Panel Testing - HP LCD MONITORS S1931A User Manual

PIN
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5.4 Panel testing

The ratio of valid pixels on each LCD screen reaches 99.99% or higher. However, less than 0.01% of the
pixels may cause dark dots displayed on the screen.
Signal
Red Signal
Green Signal
Blue Signal
Ground
Cable testing
Red Signal Ground
Green Signal Ground
Blue Signal Ground
5 VDC
Null
Ground
SDA (for DDC)
Horizontal synchronization
Vertical synchronization
SCL (for DDC)
VGA Interface
19