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Motorola HELLOMOTO SLVR L7 Service Manual Download Page 30

30

 

         September 23, 2005  

6809495A77-O

Disassembly

 Motorola SLVR L7

Removing and Replacing the Keypad

1.

Remove the battery cover, battery, SIM, rear housing, and transceiver PC 
board, as described in the procedures.

2.

Lift the keypad up from one corner as shown in Figure 16 and remove it from 
the front housing.

3.

To replace, align the keypad holes with the front housing pins and place the 
keypad onto the front housing.

4.

Reassemble the front housing, transceiver PC board, transceiver PC board 
shield, antenna cap, SIM, battery and battery cover as described in the 
procedures.

050979o

Figure 16. Removing and Replacing the Keypad

Front housing

Alignment pin

Keypad

Summary of Contents for HELLOMOTO SLVR L7

Page 1: ...Level 1 and 2 Service Manual 6809495A77 O Motorola SLVR L7 Digital Wireless Telephone GSM 850 900 1800 1900 MHz GPRS ...

Page 2: ......

Page 3: ...M 20 Removing and Replacing the Antenna Cap 21 Removing and Replacing the Transceiver PC Board Shield 22 Removing and Replacing the Transceiver PC Board 24 Removing and Replacing the Camera Assembly 27 Removing and Replacing the Front Housing 29 Removing and Replacing the Keypad 30 Removing and Replacing the Keypad PC Board 31 Removing and Replacing the Antenna 33 Removing and Replacing the Displa...

Page 4: ...4 September 23 2005 6809495A77 O Contents Motorola SLVR L7 ...

Page 5: ...el number on the housing Use the entire model number when inquiring about the product Numbers are also assigned to chassis and kits Use these numbers when requesting information or ordering replacement parts Product Names Product names are listed on the front cover Product names are subject to change without notice Some product names as well as some frequency bands are available only in certain ma...

Page 6: ...ith the Motorola product About this Service Manual Using this service manual and the suggestions contained in it assures proper installation operation and maintenance of wireless telephones Refer questions about this manual to the nearest Customer Service Manager Audience This manual aids service personnel in testing and repairing of wireless telephones Service personnel should be familiar with el...

Page 7: ...al phone will be repaired but not refurbished as standard Appointed Motorola Service Hubs will perform warranty and non warranty field service for level 2 assemblies and level 3 limited PCB component The Motorola High Technology Centers will perform level 4 full component repairs Customer Support Customer support is available through dedicated Call Centers and in country help desks Product Service...

Page 8: ...mbly along with a description of the related major assembly and of the component in question In the U S A to contact Motorola Inc on your TTY call 800 793 7834 Accessories and Aftermarket Division AAD Order replacement parts test equipment and manuals from AAD U S A Outside U S A Phone 800 422 4210 Phone 847 538 8023 FAX 800 622 6210 FAX 847 576 3023 Website http businessonline motorola com EMEA P...

Page 9: ...s with 840 mAh Li Ion battery 113mm x 49mm x 11 5mm 4 6 inches x 1 9 inches x 0 4 inches Size Volume 59 cc 3 6 in3 with battery Weight 96 grams 3 3 oz with battery Battery Life with standard 820 mAh Li Ion Battery Talk time up to 400 minutes Standby time up to 350 hours All talk and standby times are approximate and depend on network configuration signal strength and features selected Standby time...

Page 10: ...2005 6809495A77 O Specifications Motorola SLVR L7 Frame Duration 20 ms Block Length 260 bits Classes Class 1 bits 182 bits Class 2 bits 78 bits Bit Rate with FEC Encoding 22 8 kbps Speech Coding Function Specification ...

Page 11: ...7 telephones use advanced self contained sealed custom integrated circuits to perform the complex functions required for GSM communication Aside from the space and weight advantage microcircuits enhance basic reliability simplify maintenance and provide a variety of operational functions Features available in the Motorola SLVR L7 telephone include Large 176 x 220 TFT display with 262K colors Video...

Page 12: ...LVR L7 telephones contain a built in datebook with alarm reminders message center and a phonebook Other Features Detailed descriptions of other features available for the Motorola SLVR L7 wireless telephones are in the appropriate User s Guide listed in the Related Publications section toward the end of this manual ...

Page 13: ... Liquid Crystal Display LCD Motorola SLVR L7 phones feature a 176 x 220 TFT color display offering 7 lines of text 1 line of icons and 1 line of prompts The display provides constant graphical representations of battery capacity and signal strength as well as the real time clock Figure 1 Controls and Indicators Whether a phone displays all indicators depends on the programming and services to whic...

Page 14: ...re 2 shows common icons displayed on the LCD Figure 2 Display Idle Screen E U 040079b 6 Active Line 7 Message 8 Ring Style 9 Battery Level 5 Roam 3 PTT 2 GPRS 1 Signal Strength Service Provider 12 00 News and graphics from your Service Provider Setup Home Message 4 Bluetooth ...

