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4-47
4. Troubleshooting
List of SI Vendors for Compatible Data Cables Supplied with the TV
- Refer to the code label on the data cables.
SI Vendor
Calibration
Other Vendors
BN39-00864A
MagiLink
BN39-01110B
MovieLink
BN39-01134B
Warning
When you use the DC power output jack, you have to check the standard output power of STB(SBB) and you should use
the DC power within the standard output(5Vdc/2.5A, 12Vdc/1.5A).
- For 5V SBB, SBB load current must not exceed 2.5A.
- For 12V SBB, SBB load current must not exceed 1.5A.
- The initial output is 5V.
- For 12V SBB, you have to change the output voltage to 12V in order to use the power.
Changing the Output Voltage
Press the
POWER
button.
- The TV is powered on.
Press the following remote control buttons in order.
INFO
MEMU
0
1
EXIT
- The Hotel Option menu appears.
Press the ▲ or ▼ button to select “DC Power Output”.
Press the ◄ or ►button to select “12V” or “5V”.
Plug out and then plug in the power cord again.
- The voltage change is applied when you turn
the TV on again after changing the Factory
Option setting.
1.
2.
3.
4.
Содержание LA22B450C4H
Страница 185: ...1 4 1 Precautions Memo...
Страница 201: ...4 5 4 Troubleshooting LVDS PC_RGB HV_Sync MAINBOARD BOTTOM...
Страница 202: ...4 6 4 Troubleshooting WAVEFORMS 1 PC input V sink H sink R G B 2 LVDS output...
Страница 204: ...4 8 4 Troubleshooting HDMI 2 HDMI 1 MAINBOARD TOP...
Страница 205: ...4 9 4 Troubleshooting WAVEFORMS 3 HDMI input RX_Data RX_Clk 2 LVDS output...
Страница 207: ...4 11 4 Troubleshooting B3 3V_PW Tuner_CVBS B5V_VCCT_PW MAINBOARD TOP...
Страница 208: ...4 12 4 Troubleshooting WAVEFORMS 4 CVBS OUT Grey Bar 2 LVDS output...
Страница 210: ...4 14 4 Troubleshooting TS_DATA B1 2V_PW B3 3V_PW B5V_VCCT_PW MAINBOARD TOP...
Страница 211: ...4 15 4 Troubleshooting WAVEFORMS 2 LVDS output...
Страница 213: ...4 17 4 Troubleshooting MAINBOARD BOTTOM...
Страница 214: ...4 18 4 Troubleshooting WAVEFORMS 4 CVBS OUT Grey Bar 2 LVDS output...
Страница 216: ...4 20 4 Troubleshooting MAINBOARD BOTTOM...
Страница 217: ...4 21 4 Troubleshooting WAVEFORMS 5 Compnent_Y Gray scale Pb Pr Color bar 2 LVDS output...
Страница 220: ...4 24 4 Troubleshooting WAVEFORMS 6 I2C Data 7 Speaker out...
Страница 241: ...4 45 4 Troubleshooting Connecting the TV with STB SBB...
Страница 259: ...4 63 4 Troubleshooting 4 10 PCB diagram...
Страница 260: ...4 64 4 Troubleshooting...
Страница 261: ...6 1 6 Wiring Diagram 6 Wiring Diagram 6 1 Wiring Diagram 26 32 37 40...