Nokia N-GageQD Service Manual 07 rh29 sysmod

Nokia Customer Care

RH-29 Series Cellular Phones

7 - System Module and User

Interface

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1BQ System Module Block Diagram

The 1BQ System module is the engine board of the RH-29 phone. It includes the baseband and RF functions of the phone and the Bluetooth module, fig. 1 below. External interfaces are drawn as arrows crossing 1BQ border.

Figure 1: 1BQ module block diagram

The Accessory interface is provided by Bluetooth. Only the Headset & Charger are galvanic interfaces.

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Baseband Technical Summary

The heart of the BB is UPP_WD2, which includes the MCU, DSP and Digital Control Logic. Power is supplied by the UEMK ASIC and a number of discrete regulators. Memory comprises of 2x 64Mbit (16Mbytes) Flash Memory Devices and 128 Mbit (16 Mbytes) SDRAM.

There are two audio transducers (Earpiece 8 mm and a MALT Speaker 16 mm) and External Galvanic Headset (DCT4) interface. MALT Speaker is also used to handle the ring tone. The MALT Speaker is driven by a discrete audio amplifier. In RH-29 there is only one microphone for both HS and IHF modes.

For Data connectivity there is the Bluetooth and an MMC card.

The Display is a GD82 type Colour Display with 66000 Colours and 176x208 pixels with backlighting.

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Functional Description

BB description

The BB Core is based on UPP_WD2 CPU, which is a PDA version of the DCT4 UPP ASIC. UPP_WD2 takes care of all the signal processing and operation controlling tasks of the phone as well as all PDA tasks.

For power management there is one main ASIC for controlling charging and supplying power UEM plus some discrete power supplies. The main reset for the system is generated by the UEM.

The interface to the RF and audio sections is also handled by the UEM. This ASIC provides A/D and D/A conversion of the in-phase and quadrature receive and transmit signal paths and also A/D and D/A conversions of received and transmitted audio signals. Data transmission between UEM and RF and the UPP_WD2 is implemented using different serial connections (CBUS, DBUS and RFBUS). Digital speech processing is handled by UPP_WD2 ASIC.

A real time clock function is integrated into UEM, which utilizes the same 32kHz-clock source as the sleep clock. A rechargeable battery provides backup power to run the RTC when the main battery is removed. Backup time is about 3 hours.

Memory configuration

RH-29 uses two kinds of memories, Flash and SDRAM. These Memories have their own dedicated bus interfaces to UPP_WD2.

Synchronous DRAM is used as working memory. Interface is 16 bit wide data and 14 bit Address. Memory clocking speed is 104 MHz. The SDRAM size 128Mbits (8Mx16).

SDRAM I/O is 1.8 V and core 2.78 V supplied by UEM regulator VIO. All memory contents are lost if the supply voltage is switched off.

Multiplexed Flash Memory Interface is used to store the MCU program code and User Data. The memory interface is a burst type FLASH with multiplexed address/data bus, running at 104/3MHz.

Both Flash I/O and core voltage are 1.8 V supplied by UEM’s VIO.

Energy management

The master of EM control is UEM and with SW this has the main control of the system voltages and operating modes.

Modes of operation

RH-29 employs several hardware & SW controlled operation modes. Main Modes are described below.

• NO_SUPPLY mode means that the main battery is not present or its

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voltage is too low (below UEM master reset threshold) and back-up battery voltage is too low.

• In BACK_UP mode the main battery is not present or its voltage is too low but back-up battery has sufficient charge in it.

• In PWR_OFF mode the main battery is present and its voltage is over UEM master reset threshold. All regulators are disabled.

• RESET mode is a synonym for start-up sequence and contains in fact several modes. In this mode regulators and oscillators are enabled and after they have stabilized system reset is released and PWR_ON mode entered.

• In PWR_ON mode SW is running and controlling the system.

• SLEEP mode is entered from PWR_ON mode when the system’s activity is low (SLEEPX controlled by SW).

• FLASHING mode is for production SW download.

Voltage limits

In the following the voltage limits of the system are listed. These are also controlling system states.:

Parameter Description Value

V

MSTR+

V

MSTR-

V

COFF+

V

COFF-

V_BU

SW

COFF

COFF+

COFF-

Master reset threshold (rising) 2.1 V (typ.)

Master reset threshold (falling) 1.9 V (typ.)

Hardware cutoff (rising) 3.1 V (typ.)

Hardware cutoff (falling) 2.8 V (typ.)

Back-up battery cutoff (rising) 2.1 V (typ.)

Back-up battery cutoff (falling) 2.0 V (typ.)

SW cutoff limit (> regulator drop-out limit) MIN! 3.4 V SW changeable

The master reset threshold controls the internal reset of UEM. If battery voltage is above V

, UEM’s charging control logic is alive. Also, RTC is active and supplied from the

MSTR

main battery. Above V

UEM allows the system to be powered on although this may

MSTR

not succeed due to voltage drops during start-up. SW can also consider battery voltage too low for operation and power down the system.

Clocking scheme

A 26 MHz VCXO is used as system clock generator in GSM. During the system start-up, UEM RC-oscillators generate timing for state machines. All clock signals of the engine

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are illustrated in following figure.

Bluetooth uses 26 MHz clock.

Figure 2: RH-29 Clocking.

In SLEEP mode the VCXO is off. UEM generates low frequency clock signal (32.768 kHz) that is fed to UPP_WD2, Bluetooth and ZOCUS.

UPP_WD2 voltage/clock frequency adjusting

No external clock is available for UPP_WD2 before VCXO starts. As reset is released, the VCXO is running and MCU uses the 26 MHz clock while DSP is in reset. There are three identical DPLL's, for MCU, for DSP and for accessory interfaces, which can be controlled independently. The clock for MCU can be up to 104 MHz and 117 MHz is maximum clock Frequency for the DSP. These clock signals are used either directly (SDRAM IF) or divided down for the interfaces (e.g. flash IF).

Power distribution, control and reset

All power (except backup battery power) is drawn from the BL6-C Li-Ion battery located in the B cover. Current flows through ZOCUS current sense resister which is used for current measurement by ZOCUS and thus for remaining operating time estimation.

1BQ board contains one power ASIC, UEM and discrete regulators needed for generating the different operating voltages. The discrete regulators consist of an step-down DC-DC converter to power UPPWD2 voltage core and a step-up DC-DC converter for display module backlighting. The keyboard backlighting is powered with a discrete driver.

Power-up sequence (reset mode)

RESET mode can be entered in four ways: by inserting the battery or charger, by RTC alarm or by pressing the power key. The VCXO is Powered by UEM. After a 220 ms delay regulators are configured and UEM enters PWR_ON mode and system reset PURX is

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released.

During system start-up, in RESET state, the regulators are enabled, and each regulator charges the capacitor(s) at the output with the maximum current (short circuit current) it can deliver. This results in battery voltage dropping during start-up. When a battery with voltage level just above the hardware cutoff limit is inserted, the system may not start due to excessive voltage dipping. Dropping below 2.8 V for longer than 5 us forces the system to PWR_OFF state.

Powering off

Controlled powering off is done when the user requests it by pressing the power-key or when the battery voltage falls too low. Uncontrolled powering off happens when the battery is suddenly removed or if over-temperature condition is detected in regulator block while in RESET mode. Then all UEM’s regulators are disabled immediately and discrete regulators are disabled as Vbat supply disappears.

Controlled powering off

For RH-29 powering off is initiated by pressing the power key and Power off sequence is activated in UEM and SW. Basically Power key cause UEM Interrupt to UPP_WD2 and SW sets Watchdog time value to zero and as this happens, PURX is forced low and all regulators are disabled.

If the battery voltage falls below the very last SW-cutoff level, SW will power off the system by letting the UEM’s watchdog elapse.

If thermal shutdown limit in UEM regulator block is exceeded, the system is powered off. System reset PURX is forced low.

Uncontrolled powering off

This happens when the battery is suddenly removed. UEM’s state machine notices battery removal after battery voltage has been below V

PURX is set low and all UEM’s regulators are disabled.

Watchdogs

There are three watchdogs in UEM. The first one is for controlling system power-on and power-down sequences. The initial time for this watchdog after reset is 32 s and the watchdog can not be disabled. The time can be set using a register. This watchdog is used for powering the system off in a controlled manner. The other one is for security block and is used during IMEI code setting. The third one is a power key watchdog. It is used to power off the system in case SW is stuck and the user presses the power key. This WD is SW configurable.

for 5 us and enters PWR_OFF mode.

COFF-

There is also a”soft watchdog” in UPP_WD2. It is used to reset the chip in case software gets stuck for any reason. The Bluetooth module also contains a watchdog.

Charging

Charging control and charge switch is in UEM. There are two different charging modes;

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charging empty battery (start-up charge mode), and SW controlled charging.

UEM digital part takes care of charger detection (generates interrupt to UPP_WD2), pulse width modulated charging control (for internal charge switch) and over voltage and current detection. SW using registers controls all these.

