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Dis-assembling the S45/ME45

A case opener is needed to disengage the latch of the S45/ME45 casing. This case opener
is exactly the same as the P35 Series.

PHOTO 2.2 S4/ME45 CASE OPENER

The part number for this mandatory tool is

F30032-P46-A1

Refer to ANNEX B of Chapter 3 for Service Equipment List.

STEP 1

:

Photo 2.3 Battery cover removing

Remove the battery cover as shown in PHOTO 2.3.

STEP 2:



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Summary of Contents for Gigaset S45

Page 1: ...LocalService OrganizationService Manual BE INSPIRED S45 ME45 S45 ME45 i Version 1 0 ...

Page 2: ...Information 4 Technical Data 5 Original Accessories 6 General Information 8 S45 Exploded Diagram 9 ME45 Exploded Diagram 10 Mechanical Concept 11 Power Supply Integrated Charging 13 Disassembling the S45 ME45 17 Assembling the S45 ME45 22 International Mobile Equipment Identity 27 Mobile Software Programming 28 Language Groups 29 Phone Unblocking 30 A N N E X A Exploded View Accessories 31 ii Our ...

Page 3: ...separated but related packets before being transmitted and reassembled at the receiving end Theoretically maximum speeds of up to 171 2 kilobits per second kbps are achievable with GPRS using all eight timeslots at the same time This is about 3 times as fast as the data transmission speed possible over today s fixed telecommunications networks and 10 times as fast as current Circuit Switched Data ...

Page 4: ...ture a four digits personal identification number PIN is built in The PIN is stored in the card and can be changed by the subscriber Any deactivated SIM due to wrong PIN entry can be re activated by the network operator only PHOTO 1 SIM CARD ACCESS PHOTO 1 illustrates the steps for inserting the SIM card into the S45 ME45 S45 ME45 only support 3V or 1 8V SIM card S45 ME45 will prompt for Insert SI...

Page 5: ...s up to Level 2 The repair for S45 and ME45 are identical unless otherwise noted therefore the description herein is confined to S45 only S45 ME45 is the first dual band GSM 900 and GSM 1800 with GPRS capability handset All repairs have to be carried out in an environment set up according to ESD regulations defined in international standards Chapter 2 ...

Page 6: ...ls Voice Dial Voice Dialing Voice Commands Voice Memo SMS MO MT CB Intelligent Typing Intelligent Typing T9 in following languages English German French Italian Dutch Danish Finnish Swedish Norwegian Spanish Portuguese and Chinese Ringer 38 ringer tones plus 4 individual ringer melodies melody composer Clock Clock Alarm Date World Clock Stopwatch Date Time Stamp for last 10 missed and incoming cal...

Page 7: ...splay Battery Standard 850mAh Li Ion GPRS data transmission SMS Phonebook Management remote control conforms to ETSI GSM 07 05 and 07 07 FAC code digit 7 and 8 of the IMEI number Leipzig 32 and following Shanghai 37 and following Bocholt 41 and following Kamp Lintfort 51 and following Pandrup 70 and following ISO date code Manufacturing date Format K1 Code Year Month Code K 1998 January 1 L 1999 F...

Page 8: ... N4501 A132 Loop Case L36880 N4501 A133 Leather Case L36880 N4501 A131 Basic Car Pack L36880 N4501 A107 Car Kit Comfort L36880 N4501 A104 Car Kit Portable L36880 N3015 A117 Car Kit Professional Voice II L36880 N4501 A109 Car Kit GPService Pilot L36880 N4501 A116 Soft Data Link 5 0 L36880 N4501 A115 Headset with PTT key L36880 N4001 A123 Retractable Headset L36880 N4001 A160 Car data adapter L36880...

Page 9: ...rger Battery Cover Battery no laser label Accessory leaflet User Manual Mini CD ROM Data cable Mini CD ROM capacity 129MB contains PC Sync software GPRS driver User Manual Accessories Product demonstration ...

Page 10: ......

Page 11: ...th normal keypad with the printed S45 Upper housing The main differences between the S45 and ME45 are 1 The housings 2 ME45 is shock and water splash proof and S45 is not GPRS Services Indentification To identify whether the phone has a located the GPRS services in your region the sign GPRS on top of the phone display will be shown as in Picture 2 In order to attached to the GPRS services the phon...

