SL308 02 Mechanical Construction

Model SL308 Version V_0.01 Prepared by H/W Date 17/11/2005

Subject Technical Manual Page 1/11

Disassembly This section covers the assembly and disassembly of SL308 phone. In order to carry out the assembly or disassembly the following precautions should be taken: 1. A Plus screwdriver is required to remove the four retaining screws, which holds the two casings

together. Ensure that the screwdriver is narrow enough to reach the screws without causing damage to the casing parts.

2. The phone should always be placed on a soft surface to minimise the risk of damage being

caused to the casing, window and keypad. If the PCB is to be removed, then care should be taken

not to stress or scratch the exposed LCD.

3. Observe anti-static precautions when handling the main PCB or any of its components. 4. Repairs carried out by unauthorised persons will result in the warranty on the unit becoming

void. 5. Do not use solvents to clean any of the casing parts or the LCD window.

Phone disassembly



1. Battery Cover Disassembly

A. Turn the phone off and push off the battery back cover in the arrow direction.

2. Battery and SIM card Disassembly A. Remove the battery B. Carefully remove the SIM card C. Remove the caps covering the screw and un screw the Four screws.

3. Antenna & Rear Cover Disassembly A. Unscrew the antenna along the arrow direction (counter-clockwise).



B. Carefully separate the two covers-front and rear.

4. SIM Cover & System Connector Cap Disassembly A. Pull out the SIM cover and system connector cap in the each arrow direction.

5. Main PCB Disassembly A. From the front cover, separate two PCBs – main and key.

6. Key pad, Side key and IRDA lens Disassembly A. From the front cover, separate the keypad, IRDA lens and the side keys.



7. Top Cover – Back cover - Front Cover Disassembly A. Separate three covers—top, back and front.

8. Cap, Screw, Back Cover , Front cover , Flexible PCB, Hinge Disassembly A. Remove the caps covering the screws and unscrew the 4 screws. B. Remove the back cover and the related accessories.



C. Separate the Flexible PCB from the top cover. D. Remove the hinges

9. Front Cover & Camera Disassembly

10. Top Cover & Decoration Disassembly A. Pull off the sub-LCD cover and window..



Phone Assembly

1. Top Cover & Decoration Assembly A. Group the sub-LCD cover and window.

2. Front cover & camera Assembly



3. Cap, Screw, Back Cover Flexible PCB, Hinge Assembly A. Insert the hinge. B. Place the back cover and the related accessories B. Screw on the 4 screws and place the caps to cover the screws.

4. Top Cover , Back cover , Back cover & Hinge Assembly A. Separate three covers—top, back and front.



5. Key pad, Side key & IRDA lens A. On the front cover, mount the key pad, IRDA lens and place the side keys. B. Attach the Hinge cover on the left and right sides.

6. Main PCB Assembly A. On the front cover, group the PCB.



7. SIM Cover & System Connector Cap Assembly A. Place the SIM cover and insert the system connector in the arrow direction.

8. Antenna & Rear Cover Assembly A. Carefully group the antenna along the arrow direction (counter-clockwise). B. Carefully group the two covers-front and rear.



9. Battery and SIM card Assembly A. Screw on the two screws and place the caps to cover the screws. B. Insert the SIM card

10. Battery Cover Assembly A. Push the battery back cover on in the arrow direction.



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SL308 02 Mechanical Construction