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Sony C6943, Working Instructions

The Sony C6943 user manual, available for free download from manualshive.com, is a vital resource for the Calibration & Testing of this product. This comprehensive manual provides step-by-step instructions and valuable insights on how to optimize the performance of your Sony C6943, helping you make the most of its features and functionalities.

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Working Instruction (mech)   

1277-9813   Rev 3 

 Sony Mobile Communications AB – Company Internal                                                        

15(82) 

 

Disassembly 

 

Use a Front Opening Tool to disconnect the Vibrator 

 

 

 

Use a Front Opening Tool to disconnect the FPC Assembly 
Relay 

 

 

 
 

 
Use a Front Opening Tool to lift up the Main PBA. 

 

 

 

Use a Front Opening Tool to lift up the Main PBA. 

 

 

 
 
 
 
 
 
 

Summary of Contents for C6943

Page 1: ...1277 9813 Rev 3 Sony Mobile Communications AB Company Internal Working Instructions mechanical Xperia Z1TM C6902 C6903 C6906 C6943 L39h ...

Page 2: ...acement 19 4 1 Window Back 19 4 2 Sheet Battery 19 4 3 Rear Cover Assy 19 4 4 Camera 19 4 5 Shield Camera 20 4 6 SIM Tray 20 4 7 Battery 20 4 8 Loudspeaker Holder 20 4 9 RF Cable A 21 4 10 Main Frame Assy 21 4 11 Adhesive Earspeaker 22 4 12 Adhesive FPC Relay Bottom 23 4 13 Adhesive WP Audio Jack 24 4 14 Adhesive WP Camera Key 25 4 15 Adhesive WP Cover Rear 26 4 16 Adhesive WP Loudspeaker 27 4 17 ...

Page 3: ...udspeaker 51 4 39 Magnetic charger connector 52 4 40 PBA Cellular Sub 53 4 41 PBA WLAN Sub 54 4 42 Plate Contact RF A 55 4 43 Power Key 56 4 44 RF Cable B 57 4 45 SD Cap 58 4 46 Sheet Conductive Charger FPC 59 4 47 Sheet Conductive Relay FPC 60 4 48 Sheet Thermal A 61 4 49 Sheet Thermal B 62 4 50 Sheet WP 2nd Mic 63 4 51 Sheet WP Check 64 4 52 SIM Cap 65 4 53 Speaker Panel 66 4 54 Tray Core Unit L...

Page 4: ...ompany Internal 4 82 5 6 SIM Tray 76 5 7 Shield Camera 77 5 8 Camera 77 5 9 Rear Cover Assy 78 5 10 Sheet Battery 80 5 11 Window Back 80 6 Revision History 82 For general information about mechanical repair related issues refer to 1220 1333 Generic Repair Manual mechanical ...

Page 5: ...Working Instruction mech 1277 9813 Rev 3 Sony Mobile Communications AB Company Internal 5 82 1 Exterior Views 1 1 C6902 C6903 C6906 L39h ...

Page 6: ... Screwdriver 2 Front Opening Tool 3 Torx Bits T4 4 Flex Film Assembly Tool 5 Guitar Pick 6 Front Cover Adhesive fixture 7 Rear Cover Adhesive fixture 8 Window Back Adhesive fixture 9 Rear Cover Press Inlay 10 Window Back Press Inlay 11 Bottom Press Inlay 12 Press Tool Earspeaker 13 Press Tool Loudspeaker 14 Audio Jack press ...

Page 7: ...mmunications AB Company Internal 7 82 Tools 15 Side Panel press 16 Side Panel Press Head 17 Charge connector press pad For part not on the tools above refer to the Tools Catalogue Matrix STANDARD TOOLS 1 Dentist Hook 2 Nylon Pointer 3 Tweezer 4 Suction cup ...

