Read Sony SA-WCT500 / SS-CT500 Service Manual online
SA-WCT500/SS-CT500
SA-WCT500/SS-CT500
14
14
SECTION 4
ELECTRICAL ADJUSTMENTS
VIDEO CALIBRATION ADJUSTMENT
Adjustment to decide the standard of the video input signal.
Adjustment to decide the standard of the video input signal.
Note: After replacing D-VIDEO board, or after “SUPER 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.
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.
1-1. Component signal
Checking Component Video Output Y
Checking Component Video Output Y
Signal
DVD standard disc color bars (100%)
Check point
COMPONENT VIDEO OUT (Y)
terminal (75
terminal (75
Ω terminated)
Specifi cation
1.00 ± 0.03 Vp-p
1.00
r 0.03 Vp-p
Checking Component Video Output B-Y
Signal
DVD standard disc color bars (100%)
Check point
COMPONENT VIDEO OUT (P
B
/C
B
)
terminal (75
Ω terminated)
Specifi cation
0.70 ± 0.03 Vp-p
0.70
r 0.03 Vp-p
Checking Component Video Output R-Y
Signal
DVD standard disc color bars (100%)
Check point
COMPONENT VIDEO OUT (P
R
/C
R
)
terminal (75
Ω terminated)
Specifi cation
0.70 ± 0.03 Vp-p
0.70
r 0.03 Vp-p
1-2. Composite signal
Video level confi rmation
Video level confi rmation
Signal
DVD standard disc color bars (100%)
Check point
LINE OUT (VIDEO) terminal
(75
(75
Ω terminated)
Specifi cation
1.00 ± 0.03 Vp-p
1.00
r 0.03 Vp-p
2. Video calibration adjustment
2-1. Connection
2-1. Connection
color pattern
generator
or
Blu-ray
Disc player
set
ANALOG-CSIRKE board
VIDEO 1 VIDEO IN jack (J603)
VIDEO 1 VIDEO IN jack (J603)
D-VIDEO board
HDMI TV OUT connector (CN3505)
HDMI TV OUT connector (CN3505)
TV
monitor
ANALOG-CSIRKE board
VIDEO 3 COMPONENT VIDEO IN jack (J603)
VIDEO 3 COMPONENT VIDEO IN jack (J603)
2-2. Procedure when color pattern generator is used
1. It connects of step 2-1, and press the [
1. It connects of step 2-1, and press the [
?/1
] button to turn the
power on.
2. “VIDEO 3” is selected by pressing the [INPUT SELECTOR]
button.
HD SIGNAL ADJUSTMENT
3. Input HD color bars signal (720p or 1080i) from the color pat-
3. Input HD color bars signal (720p or 1080i) from the color pat-
tern generator to VIDEO 3.
4. Enter the test menu (Refer to page 12).
5. Press the [V]/[v] buttons of remote commander to select “V.
5. Press the [V]/[v] buttons of remote commander to select “V.
CAL _ _ _”.
6. Press the [
3
] button of remote commander.
When correctly entering the test mode “V.CAL EXE?” is dis-
played.
played.
7. The HD signal adjustment is begun when press the [
3
] button
of remote commander.
Display changes from “HD-V: - - _ _” to “HD-V: O K C _”,
and it enters the state that display changes in following the
order (End of the HD signal adjustment).
and it enters the state that display changes in following the
order (End of the HD signal adjustment).
“V.CAL EXE ?”
→ “V. CAL _ _ H” → “V.CAL EXE ?” →
“HD-V: O K C _”
NTSC SIGNAL ADJUSTMENT
8. Input NTSC color bars signal from the color pattern generator
8. Input NTSC color bars signal from the color pattern generator
to VIDEO 1 and VIDEO 3.
9. Press the [
3
] button of remote commander.
10. The NTSC signal adjustment is begun when press the [
3
] but-
ton of remote commander.
Display changes from “NTSC: - - _ _” to “NTSC: O K C V”,
and it enters the state that display changes in following the
order (End of the NTSC signal adjustment).
and it enters the state that display changes in following the
order (End of the NTSC signal adjustment).
“V.CAL EXE ?”
→ “V. CAL N _ H” → “V.CAL EXE ?” →
“NTSC: O K C V”
PAL SIGNAL ADJUSTMENT
11. Input PAL color bars signal from the color pattern generator to
11. Input PAL color bars signal from the color pattern generator to
VIDEO 1.
12. Press the [
3
] button of remote commander.
13. The PAL signal adjustment is begun when press the [
3
] button
of remote commander.