Chargers

RH-29 BB supports a standard charger (two wires), Chargers ACP-8 and ACP-12, Cigarette Charger LCH-8 and LCH-12 are supported.

Battery

RH-29 Battery is a detachable, semi-fixed Lithium-Ion BL6-C battery. Nominal voltage is thus 3.7 V (max charging voltage 4.2 V).

The interface consists of three pins: VBAT, GND and BSI. Pull-down resistor inside of the batteries (BSI signal) recognizes the battery types. Voltage level at BSI line is measured using UEM's AD-converter.

Back-up battery and real time clock

Real time clock (RTC), crystal oscillator and back-up battery circuitry reside in UEM. A register in UEM controls back-up battery charging and charging is possible only in POWER_ON State.

Baseband measurement A/D converter

UEM contains 11 channels A/D converter, which is used for different Baseband measurement purposes. The resolution of A/D converter is 10 bits. Converter uses the CBUS interface clock signal for the conversion. An interrupt will be given to the MCU at the end of the measurements. The Converter is used for following purposes.

• Battery Voltage Measurement A/D Channel (Internal)

• Charger Voltage Measurement A/D Channel (Internal)

• Charger Current Measurement A/D Channel (Internal)

• Battery Temperature Measurement A/D Channel (External)

• Battery Size Measurement A/D Channel (External)

• LED Temperature measurement A/D Channel (External)

There is also auxiliary AD converter in UEM, which is used to monitor RF functions.

ZOCUS

The ZOCUS device is a current sensor used for the battery bar display and for determining whether the phone is in a high current consuming mode. The ZOCUS device measures the voltage drop across a sense resistor in the battery voltage line. This sense resistor is

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formed from a PWB track and is on an internal layer of the PWB. The sense resistor must be located close to the battery terminals so that all of the phones current flow through it. The nominal value of the sense resistor is 3.3 mohm. ZOCUS reports the current measurement to UPP_WD2 via the Cbus interface.

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RH-29 BB Features & HW Interfaces

RH-29 BB user interface

UI module interface

The UI-Module consists of the LCD and keymat. The Colour Display resolution is 176 x 208 and backlighting is via 4 white LED’s with lightguide. The display is connected to the 1BQ module via an 18 pin plug and socket. The keymat is connected to 1BQ by 20-pin Board-to-Board connector. Interface also includes power rails for keypad backlight. The keymat interface uses GPIO pins of UPP_WD2.

Bluetooth

Bluetooth provides a fully digital link for communication between a master unit and one or more slave units. The system provides a radio link that offers a high degree of flexibility to support various applications and product scenarios. Data and control interface for a low power RF module is provided. Data rate is regulated between the master and the slave.

SIM interface

The SIM interface is located in two chips (UPP_WD2 and UEM). In UEM there is only support for one SIM card. The interfaces support both 1.8 V and 3 V SIM cards. Adjustable SIM regulator (1.8V/3.0V) is located in UEM and can be controlled by SW.

The data communication between the card and the phone is asynchronous half duplex. The clock supplied to the card is 3.25 MHz. The data baud rate is SIM card clock frequency divided by 372 (by default), 64, 32 or 16.

MMC interface

The MMC interface consists of a block in UPP_WD2 plus a level shifting device known as “Lester” and an EMC protection ASIP. The MMC interface comprises 3 lines -clock, data and command and runs at 8.66 MHz. The Lester device also incorporates a 2.85V regulator to power the MMC card.

Use only Multimedia cards (MMC) with this device. Other memory cards, such as Secure Digital (SD) cards, do not fit in the MMC card slot and are not compatible with this device.

Using an incompatible memory card may damage the memory card as well as device, and data stored on the incompatible card may be corrupted.

RH-29 audio concept

RH-29 Audio includes earpiece, microphone, and headset connector and MALT speaker. Audio is based on ASIC's UPP_WD2, UEM and a discrete amplifier for the handsfree speaker known as “boomer”.

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Figure 3: RH-29 Audio Blocks

Between UPP_WD2 and UEM the audio signals are transferred in digital format using signals MICDATA and EARDATA. The headset output of UEM is also fed to boomer i.e. the MALT speaker and the headset share the same output lines from UEM. Ringing tones and warning/info tones are produced with the MALT speaker also.

Earpiece

The earpiece to be used in RH-29 is an 8-mm Pico earpiece produced by Philips Speaker Systems. It has 32Ω continuous impedance and continuous power 8 mWatt. It's driven by differential signals from UEM (EARP & EARN). It makes contact with the PWB via spring contacts.

Microphone

The microphone capsule for RH-29 a BEETLE EMC microphone. It has sensitivity of -42db Nominal. Contacts are done by springs.

Two inputs are used from UEM, one for normal internal microphone and a second for headset. The third microphone input is not used, so it is connected to ground via capacitors. Microphone bias block in UEM generates bias voltages for handportable and handsFree/headset microphones. For both microphone bias outputs (MICB1 & MICB2) the minimum output voltage is 2.0 Volts and maximum output current is 600 µA. Microphone bias block also includes a low pass filter for the reference voltage used as an input for the MICB1&2 amplifiers.

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Audio amplifier and MALT speaker

The speaker to be used in RH-29 is a 16mm 8Ω speaker. It can handle 0.2 Watts nominal Power and Peak power 0.3 Watts. The component is housed in the B cover and connects to the PWB via spring contacts.

HF and HFCM lines of UEM are use to drive the amplifier.

Power amplifier is a differential opamp. The differential output drives the MALT speaker. The amplifier load impedance is 8 ohm.

The outputs go into a high impedance state when powered down. The amplifier can be enabled and shut down using a GENIO line from UPP_WD2.

SW controls IHF and earpiece volume via UEM. Gain setting can be done in 2 dB steps, from –40 to +6 dB. Output sound pressure level of the MALT speaker is controlled by SW (CBus is used for controlling).

The schematic around the amplifier is presented in RH-29 schematics. The schematic shows all the filtering needed and also protection components against ESD and EMC.EMC and ESD Filtering component must be as near as possible to earphone pads of the phone.

The supply voltage for the amplifier is taken directly from the battery voltage.

External audio interface

In RH-29 there is Headset Connector which is fully differential 4–wire connection.

2. XEARN

4. XEARP

5. HE A D IN T

3. XM IC P

1. XM IC N

The Handsfree (HF) driver in UEM is meant for headset. In RH-29 case the output is driven in fully differential mode. In the fully differential mode HF pin is the negative output and HFCM pin is the positive output. The gain of the Handsfree driver in the differential mode is 6 dB. The earpiece (EARP, EARN) and headset (HF, HFCM) signals are multiplexed so that the outputs can not be used simultaneously. The HF and HFCM amplifiers include a transient suppression circuitry, which prevents unwanted spikes in HF and HFCM outputs when switching on and off the amplifiers.

Figure 4: External Audio Connector

The plug will open a mechanical switch inside the connector between HF and HeadInt lines. The HeadInt line will be pulled up to 2.7V by internal resistor when the switch is open. When not having the plug inserted the voltage in the HeadInt line will be <0.8 V caused by internal pull down resistor in the HF line.

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Flashing

SW download in service is implemented by custom tools and SW, kindly refer to Service Software Instructions and Service Tool section of the manual.

Testing interfaces

Testing interface Electrical Specifications

Pin Name Dir Parameter Min Typ Max Unit Notes

1 MBUS <->Vol 0 0.2 0.3*VFlash1 V

Vil (From Prommer) 0 0.2 0.3*VFlash1 V

Voh 0.7*VFlash1 2.7 0.7*VFlash1 V

Vih(From Prommer) 0.7*VFlash1 2.7 VFlash1 V

2 FBusTx-> Vol 0 2.7 0.3*VFlash1 V

Voh 0.7*VFlash1 2.7 VFlash1 V

3 FBusRx<- Vil (From Prommer) 0 2.7 0.3*VFlash1 V

Vih(FromPrommer) 1.89 2.7 VFlash1 V

Abs. Max. Voltage to Test Pad Referenced to GND

4 VPP To Phone 0 / 2.8 / 12 +/-3%V Prommer

5 GND 0 V VBAT

-0.3V 3.0 V Absolute Max Voltage limits to MBUS/ FBUS

4 VPP

Select

4 VPP

Select

GROUND

Note1: VFlash1 is 2.78 +/- 3%

Electrical Specifications for Power Supply Interface in Prod Testing

Pin Name Min Typ Max Unit Notes

1 VBAT 0 3.6 5.1 V

2 BSI 0 2.78 VFlash1 V Internal pullup

3 GND 0 V

Note 1: VAna & VFlash1 = 2.78 +/-3%

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Extreme voltages

Lithium-Ion battery BL6-C (1 cell):

Nominal voltage is 3.7V

Lower extreme voltage is 2.8V (cut off voltage)

Higher extreme voltage is 4.2V (charging high limit voltage)

Temperature conditions

Specifications are met within range of –10C to +55C ambient temperature. Reduced operation between [-30] and [+60]. Storage temperature range is of –40C to +85C.

