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Motorola W230, Руководство по обслуживанию

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Level 1-2 Service Manual

Nov. 09, 2007

15

Figure 4. A screwdriver (T5), a pair of tweezers, wedge tool

Disassembly

This section describes how to disassemble a W230 telephone. Tools and equipment used are 
listed on the preceding page.

Many of the integrated devices used in this phone are vulnerable to damage from electrostatic
discharge (ESD). Ensure adequate static protection is in place when handling, shipping, and
servicing any internal components.
Avoid stressing the plastic in any way to avoid damage to either the plastic or internal
components.

Содержание W230

Страница 1: ...Level 1 2 Service Manual 6809518A97 W230 GSM 900 1800 GSM 850 1900 W230 Dual Band Wireless Telephone ...

Страница 2: ...Card 18 Removing and Replacing the SIM Card 18 Removing the audio jack cover 19 Removing the EMU jack cover 19 Removing and Replacing the Front Housing 20 Removing and Replacing the Transceiver Board Back Housing and Vibrator Module 21 Removing the key frame 22 Removing and Replacing the Antenna Module Microphone 22 Removing the board to board connector 24 Removing and Replacing the LCD Screen 24 ...

Страница 3: ...ct 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 markets Product Changes When electrical mechanical or production changes are incorporated into Motorola products a revision letter is assigned to the chassis or kit affected for example A B or C and so on The chassi...

Страница 4: ...product and the Motorola computer programs with the Motorola product About This Service Manual Using this service manual and the suggestions contained in it assures proper installation operation and maintenance of W230 telephones Refer questions about this manual to the nearest Customer Service Manager This manual contains mechanical service information required for the equipment described and is ...

Страница 5: ...ranty terms and conditions Accidental damage misuse and extended warranties offered by retailers are not supported under warranty Non warranty repairs are available at agreed fixed repair prices Out of Box Failure Policy The standard out of box failure criteria applies Customer phones that fail very early on after the date of sale are to be returned to Manufacturing for root cause analysis to guar...

Страница 6: ...lated major assembly 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 Replacement parts test equipment and manuals can be ordered from AAD For EMEA spare parts call 49 461 803 1638 For Asia spare parts call 65 648 62995 U S A Outside U S A Phone 800 422...

Страница 7: ...SM 374 DCS 124 GSM850 299 PCS Modulation GMSK at BT 0 3 Transmitter Phase Accuracy 5 Degrees RMS 20 Degrees peak Duplex spacing 45MHz EGSM 95MHz DCS 45MHz GSM850 80MHz PCS Frequency Stability 0 1PPM of the downlink frequency Rx Operating voltage 3 53V 4 2V Average Transmit Current Power Level 5 DTX 50 175mA Power Level 19 DTX 50 90mA Average Standby Current DRX2 4mA DRX9 1 9mA Temperature Range 20...

Страница 8: ...2 Channel Hop Time 500 microseconds Time to Camp Approximately 6 10 Second Speech Coding Functions Specification Speech Coding Type Regular pulse excitation linear predictive coding with long term prediction PRE LPC with LTP Bit Rate 13 0 Kbps 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 ...

Страница 9: ...hat fit into the SIM holder next to the battery These telephones feature a 128 x 128 pixel color graphics display and an internal antenna Features W230 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 prov...

Страница 10: ...l message is displayed SIM Toolkit Class 2 SIM Application Toolkit is a value added service delivery mechanism that allows GSM operators to customize the services they offer their customers from the occasional user who requests sports news and traffic alerts to a high call time business user who receives stock alerts and checks flight times Operators can now create their own value added services m...

Страница 11: ...ed icon and graphical based user interface See the table below for details of the W230 menu structure A five way navigation key allows you to move easily through menus and confirm your selection Listen to music Left Soft Key Send Key Navigation Key Change phone connect to computer Right Soft Key Power End Key Centre Key Microphone Press hold the Power Key O until the display lights up to turn on y...

Страница 12: ...tes Style in Ring Styles is set to Loud Soft Ring Indicates Style in Ring Styles is set to Soft All Sounds Off Indicates Style in Ring Styles is set to Silent Vibrate then Ring Indicates Style in Ring Styles is set to Vibe then Ring Vibrate Indicates Style in Ring Styles is set to Vibrate Spkrphone On Indicates speakerphone is on New Text Message Appears when you receive a new text message New Voi...

