Samsung B300 Disassembly Reassembly

Disassembly and Assembly Instructions
7.
Disassembly
7-1.
1
Release SCREW4POINT at Rear.
1)
Caution
Be careful not to make scratch
1)
2
Disjoint HOOK from up to down.
1)
Caution
Be careful Hook damage when you Disjoint
1)
.
REAR.
a
IF COVER
HOOK
Seperate the IF COVER front FRONT.
1)
2M
카메
Disjoint LCD CONNECTOR.
1) Separate PBA from FRONT.
2)
LCD
CONNECT
OR
PBA
HOOK
POINT
2
7-1
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Exploded View and Parts List
5
Put tweezers to Front hole and Press
1) downaHinge.
Separate FRONTand FOLDER ASS'Y during
2)
doing NO.1.
Caution
1) Beware that you do not damage LCD F-PCB.
2) Be caredful that you do not make scratch when
you press down a Hinge.
6
SCREW
POINT
2
Remove SCREW CAP using tweezers.(2POINT)
1) Release SCREW.
2)
Caution
1) Be careful not to make scratch and molding damage!
Seperate UPPER from LOWER.
1) ReleaseaHOOK which locate upside first.
Caution
1) Be careful Hook damage when you disjoint a UPPER.
SPEAKER
Sperate MOTOR from the LOWER
1) Sperate SPEAKER from the LOWER
2)
MOTOR
7-2
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9
LCD F-
PCB
SeperateaFolder LOWER and LCD MODULE.
1)
Caution
Exploded View and Parts List
Beware that you do not damage LCD F-PCB.
1) Beware that you do not damage F-PCB
2) when you passing F-PCB to hole of LOWER
7-3
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Exploded View and Parts List
Assembly
7-2.
1
Put LCD F-PCB into the hole of LOWER.
1)
Put LCD Ass'y in Folder Lower.
2)
Caution
Be careful not to make scratch and molding
1)
damage
Beware that you do not damage F-PCB
2)
when you insert F-PCB to hole of LOWER
.
2
Put the SPEAKER on the UPPER
1)
Caution
Arrange WIRE not to be interfered
1) with other components.
Twist the MOTOR wire twice, then put
1) into the LOWER
Caution
Arrange WIRE not to be interfered
1) with other components.
Twiste twice
Assemble Folder Lower and Folder Upper
1) from upside.
Caution
Be careful not to make scratch and molding
1) damage
Check GAP is exist after finish assembly.
2)
.
7-4
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Exploded View and Parts List
5
SCREW2point
Screw up two screws at FOLDER LOWER.
1) Put in screw caps.
2)
Caution
Be careful not to make scratch and molding
1)
damage!
6
Insert F-PCB to hole of FRONT.
1) Assemble while pressing the hinge.
2)
Caution
Beware that you do not damage F-PCB
1)
when you insert F-PCB to hole of FRONT
Open and closeafolder
2)
Check there isaproblem or not.
2~3
times to
Set KEYPAD on the FRONT.
1)
Caution
Check the KEYPAD's guide hole.
1)
LCD
CONNECT
OR
HOOK
2
SetaPBA.
1) Connect RF CONNECTOR.
2)
Caution
Be careful not to make scratch and molding
1)
damage!
PBA
POINT
7-5
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Exploded View and Parts List
9
IF COVER
HOOK
Set the IF COVER on the FRONT.
1)
2M
카메
10
Assemble REAR and FRONT ass'y from upside.
1)
Caution
Be careful not to make scratch and molding
1)
damage!
Check GAP is exist after finish assembly.
2)
11
1)Attach lower screw sheet.
Caution
Be careful not to make scratch and molding
1) damage!
7-6
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