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Philips Fisio 620, Service Manual

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Départ. Technical support- CM640

PROCEDURE

COMPANY RESTRICTED

PHILIPS Consumer

Communications

Centre du Mans

Service Repair Support

VY-V-640-620-3

Page : 3 

of 

63

Language : EN
Date : 11/02/03

 

PHILIPS ELECTRONICS N.V. 1999

VY-V-640-620-3

All rights reserved. Reproduction in whole
or in part is prohibited without the written
consent of the copyright owner.

CONTENTS

1.0

PURPOSE ................................................................................................................................................................. 4

2.0

SCOPE ...................................................................................................................................................................... 4

3.0

REFERENCE............................................................................................................................................................ 4

4.0

GLOSSARY/ACRONYM LIST ............................................................................................................................... 4

5.0

TEST EQUIPMENT AND TOOLS.......................................................................................................................... 4

6.0

TEST AND INSPECTION PLAN ............................................................................................................................ 5

6.1

User Interface Test .................................................................................................................................................. 5

6.2

RF Test ................................................................................................................................................................... 5

7.0

BEFORE STARTING............................................................................................................................................... 7

7.1

Description Of The Transceiver ............................................................................................................................... 7

7.2

Description Of The Display ..................................................................................................................................... 8

7.3

Using The Carousel ................................................................................................................................................. 9

Removing the  Battery ...................................................................................................................................................... 10
7.5

Inserting The MICRO-Card................................................................................................................................... 10

7.6

Inserting The Battery............................................................................................................................................. 11

Attach The Battery Cover ................................................................................................................................................. 11
7.8

Charging The Battery ............................................................................................................................................ 12

7.9

Customise your Phone........................................................................................................................................... 13

7.10

W@P Introduction ................................................................................................................................................ 15

7.11

GPRS Introduction ................................................................................................................................................ 17

7.12

E-Mail Presentation............................................................................................................................................... 24

8.0

TEST PROCEDURES ............................................................................................................................................ 25

8.1

Initial Functional Check for Fisio 620-CT3328 and Fisio 625-CT3329................................................................... 25

8.2

RF Test ................................................................................................................................................................. 29

8.3

Battery Charging (IGN : Ignition) / Current Consumption ...................................................................................... 34

8.4

W@P Test Procedure ............................................................................................................................................ 36

8.5

E-Mail  Test Procedure.......................................................................................................................................... 44

9.0

ASSEMBLY / DISMANTLEMENT PROCEDURES............................................................................................ 49

9.1

Dismantlement ...................................................................................................................................................... 49

9.2

Assembly .............................................................................................................................................................. 54

9.3

Explosed View...................................................................................................................................................... 58

10.0

SOLUTIONS IN CASE OF PROBLEMS DURING THE TESTS ........................................................................ 60

11.0

RECOMENDED PART LIST CT3328 FISIO620.................................................................................................. 62

12.0

RECOMENDED PART LIST CT3329 FISIO625.................................................................................................. 62

ANNEX 1 ............................................................................................................................................................................ 63

Summary of Contents for Fisio 620

Page 1: ... Repair Support VY V 640 620 3 Page 1 of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 by Toko toko gsm free org All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner SERVICE MANUAL Repair for Cellular Telephone Fisio 620 Fisio 625 LEVEL 2 ...

Page 2: ...Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner SERVICE Manual Last updates DATE MODIFICATION PAGE 23 04 02 CREATION 11 02 03 Add Fisio 625 Picture Add Fisio 625 test consumption Part List Chapter Page 1 Page 35 Page 62 ...

Page 3: ...7 7 2 Description Of The Display 8 7 3 Using The Carousel 9 Removing the Battery 10 7 5 Inserting The MICRO Card 10 7 6 Inserting The Battery 11 Attach The Battery Cover 11 7 8 Charging The Battery 12 7 9 Customise your Phone 13 7 10 W P Introduction 15 7 11 GPRS Introduction 17 7 12 E Mail Presentation 24 8 0 TEST PROCEDURES 25 8 1 Initial Functional Check for Fisio 620 CT3328 and Fisio 625 CT332...

