Sony DCR-HC1000 / DCR-HC1000E (serv.man4) Service Manual ▷ View online
6-30
DCR-HC1000/HC1000E
13. Color Reproduction Adjustment
Adjust the color Separation matrix coefficient so that proper color
reproduction is produced.
reproduction is produced.
Subject
Color bar chart
(Color reproduction adjustment frame)
(Color reproduction adjustment frame)
Measurement Point
Video terminal of AUDIO/VIDEO jack
Measuring Instrument
Vectorscope, oscilloscope
Adjustment Page
F
Adjustment Address
38 to 3B
Specified Value
All color luminance points should settle
within each color reproduction frame.
Note1:
After the power is turned on, this adjustment can be done only
once.
once.
Note2:
The data of page: 0, address: 10 must be “00”.
Note3:
NTSC model : DCR-HC1000
PAL model
PAL model
: DCR-HC1000E
Switch setting:
1)
1)
POWER ....................................................... CAMERA-TAPE
2)
FOCUS .................................................................. MANUAL
3)
DIGITAL ZOOM (CAMERA SET menu) ...................... OFF
4)
STEADY SHOT (CAMERA SET menu) ........................ OFF
Adjusting method:
Order Page Address Data
Procedure
1
Set the color bar chart, and
check the picture frame. (Refer
to “7. Picture Frame Setting”.)
check the picture frame. (Refer
to “7. Picture Frame Setting”.)
2
0
01
01
Set the data.
3
6
01
0F
Set the data, and press PAUSE
button.
button.
4
6
9D
Change the data and set the Y
signal level (A) to 90 IRE.
(Note4) (Fig. 6-1-13.)
signal level (A) to 90 IRE.
(Note4) (Fig. 6-1-13.)
5
6
01
61
Set the data, and press PAUSE
button.
button.
6
6
02
Check that the data changes to
“01”. (Note5)
“01”. (Note5)
7
Adjust the GAIN and PHASE of the
vectorscope, and adjust the burst
luminance point to the burst position
of the color reproduction frame.
vectorscope, and adjust the burst
luminance point to the burst position
of the color reproduction frame.
8
Check that all color luminance
points settle within each color
reproduction frame. (Fig. 6-1-14.)
points settle within each color
reproduction frame. (Fig. 6-1-14.)
Note4:
The video terminal of AUDIO/VIDEO jack must be terminated at
75
75
Ω
.
90 IRE = 642.6 mV (NTSC)
90 IRE = 630 mV (PAL)
90 IRE = 630 mV (PAL)
Note5:
The adjustment data will be automatically input to page: F, address:
38 to 3B.
38 to 3B.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
button.
2
6
9D
00
Set the data.
3
0
01
00
Set the data.
Fig. 6-1-13.
NTSC model
PAL model
Fig. 6-1-14.
White
A
Burst position
Burst position
6-31
DCR-HC1000/HC1000E
14. White Balance Check
Subject
Clear chart
(Color reproduction adjustment frame)
(Color reproduction adjustment frame)
Filter
Filter C14 for color temperature correction
ND filter 1.0 and 0.4 and 0.1
ND filter 1.0 and 0.4 and 0.1
Measurement Point
Video terminal of
Display data of
AUDIO/VIDEO
page 1 (Note2)
jack
Measuring Instrument
Vectorscope
Adjustment
remote
commander
remote
commander
Specified Value 1
Fig. 6-1-15. A
Specified Value 2
Fig. 6-1-15. B
Specified Value 3
8000 to 8BC0
Note1:
The data of page: 0, address: 10 must be “00”.
Note2:
Displayed data of the adjustment remote commander.
1 : XX : XX
Display data
Switch setting:
1)
1)
POWER ....................................................... CAMERA-TAPE
2)
FOCUS .................................................................. MANUAL
3)
DIGITAL ZOOM (CAMERA SET menu) ...................... OFF
4)
STEADY SHOT (CAMERA SET menu) ........................ OFF
Checking method:
Order Page Address Data
Procedure
Indoor white balance check
1
Check that the lens is not covered
with either filter.
with either filter.
2
6
01
0F
Set the data, and press PAUSE
button.
button.
3
Check that the center of the white
luminance point is within the
circle shown Fig. 6-1-15. A.
luminance point is within the
circle shown Fig. 6-1-15. A.
4
6
01
00
Set the data, and press PAUSE
button.
button.
Outdoor white balance check
5
Place the C14 filter on the lens.
6
6
01
3F
Set the data, and press PAUSE
button.
button.
7
Check that the center of the white
luminance point is within the
circle shown Fig. 6-1-15. B.
luminance point is within the
circle shown Fig. 6-1-15. B.
8
Remove the C14 filter.
9
6
01
00
Set the data, and press PAUSE
button.
button.
