Motorola Xpr 7000 Seris Basic 68009498001 A Manual

							Disassembly/Reassembly Procedures: Radio Disassembly – Detailed 5-11
1. Lift the main board from the chassis.
2. Lift the latch to separate the flex for the GOB.
3. Lift the GOB from the chassis.
4. Release all the tabs from the catches.
5. Remove the O-ring and battery contact seal
.
Figure 5-7.  O-ring removal
O-ring
Battery Contact Seal
Ta b
Catch 
						

							5-12Disassembly/Reassembly Procedures: Radio Disassembly – Detailed
5.6.3 Keypad, Display, and Keypad Board Disassembly
1.If the disassembly of the keypad, the keypad printed circuit board, or the display is required, 
remove the retainer by using a TORX screwdriver with a T6 head to remove the four screws.
2.Slide out the retainer from the housing assembly.
3.Disconnect the speaker flex, LCD flex and PTT flex from the keypad board.
Figure 5-8.  Keypad, Display, and Keypad Board disassembly for Full Keypad
NOTEThe LCD, keypad board and keypad can be removed without the use of tools. 
						

							Disassembly/Reassembly Procedures: Radio Disassembly – Detailed 5-13
5.6.4 Speaker, Microphone, and Universal Connector Flex Disassembly
1.Pull the microphone boot from its seated position.
2.Remove the speaker retainer screw using the TORX T6 screwdriver.
3.Peel-off the universal connector flex circuit escutcheon.
4.Pull the UC flex circuit (adhesive held) backer board from the font cover. Push the universal 
connector flex through the UC slot into the housing.
5.Remove the speaker retainer from the speaker assembly.
6.Remove the assembly from the front housing.
Figure 5-9.  Speaker removal for Full Keypad
Speaker Retainer
Speaker, Mic and Flex Assembly
UC Slot
Mic Boot
Screw 
						

							5-14Disassembly/Reassembly Procedures: Radio Disassembly – Detailed
Figure 5-10.  Speaker removal for Non-Keypad
1.Pull the rubber microphone boot from its seated position.
2.Remove the screw using the TORX T6 screwdriver.
3.Disconnect the PTT flex and peel the speaker assembly flex from the housing.
4.Peel off the universal connector flex circuit escutcheon.
5.Pull the UC flex circuit (adhesive held) backer board from the font cover. Push the universal 
connector flex through the UC slot into the housing.
6.Remove the speaker retainer from the speaker assembly.
7.Remove the assembly from the front housing.
Speaker Retainer
Speaker, Mic and Flex Assembly
UC Slot
PTT flex connector
Screw 
						

							Disassembly/Reassembly Procedures: Radio Disassembly – Detailed 5-15
5.6.5 Emergency Button Assembly Dissassembly
1.The Emergency button can be removed without the use of tools once the speaker retainer is 
removed.
Figure 5-11.  Emergency Button disassembly for Full Keypad Model 
						

							5-16Disassembly/Reassembly Procedures: Radio Disassembly – Detailed
Figure 5-12.  Emergency Button disassembly for Non Keypad Model  
						

							Disassembly/Reassembly Procedures: Radio Reassembly - Detailed 5-17
5.7 Radio Reassembly - Detailed
5.7.1 Emergency Button and Speaker Reassembly
1.Slot in the emergency button in its proper slot.
Figure 5-13.  Emergency Button reassembly for Full Keypad 
						

							5-18Disassembly/Reassembly Procedures: Radio Reassembly - Detailed
Figure 5-14.  Emergency Button reassembly for Non Keypad
Figure 5-15.  Speaker reassembly for Full Keypad
Emergency Button
Speaker Retainer
Speaker, Mic and Flex
UC Slot 
						

							Disassembly/Reassembly Procedures: Radio Reassembly - Detailed 5-19
Figure 5-16.  Speaker reassembly for Non Keypad
2.Insert the flexes through the speaker retainer so that the speaker retainer is placed directly on 
the speaker assembly. 
3.Slide the universal connector flex into UC slot.
4.Hook in the speaker retainer with speaker assembly at the top left corner of the housing.
5.Affix the appropriate screw on the speaker retainer.
6.Place the mic boot in the appropriate slot.
7.Place a new universal connector escutcheon on the universal connector flex circuit.
NOTEEnsure all the flexes are above the speaker retainer.
Speaker Retainer
Speaker, Mic and Flex
UC Slot 
						

							5-20Disassembly/Reassembly Procedures: Radio Reassembly - Detailed
5.7.2 Keypad, Display and Keypad Board Reassembly
1.Place the LCD and keypad followed by the keypad board and keypad retainer in the housing.
2.Reconnect the speaker flex, LCD flex and PTT flex to the keypad board and keypad retainer.
3.Slide the keypad retainer in to the latch.
4.Use a TORX screwdriver with a T6 head to affix the screws.
Figure 5-17.  Keypad, Display, and Keypad Board reassembly for Full Keypad