Panasonic KX-TDA0142CE User manual

ORDERNO. KMS0304716C8
4-Channel Cell Station Unitfor DECTPortableStation
KX-TDA0142CE
(for Europe, AsiaOceania, MiddleNear East, Russiaand Africa)
2003 PanasonicCommunications Co., Ltd. All rights reserved.
Unauthorized copying and distribution isaviolation of law.
IMPORTANTINFORMATION ABOUTLEAD FREE, (PbF), SOLDERING
If leadfree solderwas usedinthe manufacture of this product the printedcircuit boards will be
markedPbF.
Standardleaded, (Pb), soldercanbe usedas usual on boards without the PbF mark.
Whenthis mark does appearplease readand followthe special instructions describedinthis
manual on the use of PbF and howit might be permissible touse Pbsolderduring service and
repairwork.
1. ABOUT LEAD FREE SOLDER (PbF: Pb free)
Note:
Inthe information below, Pb, the symbol forleadinthe periodic table of elements, will referto
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standardsolderorsolderthat contains lead.
We will use PbF whendiscussing the leadfree solderusedinourmanufacturing process which
is made fromTin, (Sn), Silver, (Ag), and Copper, (Cu).
This model, and others like it, manufacturedusing leadfree solderwill have PbF stampedon
the PCB. Forservice and repairwork we suggest using the same type of solderalthough, with
some precautions, standardPbsoldercanalsobe used.
Caution
-PbF solder has amelting point that is50° ~ 70° F, (30° ~ 40°C)
higher than Pb solder. Please use asoldering iron with
temperature control and adjust itto 700° ± 20° F, (370° ± 10°C). In
case of using high temperature soldering iron, please be careful
not to heat too long.
-PbF solder will tend to splash ifitisheated much higher than its
melting point, approximately1100°F, (600°C).
-Ifyou must use Pb solder on aPCB manufactured using PbF
solder, remove as much of the original PbF solder as possibleand
be sure that anyremaining ismelted prior to applying the Pb
solder.
-When applying PbF solder to doublelayered boards, please check
the component side for excess which mayflow onto the opposite
side (See figure, below).
1.1. SUGGESTEDPbF SOLDER
There are several types of PbF solderavailable commercially. While this product is
manufacturedusing Tin, Silver, and Copper,
(Sn+Ag+Cu), you canalsouse Tinand Copper, (Sn+Cu), orTin, Zinc, and Bismuth, (Sn+Zn+Bi).
Please check the manufac
turer’s specific instructions forthe melting points of theirproducts and anyprecautions for
using theirproduct withother
materials.
The following leadfree (PbF) solderwire sizes are recommendedforservice of this product:
0.3mm, 0.6mm and 1.0mm.
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1.1.1. HOW TO RECOGNIZE THATPbFREE SOLDER IS USED
“PbF” is markedon the PCB toshowthat Pbfree solderis used. (See the figure below.)
1.2. NOTE
Current models of the KX-TDA0142CE use PbF. Early-production models do not.
2. FOR SERVICE TECHNICIANS
ICs and LSIs are vulnerable tostatic electricity.
Whenrepairing, the following precautions will helpprevent recurring malfunctions.
1. Cover the plasticparts boxes with aluminum foil.
2. Ground the soldering irons.
3. Use aconductive mat on the worktable.
4. Donot touch ICor LSI pins with bare fingers.
3. CAUTION
3.1. NOTE
Whenyou note the serial number, write downall of the 11 digits.
The serial numbermaybe found on the label affixedtothe bottomof the unit.
4. SPECIFICATIONS
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Item Description
RadioAccess Method Multi CarrierTDMA-TDD
FrequencyBand 1880 MHz to1900 MHz*1(*1The numbermayvarydepending on
the
area . InTaiwan, it is 1880 MHz to1895 MHz.)
Numberof Carriers 10*2 (*2 The numbermayvarydepending on the country/area . In
Taiwan,
is 8.)
CarrierSpacing 1728 kHz
Bit Rate 1152 kbps
CarrierMultiplex TDMA, 24 (Tx12, Rx12) slots perframe
Frame Length 10 ms
Modulation Scheme GFSK
Roll-off factor=0.5 50%roll-off inthe transmitter
Data Coding forModulator Differential Coding
Voice CODEC 32 kbps ADPCM (CCITT G.721)
Operation range Upto300 moutdoors.
