CMD-J5/J16
SERVICE MANUAL
E Model
Ver 1.1 2001.04
______________________________________________________________________________________________________________
SPECIFICATIONS
Signalling format
Frequency range
Dual-Band
E-GSM 900 MHz, Transmit:
Receive:
DCS 1800 MHz, Transmit:
Receive:
880 ~ 915 MHz
925 ~ 960 MHz
1710 ~ 1785 MHz
1805 ~ 1880 MHz
GSM power class
DCS power class
SIM chip
Class 4 (2W)
Class 1 (1W)
3V and 5V Pluggable mini SIM card
High resolution full graphics display
4 Grey-scale type
Display
Resolution: 96 x 92 pixels
9 lines, proportional font
200 kHz
Channel spacing
Number of channels
E-GSM: 174
DCS : 374
Frequency stability
RF output power
Battery life
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
standard battery
standard battery
Dimensions
Weight
Volume
81 cm3
PORTABLE DIGITAL CELLULAR TELEPHONE
WITH ACCESSORIES
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TABLE OF CONTENTS
SECTION 1
Specifications ……………………………………………………… (see Cover sheet)
SECTION 2
General Descriptions
2.1 Multi Band ………………………………………………………. 04
2.2 Radio Frequency Power Levels …..………………………….. 05
2.3 Speech Codec …………………………………………………. 05
2.4 Languages ……………………………………………………….05
2.5 Battery Charging ……..………………………………………… 06
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 ……………………………………………………..11-12
4.2 Interface to GSM-Tester ………………………………………..13
4.3 Jigs and Tools……………………………………………………14
SECTION 5
Programming Instructions
5.1 Requirement ..……………………………………………………15
5.2 Hardware Set-up ..…...……………………………………….. 15
5.3 Software Set-up .……………………………………………… 15
5.3.1 Download Software to Mobile ………………..…………. 15-16
5.3.2 Save Personal Data in Mobile …………………………… 16
5.3.3 Reset of Personal Data …………………………………… 16
5.3.4 Reset of Security Code Lock …………………………...…16
SECTION 6
Diagrams
6.1 Block Diagram – Radio Frequency (RF) …….………………..17
6.1.1 General RF Indications …..……………………………….. 17
6.2 Block Diagram – Baseband …………………………………… 18
6.2 1 General Baseband Indications …...……………………… 18-19
6.3 Block Diagram – Audio …………………………………………19
6.3.1 General Audio Indications …………………………………19
SECTION 7
Spare Parts and Accessories List ……………………………..…..20
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SECTION 2
GENERAL DESCRIPTIONS
2.1 Multi-band :
CMD-J16 support E-GSM 900 and DCS 1800 multi-band functionality.
For the use in Europe and in other countries worldwide, ETSI has specified GSM standards into two frequency
bands. That is the 900-MHz and 1800-MHz band and is usually referred to as GSM900 and GSM1800 (formerly
DCS1800).
While the 900-MHz band has 124 channels (extended version: 175), the 1800-MHz band with its 375 channels
provides a three-times higher capacity. Not only as a result of this large range of channels but also due to the low
transmission power and the transmission distance, GSM1800 supports a higher quantity of RF-channels.
The Dual band technology enables a network operator with spectrum at both 900MHz and 1800MHz to support the
seamless use of dual band handsets across both frequencies. By supporting seamless handovers between
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.
It supports the extra functionality required for multi-band mobile stations: Inter-band/”seamless” hand-over,
channel assignment, cell selection and re-selection, all between both bands within a Public Land Mobile Network.
The manual and automatic PLMN selection in both bands is given.
The user does not need any special action to use the multi-band functionality of the phone.
Users are able to manually roam between PLMN’s operating in GSM 900 and DCS 1800 bands.
E-GSM
With the further development of the GSM standard, an additional range of frequencies has been made available to
the “Global system for mobile communications”. For each of the two duplex frequency ranges, one for the forward
direction and one for the reverse direction, additional 10 MHz have been added to the bottom end of the bands,
extending the frequency range to 50 further channels.
