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Benefon TGP-65-EU iO, Руководство по обслуживанию

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Benefon TGP-65-EU iO Скачать руководство пользователя страница 47

15.1.1999 

4y1800gb

 21

Product: TGP-60-EU (Vega) /      OY1800-RF

5.4 RF-module

OY1800-RF

5.4.1 General

The RF-Module is based on Siemens RF-chipset, which consists of GSM 
receiver circuit PMB 2405, modulator / TX circuit PMB2240 and synthesizer 
PMB2307. The final power amplifier is Hitachi PF0145.

Radio module is powered by four 3.0 / 3.3 V  linear regulators, which provide 
separate power supply for PLL syyntesizer and VCO, modulator and TX-parts, 
other RF-parts as AGC-amplifier and LNA etc. and 13 MHZ reference 
oscillator.

A block diagram of the RF-module 

    

  :2

BPF

902
MHz

IQ
mod

IF
PLL

IFVCO
492
MHz

  :2

BPF

246 
MHz

BPF

947
MHz

 

 TX

 ANT

 RX

Siemens PMB 2405  GSM receiver

Siemens PMB 2307R
PLL

PLL

TXQX

TXQ

PA

+

-

TXI

PAOUT

VCC3

PUPLO

SLEEP

TXON1

TREF

+RF

TXIX

VCC2

  13  MHz
   VCTCXO

PRE
AMP

POWER
DETECTOR

VB

VCC

SYGCDT

VS3

VS2

VS1

SYGCCL

PGCSTR

RXON2

RXI

RXIX

RXQ

RXQX

RXON1

OPVC

OCE

AFC

VCXO
13 MHz

Siemens PMB 2240  GSMtransmitter

TXRFIN

VDD

SYGCDT

SYNSTR

SYGCCL

DUP

RF VCO

BFP

902 MHz

Содержание TGP-65-EU iO

Страница 1: ...15 1 1999 GP_60UGB TOC 1 Product TGP 60 EU Vega SERVICE MANUAL BENEFON VEGA TGP 60 EU ...

Страница 2: ...Power consumption 1 2 1 10 Other functions 1 2 1 11 Accessories 1 3 1 12 Manufacturer 1 3 1 13 PRODUCT FAMILY 1 4 2 0 OWNER S MANUAL 2 1 3 0 CAR KIT 3 1 3 0 1 Antenna 3 1 3 0 2 Phone Holder KDS 60 3 1 3 0 3 Microphone 3 1 3 0 4 Cable 3 1 3 0 5 External Handset HDS 50 3 2 3 0 6 Car Box UDH 60 3 2 3 0 7 Hf Speaker 3 2 4 0 LOCAL SERVICE MODE 4 1 4 1 SERVICE EQUIPMENT 4 1 4 1 1 General 4 1 4 1 2 Requi...

Страница 3: ...wer 4 7 4 4 4 RX RSSI 4 8 4 4 5 A D converter calibration 4 8 4 4 6 Contrast 4 9 4 4 7 Enable Disable tuning values 4 9 5 0 TECHNICAL DESCRIPTION 5 1 5 0 1 Block diagram of the product 5 1 5 0 2 A technical explanation 5 1 5 1 Charging 5 2 5 2 HW and SW version numbering 5 2 5 2 1 Hardware version 5 2 5 2 2 Software version 5 2 5 3 Logic audio module 5 3 5 3 1 Audio Controls 5 4 5 3 2 Connectors 5...

Страница 4: ...15 1 1999 GP_60UGB TOC 4 Product TGP 60 EU Vega 5 4 6 Antenna and antenna connector 5 23 5 4 7 Parts list OY1800 5 24 5 5 MECHANICS 5 36 ...

Страница 5: ...ltogether 33x95 pixels Minimum of 4x16 characters can be displayed simultaneously 1 4 Abbreviated dialling memory extremely simple key strokes to call to abbreviated dialling numbers for each number an alphanumeric string of 20 characters can be attached This string is displayed if CLIP service notices an incoming call from saved number memory scroll and recall in an alphabetical order 1 5 Recent ...

