Benefon DELTA TDP-40-TN2 Service Manual Download Page 122

Page: 122 / 208

28.1.1999

XO0244E4_fm5.fm

Product: HPT-40 (Desktop Charger) / OO0244

RD0104

R112

SMD resistor

100 k 5% 0.125 W

Kamaya

RD0104

R113

SMD resistor

100 k 5% 0.125 W

Kamaya

RD0823

R114

SMD resistor

82 k 5% 0.125 W

Kamaya

RM4752

R115

Mini-Melf resistor

47k5 1% 0.25W

Beyschlag

MMA 0204-50

RD0103

R120

SMD resistor

10 k 5% 0.125 W

Kamaya

RD0471

R121

SMD resistor

470 R 5% 0.125 W

Kamaya

RD0471

R122

SMD resistor

470 R 5% 0.125 W

Kamaya

RD0103

R123

SMD resistor

10 k 5% 0.125 W

Kamaya

RD0471

R130

SMD resistor

470 R 5% 0.125 W

Kamaya

RD0471

R131

SMD resistor

470 R 5% 0.125 W

Kamaya

RD0103

R132

SMD resistor

10 k 5% 0.125 W

Kamaya

RD0103

R133

SMD resistor

10 k 5% 0.125 W

Kamaya

RD0105

R140

SMD resistor

1 M 5% 0.125 W

Kamaya

RD0102

R141

SMD resistor

1 k 5% 0.125 W

Kamaya

RD0104

R142

SMD resistor

100 k 5% 0.125 W

Kamaya

RD0103

R143

SMD resistor

10 k 5% 0.125 W

Kamaya

RD0104

R144

SMD resistor

100 k 5% 0.125 W

Kamaya

RD0103

R145

SMD resistor

10 k 5% 0.125 W

Kamaya

RD0103

R150

SMD resistor

10 k 5% 0.125 W

Kamaya

RD0103

R151

SMD resistor

10 k 5% 0.125 W

Kamaya

RD0103

R160

SMD resistor

10 k 5% 0.125 W

Kamaya

RD0104

R161

SMD resistor

100 k 5% 0.125 W

Kamaya

RD0104

R162

SMD resistor

100 k 5% 0.125 W

Kamaya

RD0562

R163

SMD resistor

5.6 k 5% 0.125 W

Kamaya

RD0221

R164

SMD resistor

220 R 5% 0.125 W

Kamaya

RD0104

R165

SMD resistor

100 k 5% 0.125 W

Kamaya

RD0104

R166

SMD resistor

100 k 5% 0.125 W

Kamaya

RL0479

R167

Wirewound resistor

4R7/10W/5% alumin.housed

Vitrohm

RD0104

R170

SMD resistor

100 k 5% 0.125 W

Kamaya

RD0104

R171

SMD resistor

100 k 5% 0.125 W

Kamaya

RD0104

R172

SMD resistor

100 k 5% 0.125 W

Kamaya

RD0104

R173

SMD resistor

100 k 5% 0.125 W

Kamaya

RD0100

R180

SMD resistor

10 R 5% 0.125 W

Kamaya

RD0104

R181

SMD resistor

100 k 5% 0.125 W

Kamaya

RD0104

R182

SMD resistor

100 k 5% 0.125 W

Kamaya

RD0103

R183

SMD resistor

10 k 5% 0.125 W

Kamaya

RD0472

R184

SMD resistor

4.7 k 5% 0.125 W

Kamaya

AS0105

S101

Tact switch

h=9,5mm

Alps

SKHHAP

VN0242

V102

SMD system conn.

(holder)

AMP

X35796

X101

DTMF-quartz crystal

3.579545 MHZ +-30PPM

Meiden

Last
update
03.06.94

CODE

PART

DESCRIPT.

VALUE

MANUF.

TYPE

Summary of Contents for DELTA TDP-40-TN2

Page 1: ...28 1 1999 Tdp40enTOC fm 1 Product TDP 40 TN2 Delta SERVICE MANUAL BENEFON DELTA TDP 40 TN2 ...

Page 2: ...Manufacturer 1 3 1 2 PRODUCT FAMILY CONSISTS OF 1 4 2 0 OWNER S MANUAL 2 1 3 0 INSTALLATION INSTRUCTIONS 3 1 3 1 Identification Memory Programming 3 2 3 1 1 Program the Subscriber Number 3 2 3 1 2 Program the Password Code 3 2 3 1 3 Program the Serial Number 3 2 3 1 4 Program the Date of Sale 3 2 3 1 5 Program the Display Own Number 3 3 3 1 6 Often Used Local Commands 3 3 3 2 DELTA CAR KIT 3 4 3 2...

Page 3: ... 2 Battery Voltage Calibration 5 1 5 0 3 TX Power Level Adjustment 5 1 5 0 4 Frequency Adjustment 5 1 5 0 5 Learning the 1 kHz Frequency Shift 5 2 5 0 6 Tuning the Receiver 5 2 5 0 7 Fsk Split Level Programming 5 2 5 0 8 Rssi Level Programming 5 2 5 0 9 TX Audio Tuning 5 3 5 0 10 Microphone Level Adjustment 5 3 5 0 11 FFSKT Deviation Adjustment 5 3 5 0 12 FII Deviation Adjustment 5 3 5 0 13 DTMF D...

Page 4: ...ral 6 38 6 3 5 Function Description 6 38 6 3 6 Control and Output Signals 6 39 6 3 7 General 6 40 6 3 8 Input and Output Signals 6 41 6 3 9 RSSI Level Adjustment 6 41 6 3 10 General 6 42 6 3 11 Function Description 6 42 6 3 12 Control and Output Singnals 6 42 6 3 13 Tuning 6 42 6 3 14 Parts list 6 46 6 3 15 Parts list of Regulator 6 54 6 3 16 Parts list of Antenna Switch Unit 6 59 6 4 BATTERIES 6 ...

Page 5: ... 2 PHONE HOLDER 8 17 8 3 EXTERNAL HANDSET WITH CRADLE HDS 50 8 21 8 3 1 External Handset not serviceable 8 21 8 3 2 General 8 22 8 3 3 Connector XIN Signals 8 23 8 3 4 Microphone 8 23 8 3 5 Speaker 8 23 8 3 6 Hook 8 23 8 3 7 Parts list OO0009 8 24 8 3 8 Cradle 8 28 9 0 OFFICE SET 9 1 9 1 OFFICE SET DDS 40 9 2 9 1 1 General 9 2 9 1 2 Connectors 9 3 9 1 3 Operation 9 7 9 1 4 Parts list OO0300 9 9 9 ...

Page 6: ...10 1 10 1 LINE INTERFACE LIF 40 10 2 10 1 1 General 10 2 10 1 2 Using the line interface 10 2 10 1 3 Technical information 10 3 10 1 4 Manufacturers Declaration for BABT SITS 85 22 10 7 10 1 5 Parts list OO0245 10 9 10 2 BRANCHING UNIT 10 16 10 2 1 General 10 17 10 2 2 Connectors 10 17 10 2 3 Operation 10 18 10 2 4 Parts list OO0241 10 19 ...

Page 7: ...nt 2 mA Standby current 65 mA Conversation mode high power app 0 9 A Conversation mode low power app 0 4 A Service charger units manual selection of battery charging discharging or automatic charging 1 1 4 Accessories hands free car kit carbox holder car radio mute external antenna microphone loudspeaker external alert light holder line interface mains charger cigarette lighter charger desktop cha...

Page 8: ...cal order writing to memory during a call Repeat last dialled number or one of 5 numbers from the quick memory locations 1 1 7 Clock time display real time alarm setting real time power on setting real time power off setting elapsed conversation time counter received call counter and time display 1 1 8 Pager answers incoming calls and receives numeric messages 30 memory locations 23 characters loc...

Page 9: ...emory Field strength indicator Battery save function Menu structure for user customisation Automatic Prefix Management APM Keys lockable against accidental operation Password code to prevent unauthorised use SIS protection function 1 1 10 Additional Exchange Based Features R key Register recall M key DTMF signal transmission 1 1 11 Manufacturer Benefon Oyj P O Box 84 24101 Salo Finland Tel 358 2 7...

Page 10: ...enefon Delta and extra battery HANDSTRAP BELT CLIP OFFICE SET HANDS FREE CAR KIT LIGHT CAR KIT Contains car antenna and charger BRANCHING UNIT To connect charger and line interface simultaneously or to connect extra handset and line interface simultaneously LINE INTERFACE Interface unit for modem s fax machines telephones etc EXTRA HANDSET Handset for Hands Free Car Kit EXTRA ANTENNA FOR BENEFON D...

Page 11: ...28 1 1999 TDP 40E2 fm 5 Product TDP 40 TN2 Delta General HANDS FREE CAR KIT CIU 40 HDH 40 Installation base Installation base HDS 50 Microphone Hf Speaker fuse Car Radio Mute External Alert Vbatt 12 24V ...

Page 12: ...28 1 1999 TDP 40E2 fm 6 Product TDP 40 TN2 Delta General LIGTH CAR KIT A B C D E F G H I J K L M N O P Q R S T U V WXYZ 1 2 4 5 3 6 9 8 7 0 HF R M Cigarette lighter charger CCS 50 12 Antenna adapter ...

Page 13: ...28 1 1999 TDP 40E2 fm 7 Product TDP 40 TN2 Delta General DESKTOP CHARGER B a tte ry P h o n e M a in te n a n c e Extra battery Desktop charger HTP 40 Mains charger CMA 50 230 ...

Page 14: ...28 1 1999 TDP 40E2 fm 8 Product TDP 40 TN2 Delta General ACCESSORIES Line interface Branching unit LIF 40 DB 40 ...

Page 15: ...28 1 1999 TDP 40E2 fm 9 Product TDP 40 TN2 Delta General OFFICE SET DDS 40 Benefon Delta Telephone Micro computer Telefax Line interface Mains charger Extra battery Office set ...

Page 16: ...1user_gb fm 1 2 0 OWNER S MANUAL ...

Page 17: ...it will be installed Negotiate with the customer where the dif ferent parts will be installed It is important that the customer tells of his own prefer ences and choices and that the fitter salesman tells where it is possible advisable to locate different items It is the salesman s responsibility to see that the installation order is properly filled out RECOMMEND antenna location on the roof hands...