Display changes from “PAL: - - _ _” to “PAL: O K _ V”, and
it enters the state that display changes in following the order
(End of the PAL signal adjustment).
it enters the state that display changes in following the order
(End of the PAL signal adjustment).
“V.CAL EXE ?”
→ “V. CAL N P H” → “V.CAL EXE ?” →
“PAL: O K _ V”
14 Press the [
?/1
] button to turn the power on.
2-3. Procedure when Blu-ray Disc player is used
1. It connects of step 2-1, and turn on the main power of set and
1. It connects of step 2-1, and turn on the main power of set and
Blu-ray Disc player.
2. “BD” is selected by pressing the [INPUT SELECTOR] button.
HD SIGNAL ADJUSTMENT
3. Insert BD test disc “HLX-104” (Part No. J-6090-199-A) to
3. Insert BD test disc “HLX-104” (Part No. J-6090-199-A) to
Blu-ray Disc player. The disc playback automatically becomes
start “Main Menu” is display.
start “Main Menu” is display.
4. “59.94Hz, 1080i”
→ “1. Video Signal” → “1. Color Bar
100%” is reproduced, and 100% in the color bar is displayed
in the TV monitor, playing the Blu-ray Disc player is pause
playback.
in the TV monitor, playing the Blu-ray Disc player is pause
playback.
5. Enter the test menu (Refer to page 12).
6. Press the [V]/[v] buttons of remote commander to select “V.
6. Press the [V]/[v] buttons of remote commander to select “V.
CAL _ _ _”.
7. Press the [
3
] button of remote commander.
When correctly entering the test mode “V.CAL EXE?” is dis-
played.
played.
8. The HD signal adjustment is begun when press the [
3
] button
of remote commander.
Display changes from “HD-V: - - _ _” to “HD-V: O K C _”,
and it enters the state that display changes in following the
order (End of the HD signal adjustment).
and it enters the state that display changes in following the
order (End of the HD signal adjustment).
“V.CAL EXE ?”
→ “V. CAL _ _ H” → “V.CAL EXE ?” →
“HD-V: O K C _”
NTSC SIGNAL ADJUSTMENT
9. Insert DVD test disc “HLX-504” (Part No. J-6090-088-A) or
9. Insert DVD test disc “HLX-504” (Part No. J-6090-088-A) or
“HLX-513” (Part No. J-2501-305-A) to Blu-ray Disc player.
The disc playback automatically becomes start “Main Menu”
is display.
The disc playback automatically becomes start “Main Menu”
is display.
10. “1. Video Signal”
→ “1. Color Bar 100%” is reproduced, and
100% in the color bar is displayed in the TV monitor, playing
the Blu-ray Disc player is pause playback.
the Blu-ray Disc player is pause playback.
11. Press the [
3
] button of remote commander.
12. The NTSC signal adjustment is begun when press the [
3
] but-
ton of remote commander.
Display changes from “NTSC: - - _ _” to “NTSC: O K C V”,
and it enters the state that display changes in following the
order (End of the NTSC signal adjustment).
and it enters the state that display changes in following the
order (End of the NTSC signal adjustment).
“V.CAL EXE ?”
→ “V. CAL N _ H” → “V.CAL EXE ?” →
“NTSC: O K C V”
PAL SIGNAL ADJUSTMENT
13. Insert DVD test disc “HLX-506” (Part No. J-6090-077-A) or
13. Insert DVD test disc “HLX-506” (Part No. J-6090-077-A) or
“HLX-507” (Part No. J-6090-078-A) to Blu-ray Disc player.
The disc playback automatically becomes start “Main Menu”
is display.
The disc playback automatically becomes start “Main Menu”
is display.
14. “1. Video Signal”
→ “1. Color Bar 100%” is reproduced, and
100% in the color bar is displayed in the TV monitor, playing
the Blu-ray Disc player is pause playback.
the Blu-ray Disc player is pause playback.
15. Press the [
3
] button of remote commander.
16. The PAL signal adjustment is begun when press the [
3
] button
of remote commander.
Display changes from “PAL: - - _ _” to “PAL: O K _ V”, and
it enters the state that display changes in following the order
(End of the PAL signal adjustment).
it enters the state that display changes in following the order
(End of the PAL signal adjustment).
“V.CAL EXE ?”
→ “V. CAL N P H” → “V.CAL EXE ?” →
“PAL: O K _ V”
17 Press the [
?/1
] button to turn the power on.
Ver. 1.1
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