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B. EGSM Rx mode
ANTSW0
ANTSW2
ANTSW3
EGSM Rx
Logic OK?
See the Next mode
(GSM850/EGSM Tx Mode)
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Only for training and service purposes
EGSM Rx
MODE=0
SWRX=49,3
High
Low
High
Figure 4-22-2. EGSM Rx Mode
No
Yes
Change the Board
- 137 -
No
4.17 part Check
OK?
Yes
4. TROUBLE SHOOTING
Try 4.17 part
LGE Internal Use Only
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Troubleshooting
