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Sony Ericsson P1c, Working Instructions, Page: 52 / 68

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Sony Ericsson P1c Working Instructions Download Page 52

 
 
 
 
 

Working Instruction

, 

Mechanical

 

 

3/000 21-1/FEA 209 544/126 A 

©

 Sony Ericsson Mobile Communications AB 

52(68) 

 

Don’t forget to remove the protective tape from the new 

LCD

 before the 

front sub

 is installed. 

 

D

O NOT TOUCH THE LCD GLASS SURFACE

! 

R

EMOVE ANY DUST WITH AN IONIZED AIRGUN OR BLOWER

! 

 
Follow the 4.1.2 – 4.1.10 Reassembly instructions! 

Do these seven tests when the phone is reassembled to 
check that the LCD assembly works properly.  
(

2_00021-1_FEA209544_126 

Test instruction mechanical):

 

• Touch screen test 
• Backlight brightness uniformity 
• Contrast 
• Display position to check correctly aligned 
• Dust inspection 
• Dot inspection 
• Color check 

 

 
 
 
 
 
 
 

3.30  Co brand plate 

REMOVAL 

 
 
Remove the Co brand plate with a dentist hook. 
 
 
 

Summary of Contents for P1c

Page 1: ...2 Antenna lid 8 2 1 3 Front 10 2 1 4 Keyboard and keyboard support 13 2 1 5 Keyboard flex 15 2 1 6 LCD 16 2 1 7 PCBA 17 3 Replacements 19 3 1 Keyboard support 20 3 2 BtB flex 20 3 3 Keyboard flex 20 3 4 Keyboard 20 3 5 Front 20 3 6 Frame 20 3 7 LCD 20 3 8 Antenna lid 20 3 9 Antenna flex 21 3 10 System connector 22 3 11 Ear speaker holder 23 3 12 Microphone grommet 24 3 13 LCD gasket small 25 3 14 ...

Page 2: ...tor key 46 3 27 Camera key 47 3 28 On Off key 48 3 29 Touch Panel with Frame 49 3 30 Co brand plate 52 3 31 Co brand label 53 3 32 External antenna cap 54 3 33 Sub Pcba 55 3 34 Label 56 4 Reassembly 58 4 1 Overview 58 4 1 1 Torque overview 59 4 1 2 PCBA and Frame 60 4 1 3 LCD 62 4 1 4 Keyboard flex 63 4 1 5 Front 65 4 1 6 Antenna Lid 66 4 1 7 Battery lid and Battery 67 5 Revision history 68 ...

Page 3: ...Working Instruction Mechanical 3 000 21 1 FEA 209 544 126 A Company Internal Sony Ericsson Mobile Communications AB Approved according to FEA matrix doc number 1 Introduction P1i ...

Page 4: ...Z 112 583 Camera removal tool NTZ 112 521 Flex film assembly tool NTZ 112 302 2 Front opening tool Black or beige STANDARD TOOLS The following tools have to be locally purchased Dentist hook Blunt pair of tweezers NTZ 112 590 Plectrum ESD EQUIPMENT Protect the phone from ESD damages whenever it has been opened by using ESD wristband ESD gloves LABEL EQUIPMENT The following special equipment is req...

Page 5: ...WEEZERS OPENING TOOLS PLECTRUMK ETC TO AVOID SCRATCHES OR DAMAGES TO THE EXTERIOR AND INTERIOR PARTS OF THE PHONE BE CAREFUL NOT TO DAMAGE ANY CONTACT SPRINGS REMEMBER TO REMOVE THE PROTECTION FOILS ON NEW PARTS SUCH AS THE FRONT COVER AND LCD NEVER TOUCH THE DISPLAY GLASS USE AIR BLOW EQUIPMENT TO KEEP THE FRONT WINDOW AND DISPLAY MODULE DUST FREE 1 3 Adhesives Use a dentist hook and or the tweez...

