without the prior written permission of Nokia is prohibited.
Nokia, Nokia Connecting People, and Nokia X and Y are trademarks or registered trademarks of Nokia
Corporation. Other product and company names mentioned herein may be trademarks or tradenames of
their respective owners.
Nokia operates a policy of continuous development. Nokia reserves the right to make changes and
improvements to any of the products described in this document without prior notice.
Under no circumstances shall Nokia be responsible for any loss of data or income or any special, incidental,
consequential or indirect damages howsoever caused.
The contents of this document are provided "as is". Except as required by applicable law, no warranties of
any kind, either express or implied, including, but not limited to, the implied warranties of merchantability
and fitness for a particular purpose, are made in relation to the accuracy, reliability or contents of this
document. Nokia reserves the right to revise this document or withdraw it at any time without prior notice.
The availability of particular products may vary by region.
IMPORTANT
This document is intended for use by qualified service personnel only.
IF THE DEVICE CAN BE INSTALLED IN A VEHICLE, CARE MUST BE TAKEN ON INSTALLATION IN VEHICLES FITTED
WITH ELECTRONIC ENGINE MANAGEMENT SYSTEMS AND ANTI-SKID BRAKING SYSTEMS. UNDER CERTAIN FAULT
CONDITIONS, EMITTED RF ENERGY CAN AFFECT THEIR OPERATION. IF NECESSARY, CONSULT THE VEHICLE DEALER/
MANUFACTURER TO DETERMINE THE IMMUNITY OF VEHICLE ELECTRONIC SYSTEMS TO RF ENERGY.
•
THE PRODUCT MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES,
FOR EXAMPLE, PETROL STATIONS (SERVICE STATIONS), BLASTING AREAS ETC.
•
OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT, INCLUDING CELLULAR TELEPHONES, MAY INTERFERE
WITH THE FUNCTIONALITY OF INADEQUATELY PROTECTED MEDICAL DEVICES. CONSULT A PHYSICIAN OR THE
MANUFACTURER OF THE MEDICAL DEVICE IF YOU HAVE ANY QUESTIONS. OTHER ELECTRONIC EQUIPMENT MAY
ALSO BE SUBJECT TO INTERFERENCE.
•
BEFORE MAKING ANY TEST CONNECTIONS, MAKE SURE YOU HAVE SWITCHED OFF ALL EQUIPMENT.
Cautions
•
Servicing and alignment must be undertaken by qualified personnel only.
•
Ensure all work is carried out at an anti-static workstation and that an anti-static wrist strap is worn.
•
Ensure solder, wire, or foreign matter does not enter the telephone as damage may result.
•
Use only approved components as specified in the parts list.
•
Ensure all components, modules, screws and insulators are correctly re-fitted after servicing and
alignment.
•
Ensure all cables and wires are repositioned correctly.
•
Never test a mobile phone WCDMA transmitter with full Tx power, if there is no possibility to perform the
measurements in a good performance RF-shielded room. Even low power WCDMA transmitters may disturb
nearby WCDMA networks and cause problems to 3G cellular phone communication in a wide area.
•
During testing never activate the GSM or WCDMA transmitter without a proper antenna load, otherwise
GSM or WCDMA PA may be damaged.
Nokia requires that service points have sufficient ESD protection (against static electricity) when servicing
the phone.
Any product of which the covers are removed must be handled with ESD protection. The SIM card can be
replaced without ESD protection if the product is otherwise ready for use.
To replace the covers ESD protection must be applied.
All electronic parts of the product are susceptible to ESD. Resistors, too, can be damaged by static electricity
discharge.
All ESD sensitive parts must be packed in metallized protective bags during shipping and handling outside
any ESD Protected Area (EPA).
Every repair action involving opening the product or handling the product components must be done under
ESD protection.
ESD protected spare part packages MUST NOT be opened/closed out of an ESD Protected Area.
For more information and local requirements about ESD protection and ESD Protected Area, contact your local
This product is of superior design and craftsmanship and should be treated with care. The suggestions below
will help you to fulfil any warranty obligations and to enjoy this product for many years.
•
Keep the phone and all its parts and accessories out of the reach of small children.
•
Keep the phone dry. Precipitation, humidity and all types of liquids or moisture can contain minerals that
will corrode electronic circuits.
•
Do not use or store the phone in dusty, dirty areas. Its moving parts can be damaged.