Страница 6: ...ges 1 8 SIM card Benefon Vega uses plug in SIM card 1 9 Power consumption Battery cells 4x 1 2 V NiMH Three different battery packs are initially available small with 750 mAh capacity standard with 850 mAh capacity and power with 1600 mAh capacity Talk time is approximately 3 5 hours with full 2W transmit power Maximum idle time is approximately 65 hours with 850 mAh battery but it s heavily subje...

Страница 7: ...ic car holder kit complete car installation kit holder with charger optional external antenna hands free and an optional separate handset desktop charger for the phone and one reserve battery pack 1 12 Manufacturer BENEFON OY P O Box 84 Meriniitynkatu 11 FIN 24101 SALO FINLAND Telephone 358 2 77 400 Telefax 358 2 332 633 ...

Страница 8: ...R CTA 60 LIGHT HOLDER KDC 60 PORTABLE HANDS FREE EHD 60 HANDS FREE CAR KIT This kit includes a charging holder KDS 60 carbox UDH 60 loudspeaker and microphone for hands free function car radio mute and external alert facility EXTERNAL HANDSET WITH HOLDER HDS 50 This is an optional accessory for the hands free car kit BENEWIN SCA 60 ANTENNA ADAPTER RAC 60 HAND STRAP BELT CLIP ...

Страница 9: ...15 1 1999 2GP_60GB 5 Product TGP 60 EU Vega Desktop Charger Cigarette Lighter Charger Mains Charger ...

Страница 10: ...15 1 1999 2GP_60GB 6 Product TGP 60 EU Vega ...

Страница 11: ...15 1 1999 2GP_60GB 7 Product TGP 60 EU Vega Complete car installation kit holder with charger optional external antenna hands free and an optional separate handset ...

Страница 12: ...15 1 1999 2GP_60GB 8 Product TGP 60 EU Vega ...

Страница 13: ...15 1 1999 2GP_60GB 9 Product TGP 60 EU Vega BeneWin BeneWin ...

Страница 14: ...25 01 1999 1USER_GB 1 Product TGP 65 EU io 2 0 OWNER S MANUAL ...

Страница 15: ... Choose a suitable place for the antenna It is recommended that you place the antenna on the roof of the vehicle 3 0 2 Phone Holder KDS 60 Choose such a place for the phone holder in the vehicle that will be both easy and safe when using the phone Remember to leave enough space for the antenna plug behind the phone holder First fix the installation base to the place you have chosen and then instal...

Страница 16: ...ard 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 0 7 Hf Speaker Install the speaker in a suitable place near the floor of the car To avoid echo remem...

Страница 17: ... the accessory position of the ignition key External Alert How to install a cable to a car box to KDS 60 open UDH 60 KDS 60 Installation base Installation base HDS 50 Microphone Hf Speaker fuse Car Radio Mute External Alert Vbatt 12V PIN Name Colour 1 2 3 4 5 6 Car Radio Mute active low Blue Hf Speaker Ground External Alert active low Vbatt 12 V Hf Speaker Grey Black Brown Red Grey ...

Страница 18: ... in using the service mode The applica tion can send command sequences needed in tuning procedures and store tuning parameters on the EEPROM chip in the phone afterwards A service adapter is needed to connect the phone and PC 4 1 2 Required equipment IBM PC compatible computer with 1 44 floppy disk drive and one free RS 232 serial communications port COM1 COM4 GSERV software installation disk Bene...

Страница 19: ...with battery connected to service adapter for a long period The service adapter takes its own operating power from the V BAT pin on the base connector You can use the service adapter without an external power supply if desired However you cannot perform A D converter battery measurement refer ence value tuning you must be able to set the battery voltage very precisely The transmitter on a GSM phon...

