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Model
DCR-HC23E DCR-HC24E DCR-HC26 DCR-HC26E DCR-HC35E (serv.man4)
Pages
61
Size
612.56 KB
Type
PDF
Document
Service Manual
Brand
Device
Movie / SECTION 6 ADJUSTMENTS
File
dcr-hc23e-dcr-hc24e-dcr-hc26-dcr-hc26e-dcr-hc35e-s.pdf
Date

Sony DCR-HC23E / DCR-HC24E / DCR-HC26 / DCR-HC26E / DCR-HC35E (serv.man4) Service Manual ▷ View online

6-27
DCR-HC23E/HC24E/HC26/HC26E/HC35E_ADJ
12. Auto White Balance Check 
RadarW
RadarW
RadarW
RadarW
RadarW
Subject
Clear chart
(Color reproduction adjustment frame)
Filter
ND filter 1.0, 0.4 and 0.1
Measurement Point
Video terminal of
Displayed data of
A/V OUT jack
page: 1 (Note 3)
(75 
Ω terminated)
Measuring Instrument
Vectorscope
Adjusting remote
commander
Specified Value
Fig. 6-1-15
InOut data:
(A) and (B)
8000 to 8BC0
Note 1: Check that the data of page: 0, address: 10 is “00”.
Note 2: Perform “Auto White Balance Adjustment” before this
adjustment.
Note 3: The right four digits of the page: 1 displayed data of the
adjusting remote commander.
                    1:XX:XX
Displayed data
Switch setting:
1) POWER ......................................................... CAMERA mode
2) NIGHTSHOT PLUS ........................................................ OFF
3) DIGITAL ZOOM (Menu setting) .................................... OFF
4) STEADYSHOT (Menu setting) ...................................... OFF
Fig. 6-1-15 (A)
Fig. 6-1-15 (B)
Processing after completing adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE (Write) button.
2
0
03
00
3
Remove the ND filter 1.5
(1.0 + 0.4 + 0.1) on the lens.
R-Y
2 mm
B-Y
2 mm
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
Check that the lens is not
covered with either filter.
INDOOR check
3
6
01
0F
Press PAUSE (Write) button.
4
Check that the center of the
white luminance point within
the circle shown Fig. 6-1-15
(A)
5
6
01
00
Press PAUSE (Write) button.
OUTDOOR check
6
6
01
3F
Press PAUSE (Write) button.
7
Check that the center of the
white luminance point within
the circle shown Fig. 6-1-15
(B)
InOut data check
8
Place the ND filter 1.5 (1.0 +
0.4 + 0.1) on the lens.
9
6
01
00
Press PAUSE (Write) button.
10
0
03
06
11
1
Check that the displayed data
(Note 3) satisfied the InOut
data specified value.
R-Y
B-Y
3 mm
6.5 mm
9 mm
3 mm
6-28
DCR-HC23E/HC24E/HC26/HC26E/HC35E_ADJ
1.
EVF Automatic Adjustment (VC-416 board)
RadarW
RadarW
RadarW
This adjustment does the following items automatically.
VCO Adjustment
Contrast Adjustment
Mode
VTR stop (PLAY/EDIT mode)
Signal
No signal
Adjustment Page
C
Adjustment Address
3F, 40 (VCO Adjustment)
47 (Contrast Adjustment)
Note 1: Check that the data of page: 0, address: 10 is “00”.
Note 2: NTSC model: DCR-HC26
PAL model: DCR-HC23E/HC24E/HC26E/HC35E
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
C
71
00
Press PAUSE (Write) button.
3
3
03
FF
Press PAUSE (Write) button.
4
3
01
5A
Press PAUSE (Write) button.
(Note 3)
5
3
02
Check the data changes to “00”.
6
3
03
Check the data is “00”. (Note 4)
7
C
3F
Read the data and this data is
named D
3F
.
8
Convert D
3F
 to decimal
notation, and obtain D
3F
’.