•
Do not store the phone in hot areas. High temperatures can shorten the life of electronic devices, damage
batteries, and warp or melt certain plastics.
•
Do not store the phone in cold areas. When it warms up (to its normal temperature), moisture can form
inside, which may damage electronic circuit boards.
•
Do not drop, knock or shake the phone. Rough handling can break internal circuit boards.
•
Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the phone.
•
Do not paint the phone. Paint can clog the moving parts and prevent proper operation.
•
Use only the supplied or an approved replacement antenna. Unauthorised antennas, modifications or
attachments could damage the phone and may violate regulations governing radio devices.
All of the above suggestions apply equally to the product, battery, charger or any accessory.
Our policy is of continuous development; details of all technical modifications will be included with service
bulletins.
While every endeavour has been made to ensure the accuracy of this document, some errors may exist. If
any errors are found by the reader, NOKIA MOBILE PHONES Business Group should be notified in writing/email.
Please state:
•
Title of the Document + Issue Number/Date of publication
•
Latest Amendment Number (if applicable)
•
Page(s) and/or Figure(s) in error
Please send to:
NOKIA CORPORATION
Nokia Mobile Phones Business Group
Nokia Customer Care
PO Box 86
FIN-24101 SALO
Finland
E-mail: Service.Manuals@nokia.com
Note: A new battery's full performance is achieved only after two or three complete charge and
discharge cycles!
The battery can be charged and discharged hundreds of times but it will eventually wear out. When the
operating time (talk-time and standby time) is noticeably shorter than normal, it is time to buy a new battery.
Use only batteries approved by the phone manufacturer and recharge the battery only with the chargers
approved by the manufacturer. Unplug the charger when not in use. Do not leave the battery connected to
a charger for longer than a week, since overcharging may shorten its lifetime. If left unused a fully charged
battery will discharge itself over time.
Temperature extremes can affect the ability of your battery to charge.
For good operation times with Li-Ion batteries, discharge the battery from time to time by leaving the product
switched on until it turns itself off (or by using the battery discharge facility of any approved accessory
available for the product). Do not attempt to discharge the battery by any other means.
Use the battery only for its intended purpose.
Never use any charger or battery which is damaged.
Do not short-circuit the battery. Accidental short-circuiting can occur when a metallic object (coin, clip or
pen) causes direct connection of the + and - terminals of the battery (metal strips on the battery) for example
when you carry a spare battery in your pocket or purse. Short-circuiting the terminals may damage the battery
or the connecting object.
Leaving the battery in hot or cold places, such as in a closed car in summer or winter conditions, will reduce
the capacity and lifetime of the battery. Always try to keep the battery between 15°C and 25°C (59°F and 77°
F). A phone with a hot or cold battery may temporarily not work, even when the battery is fully charged.
Batteries' performance is particularly limited in temperatures well below freezing.
Do not dispose of batteries in a fire!
Dispose of batteries according to local regulations (e.g. recycling). Do not dispose as household waste.
RM-465
Nokia 5730 XpressMusic; L3&4 Service Manual
Structure
Nokia 5730 XpressMusic; L3&4 Service Manual Structure
1 General Information
2 Service Tools and Service Concepts
3 BB Troubleshooting
4 RF Troubleshooting
5 Camera Module Troubleshooting
6 System Module and User Interface
Glossary
Product features and sales package.....................................................................................................................1–5
Mobile enhancements............................................................................................................................................1–7
Transceiver general specifications ..................................................................................................................1–9
Main RF characteristics for GSM850/900/1800/1900 and WCDMA VIII/II/I phones ....................................1–9
Table 4 Data ............................................................................................................................................................1–8
Figure 1 View of RM-465........................................................................................................................................1–5
RM-465 is a quad-band smartphone supporting GSM/850/900/1800/1900 with WCDMA VIII (900)/ II (1900)/
I (2100). The device also supports EDGE, GPRS and HSDPA data bearers.
There is an integrated 3.2 MP camera with auto-focus and flash with 320 x 240 QVGA 2.4”display, 16M colors
in the device and front camera for video call.
The device uses Symbian 9.3 operating system and supports MIDP Java 2.0 & CLDC1.1, providing a good
platform for compelling 3rd party applications.
