 Posted: Mon Jul 20, 2009 12:14 am Post subject: |
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| on psu
cn 68 pin 6 voltage measures 5.05v connector cn 64 measures 61.8v cn 64 pin 10 measures 84.5v Self -Diagnosis mode hr1:ok h16:ok h32:ok h15:ok h31:ok h83:ok --- --- --- --- . |
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| Posted: Sun Jul 19, 2009 8:09 pm Post subject: |
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| Repost the last post I'm getting an error. | |
| Posted: Sun Jul 19, 2009 5:36 pm Post subject: |
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| on psu
cn 68 pin 6 voltage is 5.05v connector cn 64 measures 61.8v cn 64 pin 10 measures 84.5v Self -Diagnosis mode hr1:ok h16:ok h32:ok h15:ok h31:ok h83:ok --- --- --- --- |
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| Posted: Sun Jul 19, 2009 4:37 pm Post subject: |
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| If the lite is green, and it's NOT IN THE POWER SAVING MODE, at connector cn 68 pin 6 if the voltage is 5 volts it's not the power supply, then check connector cn 64 if pin 1 is between 50 and 70 volts pin 10 is between 75 and 90 volts it' the panel.
1) Press the SUB-POWER button and chanel up button on the bottom of the monitor at the same time, and keep it for more than 5 seconds after the power turned on. 2) The monitor will be turned on, and it will display On-Screen Display of the Self-check result and the failure history as below. 3) Any operation would cancel the Self -Diagnosis mode. 4) The following table shows the OSD symbols and contents of failure PWB in which failure most probably would be allocated according to the number of blinks. |
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| Posted: Sun Jul 19, 2009 4:26 pm Post subject: |
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| Have you measured the VS or VA voltage to see if it drops when the picture disappears? | |
| Posted: Sun Jul 19, 2009 3:48 pm Post subject: |
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| no power light stops on green. | |
| Posted: Sun Jul 19, 2009 3:10 pm Post subject: |
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| Does the power lite change? | |
| Posted: Sun Jul 19, 2009 11:58 am Post subject: |
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| when picture disappears, if i try menu on remote no on screen display will show just a blank background, but weirdly if i turn tv to standby for a couple of seconds on remote then switch tv back on the tv will come back on and picture will be on again ? | |
| Posted: Sun Jul 19, 2009 3:45 am Post subject: |
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| When the picture disappears, if you hit menu on the remote does the menu still come up? | |
| Posted: Sat Jul 18, 2009 12:43 pm Post subject: |
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| at a rough guess i would say its about 5 - 6 years old yes. | |