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Sony CMD-MZ5 Service Manual

Portable digital cellular telephone with accessories aep-model uk- model
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SPECIFICATIONS
E-GSM 900 MHz, Transmit:
880 ~ 915 MHz
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  • Page 1 6(59,&( 0$18$/ $(30RGHO 8.0RGHO ______________________________________________________________________________________________________________ SPECIFICATIONS E-GSM 900 MHz, Transmit: 880 ~ 915 MHz < ± 3257$%/( ',*,7$/ &(//8/$5 7(/(3+21( :,7+ $&&(6625,(6...
  • Page 2 ° ° ± ° ° ± ° ° Design and specifications are subject to change without notice. © by ]CC[Toko NOTE This device contains electrostatically sensitive components. Damage can occur to these components if the appropriate handling is not adhered to. ESD Handling precautions: A working area in which Digital Cellular Telephones may be safely handled without undue risk of damage from electrostatic discharge must be available.
  • Page 3 Batteries: This device contains an internal battery in addition to the external battery pack. These batteries are recyclable and should be disposed of in accordance with national legislation. They must not be incinerated, or disposed of as ordinary rubbish. CAUTION Danger of explosion if battery is incorrectly replaced.
  • Page 4 TABLE OF CONTENTS SECTION 1 Specifications ………………………………………………………. (see Cover sheet) SECTION 2 General Descriptions 2.1 Multi Band …………………………………………………….………… 06 2.2 Real Time Clock (RTC)…………………...……………...……………. 06 2.3 Vibra Alert Functionality ……………………………………..………… 06 2.4 Battery Safety …………………………………………………………... 06 2.5 Battery Charging ……..……………………………….………………...07 2.6 Accessory Interface …………………………………….………………...
  • Page 5 SECTION 7 Diagrams 7.1 RF Block 7.1.1 Block Diagram …...…….………………………………..……….. 24 7.1.2 Operational Description…………...……..…….……...………….. 25-26 7.2 Base Band Block 7.2.1 Block Diagram (1/2) ..….………………………………..……….. 27 7.2.2 Block Diagram (2/2)…………...……..…….…….…….………….. 28 7.2.3 Operational Description…………...……..…….……...………….. 29 7.3 Memory Stick Block ………..………………………...………………. 30 7.3.1 Block Diagram (1/2) ..….………………………………..………..

  • Page 6: Multi Band

    Users are able to manually roam between PLMN’s operating in GSM 900 and DCS 1800 bands. The CMD-MZ5 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 7: Accessory Interface

    2.6 Accessory Interface The table explains what kind of pins the phone supplies to the different accessories. Charge Audio Audio Audio Pins Power Detect (OUT) (IN) 19/22 AC-Adapter √ √ (QN-2TC) √ √ (QN-2CC) Desktop Charger √ √ (1-476-508-11) √ √...

  • Page 8: Rf Antenna Connector / Antenna Switch

    2.7 RF Antenna connector / antenna switch To connect an external antenna for accessory use, the CMD-MZ5 contains a stable RF connector with an integrated mechanical switch. This connector is placed on the I/O connector. The integrated mechanical switch switches between the helix antenna and the external RF antenna connection. The switching criterion is mechanical pressure from the RF accessory connector.

  • Page 9: Hands Free Kit

    Charging Time: Full charging can take up to ~3 hours, but will be longer if the CMD-MZ5 is switched on or if the temperature is outside the 0°C - 45°C operating range.

  • Page 10: Magic Gate Memory Stick

    3.6 Desktop Charger (not for sale by itself) The desktop charger can charge either the Standard 1-476-508-11 with the phone attached. The Desk Top Charger gets its power supply via the Power adapter QN-2TC. Specifications: Input voltage DC 5V Rated output voltage 5.0V Rated output current 500mA...

  • Page 11: Parts And Controls

    SECTION 4 OPERATING INSTRUCTIONS This section provides a brief guide to the operation and facilities available on the CMD-MZ5. Refer to the Operating Manual for full operational information. 4.1 Parts and Controls...

  • Page 12: Basic Features

    4.2 The Basic Features of the CMD-MZ5...

  • Page 14: Icon Glossary

    4.3 Icon Glossary...

  • Page 15: Menu Overview

    4.4 Menu Overview...

  • Page 17: Disassembly

    SECTION 5 DISASSEMBLING / TESTING 5.1 Disassembly IMPORTANT NOTE : The IMEI Sticker mounted on the MS 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 18 MEMORY STICK CONNECTOR BOARD ASSY...

