29
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 LE22P600
Page 4: ...4 1 General Specification ...
Page 5: ...5 2 Operating Instructions 2 1 Remote Control ...
Page 6: ...6 ...
Page 7: ...7 2 2 OSD Menus ...
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Page 17: ...17 2 3 Panel Control and Rear Terminal Control ...
Page 18: ...18 ...
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Page 21: ...21 3 2 Input Signal Timing Recommended resolution ...
Page 22: ...22 ...
Page 23: ...23 4 Mechanical Instructions Step1 Remove the STAND ASS Y Step2 Remove the REAR COVER ...
Page 32: ...32 6 PCB Layout 6 1 Main Board 715G5789M01000004K ...
Page 33: ...33 ...
Page 34: ...34 6 2 Power Board 715G5804P01W20001M ...
Page 35: ...35 ...
Page 36: ...36 ...
Page 37: ...37 6 3 IR Board 715G5875R01000004S ...