Page 15: ...up Web Sessions hMultimedia Pictures Sounds Camera Videos Video Camera E Bluetooth Link Handsfree Device History Setup w Settings see next column optional features This is the standard main menu layout Your phone s menu may be a little different settings menu l Personalize Home Screen Main Menu Skin Greeting Wallpaper Screen Saver t Ring Styles Style Style Detail L Connection Bluetooth Link Sync U...

Page 16: ...All batteries can cause property damage and or bodily injury such as burns if a conductive material such as jewelry keys or beaded chains touch exposed terminals The conductive material may complete an electrical circuit short circuit and become quite hot Exercise care when handling any charged battery particularly when placing it inside a pocket purse or other container with metal objects G If th...

Page 17: ...B67 Disassembly Tool plastic with flat and pointed ends manual opening tool Used during assembly disassembly 6680388B01 Tweezers plastic Used during assembly disassembly RSX4043 A Torque Driver Used to remove and replace screws Torque Driver Bits T3 and T6 Plus Apex 440 5IP Torx Plus or equivalent Used with torque driver HP34401A2 Digital Multimeter Used to measure battery voltage W FL LP IN Coaxi...

Page 18: ...To replace align the battery cover with the rear housing 4 Place the battery cover on the rear housing and gently press the battery cover until it snaps into place Ensure that the battery door tap is tucked in below the RF cover G Many of the integrated devices used in this phone are vulnerable to damage from ESD Ensure adequate static protection is in place when handling shipping and servicing an...

Page 19: ...the bottom of the battery into the battery compartment with contacts facing downward 5 Press the top of the battery into the battery compartment 6 Replace the battery cover as described in the procedures o50954o Figure 5 Removing and Replacing the Battery E There is a danger of explosion if the Lithium Ion battery is replaced incorrectly Replace only with the same type of battery or equivalent as ...

Page 20: ... holder by sliding it away from the SIM 3 Lift up the SIM and remove it from the phone see Figure 6 4 To replace slide the SIM into the SIM holder with the notched corner located as shown 5 Lock the SIM holder by sliding it toward the SIM 6 Reassemble the battery and battery cover as described in the procedures 050963o Figure 6 Removing and Replacing the SIM SIM SIM Holder unlock ...

Page 21: ... release the antenna cover latches see Figure 9 3 Carefully lift the antenna cap away from the phone 4 To replace align the antenna cap over the antenna 5 Place the curved edge of the antenna cap onto the phone 6 Carefully press the straight edge of the antenna cap into place until the latches snap into place 7 Reassemble the SIM battery and battery cover as described in the procedures 051455o Fig...

Page 22: ...the procedures 2 Using a Torx Plus driver with a T6 bit remove the 6 housing screws from the phone Set the screws aside for re use see Figure 8 3 Lift the PCB shield away from the phone 050973o Figure 8 Removing and Replacing the Transceiver PC Board Shield 050974o Figure 9 Removing and Replacing the Transceiver PC Board Shield Housing Screws Housing Screws Transceiver PC Board Shield ...

Page 23: ...place the PC board shield onto the phone Ensure the PCB and PCB shield are aligned with the chassis alignment pin 5 Insert and tighten the 6 T6 screws to a torque setting of 14 Ncm Do not overtighten 6 Reassemble the antenna cap SIM battery and battery cover as described in the procedures ...

Page 24: ... connector to unseat it from the transceiver PC board see Figure 10 G This product contains static sensitive devices Use anti static handling procedures to prevent ESD and component damage G The flexible printed cable FPC flex is easily damaged Exercise extreme care when handling 050975o Figure 10 Removing the Transceiver PC Board Connectors Keypad PC board Flex Connector Coaxial Cable Connector T...

Page 25: ...see Figure 12 to unseat the coaxial cable connector from the transceiver PC board see Figure 13 051259o Figure 11 Coaxial Cable Extraction Tool 051260o Figure 12 Coaxial Cable Extraction Tool Coaxial cable extraction tool Coaxial cable extraction tool Attach extraction tool opening to coax connector and pull upward ...

Page 26: ... and the coaxial cable 6 Lift the transceiver PC board completely out of the phone 7 To replace carefully insert the side edge of the transceiver PC board into the phone chassis Avoid damaging the battery pogo pins 8 Carefully re attach the the display flex connector the main flex connector and the coaxial cable to the transceiver PC board Ensure the coaxial connector is positioned on the slot 9 R...

Page 27: ...procedures 2 Use the disassembly tool to unseat the camera assembly flex connector from the transceiver PC board assembly see Figure 13 G This product contains static sensitive devices Use anti static handling procedures to prevent ESD and component damage G The flexible printed cable FPC flex is easily damaged Exercise extreme care when handling 050980o Figure 13 Removing the Camera Assembly Came...

