DOWNLOAD Sony DCR-HC47E / DCR-HC48 / DCR-HC48E (serv.man4) Service Manual ↓ Size: 788.14 KB | Pages: 77 in PDF or view online for FREE

Model
DCR-HC47E DCR-HC48 DCR-HC48E (serv.man4)
Pages
77
Size
788.14 KB
Type
PDF
Document
Service Manual
Brand
Device
Movie / SECTION 6 ADJUSTMENTS
File
dcr-hc47e-dcr-hc48-dcr-hc48e-sm4.pdf
Date

Sony DCR-HC47E / DCR-HC48 / DCR-HC48E (serv.man4) Service Manual ▷ View online

6-31
DCR-HC47E/HC48/HC48E_ADJ
Adjusting method:
Order Page Address Data
Procedure
1
Check that the picture frame
is “Color Reproduction
Adjustment Frame”. If not,
perform “6. Picture Frame
Setting (Color Reproduction
Adjustment Frame)”
2
0
01
01
3
6
02
Check the data change to
“01”.
4
6
D0
Set the following data, and
press PAUSE (Write) button.
7C: NTSC model
82: PAL model
5
6
01
3D
Press PAUSE (Write) button.
6
0
10
06
7
6
00
Set the following data, and
press PAUSE (Write) button.
77: NTSC model
F7: PAL model
8
Adjust the GAIN and
PHASE of the vectorscope,
and set to the burst lumi-
nance point to the burst
position of color reproduc-
tion frame.
9
F
Change the data and settle
each color luminance point in
each color reproduction
frame. (Note 5)
10
0
10
00
Note 4: If not, select page: 6, address: 01, set data: 00, and press
PAUSE (Write) button.
Note 5: Be sure to press the PAUSE (Write) button of the adjust-
ing remote commander before changing the addresses.
If not, the new data will not be written to the memory.
Processing after completing adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE (Write) button.
2
6
D0
00
3
0
01
00
4
Perform “Color Reproduc-
tion Check”.
11. Color Reproduction Adjustment
Adjust the color separation matrix coefficient so that proper color
reproduction is produced.
Subject
Color bar chart
(Color reproduction adjustment
frame)
Measurement Point
Video terminal of A/V OUT jack
(75 
Ω terminated)
Measuring Instrument
Vectorscope
Adjustment Page
6F
Adjustment Address
37, 39, 40, 41
Specified Value
All color luminance points should
settle within each color reproduction
frame.
Note 1: If reading/writing data on pages 66, 6F, set data: 06 to
page: 0, address: 10, and then select pages: 6, F. By this
data setting, the pages 66, 6F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to “00”.
Note 2: Perform “Hall Adjustment” and “Flange Back Adjust-
ment” before this adjustment.
Note 3: NTSC model: DCR-HC48
PAL model: DCR-HC47E/HC48E
Switch setting:
1) POWER ............................................. CAMERA-TAPE mode
2) NIGHTSHOT PLUS ........................................................ OFF
3) WIDE SELECT .................................................................. 4:3
4) DIGITAL ZOOM (Menu setting) .................................... OFF
5) STEADYSHOT (Menu setting) ...................................... OFF
6) FOCUS (Menu setting) .......................................... MANUAL
37
39
40
41
(66)
(6F)
6-32
DCR-HC47E/HC48/HC48E_ADJ
NTSC model
PAL model
Fig. 6-1-15
R-Y
B-Y
R
G
B
M
G
C
Y
Y
E
Burst
position
R-Y
B-Y
R
G
B
M
G
C
Y
Y
E
Burst
position
6-33
DCR-HC47E/HC48/HC48E_ADJ
12. Color Reproduction Check 
RadarW
RadarW
RadarW
RadarW
RadarW
Subject
Color bar chart (Color reproduction
adjustment frame)
Measurement Point
Video terminal of A/V OUT jack
(75 
Ω terminated)
Measuring Instrument
Vectorscope
Adjusting
remote
commander
Specified Value
All color
Data of page: 6,
luminance
address: 0C is
points should
“00”
settle within each
color
reproduction
frame.
Note 1: Perform “Color Reproduction Adjustment” before this
adjustment.
Note 2: Perform this along with the “Color Reproduction Adjust-
