22
6. Remote control malfunction
Remote Control malfunction
Replace the battery
Replace the remote control
Whether the IR board is
abnormal?
Yes
No
Replace the IR board
Replace the main board
No
Yes
No
Yes
Use the other remote controls
Check the remote control battery is
not properly placed or no power?
Содержание LY19Z6
Страница 11: ...11 Step5 Unscrew the 11 screws as red circle to remove MAIN BD KEY COVER BKT and Side_I O BKT ...
Страница 12: ...12 Step6 Separate the BEZEL PANEL and KEY BD Disconnect the FFC CABLE The PANEL ...
Страница 15: ...15 Step5 Unscrew the 3 screws as red circle to remove BKT KEY BD and KEY COVER ...
Страница 16: ...16 Step6 Separate the BEZEL and PANEL ...
Страница 24: ...24 6 PCB Layout 6 1 Main Board 715G4035M0A001005F ...
Страница 25: ...25 ...
Страница 26: ...26 ...
Страница 27: ...27 ...
Страница 28: ...28 6 2 Power Board 715G4051P01000004S ...
Страница 29: ...29 LYF24Z6 715G4820P02000004S ...
Страница 30: ...30 6 3 Key Board 715G4251K01000004S 715G4168K02000004S ...
Страница 31: ...31 6 4 IR Board 715G4169R01001004S ...
Страница 43: ...43 8 Block Diagram ...