Nokia Customer Care 6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) Series Transceivers System Module Issue 1 - Revision 002 09/2004 Company Confidential ©2004 Nokia Corporation
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Contents Nokia Customer Care Page Introduction ..................................................................................................................................................... 3 Operational Modes ...................................................................................................................................... 4 Engine Module .................................................................................
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Introduction Following is a summary of the 6015/6015i/6016i/6019i, and 6012 transceivers: Frequency (MHz) GPS Module Discrete Flash: 64 Mb SRAM: 4 Mb 800 No Analog and CDMA IS2000 Discrete Flash: 64 Mb SRAM: 4 Mb 800/1900 No RH-55 Analog and CDMA IS2000 Combo Flash: 64 Mb SRAM: 16 Mb 800/1900 Yes 6016i RH-55 Analog and CDMA IS2000 Combo Flash: 64 Mb SRAM: 16 Mb 800/1900 Yes 6019i RH-55 Analog and CDMA IS20
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Note: The 6016i (left) has a unique A-cover assembly Operational Modes There are several different operational modes, which have different states controlled by the cellular SW. Some examples are: Idle State (on ACCH), Camping (on DCCH), Scanning, Conversation, and No Service Power Save (NSPS). Page 4 • Power-off mode = Only the circuits needed for power-up are supplied.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) Nokia Customer Care System Module V1A, V1B V2 - V7 VIO 4.60 - 4.90 vdc 2.70 - 2.86 vdc 1.72 - 1.88 vdc BB4.0 UPP8MV3 UEM Apollo 2 Top Level BB 4.0 BB4.5 TIKU_2G UEM BB5.0 RAP_CDMA TAHVO RETU NOKIA CONFIDENTIAL DHAxxx-EN 18-Feb-03 VR 5 VR 5 VR 7 VIO VREFRF01 128.1MHz BW=30 KHz RX I Alfred 1900 MHz Batman RX Q RX: 1930 - 1990 MHz TX: 1859 - 1910 MHz VR3 MIDI Speaker VCTCXO MUX 128.1MHz 2.8-4.
015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Engine Module Environmental Specifications Normal and extreme voltages: • Nominal battery voltage: 3.6 V • Maximum battery voltage: 4.5 V • Minimum battery voltage: 3.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care PA Supply RF Supplies Apollo 2 BATTERY RF RX/TX RFIC CTRL 19.2 MHz Ear PURX RF RX/TX UEM MIC Sleep Clock 32 kHz UPP Buzzer CBUS/DBUS Vibra AUDIO BB Supplies MEMADDA MEMCONT External Audio Charger Connection FLASH DCT4 System Connector Figure 2: Baseband module diagram UEM UEM is the Universal Energy Management IC for DCT4 digital handportable phones.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Reference voltages for regulators require external 1uF capacitors. Vref25RF is reference voltage for VR2 regulator; Vref25BB is reference voltage for VANA, VFLASH1, VFLASH2, VR1 regulators; Vref278 is reference voltage for VR3, VR4, VR5, VR6, VR7 regulators; VrefRF01 is reference voltage for VIO, VCORE, VSIM regulators, and for RF.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Table 3: Regulator Descriptions (Continued) Regulator Description VIO Supplies both external and internal logic circuitries. This regulator is used by the LCD, flash, Batman, Jupiter, GPS RF, GPS Baseband, and the UPP. The VIO regulator enters low Iq mode in sleep mode. VCORE Supplies the DSP, the core part of the UPP, and the GPS BB ASIC. The voltage is programmable and the startup default is 1.35V.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care The output for the internal earpiece is a differential type output, and the differential output is capable of driving 4Vpp to the earpiece with a 60 dB minimum signal to total distortion ratio. Input and output signal source selection and gain control is performed inside the UEM ASIC according to control messages from the UPP.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Table 4: PDM Interface (Continued) Signal Name From To Parameter Min Voltage minimum 0.0 Voltage maximum 1.75 Type 1.8 Resolution UPP GenIO Jupiter UPP GenIO Jupiter Function 0.1 V Controls gain of VGA in Jupiter 1.86 bits 1 Kohm Load capacity 100 nf Setting time 0.2 ms Source impedance 200 Ohm Step size 3.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Table 5: General I/O Interface (Continued) Signal FastAGC From UPP GenIO To Parameter RF/BB/I/F Input Characteristics Min Type Max “0” 1.38 1.88 “1” 0 0.4 Load resistance 1 V Kohm Load capacity Timing accuracy Unit 20 Function pF Controls the PDM filter Time Constant Controlled by the software Drive capability 2.0 mA Table 6: VCTCXO Interface Signal From To Parameter Min Frequency 19.