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Nokia RH-53 Manual

System module
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Nokia Customer Care
RH-53/54
8-System Module
Copyright © 2004 Nokia Corporation. All Rights Reserved.
ISSUE 1 09/2004

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Summary of Contents for Nokia RH-53

  • Page 1 Nokia Customer Care RH-53/54 8-System Module Copyright © 2004 Nokia Corporation. All Rights Reserved. ISSUE 1 09/2004...
  • Page 2 RH-53/54 Nokia Customer Care 8-System Module [This page left intentionally blank] COMPANY CONFIDENTIAL ISSUE 1 09/2004 Copyright © 2004 Nokia. All Rights Reserved.

  • Page 3: Table Of Contents

    Vibra......................... 25 Introduction ....................25 Acoustic design ....................25 Batteries......................25 Keyboard......................26 Display & Keyboard Backlight................27 LCD Backlight ....................27 Keyboard light effects ..................27 LCD........................28 ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.
  • Page 4 Dual band FEM ....................38 Power control scheme ................... 38 List of Figures Page No Fig 1 RH-53/54 bb block diagram ................. 9 Fig 2 IPower distribution diagram................17 Fig 3 Flex con. pin out................... 20 Fig 4 External audio interface ................22 Fig 5 Earpiece/ringer interface ................
  • Page 5 RH-53/54 8-System Module Nokia Customer Care [This page left intentionally blank] ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.

  • Page 6: Abbreviations

    Hardware Interface IMEI International Mobile Equipment Identity Liquid Crystal Display Low Drop Out Light Emitting Diode Li-Ion Lithium Ion battery Lion Battery program, Salo - Finland Lotus Notes COMPANY CONFIDENTIAL ISSUE 1 09/2004 Copyright © 2004 Nokia. All Rights Reserved.
  • Page 7 UEM power saving state controlled by UPP Standard Product Requirements SRAM Static RAM Software To Be Defined Texas Instruments, American company Universal Energy Management User Interface Universal Phone Processor VBAT Main battery voltage ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.
  • Page 8 RH-53/54 Nokia Customer Care 8-System Module VCHAR Charger input voltage VCHARDET Charger detection threshold level VMSTR+, Master Reset threshold level VMSTR COMPANY CONFIDENTIAL ISSUE 1 09/2004 Copyright © 2004 Nokia. All Rights Reserved.

  • Page 9: Introduction

    RH-53/54 is a hand-portable dualband GSM/GPRS 900/1800MHz fold-phone, having the DCT4 generation baseband (UEM/UPP) and RF (MJOELNER) circuitry. The RH-53 platform also supports a GSM 850/1900 US variant called RH-54. RH-53 platform is based on common baseband engine 4.0. ■...

  • Page 10: List Of Features

    The baseband supports both internal and external microphone inputs and speaker outputs. RH-53/54 has two external serial control interfaces: FBUS and MBUS. These busses can be accessed through production test pattern as described in section 8. RH-53/54 transceiver modules are implemented on 8 layers and the surface are with selective Ni/Au OSP.
  • Page 11 • 2 white LED’s for LCD Backlight. • 2 white LEDs for key mat & 3 blue LED’s for Light-effect in key mat. • JAVA • MMS • GPRS ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.

  • Page 12: Technical Specifications

    RH-53/54 Nokia Customer Care 8-System Module Technical Specifications ■ Modes of Operation RH-53/54 baseband engine has six different ‘normal’ operating modes: • Νo supply • Power off • Αcting dead • Active • Sleep • Charging No supply In this mode the phone has no supply voltage.

  • Page 13: Acting Dead

    Charging can be performed in parallel with any other operating mode. The charging will be con- trolled by hardware until the phone enters either ‘Sleep’, ‘Acting dead’ or ‘Active’ mode. Here- after it will be controlled by software. ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.

  • Page 14: Regulators

    Disabled Disabled Disabled Disabled Enabled Disabled Disabled Enabled Disabled Disabled Enabled Disabled Disabled Regulator Active Acting dead Sleep IPA1-2 Disabled (not used) Disabled (not used) Disabled (not used) COMPANY CONFIDENTIAL ISSUE 1 09/2004 Copyright © 2004 Nokia. All Rights Reserved.

