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Sony CMD-CD5 Service Manual

Portable digital cellural telephone with accessories
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SERVICE MANUAL
______________________________________________________________________________________________________________
Signalling format
Frequency range
GSM power class
DCS power class
SIM chip
Display
Channel spacing
Number of channels
Frequency stability
RF output power
Battery life
SPECIFICATIONS
Dual-Band
E-GSM 900 MHz,Transmit:
Receive:
DCS 1800 MHz , Transmit:
Receive:
Class 4 (2W)
Class 1 (1W)
Pluggable mini SIM card
High resolution full graphics display
Resolution: 97 x 33 pixels
1 header line for icons
3 lines x 16 large characters
200 kHz
E-GSM: 174
DCS:
374
Transmit frequency drift (synchronized)
“
<
0,1 p.p.m
GSM: 2W
DCS : 1W
Standby : 50h -180h
70h -250h
Talk time : 2h30 - 6h
3h30 - 8h20 extended battery
3257$%/( ',*,7$/ &(//8/$5 7(/(3+21(
880 ~ 915 MHz
925 ~ 960 MHz
1710 ~ 1785 MHz
1805 ~ 1880 MHz
standard battery
extended battery
standard battery
:,7+ $&&(6625,(6
$(30RGHO
8.0RGHO

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Summary of Contents for Sony CMD-CD5

  • Page 1 SERVICE MANUAL $(30RGHO 8.0RGHO ______________________________________________________________________________________________________________ SPECIFICATIONS Signalling format Dual-Band Frequency range E-GSM 900 MHz,Transmit: 880 ~ 915 MHz Receive: 925 ~ 960 MHz DCS 1800 MHz , Transmit: 1710 ~ 1785 MHz Receive: 1805 ~ 1880 MHz GSM power class Class 4 (2W) DCS power class Class 1 (1W)
  • Page 2 Power requirements 3.8 V (nominal) Operating temperature 10žC to +55žC Accessories operating temperature 0žC to +45žC ± Battery pack charging temperature 0žC to +40žC ± Dimensions 139 mm x 45.5 mm x 26.5 mmñ Weight 139 g Volume 120 cmñ Supplied accessories Power adapter : QN-2AC1 (AEP)

  • Page 3: Table Of Contents

    TABLE OF CONTENTS SECTION 1 Specifications ……………………………………………………… (see Cover sheet) SECTION 2 General Descriptions 2.1 Multi Band ………………………………………………………. 05 2.2 Real Time Clock ……………………………………………….. 05 2.3 Vibra Alert Functionality ……………………………………….. 05 2.4 Battery Safety …………………………………………………… 05 2.5 Battery Capacity ….…………………………………………….. 06 2.6 Accessory Interface ..…………………………………………...
  • Page 4 SECTION 6 Programming Instructions 6.1 Requirement ..…………………………………………………… 17 6.2 Hardware set-up ..…..….………………………………………..17 6.3 Software set-up .………………………………………………… 17-18 6.4 Display contrast adjustment ..…………………………………..19 SECTION 7 7.1 Block Diagram – Radio Frequency …….…………………….. 20 7.2 Block Diagram – Baseband …………………………………… 21 SECTION 8 Exploded View …..…...…………………….………………………..

  • Page 5: General Descriptions

    Users are able to manually roam between PLMN’s operating in GSM 900 and DCS 1800 bands. The CMD-CD5 is a phase II, GSM 900 class 4, DCS 1800 class 1 mobile phone. The nominal maximum output power for GSM 900 is 2W, for DCS 1800 1W.

  • Page 6: Battery Capacity

    2.5 Battery Capacity: Standard Battery 1000mAh typical Li-ion QN-CD5BPS Extended Battery 1450mAh typical Li-ion QN-CD5BPE The phone can be charged even during making phone calls. However, the shortest charging time will be reached when the phone is switched off. As the charging circuit is integrated in the battery pack, the phone cannot be powered up by the charger without the battery pack being attached.
  • Page 7 The connector comprises the following pins: Detection: The detection of accessory is done by the charge pin and the detect pin. Any accessory with an active charge will wake up the phone. The insertion and removal of the charger (Cigar Lighter Charger, Desktop-Charger, AC-Charger) is detected via polling.

  • Page 8: Rf Antenna Connector / Antenna Switch

    2.7 RF Antenna connector / antenna switch To connect an external antenna for accessory use, the CMD-CD5 contains a stable RF connector with an integrated mechanical switch. This connector is placed on the PWB. The integrated mechanical switch switches between the helix antenna and the external RF antenna connection. The switching criterium is mechanical pressure from the RF accessory connector.

