Wired Network Connection Error - LG LAS855M Service Manual

14. WIRED NETWORK CONNECTION ERROR.

When you connect AP through the wired LAN, connection failed.
14-1. Ethernet Jack (JK202)
14-1-1. Solution
Replace JK202 on MAIN board.
14-1-2. How to troubleshoot (Countermeasure)
1) If there is soldering problem, please re-soldering pin JK202.
2) If after re-soldering, problem still occurs, replace JK202.
3) If problem still occurs after change JK202, check MPEG IC (IC501). Refer to the stage 11-1 (IC501).
14-1-3. Service hint (Any picture / Remark)
ONE POINT REPAIR GUIDE
< MAIN board top view >
2-15
JK202 JK202