LG 42PN4500 Service Manual page 32

3. Power Block.
17V
5V ST
DC-
DC
F
E
T
LDO
LDO
3.3V
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Only for training and service purposes
17V(1.1A)
5Vst (2mA)
ULDO
3.3Vst(33mA)
1.1V(750mA) 1 1V(750mA)
5V(?)
LDO 2.5V(102mA)
LDO
1.8V(164mA)
LDO(T2)
1.25V(400mA)
3.3V(300mA)
1.5V(300mA)
LDO
In Out Current
5Vst 5Vst 2mA
5Vst 3.3Vst 35mA
17V 17V 1.1A
5Vst 5V 910mA + 1A
5V 5V 1A
( (Input 220mA)
5Vst 5Vst 1 1V 1.1V
750mA
5V 2.5V 102mA
5V 1.8V 164mA
5V 1.25V 400mA(?)
5V 3.3V 300mA
5V 3.3V 300mA
3.3V 1.5V 300mA
type
STBY
ULDO
60mW
0.3A
Multi
FET FET
3A
Multi USB 1A
) DCDC
1/4 1/4
3A
LDO
255mW
714mW
LDO
525mW
850mW 850mW
LDO
1500mW
850mW
LDO
510mW
850mW
LDO
510mW
850mW
LDO
480mW
850mW
LGE Internal Use Only