Page 6: ...ins by directing you to this Disassembly section with a specification of the instructions you have to carry out in order to disassemble the phone as far as needed before returning to Replacements for the actual replacement 2 1 Overview The disassembly is done in the following sequence 1 Battery Lid A and Battery B 2 Antenna lid 3 Front 4 Keyboard A and Keyboard support B 5 Keyboard flex 6 LCD 7 PC...

Page 7: ... NO NEED FOR ESD GLOVES DURING THIS OPERATION Press with your thumb on the battery lid until you get a gap Remove the battery lid completely Start to remove the battery from the phone with your fingers Lift up the battery in the top end to unleash it If not released turning the phone around at the same time will make it become released Remove the battery completely from the phone with your fingers...

Page 8: ...emove the Stylus pen Remove the 3 screws under the battery cover by using the Use NTZ 112 1052 JCIS bit tool Carefully insert the plectrum NTZ 112 590 under the antenna lid and bend until they become loose Start at the bottom corners and continue and work your wayup on both sides until it becomes loose And finally around the corner until the antenna lid is loose on the top side ...

Page 9: ...Working Instruction Mechanical 3 000 21 1 FEA 209 544 126 A Sony Ericsson Mobile Communications AB 9 68 Disassembly Instruction continued Gently lift off the antenna Disassembled antenna lid ...

Page 10: ... flexfilm to reach the right screw There are 3 latches that have to be released before the front can be removed Insert a flat screwdriver in the gap on the front Carefully bend in the arrow direction until the latch loosens BE CAREFUL SO THE W LAN ANTENNA DOSENT GET DAMAGED Insert the screwdriver in the gap on the right side and bend carefully in the arrow direction until the latch loosens ...

Page 11: ...e left side and bend carefully in the arrow direction until the latch loosens Insert the plectrum at the top of the front cover Continue to gently bend until the cover starts to become loose from the frame Continue and move the plectrum up and along this side until it becomes loose Continue with the other side and move the plectrum up and along this side until it becomes loose ...

Page 12: ...chanical 3 000 21 1 FEA 209 544 126 A Sony Ericsson Mobile Communications AB 12 68 Disassembly Instruction continued Carefully bend the front cover upwards and forward until it looses from the frame Disassembled Front cover ...

Page 13: ...000 21 1 FEA 209 544 126 A Sony Ericsson Mobile Communications AB 13 68 2 1 4 Keyboard and keyboard support Remove the keyboard Fold the Keyboard flex Loosen the 2 screws Use Use NTZ 112 288 Torx 6 bit tool Remove the Keyboard support ...

Page 14: ...Working Instruction Mechanical 3 000 21 1 FEA 209 544 126 A Sony Ericsson Mobile Communications AB 14 68 Disassembly Instruction continued Keyboard and Keyboard support disassembled ...

Page 15: ...icsson Mobile Communications AB 15 68 2 1 5 Keyboard flex BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD CONNECTOR Disconnect the flex film board to board connector from the PCBA with the front opening tool and remove the keyboard flex Keyboard flex disassembled ...

Page 16: ...26 A Sony Ericsson Mobile Communications AB 16 68 2 1 6 LCD Fold the LCD forward BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD CONNECTOR Disconnect the LCD flex film board to board connector from the PCBA with the front opening tool LCD disassembled ...

Page 17: ... Ericsson Mobile Communications AB 17 68 2 1 7 PCBA Loosen the 5 screws Use NTZ 112 1052 JCIS bit tool Insert the plectrum and carefully bend until the PCBA loosens from the frame Lift up the PCBA and remove it in the arrows direction Hold the PCBA beside the frame ...

Page 18: ...nnect the flex film board to board connector from the frame with the front opening tool BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD CONNECTOR Remove the flexfilm Use a pair of tweezers BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD CONNECTOR ON THE PCBA Disconnect the flex film board to board connector from the PCBA with the front opening tool PCBA disassembled The phone is now disa...

Page 19: ...truction usually begins by directing you to the Disassembly section with a specification of the instructions you have to carry out in order to disassemble the phone as far as needed before the actual replacement Go back to this Replacements section and carry out the instruction The instruction usually ends by directing you to the Reassembly section with a specification of the instructions you have...

