Sharp LC-32DH500E Service Manual ▷ View online
21
5. Adjustment process mode menu (continued)
Figure 11: GAMMA Menu 3/3
Figure 12: NOISE REDUCTION Menu
← W/B adjustment, gradation 4R adjustment value.
← W/B adjustment, gradation 4G adjustment value.
← W/B adjustment, gradation 4B adjustment value.
← W/B adjustment, gradation 5R adjustment value.
← W/B adjustment, gradation 5G adjustment value.
←W/B adjustment, gradation 5B adjustment value.
←W/B adjustment, gradation 6R adjustment value.
←W/B adjustment, gradation 6G adjustment value.
← W/B adjustment, gradation 6R adjustment value.
← EEP writing of adjustment values.
← W/B adjustment, gradation 4G adjustment value.
← W/B adjustment, gradation 4B adjustment value.
← W/B adjustment, gradation 5R adjustment value.
← W/B adjustment, gradation 5G adjustment value.
←W/B adjustment, gradation 5B adjustment value.
←W/B adjustment, gradation 6R adjustment value.
←W/B adjustment, gradation 6G adjustment value.
← W/B adjustment, gradation 6R adjustment value.
← EEP writing of adjustment values.
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GAMMA
MGAMMA
R4
607
MGAMMA
G4
627
MGAMMA
B4
697
MGAMMA
R5
762
MGAMMA
G5
770
MGAMMA
B5
857
MGAMMA
R6
900
MGAMMA
G6
895
MGAMMA
B6
1008
MGAMMA WRITE
Press “Page Up/Page Down” key to jump to next/previous page.
← Informative (changing).
← Informative (changing).
← Informative.
← Changeable between 0 and 255.
← Informative.
← Informative.
← Informative.
← Press “
← Informative (changing).
← Informative.
← Changeable between 0 and 255.
← Informative.
← Informative.
← Informative.
← Press “
◄
” or “
►
” to change 0/1.
Only for Engineering purpose
(Please don’t use)
(Please don’t use)
←
←
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SYSTEM INFORMATION
NOISE LEVEL
13722
GLOBAL MOTION
1511
BIT
RATE
32688
Scan name search
2
VPS code
FFFF
830/1 code
FFFF
830/2 code
FFFF
Top txt enabled
1
LC-32DH500
22
6. Video Signal Adjustment Procedure
6.1. RGB SCART ADC
1. Enter in Service mode.
2. Press “▼” until selecting “ADC ADJUST” option.
3. Press “OK”.
4. “ADC ADJUST” menu appears. Fig. 7.
5. Press “▼” until selecting “ADJUST” option.
6. Press “►”until selecting “Internal Signal”.
7. Press “▲”until selecting “MODE” option.
8. Press “►”until selecting “RGB”.
9. Press “▼” until selecting “AUTO ADC” option.
10. Press “►”, the adjustment starts.
11. “SUCCESS” appears when the adjustments fi nish.
12. Exit of Service mode.
2. Press “▼” until selecting “ADC ADJUST” option.
3. Press “OK”.
4. “ADC ADJUST” menu appears. Fig. 7.
5. Press “▼” until selecting “ADJUST” option.
6. Press “►”until selecting “Internal Signal”.
7. Press “▲”until selecting “MODE” option.
8. Press “►”until selecting “RGB”.
9. Press “▼” until selecting “AUTO ADC” option.
10. Press “►”, the adjustment starts.
11. “SUCCESS” appears when the adjustments fi nish.
12. Exit of Service mode.
6.2. COMPONENTS ADC
1. Enter in Service mode.
2. Press “▼” until selecting “ADC ADJUST” option.
3. Press “OK”.
4. “ADC ADJUST” menu appears. Fig. 7.
5. Press “▼” until selecting “ADJUST” option.
6. Press “►”until selecting “Internal Signal”.
7. Press “▲”until selecting “MODE” option.
8. Press “►”until selecting “YPbPr(SD)”.
9. Press “▼” until selecting “AUTO ADC” option.
10. Press “►”, the adjustment starts.
11. “SUCCESS” appears when the adjustments fi nish.
2. Press “▼” until selecting “ADC ADJUST” option.
3. Press “OK”.
4. “ADC ADJUST” menu appears. Fig. 7.
5. Press “▼” until selecting “ADJUST” option.
6. Press “►”until selecting “Internal Signal”.
7. Press “▲”until selecting “MODE” option.
8. Press “►”until selecting “YPbPr(SD)”.
9. Press “▼” until selecting “AUTO ADC” option.
10. Press “►”, the adjustment starts.
11. “SUCCESS” appears when the adjustments fi nish.
Note: both SD and HD are adjusted.
12. Exit of Service mode.
LC-32DH500
23
7. White Balance Adjustment
Condition: AV MODE= Dynamic (backlight at max.).
• Adjustments reference device: Minolta CA-210
• Adjustments target: x=0.272, y=0.277
High: adjustments spec ±0.001, inspection spec: ±0.002
Low: adjustments spec ±0.002, inspection spec: ±0.004
• Adjustments reference device: Minolta CA-210
• Adjustments target: x=0.272, y=0.277
High: adjustments spec ±0.001, inspection spec: ±0.002
Low: adjustments spec ±0.002, inspection spec: ±0.004
1. Press “▼” until selecting “GAMMA” option.
2. Press “OK”.
3. “GAMMA” menu appears. Fig. 8.
4. Press “▼” until selecting “MGAMMA RESET”.
5. Press “►”, to restore default values.
6. “MGAMMA RESET SUCCESS” appears.