Humidity and water resistance

Relative humidity range is 5 … 95%. Condensed or dripping water may cause intermittent malfunctions. Protection against dripping water have to be implemented in (enclosure) mechanics. Continuous dampness will cause permanent damage to the module.

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RF Characteristics of RH-29

The RF part comprise a multi-band direct conversion transceiver, however, only two bands are used. Using direct conversion no intermediate frequencies are used for up- or down- conversion.

The VCO is set to either twice or four times (depending on the band used) the wanted RX or TX frequency. The VCO frequency is divided by either 2 or 4 and fed to the mixers (down-conversion) or modulators (up-conversion). Up- and down- conversion is done in one step, directly between RF frequency and DC. All up and down-conversion takes place in the RF ASIC named Mjoelner (N601).

Mjoelner RF ASIC also contains PLL and LNAs for all used bands. A DC control section is included to power and/or to control TX buffers, detector and antenna switch. The Mjoelner RF ASIC is controlled via a serial bus.

Mjoelner RF ASIC contains an integrated VCXO which uses an external 26 MHz Xtal. No analogue AFC signal is needed. AFC is done via the serial interface of Mjoelner.

The interface between Mjoelner RF ASIC, UPP and Bluetooth uses a 26 MHz reference clock. An external 26 MHz reference clock buffer is used to drive Bluetooth module.

The RF supports GPRS (General Packed Radio Service), meaning multi-slot operation, this will not require special equipment or procedures in repair situations.

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Figure 5: RF frequency plan

Mjoelner

EGSM: 925-960 MHz

DCS: 1805 - 18 80 MHz

I-signal Q-signal

RX

DCS: 1710 - 17 85 MHz

EGSM: 880-915 MHz

RF Power Distribution

All power supplies for the RF Unit are generated in the UEM IC (D190). All RF supplies can be checked either in Mjoelner can or in BB can.

f/4

f

f/2

f

34203980 MHz

f

PLL

26 MHz

XTal

LPRFCLK

1/1 1/2

RFCLK I-signal Q-signal

T

The power supply configuration used is shown in the block diagram below. Values of voltages are given as nominal outputs of UEM. Currents are typical values

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(

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Figure 6: RF Power distribution diagram.

UEM

VR1A

4.7V)

VR2

VR3

VR4

VR5

VR7

VIO

(1.8V)

VBAT

(2.78V)

VREF01

(1.35V)

Charge Pump Supply : Vddcp(0.5mA)

TX Modulators(85mA), Bias :

Mjolner registers: Vdddig(10uA)

VCXO Supply : Vddxo(2.7mA)

Vddrxf(7mA), Vddrxbb(30mA)

PLL Supplies : Vddpll(0.5mA), Vddlo

External VCO supply (13mA)

26MHz Buffer, logic : Vddbbb(0.7mA),

Bias Reference : VBEXT(-10uA)

Vddtx(8mA)

BT Buffer (1mA)

RX LNA, RX Mjoner BB :

+ Vddpre(36mA)

Vddl(1uA)

PA, Bluetooth

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Channel Numbers and Frequencies

Table 1: GSM900

Freque ncy list NPL - 1 EGSM900

CH TX RX VCO T X VCO RX CH TX RX VCO TX VCO RX CH TX RX VCO TX VCO RX

975 8 80.2 925.2 3520.8 3700.8 1 890.2 935.2 3560.8 3740.8 63 902.6 947.6 3610.4 3790.4 976 8 80.4 925.4 3521.6 3701.6 2 890.4 935.4 3561.6 3741.6 64 902.8 947.8 3611.2 3791.2 977 8 80.6 925.6 3522.4 3702.4 3 890.6 935.6 3562.4 3742.4 65 903.0 948.0 3612.0 3792.0 978 8 80.8 925.8 3523.2 3703.2 4 890.8 935.8 3563.2 3743.2 66 903.2 948.2 3612.8 3792.8 979 8 81.0 926.0 3524.0 3704.0 5 891.0 936.0 3564.0 3744.0 67 903.4 948.4 3613.6 3793.6 980 8 81.2 926.2 3524.8 3704.8 6 891.2 936.2 3564.8 3744.8 68 903.6 948.6 3614.4 3794.4 981 8 81.4 926.4 3525.6 3705.6 7 891.4 936.4 3565.6 3745.6 69 903.8 948.8 3615.2 3795.2 982 8 81.6 926.6 3526.4 3706.4 8 891.6 936.6 3566.4 3746.4 70 904.0 949.0 3616.0 3796.0 983 8 81.8 926.8 3527.2 3707.2 9 891.8 936.8 3567.2 3747.2 71 904.2 949.2 3616.8 3796.8 984 8 82.0 927.0 3528.0 3708.0 10 892.0 937.0 3568.0 3748.0 72 904.4 949.4 3617.6 3797.6 985 8 82.2 927.2 3528.8 3708.8 11 892.2 937.2 3568.8 3748.8 73 904.6 949.6 3618.4 3798.4 986 8 82.4 927.4 3529.6 3709.6 12 892.4 937.4 3569.6 3749.6 74 904.8 949.8 3619.2 3799.2 987 8 82.6 927.6 3530.4 3710.4 13 892.6 937.6 3570.4 3750.4 75 905.0 950.0 3620.0 3800.0 988 8 82.8 927.8 3531.2 3711.2 14 892.8 937.8 3571.2 3751.2 76 905.2 950.2 3620.8 3800.8 989 8 83.0 928.0 3532.0 3712.0 15 893.0 938.0 3572.0 3752.0 77 905.4 950.4 3621.6 3801.6 990 8 83.2 928.2 3532.8 3712.8 16 893.2 938.2 3572.8 3752.8 78 905.6 950.6 3622.4 3802.4 991 8 83.4 928.4 3533.6 3713.6 17 893.4 938.4 3573.6 3753.6 79 905.8 950.8 3623.2 3803.2 992 8 83.6 928.6 3534.4 3714.4 18 893.6 938.6 3574.4 3754.4 80 906.0 951.0 3624.0 3804.0 993 8 83.8 928.8 3535.2 3715.2 19 893.8 938.8 3575.2 3755.2 81 906.2 951.2 3624.8 3804.8 994 8 84.0 929.0 3536.0 3716.0 20 894.0 939.0 3576.0 3756.0 82 906.4 951.4 3625.6 3805.6 995 8 84.2 929.2 3536.8 3716.8 21 894.2 939.2 3576.8 3756.8 83 906.6 951.6 3626.4 3806.4 996 8 84.4 929.4 3537.6 3717.6 22 894.4 939.4 3577.6 3757.6 84 906.8 951.8 3627.2 3807.2 997 8 84.6 929.6 3538.4 3718.4 23 894.6 939.6 3578.4 3758.4 85 907.0 952.0 3628.0 3808.0 998 8 84.8 929.8 3539.2 3719.2 24 894.8 939.8 3579.2 3759.2 86 907.2 952.2 3628.8 3808.8

999 8 85.0 930.0 3540.0 3720.0 25 895.0 940.0 3580.0 3760.0 87 907.4 952.4 3629.6 3809.6 1000 8 85.2 930.2 3540.8 3720.8 26 895.2 940.2 35 80.8 3760.8 88 907.6 952.6 3630.4 3810.4 1001 8 85.4 930.4 3541.6 3721.6 27 895.4 940.4 35 81.6 3761.6 89 907.8 952.8 3631.2 3811.2 1002 8 85.6 930.6 3542.4 3722.4 28 895.6 940.6 35 82.4 3762.4 90 908.0 953.0 3632.0 3812.0 1003 8 85.8 930.8 3543.2 3723.2 29 895.8 940.8 35 83.2 3763.2 91 908.2 953.2 3632.8 3812.8 1004 8 86.0 931.0 3544.0 3724.0 30 896.0 941.0 35 84.0 3764.0 92 908.4 953.4 3633.6 3813.6 1005 8 86.2 931.2 3544.8 3724.8 31 896.2 941.2 35 84.8 3764.8 93 908.6 953.6 3634.4 3814.4 1006 8 86.4 931.4 3545.6 3725.6 32 896.4 941.4 35 85.6 3765.6 94 908.8 953.8 3635.2 3815.2 1007 8 86.6 931.6 3546.4 3726.4 33 896.6 941.6 35 86.4 3766.4 95 909.0 954.0 3636.0 3816.0 1008 8 86.8 931.8 3547.2 3727.2 34 896.8 941.8 35 87.2 3767.2 96 909.2 954.2 3636.8 3816.8 1009 8 87.0 932.0 3548.0 3728.0 35 897.0 942.0 35 88.0 3768.0 97 909.4 954.4 3637.6 3817.6 1010 8 87.2 932.2 3548.8 3728.8 36 897.2 942.2 35 88.8 3768.8 98 909.6 954.6 3638.4 3818.4 1011 8 87.4 932.4 3549.6 3729.6 37 897.4 942.4 35 89.6 3769.6 99 909.8 954.8 3639.2 3819.2 1012 8 87.6 932.6 3550.4 3730.4 38 897.6 942.6 35 90.4 3770.4 100 910.0 955.0 3640.0 3820.0 1013 8 87.8 932.8 3551.2 3731.2 39 897.8 942.8 35 91.2 3771.2 101 910.2 955.2 3640.8 3820.8 1014 8 88.0 933.0 3552.0 3732.0 40 898.0 943.0 35 92.0 3772.0 102 910.4 955.4 3641.6 3821.6 1015 8 88.2 933.2 3552.8 3732.8 41 898.2 943.2 35 92.8 3772.8 103 910.6 955.6 3642.4 3822.4 1016 8 88.4 933.4 3553.6 3733.6 42 898.4 943.4 35 93.6 3773.6 104 910.8 955.8 3643.2 3823.2 1017 8 88.6 933.6 3554.4 3734.4 43 898.6 943.6 35 94.4 3774.4 105 911.0 956.0 3644.0 3824.0 1018 8 88.8 933.8 3555.2 3735.2 44 898.8 943.8 35 95.2 3775.2 106 911.2 956.2 3644.8 3824.8 1019 8 89.0 934.0 3556.0 3736.0 45 899.0 944.0 35 96.0 3776.0 107 911.4 956.4 3645.6 3825.6 1020 8 89.2 934.2 3556.8 3736.8 46 899.2 944.2 35 96.8 3776.8 108 911.6 956.6 3646.4 3826.4 1021 8 89.4 934.4 3557.6 3737.6 47 899.4 944.4 35 97.6 3777.6 109 911.8 956.8 3647.2 3827.2 1022 8 89.6 934.6 3558.4 3738.4 48 899.6 944.6 35 98.4 3778.4 110 912.0 957.0 3648.0 3828.0 1023 8 89.8 934.8 3559.2 3739.2 49 899.8 944.8 35 99.2 3779.2 111 912.2 957.2 3648.8 3828.8