Page 8: ...one to the following modules 1 Window Back a and Sheet Battery b 2 Rear Cover Assy C6902 C6903 C6906 L39h 3 Camera 4 Shield Camera 5 SIM Tray 6 Battery 7 Main PBA 8 Loudspeaker Holder 9 RF Cable A 10 Main Frame Assy a and Front Cover b 3 1 Window Back and Sheet Battery Use Suction cup to get space for inserting the Guitar Pick ...

Page 9: ...Communications AB Company Internal 9 82 Disassembly Gently slide the Guitar Pick along to release all sides of the Back Panel Assy Note Start in the middle of the right long side Note Be careful not to damage flexes when using plectrum on the top of phone ...

Page 10: ... Company Internal 10 82 Disassembly Remove the Window Back by using the Suction cup Note Be careful when removing the Window back due to the adhesive between battery and Window Back 3 2 Rear Cover Assy Remove the nine Screw 3 5x1 4 by using a screwdriver with Torx Bits T4 ...

Page 11: ...tions AB Company Internal 11 82 Disassembly Use a plectrum to detach right side and the top of the phone Use a plectrum to detach left side and the bottom of the phone Use a Front Opening Tool to disconnect the BtB connector Remove the Rear Cover Assy with fingers ...

Page 12: ...nications AB Company Internal 12 82 Disassembly Use a Front Opening Tool to disconnect the BtB connector 3 3 Camera Use a Front Opening Tool to disconnect the BtB connector Remove the Camera with fingers 3 4 Shield Camera Remove the Shield Camera with fingers ...

Page 13: ...ompany Internal 13 82 Disassembly Remove it 3 5 SIM Tray Open SIM Cap Remove the SIM Tray with fingers 3 6 Battery Remove the Battery with fingers Carefully inspect the Battery after removing it Battery with visual signs of been punctured etc should be scraped after removal ...

Page 14: ...y Internal 14 82 Disassembly 3 7 Main PBA Use a Front Opening Tool to disconnect the Cable RF B Use a Front Opening Tool to disconnect the Cable RF A Use a Front Opening Tool to disconnect the FPC Assembly Charge Use a Front Opening Tool to disconnect the FPC Assembly Audio Jack ...

Page 15: ...nications AB Company Internal 15 82 Disassembly Use a Front Opening Tool to disconnect the Vibrator Use a Front Opening Tool to disconnect the FPC Assembly Relay Use a Front Opening Tool to lift up the Main PBA Use a Front Opening Tool to lift up the Main PBA ...

Page 16: ...ions AB Company Internal 16 82 Disassembly Remove the Main PBA with fingers 3 8 Loudspeaker Holder Use a Front Opening Tool to disconnect the Cable RF B Use a Front Opening Tool to disconnect the Cable RF A Use a Front Opening Tool to lift up the Loudspeaker Holder ...

Page 17: ...2 Disassembly Remove the Loudspeaker Holder with fingers 3 9 RF Cable A Use a pair of tweezers to remove the RF Cable A 3 10 Main Frame Assy and Front Cover Use Suction cup to get space for inserting the Guitar Pick Gently slide the Guitar Pick along to release all sides of the Main Frame Assy ...

Page 18: ...Working Instruction mech 1277 9813 Rev 3 Sony Mobile Communications AB Company Internal 18 82 Disassembly Remove the Front Cover from Main Frame Assy ...

Page 19: ...llow the 3 1 Disassembly instructions and use a Flex Film Assembly Tool for removing it from Window Back Prepare a new Sheet Battery Follow the 5 10 and 5 11 Reassembly instructions 4 3 Rear Cover Assy Follow the 3 1 and 3 2 Disassembly instructions Note If reuse of Rear Cover Assy follow 4 15 Removal Instruction Prepare a new Rear Cover Assy Note If reuse of Rear Cover Assy follow 4 15 Installati...

Page 20: ... 5 6 Reassembly instructions 4 7 Battery Follow the 3 1 3 2 and 3 6 Disassembly instructions Prepare a new Battery Follow the 5 5 and 5 9 5 11 Reassembly instructions 4 8 Loudspeaker Holder Follow the 3 1 3 2 3 6 and 3 8 Disassembly instructions Follow the 4 38 4 40 and 4 41 Removal instructions Carry out the Removal as described below Prepare a new Loudspeaker Holder Carry out the Installation as...