Page 18: ... digit subscriber number and K1 K3 phone identification number Other systems Enter 2 Z X1 X2 X3 X4 X5 X6 and finally F Z country code X1 X6 six digit subscriber number The subscriber number length may also vary from system to system Enter 2 to verify successful programming 3 1 2 Program the Password Code Enter 3 X1 X2 X3 X4 and finally F X1 X4 user defined number series Enter 3 to verify successfu...

Page 19: ...de 3 If desired write also the name to the upper display see the phone s owner s manual 4 Enter 99 and if necessary confirm over write by pressing F 5 Check the programming by switching the power off and then on again 3 1 6 Often Used Local Commands 0 Local reset 01 SWING level tuning 1 HF tuning 2 Subscriber number programming 2 Read subscriber number 3 Password code programming 3 Read password c...

Page 20: ...e electronic compo nents 3 2 1 Antenna Choose a suitable place for the antenna It is recommended that you place the antenna on the roof of the vehicle 3 2 2 Phone Holder HDH 40 Choose such a place for the phone holder in the vehicle that will be both easy and safe when using the phone First fix the installation base to the place you have cho sen and then install the phone holder in the installatio...

Page 21: ...of the car or to another suitable place First connect the wires to the car box Install the car box so that the heat sink has some space for cooling The car box has holes which enable you to fasten the car box with a cable tie The installation material bag also contains adhesive band fasteners 3 2 7 Hf Speaker Install the speaker in a suitable place near the floor of the car To avoid echo remem ber...

Page 22: ...ch is energized in the accessory position of the ignition key External Alert How to install a cable to a carbox to HDH 40 open CIU 40 HDH 40 Installation base Installation base HDS 50 Microphone Hf Speaker fuse Car Radio Mute External Alert Vbatt 12 24V PIN Name Colour 1 2 3 4 5 6 Car Radio Mute active low Blue Hf Speaker Ground External Alert active low Vbatt 12 24 V Hf Speaker Grey Black Brown R...

Page 23: ...G theory You can set up the activation level of the microphone by using the CAR KIT TUNING option The level is correct when the microphone path is activated by voice alone and not for example by background noise in your car or office The following figure shows you the CAR KIT TUNING AND OFFICE SET TUNING setup process a If the CAR KIT TUNING is set too high your voice 1 will not activate the micro...

Page 24: ...l activate the microphone path and the volume of the HF speaker will be low c When the CAR KIT TUNING has been set correctly only your voice 1 3 will open the microphone path Benefon phones have been set in our factory so that they will function in most cars The factory setting for the CAR KIT TUNING is 017 C ar kit tuning 2 50 40 30 3 C ar kit tuning 50 40 30 2 1 ...

Page 25: ... it is possible to obtain the smallest difference between the amplification and attenuation of the microphone and speaker This means that the connection is almost bidirectional If the HF function easily creates feedback decrease the value of the CAR KIT SWING AND OFFICE SET SWING By turning down the volume it is possible to reduce the occurance of feedback b With a tuning value of 1 it is possible...

Page 26: ... the highest value corresponding to background noise HF is now set to the level corresponding to the highest background noise In most cases the recommended value will be between 16 and 18 4 Store the value by pressing the F key again If the background noise can not for some reason be simulated the average level must be estimated and the tuning performed manually see Manual HF tuning 3 3 3 3 Manual...

Page 27: ...ce versa The SWING level must be decreased if the sound in HF mode starts to feed back at high volume levels in spite of careful positioning of the speaker and microphone 1 Set the phone to LOCAL mode 2 Enter 01 and the current SWING level is displayed 3 Select a new value 1 4 4 Store the value by pressing F ...

Page 28: ..._fm5 fm 12 Product TDP 40 TN2 Delta Installation Instructions 3 4 Light Car Installation Kit A B C D E F G H I J K L M N O P Q R S T U V WXYZ 1 2 4 5 3 6 9 8 7 0 HF R M Cigarette lighter charger CCS 50 12 Antenna adapter ...

Page 29: ...he phone is not able to read the battery pack memory it will assume that the bat tery type is 600 mAh NiMH The phone cannot necessarily charge the battery to its full capacity charging currents are small and charging times are long Question The phone displays the message B BATT What does it mean and how can the fault be repaired Answer Inside the phone there is a back up battery for RAM memory Whe...

Page 30: ...the flashing HF symbol ERP is indicated when the HF symbol is not visible SND END termination of Local command R A b C d E F input Input is concluded by either the F key or the next number Note first enter a number Volume etc control and adjustment see commands FR To change to NMT mode if the local box has already been removed XXX executes XXX terminates equivalent XXX command XXXX channel command...

Page 31: ...alue press F to save tuned value 2 Subscriber number programming enter 7 digits number and 3 digits password if needed and press F to enter 2 Read subscriber number 3 Password code programming enter 4 digits and F 3 Read password code 4 Serial number programming 4 Read serial number 5 Set country of origin country is displayed enter new country 0 9 F to enter 6 Date of sale programming 6 Read date...

Page 32: ... 40 TN2 Delta Local 9 Short code memory transfer to local box 999 Short code memory transfer back to the radio 95 Read battery type and capacity also production week and year 95 Program battery type and capacity also production week and year ...

Page 33: ... displayed enter z XY can be used to change the active port number 02 Read the AD channel real time enter the AD channel number enter 0 68HC11A1 PA 1 IA8000 PA 2 IA8000 PB 3 IA8000 PC 4 IA8000 PD 5 IA8000 PF 6 CARBOX 7 LIF 0 0000 1 0001 2 0010 3 0011 4 0100 5 0101 6 0110 7 0111 8 1000 9 1001 A 1010 B 1011 C 1100 D 1101 E 1110 F 1111 X bit number 0 7 Y bit state 0 1 0 RSSI 1 NTC 2 MICDET 3 ERPDET 4...

Page 34: ...es not set transmitter etc 13 End transmission 14 Open frame transmission framework specified by entering N1 N2 N3 P X Y1 Y2 Z X1 X2 X3 X4 X5 X6 J1 J2 J3 default value frame 15 letters A F are entered with the R key 14 End transmission 15 Receive frame 16 FSK notification test real time XY displayed X 1 FSK level exceeds the tuned level X 0 below Y 1 FSK signal detected Y 0 not detected 18 DTMF lo...

Page 35: ... COMPANDER EXPANDER ON 25 COMPANDER EXPANDER OFF 200 Audio circuit SC11370 settings 1 select register 0 b keys 2 select the bit to be changed 0 7 3 select the bit logic state 0 or 1 201 Audio circuit SC11370 tuning 1 select the register to be tuned 1 0 1 NORMDEV GC2 2 HFTXATT GC3 3 MAXDEVLO GC7 4 MAXDEVHI GC10 5 ERPVOL GC8 6 RXAUDLEV GC9 7 MICSENS GC1 8 DTMFLEV GC4 9 FFSKTXLEV GC5 0 FIILEV GC6 key...

Page 36: ...ct TDP 40 TN2 Delta Local 203 DTMF tone generator settings 204 TXAUDIO and RXAUDIO ON 210 55 C tuning 211 25 C tuning 212 0 C tuning 213 25 C tuning 216 Deviation correction constant to reduce distortion 217 Deviation correction limits ...

Page 37: ...shown in the upper display PG 58 PG 68 PG 93 PG 103 PG 115 enter F to tune the next level value can be saved if 58dBm 68dBm 93dBm 103dBm 115dBm 38 Read the carrier wave level tuning levels from EEPROM 380 RSSI correction constant 39 Power level tuning power level shown in the upper display 150mW 1200mW power is increased with the key and decreased with the key enter F to save 39 read the tuned pow...

Page 38: ...r display 45 AFC ON 45 AFC OFF 450 AFC 1kHz correction tuning value 00000 65535 set thousands press F set hundreds press F set tens press F set units press F select with the keys shown in the upper display 450 Read the AFC 1kHz correction 452 TCXO fine tuning enter a 5 digit number and store with F Note After 0 the radio is on the middle channel The xxxx channel command can be used to change the t...

Page 39: ...ber code 1 newest 5 oldest number given by corre sponding number key the sales code is XYZW 0 9 0 9 0 9 0 9 If the display contains odd characters the code is unused 62 Read program version ddmmyy 70 FSK split level tuning enter F to save 70 Read FSK split level value 71 Program basic band enter low channel 1 4 digits and F enter high channel 1 4 digits and F settings can be saved if the lower lim...

Page 40: ... sales codes 82 Clear RAM and EEPROM not tuning values nor sale scodes 90 Activate the sleep timer 90 Deactivate the sleep timer 91 Sleep timer test sets phone to sleep mode after 5 seconds for approx 5 seconds 100 SIM uses normal SAK number default value when phone is turned on 100 SIM uses test SAK number to test signaling remove local box and enter F R to switch to NMT mode 101 SIM sleep mode 1...

Page 41: ... input entry error input data string too long incompatable characters in entry carrier wave levels to save are in wrong order of magni tude basic band limits to save are incorrect LOCAL BOX WITHOUT RIGHTS TO PROGRAM e g SUBSCRIBER NUMBER 4 Loop test failed to find required response in specified time Unknown local command Subscriber number not programmed Date of sale not programmed battery type not...

Page 42: ...t the operating voltage to 6 5 V measuring from the OS module battery contacts Local 214 check that BT65V is in the display Local 0 5 0 3 TX Power Level Adjustment Local 0 31 39 and use the keys to adjust the power to 180 mW 22 6 dBm and confirm with the F key adjust with the keys to 1 2 W 30 8 dBm and confirm with the F key Check that the current consumption is less than 900 mA Local 0 5 0 4 Freq...

Page 43: ...igh channel Local 37 Minimum sensitivity 20 dB sinad CCITT Local 0 5 0 7 Fsk Split Level Programming Local 0 36 22 Feed an RF gen 1 kHz 350 Hz dev at 50 dB on the mid channel Local 70 wait until the display stabilises store with the F key Check 70 display shows the stored value Local 0 5 0 8 Rssi Level Programming Set the RF gen on the mid channel at 58 dBm Local 0 36 38 and wait until the display...