0 8 90.0 935.0 3560.0 3740.0 50 900.0 945.0 3600.0 3780.0 112 912.4 957.4 3649.6 3829.6

51 900.2 945.2 3600.8 3780.8 113 912.6 957.6 3650.4 3830.4 52 900.4 945.4 3601.6 3781.6 114 912.8 957.8 3651.2 3831.2 53 900.6 945.6 3602.4 3782.4 115 913.0 958.0 3652.0 3832.0 54 900.8 945.8 3603.2 3783.2 116 913.2 958.2 3652.8 3832.8 55 901.0 946.0 3604.0 3784.0 117 913.4 958.4 3653.6 3833.6 56 901.2 946.2 3604.8 3784.8 118 913.6 958.6 3654.4 3834.4 57 901.4 946.4 3605.6 3785.6 119 913.8 958.8 3655.2 3835.2 58 901.6 946.6 3606.4 3786.4 120 914.0 959.0 3656.0 3836.0 59 901.8 946.8 3607.2 3787.2 121 914.2 959.2 3656.8 3836.8 60 902.0 947.0 3608.0 3788.0 122 914.4 959.4 3657.6 3837.6 61 902.2 947.2 3608.8 3788.8 123 914.6 959.6 3658.4 3838.4 62 902.4 947.4 3609.6 3789.6 124 914.8 959.8 3659.2 3839.2

Company Confidential

Company Confidential RH-29

Nokia Customer Care 7 - System Module

Table 2: DCS1800

Table 3:

CHTX RXVC

O TX

342

1 71

0. 2

1 71

0. 4

1 71

0. 6

1 71

0. 8

1

0.4

8 0

5. 2

342

1

0.8

8 0

5. 4

342

1

1.2

8 0

5. 6

342

1

1.6

8 0

5. 8

5 1 2

5 1 3

5 1 4

5 1 5

VC

CHTX RXVC O RX

361

0.460

6

361

0.860

7

361

1.260

8

361

1.660

9

VC

CHTX RXVC

O

TX

RX

345

8.0

345

8.4

345

8.8

345

9.2

364

8.070 0

364

8.470 1

364

8.870 2

364

9.270 3

1

8

7

2

4.

9. 0

0

1

8

7

2

4.

9. 2

2

1

8

7

2

4.

9. 4

4

1

8

7

2

4.

9. 6

6

1

8

7

4

2.

7. 8

8

1

8

7

4

3.

8. 0

0

1

8

7

4

3.

8. 2

2

1

8

7

4

3.

8. 4

4

O TX

349

5.6

349

6.0

349

6.4

349

6.8

VC

CHTX RXVC O RX

368

5.679

4

368

6.079

5

368

6.479

6

368

6.879

7

17 66 .6

17 66 .8

17 67 .0

17 67 .2

18 61 .6

18 61 .8

18 62 .0

18 62 .2

O TX

353

3.2

353

3.6

353

4.0

353

4.4

VC O RX

372

3.2

372

3.6

372

4.0

372

4.4

342

2.0

342

2.4

342

2.8

342

3.2

361

2.0

361

2.461

361

2.861

361

3.261

349

7.2

349

7.6

349

8.0

349

8.4

368

7.279

368

7.679

368

8.080

368

8.480

345

9.6

346

0.0

346

0.4

346

0.8

364

9.670 4

365

0.070 5

365

0.470 6

365

0.870 7

6 1 0

1

2

3

1

8

7

2

4.

9. 8

8

1

8

7

2

3

5.

0. 0

0

1

8

7

2

3

5.

0. 2

2

1

8

7

2

3

5.

0. 4

4

1

8

7

4

3.

8. 6

6

1

8

7

4

3.

8. 8

8

1

8

7

4

4.

9. 0

0

1

8

7

4

4.

9. 2

2

17

18

353

372

67

62

4.8

8

.4

17

18

353

372

67

62

5.2

9

.6

17

18

353

372

67

62

5.6

0

.8

17

18

353

372

68

63

6.0

1

.0

1 71

1. 0

1 71

1. 2

1 71

1. 4

1 71

1. 6

1 8 0

6. 0

1 8 0

6. 2

1 8 0

6. 4

1 8 0

6. 6

5 1 6

5 1 7

5 1 8

5 1 9

Company Confidential

RH-29 Company Confidential 7 - System Module Nokia Customer Care

Table 3:

349

8.8

349

9.2

349

9.6

350

0.0

368

8.880

368

9.280

368

9.680

369

0.080

346

1.2

346

1.6

346

2.0

346

2.4

365

1.270

365

1.670

365

2.0

365

2.471

8

9

7 1 0

1

342

3.6

342

4.0

342

4.4

342

4.8

361

3.661 4

361

4.061 5

361

4.461 6

361

4.861 7

1 71

1. 8

1 71

2. 0

1 71

2. 2

1 71

2. 4

1 8 0

6. 8

1 8 07 .0

1 8 07 .2

1 8 07 .4

5 2 0

5 2 1

5 2 2

5 2 3

1 7 3

0. 6

1 7 3

0. 8

1 7 31 .0

1 7 31 .2

1 8 2

5. 6

1 8 2

5. 8

1 8 2

6. 0

1 8 2

6. 2

1

8

7

4

4.

9. 4

4

1

8

7

4

4.

9. 6

6

1

8

7

4

4.

9. 8

8

1

8

7

4

5

5.

0. 0

0

17

18

353

372

68

63

6.4

2

.2

17

18

353

372

68

63

6.8

3

.4

17

18

353

372

68

63

7.2

4

.6

17

18

353

372

68

63

7.6

5

.8

350

0.4

350

0.8

350

1.2

350

1.6

350

2.0

369

0.480

369

0.880

369

1.280

369

1.680

369

2.081

346

2.8

346

3.2

346

3.6

346

4.0

346

4.4

365

2.871

365

3.271

365

3.671

365

4.0

365

4.471

2

3

4

7 1 5

6

342

5.2

342

5.6

342

6.0

342

6.4

342

6.8

361

5.261 8

361

5.661 9

361

6.062 0

361

6.462 1

361

6.862 2

1 71

2. 6

1 71

2. 8

1 71

3. 0

1 71

3. 2

1 71

3. 4

1 8 07 .6

1 8 07 .8

1 8 0

8. 0

1 8 0

8. 2

1 8 0

8. 4

5 2 4

5 2 5

5 2 6

5 2 7

5 2 8

1 7 31 .4

1 7 31 .6

1 7 31 .8

1 7 3

2. 0

1 7 3

2. 2

1 8 2

6. 4

1 8 2

6. 6

1 8 2

6. 8

1 8 2

7. 0

1 8 2

7. 2

1 7 5

0. 2

1 7 5

0. 4

1 7 5

0. 6

1 7 5

0. 8

1 7 51 .0

1 8 4

5. 2

1 8 4

5. 4

1 8 4

5. 6

1 8 4

5. 8

1 8 4

6. 0

17

18

353

372

69

64

8.0

6

.0

17

18

353

372

69

64

8.4

7

.2

17

18

353

372

69

64

8.8

8

.4

17

18

353

372

69

64

9.2

9

.6

17

18

353

372

69

64

9.6

0

.8

Company Confidential

Company Confidential RH-29

Nokia Customer Care 7 - System Module

Table 3:

350

2.4

350

2.8

350

3.2

350

3.6

369

2.481

369

2.881

369

3.281

369

3.681

346

4.8

346

5.2

346

5.6

346

6.0

365

4.871

365

5.271

365

5.6

365

6.072

7

8

7 1 9

0

342

7.2

342

7.6

342

8.0

342

8.4

361

7.262 3

361

7.662 4

361

8.062 5

361

8.462 6

1 71

3. 6

1 71

3. 8

1 71

4. 0

1 71

4. 2

1 8 0

8. 6

1 8 0

8. 8

1 8 0

9. 0

1 8 0

9. 2

5 2 9

5 3 0

5 3 1

5 3 2

1

8

7

2

3

7.