Page 21: ...nstructions Prepare a new RF Cable A Follow the 5 2 5 5 and 5 9 5 11 Reassembly instructions 4 10 Main Frame Assy Follow the 3 1 3 10 Disassembly instructions Note If reuse of Main Frame Assy follow 4 17 Removal Instruction Prepare a new Main Frame Assy Note If reuse of Main Frame Assy follow 4 17 Installation Instruction Follow the 5 1 5 11 Reassembly instructions ...

Page 22: ...oval instructions Carry out the Removal as described below Prepare a new Adhesive Earspeaker Carry out the Installation as described below Follow the 4 28 Installation instructions Follow the 5 4 5 11 Reassembly instructions REMOVAL Detach to remove the Adhesive Earspeaker with the Dentist Hook Scrap Not to be reused INSTALLATION Place a new Adhesive Earspeaker using a Flex Film Assembly Tool ...

Page 23: ...nstructions Carry out the Removal as described below Prepare a new Adhesive FPC Relay Bottom Carry out the Installation as described below Follow the 4 32 Installation instructions Follow the 5 1 5 11 Reassembly instructions REMOVAL Detach to remove the Adhesive FPC Relay Bottom with a pair of tweezers Scrap Not to be reused INSTALLATION Place a new Adhesive FPC Relay Bottom using a Flex Film Asse...

Page 24: ...val instructions Carry out the Removal as described below Prepare a new Adhesive WP Audio Jack Carry out the Installation as described below Follow the 4 29 Installation instructions Follow the 5 1 5 11 Reassembly instructions REMOVAL Remove the Adhesive WP Audio Jack with the Flex Film Assembly Tool Scrap Not to be reused INSTALLATION Place a new Adhesive WP Audio Jack with Flex Film Assembly Too...

Page 25: ...mera Key Carry out the Installation as described below Follow the 5 1 5 11 Reassembly instructions REMOVAL Detach to remove the Gasket Camera Key with the Flex Film Assembly Tool Note Please be careful when disassembly because this gasket needs to be reused Detach to remove the Adhesive WP Camera Key with the Dentist Hook Scrap Not to be reused INSTALLATION Place a new Adhesive WP Camera Key on th...

Page 26: ...ation as described below Follow the 5 9 5 11 Reassembly instructions REMOVAL Remove the Adhesive WP Cover Rear with fingers Scrap Not to be reused INSTALLATION Place a new Adhesive WP Cover Rear with fingers in the Rear Cover Adhesive fixture Bottom Part Then place the old Rear Cover Assy above Adhesive WP Cover Rear Important to make sure that old adhesive is removed before installation because o...

Page 27: ... instructions Carry out the Removal as described below Prepare a new Adhesive WP Loudspeaker Carry out the Installation as described below Follow the 4 38 Installation instructions Follow the 5 3 5 5 and 5 9 5 11 Reassembly instructions REMOVAL Detach to remove the Adhesive WP Loudspeaker with a Dentist Hook Scrap Not to be reused INSTALLATION Place a new Adhesive WP Loudspeaker by using a Flex Fi...

Page 28: ... described below Prepare a new Adhesive WP Main Frame Assy Carry out the Installation as described below Follow the 5 1 5 11 Reassembly instructions REMOVAL Remove the Adhesive WP Main Frame Assy with fingers Scrap Not to be reused INSTALLATION Take the Bottom Part of the Main Frame Assy Adhesive fixture Place a new Adhesive WP Main Frame Assy with fingers in the Main Frame Assy Adhesive fixture B...

Page 29: ... Company Internal 29 82 Replacement Then place the old Main Frame Assy above the Adhesive WP Main Frame Assy Important to make sure that old adhesive is removed before installation because of WRT requirement Place the Upper part of the fixture and press by hand for 10 sec ...