Service tools............................................................................................................................................................2–5
Product specific tools........................................................................................................................................2–5
Service concepts .....................................................................................................................................................2–9
POS (Point of Sale) flash concept .....................................................................................................................2–9
Flash concept with FPS-10............................................................................................................................. 2–10
CU-4 flash concept with FPS-10..................................................................................................................... 2–11
Flash concept with FPS-10 and SB-6............................................................................................................. 2–12
Flash concept with SS-46 and CA-89DS ........................................................................................................ 2–13
Flash concept with SS-62 and CA-89DS ........................................................................................................ 2–14
Flash concept with FPS-10, SS-62 and SB-6 ................................................................................................. 2–15
Flash concept with FPS-10, SS-62 and SB-7 ................................................................................................. 2–16
Module jig service concept............................................................................................................................ 2–17
Module jig service concept with SB-6........................................................................................................... 2–18
RF testing concept with RF coupler .............................................................................................................. 2–19
Service concept for RF testing and RF/BB tuning........................................................................................ 2–20
The table below gives a short overview of service devices that can be used for testing, error analysis, and
repair of product RM-465. For the correct use of the service devices, and the best effort of workbench setup,
please refer to various concepts.
FS-129Flash adapter
•
FS-129 is equipped with a clip interlock system
•
provides standardised interface towards Control Unit
•
multiplexing between USB and FBUS media, controlled by VUSB
MJ-180Module jig
MJ-180 is meant for component level troubleshooting.
The jig includes RF interface for Bluetooth, WLAN and GPS. In addition,
it has the following features:
•
Provides mechanical interface with the engine module
•
Provides galvanic connection to all needed test pads in module
•
Multiplexing between USB and FBUS media, controlled by Vusb
•
Connector for control unit
•
Access for Audio-, MMC, and USB connectors
RJ-230Soldering jig
The jig is used for soldering and as a rework jig for the system module.
It is made of lead-free rework compatible material.
The table below gives a short overview of service devices that can be used for testing, error analysis, and
repair of product RM-465. For the correct use of the service devices, and the best effort of workbench setup,
please refer to various concepts.
CA-101Micro USB cable
The CA-101 is a USB-to-microUSB data cable that allows connections
between the PC and the phone.
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
CA-35S is a power cable for connecting, for example, the FPS-10 flash
prommer to the Point-Of-Sales (POS) flash adapter.
Baseband main troubleshooting..........................................................................................................................3–5
General power checking ........................................................................................................................................3–6
Hall sensor troubleshooting............................................................................................................................... 3–12
General power checking troubleshooting ........................................................................................................ 3–13
USB troubleshooting ........................................................................................................................................... 3–14
USB charging troubleshooting........................................................................................................................... 3–22
Power key troubleshooting................................................................................................................................ 3–24
User interface troubleshooting.......................................................................................................................... 3–28
LED driver troubleshooting ........................................................................................................................... 3–33
ALS troubleshooting....................................................................................................................................... 3–44
Bluetooth and FM Radio Troubleshooting........................................................................................................ 3–47
Introduction to Bluetooth/FM radio troubleshooting................................................................................ 3–47
Bluetooth BER test.......................................................................................................................................... 3–49
Bluetooth and FM radio self tests in Phoenix.............................................................................................. 3–51
FM radio testing.............................................................................................................................................. 3–51
WLAN settings for Phoenix............................................................................................................................ 3–55
WLAN auto tuning.......................................................................................................................................... 3–59
VIO_VAVILMAONON1.82Not used
VBACKAVILMAONON2.5RTC circuitry
VSIM1AVILMAONON1.8/3.0Sim card
VSIM2AVILMAONON3.0Digital microphone
VAUXAVILMAOFFOFF2.78Accelerometer, Hall
VANAAVILMAONON2.5Vilma internal
VR1AVILMAOFFON2.5VCTXO
VRFCAVILMAONOFF1.8RAPIDO converter
VRCP1AVILMAOFFOFF4.75RFmoduleRF active
VIOLM3677ONON1.8Rapido , Betty I/O
VDRAMLM3677ONON1.8M3 Memory
VCORETPS62350ONON1.2Rapido core
VDACLP39853.0DAC33On when
RegulatorSleepIdleNominal
voltage
Main userNotes
switches, 2nd
camera
used
VCAM_1V8LM3677OFFOFF1.8Julie, LP5952
VCAM_1V3OFFOFF1.3Julie,core
VCAM_2V8OFFOFF2.8Main camera
VSDLP3930OFFOFF2.9SD cardOn when
used
V_ELVDDTPS65136OFFOFF4.6Falcon OLED Display
V_ELVSSTPS65136OFFOFF-4.9Falcon OLED Display
VCORE_WDLP5952OFFOFF1.5White Dwarf Core
VBAT3.6
VCOREBETTYOFFOFF1.2Not used
VDRAM_VAVILMAON1.82Not used
VLEDBETTY6-18Not used
Backup battery troubleshooting
Verify that the backup battery G2200 is empty (U<1V). Switch the phone on. Measure voltage of the battery
when the main battery is connected to the phone and the phone is switched on. Wait a few minutes and
monitor that the backup battery voltage rises. Switch off the phone, disconnect the main battery and monitor
that the voltage of the backup battery decreases. Normal behaviour of the voltage is described in the figures
below:
If the voltage rises and falls quickly, check the back-up battery G2200 contacts for loose soldering or shortcircuit, and repair or change G2200 if necessary. If the voltage stays ~0V, check resistance VBACK against GND.
