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Mechanical Working Instructions
Mechanical Working Instructions
Applicable for R250s Pro
Contents
1 Disassembly .........................................................................................................................2
1.1 Process tools..........................................................................................................2
1.2 Instructions............................................................................................................2
1.3 Figures...................................................................................................................3
2 Reassembly ..........................................................................................................................4
2.1 Process tools..........................................................................................................4
2.2 Instructions............................................................................................................4
2.3 Figures...................................................................................................................5
3 Replacement, Mechanical Parts ........................................................................................7
3.1 Front cover ............................................................................................................7
3.2 Loudspeaker ..........................................................................................................8
3.3 Microphone/Microphone boot...............................................................................9
3.4 Microphone elastomeric connector/ Microphone elastomeric support. ..............10
3.5 Buzzer/Buzzer boot .............................................................................................11
3.6 Vibrator/Vibrator boot.........................................................................................12
3.7 LCD light guide assembly/ Speaker contact pogo pins.......................................13
3.8 LCD elastomeric/LCD ........................................................................................14
3.9 System connector ................................................................................................15
3.10 SIM holder/SIM card lid .....................................................................................16
3.11 Side snap dome connectors .................................................................................17
3.12 Speakermode switch............................................................................................18
3.13 Antenna/External antenna cover .........................................................................19
3.14 Warranty seal ......................................................................................................20
4 Revision History................................................................................................................21
3/00021-1/FEA209 544/18 G Approved according to 1776-1/FEA 209 544
Mechanical Working Instructions
1 Disassembly
1.1 Process tools