Page 4: ...620 transceiver CT3328 and FISIO 625 Transceiver CT3329 3 0 REFERENCE None 4 0 GLOSSARY ACRONYM LIST Window or Bezzel Protective plastic over the LCD display SW Software PN Hardware Configuration of the Mobile CN Matrix for Types of SW used on the different hardware HW Hardware ASC Authorized Service Center NSC National Service Center Test SIM Card Used for functionality of PHILIPS Mobile Phones T...

Page 5: ...of FISIO 620 and FISIO 625 6 1 User Interface Test Use the Test SIM Card SP Production to test the transceivers as follows On Off button LCD Backlight Keyboard Test Buzzer Test Vibrator Test Audio Test Antenna Test to measure the radiated power level Not necessary when using an antenna coupler LCD IMEI Tester Status Eeprom Status With a fast Charger connected with the PRODUCT s bottom connector ch...

Page 6: ...o test the following RF items GSM 900 DCS 1800 band GPRS capability In case the RF tester is not suitable for GPRS tests GSM900 DCS1800 test may be considered as sufficient provided that the sensivity tests are strengthened by reducing the RF level down to 104dBm RRM RLC MAC L1 Sequencer HARDWARE LAYER Function book for DSP control DSP BER BLER CS1 to CS4 This reasoning is based on the fact that a...

Page 7: ...du Mans Service Repair Support VY V 640 620 3 Page 7 of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 7 0 BEFORE STARTING 7 1 Description Of The Transceiver ...

Page 8: ...ions Centre du Mans Service Repair Support VY V 640 620 3 Page 8 of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 7 2 Description Of The Display ...

Page 9: ...guage EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 7 3 Using The Carousel The carousel is a circular loop of icons displayed on the screen These icons provide access to the different menus and sub menus used to operate your phone ...

Page 10: ...du Mans Service Repair Support VY V 640 620 3 Page 10 of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 7 4 Removing the Battery 7 5 Inserting The MICRO Card ...

Page 11: ...u Mans Service Repair Support VY V 640 620 3 Page 11 of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 7 6 Inserting The Battery 7 7 Attach The Battery Cover ...

Page 12: ...ations Centre du Mans Service Repair Support VY V 640 620 3 Page 12 of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 7 8 Charging The Battery ...

Page 13: ...ations Centre du Mans Service Repair Support VY V 640 620 3 Page 13 of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 7 9 Customise your Phone ...

Page 14: ...umer Communications Centre du Mans Service Repair Support VY V 640 620 3 Page 14 of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner ...

Page 15: ...nternet with a wireless device but rather to access to some services in a mobile context The W P architecture was designed to enable standard Internet servers to provide services to wireless devices The W P wireless protocol is based on Internet standards such as HTTP and TLS but has been optimized according to the constraints of the wireless terminals low memory capacity small screen size and of ...

Page 16: ... customer will have to ask for a password from his her operator to unlock the W P settings Parameters can be accessed from the W P settings menu of the mobile phone The customer changes the W P parameters according to his her own convenience Retail transceiver without subscription included Phones are configured by the manufacturer with no W P parameter The end user has to ensure that the W P funct...

Page 17: ... of a first communication wait of an answer to an Internet request for example Conceived to reuse at most the existing GSM infrastructures the expansion of the GPRS requires the implementation of a network infrastructure based on the data packets routing and the introduction of bridges to lean on existing GSM networks This technology capable of supplying transfer rates rising up to 115 kb s agains...

Page 18: ...t GSM 9 6 kbit s 7 min Standard Modems V90 57 6 kbit s 70 sec RNIS 128 kbit s 31 sec GPRS 144 bit s 28 sec EDGE 384 kbit s 10 sec UMTS 2 Mbit s 2 sec in optimal conditions Three types of air terminals Three types of air terminals were defined to meet the needs of the GPRS the basic model class B is foreseen for the voice and the data in not simultaneous mode The professional or industrial model cl...