The mobile station transmits in the 880- to 915 MHz range, and the base station transmits in the 925- to 960 MHz
range. A duplex spacing of 45 MHz is used, the base station always transmits on the high side of the duplex
frequency pair.
The numbering for these additional channels is from 974 to 1023. This is done to avoid assigning one channel
number twice within the same standard.
Compared to the primary GSM system, Channel number 0 is used in the extended GSM system, since it does not
make sense to reserve it at a guard band within the E-GSM bands. Now, the lowest channel, number 974 (880.0
MHz), serves as the guard band between GSM and other services on lower frequencies.
DCS 1800
DCS-1800 uses the frequency ranges of 1710 to 1785 MHz in the uplink direction, and 1805 to 1880 MHz in the
downlink direction.
From these figures it follows that the duplex spacing is 95 MHz with 374 channels with bandwidths of 200 kHz
each.
The channels are numbered from 512 to 885 in order to distinguish them from the channels in the primary and
extended GSM frequency bands.
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2.2 Radio Frequency Power Levels:
Between the DCS 1800 and both GSM Systems are differences regarding the power level. DCS 1800 basically
needs lower power levels. If the performance of a MS for GSM system was certified of 2W (Power Class 4), then in
the DCS-1800 system it is only 1W (Power Class 1). There are also reduced BTS power levels due to microcell
applications, which means instead of the 40W (Power Class 4) in the GSM system DCS 1800 needs only 20W
(Power Class 1).
Preferences
GSM 900
E-GSM
DCS 1800
Frequency band
uplink:
MHz
890 - 915
935 - 960
MHz
880 - 915
925 - 960
MHz
1710 -1785
1805 - 1880
downlink:
Radio Channels
max. BS-Power
max. MS-Power
124
174
374
40 W (46 dBm)
2 W (33 dBm)
20W (43 dBm)
1W (30 dBm)
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.
The GSM system currently has three different speech codec standards.
At first, the Full Rate (FR) Codec was introduced. With new requirements concerning speech quality and
availability of radio channel resources two further standards were introduced, the Half Rate (HR) Codec and the
Enhanced Full Rate (EFR) Codec. The Half Rate (HR) Codec requires only half the channel capacity of a Full Rate
(FR) Channel. The Enhanced Full Rate (EFR) Codec requires the same radio channel resources as a Full Rate
(FR) Codec but offers Fixed Line quality with superior vocal clarity.
2.4 Languages
The CMD-J16 supports the following languages:
Taiwan:
• English
• Chinese Simplified
• Chinese Traditional
(for Taiwan)
Hong Kong:
• English
• Chinese Simplified
• Chinese Traditional
The CMD-J5 supports the following languages:
• Bulgarian
• Croatian
• Czech
• Danish
• Dutch
• English
• Finnish
• French
• German
• Greek
• Hungarian
• Italian
• Norwegian
• Polish
• Romanian
• Russian
• Slovak
• Slovene
• Spanish
• Swedish
• Turkish
• Portuguese
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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.
The battery symbol is used to indicate the charging, and to indicate when the battery is fully charged. This is done
using the following sequence of icons:
The uncharged segments of the battery are moving in a right to left manner until the charging stops. The
sequences for each charging level is repeated until the battery is charged to that level.
When the charging sequence is finished the flashing of the battery level sign stops.
The phone shows the full-battery icon.
2.6 Battery Safety
The battery pack contains a single Li-ion cell, a safety circuitry and, in addition, a microprocessor unit which
manages RTC information by reading out the binary counter value in the microprocessor. The charging circuitry
and the safety circuitry together guarantee a double fail-safe battery pack. This means that each component can
be either short or open and still all the safety requirements will not be violated.
The safety concept protects against:
Over voltage: The charging is stopped when Battery Voltage (Vbat) reaches 4.25V- 4.3V. The charging resumes
when Vbat falls below (4.025V - 4.125V).
