33
5. Sound problem
No
Check the cable between the
speakers and main board is OK?
No sound or sound abnormal
Check the TV is muted, adjust the
volume or enter the menu to reset?
Reinsert the audio cable or
change the TV system
Replace the cable
Replace the speaker
Replace the main board
No
Yes
Check the speaker resistance value is in spec
(Remark: The value is marked on the speaker)?
Check the audio source connection
and the TV system are correct?
Yes
No
Yes
No
Enter factory mode to do “Reset”
No
Summary of Contents for LE19A1110/61
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 6: ...6 2 2 To Use the Menus ...
Page 7: ...7 ...
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Page 11: ...11 ...
Page 12: ...12 ...
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Page 14: ...14 ...
Page 15: ...15 ...
Page 16: ...16 ...
Page 17: ...17 ...
Page 18: ...18 2 3 How to Connect ...
Page 19: ...19 ...
Page 20: ...20 2 4 Front Panel Control Knobs ...
Page 36: ...36 6 PCB Layout 6 1 Main Board 715G5152M0D000004K ...
Page 37: ...37 ...
Page 38: ...38 6 2 Power Board 715G5147P01000001H ...
Page 39: ...39 6 3 IR Board 715G5061R01002004M ...
Page 41: ...41 8 Block Diagram ...
Page 42: ...42 ...
Page 56: ...56 10 Exploded View LE19A1110 61 ...
Page 57: ...57 LE22A1110 61 ...
Page 58: ...58 LE24A1110 61 ...