Page 19: ...n defined for GPRS to make optimum use of varying radio conditions Usage of higher coding schemes allows to send more data in the same number of time slots Channel Coding Scheme CS 1 CS 2 CS 3 CS 4 Data rate per timeslot kbps 9 05 13 4 15 6 21 4 Fig 2 GPRS Coding Schemes Philips Fisio620 features GPRS Class B With GPRS Class B if you receive incoming calls while in the middle of a data session you...

Page 20: ...ntly allocated to the communication without any sharing with the other customers This mode of functioning which does not take into account periods of silence when no data is passed on does not optimise at its best the radio resources The GPRS puts in evidence the more important role of the network administrator In a GSM infrastructure the role of the administrator amounts to affect physical resour...

Page 21: ... without the written consent of the copyright owner 7 11 4 Network Architecture BTS Base Stations BSC Base Stations Controller PCU Packets Control Unit GMSC MSC GPRS Register H VLR SGSN GPRS Specific Switch GGSN IP access Module PUBLIC INTERNET NETWORK RTC Circuit switched traffic mode voice Packets traffic data GPRS network architecture The constituents of the GPRS network GPRS There is the softw...

Page 22: ...addresses of all subscribers served by the GPRS networks To make this possible the GGSN exchanges routing information with the external networks and sets up connections towards external networks Similar to the SGSN the GGSN deals with session management specifically the connection towards the external networks Also as many SGSN can connect to one GGSN it has to associate subscribers to the right S...

Page 23: ...ure 1 The MS sends a GPRS attach request which includes the GPRS mobile class and the multislot class 2 Authentication is carried out in the same manner as with GSM but instead of the MSC it s the SGSN that sends the IMSI of the MS to the HLR initiating the encryption algorithm 3 A location update procedure stores the current SGSN of the MS in the HLR 4 The attach accept response assigns a Tempora...

Page 24: ... else and attachments stored in your mobile phone This feature is subscription dependent and specific to Internet Service Providers ISP your mobile phone readily supports them if they are included in your subscription Philips Fisio620 supports 2 sets of email addresses parameters Mailboxes 1 and 2 feature the same Settings and options Configuring them differently will allow you to have two differe...

Page 25: ...clip a charged battery on the phone 8 1 2 Press the ON button for 2 seconds at least and the LCD will show a message which contains information of FA Final Adjustment status and 12NC 8 1 3 Follow the instructions as mentioned below PAGE SELECTION 00 Step Procedure Observation 1 Press Key 1 Press Key 1 again Key without Test Left corner displays 1 00 2 Press key 2 Audio loop local effect Press key ...

Page 26: ...T H XXXX XX XX No Digit 1 or 2 allowed L XXXX XX XX SimLk XXXXXX Sim lock Status Left corner display 8 07 9 Press Key 9 Product information Compare information with label printed on back case Press key 9 again PROD INFO XXXXXXXXX PN Number XXXXXXXX Soft Number XXXXXXXX VY made in Le Mans SA made in Singapore EO made in Shenzhen Left corner displays 9 08 10 Press key 0 Press key 0 again ADC MEASURE...

Page 27: ...arrowhead Melody Test vibrator Press Left again Press Up again User Melody should be heard and vibrations felt Left corner displays 0C Left corner displays UP 0A 15 Press the Right Down and arrowhead Memory Test Press Right again Press Down again MEMORY TEST XXXXXXXX XXXXXXXX RAM OK Left corner displays 0D Left corner displays DOW 0B 18 Press OK Press OK again PAGE SELECTION XX Left corner display...

Page 28: ...ST Tx Level 10 CHANNEL 0055 Use Up Down arrowhead Key to change level Use On or Off Keys for channel selection To switch DCS GSM E GSM Press C Keys Left corner displays 7 06 24 Press Key 9 Power Test Press Key 9 again Power Channel level XXX XXX XXX XXX XXX XXX XXX XXX XXX Left corner displays 9 08 25 Press Key Defenses Code Press Key again DEFENSES 0f Defenses of Bloc XX XXXX Block number Parts N...