2. 4

4

1

8

7

2

3

7.

2. 6

6

1

8

7

2

3

7.

2. 8

8

1

8

7

2

3

8.

3. 0

0

1 7 51 .2

1 7 51 .4

1 7 51 .6

1 7 51 .8

1 8 4

6. 2

1 8 4

6. 4

1 8 4

6. 6

1 8 4

6. 8

17

18

354

373

70

65

0.0

1

.0

17

18

354

373

70

65

0.4

2

.2

17

18

354

373

70

65

0.8

3

.4

17

18

354

373

70

65

1.2

4

.6

350

4.0

350

4.4

350

4.8

350

5.2

350

5.6

369

4.081

369

4.481

369

4.881

369

5.281

369

5.681

346

6.4

346

6.8

346

7.2

346

7.6

346

8.0

365

6.472

365

6.872

365

7.272

365

7.6

365

8.072

1

2

3

7 2 4

5

342

8.8

342

9.2

342

9.6

343

0.0

343

0.4

361

8.862 7

361

9.262 8

361

9.662 9

362

0.063 0

362

0.463 1

1 71

4. 4

1 71

4. 6

1 71

4. 8

1 71

5. 0

1 71

5. 2

1 8 0

9. 4

1 8 0

9. 6

1 8 0

9. 8

1 8 1

0. 0

1 8 1

0. 2

5 3 3

5 3 4

5 3 5

5 3 6

5 3 7

1

8

7

2

3

8.

3. 2

2

1

8

7

2

3

8.

3. 4

4

1

8

7

2

3

8.

3. 6

6

1

8

7

2

3

8.

3. 8

8

1

8

7

2

3

9.

4. 0

0

1

8

7

4

5

7.

2. 0

0

1

8

7

4

5

7.

2. 2

2

1

8

7

4

5

7.

2. 4

4

1

8

7

4

5

7.

2. 6

6

1

8

7

4

5

7.

2. 8

8

17

18

354

373

70

65

1.6

5

.8

17

18

354

373

71

66

2.0

6

.0

17

18

354

373

71

66

2.4

7

.2

17

18

354

373

71

66

2.8

8

.4

17

18

354

373

71

66

3.2

9

.6

Company Confidential

RH-29 Company Confidential 7 - System Module Nokia Customer Care

Table 3:

350

6.0

350

6.4

350

6.8

350

7.2

369

6.082

369

6.482

369

6.882

369

7.282

346

8.4

346

8.8

346

9.2

346

9.6

365

8.472

365

8.872

365

9.2

365

9.672

6

7

7 2 8

9

343

0.8

343

1.2

343

1.6

343

2.0

362

0.863 2

362

1.263 3

362

1.663 4

362

2.063 5

1 71

5. 4

1 71

5. 6

1 71

5. 8

1 71

6. 0

1 8 1

0. 4

1 8 1

0. 6

1 8 1

0. 8

1 8 11 .0

5 3 8

5 3 9

5 4 0

5 4 1

1

8

7

2

3

9.

4. 2

2

1

8

7

2

3

9.

4. 4

4

1

8

7

2

3

9.

4. 6

6

1

8

7

2

3

9.

4. 8

8

1

8

7

4

5

8.

3. 0

0

1

8

7

4

5

8.

3. 2

2

1

8

7

4

5

8.

3. 4

4

1

8

7

4

5

8.

3. 6

6

17

18

354

373

71

66

3.6

0

.8

17

18

354

373

72

67

4.0

1

.0

17

18

354

373

72

67

4.4

2

.2

17

18

354

373

72

67

4.8

3

.4

350

7.6

350

8.0

350

8.4

350

8.8

350

9.2

369

7.682

369

8.082

369

8.482

369

8.882

369

9.282

347

0.0

347

0.4

347

0.8

347 1,2

347

1.6

366

0.073

366

0.473

366

0.873

366

1.2

366

1.673

0

1

2

7 3 3

4

343

2.4

343

2.8

343

3.2

343

3.6

343

4.0

362

2.463 6

362

2.863 7

362

3.263 8

362

3.663 9

362

4.064 0

1 71

6. 2

1 71

6. 4

1 71

6. 6

1 71

6. 8

1 71

7. 0

1 8 11 .2

1 8 11 .4

1 8 11 .5

1 8 11 .8

1 8 1

2. 0

5 4 2

5 4 3

5 4 4

5 4 5

5 4 6

1

8

7

3

0.

5. 0

0

1

8

7

3

0.

5. 2

2

1

8

7

3

0.

5. 4

4

1

8

7

3

0.

5. 6

6

1

8

7

3

0.

5. 8

8

1

8

7

4

5

8.

3. 8

8

1

8

7

4

5

9.

4. 0

0

1

8

7

4

5

9.

4. 2

2

1

8

7

4

5

9.

4. 4

4

1

8

7

4

5

9.

4. 6

6

17

18

354

373

72

67

5.2

4

.6

17

18

354

373

72

67

5.6

5

.8

17

18

354

373

73

68

6.0

6

.0

17

18

354

373

73

68

6.4

7

.2

17

18

354

373

73

68

6.8

8

.4

Company Confidential

Company Confidential RH-29

Nokia Customer Care 7 - System Module

Table 3:

350

9.6

351

0.0

351

0.4

351

0.8

369

9.682

370

0.083

370

0.483

370

0.883

347

2.0

347

2.4

347

2.8

347

3.2

366

2.073

366

2.473

366

2.8

366

3.273

5

6

7 3 7

8

343

4.4

343

4.8

343

5.2

343

5.6

362

4.464 1

362

4.864 2

362

5.264 3

362

5.664 4

1 71

7. 2

1 71

7. 4

1 71

7. 6

1 71

7. 8

1 8 1

2. 2

1 8 1

2. 4

1 8 1

2. 6

1 8 1

2. 8

5 4 7

5 4 8

5 4 9

5 5 0

1

8

7

31

3

.0

6. 0

1

8

7

31

3

.2

6. 2

1

8

7

31

3

.4

6. 4

1

8

7

31

3

.6

6. 6

1

8

7

4

5

9.

4. 8

8

1

8

7

5

0.

5. 0

0

1

8

7

5

0.

5. 2

2

1

8

7

5

0.

5. 4

4

17

18

354

373

73

68

7.2

9

.6

17

18

354

373

73

68

7.6

0

.8

17

18

354

373

74

69

8.0

1

.0

17

18

354

373

74

69

8.4

2

.2

351

1.2

351

1.6

351

2.0

351

2.4

351

2.8

370

1.283

370

1.683

370

2.083

370

2.483

370

2.883

347

3.6

347

4.0

347

4.4

347

4.8

347

5.2

366

3.673

366

4.074

366

4.474

366

4.8

366

5.274

9

0

1

7 4 2

3

343

6.0

343

6.4

343

6.8

343

7.2

343

7.6

362

6.064 5

362

6.464 6

362

6.864 7

362

7.264 8

362

7.664 9

1 71

8. 0

1 71

8. 2

1 71

8. 4

1 71

8. 6

1 71

8. 8

1 8 1

3. 0

1 8 1

3. 2

1 8 1

3. 4

1 8 1

3. 6

1 8 1

3. 8

5 5 1

5 5 2

5 5 3

5 5 4

5 5 5

1

8

7

31

3

.8

6. 8

1

8

7

3

2.

7. 0

0

1

8

7

3

2.

7. 2

2

1

8

7

3

2.

7. 4

4

1

8

7

3

2.

7. 6

6

1

8

7

5

0.

5. 6

6

1

8

7

5

0.

5. 8

8

1

8

7

51

5

.0

6.

0

1

8

7

51

5

.2

6.

2

1

8

7

51

5

.4

6.