Upto50 mindoors.
Transmission Output Average 10 mW
Peak 250 mW
Operating conditions 0-40°C, 20-80%relative airhumidity(not condensing)
Dimension Cell Station 140 (L) mm × 172 (W) mm × 34 (D) mm (5 1/2× 6 25/32 ×
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Weight about 265 g
5. CONNECTING THE CELL STATION TO THE
HYBRID IP-PBX
Refertothe following example toconnect a CS tothe HybridIP-PBX.
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Notes
-Pinassingnments for the ports 2to 8are the same as those of the
port 1.
Accessoryand User-suppliedltems forthe CS
Accessory: screwx 2, washerx 2, ferrite core x 1.
User-supplied: RJ11 connector
5.1. Connecting the CS
1. Connect the cablefrom the CSinterface card to the CS.
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2. Pass the cablethrough the groove of the CS(inanydirection
depending on your convenience). Wrap the cableonce around the
ferrite core .Then close the case of the ferrite core.
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Note
If you needtoopenthe ferrite core, use a flatheadscrewdrivertounlatchthe case of the ferrite
core.
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6. DISASSEMBLY INSTRUCTIONS
1. Remove 5 Screws (A).
2. Remove the BottomCabinet.
2. Remove the Solderon Cable of the MainBoardby
the Soldering iron.
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3. Remove the MainBoardfromthe Front Cabinet.
2. Remove the RFunit fromthe MainBoard.
7. TROUBLESHOOTING GUIDES
7.1. PortableStation (PS) cannot register to cell station (CS) or PS
does not link CS.
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7.2. RFcheck flowchart for Cell Station (CS)
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8. CS login mode
-Required Equipments
1. (PC)Personal Computer with serial port (Windows2000/98 or
previous version with communication software)
2. Power SupplyAdaptor (PSZZ1TDA0142)
3. Service Jipcable(PSZZ2TDA0142)
4. AC Adaptor or BatteryBox (PSZZTD142CE)
8.1. Initial setting
1.1 Connect KX-TDA0142CE toyourPC withthe Service JIG cable, and thenpoweron KX-
TDA0142CE witha Powersupplyadaptor.
1.2 Property
Please set propertyas follows
Port COM1
Bit persecond 19200
Data bits 8
Parity None
Stop bit 1
Flowcontrol Xon/Xoff
1.3 ASCII setup
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Please set as follows.
2.1 Howtoenter“CS loginmode”.
Afterwaiting forabout 10 seconds, press Ctrl and “D” simultaneouslytoenter“CS loginmode”
(The following windowis displayed.).
2.2. Press “VER” and Enter, thensoftware version is appearedon display.
If version of TDA0142CE is appeared, thenoperation of CPU is OK.
Note:
"**" showsoftware version. The numberof the version are not concernedwiththe "CS login
mode" performance. If version of software is appeared, thenoperation of CPU is OK.
8.2. How to check the status of CSwith aPCprogram
<< Initial setting >>
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1. Connect KX-TDA0142CE(Cell Station) with cablebetween CSand
CSINFcard.
2. Connect PBXand PCwith USBor Serial cable, then execute “PC
programming”.
3. Press “Configuration” and “CSINFPort”.
4. Confirm Cell Station Status.
INS: InService CSisnormal
OUS: Out of Service Communication data between CSand CSIF
card isOK, but CSdoes not transmitthe carrier.
Fault: FaultCSisnot active.
9. TEST AND ADJUSTMENT
9.1. TEST AND ADJUSTMENTFORRFPART
Note:
About the software version
Update the software tothe latest version before performing the RFtest.
9.1.1. Required Equipments
1. CMD60
2. (PC)Personal Computer with serial port (Windows2000/98 or
previous version with communication software)
3. Power SupplyAdaptor (PSZZ1TDA0142)
4. Service JIG cable(PSZZ2TDA0142)
5. AC adaptor (KX-TCA1) or BatteryBox (PSZZTD142CE)
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9.1.2. RFtest
9.1.2.1. Preparation forRFtest
1. Remove the under cabinet (Refer to 6. DISASSEMBLY
INSTRUCTION1.)
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2. Remove 2antennas from CN103 and CN104 (Refer to 6.
