Nokia Customer Care 4 - Service Tools Issue 1 03/2005 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
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RM-31 4 - Service Tools Nokia Customer Care Table of Contents Page No Service Tools....................................................................................................... 5 List of service tools ............................................................................................ 5 JVB-1 Docking Station with DA-16 Docking Station Adapter............................. 7 DA-16 Docking Station Adapter .........................................................................
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RM-31 4 - Service Tools Nokia Customer Care Service Tools ■ List of service tools The table below gives a short overview of service tools that can be used for testing, error analysis and repair of product RM-31, refer to various set-ups.
RM-31 Nokia Customer Care 4 - Service Tools Type Designator Description XRF-1 RF-MEAS.
RM-31 4 - Service Tools Nokia Customer Care ■ JVB-1 Docking Station with DA-16 Docking Station Adapter The JVB-1 docking station has been designed for calibration and software update use. The DA16 docking station adapter makes signal connections to the phone. JVB-1 and DA-16 are used as one unit.
RM-31 Nokia Customer Care 4 - Service Tools ■ DA-16 Docking Station Adapter Docking station adapter for assembled RM-31 phones. The docking station adapter supports testing, flashing, energy management calibration. If used in conjunction with the RF-coupler SA-25, also RF function testing is possible.
RM-31 4 - Service Tools Nokia Customer Care ■ SA-25 Antenna Coupler RF antenna coupler for use with the docking station adapter (DA-16). Extends the docking station adapter to allow RF function tests in GSM bands 850, 900, 1800 and 1900 MHz. Features include: • easy attachment to DA-16 without use of tools • reliable RF connection to phone module under test • low attenuation and small “ripple” over the width of each GSM band View of SA-25 Issue 1 03/2005 COMPANY CONFIDENTIAL Copyright © 2005 Nokia.
RM-31 Nokia Customer Care 4 - Service Tools Installing instructions for RF coupler to docking station adapter Open the housing by pressing the housing apart. Now you can remove the bottom plate of the docking station adapter. 10 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
RM-31 4 - Service Tools Nokia Customer Care Remove the four screws fixing the PWB by using Torx T6 screw driver. These screws are too short, therefore four longer screws are delivered together with the coupler. Install the coupler and use the new screws. Issue 1 03/2005 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
RM-31 Nokia Customer Care 4 - Service Tools Close the docking station adapter by attaching the bottom plate. Ready. Attenuation table for antenna coupler SA-25 V0.7 Docking station antenna coupler SA-25_V0.7 attenuation table for 6020, measured with Universal Radio Communication Tester CMU-200. Docking station antenna coupler SA-25_V0.7 attenuation table for RM-30 and RM-31, measured with Universal Radio Communication Tester CMU-200 12 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
RM-31 4 - Service Tools Nokia Customer Care Table 1: RM-31 System GSM 850 GSM 1800 GSM 1900 Channel 128 190 251 512 698 885 512 700 810 Tx-att. (dB) Rx-att. (dB) 5.4 5 4.7 6 4.9 6 8.3 9 9 9 8.8 8 8.8 9 8.2 9 8 8 Table 2: RM-30 System EGSM 900 GSM 1800 GSM 1900 Channel 975 38 124 512 698 885 512 700 810 Tx-att. (dB) Rx-att. (dB) 4.9 5 5.3 6 5.9 7 4.9 5 4.7 5 4.5 5 4.8 6 4.9 6 4.9 6 Tx-attenuation tolerance is +/-0.5 dB. Rx-attenuation tolerance is +/-1.0dB.
RM-31 Nokia Customer Care 4 - Service Tools ■ SF-17 CCS POS Flash Adapter Point of sales flash adapter for RM-31 phones. SF-17 establishes a simple environment for SW update purposes and connects to the same flash test pattern and the phone battery contacts. Features include: • flashing and testing of the attached phone • overvoltage and reverse polarity protection of adapter and attached phone • green LED: power supply valid and attached to the phone (3.
RM-31 4 - Service Tools Nokia Customer Care ■ MJ-22 Module Repair Jig Repair Jig for RM-31 phone module that allows full phone function.
RM-31 Nokia Customer Care 4 - Service Tools Module repair jig MJ-22 update The module repair jig MJ-22 needs to be updated because the holder can touch the soldering point of the switch and cause mechanical stress (3). (3) Remove a small part of the press pad (2) with a simple file (1).
RM-31 4 - Service Tools Nokia Customer Care • both ends spring loaded test pin (used in lower part, can be replaced by hand after disassembly of lower PCB) Test pins (10pcs / plastic bag) • fuse inside holder Fuses (10 pcs) • wing screw M3x20 Replacement part (1pc) Usage hints • Before first use, verify setting of power supply jumper on the rear (=bottom PCB) of the jig; if power supply is >4.
RM-31 Nokia Customer Care 4 - Service Tools ■ RJ-66 Soldering Jig Soldering jig is used for module level repair, either as fixation in µBGA rework places or when there is need to hold a module on the work bench for any other repair. The soldering jig is also usable for RH-37, RH-49, RM-17 and RM-31.