Page 30: ...tions Carry out the Removal as described below Prepare a new Adhesive WP Side Key Carry out the Installation as described below Follow the 4 35 Installation instructions Follow the 5 1 5 11 Reassembly instructions REMOVAL Detach to remove the Adhesive WP Side Key with the Dentist Hook Scrap Not to be reused INSTALLATION Place a new Adhesive WP Side Key on the Main Frame Assy using a Flex Film Asse...

Page 31: ... as described below Prepare a new Adhesive WP Window Back Carry out the Installation as described below Follow the 5 10 and 5 11 Reassembly instructions REMOVAL Remove the Adhesive WP Window Back with fingers Scrap Not to be reused INSTALLATION Take the Bottom Part of the Window Back Adhesive fixture Place a new Adhesive WP Window Back with fingers in the Window Back Adhesive fixture Bottom Part ...

Page 32: ...s AB Company Internal 32 82 Replacement Then place the old Window Back above the Adhesive WP Window Back Important to make sure that old adhesive is removed before installation because of WRT requirement Place the Upper part of the fixture and press by hand for 10 sec ...

Page 33: ...ow the 3 1 Disassembly instructions Carry out the Removal as described below Prepare a new BT WLAN Flex Antenna Carry out the Installation as described below Follow the 5 10 and 5 11 Reassembly instructions REMOVAL Remove the BT WLAN Flex Antenna with the Flex Film Assembly Tool INSTALLATION Place a new BT WLAN Flex Antenna with fingers ...

Page 34: ...Camera Holder Follow the 3 1 3 3 Disassembly instructions Carry out the Removal as described below Prepare a new Camera Holder Carry out the Installation as described below Follow the 5 8 5 11 Reassembly instructions REMOVAL Remove the Camera Holder with fingers INSTALLATION Attach the Camera Holder with fingers ...

Page 35: ...Camera Key Follow the 3 1 3 10 Disassembly instructions Carry out the Removal as described below Prepare a new Camera Key Carry out the Installation as described below Follow the 5 1 5 11 Reassembly instructions REMOVAL Pull to remove the Camera Key with fingers INSTALLATION Insert a new Camera Key with fingers ...

Page 36: ...new Chat Camera Carry out the Installation as described below Follow the 5 4 5 11 Reassembly instructions REMOVAL Open the Zif contact with a Nylon pointer Use the Flex Film Assembly Tool to loosen the Chat Camera flex then use the Front Opening Tool to remove the Chat Camera INSTALLATION Use the Flex Film Assembly Tool and attach the flex to Zif contact Then use fingers for position the new Chat ...

Page 37: ... Holder Follow the 3 1 3 7 Disassembly instructions Carry out the Removal as described below Prepare a new Chat Camera Holder Carry out the Installation as described below Follow the 5 4 5 11 Reassembly instructions REMOVAL Remove the Chat Camera Holder with fingers INSTALLATION Attach a new Chat Camera Holder with fingers ...

Page 38: ... out the Removal as described below Prepare a new Core Unit Label Carry out the Installation as described below REMOVAL Open SIM Cap with fingers Pull out the Tray Core Unit Label with fingers and remove the label with a Dentist Hook INSTALLATION Attach a new Core Unit Label with fingers on the Tray Core Unit Label Close the SIM Cap ...

Page 39: ... 3 10 Disassembly instructions Carry out the Removal as described below Prepare a new Cushion 1st Mic Carry out the Installation as described below Follow the 5 1 5 11 Reassembly instructions REMOVAL Remove the Cushion 1st Mic with Dentist Hook Scrap Not to be reused INSTALLATION Attach a new Cushion 1st Mic with the Flex Film Assembly Tool ...

Page 40: ...e 4 31 Removal instructions Carry out the Removal as described below Prepare a new Cushion 2nd Mic Carry out the Installation as described below Follow the 4 31 Installation instructions Follow the 5 9 5 11 Reassembly instructions REMOVAL Remove the Cushion 2st Mic with Dentist Hook Scrap Not to be reused INSTALLATION Attach a new Cushion 2st Mic with the Flex Film Assembly Tool ...

