Samsung SCH-i830 Service Manual page 73

8-8. Assembly
1
place keypad on the UPPER
screw 4 points
1.place sub keypad onto the Upper
2.place sub PBA onto the Upper
3.screw 4 points
※ Caution
1. make sure it's i830's keypad
2. Check DOME SHEET attachment onto PBA
3. screw every point
3
remove bonding sheet covers
1.remove bonding sheet covers in FPCB
2.assemble LOWER by passing FPCB through LOWER
3.screw 4 points
※ Caution
1. make sure it's i830's keypad
2. Check DOME SHEET attachment onto PBA
3. screw every point
screw 4 points
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Exploded View/Disassembly and Assembly Instructions
2
put receiver after removing the
bonding sheet cover
push LCD connector
1. after removing bonding sheet cover, put the receiver
onto UPPER
2. combine LCD and UPPER by pushing the center spot of LCD
connector
※ Caution
1. grip the sides of LCD panel while assembling
2. make sure LCD connector is firmly fixed
4
before FRONT assembly
put keypad
1.pass FPCB through FRONT
2.screw 6 points
3.attach PORON and put keypad onto FRONT
※ Caution
1. be careful not to damage FPCB
2. check shielding walls in the FRONT
8-7
after LCD and UPPER assembling
screw 6points
after FRONT assembly
attach PORON