Network Error - Samsung HT-E4530 Service Manual

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4. Troubleshooting

4.1.10. Network Error

Ne twork Error

Ca ble conne ction

be twe e n S e t & LAN ok?

Che ck Ne twork co nne ction

Te s t in the setup menu?

Cha nge the MAIN PCB.

NOTE

The connection between LAN and SET is direct. So there is no need to check H/W if there is network problem.

If it is, the problem is MAIN CHIP (IC1)'s BGA soldering problem.

It must be changed to a new board.

4-24

Ye s

Corre ctly co nne ct the ca ble

or wire le s s ja ck.

Refer User Manual 's Ne twork

Fa il

Setup Part and re s e t-up

setting of Net work.

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Ht-e4530/zc