Page 41: ...val instructions Carry out the Removal as described below Prepare a new Ear Speaker Carry out the Installation as described below Follow the 4 11 Installation instructions Follow the 5 4 5 11 Reassembly instructions REMOVAL Remove the Ear Speaker using Front Opening Tool Scrap Not to be reused INSTALLATION Place a new Ear Speaker with fingers Use Press Tool Earspeaker and press for 10s ...

Page 42: ...sassembly instructions Carry out the Removal as described below Prepare a new FPC Assembly Audio Jack Carry out the Installation as described below Follow the 5 1 5 11 Reassembly instructions REMOVAL Detach to remove the FPC Assembly Audio Jack with fingers INSTALLATION Place a new FPC Assembly Audio Jack with fingers Use Audio Jack Press and press for 10s ...

Page 43: ...cribed below Prepare a new FPC Assembly Charger Carry out the Installation as described below Follow the 4 46 Installation instructions Follow the 5 1 5 11 Reassembly instructions REMOVAL Remove the FPC Assembly Charger with the Flex Film Assembly Tool Not Be very careful because flex could be reused if no damage INSTALLATION Start by placing the buttons of the new FPC Assembly Charger with a Flex...

Page 44: ...al as described below Prepare a new FPC Assembly Mic Carry out the Installation as described below Follow the 5 9 5 11 Reassembly instructions REMOVAL Detach to remove the FPC Assembly Mic with the Flex Film Assembly Tool and fingers Scrap Not to be reused INSTALLATION Place a new FPC Assembly Mic using a Flex Film Assembly Tool Note Press for 10s to activate the adhesive around microphone ...

Page 45: ... the 4 47 Installation instructions Carry out the Installation as described below Follow the 5 1 5 11 Reassembly instructions REMOVAL Start by disconnect the BtB connector against Display flex Then remove the FPC Assembly Relay with the Flex Film Assembly Tool Not Be very careful because flex could be reused if no damage INSTALLATION Start by placing the buttons of the new FPC Assembly Relay with ...

Page 46: ...low the 3 1 3 10 Disassembly instructions Follow the 4 22 4 28 4 30 4 32 and 4 54 Removal instructions Carry out the Removal as described below Prepare a new Front Assembly Carry out the Installation as described below Follow the 4 22 4 28 4 30 4 32 and 4 54 Installation instructions Follow the 5 1 5 11 Reassembly instructions ...

Page 47: ...0 Disassembly instructions Carry out the Removal as described below Prepare a new Gasket Charger Carry out the Installation as described below Follow the 5 1 5 11 Reassembly instructions REMOVAL Detach to remove the Gasket Charger with a Dentist Hook Scrap Not to be reused INSTALLATION Place a new Gasket Charger using a Flex Film Assembly Tool ...

Page 48: ...low the 4 18 Removal instructions Carry out the Removal as described below Prepare a new Gasket Side Key Carry out the Installation as described below Follow the 4 18 Installation instructions Follow the 5 1 5 11 Reassembly instructions REMOVAL Remove the Gasket Side Key with the Flex Film Assembly Tool INSTALLATION Place a new Gasket Side Key using a Flex Film Assembly Tool ...

Page 49: ...ssembly instructions Carry out the Removal as described below Prepare a new Holder Magnetic Charger Connector Carry out the Installation as described below Follow the 5 2 5 5 and 5 9 5 11 Reassembly instructions REMOVAL Detach to remove Holder Magnetic Charger Connector with a pair of tweezers INSTALLATION Place a new Holder Magnetic Charger Connector using a pair of tweezers ...

Page 50: ...or Carry out the Removal as described below Prepare a new Liquid indicator Carry out the Installation as described below REMOVAL Detach to remove the Liquid indicator with a Dentist Hook Scrap Not to be reused INSTALLATION Place a new Liquid indicator follow the guiding lines on the Rear Cover Assy using a Front Assembly Tool ...

