JVC DT-V2000SU Service Manual page 75

DT-V2000SU
720P 16: 9 BRIGHT (COLOR TEMP = HIGH 9300K)
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Test equipment Signal generator (2% step gray scale pattern)
Test points
Adjustment locations SE02 (BRIGHT), SI0S(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 SE02 to where the gray scale 0% black component faintly brightens (Not to black level too bright extremity).
5. Switch the scan size to UNDER in the MENU screen.
6. In the same way, adjust the SI08 to the 0% black component faintly brightens.
720P 16: 9 BRIGHT (COLOR TEMP = LOW 6500K)
Test equipment Signal generator (2% step gray scale pattern)
Test points
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Adjustment locations SE11 (BRIGHT), SI09 (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 SE11 to where the gray scale 0% black component faintly brightens (Not to black level too bright extremity).
5. Switch the scan size to UNDER in the MENU screen.
6. In the same way, adjust the SI09 to the 0% black component faintly brightens.
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1080i 16: 9 BRIGHT(COLOR TEMP = HIGH 9300K)
Test equipment Signal generator (2% step gray scale pattern)
Test points
Adjustment locations SF02 (BRIGHT), Sl11(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 SF02 to where the gray scale 0% black component faintly brightens (Not to black level too bright extremity).
5. Switch the scan size to UNDER in the MENU screen .
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6. In the same way, adjust the SI 11 to the 0% black component faintly brightens.
1080i 16: 9 BRIGHT (COLOR TEMP = LOW 6500K)
Test equipment Signal generator (2% step gray scale pattern)
Test points
Adjustment locations SF11 (BRIGHT), Sl12(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 SF11 to where the gray scale 0% black component faintly brightens (Not to black level too bright extremity).
5. Switch the scan size to UNDER in the MENU screen.
6. In the same way, adjust the SI 12 to the 0% black component faintly brightens .
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No. 51519B
59