Page 29: ...all set up from the mobile Voice loopback to check the sound quality and HandsFree Call release Call set up from tester Call release from tester GPRS attach those two operations have to be added when the radio tester GPRS detach allows it 8 2 5 The following parameters must be checked in TCH loop mode Emission parameters Power level RMS phase error Peak phase error Frequency error Power ramping Ti...

Page 30: ...e checked and HandsFree Call release To be checked Call set up from tester To be checked Call release from tester To be checked Dualband handover To be checked GPRS attach To be checked GPRS detach To be checked Power level Measurements Power level X X X X RMS phase error X X X X High level Peak phase error X X X X Frequency error X X X X Power ramping X X X X Timing advance X X Power level X X X ...

Page 31: ...124 5 10 15 20 to 20 degrees Frequency Error 1 62 124 5 10 15 90 Hz to 90 Hz Power Ramping 1 62 124 5 10 15 Mask Modulation 1 62 124 5 10 15 Mask Switching Transients 1 62 124 5 10 15 Mask Timing Advance 1 62 124 5 10 15 1 00 bit Power Reading Output Power Average 1 62 124 Level 19 5 5 dBm 1 62 124 Level 15 13 3 dBm 1 62 124 Level 10 23 2 dBm 1 62 124 Level 5 33 2 dBm RECEPTION Rx Level 1 62 124 1...

Page 32: ...5 0 5 10 0 to 5 degree Phase error Peak 0 5 10 20 to 20 degree Frequency Error 0 5 10 180 Hz to 180 Hz Power Ramping 0 5 10 Mask Modulation 0 5 10 Mask Switching Transients 0 5 10 Mask Timing Advance 0 5 10 1 00 bit Power reading Output Power Level 0 30 2 dBm Level 10 10 4 0 dBm Level 15 0 5 0 dBm RECEPTION Rx Level 512 700 885 102dbm 4 to 12 Rx Qual 102dbm 0 to 1 Rx Level 512 700 885 85dbm 21 to ...

Page 33: ...ty BER FER 85dBm 8200 samples idem GSM 900 1800 14 2 1 BER FER 102dBm 8200 samples idem GSM 900 1800 14 2 1 BLER CS 1 104dBm 10 on 400blocs with 20 blocs errors 14 16 BLER CS 2 104dBm 10 on 400blocs with 20 blocs errors 14 16 BLER CS 3 104dBm 10 on 400blocs with 20 blocs errors 14 16 BLER CS 4 101dBm 10 on 400blocs with 20 blocs errors 14 16 Tx Phase error RMS idem GSM 900 1800 on last timeslot 13...

Page 34: ...Plug the transformer unit into an easily accessible AC power socket Insert the Test production Card in the mobile plug a dummy Battery with a multimeter added see picture for current measurement Plug the connector of the charger into the right socket at the base of the transceiver The battery symbol should indicate the state of charge Bars moving means the battery is being charged Steady means the...

Page 35: ...is ON backlight activated the current measured must be 70 I mA 130 This measurement has to be operated during first seconds after switch on For Fisio 625 When the mobile is ON backlight activated the current measured must be 130 I mA 210 This measurement has to be operated during first seconds after switch on c Check Current_maximum Press on OK to activate Page selection Press the Key 1 and then O...

Page 36: ...ding on the operator A bad configuration wrong W P parameters The mobile has a deficient Radio part So that s why to solve W P problems the following process must be observed Ensure about the W P capability of the mobile phone Interrogate the customer regarding his operator registration Check with the customer that all the needed parameters are stored in the phone memory a quick test has to be per...

Page 37: ...AP Philips com the port number optional if 80 and the access path eg glossair glossair htm The end user can use the operator s home page or set up another one in the mobile phone The URL can be set as follows Bearer This parameter allows to specified the type of network used when launching a WAP session Press the Compass key left or right to find Access Settings and press OK Press OK to access the...

