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LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
To verify that the phone fulfils requirements on maximum output power.
Check 1
About 22~23dBm?
RF TX Level is OK
Check next stage
Check output power at
the SW101 with antenna
Cable.
Refer to Figure 4-33-1
No
Yes
Set the FDD Test of the Agilent 8960
Set the Maximum Power
Yes
The SW101 has any problem.
Change the SW101
Check 2
About 15dBm?
Check the power at
the C114 with probe.
Refer to Figure 4-33-2
No
Yes
The C114 will be broken.
Change the C114
Check 3
About 19dBm?
Check the power at
the C115.Ant with probe.
Refer to Figure 4-33-3
No
Yes
The C115 has any problem.
Change the C115
Check 4
About 19dBm?
Check the power at
the IS201.2 with probe.
Refer to Figure 4-33-4
No
Yes
The IS201 has any problem.
Change the IS201
Check 5
About 17dBm?
Check the power at
the IS201.3.I with probe.
Refer to Figure 4-33-5
No
Yes
The U201 has any problem.
You have to check PAM block.
Check 6
About -6dBm?
Check the power at
the C208 with probe.
Refer to Figure 4-33-6
The U204 will be not operated.
Change the board
No
TP Command
MODE=4
WTXC=10700, 1,890,903,542,557
SYCT=10700
TFTI=10700
Z3X-BOX.COM
Содержание KT520
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