Page 20: ...re the new Keyboard flex Follow the 4 2 3 4 1 6 Reassembly instructions 3 4 Keyboard Follow the 2 1 1 2 1 4 Disassembly instructions Prepare the new Keyboard Follow the 4 1 3 4 2 6 Reassembly instructions 3 5 Front Follow the 2 1 1 2 1 3 Disassembly instructions Prepare the new Front Follow the 4 1 4 4 1 6 Reassembly instructions 3 6 Frame Follow the 2 1 1 2 1 7 Disassembly instructions Prepare th...

Page 21: ...1 1 2 1 7 Disassembly instructions Start to carefully bend up the Antenna flex with a blunt pair of tweezers Turn the frame around Remove the old Antenna flex with a blunt pair of tweezers INSTALLATION Fold down the Antenna flex over the guiding pins Press down the new Antenna flex onto the frame Follow the 4 2 4 4 2 6 Reassembly instructions ...

Page 22: ... 10 System connector REMOVAL Follow the 2 1 1 2 1 7 Disassembly instructions Remove the old system connector with a blunt pair of tweeswers INSTALLATION Assemble a new system connector with your fingers Press the system connector gently to the bottom of the PCBA The picture shows a correct mounted system connector Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 23: ...w the 2 1 1 2 1 7 Disassembly instructions Start to carefully bend up the latches that hold the Ear speaker holder with a blunt pair of tweezers Remove the old holder INSTALLATION Turn the board around Press down the new Ear speaker holder Check that the three latches are in the correct position Follow the 4 1 4 4 1 6 Reassembly instructions ...

Page 24: ...ations AB 24 68 3 12 Microphone grommet REMOVAL Follow the 2 1 1 2 1 6 Disassembly instructions Remove the old Microphone grommet Use a blunt pair of tweezers INSTALLATION Assemble a new grommet Use your fingers to gently press down the grommet Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 25: ...ations AB 25 68 3 13 LCD gasket small REMOVAL Follow the 2 1 1 2 1 6 Disassembly instructions Remove the old gasket with a blunt pair of tweezers INSTALLATION Reassemble a new gasket with the tweezers Gently press on the gasket with our fingers Follow the 4 1 2 4 2 6 Reassembly instructions ...

Page 26: ... 2 1 7 Disassembly instructions Remove the system connector Use a blunt pair of tweezers Remove the Dust gasket Use a blunt pair of tweezers INSTALLATION Assemble the Dust gasket Use a blunt pair of tweezers Assemble a new system connector with your fingers Press the system connector gently to the bottom of the PCBA Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 27: ... TOUCH THE VIBRATOR CONTACT SPRINGS OR DAMAGE THE FLYWHEEL Remove the old vibrator with a blunt pair of tweezers INSTALLATION Press the vibrator to the bottom of the cavity gently with a blunt pair of tweezers don t press on the contact springs Check the new contact springs that they are in good condition and that they are not damaged Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 28: ...d intrusion indicator REMOVAL Follow the 2 1 2 Disassembly instructions Remove the old indicator with a dentist hook INSTALLATION Assemble a new indicator with a blunt pair of tweezers Follow the 4 1 6 Reassembly instructions Liquid intrusion indicator position on PBA Follow the 2 1 1 2 1 6 Disassembly instructions ...

Page 29: ...68 3 17 Light guide REMOVAL Follow the 2 1 1 2 1 7 Disassembly instructions Remove the old Light guide by pulling it upwards Use a blunt pair of tweezers INSTALLATION Assemble a new Light guide Gently press down the Light guide to the PCBA with your fingers Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 30: ...ical 3 000 21 1 FEA 209 544 126 A Sony Ericsson Mobile Communications AB 30 68 3 18 Camera REMOVAL Follow the 2 1 1 2 1 7 Disassembly instructions Remove the camera shield with our fingers Press down the camera tool NTZ 112 583 ...

