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5. Trouble shooting
Checking Flow
LBAND_PAM_IN (MODE: GMSK): TP1
Figure 24. Transceiver Output (GMSK)
LGE Internal Use Only
Check Output Signal
(TP1, TP2)
Signals are
Normal ?
Yes
Transceiver is OK.
See next page to check
PAM Control Circuit.
- 102 -
Replace
No
PMB6272(U403)
LBAND_PAM_IN (MODE: 8PSK): TP1
Figure 25. Transceiver Output (8PSK)
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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Table of Contents
Troubleshooting