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Table 7: Regulated Supplies from UEM to RF (Continued) Signal Name From To VR1B UEM Jupiter PLL VR2 UEM Jupiter Voltage VR3 UEM VCTCXO and 19.2MHz buffer UEM UHF PLL and UHF VCO Voltage VR4 VR5 UEM Batman/ Alfred Voltage VR6 UEM Jupiter PLL VR7 UEM Batman Parameter Min Type Max Unit Voltage 4.6 4.75 4.9 V 5 mA 2.86 V 100 mA 2.86 V 20 mA 2.86 V 50 mA 2.86 V 50 mA 2.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Table 8: RF-BB Analog Signals Signal Name RX_IP/RX_IN RX-QP/RX-QN From Batman Batman To UEM UEM Parameter Min Type Max Unit Function Differential voltage swing (static) 1.35 1.4 1.45 Vpp Differential inphase RX baseband signal DC level 1.3 1.35 1.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Table 8: RF-BB Analog Signals (Continued) Signal Name From To Parameter Min Type Voltage Min Voltage Max AUX_DAC UEM NC PA_TEMP RF UEM PWROUT Jupiter 200 ohm 10 PA bias control. bits 51 Resistance at +25° C 47 Resistance at +60° C 11.5 UEM Function V 2.4 Resistance at -20° C Input voltage range Unit 0.1 Source impedance Resolution Max kohm 0 27 V 0 2.7 V Temperature sensor of PA.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Table 9: RFIC Control (Continued) Signal Name Synth LE From UPP To Synth IC Parameter Input Characteristics Min Type Max “1” 1.38 1.88 “0” 0 0.4 Current 50 Load resistance 10 Unit Function V uA Load enable for synth IC kohm Load capacity 20 pF UPP The phone uses a UPP8Mv4.1/4.2 ASIC with 8Mbit of RAM.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Table 10: Memory Summary (Continued) Model Type Memory Frequency (MHz) 6016i RH-55 Combo Flash: 64 Mb SRAM: 16 Mb 800/1900 6019i RH-55 Combo Flash: 128 Mb SRAM: 16 Mb 800/1900 The 1.8 Volt-only memory device is designed to be programmed in-system with the standard 1.8-volt Vcc supply. A 12.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Phone Keys Other keys are detected so that when a key is pressed down, the metal dome connects one S-line and one R-line of the UPP to the GND and creates an interrupt for the SW. Table 11 shows how lines are connected and which lines are used for different keys. The S-line S0 and R-line R5 are not used.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Table 12: Vibra Parameters (Continued) Parameter Requirement Unit Rated speed 9700 ±2500 rpm Rated current 125 mA Starting current 160 max mA Armature resistant 8.8 ohm Rated DC voltage available 1.1 to 2.0 V Starting DC voltage min. 1.0 V Audio Hardware Earpiece The phone incorporates a 13 mm speaker capsule that is used in DCT3.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Battery The battery block contains BSI resistors and battery identification. The BSI fixed resistor value indicates the chemistry and default capacity of a battery. This resistor is connected to the BSI pins of the battery connector. The phone has pull-up resistors for this line so that it can be read by A/D inputs in the phone. A resistor array (R202) and spark caps in the BSI lines perform ESD protection.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Accessories Interface System Connector Tomahawk accessories are used through a Tomahawk connection. The Tomahawk bottom connector consists of a charging plug socket and a Tomahawk system connector. Minimum configuration of Tomahawk interface includes charging, mono audio, power out, ACI, and Fbus. The USB and stereo audio out are optional.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Metal shield Contacts, 14 pcs Plastic housing Locking holes for accessories, 2 pcs Figure 5: Tomahawk system connector 6.50 9.50 6.55 21.20 2.70 5.40 1.00 PWB 3.50 Shielding GND HSEAR R P HSEAR R N HSEAR P HSEAR N XMIC P XMIC N DATA GND USB D- / Fbus TX USB D+ / Fbus RX USB Vbus Vout ACI Charge GND Shielding GND 5.70 0.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care The following diagram illustrates accessory detection/external audio flowchart: USB detection Accessory detection High to low tran in Vp and Vm - lines Headint from hi to low tran Connect 1.3k resistor to D+ line Power Vout line Enable Vbus if USB not in use Host with detect phone as full speed device Connect MBUS to Headint line = 4.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care TTY/TTD and Universal Headset Jack TTYTTD devices use a standard 2.5mm 3-pin plug (tip = transmit, ring = receive, sleeve = ground) and the universal headset also uses same type of plug (tip = microphone, ring = earpiece, sleeve = ground). Because only three pins are available for both transmitting and receiving at the same time, both paths have to use single-end design (share the ground).
