Text preview for : Samsung GT-I9100 Galaxy S II - 07 Level 2 repair - disassembly.pdf part of samsung i9100 samsung galaxy S2 GT-i9100 service manual, schematic (3 parts)
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7. Level 2 Repair
7-1. Disassembly
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Carefully release the screws at 7 different locations from the rear cover. (Torque: 1.1±0.1 kgf.cm) (Size: M1.4*L3) Be careful not to scratch rear cover. 3 4
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Disengage the rear cover from the front cover by using the hook at 12 points that colored in red (Follow the numbered sequence when you disjoint)
Separate the coaxial cable of antenna assembly from the PBA. Release the screw at 2 points (Size: M1.4*L3) (Torque: 1.1±0.1 kgf.cm) Detach the side FPCBs from the Bracket. Be careful not to damage the FPCBs. 7-1
Separate all connector ribbons from the PBA. Separate the PBA from the Front.
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Distribution, transmission, or infringement of any content or data from this document without Samsung's written authorization is strictly prohibited.
7. Level 2 Repair
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Separate the Receiver assembly from the Front. (Insert a long nose tweezer into the holes for easy separation.) Release the screw at 2 points (Size: M1.4*L2) (Torque: 1.1±0.1 kgf.cm) Separate the sub PBA from the PBA. Be careful not to damage the FPCBs.
7-2
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung's written authorization is strictly prohibited.
7. Level 2 Repair
7-2. Assembly
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Insert the VGA Ass'y in the Front. Put the chassis on the sensor. Be careful not to damage the camera FPCB. 3 4
Attach the FPCB on the Front. Insert the sub PBA in the hook. Attach the FPCB on the Front. Screw 2 points.(Size: M1.4*L2) (Torque: 1.1±0.1 kgf.cm)
Put the Receiver Ass'y on the Front. Furl the Receiver and put it on the Front. Be careful to damage the FPCB.
Connect the cable on the sub PBA. Organize the cable on the Front
7-3
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung's written authorization is strictly prohibited.
7. Level 2 Repair
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Put the PBA on the Front. Attach the side FPCBs on the Bracket. Be careful to damage the cable.
Connect all the connector on the PBA. Connect the cable on the PBA.
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Assemble the Rear and the Front. (Follow the order) Hook at the 12 points.
Screw at 7 points. (Torque: 1.1±0.1 kgf.cm) (Size: M1.4*L3) Be careful not to scratch rear cover.
7-4
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung's written authorization is strictly prohibited.