Siemens C11 Service Manual Download

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Private Communication Systems

Mobile Phones

Unblocking

If the phone is disabled due to a wrong entry of the phonecode (not PIN1, PIN2,
network code or service provider code!) it can only be resetted by entering the right
unblocking code.

This unblocking code is derived from the IMEI number of the mobile and can only be
calculated in two different ways:

8.1

Siemens Hotline

You can retreive the code from our hotline personell in Germany.
If you need unblocking codes just send a fax with the IMEI numbers to:

Siemens AG

PN MP SH

World Service Center

Bocholt, Germany

Fax: +49 2871 91 3007

Please use the appropriate form provided by your Siemens service coordinator.

Service Manual C1x

V 1.0

PN MP ST

R. Fleuren

Sm_C1x_lvl2_v10_w97.doc

Page

of 23

09/98

Summary of Contents for C11

Page 1: ...Private Communication Systems Mobile Phones Service Manual for C10 C11 C12 V 1 0 Service Manual C1x V 1 0 PN MP ST R Fleuren Sm_C1x_lvl2_v10_w97 doc Page 1 of 23 09 98 ...

Page 2: ...ARE CONCEPT 12 5 1 BLOCK DIAGRAM 12 5 2 HARDWARE DESCRIPTION 14 5 3 POWER SUPPLY CONCEPT 14 5 4 OVERVOLTAGE CONDITIONS 16 6 SOFTWARE PROGRAMMING 17 6 1 DESCRIPTION OF SOFTWARE BOOTING 17 6 2 LANGUAGE GROUPS 17 7 BATTERY 18 7 1 SPECIFICATION 18 7 2 CHARGING 19 7 3 SHORT CIRCUIT PROTECTION 19 7 4 DEEP DISCHARGE 20 7 5BATTERY DATECODES 21 8 UNBLOCKING 22 8 1 SIEMENS HOTLINE 22 8 2 INTERNET SOLUTION 2...

Page 3: ...hours Charging time up to 7 hours with Standard Charger up to 1 5 hours with Rapid Charger optional Display 3 lines of 12 characters each 1 dedicated icon line SIM Card Type Plug In 3V or 5V Antenna Non retractable Lambda 2 helix type Accessories a Standard Standard Charger Battery 3 6V 700mAh bI Optional Spare Battery Rapid Charger Desk Top Charger Belt Clip Portable Handsfree Car Accessories Tra...

Page 4: ...he pressure implied on it by the housing Caution Be careful when assembling the interconnector Avoid any kind of dust or dirt because it will affect the contacts of the interconnector On the MMI board there are no exchangeable components In opposite to the MMI board of S6 and E10 there is no ringer on the MMI The ringer 1220 is placed in the shielding cover 1090 and connected to the RF Control mod...

Page 5: ...Systems Mobile Phones Note The numbers shown above are NO ordering numbers Use the numbers supplied by your service manager for ordering Service Manual C1x V 1 0 PN MP ST R Fleuren Sm_C1x_lvl2_v10_w97 doc Page 5 of 23 09 98 ...

Page 6: ...tery lid and the battery below it 2 Remove the SIM card rack with the SIM card 3 Then you pull the antenna out and remove the connector cover 4 Remove the four cylinder head screws in the battery compartment 5 Release the catches in the battery compartment lift the lower housing section and push it forwards and out see figures below Service Manual C1x V 1 0 PN MP ST R Fleuren Sm_C1x_lvl2_v10_w97 d...

Page 7: ...nger plug in connector on the radio and control module and remove the ringer afterwards 8 Unscrew the five cylinder head screws in the screen lid and remove the screen lid 9 Remove the RF and control modul 10 Remove the battery contacts Service Manual C1x V 1 0 PN MP ST R Fleuren Sm_C1x_lvl2_v10_w97 doc Page 7 of 23 09 98 ...

Page 8: ...2 Lift off the MMI board from the upper housing section 13 Then lift the dust protection frame and display glass out of the upper housing section 14 Finally remove keypad mat loudspeaker and microphone from the upper housing section Service Manual C1x V 1 0 PN MP ST R Fleuren Sm_C1x_lvl2_v10_w97 doc Page 8 of 23 09 98 ...

Page 9: ...rame on the display window Attention The foam side of the frame has to face the MMI board 3 Put the interconnector in the screen frame and place the screen frame on top of the MMI 4 Place the MMI board in the upper housing section 5 Place the battery contacts in above the MMI board by inserting them into the appropriate holes in the upper housing section 6 Now put the RF and control module on the ...

Page 10: ...le 9 Insert the card reader in the recess in the screen lid 10 Close the telephone by placing the lower housing secton on at an angle and pushing it backwards and down see figures A D below Make shure that the two catches in the battery compartment are fixed properly see figure E A B C D E 11 Screw the four cylinderhead screws into the battery department Service Manual C1x V 1 0 PN MP ST R Fleuren...