Page 44: ...nfirm with the F key and press the C key Local 0 Checking the deviation limiter Local 36 31 21 Local 217 change the level to 4 0 Vrms frequency still 1 kHz Use the keys to set the deviation above 3 7 kHz and confirm with the F key Local 0 5 0 10 Microphone Level Adjustment Feed a 1 kHz sine signal acoustically to the microphone at a normal sound level Enter local 0 21 press HF 31 201 7 Use the key...

Page 45: ...l 0 31 21 203 choose 941 Hz with the keys and press the F key Local 201 8 and set the deviation with keys to 1 80 0 20 kHz press F and C keys Local 0 5 0 14 Subscriber Number Programming Local 0 2 enter 7 digit number and 3 digit password if needed and press the f key Check with 2 Local 0 5 0 15 Select Battery Type Local 95 Use the keys to select the battery type in use and press the F key Check w...

Page 46: ...28 1 1999 TDP 40E7_fm5 fm 1 Product TDP 40 TN2 6 0 PHONE S CONSTRUCTION ...

Page 47: ... 40 TN2 6 1 MECHANICS 6 1 1 Front Cover MC1383 Grey MC1384 Green MC1382 Red MC1381 Blue MC1351 Black 6 1 2 Back Cover MC1393 Grey MC1394 Green MC1392 Red MC1391 Blue MC1352 Black 6 1 3 Type plate MC1302 6 1 4 Antennas 6 1 4 1 Helical YA0055 ...

Page 48: ... the RF signals have a different path The processor controls the audio and radio modules internal devices and external accessories The processor includes CPU 68HC11A1 8 bit 8 A D 512 8 EEPROM 256 8 RAM I O PROM 27C010 128 8 EEPROM program memory RAM 4465 8K 8 CMOS RAM number memory ASIC IA8001 32 pcs out and 14 pcs inp 3 series out 3 analog out frequency counter clock TXLOG TX power adjustment and...

Page 49: ...battery charging voltage IN 2A 2 V CHARGE battery charging voltage IN 2A 3 VB 6 V output to accessories 0 5A 4 V PROG FLASH PROM programming voltage IN 0 5 12 VDC 5 EXT MIC PWR external audio from the microphone 400 mVrms 6 GND 7 GND 8 EXTERPX HOOK external audio to the speaker amplifier 220 mVrms 9 PTTX external PTT radio input 0V active 0 5V 10 I2CINTX i2c interrupt radio input 0 5V 11 SCLX i2c ...

Page 50: ... 5V 12 SRE RX divider enable pulse 5V 13 RSSI RX signal strength indicator analog 0 5V 14 RXAUDIO RX audio signal 100mVrms 15 450KHZ 450kHz for AFC measurement approx 1Vpp 16 AFC frequency compensation control voltage approx 2 5V 17 TXAUDIO TX audio modulation 550mVrms 18 TXPWR TX power control analog 0 5V 19 TXSENSE not connected 20 TXBIAS TX initiate 0V TX OFF 0 5V 21 BNTC battery temperature da...

Page 51: ...0A0 has numbers 001 199 OA0300B0 has numbers 200 299 OA0300C0 has numbers 300 399 6 2 4 Functions 6 2 4 1 CPU I201 is itself a processor circuit It comprises CPU 512 8bit EEPROM timers A D converters and both series and parallel I O lines The clock oscillator is located in the audio circuit and provides the CPU with a 5 5296 MHz clock signal The CPU divides this by 4 to get timing signal E When th...

Page 52: ... frequency modulated signal D A 0 which is integrated by C284 This approx 2 5V DC voltage is fed to the synthesiser AFC pin 6 2 4 5 Sleep Timer The phone puts the central functions to sleep for a time Although everything seems normal to the user most of the functions are closed down The radio and audio units are closed down completely The processor still has a power supply but the processor is hal...

Page 53: ...DATA is fed to the addressed out put When the RESET line is down 0V all the ASIC ports are zeroed 0V As RESET rises again all of the two way I O ports are inputs until the program sets them to the desired state With the radio in OFF state RESET is down so all of the controls are also down although ASIC is still provided with operational voltage VRAM 6 2 4 11 Tone Generator Tones for the internal b...

Page 54: ... the battery pack and the other within the radio module Inside the radio the NTC resistor R209 voltage is measured by the processor A D converter This value is converted by a programmed table to a temperature reading The battery pack temperature is calculated in the same way 6 2 4 16 Real time Clock A real time clock is provided within ASIC to give the time and date The alarm func tion can also be...

Page 55: ...ircuit I300 pin 36 which is an operational amplifier inverting input The operational amplifier gain is set by resistors R304 and R306 The amplifier is connected as a low pass filter After the filter the signal is fed to the programmable amplifier GC1 gain 0 6dB which sets the microphone signal to the correct level After GC1 comes switch t1 which selects either the internal microphone or an audio s...

Page 56: ... through a 6 dB muting filter F5 to the filter chain formed by the high pass filter F7A the band rejection filter F6 ja low pass fil ter F7B The signal passes from the filters through the switch m19 which is operated by the RXMUTE control from circuit I300 pin 23 to the expander I330B The expander can be by passed using the switch t23 within the audio circuit which is operated by the EXPOFF contro...

Page 57: ...tones are taken from the generator to switch t14 which is operated by the DTMFRXON control and is the summed with the RX audio signal before the volume control GC8 After the volume control the signal is routed through the switch t21 to the aplifier and then out from the circuit pin 24 to the connector X EXT pin 8 Switching is directed by the EXTLSON control When transmitting a numeric message the ...

Page 58: ...gnal comes out of pin 28 and is rectified by diode D376 and filtered by the capacitor C374 The DC voltage ERP DET is taken to a processor A D converter which measures the level 6 2 5 7 Compander The audio signal signal to noise ratio is improved by using the compander The transmission side signal is comressed by a 2 1 ratio and the signal is expanded in the receiver by the inverse 1 2 ratio The co...

Page 59: ...e signal to 1 kHz at 400mVrms press 1 and use the keys to adjust the oscilloscope to show 1510 1530mVpp and press the F key If the RF module is present set the deviation to 2 95 3 05 kHz and press the F key press the C key Check the deviation limiter as follows and tune if necessary change the signal level to 4 0Vrms keeping the frequency at 1kHz If the deviation does not exceed 3 7 kHz enter 217 ...

Page 60: ...iation to 4 15 4 25 kHz and press the F key press the C key 6 2 6 3 DTMFTX if there is no RF module connect the oscilloscope to the connector X RF pin 17 enter 0 and 203 and use the keys to select 941 Hz and press the F key If the RF module is present enter also 31 enter 201 8 and adjust the oscilloscope to show 600 620mVpp and press the F key If the RF module is present set the deviation with key...

Page 61: ...dule is present enter also 31 enter 201 0 and use the keys to adjust the oscilloscope to show 300mVpp and press the F key If the RF module is present set the deviation to 580 620 Hz and press the F key press the C key 6 2 7 Audio Locals 0 AUDIO RESET SET AUDIO CHIP TO DEFAULT VALUES 18 DTMF LOOP TEST 20 AUDIOPOWER SWITCHED ON 20 AUDIOPOWER SWITCHED OFF 21 TX AUDIO PATH ON EXTMIC INPUT 21 TX AUDIO ...

Page 62: ...FREE TX ATTENUATOR GC3 3 DEVIATION CORRECTION GC7 4 MAXIMUM DEVIATION ADJUST GC10 5 ERP VOLUME CONTROL GC8 6 RX AUDIO LEVEL ADJUST GC9 7 MIC SENSITIVITY ADJUST GC1 8 TX DTMF LEVEL ADJUST GC4 9 TX FFSK LEVEL ADJUST GC5 0 FII SAT LEVEL ADJUST GC6 Tune by button steps 0 15 DTMF OFF Select by button and push F button 201 AUDIO TUNING COMMANDS 203 DTMF GENERATOR CONTROL SINGLE TONE 697 Hz 1209 Hz 770 H...

Page 63: ... D CON VERTER 215 STORING THE VALUE OF MICROPHONE LEVEL A D CON VERTER 215 CHECKING THE VALUE OF MICROPHONE LEVEL A D CON VERTER 216 SET THE FIRST DEVIATION CORRECTION LEVEL REDUCE DISTORTION GC2 217 SET DEVIATION CORRECTION LIMITS GC7 4 0 0 COMPWROFF 4 0 1 COMPWRON addr bitnr name 0 1 fixed 00H 0 t1 EXTOFF EXTON 1 t2 DTMFTXOFF DTMFTXON 2 m60 TXMUTE ON TXMUTE OFF 3 m61 0 4 t7 0 5 m100 FFSKTXOFF FF...

Page 64: ...704 03H 0 3 GC7 0 3 MAXDEVLOPGA04 4 7 GC10 0 3 MAXDEVHIPGA06 04H 0 3 GC8 0 3 ERPVOLPGA2010 4 7 GC9 0 3 RXAUDLEVPGA06 05H 0 Pref12 AUDREFOFF AUDREFON 1 Pref3 MODREFOFF MODREFON 2 Prespwr FDETPWROFF FDETPWRON 3 Frxpwr FRXPWROFF FRXPWRON 4 Ftxpwr FTXPWROFF FTXPWRON 5 Drxpwr DRXPWROFF DRXPWRON 6 Dtxpwr DTXPWROFF DTXPWRON 7 Aupwr AUDPWROFF AUDPWRON 06H 0 Tx 0 DTXCONT0 DTXCONT0 1 Tx 1 DTXCONT1 DTXCONT1 ...

Page 65: ...N COMPOFF 1 t4 PRETXON PRETXOFF 2 t5 LIMON LIMOFF 3 t9 PREFFSKON PREFFSKOFF 4 t12 RXDTMFSEL DTMF RXDTMFSEL LINECONV 5 t16 DEFFSKON DEFFSKOFF 6 t17 DERXON DERXOFF 7 t18 RXNOTCHON RXNOTCHOFF 09H 0 3 GC1 0 3 MICSENS PGA06 4 7 GC4 0 3 DTMFLEV PGA06 0AH 0 3 GC5 0 3 FFSKTXLEV PGA06 4 7 GC6 0 3 FIILEV PGA06 0FH 0 Proff discharge capasitor time const 0 1 Sdet bypass FFSK band pass filter 0 2 Sw_dis 0 GC 3...