Страница 13: ...ng Wallpaper Screen Saver Slide Tone Sound Settings w Settings see next page This is the standard main menu layout Your phone s menu may be a little different Network Dependent settings menu t Easy Complete Menu t Ring Style Style Style Detail H Call Divert Voice Calls Fax Calls Data Calls Cancel All Divert Status U In Call Setup In Call Timer My Caller ID Answer Options Call Waiting Hearing Aid w...

Страница 14: ...appropriate User Guide Tools and Test Equipment The table below lists the tools and test equipment used on W230 telephones Use either the listed items or the equivalent 1 To order in North America contact Motorola Aftermarket and Accessories Division AAD by phone at 800 422 4210 or FAX 800 622 6210 Internationally AAD can be reached by calling 847 538 8023 or by fax 847 576 3023 2 Not available fr...

Страница 15: ...ols and equipment used are listed on the preceding page Many of the integrated devices used in this phone are vulnerable to damage from electrostatic discharge ESD Ensure adequate static protection is in place when handling shipping and servicing any internal components Avoid stressing the plastic in any way to avoid damage to either the plastic or internal components ...

Страница 16: ...ontainer with metal objects 1 Ensure the phone is turned off 2 Push the latch and pop out the battery cover Figure 5 Removing the battery cover 3 Press the tab to pop out the battery 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 recommended by the battery manufacturer Dispose of used batteries according...

Страница 17: ...ing it in the direction shown below Figure 7 Removing the T flash card 3 To replace carefully slide the T flash into position in its socket Removing and Replacing the SIM Card 1 Remove the SIM from its holder by sliding it in the direction shown below Figure 8 Removing the SIM card 2 To replace carefully slide the SIM into position in its socket ...

Страница 18: ...W230 18 Nov 09 2007 Removing the audio jack cover 1 Remove the audio jack cover Figure 9 Removing the EMU jack cover 1 Remove the EMU jack cover Figure 10 ...

Страница 19: ...six T5 screws around the rear housing 2 Use torque force of 13 73 N cm Figure 11 Removing the six T5 screws 3 Optional Remove and replace the rubber keypad It slips out of the front housing Figure 12 Removing the rubber keypad 4 To replace simply snap the front and back halves together again ...

Страница 20: ... Module 1 Remove the front housing 2 Disengage the both side hooks which help to secure the transceiver board to the rear housing and then pop it out Figure 13 Disengaging the side hooks 3 In the rear housing component gently pry out the vibrator module Figure 14 Removing the vibrator module ...

Страница 21: ...frame 1 Remove the key frame Figure 15 Removing and Replacing the Antenna Module Microphone 1 Remove the transceiver board the vibrator module and the rear housing 2 Gently snap the antenna away from the transceiver board Figure 16 Removing the antenna module ...

Страница 22: ...W230 22 Nov 09 2007 3 Optional Remove and replace the speak Figure 17 Removing the microphone 4 Carefully pry off the microphone component Figure 18 Removing the microphone ...

Страница 23: ...dule as described earlier 2 Gently pry the LCD screen away from the Transceiver board Six hooks hold it in place three on each side Figure 20 Pry the LCD screen away from the Transceiver board 3 Detach the cable connecting the LCD screen to the Transceiver board 4 To replace it gently solder the cable to the Transceiver board then mount the LCD 5 Restore the antenna module and other parts ...

Страница 24: ...earlier 2 Gently pry the LCD shielding case away from the LCD screen Figure 21 Pry the LCD shielding case away 3 Optional Remove and Replace the receiver Figure 22 Pop out the receiver 4 To replace it mount the LCD shielding case over the LCD screen 5 Restore the LCD screen and other parts Shielding case ...

Страница 25: ...ity 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 divided into 4 sections as shown in Figure 23 Figure 23 MSN Label Breakdown International Mobile Station Equipment Identity IMEI The International Mobile Station Equipment Identity IMEI number is an individual number unique to the Transceiver and is...

Страница 26: ...de and language in which the product is shipped Table 2 IMEI Number Breakdown TAC Serial Number Check Digit NNXXXXXX ZZZZZZ A TAC Type Allocation Code formerly known as Type Approval Code NN Reporting Body Identifier BABT or CTIA XXXXXX Type Identifier defined by BABT or CTIA ZZZZZZ Individual unit serial number A Phase 1 0 Phase 2 2 check digit and is defined as a function of all other IMEI digit...

