Sony Ericsson W995 Troubleshooting Manual page 34

- Max TX Power GSM 900 MHz
Fault Trace SW settings:
TX and RX GSM
GSM Mode Settings:
TX Switched
GSM Radio Settings:
Select Band: GSM 900
Channel: 1
Power Level: 5
Limits GSM 900 MHz
- Transmitter Current Limits: 120mA
- Tolerance: ±20%
- Max TX Power DCS 1800 MHz
Fault Trace SW settings:
TX and RX GSM
GSM Mode Settings:
TX Switched
GSM Radio Settings:
Select Band: DCS 1800
Channel: 512
Power Level: 0
Limits DCS 1800 MHz
- Transmitter Current Limits: 225mA
- Tolerance: ±20%
- Max TX Power PCS 1900 MHz
Fault Trace SW settings:
TX and RX GSM
GSM Mode Settings:
TX Switched
GSM Radio Settings:
Select Band: PCS 1900
Channel: 512
Power Level: 0
Limits PCS 1900 MHz
- Transmitter Current Limits: 230mA
- Tolerance: ±20%
- Max TX Power WCDMA BAND I
Note! Valid only for the W995 with WCDMA BAND I support.
Fault Trace SW settings:
TX and RX WCDMA
Radio Settings:
Select Band: BAND I
Fast Select Channels: Ch LOW
Modes: Max Pwr 23dBm
Limits WCDMA BAND I
- Transmitter Current Limits: 750mA
- Tolerance: ±20%
TROUBLESHOOTING Current Consumption Test
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If the current consumption is out of the test limits then try to solve the problem by running
SERP Calibration.
If there are still problems with the current consumption then go to the following TRS guides:
GSM Network problems,
WCDMA I, II, V Network Problems or
WCDMA VIII Network Problems
If the current consumption is within the test limits then go to: Charging Test.
Max TX Power WCDMA BAND II
Note! Valid only for the W995 with WCDMA BAND II support.
Fault Trace SW settings:
TX and RX WCDMA
Radio Settings:
Select Band: BAND I
Fast Select Channels: Ch LOW
Modes: Max Pwr 23dBm
Limits WCDMA BAND I
Transmitter Current Limits: 500mA
Tolerance: ±20%
Max TX Power WCDMA BAND V
Note! Valid only for the W995 with WCDMA BAND V support.
Fault Trace SW settings:
TX and RX WCDMA
Radio Settings:
Select Band: BAND I
Fast Select Channels: Ch LOW
Modes: Max Pwr 23dBm
Limits WCDMA BAND I
Transmitter current: 530mA
Tolerance: ±20%
Max TX Power WCDMA BAND VIII
Note! Valid only for the W995 with WCDMA BAND VIII support.
Fault Trace SW settings:
TX and RX WCDMA
Radio Settings:
Select Band: BAND I
Fast Select Channels: Ch LOW
Modes: Max Pwr 23dBm
Limits WCDMA BAND I
Transmitter current: 660mA
Tolerance: ±20%
SEMC Troubleshooting Manual
W995
1230-1858 rev. 1 34 (125)