Page 51: ... described below Prepare a new Loudspeaker Carry out the Installation as described below Follow the 4 16 Installation instructions Follow the 5 3 5 5 and 5 9 5 11 Reassembly instructions REMOVAL Detach to remove the Loudspeaker with the Front Opening Tool Scrap Not to be reused INSTALLATION Place a new Loudspeaker by using fingers Press to secure its attachment by using Press Tool Loudspeaker for ...

Page 52: ...5 and 5 9 5 11 Reassembly instructions REMOVAL Push the two pads of Magnetic charger connector by using Flex Film Assembly Tool Scrap Not to be reused Be careful Do not damage the two pins of FPC charger INSTALLATION Mount a new Magnetic charger connector by fingers Check and press the two pins into its cavities by using the Front Opening Tool Be careful Do not damage the two pins of FPC charger T...

Page 53: ... 8 Disassembly instructions Carry out the Removal as described below Prepare a new PBA Cellular Sub Carry out the Installation as described below Follow the 5 3 5 5 and 5 9 5 11 Reassembly instructions REMOVAL Remove the PBA Cellular Sub with the Front Opening Tool INSTALLATION Place a new PBA Cellular Sub using fingers in the cavity of Loudspeaker Holder ...

Page 54: ...nd 3 8 Disassembly instructions Carry out the Removal as described below Prepare a new PBA WLAN Sub Carry out the Installation as described below Follow the 5 3 5 5 and 5 9 5 11 Reassembly instructions REMOVAL Remove the PBA WLAN Sub with the Front Opening Tool INSTALLATION Place a new PBA WLAN Sub using fingers in the cavity of Loudspeaker Holder ...

Page 55: ...ly instructions Carry out the Removal as described below Prepare a new Holder Magnetic Charger Connector Carry out the Installation as described below Follow the 5 2 5 5 and 5 9 5 11 Reassembly instructions REMOVAL Detach to remove the Holder Magnetic Charger Connector with a pair of tweezers INSTALLATION Place a new Holder Charger Connector using a pair of tweezers ...

Page 56: ...instructions Follow the 4 35 4 18 Removal instructions Carry out the Removal as described below Prepare a new Power Key Carry out the Installation as described below Follow the 4 18 4 35 Installation instructions Follow the 5 1 5 11 Reassembly instructions REMOVAL Pull to remove the Power Key with fingers INSTALLATION Insert a new Power Key with fingers ...

Page 57: ... Prepare a new RF Cable B Carry out the Installation as described below Follow 5 5 and 5 9 5 11 Reassembly instructions REMOVAL Release the RF Cable B with the Flex Film Assembly Tool Note Careful not to break the two connectors INSTALLATION Place a new RF Cable B using a Flex Film Assembly Tool Connect the two connectors with fingers Note Important that the silver parts of the RF Cable B is place...

Page 58: ... Company Internal 58 82 Replacement 4 45 SD Cap Carry out the Removal as described below Prepare a new SD Cap Carry out the Installation as described below REMOVAL Detach to remove the SD Cap with fingers INSTALLATION Place a new SD Cap with fingers and a pair of tweezers ...

Page 59: ...structions Carry out the Removal as described below Prepare a new Sheet Conductive Charger FPC Follow the 4 30 Installation instructions Carry out the Installation as described below Follow the 5 1 5 11 Reassembly instructions REMOVAL Detach to remove the Sheet Conductive Charger FPC with Nylon Pointer Scrap Not to be reused INSTALLATION Place a new Sheet Conductive Charger FPC using a Flex Film A...

Page 60: ...structions Carry out the Removal as described below Prepare a new Sheet Conductive Relay FPC Follow the 4 32 Installation instructions Carry out the Installation as described below Follow the 5 1 5 11 Reassembly instructions REMOVAL Detach to remove the Sheet Conductive Charger FPC with Nylon Pointer Scrap Not to be reused INSTALLATION Place a new Sheet Conductive Charger FPC using a Flex Film Ass...