4

17

18

354

373

74

69

8.8

3

,4

.4

17

18

354

373

74

69

9.2

4

.6

17

18

354

373

74

69

9.6

5

.8

17

18

355

374

75

70

0.0

6

.0

17

18

355

374

75

70

0.4

7

.2

Company Confidential

RH-29 Company Confidential 7 - System Module Nokia Customer Care

Table 3:

351

3.2

351

3.6

351

4.0

351

4.4

370

3.283

370

3.683

370

4.084

370

4.484

347

5.6

347

6.0

347

6.4

347

6.8

366

5.675

366

6.074

366

6.4

366

6.874

4

5

7 4 6

7

343

8.0

343

8.4

343

8.8

344

9.2

362

8.065 0

362

8.465 1

362

8.865 2

362

9.265 3

1 71

9. 0

1 71

9. 2

1 71

9. 4

1 71

9. 6

1 8 1

4. 0

1 8 1

4. 2

1 8 1

4. 4

1 8 1

4. 6

5 5 6

5 5 7

5 5 8

5 5 9

1

8

7

3

2.

7. 8

8

1

8

7

3

3.

8. 0

0

1

8

7

3

3.

8. 2

2

1

8

7

3

3.

8. 4

4

1

8

7

51

5

.6

6. 6

1

8

7

51

5

.8

6. 8

1

8

7

5

2.

7. 0

0

1

8

7

5

2.

7. 2

2

17

18

355

374

75

70

0.8

8

.4

17

18

355

374

75

70

1.2

9

.6

17

18

355

374

75

70

1.6

0

.8

17

18

355

374

76

71

2.0

1

.0

351

4.8

351

5.2

351

5.6

351

6.0

351

6.4

370

4.884

370

5.284

370

5.684

370

6.084

370

6.484

347

7.2

347

7.6

347

8.0

347

8.4

347

8.8

366

7.274

366

7.674

366

8.075

366

8.4

366

8.875

8

9

0

7 5 1

2

344

9.6

344

0.0

344

0.4

344

0.8

344

1.2

362

9.665 4

363

0.065 5

363

0.465 6

363

0.865 7

363

1.265 8

1 71

9. 8

1 7 2

0. 0

1 7 2

0. 2

1 7 2

0. 4

1 7 2

0. 6

1 8 1

4. 8

1 8 1

5. 0

1 8 1

5. 2

1 8 1

5. 4

1 8 1

5. 6

5 6 0

5 6 1

5 6 2

5 6 3

5 6 4

1

8

7

3

3.

8. 6

6

1

8

7

3

3.

8. 8

8

1

8

7

3

4.

9. 0

0

1

8

7

3

4.

9. 2

2

1

8

7

3

4.

9. 4

4

1

8

7

5

2.

7. 4

4

1

8

7

5

2.

7. 6

6

1

8

7

5

2.

7. 8

8

1

8

7

5

3.

8. 0

0

1

8

7

5

3.

8. 2

2

17

18

355

374

76

71

2.4

2

.2

17

18

355

374

76

71

2.8

3

.4

17

18

355

374

76

71

3.2

4

.6

17

18

355

374

76

71

3.6

5

.8

17

18

355

374

77

72

4.0

6

.0

Company Confidential

Company Confidential RH-29

Nokia Customer Care 7 - System Module

Table 3:

351

6.8

351

7.2

351

7.6

351

8.0

370

6.884

370

7.284

370

7.684

370

8.085

347

9.2

347

9.6

348

0.0

348

0.4

366

9.275

366

9.675

367

0.0

367

0.475

3

4

7 5 5

6

344

1.6

344

2.0

344

2.4

344

2.8

363

1.665 9

363

2.066 0

363

2.466 1

363

2.866 2

5 6 5

5 6 6

5 6 7

5 6 8

1

8

7

1

2

5.

0. 8

8

1

8

7

1

2

6.

1. 0

0

1

8

7

1

2

6.

1. 2

2

1

8

7

1

2

6.

1. 4

4

1

8

7

3

4.

9. 6

6

1

8

7

3

4.

9. 8

8

1

8

7

3

4

5.

0. 0

0

1

8

7

3

4

5.

0. 2

2

1

8

7

5

3.

8. 4

4

1

8

7

5

3.

8. 6

6

1

8

7

5

3.

8. 8

8

1

8

7

5

4.

9. 0

0

17

18

355

374

77

72

4.4

7

.2

17

18

355

374

77

72

4.8

8

.4

17

18

355

374

77

72

5.2

9

.6

17

18

355

374

77

72

5.6

0

.8

351

8.4

351

8.8

351

9.2

351

9.6

352

0.0

370

8.485

370

8.885

370

9.285

370

9.685

371

0.085

348

0.8

348

1.2

348

1.6

348

2.0

348

2.4

367

0.875

367

1.275

367

1.675

367

2.0

367

2.476

7

8

9

7 6 0

1

344

3.2

344

3.6

344

4.0

344

4.4

344

4.8

363

3.266 3

363

3.666 4

363

4.066 5

363

4.466 6

363

4.866 7

5 6 9

5 7 0

5 7 1

5 7 2

5 7 3

1

8

7

1

2

6.

1. 6

6

1

8

7

1

2

6.

1. 8

8

1

8

7

1

2

7.

2. 0

0

1

8

7

1

2

7.

2. 2

2

1

8

7

1

2

7.

2. 4

4

1 7 4

0. 4

1 7 4

0. 6

1 7 4

0. 8

1 7 41 .0

1 7 41 .2

1 8 3

5. 4

1 8 3

5. 6

1 8 3

5. 8

1 8 3

6. 0

1 8 3

6. 2

1

8

7

5

4.

9. 2

2

1

8

7

5

4.

9. 4

4

1

8

7

5

4.

9. 6

6

1

8

7

5

4.

9. 8

8

1

8

7

5

6

5.

0. 0

0

17

18

355

374

78

73

6.0

1

.0

17

18

355

374

78

73

6.4

2

.2

17

18

355

374

78

73

6.8

3

.4

17

18

355

374

78

73

7.2

4

.6

17

18

355

374

78

73

7.6

5

.8

Company Confidential

RH-29 Company Confidential 7 - System Module Nokia Customer Care

Table 3:

352

0.4

352

0.8

352

1.2

352

1.6

371

0.485

371

0.885

371

1.285

371

1.685

348

2.8

348

3.2

348

3.6

348

4.0

367

2.876

367

3.276

367

3.6

367

4.076

2

3

7 6 4

5

344

5.2

344

5.6

344

6.0

344

6.4

363

5.266 8

363

5.666 9

363

6.067 0

363

6.467 1

5 7 4

5 7 5

5 7 6

5 7 7

1

8

7

1

2

7.

2. 6

6

1

8

7

1

2

7.

2. 8

8

1

8

7

1

2

8.

3. 0

0

1

8

7

1

2

8.

3. 2

2

1 7 41 .4

1 7 41 .6

1 7 41 .8

1 7 4

2. 0

1 8 3

6. 4

1 8 3

6. 6

1 8 3

6. 8

1 8 3

7. 0

1

8

7

5

6

5.

0. 2

2

1

8

7

5

6

5.

0. 4

4

1

8

7

5

6

5.

0. 6

6

1

8

7

5

6

5.

0. 8

8

17

18

355

374

79

74

8.0

6

.0

17

18

355

374

79

74

8.4

7

.2

17

18

355

374

79

74

8.8

8

.4

17

18

355

374

79

74

9.2

9

.6

352

2.0

352

2.4

352

2.8

352

3.2

352

3.6

371

2.086

371

2.486

371

2.886

371

3.286

371

3.686

348

4.4

348

4.8

348

5.2

348

5.6

348

6.0

367

4.476

367

4.876

367

5.276

367

5.6

367

6.077

6

7

8

7 6 9

0

344

6.8

344

7.2

344

7.6

344

8.0

344

8.4

363

6.867 2

363

7.267 3

363

7.667 4

363

8.067 5

363

8.467 6

5 7 8

5 7 9

5 8 0

5 8 1

5 8 2

1

8

7

1

2

8.

3. 4

4

1

8

7

1

2

8.

3. 6

6

1

8

7

1

2

8.

3. 8

8

1

8

7

1

2

9.

4. 0

0

1

8

7

1

2

9.

4. 2

2

1

8

7

3

4

7.

2. 2

2

1

8

7

3

4

7.

2. 4

4

1

8

7

3

4

7.

2. 6

6

1

8

7

3

4

7.

2. 8

8

1

8

7

3

4

8.

3. 0

0

1 7 61 .0

1 7 61 .2

1 7 61 .4

1 7 61 .6

1 7 61 .8

1 8 5

6. 0

1 8 5

6. 2

1 8 5

6. 4

1 8 5

6. 6

1 8 5

6. 8

17

18

355

374

79

74

9.6

0

.8

17

18

356

375

80

75

0.0

1

.0

17

18

356

375

80

75

0.4

2

.2

17

18

356

375

80

75

0.8

3

.4

17

18

356

375

80

75

1.2

4

.6

Company Confidential

Company Confidential RH-29

Nokia Customer Care 7 - System Module

Table 3:

352

4.0

352

4.4

352

4.8

352

5.2

371

4.086

371

4.486

371

4.886

371

5.286

348

6.4

348

6.8

348

7.2

348

7.6

367

6.477

367

6.877

367

7.2

367

7.677

1

2

7 7 3

4

344

8.8

344

9.2

344

9.6

345

0.0

363

8.867 7

363

9.267 8

363

9.667 9

364

0.068 0

5 8 3

5 8 4

5 8 5

5 8 6

1

8

7

1

2

9.

