Service Manual
Page 10
...Are screen mode adjustments such as lightning, static electricity, may leave trails or appear slightly delayed. No picture No sound The TV sometimes makes a cracking sound. Have you using it in a location exposed to receive broadcast. External influences such as picture ...cause improper operation. Check the input signal setting. Check the power control settings. Is a non-compatible signal being input? LC-C4662U/LC-C5262U Appendix Troubleshooting Problem No power Unit cannot be operated. E202 Possible Solution Check the antenna cable. Remote control unit does not operate. ...
...Are screen mode adjustments such as lightning, static electricity, may leave trails or appear slightly delayed. No picture No sound The TV sometimes makes a cracking sound. Have you using it in a location exposed to receive broadcast. External influences such as picture ...cause improper operation. Check the input signal setting. Check the power control settings. Is a non-compatible signal being input? LC-C4662U/LC-C5262U Appendix Troubleshooting Problem No power Unit cannot be operated. E202 Possible Solution Check the antenna cable. Remote control unit does not operate. ...