23
For 24
No Display (LED Indicator Green)
NG
Check power cord and board interface
Plug in power cord and interface
OK
Check F901, BD901
NG
Replace F901, BD901
OK
Check IC901
Check
Q901 Q920 D901
D908 D913
NG
Replace IC901
OK
Check T9
01
OK
Replace T9
01
NG
NG
Replace
Q901 Q920 D901
D908 D913
Check the source
OK
Reset source
Check LVDS cable
NG
Reset LVDS cable
OK
Check Q750, Q7501
NG
Replace Q750, Q7501
OK
Check U401
NG
Replace main board
OK
Check panel
NG
Replace panel
Check Q401, Q402
NG
Replace Q401, Q402
OK
NG
Содержание ADDARA LE22K097
Страница 4: ...4 1 General Specification ...
Страница 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 6: ...6 2 2 To Use the Menus ...
Страница 7: ...7 ...
Страница 8: ...8 ...
Страница 9: ...9 ...
Страница 10: ...10 ...
Страница 11: ...11 ...
Страница 12: ...12 2 3 How to Connect ...
Страница 13: ...13 2 4 Front Panel Control Knobs ...
Страница 17: ...17 4 Remove 4 screws and unplug 4 connectors to remove the power board ...
Страница 19: ...19 9 Remove the front bezel 10 Unplug Key Board 11 The panel ...
Страница 25: ...25 6 PCB Layout 6 1Main Board 715G4035M1A000005B ...
Страница 26: ...26 ...
Страница 27: ...27 6 2 Power Board 715G3762P01W30002U for 19 ...
Страница 28: ...28 ...
Страница 29: ...29 715G3895P0AH20002U for 22 _24 ...
Страница 30: ...30 ...
Страница 31: ...31 6 3 Led Board 715G4100T01000004B ...
Страница 32: ...32 6 4 Key Board 715G4099K02000003U ...
Страница 33: ...33 6 5 IR Board 715G4098R01000004B ...
Страница 36: ...36 8 Block Diagram ...
Страница 55: ...55 10 Exploded View ...