4. 4

4

1

8

7

1

2

9.

4. 6

6

1

8

7

1

2

9.

4. 8

8

1

8

7

2

0.

5. 0

0

1

8

7

3

4

8.

3. 2

2

1

8

7

3

4

8.

3. 4

4

1

8

7

3

4

8.

3. 6

6

1

8

7

3

4

8.

3. 8

8

1

8

7

5

6

7.

2. 0

0

1

8

7

5

6

7.

2. 2

2

1

8

7

5

6

7.

2. 4

4

1

8

7

5

6

7.

2. 6

6

17

18

356

375

80

75

1.6

5

.8

17

18

356

375

81

76

2.0

6

.0

17

18

356

375

81

76

2.4

7

.2

17

18

356

375

81

76

2.8

8

.4

352

5.6

352

6.0

352

6.4

352

6.8

352

7.2

371

5.686

371

6.087

371

6.487

371

6.887

371

7.287

348

8.0

348

8.4

348

8.8

348

9.2

348

9.6

367

8.077

367

8.477

367

8.877

367

9.2

367

9.677

5

6

7

7 7 8

9

345

0.4

345

0.8

345

1.2

345

1.6

345

2.0

364

0.468 1

364

0.868 2

364

1.268 3

364

1.668 4

364

2.068 5

5 8 7

5 8 8

5 8 9

5 9 0

5 9 1

1

8

7

2

0.

5. 2

2

1

8

7

2

0.

5. 4

4

1

8

7

2

0.

5. 6

6

1

8

7

2

0.

5. 8

8

1

8

7

2

1.

6. 0

0

1

8

7

3

4

9.

4. 0

0

1

8

7

3

4

9.

4. 2

2

1

8

7

3

4

9.

4. 4

4

1

8

7

3

4

9.

4. 6

6

1

8

7

3

4

9.

4. 8

8

1

8

7

5

6

7.

2. 8

8

1

8

7

5

6

8.

3. 0

0

1

8

7

5

6

8.

3. 2

2

1

8

7

5

6

8.

3. 4

4

1

8

7

5

6

8.

3. 6

6

17

18

356

375

81

76

3.2

9

.6

17

18

356

375

81

76

3.6

0

.8

17

18

356

375

82

77

4.0

1

.0

17

18

356

375

82

77

4.4

2

.2

17

18

356

375

82

77

4.8

3

.4

Company Confidential

RH-29 Company Confidential 7 - System Module Nokia Customer Care

Table 3:

352

7.6

352

8.0

352

8.4

352

8.8

371

7.687

371

8.087

371

8.487

371

8.887

349

0.0

349

0.4

349

0.8

349

1.2

368

0.078

368

0.478

368

0.8

368

1.278

0

1

7 8 2

3

345

2.4

345

2.8

345

3.2

345

3.6

364

2.468 6

364

2.868 7

364

3.268 8

364

3.668 9

5 9 2

5 9 3

5 9 4

5 9 5

1

8

7

2

1.

6. 2

2

1

8

7

2

1.

6. 4

4

1

8

7

2

1.

6. 6

6

1

8

7

2

1.

6. 8

8

1

8

7

4

0.

5. 0

0

1

8

7

4

0.

5. 2

2

1

8

7

4

0.

5. 4

4

1

8

7

4

0.

5. 6

6

1

8

7

5

6

8.

3. 8

8

1

8

7

5

6

9.

4. 0

0

1

8

7

5

6

9.

4. 2

2

1

8

7

5

6

9.

4. 4

4

17

18

356

375

82

77

5.2

4

.6

17

18

356

375

82

77

5.6

5

.8

17

18

356

375

83

78

6.0

6

.0

17

18

356

375

83

78

6.4

7

.2

352

9.2

352

9.6

353

0.0

353

0.4

353

0.8

371

9.287

371

9.687

372

0.088

372

0.488

372

0.888

349

1.6

349

2.0

349

2.4

349

2.8

349

3.2

368

1.678

368

2.078

368

2.478

368

2.8

368

3.278

4

5

6

7 8 7

8

345

4.0

345

4.4

345

4.8

345

5.2

345

5.6

364

4.069 0

364

4.469 1

364

4.869 2

364

5.269 3

364

5.669 4

5 9 6

5 9 7

5 9 8

5 9 9

6 0 0

1

8

7

2

2.

7. 0

0

1

8

7

2

2.

7. 2

2

1

8

7

2

2.

7. 4

4

1

8

7

2

2.

7. 6

6

1

8

7

2

2.

7. 8

8

1

8

7

4

0.

5. 8

8

1

8

7

41

4

.0

6.

0

1

8

7

41

4

.2

6.

2

1

8

7

41

4

.4

6.

4

1

8

7

41

4

.6

6.

6

1

8

7

5

6

9.

4. 6

6

1

8

7

5

6

9.

4. 8

8

1

8

7

6

0.

5. 0

0

1

8

7

6

0.

5. 2

2

1

8

7

6

0.

5. 4

4

17

18

356

375

83

78

6.8

8

.4

17

18

356

375

83

78

7.2

9

.6

17

18

356

375

83

78

7.6

0

.8

17

18

356

375

84

79

8.0

1

.0

17

18

356

375

84

79

8.4

2

.2

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Table 3:

353

1.2

353

1.6

353

2.0

353

2.4

372

1.288

372

1.688

372

2.088

372

2.4

349

3.6

349

4.0

349

4.4

349

4.8

368

3.678

368

4.079

368

4.4

368

4.879

9

0

7 9 1

2

345

6.0

345

6.4

345

6.8

345

7.2

364

6.069 5

364

6.469 6

364

6.869 7

364

7.269 8

6 0 1

6 0 2

6 0 3

6 0 4

1

8

7

2

3.

8. 0

0

1

8

7

2

3.

8. 2

2

1

8

7

2

3.

8. 4

4

1

8

7

2

3.

8. 6

6

1

8

7

41

4

.8

6. 8

1

8

7

4

2.

7. 0

0

1

8

7

4

2.

7. 2

2

1

8

7

4

2.

7. 4

4

1

8

7

6

0.

5. 6

6

1

8

7

6

0.

5. 8

8

1

8

7

61

6

.0

6.

0

1

8

7

61

6

.2

6.

2

17

18

356

375

84

79

8.8

3

.4

17

18

356

375

84

79

9.2

4

.6

17

18

356

375

84

79

9.6

5

.8

353

2.8

372

2.8

349

5.2

368

5.279 3

345

7.6

364

7.669 9

6 0 5

1

8

7

2

3.

8. 8

8

1

8

7

4

2.

7. 6

6

1

8

7

61

6

.4

6. 4

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RH-29 Company Confidential 7 - System Module Nokia Customer Care

RF block diagram

Figure 7: RF block diagram

EGSM900

DCS1800

EGSM900

DCS

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Receiver

Rx Signal paths

The signal paths of the receiver are shown in following block diagram. Note that the picture shows GSM900 receiver (top) and GSM1800 (DCS) receiver (down).

Antenna switch

RH-29 has no antenna connector. The antenna is connected via the antenna fed point X810.

The RX/TX switch (Z601) works as a diplexer.

From the antenna-pad (X602), the RF signal is fed through a bypass capacitor (C650) to the RX/TX switch (Z601).

The RX/TX switch with routed lines has following maximum insertion losses for both EGSM900 and DCS1800:

RX 1.0dB

TX 1.25dB

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Figure 8: Antenna switch Rx test points

Z604 input EGSM900

Vcont2

Z602 input DCS1800 RX

Vcont1

Antenna Switch input

Receiver

The RX front end includes two SAW filters (GSM900 (Z604) and GSM1800 (Z602)). Each of the SAW filters is matched with a differential matching circuit (LC-type) to the corresponding LNA input of Mjoelner RF ASIC (N601). The SAW filters provide out-of-band blocking immunity, the integrated LNAs provide the front-end gains. Each of the SAW filters has a single-ended input and a balanced output which provides a balanced RX signal to the corresponding input of the Mjoelner RF ASIC.

The SAW filters have maximum insertion losses of

3.5dB@GSM900 and 4.0dB@GSM1800.

The balanced RX signal is amplified by the integrated LNA and the subsequent Pre-Gain stage. After amplification the RX signal is down-converted with a LO signal coming from the local oscillator.

The RX paths of Mjoelner RF ASIC consist of following building blocks:

• Separate LNAs for each band: GSM900 and GSM1800.

• Two PREGAIN amplifiers, one for GSM900 and one for GSM1800.

• Two passive I/Q mixers (MIX), one for GSM900 and for GSM1800.

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The resulting BB signal is further amplified in the BB chain. For that no external circuitry is required:

• Base band amplifiers (BBAMP1). That amplifiers implement the initial channel filtering.

• Low pass filters (LPF1).