ment” successively.
Note 3: Check that the data of page: 0, address: 10 is “00”.
Note 4: NTSC model: DCR-HC48
PAL model: DCR-HC47E/HC48E
Switch setting
1) POWER ............................................. CAMERA-TAPE mode
2) NIGHTSHOT PLUS ........................................................ OFF
3) WIDE SELECT .................................................................. 4:3
4) DIGITAL ZOOM (Menu setting) .................................... OFF
5) STEADY SHOT (Menu setting) ..................................... OFF
6) FOCUS (Menu setting) .......................................... MANUAL
Checking method:
Order Page Address Data
Procedure
1
Check that the picture frame
is “Color Reproduction
Adjustment Frame”. If not,
perform “6. Picture Frame
Setting (Color Reproduction
Adjustment Frame)”
2
0
01
01
3
6
02
Check the data is “00”.
(Note 5)
4
6
D0
Set the following data, and
press PAUSE (Write) button
 7C: NTSC model
 82: PAL model
5
6
01
4D
Press PAUSE (Write) button.
(Note 6)
6
6
02
Check the data changes to
“01”.
7
6
0C
Check the data is “00”.
Note 5: If not, select page: 6, address: 01, set data: 00, and press
PAUSE (Write) button.
Note 6: Confirm that the Y signal level (A) is 90
±5 IRE.
(Refer to Fig 6-1-16)
90
±5 IRE = 606.9 to 678.3 mV (NTSC)
90
±5 IRE = 595 to 665 mV (PAL)
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE (Write) button.
2
6
D0
00
3
0
01
00
Fig.6-1-16
A
White
6-34
DCR-HC47E/HC48/HC48E_ADJ
How to reset the zoom and focus when they deviated:
If the zoom and focus deviated due to some reason, reset them in
the following method.
Order Page Address Data
Procedure
1
6
90
XL
2
6
91
XH
3
6
92
YL
4
6
93
YH
5
6
01
79
Press PAUSE (Write) button
Processing after Completing Adjustment:
Reset the data setting after the adjustment finished.
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE (Write) button.
2
6
90
00
3
6
91
00
4
6
92
00
5
6
93
00
Check on the monitor TV (Underscanned mode)
Fig. 6-1-17
13. Picture Frame Setting (AWB Adjustment frame)
Subject
Clear chart (AWB 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
(75 
Ω terminated)
Measuring Instrument
Monitor TV
Specified Value
Only the clear chart must be shot
(entire screen is white).
Note 1: Check that the data of page: 0, address: 10 is “00”.
Note 2: The right four digits of the page: 1 displayed data of the
adjusting remote commander.
1:XX : XX
XL or YL data
XH or YH data
Switch setting
1) POWER ............................................. CAMERA-TAPE mode
2) NIGHTSHOT PLUS ........................................................ OFF
3) WIDE SELECT .................................................................. 4:3
4) DIGITAL ZOOM (Menu setting) .................................... OFF
5) STEADY SHOT (Menu setting) ..................................... OFF
6) FOCUS ................................................................... MANUAL
Setting method:
Order Page Address Data
Procedure
1
Perform “7. Picture Frame
Setting (Color reproduction
adjustment frame)”.
2
By zooming in the color
reproduction adjustment
picture frame, set up the
picture frame in which the
color bar is shot on full
screen. (Refer to Fig. 6-1-17)
3
Remove the Color bar chart
from the pattern box.
4
Check that whole of the
screen is white.
5
0
03
18
6
1
Read XH data and XL data.
(Note 2)
7
0
03
22
8
1
Read YH data and YL data.
(Note 2)
9
0
03
00
10
In the following adjustment, if
the “AWB Adjustment frame”
is used, adjust the clear chart
to this position.
Color bar chart picture frame
Monitor TV picture frame
Page of 77
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