White balance adjustment, Memory initilization, Service mode and service mode list, brightness and conttast settings - Sanyo DP19649 LCD TV
Service mode1. Set the VOLUME to minimum.
2. Press the VOL. DOWN button on the set and the channel button (9) on the remote control for more than 2 seconds to display adjustment mode on
3. Use the CH. UP/DOWN button or Channel button (0-9) on the remote control to select the options
4. Press the MENU button on the remote control to end the adjustments.
5. To display the adjustment screen for TV, AV, COMPONENT, HDMI and PC mode, press the INPUT SELECT button on the remote control.
6. Receive the DIGITAL broadcasting.
7. To display the adjustment screen fo DTV mode, select the digital channel.
8. Press the VOL.DOWN button on the set and the channel
(9) on the remote control for more than 2 seconds.
SERVICE MODE LIST
This unit is provided with the following SERVICE MODES so you can repair, examine and adjust easily
To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote control for more than a the standard time in the appropriate condition.
Power ON > VOL. DOWN (Minimum) - press (0) button on the remote control for about 2 seconds – Releasing V-Chip password.
Power On > Volume don (minimum) – press (1) button on the remote control for about 2 seconds - initialization of factory TV data.
NOTE: If you set factory initialization, the memories are reset such as the channel setting, and the POWER ON total hours.
Power On > Volume down (Minimum) – press (60 key on the remote control for about 2 seconds.- Can be checked of the INITIAL DATA of MEMORY IC.
Power On > Volume down (Mimimum) – press (8) key on the remote control for more than 2 seconds - Check of the SUM DATA and MICON VERSION on the screen.
Power ON > Volume Down (Minimum) – press (9) key on the remote control for more than 2 seconds - Display of the Adjustment MENU on the screen (On-Screen Display Adjustment).
1. Place the set in Aging Test for more than 30 minutes.
2. Receive the gray scale pattern from the Pattern Generator
3. Press the INPUT SELECT button on the remote control to set to the AV mode.
4. Using the remote control, set the brightness and contrast to normal position.
5. Activate the adjustment mode and press the channel button (03) on the remote control to select "R DRIVE(N)".
6. Press the CH. UP/DOWN button on the remote control to select the "R CUTOFF(N)", "B DRIVE(N)", "B CUTOFF(N)", "R DRIVE(C)", "R CUTOFF(C)", "B DRIVE(C)", "B CUTOFF(C)", "R DRIVE(W)", "R CUTOFF(W), "B DRIVE(W)" or "B CUTOFF(W)"
7. Adjust the VOL.UP/DOWN button on the remote control to whiten the R DRIVE(N), R CUTOFF(N), B DRIVE(N), B CUTOFF(N), R DRIVE(C), R CUTOFF(C), B DRIVE(C), B CUTOFF(C), R DRIVE(W) ,R CUTOFF(W), B DRIVE(W) and B CUTOFF(W) at each step tone sections equally.
8. Perform the above adjustments 6 and 7 until the white color is achieved.
BRIGHTNESS CENT
1. Place the set in Aging Test for more than 30 minutes.
2. Receive the color bar pattern. (RF Input)
3. Using the remote control, set the brightness and contrast to normal position.
4. Activate the adjustment mode display and press the channel button (32) on the remote control to select "BRIGHTNESS CENT".
5. Press the VOL.UP/DOWN button on the remote control until the contrast step No. becomes "124".
6. Check if the picture is normal.
7. Receive the color bar pattern. (VIDEO Input)
8. Using the remote control, set the brightness and contrast to normal position.
9. Press the INPUT SELECT button on the remote control to set to the AV mode.
10. Activate the adjustment mode display and press the channel button (32) on the remote control to select "BRIGHTNESS CENT".
11. Press the VOL.UP/DOWN button on the remote control until the contrast step No. becomes "126".
12.Check if the picture is normal.
13.Receive the color bar pattern. (S-VIDEO Input)
14.Using the remote control, set the brightness and contrast to normal position.