Page 12: ...Keypad S45 Silver L36158 A56 B600 Dark Blue L36158 A56 B601 Display Module S45 L36851 Z1508 A80 RF Control Board S45 L36880 A4500 B10 6618 L36880 A4500 B33 Vibra Alert Unit L36453 Z5 C109 Lower Case Shell S45 Silver L36158 A56 A210 Dark Blue L36158 A56 A211 Battery Cover S45 Silver L36158 A56 B500 Dark Blue L36158 A56 B501 ...

Page 13: ...Beige L36158 A55 A11 Grey Black L36158 A55 A7 Cushion Display ME45 L36158 A55 C32 PCB for Keypad L36880 Q4595 A2 RF Control Board ME45 L36880 Q4600 B10 3618 L36880 Q4600 B33 Vibra Alert Unit L36453 Z5 C109 Lower Case Shell ME45 Grey Beige L36158 A55 A215 Grey Black L36158 A55 A213 ...

Page 14: ...2 interconnections The illumination of the keypads will be done via high brightness LEDs colour amber 590 nm driven by 5 mA LED Target for the number of LEDs is 4 If it is not possible to get a homogenious illumination of the keypad the LED count must be increased to 6 The LEDs for keypad and display are supplied from a 2 9V linear regulator REG1 inside the ASIC Unlike in P35 there is no pulse wid...

Page 15: ...ot soldered to the board but is mechanically fixed on to the Upper housing and electrically connected to the board by the Speaker s spring To be able to do measurements on and software update of the telephone an adapter cable between Molex and Lumberg connector will be available See photos in Additional Tools of Chapter 3 S45 ME45 comes with an integrated antenna and it is built in to the back of ...

Page 16: ...ttery is charged in the unit itself The hardware and software is designed for Li Ion with 4 2V technology Charging is started as soon as the phone is connected to an external charger If the phone is not switched on then charging shall take place in the background the customer can see this via the Charge symbol in the display During normal use the phone is being charged restrictions see below Charg...

Page 17: ...o longer supplies any current Trickle Charging The power supply ASIC is able to charge the battery at voltages below 3 2V without any support from the charge SW The current will by measured by a shunt resistance and linearly regulated inside the ASIC by means of the external FET driven in it s active region of the transfer characteristic as a typical linear pass element The current level during tr...

Page 18: ...age 15V can destroy resistances or capacitors in the current supply a charger voltage 20V can destroy the switch transistor in the current supply If in so doing the transistor fails then the overvoltage switch off in the ASIC will cease to function and the ASIC will be destroyed Then the battery safety switch will come into play In the case of voltages smaller than 15V and an inoperative current r...

Page 19: ... symbol will not be visible and the telephone can not be turned on This is because the battery voltage is too low to operate the telephone Action Insert battery into handset and connect travel charger to the telephone Wait for appr 1 hour then disconnect and reconnect charger If the battery voltage is high enough again the charging symbol will come up If the battery is discharged very deeply the s...

Page 20: ...ing This case opener is exactly the same as the P35 Series PHOTO 2 2 S4 ME45 CASE OPENER The part number for this mandatory tool is F30032 P46 A1 Refer to ANNEX B of Chapter 3 for Service Equipment List STEP 1 Photo 2 3 Battery cover removing Remove the battery cover as shown in PHOTO 2 3 STEP 2 ...

Page 21: ...right handside for the compartment as shown in PHOTO 2 5 Photo 2 6 Backview The above photo shows the backview of the battery compartment STEP 3 Photo 2 7 Opening Opening the housing with the case opener and carefully pull the lower housing section off as illustrated in PHOTO 2 7 STEP 4 ...

Page 22: ...Photo 2 8 Lower case removng Remove the lower casing as shown in PHOTO 2 8 STEP 5 Photo 2 9 RF board removing Remove the RF board from the upper casing as illustrated in PHOTO 2 9 ...

Page 23: ... PCB from the Upper casing and the shielding from the RF Board as illustrated in PHOTO 2 10 STEP 7 Photo 2 11 Shielding removing The latch at the side of the shield can be separated from the RF board using a tweezer or finger as illustrated in PHOTO 2 11 Shield latch ...