Page 61: ...7 Disassembly instructions Carry out the Removal as described below Prepare a new Sheet Thermal A Carry out the Installation as described below Follow the 5 4 5 11 Reassembly instructions REMOVAL Detach to remove the Sheet Thermal A with Dentist Hook Scrap Not to be reused INSTALLATION Place a new Sheet Thermal A using a Flex Film Assembly Tool ...

Page 62: ...7 Disassembly instructions Carry out the Removal as described below Prepare a new Sheet Thermal B Carry out the Installation as described below Follow the 5 4 5 11 Reassembly instructions REMOVAL Detach to remove the Sheet Thermal B with Dentist Hook Scrap Not to be reused INSTALLATION Place a new Sheet Thermal B using a Flex Film Assembly Tool ...

Page 63: ...sassembly instructions Carry out the Removal as described below Prepare a new Sheet WP 2nd Mic Carry out the Installation as described below Follow the 5 10 5 11 Reassembly instructions REMOVAL Detach to remove the Sheet WP 2nd Mic with Dentist Hook Scrap Not to be reused INSTALLATION Place a new Sheet WP 2nd Mic using a Flex Film Assembly Tool ...

Page 64: ...10 Disassembly instructions Carry out the Removal as described below Prepare a new Sheet WP Check Carry out the Installation as described below Follow the 5 1 5 11 Reassembly instructions REMOVAL Detach to remove the Sheet WP Check with Dentist Hook Scrap Not to be reused INSTALLATION Place a new Sheet WP Check using a Flex Film Assembly Tool ...

Page 65: ...ompany Internal 65 82 Replacement 4 52 SIM Cap Carry out the Removal as described below Prepare a new SIM Cap Carry out the Installation as described below REMOVAL Detach to remove the SIM Cap with fingers INSTALLATION Place a new SIM Cap with fingers and a pair of tweezers ...

Page 66: ... 53 Speaker Panel Carry out the Removal as described below Prepare a new Speaker Panel Carry out the Installation as described below REMOVAL Detach to remove the Speaker Panel with the Dentist Hook Scrap Not to be reused INSTALLATION Place a new Speaker Panel with fingers and press for 10 sec over the panel ...

Page 67: ... as described below Prepare a new Tray Core Unit Label Carry out the Installation as described below Follow the 4 25 Installation instructions Follow the 5 4 5 11 Reassembly instructions REMOVAL Open the SIM Cap with fingers Pull out the Tray Core Unit Label with fingers and lift up the Tray Core Unit Label around the arrows before releasing it INSTALLATION Place a new Tray Core Unit Label and put...

Page 68: ...ompany Internal 68 82 Replacement 4 55 USB Cap Carry out the Removal as described below Prepare a new USB Cap Carry out the Installation as described below REMOVAL Detach to remove the USB Cap with fingers INSTALLATION Place a new USB Cap with fingers and a pair of tweezers ...

Page 69: ...USB Holder Follow the 3 1 3 7 Disassembly instructions Carry out the Removal as described below Prepare a new USB Holder Carry out the Installation as described below Follow the 5 4 5 11 Reassembly instructions REMOVAL Detach to remove the USB Holder with fingers INSTALLATION Place a new USB Holder with fingers ...

Page 70: ...rry out the Removal as described below Prepare a new Vibrator Carry out the Installation as described below Follow the 5 9 5 11 Reassembly instructions REMOVAL Disconnect the connector of Vibrator by using a Front Opening Tool Detach to remove the Vibrator with Front Opening Tool INSTALLATION Place a new Vibrator into the cavity using fingers and connect to Main PBA ...

Page 71: ...uctions Follow the 4 35 and 4 18 Removal instructions Carry out the Removal as described below Prepare a new Volume Key Carry out the Installation as described below Follow the 4 18 and 4 35 Installation instructions Follow the 5 1 5 11 Reassembly instructions REMOVAL Pull to remove the Volume Key with fingers INSTALLATION Insert a new Volume Key with fingers ...

