Electrical Adjustment - Sony STR-DN1010 Service Manual

STR-DN1010
VIDEO CALIBRATION ADJUSTMENT
Adjustment to decide the standard of the video input signal.
Note: After replacing DIGITAL VIDEO board, or after "RESET" of the
special menu mode is executed, perform this adjustment.
1. Adjustment jig
The color pattern generator that can output 100% in NTSC/PAL/
HD color bar signal to the component and the composite at the
same time is necessary for the adjustment.
When there is no color pattern generator, it is possible to substitute
it by the Blu-ray Disc player that can output the component termi-
nal and the video terminal at the same time (Substitution model
name example: BDP-S350).
However, please do the following signal output confi rmation with
the oscilloscope beforehand when substituting it with the Blu-ray
Disc player.
2. Video calibration adjustment
2-1. Connection
color pattern
generator
or
Blu-ray
Disc player
ANALOG VIDEO board
COMPONENT VIDEO ASSIGNABLE
(INPUT ONLY) COMPO 1 IN jack
BD VIDEO IN jack
2-2. Procedure for color pattern generator
1. It connects of step 2-1, and the turn on the main power.
2. "BD" is selected by using [INPUT SELECTOR] dial.
3. Input NTSC color bars signal from the color pattern generator.
4. Press the [POWER] button to turn off the main power.
5. While pressing the [MOVIE] and [DISPLAY] buttons, press
the [POWER] button to turn on the main power. When cor-
rectly entering the test mode "FIN _:_:_" is displayed (keeps
pressing two buttons until the message appears).
6. The NTSC signal adjustment is begun when press the cross
(center of cursor) button of remote commander, and the dis-
play changes from "N:MWX_ _ _ _ _" to "N:MWoCDV_ _"
little by little. Finally, the display returns to the display of
"FIN N:_:_".
7. Input PAL color bars signal from the color pattern generator.
8. Perform step 6 to 7 for the PAL signal adjustment.
9. Input HD color bars signal (720p or 1080i) from the color pat-
tern generator.
10. Perform step 6 to 7 for the HD signal adjustment.
11. The turn off the main power.
14
SECTION 4

ELECTRICAL ADJUSTMENT

HDMI TV
set
OUT
2-3. Procedure for Blu-ray Disc player
1. It connects of step 2-1, and the turn on the main power of set
and Blu-ray Disc player.
2. "BD" is selected by using [INPUT SELECTOR] dial.
3. Press the OPEN/CLOSE button of the Blu-ray Disc player, and
DVD test disc "HLX-504 (Part No. J-6090-088-A)" or "HLX-
513 (Part No. J-2501-305-A)" is insert. The disc playback au-
tomatically becomes start "Main Menu" is display.
4. "1.Color Bar 100%" of "1.Video Signal" is reproduced, and
100% in the color bar is displayed in the TV monitor, playing
the Blu-ray Disc player is pause playback.
5. Press the [POWER] button to turn off the main power of the
set.
6. While pressing the [MOVIE] and [DISPLAY] buttons, press
the [POWER] button to turn on the main power of the set.
When correctly entering the test mode "FIN _:_:_" is dis-
played (keeps pressing two buttons until the message appears).
7. The NTSC signal adjustment is begun when press the cross
(center of cursor) button of remote commander, and the dis-
play changes from "N:MWX_ _ _ _ _" to "N:MWoCDV_ _"
little by little. Finally, the display returns to the display of
"FIN N:_:_".
8. Press the OPEN/CLOSE button of the Blu-ray Disc player, and
change to DVD test disc "HLX-506 (Part No. J-6090-077-A)"
or "HLX-507 (Part No. J-6090-078-A)". The disc playback au-
tomatically becomes start "Main Menu" is display.
9. "1.Color Bar 100%" of "1.Video Signal" is reproduced, and
100% in the color bar is displayed in the TV monitor, playing
the Blu-ray Disc player is pause playback.
10. The PAL signal adjustment is begun when press the cross (cen-
ter of cursor) button of remote commander. Finally, the display
returns to the display of "FIN N:P:_".
11. Press the OPEN/CLOSE button of the Blu-ray Disc player, and
change to DVD test disc "HLX-104 (Part No. J-6090-199-A)".
The disc playback automatically becomes start "Main Menu"
is display.
12. "59.94Hz, 1080i" → "1.Video Signal" → "1.Color Bar 100%"
is selected, and 100% in the color bar is displayed in the TV
monitor, playing the Blu-ray Disc player is pause playback.
13. The video output of the Blu-ray Disc player is switched 1080i
(The output from the component terminal of the Blu-ray Disc
player becomes 1080i output).
14. The HD signal adjustment is begun when press the cross (cen-
ter of cursor) button of remote commander. Finally, the display
returns to the display of "FIN N:P:H".
15. The turn off the main power.