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Summary of Contents for Lenovo P770
- Page 1 P770 Disassembly guide...
- Page 2 Contents 1.Disassembly tool 2.Phone structure 3. Follow chart 4. Explosive view...
- Page 3 1. Disassembly tools ①crossing screwdriver ②tweezer ③crowbar ④chip ⑤anti_static wrist 1、 Take proper anti-static measures: put on anti-static wrist/gloves and wear proper anti-static clothes. 2、 Prepare disassembling tools: metal forceps, cross screwdriver, crowbar, electric iron.
- Page 4 2 . Phone structure ● Front ● Rear view view...
- Page 5 3 . Follow chart of Disassembling ● Follow chart Battery cover Rear housing Main PCBA Cable line Rear\front camera、p-sensor FPC、p-sensor FPC holder SIM board、RF支架、volume key SUB PCBA、SUB PCBA FPC Speaker、receiver FINISH...
- Page 6 4 . Disassembly steps ● Attention Before the disassembly of P770： 1. Be sure that it’s powered off 1. Take out SIM and TF card Assembly Reinstate to the condition before disassembly.
- Page 7 4. Disassembly steps ● Step1：battery cover...
- Page 8 4. Disassembly steps ● Step2：Rear housing Loosen and take down the screws...
- Page 9 4. Disassembly steps ● Step2：Rear housing USB and earphone connector...
- Page 10 4. Disassembly steps ● Step3：Main PCBA ① Loosen screws Front P-SENSOR TP FPC camera Volum 松开螺丝 screws e key Cable line...
- Page 11 4. Disassembly steps ● Step3：Main PCBA ① Loosen buckle ② Loosen SUB PCBA FPC buckl...
- Page 12 4. Disassembly steps ● Step4：sim board Glue under SIM board Connector under the board...
- Page 13 4. Disassembly steps ● Step5：SUB PCBA glue buckl...
- Page 14 4. Disassembly steps ● Step6：TP ①use blow drier to heat up the TP around uniformity. To soft the glue and separate the TP from front housing. FPC处 Attention：1、heating time not too long and the temperature not too high；2、be careful of the FPC...
- Page 15 4. Disassembly steps ● Step7：TP ② After glue is soft ,use the sucker ③ Take attention to the TP FPC to take down TP...
- Page 16 4. Disassembly steps ● Step8：LCD Glue around back of...
- Page 17 5. Explosive view FINISH...