LV data check
10
Place the ND filter 1.5
(1.0+0.1+0.4) on the lens.
(1.0+0.1+0.4) on the lens.
11
0
02
06
Set the data.
12
0
03
06
Set the data.
13
Wait for 3 sec.
14
1
Check that the display data (Note2)
satisfies the specified value3.
satisfies the specified value3.
Processing after Completing Adjustments
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
button.
2
0
03
00
Set the data.
3
Remove the ND filter.
R-Y
2mm
B-Y
2mm
R-Y
B-Y
0.5mm
1mm
3mm
3mm
Fig. 6-1-15 (A).
Fig. 6-1-15 (B).
6-32
DCR-HC1000/HC1000E
15. Mechanical Shutter Adjustment
Adjust the period which the mechanical shutter is closed, and
compensate the exposure.
compensate the exposure.
Adjustment Page
F
Adjustment Address
90 to A5
Note1:
The data of page: 0, address: 10 must be “00”.
Note2:
NTSC model : DCR-HC1000
PAL model
PAL model
: DCR-HC1000E
Switch setting:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Input the following data to page: F, addresses: 90, 92, 94, 96,
98 to A5.
98 to A5.
Note:
Press the PAUSE button each time to set the data.
PAL
4B
37
2C
25
1E
8D
3E
52
4D
42
30
1D
91
80
80
80
80
8F
Address
90
92
94
96
98
99
9A
9B
9C
9D
9E
9F
A0
A1
A2
A3
A4
A5
NTSC
5C
43
37
2D
24
87
3B
50
4C
40
2F
1E
93
82
80
80
80
96
Data
3)
Select page: 0, address: 01, and set data: 00.
6-33
DCR-HC1000/HC1000E
16. PSD Sensor Gain Adjustment
Adjust the gain of the PSD sensor for the steady shot operation.
Perform this adjustment only when replacing the lens block. When
the microprocessor, circuit etc. is damaged, don’t perform this
adjustment but check the operations only.
Perform this adjustment only when replacing the lens block. When
the microprocessor, circuit etc. is damaged, don’t perform this
adjustment but check the operations only.
Note:
NTSC model : DCR-HC1000
PAL model
PAL model
: DCR-HC1000E
Switch setting:
1)
1)
POWER ....................................................... CAMERA-TAPE
2)
ZOOM .................................................................... TELE end
3)
FOCUS .................................................................. MANUAL
4)
DIGITAL ZOOM (CAMERA SET menu) ...................... OFF
5)
STEADY SHOT (CAMERA SET menu) ......................... ON
16-1. PSD Sensor Gain Adjustment (1)
Subject
Pattern A
(1.5m from the front of the lens)
(1.5m from the front of the lens)
Measurement Point
Video terminal of AUDIO/VIDEO jack
Measuring Instrument
Oscilloscope (V period)
Adjustment Page
F
Adjustment Address
84
Note1:
The data of page: 0, address: 10 must be “00”.
Fig. 6-1-17.
Processing after Completing Adjustments
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
button.
2
Perform “PSD Sensor Gain
Adjustment (2)”.
Adjustment (2)”.
White
White
Pattern A
A4 size (297mm
×
210mm)
Black
Fig. 6-1-16.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
F
84
80
Set the data, and press PAUSE
button.
button.
3
6
01
8F
Set the data, and press PAUSE
button.
button.
4
Shoot the pattern A with the zoom
TELE end.
TELE end.
5
Adjust the focus.
6
Measure the vertical position SV1
(msec) of the falling edge of the
waveform.
(msec) of the falling edge of the
waveform.
7
6
01
91
Set the data, and press PAUSE
button.
button.
8
Measure the vertical position SV2
(msec) of the falling edge of the
waveform.
(msec) of the falling edge of the
waveform.
9
Obtain D
84
’ using the following
equation (decimal calculation).
NTSC model:
D
NTSC model:
D
84
’= 128
×
(2.751/(SV2-SV1))
= 352.1/(SV2-SV1)
PAL model:
D
D
84
’= 128
×
(3.298/(SV2-SV1))
= 422.1/(SV2-SV1)
10
Convert D
84
’ to hexadecimal
notation, and obtain D
84
. (Round
off to one decimal place) (Note2)
11
F
84
D
84
Set the data, and press PAUSE
button.
button.
Note2:
Refer to “Table 6-4-1. Hexadecimal-decimal Conversion Table”.
V
SV1 (msec)
SV2 (msec)
SV2–SV1
Falling edge of
waveform when
data is “91”
waveform when
data is “91”
Falling edge of
waveform when
data is “8F”
waveform when
data is “8F”
Click on the first or last page to see other DCR-HC1000 / DCR-HC1000E (serv.man4) service manuals if exist.