  • Page 15: Dc Characteristics

    During fast charging of an empty battery, the max voltage might exceed this value. Voltages between 4.20 and 4.60 might appear for a short while. ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.

  • Page 16: Regulators Voltage Ranges

    2.86V = 100mA 2.70V 2.78V 2.86V = 20mA 2.70V 2.78V 2.86V Not used 2.70V 2.78V 2.86V = 50mA 2.70V 2.78V 2.86V = 50mA 2.70V 2.78V 2.86V = 45mA COMPANY CONFIDENTIAL ISSUE 1 09/2004 Copyright © 2004 Nokia. All Rights Reserved.

  • Page 17: Interconnection Diagram

    NiMh batteries. Table 6: Battey connetor Name Description Test usage VBAT Battery voltage terminal. Battery calibration. Battery ground terminal. Battery size identification. Flash and local mode forcing. ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.

  • Page 18: Baseband - Rf Interface

    Table 8: Internal speaker (Differential output EARP & EARN) Signal Units Note Output voltage swing Differential output Load Resistance (EARP to 25,5 28,9 2*10Ù 5% + EARN) 7,2Ù±10% Load Capacitance (EARP to EARN) COMPANY CONFIDENTIAL ISSUE 1 09/2004 Copyright © 2004 Nokia. All Rights Reserved.

  • Page 19: Speaker (Ringer & Earpiece)

    Display Chip Select 7,8,9 Vibra PWM signal Vbat For Vibra 12,13,14,15 SIMCARD_Det Detection of SIM Card VSIM 3.0V/1.8V for SIM SIM_RST SIM Reset SIM_IO SIM Data SIM_CLK SIM Clock ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.

  • Page 20: Fig 3 Flex Con. Pin Out

    Return from LEDs LED+ Pos supply for LEDs VDDI "Vio" 1.80 V for Display LCD_RESETX Display Reset LCD_SI Display Serial Data Figure 3:Flex con. pin out Pin 30 Pin 1 COMPANY CONFIDENTIAL ISSUE 1 09/2004 Copyright © 2004 Nokia. All Rights Reserved.

  • Page 21: Baseband Board Clocks

    Only active when bus-ena- ble is active CBUSCLK UPP (MCU) Only active when bus-ena- ble is active LCDCAM- 6.25 Only active when bus-ena- ble is active MemClk/ Flash Flash ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.

  • Page 22: Functional Description

    Functional Description Audio External RH-53/54 is designed to support fully differential external audio accessory connection. A head- set and PnPHF can be directly connected to system connector. Detection of the different ac- cessories is made in analog way by reading the DC voltage value of EAD converter.

  • Page 23: Pnphf Detection

    The earpiece circuit includes only a few components: -Two 10 ohm in order to have a stable output The ringer circuit includes several components -Four resistors for setting the boomer gain ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.

  • Page 24: Microphone

    MALT Microphone The acoustical design is copied from Nokia 7210 with some modifications. In comparison to N7210, the microphone boot is a separate component placed next to the bottom connector. The electrical Microphone design is a differential bias circuit, driven directly from the MICB1 bias output with external RC-filters.

  • Page 25: Vibra

    3.6 volts. To achieve an optimal voltage over the vibra, the following table should be used. ■ Batteries Type:BL-4C battery Technology:Li-Ion. 4.2V charging. 3.1V cut-off Capacity:760 mA/h ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.

  • Page 26: Keyboard

    GenIO2/ P0 int Falling edge interrupt GenIO20 Soft Right GenIOInt2 Falling edge interrupt GenIO21 GenIOInt3 Falling edge interrupt GenIO25 GenIOInt4 Falling edge interrupt GenIO27 GenIOInt6 Falling edge interrupt COMPANY CONFIDENTIAL ISSUE 1 09/2004 Copyright © 2004 Nokia. All Rights Reserved.

