4-41
4. Troubleshooting
3. Sound Test
1) The message “Does the problem still exist with this
sound test?” is displayed.
2) Press “Yes”. This is a TV SET problem.
The message “Contact Samsung’s call center at
1-800-SAMSUNG for assistance.”is displayed
3) Press “No”.
This is not a TV SET problem.
The message “If the self diagnosis picture is OK, picture
distortion may caused by your external device.
Please check connection. If the problem still persists,
refer to the external device’s user manual.” is displayed.
Summary of Contents for UA40B7000WM
Page 7: ...1 4 1 Precautions Memo...
Page 37: ...4 3 4 Troubleshooting...
Page 43: ...4 9 4 Troubleshooting PIN27 A5V PIN23 B12VS PIN15 B5V PIN9 B13V...
Page 45: ...4 11 4 Troubleshooting WAVEFORMS 1 2 PC Input V Sync H Sync 3 LVDS Out CLK...
Page 49: ...4 15 4 Troubleshooting WAVEFORMS 5 Tuner CVBS Out Pattern Grey Bar 6 Eagle Out Clk H Sync...
Page 51: ...4 17 4 Troubleshooting WAVEFORMS 5 Tuner CVBS Out Pattern Grey Bar 7 TS DATA Out Clk Data 0...
Page 53: ...4 19 4 Troubleshooting WAVEFORMS 5 Tuner CVBS Out Pattern Grey Bar...
Page 55: ...4 21 4 Troubleshooting WAVEFORMS 5 Tuner CVBS Out Pattern Grey Bar 9 Component Input Y Pb...
