JVC DT-V2000SU Service Manual page 76

DT-V2000SU
640 x 480 (31.5kHz/60Hz) RGB (INPUT A) BRIGHT (COLOR TEMP = HIGH 9300K)
Test equipment Signal generator (2% step gray scale pattern)
Test points
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Adjustment locations SG02 (BRIGHT)
1. Set the color temp. to HIGH in the MENU screen.
2. Set the CONTRAST and BRIGHT VR on the front panel to the click position.
3. Input the 2% step gray scale pattern signal to the input A terminal.
4. Adjust SG02 to where the gray scale 0% black component faintly brightens (Not to black level too bright extremity).
640 x 480(31.5kHz/60Hz) RGB (INPUT A) BRIGHT(COLOR TEMP = LOW 6500K)
Test equipment Signal generator (2% step gray scale pattern)
Test points
Adjustment locations SG03 (BRIGHT)
1. Set the color temp. to HIGH in the MENU screen.
2. Set the CONTRAST and BRIGHT VR on the front panel to the click position.
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3. Input the 2% step gray scale pattern signal to the input A terminal.
4. Adjust SG03 to where the gray scale 0% black component faintly brightens (Not to black level too bright extremity).
640 x 480(31.5kHz/60Hz) RGB (INPUT C) BRIGHT (COLOR TEMP = HIGH 9300K)
Test equipment Signal generator (2% step gray scale pattern)
Test points
•
Adjustment locations SH02 (BRIGHT)
1. Set the color temp. to HIGH in the MENU screen.
2. Set the CONTRAST and BRIGHT VR on the front panel to the click position.
3. Input the 2% step gray scale pattern signal to the input A terminal.
4. Adjust SH02 to where the gray scale 0% black component faintly brightens (Not to black level too bright extremity).
640 x 480(31.5kHz/60Hz) RGB (INPUT C) BRIGHT(COLOR TEMP = LOW 6500K)
•
Test equipment Signal generator (2% step gray scale pattern)
Test points
Adjustment locations SH03 (BRIGHT)
1. Set the color temp. to HIGH, the scan size to OVER, and set the ASPECT to 16:9 in the MENU screen.
2. Set the CONTRAST and BRIGHT VR on the front panel to the click position.
3. Input the 2% step gray scale pattern signal to the input A terminal.
4. Adjust SH03 to where the gray scale 0% black component faintly brightens (Not to black level too bright extremity).
•
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No. 51519B