Page 66: ... 15 0 3 6 0101 2 0 10 0 1 3 10 0 4 0 0110 2 4 8 6 1 6 8 0 4 4 0111 2 8 7 2 1 9 6 0 4 8 1000 3 2 5 8 2 2 4 0 5 2 1001 3 6 4 4 2 4 2 0 5 6 1010 4 0 3 0 2 7 0 0 6 0 1011 4 4 1 6 3 0 2 0 6 4 1100 4 8 0 2 3 2 4 0 6 8 1101 5 2 1 2 3 5 6 0 7 2 1110 5 6 2 6 3 8 8 0 7 6 1111 6 0 4 4 0 10 0 8 0 ...

Page 67: ...capasitor 10 nF 10 50 V X7R Philips CF0102 C202 SMD capasitor 1 nF 5 NP0 Philips CF0223 C203 SMD capasitor 22 nF 10 50 V X7R Philips CF0223 C204 SMD capasitor 22 nF 10 50 V X7R Philips CF0223 C205 SMD capasitor 22 nF 10 50 V X7R Philips CF0223 C206 SMD capasitor 22 nF 10 50 V X7R Philips CF0223 C208 SMD capasitor 22 nF 10 50 V X7R Philips CU1106 C221 SMD tantal 10uF 16V AVX TAJB106M016R CF0223 C22...

Page 68: ...6V AVX TAJB106M016R CF0223 C390 SMD capasitor 22 nF 10 50 V X7R Philips CF0223 C395 SMD capasitor 22 nF 10 50 V X7R Philips DS1070 D101 SMD diode pair 70V 100mA common cathode Philips BAV 70W DS1070 D102 SMD diode pair 70V 100mA common cathode Philips BAV 70W DS1070 D103 SMD diode pair 70V 100mA common cathode Philips BAV 70W DY0034 D104 Schottky diode 40V 2 6A VF 0 45V Shindengen D3FS4A DY0054 D1...

Page 69: ...0V hFE 110 800 Philips BC848BW 115 QS0848 Q228 SMD transistor NPN 0 1A 30V hFE 110 800 Philips BC848BW 115 QS0848 Q229 SMD transistor NPN 0 1A 30V hFE 110 800 Philips BC848BW 115 QS0858 Q331 SMD transistor PNP 0 1A 30V hFE 125 800 Philips BC858BW QS0848 Q332 SMD transistor NPN 0 1A 30V hFE 110 800 Philips BC848BW 115 QS0848 Q360 SMD transistor NPN 0 1A 30V hFE 110 800 Philips BC848BW 115 QS0848 Q3...

Page 70: ...25 W Kamaya RF0472 R176 SMD resistor 4 7 k 5 0 125 W Kamaya RF0472 R177 SMD resistor 4 7 k 5 0 125 W Kamaya RF0332 R178 SMD resistor 3 3 k 5 0 125 W Kamaya RF0472 R179 SMD resistor 4 7 k 5 0 125 W Kamaya RF0472 R180 SMD resistor 4 7 k 5 0 125 W Kamaya RF0104 R201 SMD resistor 100 k 5 0 125 W Kamaya RF0104 R202 SMD resistor 100 k 5 0 125 W Kamaya RF0104 R203 SMD resistor 100 k 5 0 125 W Kamaya RF01...

Page 71: ...R287 SMD resistor 10 k 5 0 125 W Kamaya RF0103 R288 SMD resistor 10 k 5 0 125 W Kamaya RF0103 R300 SMD resistor 10 k 5 0 125 W Kamaya RF0222 R302 SMD resistor 2 2 k 5 0 125 W Kamaya RF0473 R304 SMD resistor 47 k 5 0 125 W Kamaya RF1105 R306 SMD resistor 1 M 1 0 125 W KOA RF1153 R308 SMD resistor 15 k 1 0 125 W KOA RF0104 R310 SMD resistor 100 k 5 0 125 W Kamaya RF1823 R311 SMD resistor 82 k 1 0 12...

Page 72: ... resistor 680 R 5 0 125 W Kamaya RF0101 R398 SMD resistor 100 R 5 0 125 W Kamaya NC2004 SCRL Cross recessed screw M2x4 SFS2976 FeZn8C2 Ruuvitalo Pozidriv NC2004 SCRR Cross recessed screw M2x4 SFS2976 FeZn8C2 Ruuvitalo Pozidriv OO0242 X DIS LCD module LCD PCF8578 Elcoteg VM0242 X EXT SMD system connector 1x16 pin AMP 188227 1 AS0230 X KEY Keyboard Membrane switch ScreenTec 931578 40 VN0112 X RF SMD...

Page 73: ...28 1 1999 XA0300E4_fm5 fm 28 Product TDP 40 TN2 Delta OA0300 Component Side Layout PA0300A4 Schematic OO0300A C3 ...

Page 74: ...28 1 1999 XA0300E4_fm5 fm 29 Product TDP 40 TN2 Delta OA0300 Solder Side Layout PA0300A4 Schematic OA0300A C3 ...

Page 75: ...17 18 19 20 21 22 23 24 25 26 27 28 29 30 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 IG8001 OE ALARM DA2 RESET 1 2 PA0 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 PE2 PE6 PE3 PE7 Vrl Vrh VSS VS...

Page 76: ...16 17 18 19 20 21 22 23 24 25 26 27 28 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 D0 D1 D2 GND D3 D4 D5 D6 D7 CS A10 OE A11 A9 A8 A13 WE VCC RAM SO28 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 SC11370 RESET TEST STD AVD AVS REF3 VMID REF1 REF2 RXAUD EXPI ADIN EXTMIC MICIN MICGAIN LIMO LIMI BPOUT CEXT DT TXDATA CD RXDAT RXCLK TXCL...

Page 77: ...28 1 1999 XA0300E4_fm5 fm 32 Product TDP 40 TN2 Delta OA0300 ...

Page 78: ...28 1 1999 XA0300E4_fm5 fm 33 Product TDP 40 TN2 Delta OA0300 ...

Page 79: ...28 1 1999 XA0300E4_fm5 fm 34 Product TDP 40 TN2 Delta OA0300 ...

Page 80: ...28 1 1999 XA0300E4_fm5 fm 35 Product TDP 40 TN2 Delta OA0300 ...

Page 81: ...28 1 1999 XA0300E4_fm5 fm 36 Product TDP 40 TN2 Delta OA0300 ...

Page 82: ...o current pulses by the charge pumps Q301 and Q302 The current pulses either charge or discharge the loop filter The VCO control voltage is derived from the loop filter output The synthesizer 25 kHz reference frequency is made by dividing the 12 8 MHz sig nal from the temperature compensated oscillator TCXO The series form signal which controls the channel frequency comes from the audio processor ...

Page 83: ... outputs as a result of the phase shift comparison which are converted to current pulses by the charge pumps Q401 and Q402 The current pumps either charge or discharge the loop filter condensers The VCO control voltage is derived from the loop filter output The synthesizer 25 kHz reference frequency is made by dividing the 12 8 MHz sig nal from the temperature compensated oscillator TCXO The serie...

Page 84: ...gnals VTX TX synthesizer operating voltage 4 75V TXAUDIO Transmitter audio signal TCXO 12 8 MHz signal to the synthesizer circuit SCLK Clock signal for the synthesizer control data SDATA Synthesizer control data STE ENABLE pulse to the synthesizer TX INJ TX synthesizer output to the transmitter 6 dBm ...

Page 85: ... FM VT circuit I101 RX injection frequency 540 250 544 725 MHz RF level impedence 1 dBm 50 ohm The second intermediate freqency local oscillator frequency required by the FM IF circuit is generated by multiplying the 12 8 MHz reference oscillator frequency by six The multiplier circuit is made with transistor Q201 The other intermediate frequency is 450 kHz The phase shift required by the quadratu...

Page 86: ...nd press the F key Change the level to 68 dBm and press F 93 dBm and press F 103 dBm and press F 115 dBm and press F LOCAL 0 RF input from the duplex filter 463 000 467 475 MHz 2 LOCAL 12 8 MHz signal to the multiplier for the 2 mixer VRX RX module 4 75 V operating voltage from the regulator module 450 kHz Output from 2 IF to the AFC detector RXAUDIO Receiver audio output 100mVrms RSSI Received si...

Page 87: ...l The power module power control voltage must not exceed 4V When the phone is connected to an external voltage supply the audio processor unit raises the transmitter power by approx 1 0 dB using the TXPWR control 6 3 12 Control and Output Singnals 6 3 13 Tuning The transmitter power is set on mid channel with a fully charged battery pack or external power supply U 6 2V Connect a power meter to the...

Page 88: ...m5 fm 43 Product TDP 40 TN2 Delta OS0320 Transmitter Power adjustment LOCAL 39 With 150 in the display use the keys to adjust power to 150 mW 21 8 dBm With 1 2 in the display use the keys to adjust power to 1 2 W 30 8 dBm ...

Page 89: ...28 1 1999 XS030ZE4_fm5 fm 44 Product TDP 40 TN2 Delta OS0320 Component Side Layout PS0300A1 OS0320 ...

Page 90: ...28 1 1999 XS030ZE4_fm5 fm 45 Product TDP 40 TN2 Delta OS0320 Solder Side Layout PS0300A1 ...

Page 91: ...7R Philips CF0100 C208 SMD capasitor 10 pF 0 25pF 50 V NP0 Philips CF0223 C209 SMD capasitor 22 nF 10 50 V X7R Philips CF0101 C211 SMD capasitor 100 pF 5 50 V NP0 Philips CF0150 C212 SMD capasitor 15 pF 5 50 V NP0 Philips CF0103 C213 SMD capasitor 10 nF 10 50 V X7R Philips CF0102 C214 SMD capasitor 1 nF 5 NP0 Philips CF0150 C215 SMD capasitor 15 pF 5 50 V NP0 Philips CF0479 C216 SMD capasitor 4 7 ...