Страница 20: ...4 2 3 Starting GSERV If your computer COM ports have a normal configuration they probably do you can start GSERV just by typing In any other case the syntax will be gserv port irq where Your computer can stop responding or crash if you specify the wrong IRQ number If you don t know what it is don t attempt it 4 2 4 Troubleshooting Perform the tests below in the specified order If one of these step...

Страница 21: ... in PC phone direction is broken 6 You should be able to see messages from phone in the INFO window phone type ID number SW and HW version no and operation mode information FAIL Wrong IRQ value or RX data connection in phone PC direction is broken 7 Your system is working congratulations 4 2 5 Remote control of measurement equipment A special version of GSERV features an automated testing routine ...

Страница 22: ...switch TX and RX on and off change channel change transmitter power level change TXCO frequency monitor AGC level on receiver On the logic board you can read voltage and temperature A D inputs test charger D A output test display lights and buzzer 4 3 4 Tuning Tuning functions enable the user to perform adjustments and store settings in EEPROM These settings include TCXO initial frequency TX power...

Страница 23: ...ude some options to control the contents of EEPROM activate deactivate EEPROM tuning values overwrite all user settings overwrite phone code 4 3 6 Keyboard You can send keystrokes to the phone and monitor its display on the computer screen 4 3 7 About Version number and other information about service software ...

Страница 24: ...ust the frequency up or down until it is 902 0000 MHz 100 Hz and save the value 4 4 3 TX power The transmitter power ramp has three specifications power must be within the spec ified limits the power curve must fit the power template and spectrum due switching must be below the given maximum values The transmitter power ramp is controlled by an array of 32 register values At the start of one trans...

Страница 25: ...e must be able to report the correct receiver input signal level RXL and quality RXQ to the base station The reported RX level is calculated from the RF gain control value in the AGC circuit and I Q demodulator input level and cor rected with calibration values individual to each phone 4 4 4 1 Tuning Connect the GSM tester or RF signal generator to the phone and select item Tun ing RX RSSI from th...

Страница 26: ...le tuning values A flag on EEPROM indicates if the tuning has been performed properly If the tuning values are not activated phone uses default values The purpose is to prevent breakdown of the transmitter module and or RF disturbance if the EEPROM is bro ken or accidentally erased When all the RF tuning is completed remember to check the status of this flag and set it active if needed ...

Страница 27: ...l explanation Vega phone has two main Printed Circuit Boards PCS s The one is for radio fre quency functions above 300 kHz and the other is for the baseband functions below the 300 kHz limit The interface between modules carries standard IQ signal on both transmit and reveice paths Keypad and display are intergrated onto the baseband Antenna is fixed lambda 4 lenght or helix ...

Страница 28: ...r on However CPU notices that power on key was not pressed and starts necessary software to start charging 5 2 HW and SW version numbering 5 2 1 Hardware version HW version number consists of 8 digits for example 62626340 HW version num bers are issued in alphabetical order numbers preceding letters ie later HW ver sions come later in alphabetical order HW version can be read with the same key seq...

Страница 29: ...nd speech decoding and voiceband interpo lation filtering on Gold SP a resulting 1Mbit s bit stream is digital to analog con verted and ampilified by a programmable gain stage in the voiceband processing part of GAIM The output signal is directly connected to the earpiece TX GAIM amplifies the input signal from the microphone After analog to digital con version a 1 Mbit s bit stream is generated a...

Страница 30: ... PMB2706 is the main IC that could be handled as two different parts SP and uC uC includes 80C166 CPU channel coding functions digital controls GSM specific timers DSP controls SIM interface and MMI DAC ADC Interpol Filt Speech Dec FR HR Channel Dec FR HR Equalizer Soft Output BB Filtering Dezimat Filt Speech Enc FR HR Channel Enc FR HR GMSK Modulator Control System Interface RF Control 16 Bit uC ...

Страница 31: ... card 3 5 V conversion IC Since the logig runs on 3 V and the SIM card on 5 V the LTC1555 takes care of the conversion Baseband power supply is a LTC1433 step down DC DC converter 5 3 2 Connectors Base connector pin specification N Name Function State In Out 1 V_Charge Charge voltage for battery Max 8V 1 3A In 2 V_Charge Charge voltage for battery Max 8V 1 3A In 3 V_BAT Battery voltage 4 0 7 5V Ou...

