Sony DCR-HC21 (serv.man2) Service Manual ▷ View online
6-38
DCR-HC21
6. Optical Axis Adjustment
Correct a deviation of optical axis between the lens and the CCD
imager.
If deviated, the screen center will be shifted when the lens is
zoomed from TELE end to WIDE end.
imager.
If deviated, the screen center will be shifted when the lens is
zoomed from TELE end to WIDE end.
Subject
Siemens Star
Measurement Point
Check operation on monitor TV
Measuring Instrument
Adjustment Page
F
Adjustment Address
Non MS model: 5A
MS model: 66
MS model: 66
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Note 2:
“Flange Back Adjustment” must be already finished.
Note 3:
Check that the data of page: 6, address: 48 is “00”. If
not, set data: 00 to this address.
not, set data: 00 to this address.
Note 4:
Non MS model: DCR-HC17E/HC19E/HC21/HC21E/
HC22E
MS model: DCR-HC32/HC32E/HC33/HC33E
Note 5:
NTSC model: DCR-HC21/HC32/HC33
PAL model: DCR-HC17E/HC19E/HC21E/HC22E/
PAL model: DCR-HC17E/HC19E/HC21E/HC22E/
HC32E/HC33E
Switch setting:
1) POWER ............................ CAMERA mode (Non MS model)
1) POWER ............................ CAMERA mode (Non MS model)
CAMERA-TAPE mode (MS model)
2) DIGITAL ZOOM (Menu setting) .................................... OFF
3) STEADYSHOT (Menu setting) ...................................... OFF
3) STEADYSHOT (Menu setting) ...................................... OFF
Preparation for adjustment:
1) Play a monoscope portion of the System Check tape (XH5-5
1) Play a monoscope portion of the System Check tape (XH5-5
(NTSC) or XH5-5P (PAL)).
2) Stick the optical axis deviation specification frame to the moni-
tor screen so that the center of monoscope coincides with the
center of specification frame.
center of specification frame.
3) Select the CAMERA mode (Non MS model) or CAMERA-
TAPE mode (MS model).
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: F, address: 5A (Non MS model) or address: 66
1) Select page: 0, address: 01, and set data: 01.
2) Select page: F, address: 5A (Non MS model) or address: 66
(MS model), and set data: 00, then press the PAUSE button on
the adjusting remote commander.
the adjusting remote commander.
3) Place the Siemens Star at 2 m position away from the lens.
4) Shoot the Siemens Star with the zoom at TELE end.
5) Change the lens direction so that the center of Siemens Star
4) Shoot the Siemens Star with the zoom at TELE end.
5) Change the lens direction so that the center of Siemens Star
coincides with the center of optical axis deviation specifica-
tion frame.
tion frame.
6) Shoot the Siemens Star with the zoom at WIDE end.
7) Check on the monitor TV which area the center of Siemens
7) Check on the monitor TV which area the center of Siemens
Star exists of the optical axis deviation specification frame.
At this time, measure the amount of deviation “L1” (distance
from the center of Siemens Star to the center of optical axis
deviation specification frame).
At this time, measure the amount of deviation “L1” (distance
from the center of Siemens Star to the center of optical axis
deviation specification frame).
8) From the following table, read correction data according to
the area.
9) Select page: F, address: 5A (Non MS model) or address: 66
(MS model), and set correction data, then press the PAUSE
button on the adjusting remote commander.
button on the adjusting remote commander.
10) Shoot the Siemens Star with the zoom at TELE end.
11) Change the lens direction so that the center of Siemens Star
11) Change the lens direction so that the center of Siemens Star
coincides with the center of optical axis deviation specifica-
tion frame.
tion frame.
12) Shoot the Siemens Star with the zoom at WIDE end.
Fig. 6-1-11
Area
1
2
3
4
5
6
7
8
Deviation Phase
22.6
°
to 67.5
°
67.6
°
to 112.5
°
112.6
°
to 157.5
°
157.6
°
to 202.5
°
202.6
°
to 247.5
°
247.6
°
to 292.5
°
292.6
°
to 337.5
°
337.6
°
to 22.5
°
Correction Data
01
02
03
04
05
06
07
08
13) Measure the amount of deviation “L2” (distance from the cen-
ter of Siemens Star to the center of optical axis deviation speci-
fication frame).
fication frame).
14) Compare L1 and L2, and make sure that the L2 is smaller than
L1.
