Motorola PM1200, Базовое руководство по обслуживанию

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6880309U09-A October 26, 2007
Disassembly/Reassembly Procedures : Replacement Procedures 6-7
3. Carefully remove 4 speaker fittings from internal speaker screws bosses by using long nose
pliers as shown in Figure 6-9 .
Figure 6-9. Removing the Speaker Fittings from Internal Speaker Bosses
6.2.2.2 PM1200 Control Head Reassembly
6.2.2.2.1 PM1200 Control Head Key Unit Board Kit Reassembly
1. To reassemble, ensure that the functional keypad [12] is fully seated into the front housing.
2. Ensure that the rubber telco seal [14] is properly fitted to the telco connector and the mic
holder [15] is also properly fitted to the emergency mic at key unit board kit [16].
3. Place the key unit board kit [16] to the housing by seating the PCB surface to the screw
bosses. Ensure that the aligning boss protrudes through the PCB. Refer to Figure 6-10 .
Figure 6-10. Key Unit Board Screws Sequence
4. Using CR-V PH1 torq driver, fasten the 3 taptite head screws M2.6x6 [17] following the
sequence as shown in Figure 6-10 (torqued to 3.5–4.6 kgf*cm/ 3–4 in. Ibs).
6.2.2.2.2 PM1200 Control Head VR Unit Board Kit Reassembly
1. Lay the front side of the front housing assembly [10] facing upward.
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