Sharp LC-22DV510E Service Manual page 4

LC-22DV510
LC-24DV510
20. FDC642 ....................................................................................................................................... 62
20.1. General Description .................................................................................................... 62
20.2. Features ...................................................................................................................... 62
20.3. Pinning ........................................................................................................................ 62
21. FDC604P...................................................................................................................................... 63
21.1. General Description .................................................................................................... 63
21.2. Features ...................................................................................................................... 63
21.3. Pinning ........................................................................................................................ 63
22. CONNECTORS ........................................................................................................................... 64
22.1. SCART (SC1) ............................................................................................................. 64
22.2. HDMI (CN707,CN708) ................................................................................................ 64
22.3. VGA (CN132) .............................................................................................................. 65
23. SERVICE MENU SETTINGS ...................................................................................................... 66
23.1. Video Settings ............................................................................................................. 67
23.2. Audio Settings ............................................................................................................. 67
23.3. Options ........................................................................................................................ 68
23.4. Tuning Settings ........................................................................................................... 69
23.5. Source Settings ........................................................................................................... 69
23.6. Diagnostic ................................................................................................................... 70
23.7. USB Operations .......................................................................................................... 70
24. SOFTWARE UPDATE ................................................................................................................. 71
25. INTRODUCTION FOR DVD OPTION ......................................................................................... 72
26. TROUBLESHOOTING ................................................................................................................ 77
26.1. No Backlight Problem ................................................................................................. 77
26.2. CI Module Problem .................................................................................................... 79
26.3. Led Blinking Problem .................................................................................................. 80
26.4. IR Problem .................................................................................................................. 80
26.5. Keypad Touchpad Problems ....................................................................................... 82
26.6. USB Problems ............................................................................................................. 83
26.7. No Sound Problem ...................................................................................................... 84
26.8. No Sound Problem at Headphone............................................................................... 84
26.9. Standby On/Off Problem.............................................................................................. 84
26.10. DVD Problems........................................................................................................... 85
26.11. No Signal Problem .................................................................................................... 85
27. OVERALL WIRING DIAGRAM .................................................................................................... 87
28. SCHEMATIC DIAGRAMS ........................................................................................................... 89
29. PRINTED WIRING BOARD ........................................................................................................100
30. REPLACEMENT PARTS LISTING ............................................................................................ 101
31. CABINET AND MECHANICAL PARTS LISTING ...................................................................... 119
4