No Charging Battery - LG NP8350 Service Manual

5. NO CHARGING BATTERY

Battery is not charged.
5-1. Solution
Check and replace IC902 on main board.
5-2. How to troubleshoot (Countermeasure)
1) Check both end Voltage of R931. (It should be 22 ~ 25 mV)
2) Check pin2, 3 of IC902. (It should be 6.5 ~ 8.4 V)
3) Check pin12 of IC902. (It should be 3.3 V)
4) It doesn't work, replace IC902.
5-3. Service hint (Any picture/ Remark)
ONE POINT REPAIR GUIDE
IC902 IC902
< Main board bottom view >
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