  • Page 9: Hands Free Kit

    This Charger is intended for charging purposes only and not for making/receiving phone calls in the car. Charging Time: Full charging can take up to ~3 hours, but will be longer if the CMD-CD5 is switched on or if the temperature is outside the 0°C - 45°C operating range.

  • Page 10: Headset

    3.5 PCMCIA Card The functionality of the PC Card QN-2PCM is the same as the Data Cable QN-2EC. 3.6 Headset The Headset QN-2 HS supports full Handsfree Operation, Auto Answering to incoming calls, as well as with microphone muting function. 3.7 Desk Top Charger The desktop charger QN-CD5 DTC can charge either the Standard or Extended battery with the phone attached.

  • Page 12: Icon Glossary

    Your phone lets you see at a glance if you have missed calls, have messages waiting, and the status of options you have selected (like if you have diverted your phone or turned the ringer off). Sony has developed the following...

  • Page 13: Menu Overview

    Menu Overview Rotate the Jog Dial or press the Menu key from standby mode to access the main menu: DIVERT MESSAGING REDIAL CONTROL PRE- TOOLS LIST FERENCES If not Read Last Calls Security Caller ID Clock Reachable If No Reply Create Received Calls Network Select Line...

  • Page 14: Disassembly

    SECTION 5 DISASSEMBLY IMPORTANT NOTE : The IMEI Sticker mounted on the main board (visible from the battery compartment) should not be removed at all. The IMEI number is the electronic identification of the hardware, and it is stored electronically. There should be no discrepancy between the number on the sticker and the number within the set logic allowed.
  • Page 15 The LCD unit can be lifted out in The Vibra Alert unit consisting of the way as follows: the Vibra motor, Capacitor and 1. disconnect the flex cable the flex cable, is attached to the 2. unsolder the cushion shield case. It is removed by 3.

  • Page 16: Interface To Gsm-Tester

    5.2 Interface to GSM-Tester CMD-CD5 Level 1 Testing with GSM Tester CMD-CD5 Battery Pack Test SIM Card Service Test Connector Cradle Part No. 3-043-179-01 RF cable output RF input Connector GSM – TESTER Level Test Procedure with GSM TESTER recommendation: •...

  • Page 17: Programming Instructions

    • Copy all the files to the PC (define own directory). • Connect the Data Transfer Jig to the PC COM-port (COM 1 or COM 2) and the CMD-CD5 external connector. • Attach battery pack to CMD-CD5; the CMD-CD5 is powered up from the battery pack.
  • Page 18 Now the program runs automatically. NOTE − CMD-CD5 Flash Loader can allow for erasing the entire personal phone book entries and all adjustment settings, by selecting “NVM DATA AREA” only. A warning message is displayed if this item is selected.

  • Page 19: Display Contrast Adjustment

    (X is a numeric value between 0 and 15) 6. The LCD contrast is adjustable by keying the ( ↑ ) and ( ↓ ) arrows while observing the CMD-CD5 display. 7. Once the best contrast setting is adjusted, just exit from the program and leave the DOS prompt. The...

  • Page 20: Block Diagram - Radio Frequency

    SECTION 7 DIAGRAMS 7.1 Radio Frequency (RF) Block Diagram PMB 2411 EGSM EGSM EGSM 925 - 960 MHz RX IP RX IN 282 MHz IF Filter BPF2 BPF4 0° 90° 282 MHz DCS 1805 - 1880 MHz BPF3 RX QN RX QP BPF5 BPF1...

  • Page 21: Block Diagram - Baseband

    7.2 Baseband Block Diagram data/address/control signals circuit • Keypad • Ringer • Back light • Jog dial 13 MHz clock A/D converter SIM Interface /3/5 Volt SIM JTAG/SSI 32 kHz clock Power / Power management circuitry VCHG RX/TX Audio – I/O Accessory –...

  • Page 22: Exploded View

    SECTION 8 EXPLODED VIEW Note: • The parts with no reference in the exploded view are not supplied. • The construction parts of an assembled part are indicated with a collation number in the remark column.

  • Page 23: Spare Parts And Accessories List

    SECTION 9 SPARE PARTS AND ACCESSORIES LIST Ref. No. Part Number Description Remark X 3377 737 1 Cabinet, Upper Assy Metallic Black X 3377 738 1 Cabinet, Upper Assy Metallic Blue X 3377 739 1 Cabinet, Upper Assy Classic Silver X 3378 177 1 Cabinet, Upper Assy Pearl White...
  • Page 24 English Sony International (Europe) Printed in Germany Digital Telecommunication Europe 1999.08 9-870-400-11 Service Promotion Group Published by DTCE...

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