Page 92: ...23 C423 SMD capasitor 22 nF 10 50 V X7R Philips CF0680 C430 SMD capasitor 68 pF 5 50 V NP0 Philips CF0220 C431 SMD capasitor 22 pF 5 50 V NP0 Philips CF0229 C433 SMD capasitor 2 2pF 0 25pF 50V NPO Philips CF0399 C434 SMD capasitor 3 9pF 0 25 50V NP0 Philips CF0180 C440 SMD capasitor 18 pF 5 50 V NPO Philips CF0150 C441 SMD capasitor 15 pF 5 50 V NP0 Philips CF0390 C442 SMD capasitor 39pF 5 50V NP0...

Page 93: ...31605 40 MD0301 P102 IF shield plate 2 Telemetall 931606 40 MD0303 P330 Shield case for Rx VCO Telemetall 931585 41 MD0304 P430 Shield case for Tx VCO Telemetall 931586 41 ME1008 P601 Casting body Jysk nmeta 931534 10 MD0306 P602 Tx fastening plate Telemetall 931584 41 NC2005 P603 Cross recessed screw M2x5 SFS2977 DIN9652 Ruuvitalo Pozidriv NC2005 P604 Cross recessed screw M2x5 SFS2977 DIN9652 Ruu...

Page 94: ...10 k 5 0 125 W Kamaya RF0103 R307 SMD resistor 10 k 5 0 125 W Kamaya RF0103 R308 SMD resistor 10 k 5 0 125 W Kamaya RF0822 R310 SMD resistor 8 2 k 5 0 125 W Kamaya RF0392 R311 SMD resistor 3 9 k 5 0 125 W Kamaya RF0221 R312 SMD resistor 220 R 5 0 125 W Kamaya RF0822 R313 SMD resistor 8 2 k 5 0 125 W Kamaya RF0822 R314 SMD resistor 8 2 k 5 0 125 W Kamaya RF0221 R315 SMD resistor 220 R 5 0 125 W Kam...

Page 95: ...esistor 1 k 5 0 125 W Kamaya RF0392 R605 SMD resistor 3 9 k 5 0 125 W Kamaya RF0391 R606 SMD resistor 390 R 5 0 125 W Kamaya RF0100 R607 SMD resistor 10 R 5 0 125 W Kamaya RF0391 R608 SMD resistor 390 R 5 0 125 W Kamaya RF0104 R620 SMD resistor 100 k 5 0 125 W Kamaya RF0102 R621 SMD resistor 1 k 5 0 125 W Kamaya RF0152 R622 SMD resistor 1 5 k 5 0 125 W Kamaya RF0471 R623 SMD resistor 470 R 5 0 125...

Page 96: ......

Page 97: ......

Page 98: ......

Page 99: ...27 SMD tantal 4 7uF 10V 20 AVX TAJA475M010R CU1105 C530 SMD tantal 1uF 16V AVX TAJR105M016R CF0102 C631 SMD capasitor 1 nF 5 NP0 Philips CF0102 C632 SMD capasitor 1 nF 5 NP0 Philips CF0102 C633 SMD capasitor 1 nF 5 NP0 Philips MG1104 CASE5 RF contact strip 2 0x4 1x610mm Instr Spec 0097 T551 02 IR1547 I501 Voltage regulator 4 75V 180mA Toko TK 11547 MTL IR1547 I502 Voltage regulator 4 75V 180mA Tok...

Page 100: ... resistor 1 k 5 0 125 W Kamaya RF0100 R562 SMD resistor 10 R 5 0 125 W Kamaya RF0102 R563 SMD resistor 1 k 5 0 125 W Kamaya RF0102 R565 SMD resistor 1 k 5 0 125 W Kamaya RF0102 R566 SMD resistor 1 k 5 0 125 W Kamaya RF0104 R631 SMD resistor 100 k 5 0 125 W Kamaya RF0104 R638 SMD resistor 100 k 5 0 125 W Kamaya RF0104 R639 SMD resistor 100 k 5 0 125 W Kamaya VM0112 X SMD connector 2x12 male AMP 5 1...

Page 101: ...28 1 1999 XQ0300E4_fm5 fm 56 Product TDP 40 TN2 Delta OQ0300 Regulator Component Side Layout PQ0300A1 Schematic OQ0300A1 ...

Page 102: ...28 1 1999 XQ0300E4_fm5 fm 57 Product TDP 40 TN2 Delta OQ0300 Regulator Solder Side Layout PQ0300A1 Schematic OQ0300A1 ...

Page 103: ...28 1 1999 XQ0300E4_fm5 fm 58 Product TDP 40 TN2 Delta OQ0300 Regulator ...

Page 104: ...itch Antenna Switch Unit OT0300 Antenna Switch 6 3 16 Parts list of Antenna Switch Unit CODE PART DESCRIPT VALUE MANUF TYPE PT0300 PCB PCB antenna switch VR0242 X701 Antenna switch IMS 939 99 2520 009 VR0155 X702 TNC connector Rosenberge 56K101 400 A4 Last update 18 03 94 ...

Page 105: ...28 1 1999 XT0300E4_fm5 fm 60 Product TDP 40 TN2 Delta OT0300 Antenna Switch Component Side Layout PT0300A0 Schematic OT0300A0 Solder Side Layout PT0300A0 Schematic OT0300A0 ...

Page 106: ...28 1 1999 XT0300E4_fm5 fm 61 Product TDP 40 TN2 Delta OT0300 Antenna Switch ...

Page 107: ...28 1 1999 XO0300E4_fm5 fm 62 Product TDP 40 TN2 Delta YO0300 Batteries 6 4 BATTERIES YO0300 Batteries ...

Page 108: ...or the battery pack battery type used capacity and some other information about the batteries The Memory chip is protected against static voltages by two zener diodes A capasitor is used to stabilize supply voltage The memory chip communicates with main CPU through single wire asyncronous serial bus The CPU controls charging by using the parameter s in Battery pack Memory Memory chip can be reprog...

Page 109: ...Z0569 D901 SMD zener 5V6 5 300mW Philips BZX84C5V6 DZ0569 D902 SMD zener 5V6 5 300mW Philips BZX84C5V6 IM2224 I901 EconoRAM 32B ROM 224B RAM Dallas DS2224Z PO0403 MEC1 PCB for battery pack 7x43x0 6mm FR4 Ascomp RF0101 R902 SMD resistor 100 R 5 0 125 W Kamaya RF0101 R903 SMD resistor 100 R 5 0 125 W Kamaya RT0223 R904 NTC resistor 22k Philips 2322 640 63223 Last update 20 05 94 ...

Page 110: ...28 1 1999 XO0300E4_fm5 fm 65 Product TDP 40 TN2 Delta PO0403 PO0403 Component Side Layout Solder Side Layout ...

Page 111: ...28 1 1999 XO0300E4_fm5 fm 66 Product TDP 40 TN2 Delta PO0403 ...

Page 112: ...28 1 1999 8HAR_GB fm 1 7 0 CHARGING CHARGING ...

Page 113: ...1 MAINS CHARGER CMA 50 230 The charger provides functions for charging Benefon brand mobile phones from a mains supply CONNECTOR A Connector A YO0240 YC0055 1 16 PIN CONFIGURATION 1 2 charge current max 10V 1 5A 3 5 nc 6 7 ground 8 15 nc 16 control voltage 0 5 VDC ...

Page 114: ...OCKET CHARGER CCS 50 12 The charger includes functions for using the handportable and for charging its batter ies from the car battery CONNECTOR A Connector A YO0243 YC0058 1 16 PIN CONFIGURATION 1 2 charge current max 10V 1 5A 3 5 nc 6 7 ground 8 15 nc 16 control voltage 0 5 VDC ...

Page 115: ...28 1 1999 XO0244E4_fm5 fm 4 Product HPT 40 Desktop Charger YO0244 7 3 DESKTOP CHARGER YO0244 ...

Page 116: ...ndicates discharge state to the desktop charger by a control voltage below 4 0 V The charger will not then supply any current to the phone and a red led is illuminated in the phone charging indicator The charger takes no other part in the discharging process 7 3 3 Charging the spare battery The spare battery charging process has three phases quick charge continuous charge and stand by charge The c...

Page 117: ...erature rises above 55 C then a NiMH battery is charged with a current 1 30 of its capacity and a NiCd battery with a current 1 10 of its capac ity until the battery temperature returns to 40 C The change to stand by charging takes place when the last of the battery capacity has been charged The charging indicator green led flashes throughout the contin uous charging phase The battery capacity aft...

Page 118: ... switches charging current to the reserve battery 2 Q105 control switches the reserve battery discharge ON 3 n a 4 Q107 control green led to indicate phone charging 5 Q110 control red led to indicate phone discharge 6 Q109 control green led to indicate reserve battery charging 7 Q108 control red led to indicate reserve battery discharge A port I Os are used as follows 0 discharge button 1 tuning s...

Page 119: ... 5 5 Reserve battery discharge function The reserve battery discharge is initiated when the push button S101 is pressed for approx 1 s while the battery is in its holder The processor pin PB2 rises and Q105 causes the battery voltage to be discharged through Q106 IRFR9024 to resistor R145 The resistor is attached to the metal base plate so that the resulting heat can be dissipated 7 3 5 6 Charging...

Page 120: ...mmed The capacity is measured in milli ampere hours and coded hexadecimally in memory locations b601 and b602 The reserve battery type is in the address b603 coded as follows NiMH 00 and NiCd 01 7 3 5 9 Error situations The charger will not commence charging if the trigger voltage has not been set or the reserve battery default values have not been programmed Red leds flash in turn If the charger ...

Page 121: ...A I R 30WQ06F DL5300 D102 Bicolor led Green Orange red D 5mm Telefunken TLUV 5300 DL5300 D103 Bicolor led Green Orange red D 5mm Telefunken TLUV 5300 IR2952 I101 Regulator 100mA 5V adj 0 5 Micrel MIC2951 02BM IA0272 I102 2 x op amp LinCMOS Low noise power Texas TLC27M2ID IP6871 I103 OTP prosessor Motorola MC68HC711E9CFN2 LF0061 L101 SMD EMI suppression filt 4700pF 2A 1 6x6 8mm Murata NFM61R30T472 ...