Страница 32: ...ure reference voltage 16 PUPLO Power up local buffer 17 GND 18 RXON2 Power up RX 19 TXON1 Power up TX 20 CLOCK 13MHz TCXO clock from RF to BB 21 VCC 3V vcc from BB to RF 22 28 VBAT Battery voltage to RF 29 PAOUT Power control of transmitter 30 GND 31 PDBUFRX Power down RX buffer 32 SLEEP Sleep TX 33 RXON1 RX on off control 34 NC Not connected 35 SYNSTR Synthesizer strobe 36 GND 37 PGCSTR Programma...

Страница 33: ...ypeApprovaltest Pin Name 1 GND 2 NC 3 RFS 4 RXD 5 TFS 6 TXD 7 SCLK 8 UR1IN1 Test connector flash PIC programming Pin name Explanation TP201 CLK PIC TP202 Data PIC TP200 13V PIC TP203 5V PIC TP204 GND PIC flash TP208 V_PROG flash TP209 V_BAT flash TP206 RXD1 flash TP207 TXD1 flash ...

Страница 34: ...3 SMD capasitor NPO 68pF ñ5 Murata CD0104 C201 SMD capasitor 100 nF 10 50 V X7R Philips CU3475 C202 SMD tantal 4 7uF 10V 20 AVX TAJA475M010R CU3106 C203 SMD tantal 10uF 6V 20 AVX TAJA106M006R CG0103 C208 SMD capasitor X7R 10nF ñ10 Murata CD0104 C209 SMD capasitor 100 nF 10 50 V X7R Philips CD0104 C210 SMD capasitor 100 nF 10 50 V X7R Philips CD0104 C211 SMD capasitor 100 nF 10 50 V X7R Philips CD0...

Страница 35: ... ñ10 Murata CG0332 C520 SMD capasitor X7R 3 3nF ñ10 Murata CG0680 C521 SMD capasitor NPO 68pF ñ5 Murata CU0335 C600 SMD tanlat 3 3uF 16V 20 AVX KYO CER TAJA335M016R CU0335 C601 SMD tanlat 3 3uF 16V 20 AVX KYO CER TAJA335M016R CU0335 C602 SMD tanlat 3 3uF 16V 20 AVX KYO CER TAJA335M016R CD0334 C603 SMD capasitor 330nF 10 16V X7R AVX CD0334 C604 SMD capasitor 330nF 10 16V X7R AVX CD0334 C605 SMD cap...

Страница 36: ...ps BC848BW 115 QF0138 Q401 N channel fet 50V 0 2A Motorola BSS138LT1 QF0138 Q500 N channel fet 50V 0 2A Motorola BSS138LT1 QS0848 Q501 SMD transistor NPN 0 1A 30V hFE 110 800 Philips BC848BW 115 QS0858 Q502 SMD transistor PNP 0 1A 30V hFE 125 800 Philips BC858BW QF0138 Q602 N channel fet 50V 0 2A Motorola BSS138LT1 QS0848 Q603 SMD transistor NPN 0 1A 30V hFE 110 800 Philips BC848BW 115 RG0103 R101...

Страница 37: ...stor 100k 5 0 063W Kamaya RMC1 16S RG0274 R331 SMD resistor 270k 5 0 063W Kamaya RMC1 16S RG0104 R332 SMD resistor 100k 5 0 063W Kamaya RMC1 16S RG0104 R333 SMD resistor 100k 5 0 063W Kamaya RMC1 16S RG0223 R340 SMD resistor 22k 5 0 063W Kamaya RMC1 16S RTN157 R341 RNT157 NTC resistor 22k 5 B 3750 Ohizumi 157 223 65001 RG0000 R345 SMD resistor 0 ohm RG0103 R402 SMD resistor 10k 5 0 063W Kamaya RMC...