Page 38: ... to the Internet Service Provider ISP and given by the operator ISP use either analogue or numeric interfaces to connect to the subscriber If the operator uses a digital interface but the phone number is set in the analogue area of the phone data connection will fail and vice versa The phone number is set as follows Login parameter This parameter is provided by the operator and is set as follows P...

Page 39: ...r IP An IP address is used to recognize computers connected to a network It is made up of 4 3 digits 8 bits and separated by points Each computer has its own IP address For W P application IP address is used to access the gateway This parameter is provided by the operator and is set as follows 8 4 2 2 GPRS Settings Press OK to set the password Enter the password when a password has been recorded o...

Page 40: ...rovided by the operator and is set as follows Gateway parameter IP An IP address is used to recognize computers connected to a network It is made up of 4 3 digits 8 bits and separated by points Each computer has its own IP address For W P application IP address is used to access the gateway This parameter is provided by the operator and is set as follows Press OK to set the login Enter the login a...

Page 41: ...the address of the external data network used to establish the connection with WAP Service Provider This parameter is provided by the operator and is set as follows 8 4 3 W P Application launch The phone is now ready to access to the W P Gateway Please launch the W P application to ensure it works properly 8 4 4 Memory reliability After recording the W P parameters Turn off the mobile Remove the b...

Page 42: ...ubscription does not allow W P access Server not responding Could be due to Bad IP address gateway parameter Internet server is not enabled Could be due to Bad IP address gateway parameter Not acceptable Could be due to Bad home page address URL An internal gateway error prevents the gateway from fulfilling your request Could be due to Bad home page address URL PROCEED http phone com Could be due ...

Page 43: ...red For testing purpose the help desk ASC NSC operator will have to ask the end user to test the phone in a well covered area minimum of 3 bars WAP phone Í A WAP phone is mandatory in order to access W P services However the subscription is operator dependent Call barring ÍCall barring has to be cancelled menu outgoing data calls Hourglass icon ÍIf the end user can see the transmitting icon after ...

Page 44: ...olve E mail problems the following process must be observed Check with the customer that all the needed parameters are stored in the phone memory a quick test has to be performed to check memory reliability Perform a functional and a radio test of the mobile phone The E mail Test procedure as to be performed only if the customer complains about E mail applications 8 5 1 Functional and radio test B...

Page 45: ... configure your phone and to handle the connection to the network whether GSM or GPRS in order to then connect to the appropriate Internet server that will let you send and receive e mails Warning All options described below are operator and or subscription dependent GSM Settings This menu allows you to enter or change the GSM settings communicated to you by your operator For this Settings Phone N...

Page 46: ...he same configuration that Wap GSM Settings See Chapter 8 4 2 2 GPRS Settings Bearer Allows you to select the type of network used when launching a connection to the e mail server Press or to select GSM Your mobile will only use the GSM network for e mail connections Press to confirm your choice GPRS Your mobile will only use the GPRS network for e mail connections Press to confirm your choice GPR...

Page 47: ...ection to the server Select Login and press enter the login and press Password Allows you to enter the password needed for connection to the server Select Password and press enter the password and press Personal e mail address Allows you to enter the e mail address needed to send and receive e mails Select Address and press enter your e mail address and press SMTP address Allows you to enter the I...

Page 48: ... a computer Or send an E mail from a computer and check your mailbox from the mobile phone 8 5 4 Memory reliability After recording the E mail parameters Turn off the mobile Remove the battery Wait 5 seconds Clip the battery again Turn on the mobile Check that the parameters are still present 8 5 5 E mail Error messages Error messages may be displayed on the mobile phone screen Some of these are l...

Page 49: ...20 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 9 0 ASSEMBLY DISMANTLEMENT PROCEDURES 9 1 Dismantlement 9 1 1 Remove Back Cover 9 1 2 Press on 2 clips on the side of the Cover Release Cover from the bottom of the phone 9 1 3 Remove battery 9 1 4 Sliding it downward and lift it up Release Clip on both sides and release the b...

