
Disassembly/Reassembly Procedures: Replacement Procedures
Figure 6-46. (Torqued to 9.8–10.9 kgf*cm/ 8.5–9.5 in. lbs)
1
5
2
6
3
4
Ensure the wires are soldered correctly to the PCB: the insulated
wires solder to TP1 002 (RX) and TP1 003 (TX) and ground wire
solder to TP1 001 (GND) and TP1 004 (GND).
Figure 6-47.
RX WIRE
INSULATED WIRE
GROUND WIRE
TP1 002
(RX)
TP1 005
TP1 004
(GND)
TP1 003
(GND)
(TX)
6880309U09-A