Page 28: ... connector 6 Align the camera assembly to the transceiver PC board 7 Slide the camera assembly into its slot on the transceiver PC board Ensure that the flat side of the camera grommet lines up with the outer edge of the PC board 8 Carefully press the camera flex connector into its socket on the transceiver PC board 9 Reassemble the transceiver PC board transceiver PC board shield antenna cap SIM ...

Page 29: ...the phone to release the housing catches along the sides of the front housing see Figure 15 4 Carefully lift and remove the front housing from the phone 5 To replace align the front housing to the phone 6 Lower the phone onto the front housing and keypad 7 Carefully and gently press the front housing into the chassis until all of the housing catches are engaged 8 Reassemble the transceiver PC boar...

Page 30: ...up from one corner as shown in Figure 16 and remove it from the front housing 3 To replace align the keypad holes with the front housing pins and place the keypad onto the front housing 4 Reassemble the front housing transceiver PC board transceiver PC board shield antenna cap SIM battery and battery cover as described in the procedures 050979o Figure 16 Removing and Replacing the Keypad Front hou...

Page 31: ...see Figure 17 3 Rotate the end of the PC board up and disconnect the flex connector underneath the keypad PC board see Figure 17 4 Use the coaxial cable extraction tool to disconnect the coaxial cable connector from the PC board and move the coaxial cable away from the PC board 5 Remove the silver colored chassis seal 050985o Figure 17 Removing the Keypad PC Board Screws 050985o Figure 18 Removing...

Page 32: ...ntly press the connector until properly seated in the connector socket 9 Thread the coaxial cable around the cable guide and seat the connector onto its socket on the keypad PC board 10 Insert and tighten the 2 T3 screws 11 Paste on the silver chassis seal 12 Reassemble the front housing transceiver PC board transceiver PC board shield antenna cap SIM battery and battery cover as described in the ...

Page 33: ...e phone see Figure 19 3 Carefully remove the antenna from the phone 4 To replace insert the antenna into the antenna slot on the phone Ensure the antenna makes contact with the RF contacts on the PC board 5 Reassemble the keypad PC board keypad front housing transceiver PC board transceiver PC board shield antenna cap SIM battery and battery cover as described in the procedures 050986o Figure 19 R...

Page 34: ...r battery rear housing and transceiver PC board as described in the procedures 2 Turn over the chassis assembly and use the metal tweezers to release the six display bracket latches located under the chassis assembly see Figure 20 051046o Figure 20 Removing the Display Module Latches Display bracket latches Display bracket latches ...

Page 35: ...hassis assembly 6 Hold the side of the display module near the flex cable away from the chassis assembly 7 Carefully thread the display flex connector through the opening on the chassis assembly 8 Lower the display module fully onto the chassis assembly and gently press it into place 9 Reassemble the antenna keypad PC board keypad front housing transceiver PC board transceiver PC board shield ante...

Page 36: ...provide access to the net work Identification Each Motorola GSM phone is labeled with a variety of identifying numbers The following information describes the current identifying labels Mechanical Serial Number MSN The MSN is an individual unit identity number and remains with the unit throughout its life The MSN can be used to log and track a phone on Motorola s Service Center Database The MSN is...

Page 37: ...ation types or individual units The full IMEI structure is listed in Table 2 Where TAC Type Allocation Code formerly known as Type Approval Code NN Reporting body identifier XXXX Type Identifier YY YY is set to 00 from 01 01 2003 until 31 03 2004 ZZZZZZ Individual unit serial number A Phase 1 0 Phase 2 check digit defined as a function of all other IMEI digits Other label number configurations pre...

Page 38: ...hone Identification Label MOTOROLA INC FCC ID IHDT5UV1 EE 3 CANADA 109 182 230A TYPE UVKA 832 2412 CHANNEL OPERATION SWF3001A H7 25821A2 VY SN D414AF0EYAA A56 G6 Mfg by Type approval information NAMPS info analog Transceiver model code 39 Transceiver model Board tracking ID G6VYY Radio SN ESN year month of mfg warranty code APC Code Radio serial no ESN yr month of mfg warr code Code 39 D414AF0E8AA...

Page 39: ...to the SIM slot 5 Replace the battery as described in the procedures 6 Press u to turn the phone ON Manual Test Mode Commands Table 3 Manual Test Commands Key Sequence Test Function Name Remarks Menu 048263 Enter manual test mode End Key Exit manual test mode 54 Suspend Required for all Test Mode Operations 0 0 0 Select tone 0 0 0 1 Select tone 1 0 0 2 Select tone 2 0 0 3 Select tone 3 0 0 4 Selec...