• DC compensation / AGC amplifiers (DCN1). They implement gain steps from 0dB to 24dB in 6dB steps.

• Attenuators (AGC). They implement gain steps from -48dB to 0dB in 6dB steps, yielding a total gain range of 72dB together with DCN1.

• Bi-quad filters (LPF2).

• DC compensation amplifiers (DCN2).

The differential base band outputs are internally DC coupled and can be connected directly to the ADC inputs of the RF converter chip. The common mode level is set equal to the VBEXT reference voltage.

GSM900 Transmitter

TX Path of the transmitted GSM900 signal

For easy error tracing it is important to know the signal path of the GSM900 transmitter. The components can be grouped into blocks and drawn as shown below. Note that the following picture shows both GSM900 transmitter (bottom) and GSM1800 transmitter

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(top).

GSM900 TX path of Mjoelner RF ASIC

The balanced TX signal is provided by the base band and is coming to the Mjoelner RF ASIC. The TX paths of the Mjoelner RF ASIC include mainly two RF modulators for upconversion of the base band signals, one for GSM900 and one for GSM1800. The base band signal is modulated with the LO signal corresponding to the wanted TX channel. The GSM TX output of the Mjoelner RF ASIC is a balanced signal.

From the output of the Mjoelner RFASIC the signal is fed through the 900 TX SAW filter (Balanced to single ended), the 900 MHz buffer, and a 5 dB pad to the PA input.

GSM900 TX path of the Power Amplifier (PA)

The PA GSM900 part has a minimum stable output power of app. 35 dBm. Voltage supply is coming directly from the Battery connectors.

The GSM900 output is controlled by the power control loop. From the GSM900 output of the PA the RF signal is fed through the directional coupler (one of the power control loop components) to the antenna switch.

Antenna Switch (TX/RX switch)

The antenna Switch works as a diplexer for the RX and TX signals. Moreover, it suppresses the TX harmonics generated by the PA. The antenna switch is controlled by the Mjoelner RF ASIC using the control signals Vcont1 and Vcont2. The following table

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shows the possible different states.

Vcont2

Vcont1 [Volt]

0 0 X

0 2.7 X

2.7 0 X

Z604 input EGSM900

Vcont2 [Volt]

Figure 9: Antenna Switch Test Points

900 Rx DCS Rx 900 Tx DCS Tx

Z602 input DCS1800 RX

Vcont1

Antenna Switch input

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Antenna Switch Control Line During GSM900 Transmission

Antenna Switch Control Line During EGSM Transmission

Transmit Timing

TXIOUTP

VTXB_900

VTXB 900

Antenna Switch

Antenna Switch CONT 3

TXC

Vcont2

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GSM1800 Transmitter

Path of the transmitted 1800 signal

For easy error tracking it is important to know the signal path of the GSM1800 transmitter. The components can be grouped into blocks and drawn as shown below. Note that the picture shows both 900 transmitter (bottom) and GSM1800 transmitter (top).

The path of Mjoelner RF ASIC

The balanced TX signal from base band is coming to Mjoelner RF ASIC. The GSM1800 path includes a RF modulator for GSM1800. The BB signal is up-converted with the LO signal corresponding to the wanted TX channel. The GSM1800 TX output of Mjoelner is a balanced signal.

From the output of Mjoelner the signal is fed through the Balun T701 (Balanced to single ended) and a 3 dB pad.

The path of the PA

The GSM1800 part of the PA has a maximum output of approximately 33dBm. The supply is coming directly from the Battery connectors.

The output is controlled by the power control loop. From the output of the PA the signal goes through the directional coupler (one of the power control loop components) to the Antenna Switch.

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Antenna Switch

The Antenna Switch works as a diplexer between RX and TX Bands. Moreover, it partly suppresses the harmonics generated by the PA. Mjoelner RF ASIC controls the antenna switch by two voltages Vcont1 and Vcont2. The following table shows the different states.

Vcont1 [Volt]

0 0 X

0 2.7 X

2.7 0 X

Vcont2 [Volt]

900 Rx DCS Rx 900 Tx DCS Tx

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Synthesizer

There is only one PLL synthesizer generating frequencies for both Rx and Tx for all three bands. VCO frequency is divided by 2 or by 4 in Mjoelner depending on which band is active.

26 MHz reference oscillator (VCXO)

The 26 MHz reference oscillator (VCXO) is part of Mjoelner RF-ASIC (N601). It needs only an external 26 MHz Xtal (B601) as external circuitry.

The reference oscillator has three functions:

• Reference frequency for the PLL synthesizer .

• System clock for BB (RFClk_I = 26 MHz).

• 26 MHz Reference clock (LPRFClk_I) for Bluetooth Module (N430) via buffer V601.

VCO

For an error free initial synchronization, the 26MHz frequency of the VCXO must be accurate enough. Therefore, a VCXO-calibration (cal) value is written via the serial Bus into the RefOSCCAL register of Mjoelner and an additional bit in the RefOSCCntl register of the Mjoelner. That is necessary for the rough calibration of the VCXO.

The VCXO is fine tuned by programming the AFC value via the serial bus of Mjoelner. The necessary AFC value is written into the RefOSCAFC register in Mjoelner.

The VCO is able to generate frequencies in the range from 3420MHz to 3840MHz when PLL is in function. The frequency of the VCO signal is divided by 2 or by 4 in Mjoelner RFASIC. So it is possible to generate the frequency of all channels in GSM900 and GSM1800 (both RX and TX). Frequency of the VCO is controlled by DC voltage (Vc) coming from the PLL loop filter. Range of Vc when PLL is in function is 0.7V– 3.8V. Typical tuning sensitivity of the VCO is 250MHz/V. Even if PLL is not working (Vc out of range) there is a frequency at the output of the VCO, which is between 3 and 4 GHz (if the VCO itself is ok).

It is important to say that power supply for VCXO (VR3) is only switched ‘OFF’ in the socalled ‘Deep Sleep Mode’ and power supply for VCO (G701 VR7) is switched ‘OFF’ in socalled ‘Sleep Mode’.

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PLL Block diagram

Mjoelner

VR5

VR1A

5V

VPLL

Vcp

filter

Synth

supply

VDDLO

VDDPRE

VDDPLL

supply

VDDCP

Charge

PLL

loop

CPOUT

Pump

ϕ

NDIV

ADIV

64/65

VR3

filter

supply

VCXO

REFOUT

LPR

CLK

buffer

filter

VDDXO

REFOUT

VDDBBB

XTALM

Buffer

Lock

Detect

LOCNT

1/2

Buf/

AGC

RDIV

REFCNT

VCXO Bias

VR7

filter

VCO

supply

26MHz

INPLO

INMLO

XTALP

R2H/R2

VIO

VBB (1.8V)

VDDDL

VDDTX

VDDRXBB

Ref clk set

SELADDR

GENIO6

RFBUSX

RFBUSDA

RESET_X

RESETX

I/O level

Digital Co ntrol

Sensor

RFBUSCLK

3

RF_EN

RF_CLK

RF_DATA

shift

3

VCOSENSE

BIST / Temp.

Rpa

SENSE

PA vendor

indication

VR2

VDDDIG

RESETX

Control

AFC/CAL

Not used

2,7k

RBEXT

Main Bias Circuit

Resistor Ext/R2H/R2

VDDRXBB

mixer

To GSM RX

2 2 2 2

RX mixer

To DCS/PCS

1/2 1/4

To GSM

Modulator

2 2 2 2

Modulator

To DCS/PCS

VBEXT

Ref.

filter

VREF1

RFCONV_0(9)

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Nokia N-GageQD Service Manual 07 rh29 sysmod

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

1BQ System Module Block Diagram

Baseband Technical Summary

Functional Description

BB description

Memory configuration

Energy management

Modes of operation

Voltage limits

Clocking scheme

UPP_WD2 voltage/clock frequency adjusting

Power distribution, control and reset

Power-up sequence (reset mode)

Powering off

Uncontrolled powering off

Watchdogs

Charging

Chargers

Battery

Back-up battery and real time clock

Baseband measurement A/D converter

ZOCUS

RH-29 BB Features & HW Interfaces

RH-29 BB user interface

UI module interface

Bluetooth

SIM interface

MMC interface

RH-29 audio concept

Earpiece

Microphone

Audio amplifier and MALT speaker

External audio interface

Flashing

Testing interfaces

Extreme voltages

Temperature conditions

Humidity and water resistance

RF Characteristics of RH-29

RF Power Distribution

Channel Numbers and Frequencies

RF block diagram

Receiver

Rx Signal paths

Antenna switch

Receiver

GSM900 Transmitter

TX Path of the transmitted GSM900 signal

GSM900 TX path of Mjoelner RF ASIC

GSM900 TX path of the Power Amplifier (PA)

Antenna Switch (TX/RX switch)

GSM1800 Transmitter

Path of the transmitted 1800 signal

The path of Mjoelner RF ASIC

The path of the PA

Antenna Switch

Synthesizer

26 MHz reference oscillator (VCXO)

PLL Block diagram