7. Press “P+” to increase one page.
8. Press “1”, appears “Internal Adjustments Pattern 1”.
9. Hold the default value for “MGAMMA G1”.
(Note: next, try to get the (x, y) adjustments target,
changing “MGAMMA R1” and “MGAMMA B1” as follow).
10. Press “▼” until selecting “MGAMMA R1”.
11. Press “◄ ►” until you obtain the desired value.
12. Press “MENU” to return to previous menu.
13. Press “▼” until selecting “MGAMMA B1”.
14. Press “◄ ►” until you obtain the desired value.
15. Press “MENU” to return to previous menu.
2. Press “OK”.
3. “GAMMA” menu appears. Fig. 8.
4. Press “▼” until selecting “MGAMMA RESET”.
5. Press “►”, to restore default values.
6. “MGAMMA RESET SUCCESS” appears.
7. Press “P+” to increase one page.
8. Press “1”, appears “Internal Adjustments Pattern 1”.
9. Hold the default value for “MGAMMA G1”.
(Note: next, try to get the (x, y) adjustments target,
changing “MGAMMA R1” and “MGAMMA B1” as follow).
10. Press “▼” until selecting “MGAMMA R1”.
11. Press “◄ ►” until you obtain the desired value.
12. Press “MENU” to return to previous menu.
13. Press “▼” until selecting “MGAMMA B1”.
14. Press “◄ ►” until you obtain the desired value.
15. Press “MENU” to return to previous menu.
(Note: In case of not being possible to achieve the desired
(x, y) target, try to get it by changing also the “MGAMMA G1”)
(x, y) target, try to get it by changing also the “MGAMMA G1”)
16. Press “2”, appears “Internal Adjustments Pattern 2”.
17. Repeat from step 9 to 15 for the “MGAMMA R2” and “MGAMMA B2”.
18. Press “3”, appears “Internal Adjustments Pattern 3”.
19. Repeat from step 9 to 15 for the “MGAMMA R3” and “MGAMMA B3”.
20. Press “4”, appears “Internal Adjustments Pattern 4”.
21. Repeat from step 9 to 15 for the “MGAMMA R4” and “MGAMMA B4”.
22. Press “5”, appears “Internal Adjustments Pattern 5”.
23. Repeat from step 9 to 15 for the “MGAMMA R5” and “MGAMMA B5”.
24. Press “6”, appears “Internal Adjustments Pattern 6”.
25. Repeat from step 9 to 15 for the “MGAMMA R6” and “MGAMMA B6”.
26. Press “▼” until selecting “MGAMMA WRITE”.
27. Press “►”, to save the new values.
28. “MGAMMA WRITE SUCCESS” appears.
17. Repeat from step 9 to 15 for the “MGAMMA R2” and “MGAMMA B2”.
18. Press “3”, appears “Internal Adjustments Pattern 3”.
19. Repeat from step 9 to 15 for the “MGAMMA R3” and “MGAMMA B3”.
20. Press “4”, appears “Internal Adjustments Pattern 4”.
21. Repeat from step 9 to 15 for the “MGAMMA R4” and “MGAMMA B4”.
22. Press “5”, appears “Internal Adjustments Pattern 5”.
23. Repeat from step 9 to 15 for the “MGAMMA R5” and “MGAMMA B5”.
24. Press “6”, appears “Internal Adjustments Pattern 6”.
25. Repeat from step 9 to 15 for the “MGAMMA R6” and “MGAMMA B6”.
26. Press “▼” until selecting “MGAMMA WRITE”.
27. Press “►”, to save the new values.
28. “MGAMMA WRITE SUCCESS” appears.
LC-32DH500
24
8. Initialization to factory setting
Caution: When the factory settings have been made, all user setting data, including the channel settings, are initialized.
(The adjustments done in the adjustment process mode are not initialized.) Keep this in mind when initializing these settings.
(The adjustments done in the adjustment process mode are not initialized.) Keep this in mind when initializing these settings.
1. Enter in Service mode.
2. Press “▼” or “▲” key until selecting INIT.
3. Press OK key.
4. INIT menu appears and “Factory init” option is selected.
5. Press “◄” or “►” until selecting the option desired (EURO/RUSSIA/SWEDEN/UK/EAST EUROPE).
6. Press OK key and initialization starts.
7. OK, EURO message appears for EURO option when the setting is complete.
2. Press “▼” or “▲” key until selecting INIT.
3. Press OK key.
4. INIT menu appears and “Factory init” option is selected.
5. Press “◄” or “►” until selecting the option desired (EURO/RUSSIA/SWEDEN/UK/EAST EUROPE).
6. Press OK key and initialization starts.
7. OK, EURO message appears for EURO option when the setting is complete.
OK, RUSSIA message appears for RUSSIA option when the setting is complete.
OK, SWEDEN message appears for SWEDEN option when the setting is complete.
OK, UK message appears for UK option when the setting is complete.
OK, EAST EUROPE message appears for EAST EUROPE option when the setting is complete.
Note: Never turn the power off during initialization.
OK, SWEDEN message appears for SWEDEN option when the setting is complete.
OK, UK message appears for UK option when the setting is complete.
OK, EAST EUROPE message appears for EAST EUROPE option when the setting is complete.
Note: Never turn the power off during initialization.
To exit the adjustment process mode, unplug the AC power cord from the outlet to forcibly turn off the power.
The following settings will be back to their factory ones.
• User settings
• Channel data (e.g. broadcast frequencies)
• Maker option setting
• Password data
• Channel data (e.g. broadcast frequencies)
• Maker option setting
• Password data
LC-32DH500
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