Страница 27: ... 1 Press and hold to turn the phone OFF 2 Remove the battery as described in the procedures 3 Remove the customer s SIM card from the phone as described in the procedures 4 Insert the test SIM into the SIM slot 5 Replace the battery as described in the procedures 6 Press and hold to turn the phone ON Manual Test Mode Commands Table 3 Manual Test Commands Key Sequence Test Function Name Remarks 02 ...

Страница 28: ...s calls frequently dropping or weak or distorted audio Connections to or from lower PCB defective Check connection between the antenna and the lower PCB 3 Display is erratic or provides partial or no display LCM defective Replace the LCM Verify that the fault has been cleared and reassemble the unit with the new LCM 4 Incoming call alert transducer audio distorted or volume is too low Speaker defe...

Страница 29: ...f the fault no longer exists replace the defective SIM card 8 Keypad not functioning Keypad defective Use alcohol to wipe the keypad metal dome Check if fault has been cleared If the fault is still present either replace the keypad or refer to a Level 3 Service Center for the key pad metal dome replacement 9 Vibrator feature not functioning a Vibrator faulty Check general condition of vibrator If ...

Страница 30: ...W230 30 Nov 09 2007 Part Number Charts W230 The following section provides a reference for the parts associated with W230 telephones Exploded View Diagram Figure 24 W230 Exploded View Diagram ...

Страница 31: ...9 4mm 251 6911120001W F WMB 33 H38 GA 144 300 5501780001W ME PT 33 H38 MANDARIN 301 2545H38001W MARK H38 ABS CHROME M LOGO 302 2541H38003W LCD LENS H38 MR58 0 8MM BLACK 303 2511H38001W UPP ASSY H38 SILVER 304 3104H38011W DIAL KEY H38 P R BLACK E 21KEY 305 3012H38001W SHIELDASY H38 LCM BRACK SPONGE ASSY 306 254BH38001W PLATE H38 PC KEYPAD 307 3109H38001W MET DOME H38 4 160g 21KEY 308 302FH38001W SP...

Страница 32: ...h Mode Dual Rate Brazil 2588112Y02 EMU Switch Mode Dual Rate Arg 2588112Y03 EMU Switch Mode Dual Rate PRC 2588112Y04 EMU Switch Mode Dual Rate HK 2588112Y05 EMU Switch Mode Dual Rate Mex 2588112Y06 EMU Switch Mode Dual Rate US 2588112Y01 EMU Switch Mode Dual Rate Twn 2588112Y07 EMU Switch Mode Dual Rate Japan 2588112Yxx P790 Portable Charger 0171820E01 Charger Adapter 2804886Z F Charger Adapter V ...

Страница 33: ...udience 5 B Back Housing Removing and Replacing 21 Battery Disposal 17 Function 15 Operation 15 Removing and Replacing 17 C Caller Line Identification 11 Controls 12 Conventions 6 Customer Support 6 D Disassembly 16 E Electrostatic Discharge 16 F Front Housing Removing and Replacing 19 20 G General Functions 12 H Headset Connector Port 12 ...

Страница 34: ...5 Removing and Replacing 24 M Mechanical Serial Number 26 Menu Key 12 Menu Navigation 12 Microphone 12 N Navigation Key 12 O Out of Box Failure Policy 6 P Part Number Charts 31 Parts Replacement 7 Accessories and Aftermarket Division 7 Power Connector Port 12 Power End Key 12 Product Overview 10 Caller Line Identification 11 Features 10 SIM Toolkit Class 2 11 Product Support 6 R Right Soft Key 12 ...

Страница 35: ...tity IMEI 26 Mechanical Serial Number 26 Removing and Replacing 18 SIM Toolkit Class 2 11 Specifications 8 T Troubleshooting 28 U USB Connector Port 12 User Interface Menu Structure 14 V Vibrator Motor Removing and Replacing 22 W Warranty Service Policy 6 Customer Support 6 Out of Box Failure Policy 6 Product Support 6 ...

Страница 36: ...Index W230 Index 4 Nov 09 2007 ...

Страница 37: ...re trademarks of Motorola Inc All other product or service names are the property of their respective owners Reg U S Pat Tm Off 2005 Motorola Inc All rights reserved Personal Communications Sector Sawgrass International Concourse 789 International Parkway Room S2C Sunrise FL 33323 ...

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