If there is no shortcircuit, AVILMA N2200 is faulty. Replace N2200.
There are two possible failure modes in the keyboard module:
1 One or more keys are stuck, so that the key(s) does not react when you press a keydome. This kind of
failure is caused by mechanical reasons (dirt, corrosion).
2 Malfunction of several keys at the same time; this happens when one or more rows or columns are failing
(shortcut or open connection). For a more detailed description of the keyboard and keymatrix, see section
Keyboard.
If the failure mode is not clear, start with the Keyboard Test in
There is no image on the display. Display looks the same as if the phone is off even when the phone is on.
Image on display not correct
Image on the display can be corrupted or part of the image can be missing. If part of image is missing change
the UI module. If the image is otherwise corrupted, follow the path below.
Single-ended external earpiece and differential internal earpiece outputs can be measured either with a
single-ended or a differential probe.
When measuring with a single-ended probe each output is measured against the ground.
Internal handsfree output is measured using a current probe, if a special low-pass filter designed for
measuring a digital amplifier is not available. Note also that when using a current probe, the input signal
frequency must be set to 2 kHz.
The input signal for each loop test can be either single-ended or differential. Exception to this is a digital
microphone, which needs input signal from an external sound source (laptop speaker) to playback eg. 1kHz
sine wave from 5cm distance
Required equipment
The following equipment is needed for the tests:
•
Oscilloscope
•
Function generator (sine waveform)
•
Current probe (Internal handsfree DPMA output measurement)
•
Phoenix service software
•
Battery voltage 3.7V
•
Sound source (laptop speaker or B&K type 4231 calibrator)
Test procedure
Audio can be tested using the Phoenix audio routings option. Three different audio loop paths can be
activated:
•
External microphone to Internal earpiece
•
External microphone to Internal handsfree speaker
•
Internal microphone to External earpiece
Each audio loop sets routing from the specified input to the specified output enabling a quick in-out test.
Loop path gains are fixed and they cannot be changed using Phoenix. Correct pins and signals for each test
are presented in the following table.
Phoenix audio loop tests and test results
The results presented in the table apply when no accessory is connected and battery voltage is set to 3.7V.
Earpiece, internal microphone and speaker are in place during measurement. Applying a headset accessory
during measurement causes a significant drop in measured quantities.
The gain values presented in the table apply for a differential output vs. single-ended/differential input.
Ambient Light Sensor consists of the following components:
•
Light guide
•
Ambient Light Sensor (ALS)
ALS is a digital I2C interface component, having two channels with different spectral sensitivities. When
combined, the component responds to illuminance similar as human eye.
•
Vdd Filtering capacitor C1103
Ambient Light Sensor information is used to control keypad and display brightness of the phone.
Keyboard backlight is turned OFF, when it’s not needed. Display brightness is dimmed, when environment
lighting is dark.
Ambient Light Sensor is calibrated in production and can be re-tuned in service points though not
recommended unless calibration coefficient are lost for some reason
ALS troubleshooting
Context
Functionality check:
Steps
1. Connect phone to Phoenix and set the phone (e.g. on the table) so that the amount of ambient light seen
by ALS is as stable as possible.
2. Start Phoenix
3. Choose File -> Scan product
4. Choose Testing -> Display Test
5. Open the Lights tab, check Ambient Light Sensor check box, click Read, cover the sensor and click Read
again. When covered, Luminance reading should be less than after clicking Read without covering the
sensor.
6. If component doesn’t give any reading or reading doesn’t change when sensor is/is not covered, replace
the part.