  • Page 27: Display & Keyboard Backlight

    Pull up NOTES: • Key number “#” is located on GenIO13 with interrupt on GenIOInt1. RH-53 Mar- keting accept the reduction in performance when there is no wake up from deep sleep. • Power on/off and End Call are combined. For ending call: “short” keypress. For power off: “Long”...

  • Page 28: Lcd

    (Nokia doc. Code: DHS02040-EN 0.2). Nile display family is using serial interface only ■ Memory Module The RH-53/54 baseband memory module consists of external burst NOR flash memory 8Mbyte (64Mbit) and CMOS 2Mbyte (16Mbit) PSRAM The flash interface follows the common baseband interface.

  • Page 29: Sim -Reader

    The SIM card reader is located on upper block part of the phone and is connected to UEM via the flex. For RH-53 a slide-in draw is used as SIM slot. Picture below depicts the SIM slot on the side of the upper block.

  • Page 30: Fig 11 Sim Draw And Switch

    RH-53/54 Nokia Customer Care 8-System Module Figure 11:SIM draw and switch COMPANY CONFIDENTIAL ISSUE 1 09/2004 Copyright © 2004 Nokia. All Rights Reserved.

  • Page 31: Assembly

    Nokia Customer Care Assembly ■ Flex RH-53/54 uses a single layer flex with ground tracks distributed between signal groups, and wide ground tracks running in both sides of the flex to serve as main ground. ISSUE 1 09/2004 COMPANY CONFIDENTIAL...

  • Page 32: Security

    (IMEI is stored in UEM non-volatile memory cells), the software version number and a 24bit hardware random serial number that is read from the UPP, and calculates a flash authority identification number, that is stored into the phone (emulated) EEPROM. COMPANY CONFIDENTIAL ISSUE 1 09/2004 Copyright © 2004 Nokia. All Rights Reserved.

  • Page 33: Test Interfaces

    UEM via the MBUS (bi-directional line), FBUS_TX, and FBUS_RX. The programming interface connections between the UEM and the UPP constitute the MBUS_TX, MBUS_RX, FBUS_TX, and FBUS_RX lines. The interface also uses the BSI ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.

  • Page 34: Fbus Interface

    DAI_CLK on production test pattern J150 GENIO 14 (Boomer) J002 DLight J303 Keyb1 (output from Hall IC) J396 Production test pattern (see Figure J402 PURX (UPP) J403 SLEEPX (UPP) COMPANY CONFIDENTIAL ISSUE 1 09/2004 Copyright © 2004 Nokia. All Rights Reserved.
  • Page 35 FLSCLK (UPP) J420 FLSCSX (UPP) J421 RFBUSCLK J422 RFBUSDA J423 RFBUSEN1 J424 GENIO 7 (BB-RF Interface) J600 RXIP (Mjoelner) J601 RXIM (Mjoelner) J602 RXQP (Mjoelner) J603 RXQM (Mjoelner) ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.

  • Page 36: Rf Functional Descriptions

    The VCXO is an on-chip oscillator with off-chip crystal with a frequency of 26 MHz. The VCO used is a quad band which covers the neaded frequency range for both 900/1800 and 850/1900. COMPANY CONFIDENTIAL ISSUE 1 09/2004 Copyright © 2004 Nokia. All Rights Reserved.

  • Page 37: Pll Synthesizer, Functional Description

    8-System Module Nokia Customer Care The VCO for the 900/1800 (RH-53) bands covers the range of 3420 to 3840 MHz, while the VCO for 850/1900 (RH-54) (and thereby the quad band) covers 3296 to 3980 MHz. PLL Synthesizer, Functional Description...

  • Page 38: Agc

    DA-converter in BB. Figure 15:Power loop Highband Front End Module High band input Lowband Low band input Detect R655 C644 330R 100pF R623 Ffbl Cfbl C642 R620 100pF COMPANY CONFIDENTIAL ISSUE 1 09/2004 Copyright © 2004 Nokia. All Rights Reserved.

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