Nokia Customer Care 6255/6255i/6256/6256i (RM-19) Mobile Terminal Service Tools Issue 2 05/2005 Company Confidential ©2005 Nokia Corporation
6255/6255i/6256/6256i (RM-19) Service Tools Nokia Customer Care Contents Page Service Tools..................................................................................................................................................... 3 Flashing, Testing, and Tuning ...................................................................................................................... 9 POS Flashing .....................................................................................................
6255/6255i/6256/6256i (RM-19) Service Tools Nokia Customer Care Service Tools MJ-28 Service Jig DKU-2 POS Flash Cable 0770745 0730238 The MJ-28 secures and allows easy access to critical areas of the handset’s PWB during troubleshooting. It supports regulated and unregulated DC input voltages, Local and Normal mode operations, a RUIM card reader, MMC support, and a second DC input for VCHAR used in EM tuning. The jig also supports simultaneous RF connections to the CDMA engine.
6255/6255i/6256/6256i (RM-19) Service Tools Nokia Customer Care FLC-20 Flash Device JBV-1 Docking Station 0081544 0770298 The FLC-20 allows Point of Sale (POS) locations to flash the handset using the DKU-2 POS Flash Cable. This setup allows connection between flash prommers. The Docking Station can be powered by the FPS-8 or an external power supply. Note: Requires a DKU-2 POS Flash Cable (not included) and FLC-20 USB cable (in FLC-20 Sales Package).
6255/6255i/6256/6256i (RM-19) Service Tools Nokia Customer Care SA-51 GPS Antenna Coupler PKD-1 SW Security Device 0770869 0750018 The SA-51 GPS Antenna Coupler works in conjunction with the DA-26 Docking Station Adapter to allow testing for antenna connection. The DA-26 and coupler asembly fit in the JXS-2 Shield Box. SW security device PKD-1 is hardware device that, when connected to the parallel (LPT) port of the PC, enables the use of the service software.
255/6255i/6256/6256i (RM-19) Service Tools Nokia Customer Care JSX-2 Shield Box RJ-35 Soldering Jig 0770673 0770779 The JSX-2 shield box is used to perform RF radiated testing and antenna testing. The RJ-35 serves as a mechanical holder for de-soldering and soldering components at authorized service locations. The jig is made of DURAPOL material and supports lead-free rework temperatures.
6255/6255i/6256/6256i (RM-19) Service Tools Nokia Customer Care XRS-6 RF Test Cable XCS-4 Data Cable 0730231 0730178 The XRS-6 Cable is used to connect service tools to RF measuring equipment. The XCS-4 Service Cable is a general purpose cable for flashing and communicating with the phone. This is used to connect the FPS-8 box to the docking station adapter or the service jig.
6255/6255i/6256/6256i (RM-19) Service Tools RJ-62 LGA Duplexer Rework Jig and ST-23 Stencil Nokia Customer Care RJ-63 LGA Power Amp Rework Jig and ST-24 Stencil RJ-62 = 0780441; ST-23 = 0780440 RJ-63 = 0780442; ST-24 = 0780443 The ST-23 stencil allows rework on LGA-type components. The duplexer (Z7301) requires the use of this stencil and jig. The ST-24 stencil allows rework on LGA-type components. The power amplifier (N7301) requires the use of this stencil and jig.
6255/6255i/6256/6256i (RM-19) Service Tools Nokia Customer Care Flashing, Testing, and Tuning Tightened performance specifications require more precise equipment and methods for testing and alignment. Manual tuning can not provide accurate results for the 6255/ 6255i/6256/6256i, which means that this test has to be automated. These setups are intended to be with the Phoenix Service Software. Both manual testing and automated tuning are permitted with Phoenix Service Software.
6255/6255i/6256/6256i (RM-19) Service Tools Nokia Customer Care POS Flashing - Setup 2 This is a configuration used at the POS locations that use Diego software and an FLS-4S POS Flash Adapter. This setup allows easy software upgrades and minor handset configuration. Power Source 5 2 4 3 1 Item Name Type Code Notes 1 Handset RM-19 N/A 6255, 6255i, 6256, 6256i 2 POS Flash Cable DKU-2 0730238 Connects to the USB port on the PC.
6255/6255i/6256/6256i (RM-19) Service Tools Nokia Customer Care POS Flashing - Setup 3 This is a configuration used at the POS locations that use Diego software and an FLC-20 Flash Device. This setup allows easy software upgrades and minor handset configuration. 2 4 3 5 1 Item Name Type Code Notes 1 Handset RM-19 N/A 6255, 6255i, 6256, 6256i 2 POS Flash Cable DKU-2 0730238 Connects to the USB port on the PC.
6255/6255i/6256/6256i (RM-19) Service Tools Nokia Customer Care High-volume Flashing and EM Calibration 1 5 2 4 3 Item Type Code Flash prommer box (sales pack) Included in FPS-8 sales pack: Service cable Serial cable Power supply FPS-8 0080321 CA-10DS AXS-4 ACF-8 0730298 0730090 0680032 2 Modular cable XCS-4 0730178 3 DC power cable PCS-1 0730012 4 Docking station JBV-1 0770298 5 Docking adapter DA-20 0770777 Software protection key (not shown) PKD-1 0750018 Service softwa
6255/6255i/6256/6256i (RM-19) Service Tools Nokia Customer Care Covers-Off Troubleshooting Using Service Jig (MJ-28) 1 2 4 3 Item Name Type Code Flash prommer box (sales pack) Included in FPS-8 sales pack: Service cable Serial cable Power supply FPS-8 0080321 CA-10DS AXS-4 ACF-8 0730298 0730090 0680032 2 Modular cable XCS-4 0730178 3 DC power cable PCS-1 0730012 4 Service Jig MJ-28 0770745 1 Issue 2 05/2005 ©2005 Nokia Corporation Company Confidential Page 13
6255/6255i/6256/6256i (RM-19) Service Tools Nokia Customer Care Automated Tuning and Alignment This setup illustrates a DA-26 with Alex handset with an RF test cable. This configuration could be used during testing and/or troubleshooting where the UI functionality of the mobile terminal is required for such tests. For RF tuning, a modified SS-13 is used, which only supplies power with sense lines to compensate voltage loss.
6255/6255i/6256/6256i (RM-19) Service Tools Nokia Customer Care Item Name MFR Model # QTY Comment 3 RF Relay Switch Box PMJ S602219-0 or S602228-0 1 Relay Switch Box with GPIB control. Order from PWS via SHIP -> Order CDMA RF Relay Switch Box link. 4 Power Supply Keithly K2306 2 Programmable with sense wire 5 Win2000 PC 6 NI-GPIB Interface NI GPIB-USB-B 2 USB to GPIB adapter 184983G-01 This is a National Instruments device.
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