Gsm Transmitter - Samsung SGH-C180 Service Manual

Samsung mobile phone service manual
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Flow Chart of Troubleshooting

9-15. GSM Transmitter

TX ON (5Level)
Yes
No
PAM100 Pin16
Resolder PAM100
≥ 30dBm
(TX MODULE)
Yes
PAM100 pin11
20dBm
Yes
No
Check UCP200
Resolder U102
(TRANSCEIVER)
Yes
END
9-28
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