Page 122: ... W Kamaya RD0103 R150 SMD resistor 10 k 5 0 125 W Kamaya RD0103 R151 SMD resistor 10 k 5 0 125 W Kamaya RD0103 R160 SMD resistor 10 k 5 0 125 W Kamaya RD0104 R161 SMD resistor 100 k 5 0 125 W Kamaya RD0104 R162 SMD resistor 100 k 5 0 125 W Kamaya RD0562 R163 SMD resistor 5 6 k 5 0 125 W Kamaya RD0221 R164 SMD resistor 220 R 5 0 125 W Kamaya RD0104 R165 SMD resistor 100 k 5 0 125 W Kamaya RD0104 R1...

Page 123: ...crew M2x5 DIN7985A pozidrive Ruuvitalo NC2015 M202 Cross recessed screw M2x5 DIN7985A pozidrive Ruuvitalo NF0200 M203 Nut M2 SFS2067 DIN943 Ruuvitalo NF0200 M204 Nut M2 SFS2067 DIN943 Ruuvitalo PO0242 MEK1 PCB for table charger connector Tavi Metalex VM0242 X IN SMD system connector 1x16 pin AMP 188227 1 AC0046 X OUT Flat cable jumper 10x 0 5mm pitch 2 54mm Last update 17 05 95 ...

Page 124: ...28 1 1999 XO0244E4_fm5 fm 13 Product HPT 40 Desktop Charger OO0244 Component Side Layout PO0244A0 Schematic OO0244A0 ...

Page 125: ...28 1 1999 XO0244E4_fm5 fm 14 Product HPT 40 Desktop Charger OO0244 Solder Side Layout PO0244A0 Schematic OO0244A0 ...

Page 126: ...28 1 1999 XO0244E4_fm5 fm 15 Product HPT 40 Desktop Charger OO0244 Component Side layout PO0247A0 Schematic OO0247A0 ...

Page 127: ...28 1 1999 XO0244E4_fm5 fm 16 Product HPT 40 Desktop Charger OO0244 Solder Side Layout PO0247A0 Schematic OO0247A0 ...

Page 128: ...28 1 1999 XO0244E4_fm5 fm 17 Product HPT 40 Desktop Charger OO0244 ...

Page 129: ...28 1 1999 XO0244E4_fm5 fm 18 Product HPT 40 Desktop Charger OO0244 ...

Page 130: ...o0314e4_fm5 fm 1 Product CIU 40 Carbox YO0314 8 0 CAR ASSEMBLY KIT YO0314 8 1 CARBOX OW 0314 NC 2008 MD 0702 MF 1502 NG 0012 MF 1140 MD 0703 NC 2010 NF 0200 NG 0011 NC 2066 NG 1015 CIU 40 Carbox YO0314 8 pcs 2 pcs ...

Page 131: ... charger controls for external relays AL MUTE handsfree amplifiers PC HANDSET connector 8 1 2 Connector descriptions 8 1 2 1 EXTVB 8 1 2 2 EXTMIC 1 MUTE car radio mute max 500mA 2 SPKRGND speaker ground 3 GND ground 4 AL external alarm control max 500mA 5 SPKR HF speaker 4 ohm 1 5 W 6 VBATT operating voltage 10 8 31V max 3A 1 GND ground 2 HFMIC HF microphone ...

Page 132: ...angent 10 I2CINT I2C interrupt 11 SCL I2C clock 12 SDA I2C data 13 TXD RS232 14 RXD RS232 15 EXTIO extra IO 16 NC 1 V CHARGE battery charging current max 2A 9V 2 V CHARGE 3 V BAT battery voltage 4 NC 5 EXTMIC external microphone signal 400mV RMS 6 GND ground 7 GND 8 EXTERP external ERP signal 200mV RMS 9 PTT external tangent 10 I2CINT I2C interrupt 11 SCL I2C clock 12 SDA I2C DATA 13 TXD RS232 14 ...

Page 133: ...C EXTHS pin and I102 feeds 5V to other functions External relay controls Q104 and and Q106 get their control from the circuit I103 The HF microphone gets its bias voltage throuh resistors R311 and R212 I304 serves as the microphone amplifier and I105 as a low pass filter with a border fre quency of 3 3 kHz The analog switch I302 connects the HF microphone or external device microphone signal to th...

Page 134: ...SMD capasitor 100 pF 5 50 V NP0 Philips CD0101 C140 SMD capasitor 100 pF 5 50 V NP0 Philips CD0101 C141 SMD capasitor 100 pF 5 50 V NP0 Philips CD0223 C200 SMD capasitor 22 nF 10 50 V X7R Philips CD0223 C201 SMD capasitor 22 nF 10 50 V X7R Philips CU1106 C202 SMD tantal 10uF 16V AVX TAJB106M016R CH0105 C203 SMD capasitor 1uF 20 80 16V TaiyoYuden EMK212 F105Z00T CH0105 C204 SMD capasitor 1uF 20 80 ...

Page 135: ...SMD capasitor 22 pF 5 50 V NP0 Philips CD0220 C444 SMD capasitor 22 pF 5 50 V NP0 Philips CH0105 C460 SMD capasitor 1uF 20 80 16V TaiyoYuden EMK212 F105Z00T CH0105 C461 SMD capasitor 1uF 20 80 16V TaiyoYuden EMK212 F105Z00T CU0225 C462 SMD tantal 2 2uF 16V 20 4 7x2 6mm Matsushita ECST1CB 225R CU1106 C463 SMD tantal 10uF 16V AVX TAJB106M016R CD0104 C464 SMD capasitor 100 nF 10 50 V X7R Philips CE03...

Page 136: ... Thomso TDA1905 IA2902 I500 Low power quar op amp NationalSe LM2902M IC0011 I510 4x2 input nand CMOS 4011 B LA3117 L100 Inductor 110uH 3A R 0 07ohm Fuji SL03B111BE LA1391 L500 Choke horizintal 90uH 10 Trafocomp TJ1391 LA1391 L501 Choke horizintal 90uH 10 Trafocomp TJ1391 PO0314 PCB1 EI KOODATTU VARAS TOON QF9024 Q200 SMD p channel FET 60V 9A Rds 0 28 I R IRFR9024TR QF7002 Q201 SMD n channel FET 60...

Page 137: ... k 5 0 125 W Kamaya RD0183 R332 SMD resistor 18 k 5 0 125 W Kamaya RD0224 R333 SMD resistor 220 k 5 0 125 W Kamaya RD0153 R334 SMD resistor 15 k 5 0 125 W Kamaya RD0103 R335 SMD resistor 10 k 5 0 125 W Kamaya RD0103 R336 SMD resistor 10 k 5 0 125 W Kamaya RD0333 R337 SMD resistor 33 k 5 0 125 W Kamaya RD0104 R340 SMD resistor 100 k 5 0 125 W Kamaya RD0683 R341 SMD resistor 68 k 5 0 125 W Kamaya RD...

Page 138: ...21 SMD resistor 2 7 k 5 0 125 W Kamaya RD0224 R522 SMD resistor 220 k 5 0 125 W Kamaya RD0154 R523 SMD resistor 150 k 5 0 125 W Kamaya RD0105 R524 SMD resistor 1 M 5 0 125 W Kamaya RD0224 R525 SMD resistor 220 k 5 0 125 W Kamaya RD0103 R526 SMD resistor 10 k 5 0 125 W Kamaya RD0332 R527 SMD resistor 3 3 k 5 0 125 W Kamaya RD0685 R528 SMD resistor 6 8 M 5 0 125 W Kamaya RD0332 R529 SMD resistor 3 3...

Page 139: ...28 1 1999 Xo0314e4_fm5 fm 10 Product CIU 40 Carbox OW0314 The Top Side Layout PW0314A1 ...

Page 140: ...28 1 1999 Xo0314e4_fm5 fm 11 Product CIU 40 Carbox OW0314 The Bottom Side Layout PW0314A1 ...

Page 141: ...28 1 1999 Xo0314e4_fm5 fm 12 Product CIU 40 Carbox OW0314 ...

Page 142: ...28 1 1999 Xo0314e4_fm5 fm 13 Product CIU 40 Carbox OW0314 ...

Page 143: ...28 1 1999 Xo0314e4_fm5 fm 14 Product CIU 40 Carbox OW0314 ...

Page 144: ...28 1 1999 Xo0314e4_fm5 fm 15 Product CIU 40 Carbox OW0314 ...

Page 145: ...28 1 1999 Xo0314e4_fm5 fm 16 Product CIU 40 Carbox OW0314 ...

Page 146: ...28 1 1999 XMOO24E4_fm5 f 17 Product HDH 40 Phone holder YM0024 8 2 PHONE HOLDER YM0024 ...

Page 147: ...28 1 1999 XMOO24E4_fm5 f 18 Product HDH 40 Phone holder PO0243 Component Side Layout PO0243 ...

Page 148: ...28 1 1999 XMOO24E4_fm5 f 19 Product HDH 40 Phone holder PO0243 Solder Side Layout ...

Page 149: ...28 1 1999 XMOO24E4_fm5 f 20 Product HDH 40 Phone holder OO0343 module OO0343 module ...

Page 150: ...28 1 1999 8HDS50GB_fm5 f 21 Product HDS 50 Ext Handset With Cradle 8 3 EXTERNAL HANDSET WITH CRADLE HDS 50 8 3 1 External Handset not serviceable 8 3 1 1 Mechanics External Handset HDS 50 YH0442 ...

Page 151: ...Coloured PVC Colour Black BS 6748 TYPE TM2 and BT M140C Finnish Matt Length Total 5 0 2 m Coiled length 3 0 2 m Number of conductors 4 Size AWG 26 stranded wire Resistance 100 mohm m Number of strands Multiwire 30 x 0 08 mm PCW Insulation material Coloured polypropylene Strain relief Shall be firmly attached to the cable CONNECTOR HOUSING MOLEX 90123 0104 OR SIMILAR 951980 34 360 24 AWG STRANDED W...

Page 152: ...ration is as follows 1 ERP earphone input HOOK state 2 GND ground 3 GND ground 4 MIC microphone output Sensitivity 43 dB 6 dB Vendor and part no Hosiden KUC2023 or KUB2023 RF decoupling capacitor 33 pF Size 0805 Mounted on the microphone element Sensitivity 95 dB 5 dB Vendor and part no Hosiden KDR0928 IE 0030 Impedance min 120 ohm Resistance DC max 3 kohm ON_HOOK HIGH DC IMPEDANCE SWITCH OPEN OFF...