Under voltage: When the cell voltage drops below 2.242V – 2.358V the cell is disconnected for discharging.
Charging is still possible.
Current fuse: Finally, if all protection functions are out of order due to abnormal condition, the current fuse protects
the device from explosion and fire with melting. The fuse melts 10A during 1 second.
2.7 Battery Capacity:
Standard Battery 640mAh typical Li-ion QN-J5BPS
Extended Battery 920mAh typical Li-ion QN-J5BPE
The phone can be charged even during making phone calls.
However, the shortest charging time will be reached when the phone is switched off.
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2.8 Accessory Interface
The table explains what kind of pins the phone supplies to the different accessories.
GND Charge
GEN Power
RX
(IN)
5
TX
(OUT)
6
ACC RS232 RS232 Audio
Audio
IN
AGND
Pins
I/O
OUT
ID
RTS
CTS
Out
1
2
3
4
7
8
9
10
11
12
Charger
√
√
Connector layout
Connector view from base of phone
12
1
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.
Audio OUT:
The single ended output delivers 0.8Vpp into a 1kΩ load.
These two signals are referred to as AGND.
RS232 Interface
5-pin interface: RX, TX, RTS(RFR), CTS and Gen I/O(DTR or DCD):
This is the communication interface to the Data cable “QN-3RS/USB”.
Pin 3 is connected to a general IO pin on the baseband digital chip. The functionality can be assigned on an
accessory by accessory basis to be input, output or interrupt.
Charge
The Charge pin represents the positive contact for the charging funtionality.
GND
The Ground pin represents the digital interface and charger return current.
ID
This pin shows the presence of an accessory and is also an analog ID for the accessory. Accessories which
provide charger functionality only do not support this pin and their presence is detected with a valid charger
voltage.
Power Out
Power-out has a different functionality with different accessories.
In the car-kit environment the ext. Vbat indicates that a phone call is accepted/in progress. This information is used
by the car-kit to power up the audio section of the car-kit, mute the car stereo and keep the car-kit powered up
even when the ignition is switched off.
Due to the fact that the ID of the accessory is detected first, the ACC power is not current limited (protected).
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SECTION 3
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.
1
2
3
4
5
6
7
8
9
Antenna
10
External connector
(Charging and Accessories)
Display
On/Off Key, Call End Key, Clear Key
Voice Mail Key
Microphone
11
12
13
14
15
16
Battery
Loudspeaker
External Antenna Connector
Headset Connector
Jog Dial
Keypad (alphanumeric keys)
Centre Key
Send Key
Side Switch
Ear piece
• The Jog Dial
The Jog Dial provides fast and easy menu navigation with only one hand.
Operation Function
Function
Rotate
Scrolls through menu options.
Opens Phonebook in Standby Mode
Press
(click)
Opens Menu in Standby Mode.
Selects an option (highlighted) in the display.
Press and Hold
Dials the phone number selected.
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• 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
• The Side Switch
ꢁ In standby mode, slide the switch up to activate/deactivate the manner modes.
ꢁ Afterwards, it is possible to switch among the manner mode functions. All manner mode icons appear
in the display; rotate the Jog Dial to select one:
Silent Mode
Ringer to Single beep
Vibra Alert :Vibra Alert without the ringer.
:turns the ringer and all tones to silent mode.
:ringer is restricted to a discrete single beep.
ꢁ For your convenience, sliding the side switch up in standby mode will toggle between the two last
settings.
ꢁ In standby mode, slide the switch down to lock/unlock your keypad (including Jog Dial). It is still
possible to make emergency calls (112) as well as answer/reject an incoming call (by pressing
) when the keypad is locked.
/
ꢁ During a call, turn the loudspeaker on by sliding the switch up once. Turn the loudspeaker off by
sliding the switch up again.
ꢁ During an incoming call, stop the ringer by sliding the side switch up.