Page 31: ...unications AB 31 68 INSTALLATION Pull up the camera INSTALLATION DO NOT TOUCH THE CAMERA LENS Press down the new camera with your fingers NOTE KEYING TAP ON CAMERA Replacement Instruction continued Press down camera shield with your fingers Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 32: ...struction Mechanical 3 000 21 1 FEA 209 544 126 A Sony Ericsson Mobile Communications AB 32 68 3 19 Shielding box REMOVAL Follow the 2 1 1 2 1 6 Disassembly instructions Remove the shielding box with your fingers ...

Page 33: ... 3 000 21 1 FEA 209 544 126 A Sony Ericsson Mobile Communications AB 33 68 INSTALLATION DO NOT TOUCH THE CAMERA LENS Reassemble a new Shield with your fingers Shielding box reassembled Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 34: ...oc number 3 20 Shielding box CIF camera REMOVAL Follow the 2 1 1 2 1 7 Disassembly instructions Start to carefully bend up the latches that hold the Ear speaker holder with the backside of a blunt pair of tweezers Remove the old holder Remove the shielding box with a pair of tweezers INSTALLATION Reassemble a new shielding box with a pair of tweezers ...

Page 35: ...9 544 126 A Sony Ericsson Mobile Communications AB 35 68 Replacement Instruction continued Turn the board around Press down the Ear speaker holder Check that the three latches are in the correct position Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 36: ... 2 1 1 2 1 7 Disassembly instructions Start to carefully bend up the latches that hold the Ear speaker holder with the backside of a blunt pair of tweezers Remove the old holder Open the Cif camera BtB connector with a front opening tool INSTALLATION Hold the camera with a blunt pair of tweezers and press down the BtB connector with your fingers ...

Page 37: ...9 544 126 A Sony Ericsson Mobile Communications AB 37 68 Replacement Instruction continued Turn the board around Press down the Ear speaker holder Check that the three latches are in the correct position Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 38: ...ications AB Approved according to FEA matrix doc number 3 22 Flash flex REMOVAL Follow the 2 1 1 2 1 7 Disassembly instructions Loosen and fold the Flash flex with a blunt pair of tweezers Use the backside of a pair of tweezers and bend until the acoustic box loosen from the PCBA Lift up the acoustic box ...

Page 39: ...obile Communications AB 39 68 Replacement Instruction continued Open the Flash flex BtB connector with a front opening tool INSTALLATION Connect the new Flash flex with your fingers Reassemble the acoustic box Fold down the Flash flex onto the guiding pins on the acoustic box ...

Page 40: ...king Instruction Mechanical 3 000 21 1 FEA 209 544 126 A Sony Ericsson Mobile Communications AB 40 68 Replacement Instruction continued Flash flex reassembled Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 41: ...uctions Start to carefully bend up the latches that hold the Ear speaker holder with the backside of a blunt pair of tweezers Remove the old holder Remove the Ear speaker with a pair of tweezers INSTALLATION DO NOT TOUCH THE EAR SPEAKER CONTACT SPRINGS Reassemble a new Ear speaker and a new gasket with a pair of tweezers Then press down the Ear speaker with your fingers ...

Page 42: ...9 544 126 A Sony Ericsson Mobile Communications AB 42 68 Replacement Instruction continued Turn the board around Press down the Ear speaker holder Check that the three latches are in the correct position Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 43: ...43 68 3 24 Acoustic box REMOVAL Follow the 2 1 1 2 1 7 Disassembly instructions Use the backside of a pair of tweezers and bend until the acoustic box loosen from the PCBA Loosen and fold the Flash flex with a blunt pair of tweezers Lift up the acoustic box INSTALLATION Assemble the new acoustic box ...

