Disassembly/Reassembly Procedures: Transmit and Receive Radio Reassembly — Detailed | |
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5.8Transmit and Receive Radio Reassembly — Detailed
The following reassembly procedures are applicable to both the Transmit and Receive radios.
1.Prior to reassembling the radio, inspect all seals and sealing surfaces for damage (nicks, cuts, etc.) or debris. Refer to the exploded view and bill of materials for the correct part numbers and replace parts, as necessary. Reseat all new seals on their respective parts.
For both the die cast cover and the chassis, thoroughly inspect the shield gasketing for damage and verify all thermal pads are in place and free from damage and debris. See Section 5.8.2: Thermal Pad Replacement Procedure on page
Chassis with Thermal Pads | Die Cast Cover with Thermal Pads |
and Shield Gasketing | and Shield Gasketing |
Figure 5-11. Thermal Pads and Shield Gasketing on Chassis and Die Cast Cover
2.Thoroughly inspect the transceiver board and verify all thermal pads are in place and free from damage. See Section 5.8.2: Thermal Pad Replacement Procedure on page 5-19 to replace damaged pads.
Transistor | PA Thermal Pad (7515581H01) | |
Thermal Pads |
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(7515582H01) |
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| Audio PA Component | |
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Figure 5-12. Transceiver Board with Thermal Pads
February 21, 2007 |