Note: After replacing the ALS. If calibration values of the new sensor are lost or for some other
reason, ALS re-tuning is required (see instructions later in this document).
When doing the ALS calibration procedure, it is required to have a reference phone, which includes
calibrated ALS. ALS re-tuning instructions show why the reference phone is needed.
Re-tuning ALS
Steps
1.Connect reference phone to Phoenix and set the phone (e.g. on the table) so that the amount of ambient
4.Choose Tuning -> Ambient Light Sensor Calibration. You should see the following window:
RM-465
5.Read AD-count values for Channel 0 and Channel 1 by click Read button and write them down.
6.Repeat 1-5 for the phone to be calibrated and make sure the phone to be calibrated is located in the
same place as reference phone was when luminance reading was taken.
7.Calculate co-efficient from reference phone and phone to be calibrated AD-count values by division: Coefficient = AD-count(reference phone) / AD-count(phone to be calibrated), write down the calculated coefficient values.
8.-> Iterate by changing Channel 0 and Channel 1 (reference level) values (remove cross from ‘Use default
values only’). After writing some value to Channel 0 and Channel 1 (reference value), calibrate button
must be pressed. Stop iterating when Co-efficient is equal to Co-efficient calculated in step 7. Note that
decimal numbers should be used in the iteration in order to achieve enough precision (e.g. 200.2455)
9.After having same Co-efficient value in “Co-efficient” textbox as the calculated value, make sure that
ambient light values (read using Testing → Display Test → “Luminance” textbox) are almost the same
in reference phone and calibrated phone. Remember that illuminance readings for reference and
calibrated phones must be done in the same ambient light conditions. If illuminance values differs a lot
(difference max. +- 10%), repeat whole ALS re-tuning procedure.
Introduction to Bluetooth/FM radio troubleshooting
Bluetooth/WLAN antenna
The BT RF signal is routed from BTFMRDS2.0 trough the WLAN module to the shared WLAN/BT/GPS antenna
in the phone's top side on B cover. The antenna has two resonator for BT/WLAN ISM band and also GPS band
and antenna is conducted with a feed (spring) on PWB.
Introduction to Bluetooth/FM radio troubleshooting
The Bluetooth and FM radio are combined in the same ASIC, so both features are checked when
troubleshooting.
The following problems can occur with the Bluetooth and FM radio hardware:
SymptomProblemRepair solution
Unable to switch on Bluetooth on
phone user interface.
Able to send data file to another
Bluetooth device, but unable to
hear audio through functional
Bluetooth headse.t
Issue 1COMPANY CONFIDENTIALPage 3 –47
Open circuit solder joints or
component failure of BTH/FM
ASIC/module BB ASICs or SMD
components.
Open circuit solder joints or
component failure of BTH/FM
ASIC/module BB ASICs.
Able to switch on Bluetooth on
phone user interface, but unable
to detect other Bluetooth devices
Able to turn on FM radio and
Bluetooth on phone user
interface, but unable to detect
local FM radio stations with Nokia
headset inserted.
Able to perform scans to detect
local FM radio stations with
functional Nokia headset
inserted, but unable to hear FM
audio through headset.
Users may experience the following problems resulting in functional phones being returned to the repair
centre:
SymptomProblemRepair solution
Bluetooth feature does not
operate as desired with another
Bluetooth device.
Open circuit solder joints or
Pogo Pins not making contact
with c-cover.
Open circuit solder joints or
detached component in FM
antenna circuit.
Open circuit solder joints or
detached component in FM
audio path between Bluetooth/
FM ASIC and headset.
Bluetooth Profile implemented
in Bluetooth accessory not
supported in Nokia phone.
Repair of antenna circuit or
replacement BT/WLAN/GPS
antenna.
Repair of FM antenna circuit
or replacement AV connector
and flex.
Repair or replacement of FM
audio AV connector and
circuits.
Use Bluetooth accessory with
Bluetooth profiles supported
by phone.
Poor FM radio reception (unable
to detect many radio stations).
Nokia headset not being used.Use Nokia headset.
Test coverage
The tests listed in the table below should be performed to verify whether the Bluetooth and FM receiver and
transmitter are functional. The use of Self Tests are described in section
FM Radio Functional Test: Perform
scan for local radio stations and
check station list displayed on
phone.
FM Radio Functional Test: Listen to
local radio station.
The self tests run from Phoenix software are used for fault diagnosis.