15. Press the INPUT SELECT button on the remote control to set to the AV(Y/C) mode. Then perform the above adjustments 10~12.
16. Playback the DVD(480i) disc. (COMPONENT Input)
17. Using the remote control, set the brightness and contrast to normal position.
18. Press the INPUT SELECT button on the remote control to set to the COMPONENT mode.
19. Activate the adjustment mode display and press the channel button (32) on the remote control to select "BRIGHTNESS CENT".
20. Press the VOL.UP/DOWN button on the remote control until the contrast step No. becomes "125".
21. Check if the picture is normal.
22.Playback the DVD(480i) disc. (HDMI Input)
23.Using the remote control, set the brightness and contrast to normal position.
24. Press the INPUT SELECT button on the remote control to set to the HDMI mode.
25. Activate the adjustment mode display and press the channel button (32) on the remote control to select "BRIGHTNESS CENT".
26. Press the VOL.UP/DOWN button on the remote control until the contrast step No. becomes "123".
27. Check if the picture is normal
CONTRAST MAX
1. Place the set in Aging Test for more than 30 minutes.
2. Receive the color bar pattern. (RF Input)
3. Using the remote control, set the brightness and contrast to normal position.
4. Activate the adjustment mode display and press the channel button (51) on the remote control to select "CONTRAST MAX".
5. Press the VOL.UP/DOWN button on the remote control until the contrast step No. becomes "140".
6. Check if the picture is normal.
7. Receive the color bar pattern. (VIDEO Input)
8. Using the remote control, set the brightness and contrast to normal position.
9. Press the INPUT SELECT button on the remote control to set to the AV mode.
10. Activate the adjustment mode display and press the channel button (51) on the remote control to select "CONTRAST MAX".
11. Press the VOL.UP/DOWN button on the remote control until the contrast step No. becomes "146".
12. Check if the picture is normal.
13. Receive the color bar pattern. (S-VIDEO Input)
14. Using the remote control, set the brightness and contrast to normal position.
15. Press the INPUT SELECT button on the remote control to set to the AV(Y/C) mode. Then perform the above adjustments 10~12.
16. Playback the DVD(480i) disc. (COMPONENT Input)
17. Using the remote control, set the brightness and contrast to normal position.
18. Press the INPUT SELECT button on the remote control to set to the COMPONENT mode.
19. Activate the adjustment mode display and press the channel button (51) on the remote control to select "CONTRAST MAX".
20. Press the VOL.UP/DOWN button on the remote control until the contrast step No. becomes "142".
21. Check if the picture is normal.
22. Playback the DVD(480i) disc. (HDMI Input)
23. Using the remote control, set the brightness and contrast to normal position.
24. Press the INPUT SELECT button on the remote control to set to the HDMI mode.
25. Activate the adjustment mode display and press the channel button (51) on the remote control to select "CONTRAST MAX".
26. Press the VOL.UP/DOWN button on the remote control until the contrast step No. becomes "117".
27. Check if the picture is normal
CONTRAST 40
1. Place the set in Aging Test for more than 30 minutes.
2. Receive the color bar pattern. (RF Input)
3. Using the remote control, set the brightness and contrast to normal position.
4. Activate the adjustment mode display and press the channel button (58) on the remote control to select "CONTRAST 40".
5. Press the VOL. UP/DOWN button on the remote control until the contrast step No. becomes "130".
6. Check if the picture is normal.
7. Receive the color bar pattern. (VIDEO Input)
8. Using the remote control, set the brightness and contrast to normal position.
9. Press the INPUT SELECT button on the remote control to set to the AV mode.
10. Activate the adjustment mode display and press the channel button (58) on the remote control to select "CONTRAST 40".
11. Press the VOL. UP/DOWN button on the remote control until the contrast step No. becomes "136".
12. Check if the picture is normal.
13. Receive the color bar pattern. (S-VIDEO Input)
14. Using the remote control, set the brightness and contrast to normal position.
15. Press the INPUT SELECT button on the remote control to set to the AV(Y/C) mode. Then perform the above adjustments 10~12.
