Lcd Rgb Offset Adjustment; Lcd Gain Adjustment - Epson PhotoPC 850Z Service Manual

Epson photopc 850z digital still camera service manual
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EPSON PhotoPC 850Z

5.2.7.2 LCD RGB Offset Adjustment

ADJUSTING METHOD
Adjust LCD "RGB Offset" so that the amplitude of the CL403 waveform
reaches 7.5 Vp-p ± 0.3V.
Figure 5-10. LCD RGB Offset Adjustment
Adjustment

5.2.7.3 LCD Gain Adjustment

ADJUSTING METHOD
Adjust LCD "Gain" so that the amplitude of the CL403 waveform reaches 4.0
Vp-p ± 0.2V.
NOTE: LCD RBG Offset adjustment should always be carried out first.
Figure 5-11. LCD Gain Adjustment
Adjustment
Revision A
99

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