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Steps

Remarks

Connect IIC cable (bus controller-cable) after banner OSD appear.
And after SRQ-L, begin an adjustment 2 seconds later.

Adjustment of HD system

1. At 1080i 100% Full White or Split colour bar receive component signal, as shown below.

2. Goes into service mode.
3. Push [ 1 ] or [ 2 ] key, and goes into adjustment mode for [ Contrast ].

Adjustment

1. The colour key yellow button of remote control is pushed.
2. The OSD character of sub-contrast becomes red.

(Inside under automatic adjustment)

3. The OSD character of sub-contrast returns to black.

When [NG] is displayed, adjustment failure.

4. End.

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The adjusting method is different according to the PEAKS EEPROM version.
[copy adjustment] : Peaks EEPROM ver.1.00-
[Differential and copy adjustment] : Peaks EEPROM ver.1.01-

Name of measuring instrument

Connection

Remarks

W/ B pattern
Color analyzer
(Minolta CA-100 or equivalent)

Panel surface

Steps

Remarks

• Make sure the front panel to be used on the final set is fitted.
• Make sure a color signal is not being shown before adjustment.
• Put the color analyzer where there is little colour variation.

Copy Adjustment method in service mode.
When you push [OK] key in each item,
Adjustment data is copied between HD data and SD data.

Picture menu : Dynamic
ASPECT : 16:9

Condition is same at 
alternative method too.

1. Enter the service mode.

Please receive the Aanalog-RF.
Or, please select CVBS/YUV/HDMI. (No inputting is possible.).
(Forbid Analog-RF with no signal.)

2. A number key [1] or [2] are operated and [WB-ADJ] is displayed.

Check that the color temp is [COOL].

3. A number key [0] is operated and select [METHOD 01].
4. A number key [5] is operated and [INNER PATTERN] is displayed.

5. Select [G-CUTOFF] item, using the number-key [3] or [4], and set to [80], using the volume-key [+] or [-].

Also, [B-CUTOFF] and [R-CUTOFF] set to [80].

6. Set [G-DRIVE] at [D0].
7. Touch the signal receiver of color analyzer to the INNER PATTERN center, and adjust B drive and R drive 

so x, y become the [COLOR TEMP COOL] in the below table1.

8. All RGB drive increase so that the maximum drive value of RGB may become [FF].

([ALL-DRIVE] set to [FF].)

9. Set color temp to [NORMAL] using [7] key.

10. Fix G-CUTOFF, B-CUTOFF and R-CUTOFF at [80].

11. Set [G-DRIVE] at [D0].

12. Adjust B-DRIVE and R-DRIVE so the INNER PATTERN x, y become the [COLOR TEMP NORMAL] in the 

below table1. 

13. All RGB drive increase so that the maximum drive value of RGB may become [FF].

([ALL-DRIVE] set to [FF].)

14. Set color temp to [WARM] using [7] key.
15. Fix G-CUTOFF, B-CUTOFF and R-CUTOFF at [80].
16. Set [G-DRIVE] at [D0].
17. Adjust B-DRIVE and R-DRIVE so the INNER PATTERN x, y become the [COLOR TEMP WARM] in the 

below table1.

18. All RGB drive increase so that the maximum drive value of RGB may become [FF].

([ALL-DRIVE] set to [FF].)

19. Confirm [METHOD=01].

Please refer table2-3 to address.

Asking matter to execute white balance difference adjustment.
Please feed back the DAC value in the adjusted each color temperature in an internal pattern.
 

METHOD=01
copy adjustments

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Steps

Remarks

[Differential and copy adjustment]
Execute adjustment for color temp. [NORMAL], and set data for color temp. [COOL], [WARM] by data shift WB 
of HD (or PAL) copies the adjustment data from an adjusted format side.

The adjustment does only color temp. [NORMAL].
A adjustment value difference from [NORMAL] is written to EEPROM as for [COOL] and [WARM] by operat-
ing a [OK] key.
As for WB of HD (or RF), the adjustment data from an adjusted format side is copied simultaneously.
Text color of the adjusted value changes into red 

→ black at the same time too.

1. Enter the service mode.

Please receive the Aanalog-RF.
Or, please select CVBS/YUV/HDMI. (No inputting is possible.).
(Forbid Analog-RF with no signal.)

2. A number key [1] and [2] are operated and [WB-ADJ] is displayed.

Check that the color temp is [NORMAL].

3. A number key [0] is operated and select [METHOD 03].
4. A number key [5] is operated and [INNER PATTERN] is displayed.

5. Select [G-CUTOFF] item, using the number-key [3] or [4], and set to [80], using the volume-key [+] or [-].

Also, [B-CUTOFF] and [R-CUTOFF] set to [80].

6. Set [G-DRIVE] at [D0].
7. Touch the signal receiver of color analyzer to the INNER PATTERN center, and adjust B drive and R drive 

so x, y become the [COLOR TEMP NORMAL] in the table 1.

8. All RGB drive increase so that the maximum drive value of RGB may become [FF].

([ALL-DRIVE] set to [FF].)

9. A number key [0] is operated and select [METHOD=01].

Please refer table2-3 to address.

METHOD=03
Differential and 
copy adjustment

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