32
4. No display
Check the B/L
signal is available?
Replace main board
Replace the power board
Panel Vcc = 5V?
Replace the Panel
No display (No LED)
Replace the main board
Check the backlight is
“On”?
Check the LVDS cable
Reinsert or replace the
LVDS cable
Replace the main board
Replace the Panel
No
Yes
Yes
No
Yes
No
No
Yes
Yes
No
Yes
No
Power board output
=
16V?
Check TV is under control and power
on/off by remote control and power key?
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 ...
Page 8: ...8 ...
Page 9: ...9 ...
Page 10: ...10 ...
Page 11: ...11 ...
Page 12: ...12 ...
Page 13: ...13 ...
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 ...