Page 44: ...1 1 FEA 209 544 126 A Sony Ericsson Mobile Communications AB 44 68 Replacement Instruction continued Fold down the Flash flex onto the guiding pins on the acoustic box Acoustic box reassembled Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 45: ...le Communications AB Approved according to FEA matrix doc number 3 25 Back key REMOVAL Follow the 2 1 1 2 1 7 Disassembly instructions Remove the back key with a blunt pair of tweezers INSTALLATION Assemble the back key with a blunt pair of tweezers Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 46: ... Mobile Communications AB 46 68 3 26 Operator key REMOVAL Follow the 2 1 1 2 1 7 Disassembly instructions Remove the operator key with a blunt pair of tweezers INSTALLATION Assemble the operator key with a blunt pair of tweezers Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 47: ...Communications AB Approved according to FEA matrix doc number 3 27 Camera key REMOVAL Follow the 2 1 1 2 1 7 Disassembly instructions Remove the camera key with a blunt pair of tweezers INSTALLATION Assemble the camera key with a blunt pair of tweezers Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 48: ...son Mobile Communications AB 48 68 3 28 On Off key REMOVAL Follow the 2 1 1 2 1 7 Disassembly instructions Remove the On Off key with a blunt pair of tweezers INSTALLATION Assemble the On Off key with a blunt pair of tweezers Follow the 4 1 1 4 1 6 Reassembly instructions ...

Page 49: ...structions Place the LCD like this Open the FPC connector with the dentist hook Disconnect the touch panel flex film with the flex film assembly tool Use the tweezers or a small screwdriver to detach the touch panel from the LCD Start by pressing on one of the three small hooks that secures the touch panel to the LCD Continue until all three become released on this side ...

Page 50: ...other three hooks on the opposite side six hooks in total on the LCD unit until the touch panel is released on all sides Remove the touch panel by hand Touch panel removed Turn the new touch panel onto the LCD screen DO NOT TOUCH THE INSIDE OF THE TOUCH PANEL OR THE LCD SURFACE REMOVE ANY DUST WITH AN IONIZED AIRGUN OR A BLOWER ...

Page 51: ...e LCD If it doesn t fit right on it might help to press on one of the hooks with the dentist hook DO NOT USE EXCESSIVE FORCE Make sure that the touch panel is properly mounted on the LCD Connect the touch panel flex film with the flex film assembly tool Close the FPC connector with the dentist hook Properly assembled touch panel and LCD ...

Page 52: ... WITH AN IONIZED AIRGUN OR BLOWER Follow the 4 1 2 4 1 10 Reassembly instructions Do these seven tests when the phone is reassembled to check that the LCD assembly works properly 2_00021 1_FEA209544_126 Test instruction mechanical Touch screen test Backlight brightness uniformity Contrast Display position to check correctly aligned Dust inspection Dot inspection Color check 3 30 Co brand plate REM...

Page 53: ...A 209 544 126 A Sony Ericsson Mobile Communications AB 53 68 INSTALLATION Assemble a new Co brand plate onto the frame Press it into the correct position with your fingers 3 31 Co brand label REMOVAL Remove the Co brand label with a dentist hook ...

Page 54: ...000 21 1 FEA 209 544 126 A Sony Ericsson Mobile Communications AB 54 68 INSTALLATION Assemble the new Co brand label and press down with your fingers 3 32 External antenna cap REMOVAL Remove the External antenna cap with a dentist hook ...

Page 55: ...26 A Sony Ericsson Mobile Communications AB 55 68 INSTALLATION Reassemble a new External antenna cap with your fingers 3 33 Sub Pcba REMOVAL Follow the 2 1 1 2 1 7 Disassembly instructions Loosen the two screws with a screwdriver Torx 6 Remove the Sub pcba ...

Page 56: ...en the two screws in the Frame Follow the 4 1 1 4 1 6 Reassembly instructions 3 34 Label REMOVAL Follow the 2 1 1 Disassembly instructions Read the old label and or write the information into the Label make program before removal Note the position of the label before removal Heat up the label by using hot air if needed Carefully remove the label without causing scratches If there still are residue...

Page 57: ...8 INSTALLATION Check that the proper label format is loaded in the Zebra printer Write a new label by using the program Label make and check that the printing is OK Take the new label and place it onto the frame as in the adjacent picture ONE LABEL ONLY IS ALLOWED Follow the 4 2 6 Reassembly instructions ...