If Phoenix software is not available the functional tests with phone accessories are sufficient to verify the
functionality Bluetooth and FM radio receiver and transmitter.
FM receiver antenna circuit.Repair of FM antenna
matching circuit or
replacement AV connector and
flex.
FM receiver audio circuit.Repair of FM antenna
matching circuit or
replacement AV connector and
flex.
Bluetooth/FM radio component layout and test points
The Bluetooth antenna is product specific (ceramic antenna conducted by feed on PWB). On phones with
WLAN and GPS, the Bluetooth RF signal is routed through a WLAN front-end module via diplexer and a shared
Bluetooth/WLAN/GPS antenna is used.
The FM RF signal is routed through the FM antenna matching circuit to the phone headset AV connector.
The FM radio audio signal is routed to the headset AV connector through the BB ASIC shared by the phone
audio functions
Bluetooth BER test
Prerequisites
JBT-9, or SB-6 Bluetooth test box (BT-box) is required to perform a BER test. If a BT-box if not available
Bluetooth functionality can be checked by transfering a file to another Bluetooth phone.
Steps
1. Place the phone in the flash adapter or connect data cable to phone.
RF level should be varied during the test to obtain good audio signal quality
•
Connect suitable antenna to signal generator
Note: You may alternately use a known good FM radio broadcast as a test signal.
2. Attach the Nokia headset to the phone’s AV connector.
3. Use Scroll button to autotune to the radio frequency.
4. Set volume to suitable level.
5. Check audio quality with a headset.
GPS Troubleshooting
GPS components
The GPS componets are located under the RF can, beside the AV-headset connector. There is no need to
remove RF can to perform the tests.
GPS Settings for Phoenix
GPS control
Prerequisites
A flash adapter with RF coupler connected to a PC with Phoenix service software is required. The GPS signal
should be connected to the RF coupler. The signal level will be high (approx from -45 dBm to -60 dBm) because
it is a leakage connection. If possible, calibrate the signal level with a known good phone.
Context
Use the following to test GPS using Phoenix.
Steps
1. Place phone to Flash Adaptor.
2. Start Phoenix service software.
3. From the File menu, select Scan Product and check that the correct product is displayed.
4. From the Testing menu, select GPS Control. This opens up
figure below, and enables the GPS.
GPS Control
dialogue box, as shown in the
Figure 20 GPS Control dialogue box
Testing GPS
1 Select On to confirm that the GPS is enabled and powered up.
2 6. From the same RX Control tab, select from Simple Tests Receiver Self Test as a Test case.
a If it is a pass, proceed to step 7, otherwise proceed.
b If it is a fail, repeat the test. If it fails again, check connections. If this doesn’t help, swap engine module.
4 Perform the test.
5 In Test Steps box all tests should show pass. If all tests pass, GPS is working properly. Otherwise proseed.
a If Oscillator test fails, repeat the test couple of times. If it fails again, check connections. If this doesn’t
help, swap engine module.
b If CW (Mode 3) test fails, try to adjust the signal level from generator. In Radioted mode, signal level
should be somewhere between -40 dBm to -60 dBm. If CW test fails, swap engine module.
WLAN Troubleshooting
WLAN functional description
The Size 4 WLAN module is designed for use with a single antenna shared between itself and a co-located
BT device. The WLAN SW is downloaded from the host engine when the WLAN is turned on over the dedicated
SPI interface. BT and WLAN clock is buffered from RF engine.
Use the following to test WLAN using Phoenix:
1 Set phone into Local Mode .
2 From the File menu, select Scan Product and check that the correct product version is displayed
3 From the Testing menu, select Self Test. This opens up a Self Test dialogue box, as shown below.
Select the ST_WLAN_TEST check box as shown and then select Start button. The test turns on the WLAN, sets
up the SPI interface and then downloads the WLAN firmware into the WLAN module. During the download
the WLAN acknowledges the data blocks and so the self test is a good way to confirm that the WLAN module
is communicating with the Host. The result column will change to Passed after a few seconds if operating
properly.
In addition, a test of the WLAN to BTH interface can be done by selecting the
ST_BT_WLAN_COEXISTENCE_TEST check box and selecting Start button.
This test verifies that the WLAN to BTH co-existence interface signals are properly connected and there are
no open circuit or shorts on the four interface signals.
The co-existence interface comprises BTH Txconfig, BTH RF Active, BTH Priority, and BTH Frequency.