Nokia RM-626, Руководство по обслуживанию

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WLAN test coverage
The tests listed in the table below should be performed to verify whether WLAN is functional. WLAN should
be re-tested after repair.
Test Test Coverage Repair solution
WLAN Self Test: ST_WLAN_TEST WLAN SPI and control interface
(data interface and control of
WLAN)
Replacement of BOB module
Bluetooth Functional Test: BER test
with BT-Box or functional test with
another Bluetooth device
Antenna connection from module,
including filter
Replacement of BOB module or
antenna components
WLAN TX Tuning Checks WLAN TX path up to
module output and calibrates the
new module if fitted
Replacement of BOB module or
antenna components
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 of WLAN.
Bluetooth and FM radio self tests in Phoenix
Prerequisites
A flash adapter (or phone data cable) connected to a PC with Phoenix service software is required.
Steps
1. Place the phone in the flash adapter or connect data cable to phone.
2. Start
Phoenix
service software.
3. Choose File
→
Scan Product.
4. From the Mode drop-down menu, set mode to Local.
5. Choose Testing
→
Self Tests.
6. In the
Self Tests
window check the following Bluetooth and FM radio related tests:
•
ST_LPRF_IF_TEST
•
ST_LPRF_AUDIO_LINES_TEST
•
ST_BT_WAKEUP_TEST
RM-626
BB Troubleshooting and Manual Tuning Guide
Issue 1 COMPANY CONFIDENTIAL Page 3 – 61
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