Page 58: ...ection usually ends by directing you to this Reassembly section with a specification of the instructions you have to carry out in order to reassemble the phone 4 1 Overview The reassembly is done in the following sequence 1 PCBA 2 Frame 3 LCD 4 Keyboard flex 5 Keyboard support 6 Keyboard 7 Front 8 Antenna lid 9 Battery 10 Battery lid Start Done REPLACEMENTS DISASSEMBLY REASSEMBLY Contents page ...

Page 59: ...matrix doc number 4 1 1 Torque overview TIGHTNING TORQUE Speed set max 800 rpm Unit Torque No of screws Screw SXA 109 5031 Ø1 4 x 4 0 11 0 02 Nm 7 Screw SXA 109 5992 M1 7 x 6 5 0 17 0 02 Nm 2 Screw SXA 109 7094 M1 6 x 4 0 17 0 02 Nm 2 Screw SXA 109 7221 M1 6 x 3 0 0 17 0 02 Nm 2 2x SXA 109 7221 7x SXA 109 5031 2x SXA 109 5992 2x SXA 109 7094 ...

Page 60: ...ricsson Mobile Communications AB 60 68 4 1 2 PCBA and Frame Place the PCBA and Frame beside each other BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD CONNECTOR Connect the BtB connector to the PCBA Start to mount the back key flexfilm Back key flexfilm assembled ...

Page 61: ...s AB 61 68 Reassembly Instruction continued Connect the BtB connector to the frame Place the PCBA into the frame APPLY 11 NCM 2 0 NCM OF TORQUE FOR THE SCREW USING NTZ 112 1052 JCIS BIT Assemble and tighten the four screws in the Frame Replace the screw if it s damaged otherwise it can be reused ...

Page 62: ...9 544 126 A Sony Ericsson Mobile Communications AB 62 68 4 1 3 LCD BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD CONNECTOR Connect the LCD BtB connector to the PCBA Gently fold the LCD towards the frame until the LCD is in the correct position ...

Page 63: ...FILM AND THE BOARD TO BOARD CONNECTOR Connect the Keyboard flex BtB connector to the PCBA Place the keyboard support onto the PCBA APPLY 17 NCM 2 0 NCM OF TORQUE FOR THE SCREW USING NTZ 112 288 TORX BIT Assemble and tighten the four screws in the Frame Replace the screw if it s damaged otherwise it can be reused Gently fold down the Keyboard flexfilm ...

Page 64: ...21 1 FEA 209 544 126 A Company Internal Sony Ericsson Mobile Communications AB Approved according to FEA matrix doc number Reassembly Instruction continued Place the camera key flex into the frame Place the Keyboard onto the Keyboard flex ...

Page 65: ...E PROTECTIVE TAPE FROM THE LCD MODULE IF YOU HAVE A NEW LCD MODULE BEFORE REASSEMBLING OF THE FRAME Do not touch the LCD glass surface Blow away dust with an ionized air gun or blower Place the Front onto the frame start at the keyboard side Press down the frame so that the frame and the Front snap together Make sure that there is no gap between the two half s Visually inspect all around the unit ...

Page 66: ...onto the frame and snap together with the frame Start at the top end Make sure that there is no gap between the two half s Visually inspect all around the unit APPLY11 NCM 2 0 NCM OF TORQUE FOR THE SCREW USING NTZ 112 1052 JCIS BIT Assemble and tighten the three screws in the Frame Replace the screw if it s damaged otherwise it can be reused Assemble the External antenna cap Assemble the Stylus pe...

Page 67: ...A 209 544 126 A Sony Ericsson Mobile Communications AB 67 68 4 1 7 Battery lid and Battery Insert the battery into the frame cavity Start at top side then fold down the battery into the cavity Slide on the Battery lid The phone is now reassembled ...

Page 68: ...Mechanical 3 000 21 1 FEA 209 544 126 A Company Internal Sony Ericsson Mobile Communications AB Approved according to FEA matrix doc number 5 Revision history Rev Date Changes Comments A 2007 06 24 1st preliminary release ...

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