Page 153: ...221 C112 SMD capasitor 220 pF 5 50 V NP0 Philips CD0221 C114 SMD capasitor 220 pF 5 50 V NP0 Philips PO0009 M100 PCB for OO0900 RP0222 R100 Edge control pot 2 2k 0 1W LOG Ruwido 0037 006 2k2 log RD0222 R102 SMD resistor 2 2 k 5 0 125 W Kamaya AR0016 S102 Reed relay Hamlin 59160 031 AE0018 XERP Assembled earphone unit 150ohm 94 3dB 60mW Hoside KDR0928 1E 0300 AM2024 XMIC Assembled microphone unit E...

Page 154: ...28 1 1999 8HDS50GB_fm5 f 25 Product HDS 50 Ext Handset With Cradle The Top Side Layout PO0009A1 Schematic OO0009A1 ...

Page 155: ...28 1 1999 8HDS50GB_fm5 f 26 Product HDS 50 Ext Handset With Cradle The Bottom Side Layout PO0009A1 Schematic OO0009A1 ...

Page 156: ...28 1 1999 8HDS50GB_fm5 f 27 Product HDS 50 Ext Handset With Cradle HLS 41 HDS 50 HXS 40 ...

Page 157: ...28 1 1999 8HDS50GB_fm5 f 28 Product HDS 50 Ext Handset With Cradle 8 3 8 Cradle 8 3 8 1 Mechanics ...

Page 158: ...28 1 1999 8OSET_GB fm 1 9 0 OFFICE SET OFFICE SET ...

Page 159: ...ries Office set DDS 40 The office set is designed to make the use of the mobile phone easier and more effective both at home and at workplace You can charge the phone battery and charge and discharge the spare battery in the desk top stand The desk top stand also offers a fixed microphone and loudspeaker for a hands free function An external antenna and various terminal appliances can also be conn...

Page 160: ...phone signal 9 nc 10 I2CINT I2C bus interrupt 11 SCL I2C bus clock 12 SDA I2C bus data 13 TxD RS 232 TxD 14 RxD RS 232 RxD 15 nc 16 VB_CTRL power supply control 0 5 VDC PIN NAME DESCRIPTION LEVEL 1 GND ground 2 HS_MIC Handset microphone signal 3 HS_ERP Handset earphone signal 4 PH_R phone charge indicator led red 0 5 VDC 5 PH_G phone charge indicator led green 0 5 VDC 6 B_R battery charge indicato...

Page 161: ...cator for phone 5 VDC 7 I2CINT I2C bus interrupt 8 SCL I2C bus clock 9 SDA I2C bus data 10 TxD RS 232 TxD 11 RxD RS 232 RxD 12 PH_CTRL charger control from phone 0 5 VDC PIN NAME DESCRIPTION LEVEL I_BATT charge current for battery max 10 V 1 5 A PIN NAME DESCRIPTION LEVEL BMEM battery pack data PIN NAME DESCRIPTION LEVEL B_TEMP battery pack temperature 0 5 VDC PIN NAME DESCRIPTION LEVEL GND ground...

Page 162: ...6 B_R battery charge indicator led red 0 5 VDC 7 B_G battery charge indicator led green 0 5 VDC 8 SWITCH battery discharge switch 0 5 VDC PIN NAME DESCRIPTION 1 GND ground 2 HS_ERP Handset earphone signal 3 HS_MIC Handset microphone signal PIN NAME DESCRIPTION LEVEL 1 V_CHG charge current for phone max 10 V 1 5 A 2 V_BATT mobile battery voltage 3 EXTMIC microphone signal 4 GND ground 5 EXTERP earp...

Page 163: ... phone max 10 V 1 5 A 3 V_BATT mobile battery voltage 4 nc 5 EXTMIC microphone signal 6 7 GND ground 8 EXTERP earphone signal 9 CADET office kit indicator for phone 5 VDC 10 I2CINT I2C bus interrupt 11 SCL I2C bus clock 12 SDA I2C bus data 13 TxD RS 232 TxD 14 RxD RS 232 RxD 15 nc 16 PH_CTRL power supply control 0 5 VDC ...

Page 164: ...or the A D input Out put G3 is a PWM signal which is converted with R291 and C293 into analog DC signal This signal is used to control the output current of the power supply unit Out puts D0 and D1 are used to turn on charging current for phone and spare battery P channel fets Q211 and Q221 are normally in non conducting state gate voltage tied to VB and are turned on with fets Q212 and Q222 as th...

Page 165: ...and Q315 into conducting state The emitter pins of the transistors are directly connected to the anode pins of the leds 9 1 3 3 Audio The signal P1 HF_OFF of the I2C circuit I203 is used to control the analog switches I435 and I437 Q512 inverts this signal for switch I484 The inverted signal is also used for controlling the MUTE pin of the power amplifier I528 Low level sig nal turns MUTE on and h...

Page 166: ...s CD0104 C127 SMD capasitor 100 nF 10 50 V X7R Philips CD0101 C130 SMD capasitor 100 pF 5 50 V NP0 Philips CD0101 C131 SMD capasitor 100 pF 5 50 V NP0 Philips CD0101 C140 SMD capasitor 100 pF 5 50 V NP0 Philips CD0101 C141 SMD capasitor 100 pF 5 50 V NP0 Philips CD0101 C142 SMD capasitor 100 pF 5 50 V NP0 Philips CD0101 C143 SMD capasitor 100 pF 5 50 V NP0 Philips CD0101 C144 SMD capasitor 100 pF ...

Page 167: ...SMD tantal 10uF 16V AVX TAJB106M016R CU0225 C501 SMD tantal 2 2uF 16V 20 4 7x2 6mm Matsushita ECST1CB 225R CE0337 C502 Al elko 330uF 16V 20 15x8mm Philips 222213555331 CH0105 C503 SMD capasitor 1uF 20 80 16V TaiyoYuden EMK212 F105Z00T CH0105 C506 SMD capasitor 1uF 20 80 16V TaiyoYuden EMK212 F105Z00T CH0105 C507 SMD capasitor 1uF 20 80 16V TaiyoYuden EMK212 F105Z00T CD0222 C520 SMD capasitor 2 2 n...

Page 168: ... SMD resistor 100 R 5 0 125 W Kamaya RD0104 R210 SMD resistor 100 k 5 0 125 W Kamaya RD0104 R213 SMD resistor 100 k 5 0 125 W Kamaya RD0104 R220 SMD resistor 100 k 5 0 125 W Kamaya RD0104 R223 SMD resistor 100 k 5 0 125 W Kamaya RD0473 R230 SMD resistor 47 k 5 0 125 W Kamaya RD0103 R231 SMD resistor 10 k 5 0 125 W Kamaya RD0100 R240 SMD resistor 10 R 5 0 125 W Kamaya RD0562 R241 SMD resistor 5 6 k...

Page 169: ...5 W Kamaya RD0104 R465 SMD resistor 100 k 5 0 125 W Kamaya RD0333 R466 SMD resistor 33 k 5 0 125 W Kamaya RD0223 R470 SMD resistor 22 k 5 0 125 W Kamaya RD0104 R471 SMD resistor 100 k 5 0 125 W Kamaya RD0104 R473 SMD resistor 100 k 5 0 125 W Kamaya RD0103 R476 SMD resistor 10 k 5 0 125 W Kamaya RD0104 R477 SMD resistor 100 k 5 0 125 W Kamaya RD0223 R478 SMD resistor 22 k 5 0 125 W Kamaya RD0333 R4...

Page 170: ...RB PO0300 Y15 PCB for the office kit Delta DDS 40 NC2015 Y16 Cross recessed screw M2x5 DIN7985A pozidrive Ruuvitalo NC2015 Y17 Cross recessed screw M2x5 DIN7985A pozidrive Ruuvitalo NC2015 Y18 Cross recessed screw M2x5 DIN7985A pozidrive Ruuvitalo NC2015 Y19 Cross recessed screw M2x5 DIN7985A pozidrive Ruuvitalo NF0200 Y20 Nut M2 SFS2067 DIN943 Ruuvitalo NF0200 Y21 Nut M2 SFS2067 DIN943 Ruuvitalo ...

Page 171: ...28 1 1999 8dds40gb_fm5 fm 14 Product DDS 40 Office set OO0300 The Top Side Layout PO0300A0 The Bottom Side Layout PO0300A0 ...

Page 172: ...28 1 1999 8dds40gb_fm5 fm 15 Product DDS 40 Office set OO0300 ...

Page 173: ...28 1 1999 8dds40gb_fm5 fm 16 Product DDS 40 Office set OO0300 ...

Page 174: ...28 1 1999 8dds40gb_fm5 fm 17 Product DDS 40 Office set OO0300 ...

Page 175: ...pF 5 50 V NP0 Philips CD0221 C2 SMD capasitor 220 pF 5 50 V NP0 Philips CD0223 C3 SMD capasitor 22 nF 10 50 V X7R Philips DLG155 D1 SMD bicolor Green red 25mcd 20mA Citizen CL 155UR G DLG155 D2 SMD bicolor Green red 25mcd 20mA Citizen CL 155UR G VN0005 V2 Stereo jack 3 5mm Zupami 3 5 EJW C386 AS0105 V3 Tact switch h 9 5mm Alps SKHHAP PO0301 Y8 Connector PCB for office kit Delta DDS 40 Last update ...

Page 176: ...28 1 1999 8dds40gb_fm5 fm 19 Product DDS 40 Office set OO0301 ...

Page 177: ...uct DDS 40 Office set OO0302 9 1 6 Parts list OO0302 OO0302 The Bottom Side Layout PO0302A1 CODE PART DESCRIPT VALUE MANUF TYPE VN0242 V2 SMD system conn holder AMP PO0302 Y1 Flexible PCB for OO0302 DDS 40 Simflex Last update 12 11 96 ...

Page 178: ...28 1 1999 8dds40gb_fm5 fm 21 Product DDS 40 Office set OO0302 ...

Page 179: ...28 1 1999 8dds40gb_fm5 fm 22 Product DDS 40 Office set OO0302 ...