ꢁ During a game, stop/start the backround sound by sliding the side switch up.
3.2 Security Codes
NUMBER OF
CODE TYPE
DESCRIPTION
DIGITS
PIN
Controls SIM security. Supplied by the
Service Provider !
4 to 8
Personal Identification Number
Controls memory security. Supplied by the
Service Provider !
PIN 2
4 to 8
Used to unblock PIN and PIN 2.
A PIN or PIN 2 will become blocked if the wrong
PIN / PIN 2
PIN or PIN 2 is entered three times.
Personal Unblocking Key
(PUK / PUK 2)
When the blocked PIN or PIN 2 is unblocked, a
new PIN or PIN 2 must be entered. If the wrong
PUK or PUK 2 is entered 10 times, the SIM card
will be unusable.
8
Supplied by the Service Provider !
Controls the call bar function. If the wrong
password is entered three times, this
service will be revoked.
Bearing Password
Security Code
4
Supplied by the Service Provider !
Controls the access to wap-and e-mail settings.
The default Security Code is: 0000
4 to 8
Refer to Section 5 “Programming Instructions”
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3.3 Icon Glossary
ICON
Explanation
ICON
Explanation
Missed calls
Network not available
Network signal strength (strong)
Battery strength
SMS (Envelope Icon)
Voicemail
Incoming call barring
Outgoing call barring
Incoming + Outgoing call barring
Conditional Divert
Unconditional Divert
Active call
Keypad locked
Alarm
Silent Mode
Call hold
Vibra Alert
Mute Microphone
Headset connected
Handsfree Kit connected
Loudspeaker on
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:
CMD-J5 only
Read message
Create message
Settings
Local area info
Browser
Favourites
Settings
Ringer
Set Sound
Calendar
Preferences
Security
Call data
Call settings
Clock
Calculator
Games
If not reachable
If no reply
If busy
All calls
All fax
All data
Cancel all
Phonebook menu
Voicemail
Search
Incomming Calls
Outgoing Calls
Missed Calls
Delete All
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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.
Follow the disassembly procedure in the numerical order given.
CABINET UPPER
MAIN BOARD ASS’Y
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LCD
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.
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4.2 Interface to GSM-Tester
Test Set Up for CMD-J5/J16 Level 1 Testing
CMD- J 5/J 16
+
Battery Pack
+
Test SIM Card
Service Test Connector
RF output :
SMA jack*
STC-03 Part No.
3-224-391-01
RF input Connector *
GSM – TESTER
This unit acts as a base station providing
all the necessary GSM signalling
requirements and provides GSM signal
measuring facilities as well.
* Use special RF-Adapter for connection of STC-03 to your GSM –Tester !
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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.
4.3 Jigs & Tools
Description
Part No
Remark
1-757-348-11
3-043-180-01
3-224-391-01
Necessary For Software Update
DATA TRANSFER CABLE
HOOK RELEASE JIG
DTC-04
STC-03
For Housing Opening
For Connection To GSM Measure
Equipment
SERVICE TEST CONNECTOR
HOOK RELEASE JIG
DATA TRANSFER CABLE
SERVICE TEST CONNECTOR
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Section 5
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
DATA
TRANSFER
5.2 Hardware set-up
• 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-J5/J16 external
connector.
• Attach battery pack to CMD-J5/J16; the CMD-J5/J16 is powered up from the battery pack.
• The initial settings of the flash.exe program may not correspond with the normally correct settings. It is highly
advisable to check the settings first (see 5.3 Software set-up).
5.3 Software set-up
5.3.1 ∗ Download Software to Mobile (Software Update)
J5 Flash.exe
• Start the program flash.exe by double-clicking on its icon in the Windows Explorer.
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• 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. with a Fast Serial Board), will not support
Baud rates > 115200bps.
− The default values are
COM1
115200
• Click on the “Load” button and select an SRE file for downloading.
− The CMD-J5/J16 software is located in the J5.SRE file.
