Checking Umts 2100 Pam Control Block; Only For Training And Service Purposes - LG KP330 Service Manual

4.7 Checking UMTS 2100 PAM Control Block

PAM control signal
1. PWR_DET : UMTS 2100 Tx Power Detected value (Check R1028)
2. PAM_ON0 : UMTS 2100 PAM enable (about 2.85V)
3. PA_R0 : Mode Control Voltage for UMTS 2100
4. VPWR : UMTS 2100 PAM Main Voltage ( 3V < +VPWR < 4.2V)
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Only for training and service purposes

KP330 Operational Description
- 97 -
4. TROUBLE SHOOTING
LGE Internal Use Only