Page 50: ...nectors Press the inner clips with your two fingers Pull the Cover from the top while still pressing the clips and the connectors Handle with care and not to damage the jog stick Keypad which is unprotected 9 1 6 Recover the Keypad on the board 9 1 7 Careful not to touch the LCD panel 9 1 8 Dismantle LCD panels and Chassis Ass y Release 6 screws as shown on the picture Remove Jog Key Do not use to...

Page 51: ...of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 9 1 10 Remove Keypad Metal Dome Do not re use it for assembly 9 1 11 Remove Earpiece with a screwdriver 9 1 12 Remove Microphone by pushing it with a screwdriver ...

Page 52: ...Support VY V 640 620 3 Page 52 of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 9 1 13 Module LCD decomposition 9 1 14 PCB View SIDE A Earpiece Microphone LCD Module Micro Switch ...

Page 53: ...s Service Repair Support VY V 640 620 3 Page 53 of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner SIDE B Battery Sim Connector Vibrator Carkit or Bottom Connector ...

Page 54: ...S ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 9 2 Assembly 9 2 1 Set the microphone on the LCD MODULE with the help of two marks which must be on the top 9 2 2 Set the earpiece on the LCD MODULE You must respect only the Plane parts on up and down place Check presence of two Springs ...

Page 55: ...anguage EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 9 2 3 Check if the HandsFree Gasket on the Chassis Assy is on correct place 9 2 4 Place the Metal Polydome with the help of two identifications marks Two Metal Polydome Marks ...

Page 56: ... ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 9 2 5 Place the LCD MODULE and tighten with 6 screws as shown in earlier picture 9 2 6 Use an ionized air gun to clean the LCD 9 2 7 Put back the jog key on the correct orientation 9 2 8 Put back the Keypad in Front Cover 6 screws Jog Key ...

Page 57: ...3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 9 2 9 Put back the front cover hook the front cover onto the hinges on top of phone then press it down until latches catch 9 2 10 Slide the battery pack into its slot connectors downwards until it stops 9 2 11 Put the back Cover back hook onto the hinges on top of phone then pres...

Page 58: ...unications Centre du Mans Service Repair Support VY V 640 620 3 Page 58 of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner 9 3 Explosed View ...

Page 59: ...ns Service Repair Support VY V 640 620 3 Page 59 of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner PCB Microphone 0176 0101 0103 0102 1710 0105 0112 0110 Earpiece ...

Page 60: ... 8 3 Check the charger contacts for dust or missing pins Check the mobile connector Remove the battery Check that both the connectors of the phone and those of the battery are not damaged and fix them if it is necessary Check the charger individually with a reference mobile If the charger works properly try to charge the customer mobile with a reference battery If neither of the battery and the ch...

Page 61: ...e mobile is on Audio Loop Test by pressing OK and Select Call HandsFree Check the microphone and the earpiece and Fix them if it is necessary If the failure cannot be found out swap the board 10 7 Communication problems Sound quality can be checked in audio loop test sound distortion whistling echo If the mobile pass the radio tests successfully we can assume that the phone works properly The cust...

Page 62: ...part is prohibited without the written consent of the copyright owner 11 0 RECOMENDED PART LIST CT3328 FISIO 620 SEE File FISIO 620 Lvl2 Components List pdf under Internet Web Site http philipscscc soft2you net in Technical Support Component List Wireless Fisio 620 section 12 0 RECOMENDED PART LIST CT3329 FISIO 625 SEE File FISIO 625 Lvlv2 Components List pdf under Internet Web Site http philipscs...

Page 63: ... Communications Centre du Mans Service Repair Support VY V 640 620 3 Page 63 of 63 Language EN Date 11 02 03 PHILIPS ELECTRONICS N V 1999 VY V 640 620 3 All rights reserved Reproduction in whole or in part is prohibited without the written consent of the copyright owner ANNEX 1 ...

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