3. TROUBLE SHOOTING
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Only for training and service purposes
LGE Internal Use Only
PAM Control Logic
Condition
Ven_LB
Ven_HB
V
MODE0
Vcc
Power Down/PA Odd
Low
Low
Low
On
Both PA’s in stand-by mode
Low
Low
X
On
Both PA’s in stand-by mode
High
High
X
On
B8 HPM
High
Low
Low
On
B8 LPM
High
Low
High
On
B1 HPM
Low
High
Low
On
B1 LPM
Low
High
High
On