If large, select page: F, address: 5A (Non MS model) or ad-
dress: 66 (MS model), and set data: 00, then press the PAUSE
button on the adjusting remote commander.
If large, select page: F, address: 5A (Non MS model) or ad-
dress: 66 (MS model), and set data: 00, then press the PAUSE
button on the adjusting remote commander.
Processing after completion of adjustment:
1) Select page: 0, address: 01, and set data: 00.
1) Select page: 0, address: 01, and set data: 00.
0
180
90
67.5
22.5
337.5
292.5
247.5
202.5
157.5
112.5
8
4
5
7
1
6
2
3
270
6-39
DCR-HC21
Check on the oscilloscope
1. Horizontal period
Fig. 6-1-12
2. Vertical period
Fig. 6-1-13
Check on the monitor TV (Underscanned mode)
Fig. 6-1-14
7. Picture Frame Setting
(Color reproduction adjustment frame)
Subject
Color bar chart
(Color reproduction adjustment
frame)
(1 m (PTB-450) or 40 cm (PTB-
1450) from the front of lens)
(Color reproduction adjustment
frame)
(1 m (PTB-450) or 40 cm (PTB-
1450) from the front of lens)
Measurement Point
Video terminal of A/V OUT jack or
A/V jack (75
A/V jack (75
Ω
terminated)
Measuring Instrument
Oscilloscope and monitor TV
Specified Value
A=B, C=D, E=F
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Note 2:
Perform “Flange Back Adjustment” and “Optical Axis
Adjustment” before this adjustment.
Adjustment” before this adjustment.
Note 3:
Non MS model: DCR-HC17E/HC19E/HC21/HC21E/
HC22E
MS model: DCR-HC32/HC32E/HC33/HC33E
Switch setting:
1) POWER ............................ CAMERA mode (Non MS model)
1) POWER ............................ CAMERA mode (Non MS model)
CAMERA-TAPE mode (MS model)
2) NIGHTSHOT PLUS ........................................................ OFF
3) DIGITAL ZOOM (Menu setting) .................................... OFF
4) STEADYSHOT (Menu setting) ...................................... OFF
3) DIGITAL ZOOM (Menu setting) .................................... OFF
4) STEADYSHOT (Menu setting) ...................................... OFF
Setting method:
1) Select page: 6, address: 48, and set data: 02.
2) Adjust the zoom and the camera direction, and set to the speci-
1) Select page: 6, address: 48, and set data: 02.
2) Adjust the zoom and the camera direction, and set to the speci-
fied position.
3) Mark the position of the picture frame on the monitor display,
and adjust the picture frame to this position in following ad-
justments using “Color reproduction adjustment frame”.
justments using “Color reproduction adjustment frame”.
Processing after completing camera system adjustments:
1) Select page: 6, address: 48, and set data: 00.
1) Select page: 6, address: 48, and set data: 00.
A=B
C=D
A
B
C
D
E=F
V
E
F
Color bar chart picture frame
Monitor TV picture frame
6-40
DCR-HC21
Fig. 6-1-15
8. Picture Frame Setting (Center frame)
Subject
Clear chart
(Center frame)
(1 m (PTB-450) or 40 cm (PTB-
1450) from the front of lens)
(Center frame)
(1 m (PTB-450) or 40 cm (PTB-
1450) from the front of lens)
Measurement Point
Video terminal of A/V OUT jack or
A/V jack (75
A/V jack (75
Ω
terminated)
Measuring Instrument
Monitor TV
Specified Value
Whole of the screen is white
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Note 2:
Non MS model: DCR-HC17E/HC19E/HC21/HC21E/
HC22E
MS model: DCR-HC32/HC32E/HC33/HC33E
Switch setting:
1) POWER ............................ CAMERA mode (Non MS model)
1) POWER ............................ CAMERA mode (Non MS model)
CAMERA-TAPE mode (MS model)
2) NIGHTSHOT PLUS ........................................................ OFF
3) ZOOM .................................................................... WIDE end
4) DIGITAL ZOOM (Menu setting) .................................... OFF
5) STEADYSHOT (Menu setting) ...................................... OFF
3) ZOOM .................................................................... WIDE end
4) DIGITAL ZOOM (Menu setting) .................................... OFF
5) STEADYSHOT (Menu setting) ...................................... OFF
Setting method:
1) Select page: 6, address: 48, and set data: 02.
