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Sony CMD-J16 Service Manual

Portable digital cellular telephone with accessories
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SERVICE MANUAL
Ver 1.1 2001.04
______________________________________________________________________________________________________________
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
Dimensions
Weight
Volume
CMD-J5/J16
SPECIFICATIONS
Dual-Band
E-GSM 900 MHz, Transmit:
Receive:
DCS 1800 MHz,
Transmit:
Receive:
Class 4 (2W)
Class 1 (1W)
3V and 5V Pluggable mini SIM card
High resolution full graphics display
4 Grey-scale type
Resolution: 96 x 92 pixels
9 lines, proportional font
200 kHz
E-GSM: 174
DCS
: 374
Transmit frequency drift (synchronized)
< ± 0,1 p.p.m
GSM: 2W
DCS : 1W
Standby : 30h -150h
Talk time : 2h15 - 6h
123 mm x 42 mm x 15 mm
85 g
3
81 cm
PORTABLE DIGITAL CELLULAR TELEPHONE
880 ~ 915 MHz
925 ~ 960 MHz
1710 ~ 1785 MHz
1805 ~ 1880 MHz
standard battery
standard battery
WITH ACCESSORIES
E Model

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Summary of Contents for Sony CMD-J16

  • Page 1 SERVICE MANUAL Ver 1.1 2001.04 ______________________________________________________________________________________________________________ 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 Dimensions Weight Volume CMD-J5/J16 SPECIFICATIONS Dual-Band E-GSM 900 MHz, Transmit: Receive: DCS 1800 MHz, Transmit:...
  • Page 2 Power requirements Operating temperature Accessories operating temperature Connectors Supplied accessories Optional accessories 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: Table Of Contents

    2.6 Battery Safety ……………………………………………………06 2.7 Battery Capacity ….…………………………………………….. 06 2.8 Accessory Interface ..…………………………………………... 07 SECTION 3 Operating Instructions 3.1 The Basic Features of the CMD-J16 ………………...………..08 3.2 Security Codes ………..…………………………………………09 3.3 Icon Glossary …………………………………………………… 10 3.4 Menu Overview …………………………………………………. 10 SECTION 4 Disassembling/Testing 4.1 Disassembly ……………………………………………………..

  • Page 4: General Descriptions

    900MHz and 1800MHz, Dual band networks can provide major benefits in terms of capacity enhancement and revenue optimisation through the introduction of new services. The CMD-J16 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 5: Radio Frequency Power Levels

    Frequency band uplink: downlink: Radio Channels max. BS-Power max. MS-Power 2.3 Speech Codec The CMD-J16 supports the following speech codecs. • Full Rate (FR) Codec • Half Rate (HR) Codec • Enhanced Full Rate (EFR) Codec The speech codec forms the human voice into a digital signal, which is sent in the GSM network.

  • Page 6: Battery Charging

    2.5 Battery Charging There is no charging circuitry in the battery pack. The CMD-J5/J16 has complete charger function internally. The telephone can be charged only with the battery connected the phone. This situation can be sub-divided into two situations: the phone is on or off. It can be charged with the AC Adapter, Travel Charger or Cigar Lighter Charger.

  • Page 7: Accessory Interface

    2.8 Accessory Interface The table explains what kind of pins the phone supplies to the different accessories. Charge Pins √ √ Charger Connector layout Connector view from base of phone The connector comprises the following pins: Audio Audio In, Audio Out and Audio GND: Audio IN: Is a single ended input with a maximum sensitivity of 365 mVrms.

  • Page 8: Operating Instructions

    OPERATING INSTRUCTIONS 3.1 The Basic Features of the CMD-J5/J16 • Parts and Controls This section provides a brief guide to the operation and facilities available on the CMD-J5/J16. Refer to the Operating Manual for full operational information. Antenna Display On/Off Key, Call End Key, Clear Key Voice Mail Key Microphone Keypad (alphanumeric keys)

  • Page 9: Security Codes

    • The Centre Key Press the Centre Key in standby mode to access the Main Menu. During a call, press the Centre Key to access the Call Menu. In Sub-menus, access/exit the help function by pressing the Centre Key • The Voicemail Key Press and hold to access your Voicemail...