Page 180: ...28 1 1999 8hxs40gb_fm5 fm 23 Product HXS 40 External Handset 9 2 EXTERNAL HANDSET HXS 40 9 2 1 External Handset not serviceable 9 2 1 1 Mechanics External Handset HXS 40 YH0443 ...

Page 181: ...M2 and BT M140C Finnish Matt Length Total 5 0 2 m Coiled length 3 0 2 m Number of conductors 4 Size AWG 26 stranded wire Resistance 100 mohm m Number of strands Multiwire 30 x 0 08 mm PCW Insulation material Coloured polypropylene Strain relief Shall be firmly attached to the cable CONNECTOR HOUSING MOLEX 90123 0104 OR SIMILAR 951916 35 360 24 AWG STRANDED WIRE COLOR BLACK COILED FLAT CABLE 4 8x2 ...

Page 182: ...ion is as follows 1 ERP earphone input HOOK state 2 GND ground 3 GND ground 4 MIC microphone output Sensitivity 43 dB 6 dB Vendor and part no Hosiden KUC2023 or KUB2023 RF decoupling capacitor 33 pF Size 0805 Mounted on the microphone element Sensitivity 95 dB 5 dB Vendor and part no Hosiden KDR0928 IE 0030 Impedance min 120 ohm Resistance DC max 3 kohm ON_HOOK HIGH DC IMPEDANCE SWITCH OPEN OFF_HO...

Page 183: ... C112 SMD capasitor 220 pF 5 50 V NP0 Philips CD0221 C114 SMD capasitor 220 pF 5 50 V NP0 Philips PO0009 M100 PCB for OO0900 RP0222 R100 Edge control pot 2 2k 0 1W LOG Ruwido 0037 006 2k2 log RD0222 R102 SMD resistor 2 2 k 5 0 125 W Kamaya AR0016 S102 Reed relay Hamlin 59160 031 AE0018 XERP Assembled earphone unit 150ohm 94 3dB 60mW Hoside KDR0928 1E 0300 AM2024 XMIC Assembled microphone unit Elec...

Page 184: ...28 1 1999 8hxs40gb_fm5 fm 27 Product HXS 40 External Handset The Top Side Layout PO0009A1 Schematic OO0009A1 ...

Page 185: ...28 1 1999 8hxs40gb_fm5 fm 28 Product HXS 40 External Handset The Bottom Side Layout PO0009A1 Schematic OO0009A1 ...

Page 186: ...28 1 1999 8hxs40gb_fm5 fm 29 Product HXS 40 External Handset HLS 41 HDS 50 HXS 40 ...

Page 187: ...28 1 1999 8OTHE_GB fm 1 10 0 OTHER ACCESSORIES OTHER ACCESSORIES ...

Page 188: ...ce from a powerful radio field Check this by testing with e g a magnetic antenna 10 1 1 2 Fixed line telephones Check that the telephone does not suffer interference from the handportable radio field Connect the line interface to the desired tele device Make a call from the device and move the hand phone antennna around the vicinity of the device 10 1 1 3 Cordless telephones These are not recommen...

Page 189: ...call may also be terminated by pressing the lightning key on the handportable The busy signal will then be heard from the tele device handset Do not forget to replace the tele device handset as the line interface uses power from the handport able battery 10 1 2 4 Making and receiving a call with the hand phone A call can be made and received normally from the handportable as long as the tele devic...

Page 190: ... ON AT E2 speed select AT MB2400 There are tele devices that take their power from the telephone line in which case the line interface supply of 25 mA will not be enough These generally non approved devices are not recommended for use with the line interface Typically problems arise from modem or telefax internal settings see tele device operating manual Data transfer may function normally with a ...

Page 191: ...Components R114 R115 C109 and I105 form an oscillator vibrating at a frequency of approx 220 kHz This frequency is divided within I105 into frequencies 430 Hz free reserved tone and 26 Hz ring frequency 10 1 3 6 Switched Mode Voltage Converter The basic chopper connection consists of operation amplifier I100A quad NAND I101 MOSFET Q100 and coil L100 Saw wave to the I101A input pin 2 is generated f...

Page 192: ...s been connected to the ground so that the portable receives interruption every time the voltage is switched on 10 1 3 9 Free Reserved Tone The free reserved tone is connected by transistor Q106 to a filter consisting of the operation amplifier I100B In this filter the tone is reduced to a suitable level and the square wave received from Q106 is made more gentle 10 1 3 10 Line Switches The double ...

Page 193: ...10 VDC depending on the battery voltage of the portable ii as above iii ringing voltage 50 Vrms f 26 Hz maximum REN driving capability 1 iv free reserved tone 430 Hz I 25 5 mA b Maximum loop resistance of possible extension cable between line interface and terminal apparatus is 25 ohms c This line interface apparatus does not cause the Mobile Station to operate con trary to the requirements of BAB...

Page 194: ...e Date 21 4 1993 HJo PCF 8574 I2C address 4AH IICINT SDA SCL VB 5V REG RXAUDIO TXAUDIO DC DC Converter LPF LB LA HOOK DET 4 2 WIRE AUDIO CONV OSCILLATOR DIVIDER 74HC4060 P0 RING_OFF Input 5 5V 10V Out 15V 3V 60V 10V 25Hz 220kHz 400Hz P2 400HZ_OFF P4 HOOK_DET 5V ON HOOK P1 PWR_OFF Current sink ...

Page 195: ...uF 16V 20 6x3 2mm Matsushita ECST1CC 106R CK0680 C125 Cer capasitor 68pF 100V 10 Philips CF0680 C126 SMD capasitor 68 pF 5 50 V NP0 Philips CF0680 C127 SMD capasitor 68 pF 5 50 V NP0 Philips CF0680 C128 SMD capasitor 68 pF 5 50 V NP0 Philips CF0680 C129 SMD capasitor 68 pF 5 50 V NP0 Philips CF0822 C130 SMD capasitor 8 2nF 10 50V Philips CF0680 C131 SMD capasitor 68 pF 5 50 V NP0 Philips CF0223 C1...

Page 196: ... R110 SMD resistor 22 k 5 0 125 W Kamaya RF0103 R111 SMD resistor 10 k 5 0 125 W Kamaya RF0104 R112 SMD resistor 100 k 5 0 125 W Kamaya RF0104 R113 SMD resistor 100 k 5 0 125 W Kamaya RF0123 R114 SMD resistor 12 k 5 0 125 W Kamaya RF0223 R115 SMD resistor 22 k 5 0 125 W Kamaya RF0472 R116 SMD resistor 4 7 k 5 0 125 W Kamaya RF0222 R117 SMD resistor 2 2 k 5 0 125 W Kamaya RF0104 R118 SMD resistor 1...

Page 197: ...5 0 125 W Kamaya RF0103 R149 SMD resistor 10 k 5 0 125 W Kamaya RF0223 R150 SMD resistor 22 k 5 0 125 W Kamaya RF0103 R151 SMD resistor 10 k 5 0 125 W Kamaya RF0223 R152 SMD resistor 22 k 5 0 125 W Kamaya RF0103 R153 SMD resistor 10 k 5 0 125 W Kamaya RF0275 R201 SMD resistor 2 7 M 5 0 125 W Kamaya RC0562 R203 SMD resistor 5 6 k 5 0 125 W Kamaya VR0407 TEL Line conv modular cable Last update 07 03...

Page 198: ...28 1 1999 Xo0245e4_fm5 fm 12 Product LIF 40 Line Interface OO0245 OO0245 Component Side Layout PO0245A0 ...

Page 199: ...28 1 1999 Xo0245e4_fm5 fm 13 Product LIF 40 Line Interface OO0245 Solder Side Layout PO0245A0 ...

Page 200: ...28 1 1999 Xo0245e4_fm5 fm 14 Product LIF 40 Line Interface OO0245 ...

Page 201: ...28 1 1999 Xo0245e4_fm5 fm 15 Product LIF 40 Line Interface OO0245 ...

Page 202: ...28 1 1999 Xo0236e4_fm5 fm 16 Product DB 40 Branching Unit YO0236 10 2 BRANCHING UNIT YO0236 ...

Page 203: ...mVrms 6and 7 GND Ground 8 HSERP Ext audio for earphone 1 kHz 200 mVrms 9 RXD Rs232 0 5 V in 10 I2CINT I2c interruption input to radio 0 5 V 11 SCL I2c clock 0 5 V 12 SDA I2c data 0 5 V 13 CHCONT Voltage for controlling charger current 0 5 VDC analog 14 EXTIO Extra IO 1 and 2 V CHARGE Battery charging voltage 2A in 3 9V Operation voltage for accessories 0 5 A out 5 HSMIC Ext audio from microphone 1...

Page 204: ...to connector HS and ON HOOK audio signals to connector PC Voltage regulation is done by components R205 C207 and D201 1 and 2 V CHARGE Battery charging voltage 2 A in 3 9V Operation voltage for accessories 0 5 A out 5 PCMIC Ext audio from microphone1 kHz 400 mVrms 6 and 7 GND Ground 8 PCERP Ext audio for loudspeaker amplifier 1 kHz 200 mVrms 10 I2CINT I2c interruption input to radio 0 5 V 11 SCL I...

Page 205: ...onnector 1x16 pin AMP 188227 1 IC0453 I201 SMD 2x multip demultip Toshiba TC4W53F TE 12L IC0453 I202 SMD 2x multip demultip Toshiba TC4W53F TE 12L PO0241 M200 PCB for juction box 60x40mm FR4 Metalex NC2005 M201 Cross recessed screw M2x5 SFS2977 DIN9652 Ruuvitalo Pozidriv NC2005 M202 Cross recessed screw M2x5 SFS2977 DIN9652 Ruuvitalo Pozidriv NC2005 M203 Cross recessed screw M2x5 SFS2977 DIN9652 R...

Page 206: ...28 1 1999 Xo0236e4_fm5 fm 20 Product DB 40 Branching Unit OO0241 OO0241 Component Side Layout PO0241A3 Schematic OO0241A3 ...

Page 207: ...28 1 1999 Xo0236e4_fm5 fm 21 Product DB 40 Branching Unit OO0241 Solder Side Layout PO0241A3 Schematic OO0241A3 ...

Page 208: ...28 1 1999 Xo0236e4_fm5 fm 22 Product DB 40 Branching Unit OO0241 ...

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