Samsung L320 Disassembly Reassembly

Disassembly and Assembly Instructions

7.

Disassembly

7-1.

1

After removing battery, remove SIM card and

1)

SD card.

Caution

※

Remove the battery, SIM card and SD card.

1)

2

①

③

Remove four points of Rear Screw.

1)

Caution

※

Be careful not to getadamage of Rearcase

1)

④

②

.

1-1

1

Getaspace between REAR and FRONT with

1)

lifting up the top of REAR.

Caution

※

Be Careful not to getadamage of LCD

1)

CONNECTOR FPCB.

It has to lift up the top of REAR only.

43

2

Release the left and right hook of Front with

1)

stretching each side of the Front.

Caution

※

Be careful not to getadamage of Front.

1)

3

7-1

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Exploded View and Parts List

5

After lifting up the LCD connector, remove the

1)

VOLUME KEY.

Remove the PBA and Key pad with paying

2)

attention not to getadamage of SCREW BOSS.

Caution

※

Be careful not to getadamage of FPCB and

1)

connector.

6

Using the disjointing JIG, separate the FRONT

1)

with pushing the hinge activating part.

Be careful not to getadamage of FPCB.

1)

Caution

※

Be careful not to give too much power to hinge

1)
part

Remove hinge part

1)

Remove two points of screw.

2)

Detach the SLIDE FPCB from MAIN PBA.

1)

Caution

※

Be careful not to getatransformation of hinge

1)

part when removing hinge.

87

①

④

Make the space between LOWER and UPPER.

1)

Using the disjointing JIG,open the hook

2)

toward arrows of picture.

Caution

※

For preserving the hook, have to use the

1)

disjointing JIG.

7-2

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Exploded View and Parts List

9

Remove the6points of UPPER BRACKET

1)

screw.

Remove the BRACKET.

2)

Caution

※

Be careful not to leave dusts or finger prints.

1)

10

Lift up CAMERA

2)

module.

Attach LCD

1)

masking tape.

Caution

※

1) Be careful not to leave dusts or finger prints.

2) Be careful not to get a damage of CAM FPCB.

3) Be careful not to get a damage of CAM sensor when

lifting the CAM module up.

Remove the hinge dummy.

1)

Caution

※

Be careful not to getadamage of CAM module

1)

and LCD FPCB.

1211

After lifting the LCD module, flip the LCD

1)

module and take the LCD module apart.

Caution

※

Be careful not to getadamage of LCD FPCB.

1)

7-3

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Exploded View and Parts List

13

Remove CAM module after taking the FPCB

1)

plug off.

Remove the conduction tape.

2)

Caution

※

Be careful not to lost the conduction tape.

1)

14

After removing the bonding, remove the MOT

1)
and SPK

Caution

※

Be careful not to leave dusts or finger prints.

1)

Be careful not to getadamage of MOT and

2)

SPK pad.

15

Caution

※

Be careful not to leave dusts or finger prints.

1)

7-4

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Exploded View and Parts List

Assembly

7-2.

1

Check the LCD module(dust,fingerprint)

1)

Caution

※

Be careful of damaging LCD

1)

2

－

＋

＋

－

Solder the motor and spk

1)

Caution

※

Be Careful not to getadamage of soldering

1)

PAD when remove MOT and SPK

Work Bonding

1)

Caution

※

Be Careful not to overflow the bond

1)

43

Insert CAMERA FPCB keep abreast of silk

1)

line

Assemble TAPE

1)

Caution

※

Be Careful not to loss the electric conductor

1)

TYPE

7-5

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Exploded View and Parts List

5

after insert LCD inaFront,turn inside out LCD.

1)

Caution

※

Be Careful not to get damage of FPCB.

1)

6

Assemble hinge dummy

1)

After raise LCD

2)

remove rear camera

protection vinyl

Caution

※

Be Careful not to get damage of LCD FPCB

1)

when raise LCD.

,

Assemble CAMERA and SPK,MOT

1)

Caution

※

Be Careful not to get damage of LCD with

1)

dust,fingerprint

87

check the damage of

1)

wire because of

BRACKET

Assemble

2)

SCREW

Caution

※

Be Careful not to get damage of SUB LCD with

1)

dust,fingerprint when assemble UPPER BRACKET

7-6

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Exploded View and Parts List

9

1

Assemble UPEER

1)
After Assemble the top(MOT/SPK),assemble
middle and bottom

Caution

※

Be Careful not to get damage of HOOK when

1)

assembling

2

3

10

Assemble LOWER

1)

SCREW

insert hinge

2)

Caution

※

Before assembling hinge,Check the SCREW

1)

Be Careful not to get damage of FPCB

1)

check the hinge

1)

Caution

※

Be Careful not to get damage of FPCB when

1)

insert FOLDER ASS'Y in FRONT

1211

Assemble KEY PAD

1)

Insert KeyPad according to the Front

standard rib

Caution

※

Be Careful not to get out of rib and come off

1)

KEY PAD

7-7

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Exploded View and Parts List

13

Before throw REAR,Check each sticking

1)
matter

Assemble PBA,VOLUME KEY

2)

Caution

※

Check the SCREW BOSS when assemble PBA

1)

Be Careful not to put LCD CON under PBA

2)

After assemble MIC, Be Careful not to get out

3)

of MIC

14

Before throw REAR,Check each sticking

1)

matter

Caution

※

If there are missing parts,treat inferior goods

1)

15

3

After check the MIC position,assemble rear

1)

Caution

※

After check MIC position,Assemble bottom

1)

2

1

16

①

③

Assemble SCREW

1)

④

②

7-8

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