  • Page 10: Icon Glossary

    3.3 Icon Glossary ICON Explanation Network not available Network signal strength (strong) Battery strength SMS (Envelope Icon) Voicemail Keypad locked Alarm Silent Mode Vibra Alert Single Beep Ringer off Conversation Privacy (ciphering) not supported 3.4 Menu Overview Press the Jog Dial from standby mode to acess the Main menu: Read message Create message Settings...

  • Page 11: Disassembling/Testing

    SECTION 4 DISASSEMBLING / TESTING 4.1 Disassembly IMPORTANT NOTE : The IMEI number is the electronic identification of the hardware, which is stored electronically. There should be no discrepancy between the number on the sticker and the number within the set memory allowed. In case of replacing the lower cabinet it is to make sure that the IMEI Sticker mounted on the lower case (visible from the battery compartment) will be replaced to the new housing part as well.
  • Page 12 IMPORTANT: Do not detach the shield case from the main board CABINET LOWER Re-assembly procedure : To re-assemble the unit, apply the reverse order of the above mention disassembly procedure.

  • Page 13: Interface To Gsm-Tester

    4.2 Interface to GSM-Tester Test Set Up for CMD-J5/J16 Level 1 Testing Use special RF-Adapter for connection of STC-03 to your GSM –Tester ! CMD- J 5/J 16 Battery Pack Test SIM Card Service Test Connector RF output : SMA jack STC-03 Part No.

  • Page 14: Jigs And Tools

    Level Test Procedure with GSM TESTER recommendation: • Simulate GSM call processing – to check the functionality of transmitting and receiving audio signals of loudspeaker and microphone. • Basic GSM transmission & reception parameter testing – to ensure that handset’s performance compiles with standard GSM specification.

  • Page 15: Programming Instructions

    PROGRAMMING INSTRUCTIONS 5.1 Requirement • PC (486 type or higher) with Microsoft “Windows” Operating System • One COM-port free for usage • The Data Transfer Cable (p/n 1-757-348-11) PREPARATION FOR SOFTWARE UPDATE 5.2 Hardware set-up • Copy all the files to the PC (define own directory). •...

  • Page 16: Save Personal Data In Mobile

    • Select “file”/”Settings…” and check if the settings for the “Com Port”and “Speed” are correct. − The FlashLoader automatically detects all available Com ports on the PC. (COM 1 or COM 2) − Baud rates up to 812500bps will be supported, but standard PCs, unless it is correctly customised (i.e.

  • Page 17: Diagrams

    6.1 Block Diagram - Radio Frequency (RF) Rx frontend filter Ceramic Filter 1805..1880 MHz SAW Filter 925..960 MHz Antenna Antenna Switch RF Connector with mechanical switch Detector and APC loop Level control Pin diode 880..915 MHz switch Directional LP Filter coupler + LPF DCS1800 Pin diode...

  • Page 18: Block Diagram - Baseband

    6.2 Block Diagram - Baseband FLASH/SRAM I/O CONNECTOR DGND GEN I/O POWER OUT RX (IN) TX (OUT) ACC ID AUDIO OUT AUDIO IN AGND Battery Connector LI-ION BATTERY RTC / ID Connector SIM CARD 6.2.1 General Baseband Indications The Baseband part consists of two chips, a digital chip IC 1 and an analog one IC 2. The CMD-J5/J16 external memory size is 32 Mbits Flash ROM and 4 Mbit SRAM.

  • Page 19: Block Diagram - Audio

    IC 2 IC 2 is the platform of the A/D-D/A converter for the interfacing and processing of baseband I/Q signals and voice signals. It includes: the complete set of baseband functions to perform the interface and processing of voice signals, interface for processing of baseband components as In Phase (I) and Quadrature (Q) signals which support single slot and multi slot mode, associated auxiliary RF control features,...

  • Page 20: Spare Parts And Accessories List

    1-476-206-12 AC ADAPTER (CABLE) 1-757-783-11 AC POWER-SUPPLY CORD SET 3-221-976-21 MANUAL, INSTRUCTION 3-221-976-81 MANUAL, INSTRUCTION 3-221-976-91 MANUAL, INSTRUCTION 3-227-528-21 GAMES LEAFLET (MALAYSIA) 3-227-791-21 GAMES LEAFLET 3-232-948-01 LIST, CHARACTOR CORRESPOND Sony Corporation Description Remark QN-3AC1 (MALAYSIA) QN-3AC2 (HONG KONG) QN-3TC (TAIWAN)

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