RM-31 4 - Service Tools Nokia Customer Care ■ SS-42 Camera Removal Tool Used to unlock and lift out camera module. Note: Replaces SRT-10 which can only be used for unlocking. View of SS-42 Issue 1 03/2005 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
RM-31 Nokia Customer Care 4 - Service Tools ■ ST-11 PA Rework Stencil The PA rework stencil is reused from RH-23. SK-9 PA rework kit RJ-21 PA rework jig (designed for RH-23 and RM-31) ST-11 PA rework stencil (designed for RH-23) containing If spreader is needed, please refer to SPS-2 Spreader Note: For RM-31, another stencil than the one included in the rework kit SK-9 is needed, because another PWB pad layout is used. Therefore, ensure that for RM-31 the stencil ST-11 is used for PA repairs.
RM-31 4 - Service Tools Nokia Customer Care ■ Rework procedure Due to the large mechanical tolerance of the power amplifiers, the following procedure is necessary: 1. Put the power amplifier into the RJ-21 rework jig. The PA should be placed in the best fit location, this is determined by placing it in the largest location first, if this is to large reposition the PA in the next size location. This should be carried out until the best fit location is found. 1.
RM-31 Nokia Customer Care 4 - Service Tools 3. Remove the stencil and the PA from the jig. 4. Start the soldering process. 22 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
RM-31 4 - Service Tools Nokia Customer Care ■ RJ-46 Antenna Switch Rework Jig View of RJ-46 ■ ST-15 / ST-31 Antenna Switch Solder Paste Stencil • ST-15 Antenna Switch Solder Paste Stencil Note: ST-15 is only usable for BOM2 and for ASM from Murata. • ST-31 Antenna Switch Solder Paste Stencil Note: ST-31 is only usable for BOM1 and for ASM from Hitachi. View of ST-15 and ST-31 Issue 1 03/2005 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
RM-31 Nokia Customer Care 4 - Service Tools ■ FPS-8 Flash Prommer The flash prommer FPS-8 is used with e.g. docking station (+adapter) or the POS flash adapter. Power is supplied to FPS-8 from the universal power supply. The sales pack includes the following hardware items: • FPS-8 Flash Prommer • ACF-8 Universal Power Supply • AXS-4 Service Cable (D9-D9) • CA-10DS Bi-directional Parallel Cable View of FPS-8 24 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
RM-31 4 - Service Tools Nokia Customer Care ■ FPS-11 Multiprommer View of FPS-11 ■ ACF-8 Universal Power Supply ACF-8 universal power supply is used to power FPS-8. ACF-8 has 6 V DC and 2.1 A output. View of ACF-8 Issue 1 03/2005 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
RM-31 Nokia Customer Care 4 - Service Tools ■ FLC-2 DC Cable The FLC-2 is used to supply a controlled operating voltage. View of FLC-2 ■ AXS-4 Service Cable The AXS-4 D9-D9 service cable is used to connect two 9 pin D connectors e.g. between PC and FPS-8. Cable length is 2 meters. View of AXS-4 26 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
RM-31 4 - Service Tools Nokia Customer Care ■ XCS-1 Service Cable The XCS-1 service cable is used to connect FLS-4 to SF-17. View of XCS-1 ■ SW Security Device PKD-1 SW security device is a piece of hardware enabling the use of the service software when connected to the parallel (LPT) port of the PC. Without the dongle present it is not possible to use the service software. Printer or any such device can be connected to the PC through the dongle if needed.
RM-31 Nokia Customer Care 4 - Service Tools ■ FLS-4S POS (Point Of Sale) Flash Device (Sales Pack) FLS-4S is a dongle and flash device incorporated into one package, developed specifically for POS use. View of FLS-4S ■ PCS-1 Power Cable The PCS-1 power cable (DC) is used to connect e.g. JVB-1 to FPS-8. View of PCS-1 28 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
RM-31 4 - Service Tools Nokia Customer Care ■ CA-41 Power Supply Cable Power supply cable (e.g. FPS-10 to JBV-1). View of CA-41 ■ XRF-1 RF Cable RF cable XRF-1 is used to connect e.g. module jig to RF measurement equipment. View of XRF-1 Issue 1 03/2005 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
RM-31 Nokia Customer Care 4 - Service Tools ■ DAU-9S MBUS Cable The MBUS cable DAU-9S has a modular connector, and is used with between PC's serial port and e.g. module jig. View of DAU-9S ■ SCB-3 DC Cable The DC cable SCB-3 is used to connect e.g. JVB-1 to the phone. View of SCB-3 30 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
RM-31 4 - Service Tools Nokia Customer Care ■ XCS-4 Modular Cable XCS-4 is a shielded cable (one specially shielded conductor) modular cable for flashing and service purposes. View of XCS-4 ■ CA-5S Service Battery Cable Charger plug to charger plug service cable. View of CA-5S Issue 1 03/2005 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
RM-31 Nokia Customer Care 4 - Service Tools ■ CA-10DS Bi-directional Parallel Cable Bi-Directional parallel cable included in FPS-8 sales pack. View of CA-10DS ■ DAU-9T Service Cable Pop-PortTM to D9 connector service cable, used for testing correct operation of phone and XPress-on Funshell. View of DAU-9T 32 COMPANY CONFIDENTIAL Copyright © 2005 Nokia. All Rights Reserved.
