Samsung SCH-i830 Service Manual page 71

8-7. Disassembly
1
IF cover
volume key
switch key
1.remove screw caps and unscrew 4 points
2.separate REAR from SET (start from lower side HOOK)
3.separate side key,switch key,ear cover and IF cover from
SET
※ Caution
1. be careful not to break HOOK or bend REAR
2. be careful not to leave finger print on the
antenna contact
3
lift keypad
unscrew and separate FRONT from LOWER
1.separate keypad form FRONT
2.remove poron covering screw
3.unscrew 6 points and separate FRONT from lower
※ Caution
1. be careful not to scratch FRONT while removing
PORON by using sharp tweezers
2. keep FPCB undamaged while separating REAR from FRONT
screw cap
ear cover
remove poron
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Exploded View/Disassembly and Assembly Instructions
2
lift PBA from the right
HOOK
pull FPCB from connector
1.lift PBA from right HOOK
2.separate BT antenna,MIC,FPCB from FRONT
3.open connector lock and separate FPCB from PBA
※ Caution
1. keep FPCB CONN clean and undamaged
2. be careful not to damage any component on PBA
while separating PBA from FRONT
3. avoid using too sharp tweezers
4
unscrew 4 points and separate LOWER
from UPPER
1.unscrew 4 points
2.separate LOWER from UPPER
※ Caution
1. keep FPCB CONN clean and undamaged
2. be careful not to damage any component on PBA
while separating PBA from FRONT
3. avoid using too sharp tweezers
8-5
lift BT,MIC separate FPCB
unfold connector lock