− Any other SRE file is either only needed for the program itself, or can be a personal data file.
Note: If a “flash.sre” file appears, please mind that this is application software (do not use / modify)
−Flash erase area is automatically calculated with the contents of the file.
• Switch on the CMD-J5/J16.
• Now the program runs automatically.
5.3.2 ∗ Save Personal Data in Mobile (Get Data / Write Data)
The set-up and all requirements for this data transfer are the same as for the software update.
• Check if the settings for the “Com Port” and “Speed” are correct.
• Click on “Get Data”.
• Switch on the CMD-J5/J16.
• When the read data is downloaded either reload it in another mobile (reconnect a new mobile and click on
“Write Data”) or save it on the disc using File/Save option.
5.3.3 ∗ Reset of Personal Data (Erase Data)
The set-up and all requirements for this data transfer are the same as for the software update.
• Check if the settings for the “Com Port” and Speed” are correct.
• Click on “Erase Data”.
• Switch on the CMD-J5/J16.
• All individual settings (such as Phonebook entries and WAP settings etc.) will be deleted.
5.3.4 ∗ Reset of Security Code Lock (Clear Lock)
The set-up and all requirements for this data transfer are the same as for the software update.
• Check if the settings for the “Com Port” and Speed” are correct.
• Click on “Clear Lock”.
• Switch on the CMD-J5/J16.
• The individual Security Code will be reset to the default setting: 0000 !
For any of the above stated functions, follow the instructions written in the status bar
(the first one from the top).
Follow up the progress of the up/download process by checking the Progress bar (the
second one from the top).
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SECTION 6
DIAGRAMS
6.1 Block Diagram - Radio Frequency (RF)
VCC_RF
LDO
LDO
RF_EN
Rx frontend filter
DCS
Rx interstage filter
VCC_SYNTH
1st Rx mixer
LNA
LNA
IQ Demodulator
IF
RF
IF
SAW Filter
440 MHz
RXIP
I
IF Amplifier (PGC)
RXIN
Ceramic Filter
1805..1880 MHz
SAW Filter
1805..1880 MHz
LO
90°
BB amplifier and
low pass filter
RXQP
RXQN
∑
0
°
GSM
Q
RF
IF
RX:
AFC
GSM 1365..1400 MHz
DCS 1365..1440 MHz
VCTCXO
SAW Filter
925..960 MHz
SAW Filter
925..960 MHz
LO
13 MHz
CLK13M
440 MHz
LO1 (RF) PLL:
- RX -
RX
1
Antenna
LO1 (RF) PLL
200 kHz step
N
N+1
GSM 1365..1400 MHz
DCS 1365..1440 MHz
- TX -
GSM 1370..1440 MHz
DCS 1385..1460 MHz
2
LNA Bias
control
1
Transceiver
Total VCO Range:
1365 to 1460 MHz
Antenna
Switch
N
ϕ
1
Loop
Filter
LO1
VCO
TX:
GSM 1370..1440 MHz
DCS 1385..1460 MHz
RF Connector with
mechanical switch
PLL
TX
LO2 (IF) PLL
RX 880 MHz
TX 975 MHz
N
ϕ
Detector and
Level control
2
1
DCS
APC loop
GSM
Loop
Filter
LO2
VCO
1
M
5
LO2 (IF) PLL
1 MHz step
1
TX:
1
Total VCO Range:
880 to 975 MHz
GSM 685..720 MHz
DCS 1385..1460 MHz
GSM
880..915 MHz switch
Tx GSM VCO
880..915 MHz
Pin diode
3/5
GSM :5
DCS :3
1
Directional
PA
LP Filter
SERCK
SERDA
SERLE1
SERLE2
coupler
+
LPF
Down
Converter
LP Filter
DCS1800
Pin diode
1710..1785 MHz switch
Tx DCS VCO
1710..1785 MHz
Loop
Filter
Sum loop
I
ϕ
Directional
coupler
LP Filter
TXIP
PA
90°
0
°
∑
Phase
TXIN
detector
TXQP
TXQN
Q
GSM 195 MHz
DCS 325 MHz
DET_EN
Digital
signals
IC 1
IC 2
TX_SW_EN
APC_DOWN
GSM_TX_EN
DCS_TX_EN
GSM_VCO_EN
DCS_VCO_EN
RF_IC_EN
DET_TX
TXP_OFS_EN
Analog
signals
AUX_DAC
TXP
6.1.1 General RF Indications
The radio part of the CMD-J5/J16 handles the air interface according to the GSM specifications.
