5
LC-19LE510
LC-22LE510
LC-24LE510
22.2. HDMI (CN707,CN708) ................................................................................................ 67
22.3. VGA (CN132) .............................................................................................................. 68
23. SERVICE MENU SETTINGS ...................................................................................................... 69
23.1. Video Settings ............................................................................................................. 70
23.2. Audio Settings ............................................................................................................. 70
23.3. Options ........................................................................................................................ 71
23.4. Tuning Settings ........................................................................................................... 72
23.5. Source Settings ........................................................................................................... 72
23.6. Diagnostic ................................................................................................................... 73
23.7. USB Operations .......................................................................................................... 73
24. SOFTWARE UPDATE ................................................................................................................. 74
25. TROUBLESHOOTING ................................................................................................................ 75
25.1. No Backlight Problem ................................................................................................. 75
25.2. CI Module Problem .................................................................................................... 77
25.3. Led Blinking Problem .................................................................................................. 78
25.4. IR Problem .................................................................................................................. 79
25.5. Keypad Touchpad Problems ....................................................................................... 80
25.6. USB Problems ............................................................................................................. 81
25.7. No Sound Problem ...................................................................................................... 82
25.8. No Sound Problem at Headphone .............................................................................. 82
25.9. Standby On/Off Problem ............................................................................................. 82
25.10. No Signal Problem .................................................................................................... 83
26.OVERALL WIRING DIAGRAM ..................................................................................................... 85
27. SCHEMATIC DIAGRAMS ........................................................................................................... 88
28. PRINTED WIRING BOARD ........................................................................................................ 99
29. REPLACEMENT PART LIST .................................................................................................... 101
30. CABINET AND MECHANICAL PARTS LISTING....................................................................... 125