Read Sharp LC-32SH130K (serv.man3) Service Manual online
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LC-32SH130E
LC-32SH130K
LC-32SH340E
16. LM1117(U175, U180, U181)...................................................................................... 64
16.1. General Description ................................................................................... 64
16.2. Features ................................................................................................. 64
16.3. Applications............................................................................................. 65
16.4. Absolute Maximum Ratings ........................................................................... 65
16.5. Pinning................................................................................................... 65
17. MP2012 (U176) .................................................................................................... 66
17.1. General Description ................................................................................... 66
17.2. Features ................................................................................................. 66
17.3. Pinning................................................................................................... 67
18. RTA8283A (U23, U173) ........................................................................................... 68
18.1. General Description ................................................................................... 68
18.2. Features ................................................................................................. 68
18.3. Pinning................................................................................................... 69
19. MP1583 (U174) .................................................................................................... 70
19.1. General Description ................................................................................... 70
19.2. Features ................................................................................................. 70
19.3. Pinning................................................................................................... 70
20. FDC642 ............................................................................................................. 72
20.1. General Description ................................................................................... 72
20.2. Features ................................................................................................. 72
20.3. Pinning................................................................................................... 72
21. FDC604P............................................................................................................ 73
21.1. General Description ................................................................................... 73
21.2. Features ................................................................................................. 73
21.3. Pinning................................................................................................... 73
22. CONNECTORS ...................................................................................................... 74
22.1. SCART (SC1)............................................................................................. 74
22.2. HDMI (CN707,CN708) .................................................................................. 74
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22.3. VGA (CN132) ............................................................................................ 75
23. SERVICE MENU SETTINGS ........................................................................................ 76
23.1. Video Settings .......................................................................................... 77
23.2. Audio Settings .......................................................................................... 78
23.3. Options .................................................................................................. 79
23.4. Tuning Settings ......................................................................................... 81
23.5. Source Settings ......................................................................................... 82
23.6. Diagnostic ............................................................................................... 83
23.7. USB Operations ......................................................................................... 84
24. SOFTWARE UPDATE............................................................................................... 84
26. TROUBLESHOOTING .............................................................................................. 85
26.1.
No Backlight Problem.................................................................................. 85
26.2.
CI Module Problem..................................................................................... 87
26.3.
Led Blinking Problem .................................................................................. 88
26.4.
IR Problem .............................................................................................. 89
26.5.
Keypad Touchpad Problems .......................................................................... 90
26.6.
USB Problems ........................................................................................... 91
26.7.
No Sound Problem ..................................................................................... 92
26.8.
No Sound Problem at Headphone.................................................................... 93
26.9.
Standby On/Off Problem.............................................................................. 93
26.10. No Signal Problem ..................................................................................... 95
25. HOTEL TV MODE............................................................................................. 72
22.3. VGA (CN132) ............................................................................................ 75
23. SERVICE MENU SETTINGS ........................................................................................ 76
23.1. Video Settings .......................................................................................... 77
23.2. Audio Settings .......................................................................................... 78
23.3. Options .................................................................................................. 79
23.4. Tuning Settings ......................................................................................... 81
23.5. Source Settings ......................................................................................... 82
23.6. Diagnostic ............................................................................................... 83
23.7. USB Operations ......................................................................................... 84
24. SOFTWARE UPDATE............................................................................................... 84
26. TROUBLESHOOTING .............................................................................................. 85
26.1.
No Backlight Problem.................................................................................. 85
26.2.
CI Module Problem..................................................................................... 87
26.3.
Led Blinking Problem .................................................................................. 88
26.4.
IR Problem .............................................................................................. 89
26.5.
Keypad Touchpad Problems .......................................................................... 90
26.6.
USB Problems ........................................................................................... 91
26.7.
No Sound Problem ..................................................................................... 92
26.8.
No Sound Problem at Headphone.................................................................... 93
26.9.
Standby On/Off Problem.............................................................................. 93
26.10. No Signal Problem ..................................................................................... 95
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