Pioneer PRO-610HD Coarse Adjustment and Fine Adjust- ment of the Blue, Confirmation of Adjustment

PRO-610HD, PRO-510HD, SD-582HD5, SD-532HD5

3.6.5

Repeat procedures 3.6.2 through 3.6.4 for the other screen modes. (Completion of the red adjustment)

3.7 Coarse Adjustment and Fine Adjust- ment of the Blue

Make coarse and fine-adjustments of the blue in the same manner as with the red, described in 3.5 and 3.6.

3.8 Confirmation of Adjustment

After the green, red, and blue adjustments are finished, check convergence errors with the patterns for all three colors on the monitor.

Check the patterns in all SCREEN modes, and if any error in convergence is recognized, readjust convergence in MANUAL CONVER. mode.

Note: Be sure NOT to change the green pattern during readjustment.

IMPORTANT!

(1)When all the adjustments are completed, or when adjustment should be temporarily interrupted, adjustment data must be written to the EEPROM, in the following manner:

When all the adjustments are completed, or to interrupt adjustment, press the MENU key to quit Convergence Adjustment mode. The display will be unstable for several seconds, but this is because the data are being written to the EEPROM. Wait without doing anything until the display becomes stable, which means writing of data to the EEPROM is finished.

If the power of the TV is turned off (standby) during Convergence Adjustment mode (coarse and fine-adjustments), turn on the TV, enter FACTORY mode, and enter Convergence Adjustment mode by pressing the SET/ENTER key. Then press the MENU key. The data will be written to the EEPROM as described above.

(2)Do NOT turn off the main power during or after convergence adjustment.

If you do so, the adjusted data may be lost. If the data are lost, you must make all the adjustments again.

(3)When the CENTER POINT (test cross) or MULTI-POINT (user convergence) adjustments have been made by a user, and if the unit enters FACTORY Convergence Adjustment mode (with the DOT and SET/ENTER keys), the user's adjustment data will be all cleared and returned to the factory-preset values.

Be sure NOT to enter this Convergence Adjustment mode except when a repair related to convergence or a repair that requires convergence adjustment later, is needed.

If you inadvertently enter Convergence Adjustment mode, readjust the convergence.

7White Balance Adjustment

7-1Contrast Adjustment

Start 1st FAC

"Color Bar"

1 2 3 4

1 2 3

4 5 6

7 8 9

0

CHVOL

3

5

2 3

8 °￿

ë￿

ADJUSTMENT OFFSET

"Normal video signal"

CONTR

Adjust the screen to optimum condition.

At the TP-BK of the B CRT DRIVE Assy, check that the signal is shaped as shown below.

Saturated

Shapely waveform Shapeless waveform

After the STD adjustment is complete, adjust the COMP 15K, COMP 31K, 33K RGB, COLOR TEMP FILM or STD and COLOR TEMP B&W for STD.

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