2) Shoot a clear chart in the center of screen with the zoom at
1) Select page: 6, address: 48, and set data: 02.
2) Shoot a clear chart in the center of screen with the zoom at
WIDE end.
3) Check with the zoom at WIDE end that the clear chart is shot
larger than the size shown in the figure. (Fig.6-1-15)
4) In the following adjustment, if the “Center frame” is used, ad-
just the clear chart to this position.
Processing after completing camera system adjustments:
1) Select page: 6, address: 48, and set data: 00.
1) Select page: 6, address: 48, and set data: 00.
With the zoom at WIDE end, shoot the clear chart
larger than this size.
larger than this size.
9. F No. Standard Data Input
RadarW
RadarW
RadarW
Adjust the dispersion of the lens iris every F mumber, and com-
pensate the exposure.
pensate the exposure.
Subject
Clear chart (Center frame)
Measuring Instrument
Adjusting remote commander
Adjustment Page
F
Adjustment Address
1C to 23
Note 1:
Perform “HALL Adjustment” and “Flange Back Adjust-
ment” before this adjustment.
ment” before this adjustment.
Note 2:
Check that the data of page: 0, address: 10 is “00”.
Note 3:
Check that the data of page: 6, address: 02 is “00”.
If not, select page: 6, address: 01, set data: 00, and press
the PAUSE button.
If not, select page: 6, address: 01, set data: 00, and press
the PAUSE button.
Note 4:
If the pattern box (PTB-450) is used, the stability of
brightness is reduced, and thus the adjustment value will
be shifted a little.
The use of small pattern box (PTB-1450) is recom-
mended.
brightness is reduced, and thus the adjustment value will
be shifted a little.
The use of small pattern box (PTB-1450) is recom-
mended.
Note 5:
Non MS model: DCR-HC17E/HC19E/HC21/HC21E/
HC22E
MS model: DCR-HC32/HC32E/HC33/HC33E
Switch setting:
1) POWER ............................ CAMERA mode (Non MS model)
1) POWER ............................ CAMERA mode (Non MS model)
CAMERA-TAPE mode (MS model)
2) NIGHTSHOT PLUS ........................................................ OFF
3) ZOOM .................................................................... WIDE end
4) DIGITAL ZOOM (Menu setting) .................................... OFF
5) STEADYSHOT (Menu setting) ...................................... OFF
3) ZOOM .................................................................... WIDE end
4) DIGITAL ZOOM (Menu setting) .................................... OFF
5) STEADYSHOT (Menu setting) ...................................... OFF
Adjusting method:
Order Page Address Data
Procedure
1
Check that the picture frame
is “Center frame”. If not,
perform “8. Picture Frame
Setting (Center Frame)”.
is “Center frame”. If not,
perform “8. Picture Frame
Setting (Center Frame)”.
2
0
01
01
3
6
48
02
4
6
01
BB
Press PAUSE button. (Note 6)
5
6
02
Check the data changes to
“01”.
“01”.
6
6
0C
Check the data is “00”.
Note 6:
The adjustment data will be automatically input to page:
F, address: 1C to 23.
F, address: 1C to 23.
Processing after completing adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
6
48
00
3
0
01
00
6-41
DCR-HC21
10. Mechanical Shutter Adjustment
(DCR-HC32/HC32E/
HC33/HC33E)
RadarW
RadarW
RadarW
RadarW
RadarW
Adjustment Page
F
Adjustment Address
68 to 7D
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Note 2:
NTSC model: DCR-HC32/HC33
PAL model: DCR-HC32E/HC33E
PAL model: DCR-HC32E/HC33E
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Input the following data to page: F, address: 76 to 8B.
1) Select page: 0, address: 01, and set data: 01.
2) Input the following data to page: F, address: 76 to 8B.
Note:
Press the PAUSE button of the adjustment remote com-
mander each time to set data.
mander each time to set data.
Address
Data
NTSC
PAL
68
7D
80
69
80
80
6A
80
80
6B
80
80
6C
80
80
6D
7C
7F
6E
38
38
6F
B5
6C
70
29
2A
71
EC
5C
72
24
25
73
5C
3C
74
21
22
75
BD
3A
76
1F
20
77
AB
60
78
60
5E
79
78
77
7A
85
84
7B
87
85
7C
7B
7A
7D
1D
1C
3) Select page: 0, address: 01, and set data: 00.
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