RM-84/99
Service Tools and Service ConceptsNokia Customer Care
Table of Contents
Service tools......................................................................................................................................................................................1–5
Service concepts............................................................................................................................................................................1–14
Flash concept with FPS-10...................................................................................................................................................1–14
POS (Point of Sale) flash concept.......................................................................................................................................1–16
Service concept for RF/BB testing and tuning...............................................................................................................1–17
CU-4 flash concept with FPS-10..........................................................................................................................................1–18
RF testing and BB testing/tuning......................................................................................................................................1–19
LAN connection flash concept.............................................................................................................................................1–20
List of Figures
Figure 1 Basic flash concept with FPS-10..............................................................................................................................1–14
Figure 2 MJ-70 module jig service concept...........................................................................................................................1–15
Figure 4 Service concept for RF/BB testing and tuning....................................................................................................1–17
Figure 5 CU-4 flash concept with FPS-10...............................................................................................................................1–18
Figure 6 RF testing and BB testing/tuning...........................................................................................................................1–19
Figure 7 LAN connection flash concept..................................................................................................................................1–20
RM-84/99
Service Tools and Service ConceptsNokia 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 , refer to various concepts.
CA-31DUSB cable
The CA-31D USB cable is used to connect FPS-10 or FPS-11 to a PC. It is
included in the FPS-10 and FPS-11 sales packages.
CA-35SPower cable
Power cable for connecting e.g. the FPS-10 prommer box to the POS flash
adapter.
Nokia Customer CareService Tools and Service Concepts
CU-4Control unit
CU-4 is a general service tool used with a module jig and/or a flash
adapter.
CU-4 requires an external 12 V power supply.
The unit has the following features:
• software controlled via USB
• EM calibration function
• Forwards FBUS/Flashbus traffic to/from terminal
• Forwards USB traffic to/from terminal
• software controlled BSI values
• regulated VBATT voltage
• 2 x USB2.0 connector (Hub)
• FBUS and USB connections supported
When using CU-4, note the special order of connecting cables and other
service equipment:
Instructions
1 Connect a service tool (jig, flash adapter) to CU-4.
2 Connect CU-4 to your PC with a USB cable.
3 Connect supply voltage (12 V)
4 Connect an FBUS cable (if necessary).
5 Start Phoenix service software.
Note: Phoenix enables CU-4 regulators via USB when it starts.
Reconnecting the power supply requires a restart of Phoenix.
Nokia Customer CareService Tools and Service Concepts
FS-14Flash adapter
Flash adapter FS-14 is used for phone testing and flashing.
FS-14 is used with the generic flash adapter base SS-60/62 and control
Unit CU-4 or interface adapter SS-46. When flashing or system testing
the phone, the adapter is attached to replace the phone own battery.
All functions (as well as the calibration voltages, current and the
protections for over voltages, over current and voltage polarity), are
performed by CU-4.
Flash adapter FS-14 main features:
• VBATT supply interface
• USB / FBUS multiplexed interface to the phone
• Supply voltage for light source
JBT-9Bluetooth test and
interface box (sales
pack)
The JBT-9 test box is a generic device to perform Bluetooth bit error rate
testing and doing cordless FBUS connection via Bluetooth. An ACP-8x
charger is needed for BER testing and AXS-4 cable in case of cordless
testing interface usage.
• JBT-9 testbox, code 0770336
• Installation and warranty information, code 9360613
MJ-70Module jig
Module jig MJ-70 is designed for engine testing. It can be used for
flashing and RF, battery and system testing.
Module jig MJ-70 main functions:
• CU-4 interface adapter to phone
• USB / FBUS multiplexed interface to phone
• UI Interface to phone
• STI and XTI test interface
• WCDMA and GSM RF-interface
All functions, except USB / FBUS multiplexing, are performed in CU-4. For
instance, adjusting calibration voltages and current, and all protections
for over current, over voltage and voltage polarity.
RM-84/99
Service Tools and Service ConceptsNokia Customer Care
PCS-1Power cable
The PCS-1 power cable (DC) is used with a docking station, a module jig
or a control unit to supply a controlled operating voltage.
PKD-1SW security device
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 device, it is not possible to use the service software.
Printer or any such device can be connected to the PC through the device
if needed.
RF shield box
Because the WCDMA network disturbs the RX side testing of the WCDMA
phone and the Tx signal of the WCDMA phone can severely disturb the
WCDMA network, a shield box is needed in all testing, tuning and fault
finding which requires WCDMA RF signal.
The shield box is not an active device, it contains only passive filtering
components for RF attenuation.
RJ-104BTHFM rework jig
RJ-104 is a rework jig used when servicing the BTHFM module. It is used
together with rework stencil ST-37.
RJ-94Soldering jig
RJ-94 is a soldering jig used for soldering and as a rework jig for the
engine module.