Working Instruction, Mechanical
3/000 21-1/FEA 209 544/122 A
Company Internal
©
Sony Ericsson Mobile Communications AB
Working Instruction, Mechanical
Applicable for K550i, K550c & K550im
CONTENTS
1
Introduction .............................................................................. 3
1.1
K550 ……………………………………………………………… 3
1.2
K550 ……………………………………………………………….4
1.3
Equipment.................................................................................5
1.4
General cautions ......................................................................6
2
Disassembly ............................................................................. 7
2.1
Overview ...................................................................................8
2.1.1
Battery Cover & Battery......................................................... 9
2.1.2
Speaker Cover .................................................................... 11
2.1.3
Front Cover ......................................................................... 12
2.1.4
Keypad ................................................................................ 14
2.1.5
PCBA .................................................................................. 15
3
Replacements......................................................................... 16
3.1
Battery Cover..........................................................................17
3.2
Speaker Cover ........................................................................17
3.3
Front Cover .............................................................................17
3.4
Keypad ....................................................................................17
3.5
PCBA ……………………………………………………………..17
3.6
Back Cover..............................................................................17
3.7
Co-brand Label .......................................................................18
3.8
RF Cap.....................................................................................20
3.9
Vibrator....................................................................................21
3.10
Power Key ...............................................................................22
3.11
Volume Key.............................................................................23
3.12
Music Key................................................................................25
3.13
Camera Key.............................................................................27
3.14
Ear Speaker” Receiver” Tape................................................29
3.15
Ear Speaker “Receiver” .........................................................30
3.16
LCD ……………………………………………………………..31
3.17
Frame ……………………………………………………………..35
3.18
Dome Assy..............................................................................37
3.19
Loudspeaker ...........................................................................38
3.20
Flash LED / BT Antenna Frame.............................................40
3.21
Flash LED................................................................................42
3.22
BT Antenna .............................................................................43
3.23
Shield Lid Main BB.................................................................44
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