Page 40: ...and DCS 1800 10 0 5 10 0 6 Set dual band GSM 900 1800 10 1 0 Read band 3 GSM 4 DCS 5 PCS 6 GSM DCS 18 0 Initialize non volatile memory Master Reset 18 1 Initialize non volatile memory Master Clear 55 2 001 Test Display All pixels ON 55 2 000 Test Display All pixels OFF 55 2 002 Test Display Checkerboard pattern A 55 2 003 Test Display Checkerboard pattern B 55 2 004 Test Display Border pixels ON 0...

Page 41: ...r board defective Replace the transceiver board refer to 1c Verify that the fault has been cleared and reassemble the phone with the new transceiver board 3 Display is erratic a Display module defective Temporarily replace the display module with a known good display module Verify that the fault is cleared and reassemble the phone with the new display module If the fault is still present proceed t...

Page 42: ...fective Replace vibrator If the fault has not been cleared proceed to b b Transceiver board defective Replace the transceiver board refer to 1c Verify that the fault has been cleared and reassemble the phone with the new transceiver board 8 Internal Charger not working Faulty charger circuit on transceiver board Test a selection of batteries in the rear pocket of the desktop charger Check LED disp...

Page 43: ...6809495A77 O September 23 2005 43 Level 1 and 2 Service Manual Part Numbers Part Numbers The following section provides a reference for the parts associated with Motorola SLVR L7 telephones ...

Page 44: ...44 September 23 2005 6809495A77 O Part Numbers Motorola SLVR L7 Exploded View Diagram 051325o Figure 24 Exploded View Diagram 1 2 3 5 8 15 13 20 17 16 19 22 10 11 4 6 7 9 12 14 18 21 23 ...

Page 45: ...D display 18 SNN5768A SNN5769A Battery SC5 Battery SC6 6 0371383A01 Screw X2 M1 6 19 0171315A01 Assy PCB Cover 7 0171038A01 Keypad PCBA 20 0387791L04 Screw x6 K15 8 5089574N05 Receiver Earpiece Speaker 21 0170387N01 Rear Housing 9 0170298Z26 Assy RF Antenna 22 AAHN5591A AAHN5690A Battery Door SC5 Battery Door SC6 10 3871077A01 Side Button Volume 23 0070290H24 RF Grommet 11 3871079A01 Side Button S...

Page 46: ...Bluetooth Headset HS850 Paladin Refresh Black Bluetooth Products SYN1107 Bluetooth Headset HS850 Paladin Refresh Blue Bluetooth Products SYN1226 Bluetooth Headset Aphrodite H700 Bluetooth Products SYN1311 Bluetooth Headset Genie Gray HS801 Bluetooth Products CHYN4590AB Bluetooth Headset Genie Pink HS801 Bluetooth Products CHYN4590AC Bluetooth Headset Genie Refresh Dk Blue HS815 Bluetooth Products ...

Page 47: ...5216 Travel Charger EMU Mid Rate Switcher UK HK Power Solutions SPN5190 Travel Charger EMU Mid Rate Switcher US ENG Power Solutions SPN5185 Travel Charger EMU Rapid Switcher Argentina Power Solutions SPN5197 Travel Charger EMU Rapid Switcher BRAZIL Power Solutions SPN5196 Travel Charger EMU Rapid Switcher HK Power Solutions SPN5199 Travel Charger EMU Rapid Switcher PRC Power Solutions SPN5198 Trav...

Page 48: ...orola SLVR L7 Related Publications Programming Software Upgrade and Flexing Contact your local technical support engineer for information about equipment and procedures for flashing and flexing Motorola Motorola SLVR L7 User s Guide English 68XXXXX105 ...

Page 49: ...tation equipment identity 37 mechanical serial number 36 product 5 identification labels 36 38 IMEI 37 Introduction 5 K keypad PC board removing and replacing 30 31 keypad removing and replacing 30 L LCD 13 liquid crystal display LCD 13 M manual test mode 39 menu structure 15 MSN 36 N names product 5 O operation 13 alert settings 15 battery 15 controls indicators and I O connectors 13 icons 14 LCD...

Page 50: ...ield 22 S serial number mechanical 36 service manual about 6 audience 6 conventions 7 scope 6 service policy 7 customer support 7 out of box failure 7 product support 7 shut down upon battery removal 16 SIM description 36 SIM removing and replacing 20 specifications 9 subscriber identity module SIM 36 support customer 7 product 7 T test equipment 17 tools disassembly 17 Tranceiver PC Board Shield ...

Page 51: ......

Page 52: ...ther trademarks indicated as such herein are trademarks of Motorola Inc Reg U S Pat Tm Off 2005 Motorola Inc All rights reserved Personal Communications Sector 789 International Parkway Room S2C Sunrise FL 33325 6220 6809495A77 6809495A77 O ...

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