Page 24: ...little force and remove the latch to unlock the LCD from the RF board PHOTO 2 12 and using your finger or tweezer to disengage the LCD connectors to remove the LCD display as shown in PHOTO 2 13 Photo 2 14 Lowercase inner view Side button Infra red window Internal antenna Memo button Vibra motor ...

Page 25: ...ttached on the casings Assembling S45 ME45 STEP 1 Photo 2 16 LCD Assembly Plug in the connector cable of the display in the flex cable socket on the board Step1 and then close the socket latch Step 2 to secure the LCD display as shown in PHOTO 2 16 Speaker Display cushion Keypad Microphone Step 2 Step 1 ...

Page 26: ...xactly the synthetic projection on the lower side of the display frame must be fitted into the hole in the screen lid The catches must fully engaged STEP 3 Photo 2 18 Shield placement Photo 2 19 Shield latch snapping Align the shield starting from the side PHOTO 2 18 and using your finger to snap the latch at the other end to secure the shield PHOTO 2 19 ...

Page 27: ...the keypad Next place the keypad PCB on top of the keypad STEP 5 Photo 2 21 Dust cleaning Photo 2 22 RF board placement Using an air gun or similar equipment to clean the dust residue PHOTO 2 21 and place the RF board onto the cleaned uppercase as shown PHOTO 2 22 Step 1 Display Cushion Step 2 Keypad Step 3 Keypad PCB ...

Page 28: ... o n m u s t b e t a k e n s e r i o u s l y t o m a k e s u r e a l l c o m p o n e n t s h a v e b e e n i n p l a c e b e f o r e a s s e m b l e t h e h o u s i n g s STEP 7 Photo 2 25 Side assembly Photo 2 26 Finish Snap both sides of the casings to secure and to complete the assembly as illustrated in PHOTO 2 25 and 2 26 A L L C A T C H E S M U S T E N G A G E C O M P L E T E L Y ...

Page 29: ... compartment as illustrated in PHOTO 2 28 STEP 9 Photo 2 29 Battery cover closing Close the battery cover by sliding the lid into the lowercase shown in Step 1 and lock the latch as shown in Step 2 PHOTO 2 29 T h e b a t t e r y c o n t a c t s m u s t n o t b e d i r t y d a m a g e d o r b e n t International Mobile Equipment Identity IMEI Step 1 Step 2 ...

Page 30: ...nd the second character denotes the Month Example KD Year Date Code Month Date Code 1998 K December D 1999 L January 1 2000 M February 2 TABLE 2 1 DIN EN 60062 DATE CODE Mobile Software Programming The software of the mobile S45 ME45 is loaded from a PC directly Hardware interconnection between the mobile and the PC is shown in Figure 2 4 The peripherals for the interconnection is defined in the A...

Page 31: ...No FLOWCHART 2 1 SOFTWARE PROGRAMMING PROCESS Yes No Yes No Power up Boot Adaptor Check LED Error Error Ok Ok Ok ...

Page 32: ... Bulgarian Arab English Turkish Greek LG 5 Iberia English German French Spanish Portuguese Catalan Braz Port English German French Spanish Portuguese LG 6 South East Europe English German French Italian Slovene Croatian English German French Italian LG 7 South East Asia English German French Thai Bahasa Malaysia Bahasa Indonesian English German French LG 8 Asia English Simpl Chinese German if enou...

Page 33: ...obile The unblocked code also known as Master Phone Code has to be entered in the following format 0 0 0 3 The Master Phone Code can be obtained by your responsible Hotline department within Siemens Please contact PT DIAN GRAHA ELEKTRIKA Jl Rawa Gelam III no 8 Kawasan Industri Pulo Gadung JAKARTA TIMUR Phone no 62 21 46826081 Fax no 62 21 4615080 E mail gsm hotline diangraha com ...

Page 34: ...e The generated Master Code will then be presented for unblocking purpose This service is offered to all LSOs Contact your Service Manager for more information regarding setting up of the INTERNET SOLUTION its installation procedure PHOTO 2 31 INTERNET PAGE MASTER PHONE CODE PHOTO 2 30 INTERNET PAGE ...

Page 35: ...ANNEXA EXPLOSIONVIEWDIAGRAM ACCESSORIES ...

Page 36: ......

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