Страница 38: ...r 2k2 5 0 063W Kamaya RMC1 16S RG0222 R627 SMD resistor 2k2 5 0 063W Kamaya RMC1 16S RG0222 R628 SMD resistor 2k2 5 0 063W Kamaya RMC1 16S RG0222 R629 SMD resistor 2k2 5 0 063W Kamaya RMC1 16S RG0103 R631 SMD resistor 10k 5 0 063W Kamaya RMC1 16S RG0221 R640 SMD resistor 220R 5 0 063W Kamaya RMC1 16S RG0221 R641 SMD resistor 220R 5 0 063W Kamaya RMC1 16S RG0221 R642 SMD resistor 220R 5 0 063W Kama...

Страница 39: ...15 1 1999 4a1800gb 13 Product TGP 60 EU Vega ...

Страница 40: ...15 1 1999 4a1800gb 14 Product TGP 60 EU Vega ...

Страница 41: ...15 1 1999 4a1800gb 15 Product TGP 60 EU Vega ...

Страница 42: ...15 1 1999 4a1800gb 16 Product TGP 60 EU Vega ...

Страница 43: ...15 1 1999 4a1800gb 17 Product TGP 60 EU Vega ...

Страница 44: ...15 1 1999 4a1800gb 18 Product TGP 60 EU Vega ...

Страница 45: ...15 1 1999 4a1800gb 19 Product TGP 60 EU Vega ...

Страница 46: ...15 1 1999 4a1800gb 20 Product TGP 60 EU Vega ...

Страница 47: ...ly for PLL syyntesizer and VCO modulator and TX parts other RF parts as AGC amplifier and LNA etc and 13 MHZ reference oscillator A block diagram of the RF module 2 BPF 902 MHz IQ mod IF PLL IFVCO 492 MHz 2 BPF 246 MHz BPF 947 MHz TX ANT RX Siemens PMB 2405 GSM receiver Siemens PMB 2307R PLL PLL TXQX TXQ PA TXI PAOUT VCC3 PUPLO SLEEP TXON1 TREF RF TXIX VCC2 13 MHz VCTCXO PRE AMP POWER DETECTOR VB ...

Страница 48: ...ed to the antenna via duplex filter X546 5 4 4 Synthesizer The first local frequency 1181 MHz 1206 MHz is generated in VCO voltage controlled oscillator module X250 after that it is fed via balun network L260 L261 and C260 C263 to the TX chip I210 where it is sampled for prescaler and buffered and fed to RX chip I410 PMB 2405 to be used as a first local injection The first local frequecy is contro...

Страница 49: ... EU Vega OY1800 RF 5 4 6 Antenna and antenna connector The antenna signal from to duplex filter is fed to the antenna connector via 50 ohm coaxial cable The antenna connector which also functions as external antenna connection is SMA type ...

Страница 50: ...52 SMD capasitor 1uF 20 80 16V TaiyoYuden EMK212 F105Z00T CG0680 C153 SMD capasitor NPO 68pF ñ5 Murata CG0680 C160 SMD capasitor NPO 68pF ñ5 Murata CG0103 C161 SMD capasitor X7R 10nF ñ10 Murata CD0104 C162 SMD capasitor 100 nF 10 50 V X7R Philips CG0222 C163 SMD capasitor X7R 2 2nF ñ10 Murata CG0680 C170 SMD capasitor NPO 68pF ñ5 Murata CG0103 C171 SMD capasitor X7R 10nF ñ10 Murata CD0104 C172 SMD...

Страница 51: ...itor X7R 120pF ñ5 Murata CG0809 C402 SMD capasitor NPO 8 0pF ñ0 25pF Murata CG0809 C403 SMD capasitor NPO 8 0pF ñ0 25pF Murata CG0829 C404 SMD capasitor NPO 8 2pF ñ0 25pF Murata CG0479 C405 SMD capasitor NPO 4 7pF ñ0 25pF Murata CG0479 C406 SMD capasitor NPO 4 7pF ñ0 25pF Murata CG0680 C407 SMD capasitor NPO 68pF ñ5 Murata CG0829 C408 SMD capasitor NPO 8 2pF ñ0 25pF Murata CG0471 C410 SMD capasito...

