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LC-32LE511
LC-40LE511
LC-40LE531
LC-32LE511
LC-40LE511
LC-40LE531
54
F. USB Problems
Problem:
USB is not working or no USB Detection.
Check USB Supply, It should be nearly 5V. Also USB Enable should be logic high.
G. No Sound Problem
Problem:
No audio at main TV speaker outputs.
Check supply voltages of VDD_AUDIO, 8V_VCC and 12V_VCC with a voltage-meter.
There may be a problem in headphone connector or headphone detect circuit (when
headphone is connected, speakers are automatically muted). Measure voltage at HP_DETECT
pin, it should be 3.3v.
H. Standby On/Off Problem
Problem:
Device can not boot, TV hangs in standby mode.
There may be a problem about power supply. Check main supplies with a voltage-meter. Also
there may be a problem about SW. Try to update TV with latest SW. Additionally it is good
Содержание LC-32LE511E
Страница 28: ...28 LC 32LE511 LC 40LE511 LC 40LE531 c Absolute Ratings d Recommended Operating Conditions e Pin Functions ...
Страница 31: ...31 LC 32LE511 LC 40LE511 LC 40LE531 LC 32LE LC 40LE LC 40LE FAIRCHILD FAN2110 U19 U20 a General Description ...
Страница 38: ...38 LC 32LE511 LC 40LE511 LC 40LE531 21 c BCM3556 Block Diagram ...
Страница 47: ...47 LC 32LE511 LC 40LE511 LC 40LE531 LC 32LE LC 40LE LC 40LE b Pinning ...
Страница 56: ...56 LC 32LE511 LC 40LE511 LC 40LE531 39 15 LOW POWER CEC MICROCONTROLLER NEC uPD78F0503 Pinning ...
Страница 58: ...58 LC 32LE511 LC 40LE511 LC 40LE531 b Block Diagram ...
Страница 59: ...59 LC 32LE511 LC 40LE511 LC 40LE531 LC 32LE LC 40LE LC 40LE Figure 8 Pin Diagram ...
Страница 76: ...76 LC 32LE511 LC 40LE511 LC 40LE531 57 Video Settings Audio Settings ...
Страница 77: ...77 LC 32LE511 LC 40LE511 LC 40LE531 LC 32LE LC 40LE LC 40LE 58 Options 1 Menu Options 2 Menu ...
Страница 78: ...78 LC 32LE511 LC 40LE511 LC 40LE531 59 Tuner Settings Menu Source Settings Menu ...
Страница 79: ...79 LC 32LE511 LC 40LE511 LC 40LE531 LC 32LE LC 40LE LC 40LE Diagnostic Menu 21 General Block Diagram ...
Страница 100: ...100 LC 32LE511 LC 40LE511 LC 40LE531 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 I H G F E D C B A Power Supply Diagram ...
Страница 101: ...101 LC 32LE511 LC 40LE511 LC 40LE531 24 PRINTED WIRING BOARD Main Unit PWB Top Side ...
Страница 102: ...102 LC 32LE511 LC 40LE511 LC 40LE531 PRINTED WIRING BOARD Continued Main Unit PWB Bottom Side ...
Страница 150: ...150 LC 32LE511 LC 40LE511 LC 40LE531 NOTES ...
Страница 154: ...154 LC 32LE511 LC 40LE511 LC 40LE531 NOTES ...
Страница 155: ...155 LC 32LE511 LC 40LE511 LC 40LE531 LC 32LE LC 40LE LC 40LE NOTES ...