Sunday, September 13, 2009

Sony Ericsson C702 disassembly

If you require a new screen, phone cover and screwdrivers, they can be purchased here: http://www.formymobile.co.uk/proddetail.php?prod=c702lcd

Tools required: Torx 6 screwdriver, Phillips size 0 screwdriver
  • Remove your back cover, battery, sim and memory card. Remove the two screws you can see.

Sony Ericsson C702 disassembly stage 1

  • Use a thin plastic tool, such as a credit card, to remove the camera cover. Slide your tool all the way around the edge of the join to release this part.

Sony Ericsson C702 disassembly stage 2

  • The camera cover should now be removed, like below. Now remove the two screws you can see at the top of the phone.

Sony Ericsson C702 disassembly stage 3

  • Run your plastic tool all the way around the join of the front and back of the phone so you can separate these two parts.

Sony Ericsson C702 disassembly stage 4

  • You should now have the phone in two parts like below.

Sony Ericsson C702 disassembly stage 5

  • Wedge your plastic tool down the side of the aerial, as shown in the picture below, and lever this side out. Do the same on the other side

Sony Ericsson C702 disassembly stage 6

  • Lift the circuit board from the top to remove it.

Sony Ericsson C702 disassembly stage 7

  • Your phone should now look like below.

Sony Ericsson C702 disassembly stage 8

  • Release the two clips holding the aerial in place. Lift this part from right to left. It will still be connected on the left side by a ribbon.

Sony Ericsson C702 disassembly stage 9

  • You now need to disconnect the ribbon. The ribbon connector, circled, attaches like a plug and socket. Simply lift it up to unplug.

Sony Ericsson C702 disassembly stage 10

  • Disconnect the next ribbon, circled, in the same way as the one in the last stage. Disconnect the clips (a few of them are indicated by the arrows below) that go all the way round the edge of the phone. These are holding the LCD frame and circuit board together.

Sony Ericsson C702 disassembly stage 11

  • Lift the circuit board away from the frame from right to left. It'll still be connected on the left hand side by another ribbon. Disconnect this like the previous connectors.

Sony Ericsson C702 disassembly stage 12

  • Your phone should now look like below.

Sony Ericsson C702 disassembly stage 13

  • Four metal clips hold the LCD in place. Bend these back.

Sony Ericsson C702 disassembly stage 14

  • Two clips on the left side of the keypad membrane need to be released allowing you to lift this part from left to right.

Sony Ericsson C702 disassembly stage 15

  • Carefully slide you plastic tool under the LCD and it'll pop out.

Sony Ericsson C702 disassembly stage 16

  • You should now have the LCD removed. Reverse the whole procedure for reassembly.

Sony Ericsson C702 disassembly stage 17


If you have any questions about Sony Ericsson C702 disassembly, email rob.lee@formymobile.co.uk. The official service manual for this phone may also help you with further Sony Ericsson C702 disassembly. Click here for details


Source : www.formymobile.co.uk

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