Pioneer PRO-610HD Panel Adjustment, Data value section, Adjustment item section, Procedures

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

8Panel Adjustment

				Start	1st FAC
1	2	3	4
4		5	6	CH	ADJUSTMENT	PANEL
1		2	3
7		8	9	RETURN
		0
CH			VOL

5

2 3

8°￿

BRIGHT –24

ë￿Telop : White Data value

•Mode for adjusting the brightness, contrast LEFT and RIGHT of the gray part (panel) of the 4:3 normal screen.

<Data value section>

VOL or

<Adjustment item section>

1 2 3

4

1 : BRIGHT (–64 to 63)

2 : CONTRAST (–64 to 63)

3 : LEFT (–128 to 127)

4 : RIGHT (–128 to 127)

Procedures

1Send the black-burst signal to the INPUT 1 connector.

Enter Adjustment mode by following the procedures described above.

2With BRIGHT, adjust the gray part (panel) of the screen.

By observing TP5151 of the GREEN CRT DRIVE assembly with the oscilloscope, , adjust the brightness level which is low by 20V from Black level of the main screen.

210V

31.7μS

Main screen (black)

Approx. 20V Panel part: The level of this part changes with the BRIGHT data.

GND

3Switch the input signal to a 100%-white signal.

Adjust the panel part and the main screen with CONTRAST.

Observe the same site as described in Step 2 above, and adjust the amplitude of the luminosity.

Adjust so that the level of the luminosity of the panel and that of the main screen become the same.

Approx. 0V

Main screen (white)

The level of the panel part changes with the CONTRAST data.

The level of the main screen heightens or lowers in the reverse direction.

216