Page 72: ...nstructions Follow the 5 4 to 5 11 Reassembly instructions Perform Touch panel calibration when main board is replaced following1257 5706 Trouble Shooting Application mechanical Press the Key On Off to power on the phone place unit on flat desk and wait 4 minutes until system boot up has been completed Please DO NOT move the phone during starting up until Select Language menu is shown on the displ...

Page 73: ...C6903 C6906 L39h 3 Loudspeaker Holder 4 Main PBA 5 Battery 6 SIM Tray 7 Shield Camera 8 Camera 9 Rear Cover Assy 10 Sheet Battery 11 Window Back 5 1 Front Cover and Main Frame Assy Follow the 4 17 removal and installation instruction to replace a new Adhesive WP Main Frame Assy Place the Front Cover on the Main Frame Assy Press with fingers to secure the contact of adhesive between Front Cover and...

Page 74: ...ssy Place a new Cable RF Cable A using a Flex Film Assembly Tool Note Important that the silver parts of the RF Cable A is placed in the three sockets 5 3 Loudspeaker Holder Place the Loudspeaker Holder to Main Frame Assy Note Use Isopropyl Alcohol 99 for clean around the Loudspeaker hole on Main Frame Assy and make sure the gasket on Loudspeaker Holder is good ...

Page 75: ...cations AB Company Internal 75 82 Re Assembly Use fingers to secure the position of Loudspeaker Holder Use fingers to secure positions of RF Cable A and RF Cable B 5 4 Main PBA Place the Main PBA gently into the cavity Use fingers to secure position of Main PBA ...

Page 76: ...ications AB Company Internal 76 82 Re Assembly Press with fingers to secure the position of BtB conectors RF Cable A and RF Cable B 5 5 Battery Place the Battery gently into the cavity Use fingers to secure the position of the Battery 5 6 SIM Tray Open SIM Cap ...

Page 77: ...pany Internal 77 82 Re Assembly Use with fingers to secure the SIM Tray then close SIM Cap 5 7 Shield Camera Use a pair of tweezers to position Shield Camera into the cavity Secure the position with a pair of tweezers 5 8 Camera Use fingers to position Camera into the cavity ...

Page 78: ...9 Rear Cover Assy Press with fingers to secure the contact of Battery Follow the 4 15 removal and installation instruction to replace a new Adhesive WP Cover Rear Use Isopropyl Alcohol 99 for clean around the edges of Main Frame Assy before assembly Rear Cover Assy Place the Rear Cover Assy on the frame Press with fingers to secure the contact of Chat Camera ...

Page 79: ... Inlay Place the phone in the Bottom Press Inlay and follow the instruction in 1003 9107 Tool Catalogue mechanical and document Toothed Rack Press Instruction for use Press it with a pressure value of 483N 50 N 10 sec pressure value is adjust from 600N because of the weight of the press fixture Apply 13 Ncm torque when tightening the Screw 3 5x1 4 with Torx Bits T4 ...

Page 80: ...rs for assembly the Sheet Battery on the Battery 5 11 Window Back Follow the 4 18 removal and installation instruction to replace a new Adhesive WP Window Back Use Isopropyl Alcohol 99 for clean around the edges of Rear Cover Assy before assembly Window Back Place the Window Back on the Rear Cover Assy Make sure of an good alignment so the Window Back is centered ...

Page 81: ...Press Inlay Lower inlay Bottom Press Inlay Place the phone in the Bottom Press Inlay and follow the instruction in 1003 9107 Tool Catalogue mechanical and document Toothed Rack Press Instruction for use Press it with a pressure value of 483N 50 N 10 sec pressure value is adjust from 600N because of the weight of the press fixture ...

Page 82: ...ev 3 Sony Mobile Communications AB Company Internal 82 82 6 Revision History Rev Date Changes Comments 1 2013 Sept 05 First Release 2 2013 Sept 12 System Problem 3 2013 Nov 12 Update in Chapter 4 59 Board Swap Replacement and added C6943 ...

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