  • Page 19: Disassembly

    SHIELD ASSY MS BOARD, MAIN BOARD Re-assembly procedure : To re-assemble the unit, apply the reverse order of the above mention disassembly procedure.

  • Page 20: Interface To Gsm-Tester

    5.2 Interface to GSM-Tester Test Set Up for CMD-MZ5 Level 1 Testing CMD-MZ5 Battery Pack Test SIM Card Service Test Connector RF output : SMA plug STC-02 Part No. 1-792-726-11 RF input Connector GSM – TESTER This unit acts as a base station providing...
  • Page 21 Level Test Procedure with GSM TESTER recommendation: • Simulate GSM call processing – to check the functionality of transmitting and receive audio signals of loudspeaker and microphone. • Basic GSM transmission & reception parameter testing – to ensure that handset’s performance compiles with standard GSM specification.

  • Page 22: Requirement

    • 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-MZ5 external connector. • Attach battery pack to CMD-MZ5; the CMD-MZ5 is powered up from the battery pack.

  • Page 23: Save Personal Data In Mobile

    • Click on “Start” and select an SRE file for downloading. − The CMD-MZ5 software is located in the MZ5. SRE file. − Any other SRE file is either only needed for the program itself, or can be a personal data file (see below).

  • Page 24: Block Diagram

    SECTION 7 DIAGRAMS 7.1 RF Block 7.1.1 Block Diagram...

  • Page 25: Operational Description

    7.1.2 Operational Description (1) Receiver Section Radio signals received from the antenna located on the top of cabinet enter the RF connector of common connector (CN401) provided at the bottom of cabinet. After they are separated from the signals coming from external units by a mechanical switch, they enter the antenna switch module (CP702).
  • Page 26 These two outputs pass through low-pass filters CP801 and 802 respectively to remove harmonic component. These CP801 and 802 are also used as directional couplers to detect a part of the power amplifier output for the power control. The outputs of CP801 and 802 are entered to the front-end module CP702. This module switches over the transmission, reception, and band, as mentioned previously.

  • Page 27: Base Band Block 7.2.1 Block Diagram (1/2)

    7.2 Base Band Block 7.2.1 Block Diagram (1/2)

  • Page 28: Block Diagram (2/2)

    7.2.2 Block Diagram (2/2)

  • Page 29: Operational Description

    7.2.3 Operational Description (1) IC102 This device provides the functions such as DSP1600 core, ADC, DAC, ROM, RAM, serial port, parallel host interface, two timers, and error correction coprocessor (ECCP). This device is connected to the system controller, RF, and Mic & Speaker to perform RF control and input/output of audio signals. As the operation clock, it uses 13MHz from the VCTCXO.

  • Page 30: Memory Stick Block

    7.3 Memory Stick Block 7.3.1 Block Diagram (1/2)

  • Page 31: Block Diagram (2/2)

    7.3.2 Block Diagram (2/2)

  • Page 32: Operational Description

    7.3.3 Operational Description (1) Memory Stick Bock Configuration The memory stick block consists of a CPU (IC101) with the built-in ARM 7 cores + MS I/F, digital signal processing IC (IC301), magic gate IC (IC401), audio path control IC (IC601), A/D and D/A converter (IC501), digital audio I/F (IC801), headphone amplifier (IC701), S-RAM (IC201), CMOS regulator (IC901, IC902, IC903, IC904), SIM I/F (IC205), optical connector, remote control jack, and 64M memory stick.

  • Page 33: Spare Parts

    SECTION 8 SPARE PARTS AND ACCESSORIES LIST 8.1 Spare Parts Note: • The parts with no reference in the exploded view are not supplied. 5HI 1R 3DUW 1R 'HVFULSWLRQ 5HPDUN 5HI 1R 3DUW 1R 'HVFULSWLRQ 5HPDUN $$ &$%,1(7 )/,3 $66<  %$77(5< %$&.

  • Page 34: Accessories List

    8.2 Accessories List 5HI 1R 3DUW 1R 'HVFULSWLRQ 5HPDUN  $'$3725 $& $&9  '(6. 723 &+$5*(5  5(027( &21752/ 81,7  +($'3+21(  &25' &211(&7,21 237,&$/  $& 32:(56833/< &25' 6(7 (8  $& 32:(56833/< &25' 6(7 8.  &$55<...
  • Page 35 Sony Corporation 2001.5 © Published by After Sales Service Digital Telecommunication Company 9-870-403-01...

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