It is the main contributor for the dualband functionality for E-GSM 900 and DCS 1800.
Receiver
The receiver consists of two separated RF paths for GSM and DCS 1800 each.
On the transmission line between the antenna switch of the RF part and the antenna there is the RF connector
including a mechanical switch to connect an external antenna for accessory use. The integrated mechanical
switch switches between the helix antenna and the external RF antenna connection. As long as a plug is
connected the antenna is deactivated and all RF signals go across the connector.
The GMSK (Gaussian-filtered minimum shift keying) modulated 900 MHz / 1800 MHz signal received by the
antenna is filtered, gained and downconverted into the baseband via an intermediate frequency of 440 MHz.
The 440 MHz filter is followed by a tuneable amplifier and IQ demodulator. Behind the demodulator there are
additional base band amplifiers and low pass filters.
The In Phase (I) and Quadrature (Q) signal outputs are balanced each.
A 13 MHz voltage-controlled-temperature-compensated crystal oscillator (VCTCXO) generates the clock
frequency for the PLL and baseband part.
Transmitter
In the transmit direction the digitally GMSK-modulated baseband signal is upconverted to the transmit frequency
in the 900 MHz / 1800 MHz band via an intermediate frequency of 195 MHz (GSM) / 325 MHz (DCS 1800) by
means of an IQ modulator and the subsequenting sum loop.
All RF and IQ signals are balanced signals in order to suppress crosstalk effects. According to GSM
recommendations transmitter and receiver are never active at the same time.
(TDMA system “Time Division Multiple Access”).
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6.2 Block Diagram - Baseband
KEY-LED
MCP-I/F
BL-I/F
FLASH/SRAM
LCD-LED
KEY-I/F
LCD-I/F
KEY-MATRIX
FLEX-BOARD
LCD
SLIDE-SW
(REC/LOCK
or Manner)
KEYBOARD
IC 1
I/O CONNECTOR
JOG DIAL
DGND
CHG
1
2
3
4
5
6
JOG
MODEM-I/F
JOG-I/F
GEN I/O
POWER OUT
RX (IN)
Multiactor
TIME
PROCCESSING
UNIT
*Ringer
*Vibrator
*Loud-
TX (OUT)
RINGER
AUDIO
AMP
ACC ID
RTS
CTS
7
8
9
Speaker
32kHz
CLK-
CTRL
RTC
HEADSET
AUDIO &
REMOTE
RF-I/F
HEADPHONE-JACK
AUDIO OUT
AUDIO IN
AGND
10
11
12
SIM
Interface
IC 2
I/F
MIC
Battery
Connector
IC 1
I/F
Power / CHG
Management
AUDIO
AMP
EAR
RECEIVER
LI-ION
BATTERY
AUDIO
I/F
SIM I/F
HFK I/F
RTC / ID
IC 2
MIC
SIM LEVEL
CTRL 3V/5V
SIM
Connector
A/D CONV
RF I/F
A/D, D/A
SIM CARD
TCXO
RF
BLOCK
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.
IC 1
The application of IC 1 is the management of the GSM baseband processes through the GSM layer 1, 2 and 3
protocols as described in the ETSI standard with a specific attention to the power consumption in both GSM
dedicated and idle modes.
