
*Note: You can easily distinguish the problem is on the monitor or on the computer by using the monitor’s
With the monitor power ON, disconnect the signal cable from monitor. If you see a “NO SIGNAL” image on the screen, (shown below) the monitor is function properly, and the problem is at PC side, or signal cable.
NO SIGNAL
SERVICING
Refer all servicing to qualified service personnel.
Serious shock hazards exist within the covers of this monitor.
Do not open the covers under any circumstances - there are no serviceable parts inside.
SIGNAL CONNECTOR INFORMATION
15
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Pin | Function | Pin | Function | |
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1 | Red signal | 9 | NC | |
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2 | Green signal | 10 | Digital ground | |
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3 | Blue signal | 11 | Ground | |
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4 | Ground | 12 | SDA (DDC1/DDC2B) | |
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5 | * | 13 | Horizontal | |
Synchronization | ||||
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6 | Red return | 14 | Vertical synchronization | |
& VCLK (DDC1) | ||||
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7 | Green | 15 | SCL (DDC 2B) | |
return | ||||
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8 | Blue return |
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*Note: This pin is used for self test detection; at PC side, this pin has to be connected to ground.