Page 11: ... and snapping it down until it locks in the upper housing section figure B A B 13 Insert the SIM card rack together with the SIM card 14 Finally you insert the battery and close the battery compartment with the battery lid 15 Now you have assembled the phone completely Service Manual C1x V 1 0 PN MP ST R Fleuren Sm_C1x_lvl2_v10_w97 doc Page 11 of 23 09 98 ...

Page 12: ...ry compartment YY Datecode The first character of the datecode indicates the year of production F 1995 H 1996 J 1997 K 1998 The second character indicates the month of production 1 9 january to september O october N november D december Example JO means that the set was produced in october of 1997 5 Hardware Concept 5 1 Block Diagram Service Manual C1x V 1 0 PN MP ST R Fleuren Sm_C1x_lvl2_v10_w97 d...

Page 13: ...Private Communication Systems Mobile Phones Service Manual C1x V 1 0 PN MP ST R Fleuren Sm_C1x_lvl2_v10_w97 doc Page 13 of 23 09 98 ...

Page 14: ...ue signals I Q voiceband PA control and its digital representation 4 Receiver Circuit PMB 2409 This circuit provides the following main functionalities a Low Noise Amplifier LNA with a fixed amplification of 20dB to amplify the input RF signal b Mixer to mix down the RF signal to the Intermediate Frequency IF c Programmable IF amplifier with a dynamic range of 60dB 10dB 50dB in steps of 2dB d Mixe...

Page 15: ...resent From the 3 6 V battery voltage all other supply voltages of the C1x are derived controlled by the power supply ASIC The VCC_DD voltage is used to supply external accessories through the Molex connector at the top of the telephone The RF module needs 6 0 V for its PA this voltage is generated by a step up converter The logic module uses 2 8 V generated by a simple linear regulator Service Ma...

Page 16: ...und If you use a voltage higher than 7V or with wrong polarity the phone can be destroyed 5 4 Overvoltage Conditions a Battery Voltage If the supply voltage rises above 6 2 Volts the phone will switch off and it cannot be switched on again before the voltage is lower than 6 2 Volts If the supply voltage rises above 7 Volts the phone can be destroyed b Charging Current The charging current must not...

Page 17: ... file readme txt Ordering number of Bootadapter L24857 F1006 A30 The bootadapter comes complete with AC Adapter RS 232 and handset connection cable 6 2 Language Groups Since the C1x has a big memory a lot of languages fit into one handset software That s why there is only one language group at the moment More may be defined later Catalan Cestina Danish Dutch English Finnish French German Greek Hun...

Page 18: ... s ones are bluish The connections BATT and GND are used to supply the mobile Insertion of battery If the battery would be inserted into the telephone the wrong way round the phone would be destroyed because of inverted polarity To prevent this at both sides of the bottom of the battery there are different mechanical guides which match there respective counterparts in the battery compartment of th...

Page 19: ...rger Attention Charging the battery can be impossible if the temperature is too high e g in car use during summer or too low This is to prevent the battery from being damaged during fast charge process To enable the charging process again battery and phone only needs to cool down warm up A replacement of battery is not necessary 7 3 Short Circuit Protection CAUTION Avoid short circuit of battery T...

Page 20: ...ring trickle charge the charging symbol will not be visible and the telephone can not be turned on 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 discharched very deeply the symbol may not come up and the trickle c...

Page 21: ... 3 31st 31 20 Week of cell production M Factory code M UK E Germany Example K 7 08 20 M This battery was produced on July 8th of 1998 b Varta batteries The datecode printed on the battery looks like this TOS 8 G9 VA 1 Explanation TOS Battery cells supplied by Toshiba 8 Revision level G Year of production 1997 J 1998 K 1999 L 9 Month of production Jan 1 Feb 2 Oct O Nov N Dec D VA Varta battery manu...

Page 22: ...he IMEI number of the mobile and can only be calculated in two different ways 8 1 Siemens Hotline You can retreive the code from our hotline personell in Germany If you need unblocking codes just send a fax with the IMEI numbers to Siemens AG PN MP SH World Service Center Bocholt Germany Fax 49 2871 91 3007 Please use the appropriate form provided by your Siemens service coordinator Service Manual...

Page 23: ...t homepage where you can enter the IMEI number of the affected handset The page will then present Master Phone Codes Master Network Codes and Master Service Provider Codes if applicable to the relevant telephone If you do not have access to this tool up to now please contact your Siemens service manager for details Service Manual C1x V 1 0 PN MP ST R Fleuren Sm_C1x_lvl2_v10_w97 doc Page 23 of 23 0...

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