6809464A58
May 20, 2003
29
Level 1 and 2 Service Manual
Disassembly
PRELIMINARY
Removing and Replacing the Microphone
1.
Remove the battery, SIM, rear housing, and transceiver board as described in
the procedures
.
2.
Using the plastic tweezers, carefully push the microphone assembly from its
socket on the transceiver board. The microphone assembly should come out of
its socket easily. See Figure 14.
3.
To replace, insert the microphone into the upper end so the
terminals on the bottom of the microphone will contact the circuit board when
assembled. Ensure the microphone is straight and pushed completely into the
microphone socket.
4.
Replace the transceiver board, rear housing, SIM, and battery as described in
the procedures.
G
This product contains static-sensitive devices. Use anti-static handling procedures
to prevent electrostatic discharge (ESD) and component damage.
010710-o
Figure 14. Removing the Microphone
➧
The microphone assembly is keyed to fit the microphone socket only one way. Be
sure the opening in the microphone grommet is positioned to face the opening in
the housing when reassembled.
Upper Endo
Microphone
Summary of Contents for C200
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Page 4: ...4 May 19 2003 6809464A58 Contents Product Family D10 ...
Page 18: ...18 May 19 2003 6809464A5 O General Operation Product Family D10 PRELIMINARY ...
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Page 91: ...BenQ Rev 1 0 Radio Frequency function Descriptions Top Side 50 Bottom Side ...
Page 92: ...BenQ Rev 1 0 51 ...
Page 95: ...BenQ Rev 1 0 54 Apollo Block Diagram ...
Page 96: ...BenQ Rev 1 0 Tx Block Diagram 55 ...
Page 97: ...BenQ Rev 1 0 56 Rx Block Diagram ...
Page 98: ...BenQ Rev 1 0 57 TX Front End EGSM DCS ...
Page 99: ...BenQ Rev 1 0 58 Rx Front End EGSM DCS ...
Page 100: ...BenQ Rev 1 0 59 RF power management ...
Page 101: ...BenQ Rev 1 0 60 Tx Power ...
Page 102: ...BenQ Rev 1 0 VCXO 61 ...
Page 103: ...BenQ Rev 1 0 Base Band full schematic 62 ...
Page 104: ...BenQ Rev 1 0 RF full schematic 63 ...
Page 140: ...BenQ Rev 1 0 Replacement Parts Exploded View 99 Fig 1 Mechanical Exploded View I ...
Page 141: ...BenQ Rev 1 0 Fig 2 Mechanical Exploded View II 100 ...
Page 142: ...BenQ Rev 1 0 Fig 3 Mechanical Exploded View III 101 ...