DISASSEMBLY INSTRUCTION2.)
3. Remove the P.C.Bfrom upper cabinet (Refer to 6. DISASSEMBLY
INSTRUCTION3.)
4. Solder cableto ANT1(CN103) (Refer to figure)
5. CMD60 set up.
TESTMODE FP
CONFIG MENU SIGN. PARAM
SCRAMBLE OFF
ANTENNA 1 ( at CN103 ) *If you soldercable toANT2 ( CN104 ) , you should
select
the CMD60.
PMID 0000
TRAFFIC SLOT 0
TRAFFIC CARRIER 5
6. Set Dipswitch pin1, pin5,and pin6from OFF to ON.
7. Connect power supplycableand AC adaptor.
9.1.2.2. RFtest
1. Set the CMD60 to MANUALTEST.
2. Set the CMD60 TRAFFICCARRIERto 5.
3. Press ACCEPT RFPI and SETUPCONNECTon the CMD60.
4. Check Power (NTP) :must be +20 to +25dBm
5. Press MODULATION.
6. Set Data Type to "FIG 31".
7. Check the FrequencyOffset :must be 0±50kHz.
8. Check the Deviation (Max. ±BField)with Data Type "FIG.31" :
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must be ±259 to ±403kHz.
9. Check the FrequencyDrift :must be 0±35kHz/ms.
10. Press MENU UP" "on the CMD60.
11. Press POWERRAMP.
12. Check the Burst fits mask.
13. Press MENU UP" "on the CMD60.
14. Press BER.
15. Obtainthe sensitivitybyslowlyreducing the RFLEVEL until the
BERfallsbelow 1000ppm.
The sensitivityisthe RFLEVEL reading at thispoint.
must be < -87 dBm.
16. Press MENU UP" "on the CMD60.
17. Press BEARERRELEASE and disconnect power supplyadaptor.
Note:
These tests canbe repeatedon Traffic Carrier0 and 9.
Make sure toset all dipswitches toOFF afterRFtest.
9.1.3. Adjustment (RSSI)
9.1.3.1. Preparation foradjustment (RSSI)
1. Remove the under cabinet (Refer to 6. DISASSEMBLY
INSTRUCTION1.)
2. Remove 2antennas from CN103 and CN104 (Refer to 6.
DISASSEMBLY INSTRUCTION2.)
3. Remove the P.C.Bfrom upper cabinet (Refer to 6. DISASSEMBLY
INSTRUCTION3.)
4. Solder cableto ANT1(CN103) (Refer to figure)
5. CMD60 set up.
TESTMODE FP
CONFIG MENU SIGN. PARAM
SCRAMBLE OFF
ANTENNA 1 ( at CN103 ) *If you soldercable toANT2 ( CN104 ) , you should
select
the CMD60.
PMID 0000
TRAFFIC SLOT 0
TRAFFIC CARRIER 5
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Set CMD60 intoRF-generatormode.
Default DisplayMODULE TEST
RFGEN
Default Aftersetting
FREQ./RFCHAN. 1897.344MHz (0CH) 1888.704MHz (5CH)
DEVIATION 288kHz 0kHz
SIGNAL CONST.ENVELOP
(00001111) CONST.ENVELOP (00001111)
RFLEVEL -40 dBm -40 dBm
6. Set Dipswitchall pins toOFF.
7. Connect the PC tothe CS byservice JIG cable
8. Start up the PC and start the hyperterminal
9. Set the hyperterminal propertyas follows / (alsoreferto8.1. initial setting)
serial port setup
Port COM1
Bit persecond 19200
Data bits 8
Parity None
Stop bit 1
Flowcontrol Xon/Xoff
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serial port setup
check next check boxes
ASCII Sending - Sending line ends withline feeds
ASCII Receiving - Append line feeds toincoming
line ends
Warplines that exceedterminal width
10. Supplya voltage tothe TELjack fromthe AC adaptor(KX-TCA1) / via powersupplyadaptor
(PSZZ1TDA0142)
9.1.3.2. Adjustment (RSSI) test
Description of RSSI Calibration Process
Text following “Command:” is the input command forthe terminal connectedtothe CS.
Text following “Response:” is the terminal displayresponse data.
Confirm the response before proceeding tothe next step.If no response is set. shut off power
and repeat fromthe beginning.
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