16. Playback the DVD(480i) disc. (COMPONENT Input)
17. Using the remote control, set the brightness and contrast to normal position.
18. Press the INPUT SELECT button on the remote control to set to the COMPONENT mode.
19.Activate the adjustment mode display and press the channel button (58) on the remote control to select "CONTRAST 40".
20.Press the VOL. UP/DOWN button on the remote control until the contrast step No. becomes "134".
21.Check if the picture is normal.
CONTRAST CENTER
1. Place the set in Aging Test for more than 30 minutes.
2. Receive the color bar pattern. (RF Input)
3. Using the remote control, set the brightness and contrast to normal position.
4. Activate the adjustment mode display and press the channel button (50) on the remote control to select "CONTRAST CENTER".
5. Press the VOL.UP/DOWN button on the remote control until the contrast step No. becomes "98".
6. Check if the picture is normal.
7. Receive the color bar pattern. (VIDEO Input)
8. Using the remote control, set the brightness and contrast to normal position.
9. Press the INPUT SELECT button on the remote control to set to the AV mode.
10. Activate the adjustment mode display and press the channel button (50) on the remote control to select "CONTRAST CENTER".
11. Press the VOL.UP/DOWN button on the remote control until the contrast step No. becomes "104".
12. Check if the picture is normal.
13. Receive the color bar pattern. (S-VIDEO Input)
14. Using the remote control, set the brightness and contrast to normal position.
15. Press the INPUT SELECT button on the remote control to set to the AV(Y/C) mode. Then perform the above adjustments 10~12.
16. Playback the DVD(480i) disc. (COMPONENT Input)
17. Using the remote control, set the brightness and contrast to normal position.
18. Press the INPUT SELECT button on the remote control to set to the COMPONENT mode.
19. Activate the adjustment mode display and press the channel button (50) on the remote control to select "CONTRAST CENTER".
20. Press the VOL.UP/DOWN button on the remote control until the contrast step No. becomes "100".
21. Check if the picture is normal
WHEN REPLACING EEPROM (MEMORY) IC
Initial total of MEMORY IC, POWER ON total hours and MICON VERSION can be checked on the screen. Total hours are displayed in 16 system of notation.
If you set a factory initialization, the total hours is reset to "0".
1. Turn the power ON and set to the ALL mode.
2. set the volume to minimum.
3. Press both Volume down and channel (8) button on the remote control for more than 2 seconds
4. After confirmation of each check sum, turn Off the power.
CONFIRMATION OF INITIAL DATA
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to INITIAL SETTING TABLE (Attached "INITIAL DATA")
1. Turn on the POWER, and set to the ALL mode.
2. Set the VOLUME to minimum.
3. Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 2 seconds.
3. Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 2 seconds.
ADDRESS and DATA should appear. [No need to set data other position than 0D00~0EFF]
4. ADDRESS is now selected and should "blink". Using the CH. UP/DOWN button on the remote, step through the ADDRESS until required ADDRESS to be changed is reached.
5. Press VOL. UP/DOWN button to select DATA. When DATA is selected, it will "blink".
6 Again step through the DATA using CH UP/DOWN button until required DATA value has been selected
6. Again, step through the DATA using CH. UP/DOWN button until required DATA value has been selected.
7. Pressing VOL. UP/DOWN button will take you back to ADDRESS for further selection if necessary.
8. Repeat steps 4 to 6 until all data has been checked.
9. When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
After the data input, set to the initializing of shipping.
10. Turn on the Power.
11. Set the VOLUME to minimum.
12. Press both VOL. DOWN button on the set and Channel button (1) on the remote control for more than 2 seconds.
13. After the finishing of the initializing of shipping, the unit will turn off automatically.
The unit will now have the correct DATA for the new MEMORY IC.