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) Nokia Customer Care System Module VR4 VR6 VR1B VR1A VFLASH1 VR2 VR7 VR3 VR5 Display LED’s VANA UEM VIO VSIM FLASH UPP SRAM DC-DC KEYPAD CONVERTER VCORE CONNECTOR Figure 9: Test points - Top Issue 1 - Revision 002 09/2004 ©2004 Nokia Corporation Company Confidential Page 25
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care VIBRA FBUSTXI 19.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) Nokia Customer Care System Module GPS RF ASIC GPS_SPI_CLK GPS_SPI_DATA GPS_SPI_EN GPS_B3 GPS_B2 GPS_B1 GPS_B0 GPS_CLK GPS_EN_RESET GPS BB ASIC VRF_GPS REGULATOR GPS_INT_UI_CLK GPS_UIRX GPS_UITX VCORE_GPS VIO_GPS VRF_GPS GPS_RFCLK GPS_RFCLK GPS_INT_DATA_RD Figure 11: GPS test points Issue 1 - Revision 002 09/2004 ©2004 Nokia Corporation Company Confidential Page 27
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care General Testing Information The phone has three different modes for test/repair. Modes can be selected with suitable resistors connected to BSI lines as follows: Table 14: Operating Modes Mode BSI Resistor Normal 68k Local 33k Test 6.8k Notes Recommended with baseband testing. Same as Local mode, but making a phone call is possible.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Main Technical Characteristics Normal and extreme voltages include the following: • • Voltage range: • Nominal battery voltage: 3.6V • Maximum battery voltage: 4.5V • Minimum battery voltage: 3.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Transmitter Block Diagram Following is the block diagram for the TX system.
Nokia Customer Care 6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module The transmit chain is a direct conversion chain which contains the upconverter/driver functionality, filters to reject unwanted harmonics and mixing products, and a power amplifier. The channel spacing for the PCS band is 50 kHz and for the AMPS/Cell band the spacing is 30kHz. The baseband I/Q signals are converted directly to the desired RF frequency in the upconverter stage.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care Synthesizer Figure 13 illustrates all three synthesizers and how they interconnect in the system.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care For the PCS band, the channel spacing and comparison frequency are both 50 KHz. For the Cell band, the channel spacing and comparison frequency are both 30 kHz. The reference oscillator to the UHF synthesizer is 19.2MHz, and the reference divide ratio is 384 and 640 for Cell and PCS. RX VHF Synthesizer The RX VHF synthesizer is integrated within the Batman RFIC and generates the LO signals for the IQ demodulator.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care VCTCXO - System Reference Oscillator The VCTCXO provides the frequency reference for all the synthesizers. It is a voltagecontrolled, temperature-compensated, 19.2MHz crystal oscillator that can be pulled over a small range of its output frequency. This allows for an AFC function to be implemented for any frequency accuracy requirements. This is done by DSP processing of received I/Q signals.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) Nokia Customer Care System Module Receiver PCS RF FILTER AMPS IF FILTER PCS DUPLEX FILTER PCS RFA PCS LNA IQ DEMOD AMPS I LOA BBFIL/BBAMP UHF VCO VGA Alfred Rx IC DIPLEX FILTER Cell RFA Batman Rx Down-converter Q CDMA Cell LNA CELL DUPLEX FILTER ADC CDMA IF FILTER CELL RF FILTER Figure 15: Receiver block diagram Issue 1 - Revision 002 09/2004 ©2004 Nokia Corporation Company Confidential Page 35
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care The receiver supports dual-band and dual-mode operation, including the 800 and 1900 MHz frequency bands for CDMA, as well as the 800 MHz band for AMPS. The receiver is a dual-conversion, I/Q receiver. The IF and baseband I/Q are common for all frequency bands. AMPS and CDMA share many of the blocks except for the IF and baseband filters due to the different bandwidths.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care GPS Engine Figure 16: GPS Engine Block Diagram The GPS engine (GE) major components consist of two ASICs, the RF Front End with a Low Noise Amplifier (LNA), a voltage regulator, and a Temperature-Controlled Crystal Oscillator (TCXO). The front end provides filtering of out-of-band signals and amplification of the frequency band of interest.
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20) System Module Nokia Customer Care hardware failure and hold the GE in reset. If download is successful, it will configure the GE and then put the GE to sleep. Sleep is the normal state of the GE and the only time it is woken up is from any of the following: • To perform periodic self-test • When an IS-801.1 location session starts • When a command is sent to it through the test interface in the Location Server SW in the CE, (e.g.