It is a chip that implements:
ꢀ
the digital baseband processes of the CMD-J5/J16 and combines a Digital Signal Processing (DSP) with its
program and data memories,
ꢀ
ꢀ
ꢀ
a Micro-Controller core with emulation facilities and an internal RAM memory,
a clock squarer cell,
several compiled ports and equivalent CMOS gates.
Full support for Full-Rate, Enhanced Full-Rate and Half-Rate speech coding is given.
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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,
supply voltage regulation,
battery charging control and
switch ON/OFF system analysis.
Further, IC 2 includes also on chip voltage reference, under voltage detection and power -on reset circuits.
IC 2 interfaces with the digital baseband device through a set of digital interfaces dedicated to the main functions
of IC 1:
1. A baseband serial port (BSP) and a voiceband serial port (VSP) to communicate with the DSP.
2. A micro- controller serial port (USP) to communicate with the micro contoller core of IC 1.
3. A time serial port (TSP) to communicate with the processing unit for real time control.
6.3 Block Diagram - Audio
IC 1
IC 2
6.3.1 General Audio Indications
Multiactor (Loudspeaker /Ringer Vibrator)
This device is a combined electrodynamic vibration exciter with an additional membrane to improve frequency
response and enhance ringer level.
The system is tuned to the vibration frequency around 130 Hz.
Headset Connector (Headphone Jack)
The headset is connected directly to the circuit to the built in microphone and earpiece. The connector is a 4-pole
jack with 2 switches.
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SECTION 7
SPARE PARTS AND ACCESSORIES LIST
Note:
•
The parts with no reference in the exploded view are not supplied.
Ref. No. Part No.
Description
A-3649-251-A CABINET, UPPER SUB-ASSY
(HONG KONG)
A-3649-263-A CABINET, UPPER SUB-ASSY
(MALAYSIA)
A-3649-313-A CABINET, UPPER SUB-ASSY
(TAIWAN)
Remark
Ref. No. Part No.
Description
Remark
ACCESSORIES & PACKING MATERIALS
*************************************************
1
1
1
1-476-203-11 AC ADAPTOR EU
QN-3AC1
(MALAYSIA)
QN-3AC2
1-476-204-11 AC ADAPTOR UK
(HONG KONG)
2
3
1-542-441-21 MICROPHONE
A-3649-063-A RECEIVER ASSY
1-476-206-12 AC ADAPTER (CABLE)
QN-3TC
(TAIWAN)
1-757-783-11 AC POWER-SUPPLY CORD SET
4
5
6
7
8
3-045-009-01 RUBBER KEY
A-3622-451-A LCD ASSY
1-794-665-11 CONNECTOR HOUSING
1-793-605-22 SIM CONNECTOR
A-3622-453-A FLEX MOUNT
(TAIWAN)
3-221-976-21 MANUAL, INSTRUCTION
(CHINESE, TRADITIONAL) (HONG KONG)
3-221-976-81 MANUAL, INSTRUCTION
(TAIWANESE) (TAIWAN)
3-221-976-91 MANUAL, INSTRUCTION
(ENGLISH) (MALAYSIA)
3-227-528-21 GAMES LEAFLET (MALAYSIA)
3-227-791-21 GAMES LEAFLET
(HONG KONG, TAIWAN)
9
3-225-215-01 PLATE, JACK
1-418-426-21 ROTARY ENCODER
1-529-799-21 MULTIACTOR
A-3649-053-B CABINET, LOWER SUB-ASSY
1-754-151-21 HELICAL ANTENNA
10
11
12
13
3-232-948-01 LIST, CHARACTOR CORRESPOND
(TAIWAN)
14
15
16
17
18
3-225-211-01 CAP, RF
1-756-116-21 BATTERY PACK, 640
3-929-548-01 SCREW (1.7x6), +PTT
3-224-788-01 SCREW (DIA1.4x4.5), PRECISION
3-225-214-01 CAP, JACK
Sony Corporation
Digital Telecommunications Network Company
(Hongkong/Malaysia/Taiwan)
9-873-704-22
© 2001.3
Published by Quality Assurance Dept.
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