Страница 52: ...0 C548 SMD capasitor NPO 15pF ñ5 Murata CG0121 C549 SMD capasitor X7R 120pF ñ5 Murata DC0229 D401 SMD silicon tuning diode 1V 19pF 4V 11pF Toshiba 1SV229 DC0229 D402 SMD silicon tuning diode 1V 19pF 4V 11pF Toshiba 1SV229 DY0062 D545 SMD shcottky diode 40V 20mA Siemens BAT 62 IR5206 I101 Voltage regulator 3 0V 1 50mA Micrel LP2982IM5 3 0 IR5205 I102 Voltage regulator 3 3V 1 50mA Micrel LP2982IM5 3...

Страница 53: ...ya RMC1 16S RG0151 R152 SMD resistor 150R 5 0 063W Kamaya RMC1 16S RG0274 R160 SMD resistor 270k 5 0 063W Kamaya RMC1 16S RG0242 R161 SMD resistor 2k4 5 0 063W Kamaya RMC1 16S RD0102 R162 SMD resistor 1 k 5 0 125 W Kamaya RG0242 R170 SMD resistor 2k4 5 0 063W Kamaya RMC1 16S RG0274 R171 SMD resistor 270k 5 0 063W Kamaya RMC1 16S RD0102 R172 SMD resistor 1 k 5 0 125 W Kamaya RG0000 R180 SMD resisto...

Страница 54: ...or 330R 5 0 063W Kamaya RMC1 16S RG0390 R461 SMD resistor 39R 5 0 063W Kamaya RMC1 16S RG0100 R465 SMD resistor 10 R 5 0 063W Kamaya RMC1 16S RG0221 R470 SMD resistor 220R 5 0 063W Kamaya RMC1 16S RG0221 R471 SMD resistor 220R 5 0 063W Kamaya RMC1 16S RG0102 R475 SMD resistor 1k0 5 0 063W Kamaya RMC1 16S RG0102 R476 SMD resistor 1k0 5 0 063W Kamaya RMC1 16S RG0102 R477 SMD resistor 1k0 5 0 063W Ka...

Страница 55: ...ose DF15 6 2 40DP LF0062 X110 SMD EMI filter 10nF 2A Panasonic ELKE103FA XO4130 X150 VCTCXO 13 0 MHz Teletec TCO 801HL XO0242 X250 SMD VCO 1126 1206MHz ALPS URAEXD18A XW0947 X460 SAW filter Fujitsu FAR F5CC 947M50 XW0246 X480 SAW IF filter 246 01MHz Siemens B4802 XW0902 X501 SAW filter NMT GSM 902 5MHz Fujitsu FAR F5CC 902M50 XI0005 X545 Directional coupler NMT450 MKT Taisei DCS3120 09 OD0600 X546...

Страница 56: ...15 1 1999 4y1800gb 30 Product TGP 60 EU Vega OY1800 The Top Side Layout PY1800A3 ...

Страница 57: ...15 1 1999 4y1800gb 31 Product TGP 60 EU Vega OY1800 The Bottom Side Layout PY1800A3 ...

Страница 58: ...15 1 1999 4y1800gb 32 Product TGP 60 EU Vega OY1800 ...

Страница 59: ...15 1 1999 4y1800gb 33 Product TGP 60 EU Vega OY1800 oy180a5 sch 2 Wed Sep 02 08 25 38 1998 ...

Страница 60: ...15 1 1999 4y1800gb 34 Product TGP 60 EU Vega OY1800 ...

Страница 61: ...15 1 1999 4y1800gb 35 Product TGP 60 EU Vega OY1800 ...

Страница 62: ...15 1 1999 7GP_60GB 36 Product TGP 60 EU Vega 5 5 MECHANICS ...

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