LG 42PT250B Service Manual page 28

S7LR Power Sequence
Power Up Timing Requirements
Time
t XTAL stable to Reset falling
1
t Reset pulse width
2
t 1.26V to Reset falling
3
t 3.3VDDP to Reset falling
4
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Only for training and service purposes
Description Min Typ. Max
5 ―
5 ―
5 ―
5 ―
Unit
― ms
― ms
― ms
― ms
LGE Internal Use Only