(Note 5)
9
Calculate D
40
’ using
following equations.
(decimal calculation)
D
40
’ = D
3F
’ + 10 (NTSC model)
D
40
’ = D
3F
’– 10 (PAL model)
10
Convert D
40
’ to a hexadeci-
mal number, and obtain D
40
.
(Note 5)
11
C
40
D
40
Press PAUSE (Write) button.
12
C
71
41
Press PAUSE (Write) button.
13
0
01
00
Note 3: The adjustment data will be automatically input to page:
C, address: 3F and 47.
Note 4: If the data change to “01”, adjustment has error. Contents
of error is written into page: 3, address: C6. See the fol-
lowing table.
Note 5: Refer to table 6-4-1. “Hexadecimal-decimal conversion
table”.
1-4.
ELECTRONIC  VIEW FINDER  SYSTEM
ADJUSTMENTS
Before perform the electronic viewfinder system adjustments,
check that the data of page: 0, address: 10 is “00”. If not, select
page: 0, address: 10, and set the data “00”.
Note 1: Taken an extreme care not to destroy the liquid crystal
display module by static electricity when replacing it.
Note 2: Perform the following data setting before the viewfinder
system adjustments.
1) Select page: 3, address: C4, and set data: 69.
2) Select page: 3, address: C5, and set data: 02.
Reset the data after completing adjustment.
1) Select page: 3, address: C4, and set data: 00.
2) Select page: 3, address: C5, and set data: 00.
Data of page: 3, address: C6
Contents of error
5E
VCO adjustment error
61
Contrast adjustment error
6-29
DCR-HC23E/HC24E/HC26/HC26E/HC35E_ADJ
2.
White Balance Adjustment (VC-416 board)
Correct the white balance.
If deviated, the EVF screen color cannot be reproduced.
Mode
VTR stop (PLAY/EDIT mode)
Signal
No signal
Measurement Point
Check on EVF screen
Measuring Instrument
Adjustment Page
C
Adjustment Address
45, 46
Specified Value
EVF screen must not be colored
Note 1: Check that the data of page: 0, address: 10 is “00”.
Note 2: Check the white balance only when replacing the fol-
lowing parts. If necessary, adjust them.
1. LCD panel
2. Light induction plate
3. IC9301
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
C
45
7E
Press PAUSE (Write) button.
3
C
46
7B
Press PAUSE (Write) button.
4
Check that the EVF screen is
not colored. If not colored,
proceed to step 6.
5
C
45
Change the data so that the
46
EVF screen is not colored.
(Note 3)
6
0
01
00
Note 3: To write in the non-volatile memory (EEPROM), press
the PAUSE (Write) button each time to set the data.
6-30
DCR-HC23E/HC24E/HC26/HC26E/HC35E_ADJ
1.
LCD Automatic Adjustment (VC-416 board)
RadarW
RadarW
RadarW
This adjustment does the following items automatically.
VCO Adjustment
Contrast Adjustment
Mode
VTR stop (PLAY/EDIT mode)
Signal
No signal
Adjustment Page
C
Adjustment Address
50, 51 (VCO Adjustment)
58 (Contrast Adjustment)
Note 1: Check that the data of page: 0, address: 10 is “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
C
70
00
Press PAUSE (Write) button.
3
3
03
FF
Press PAUSE (Write) button.
4
3
01
5A
Press PAUSE (Write) button.
(Note 2)
5
3
02
Check the data changes to “00”.
6
3
03
Check the data is “00”. (Note 3)
7
C
50
Read the data and this data is
named D
50
.
8
Convert D
50
 to decimal
notation, and obtain D
50
’.
(Note 4)
9
Calculate D
51
’ using
following equations.
(decimal calculation)
D
51
’ = D
50
’ + 10 (NTSC model)
D
51
’ = D
50
’ – 10 (PAL model)
10
Convert D
51
’ to a hexadeci-
mal number, and obtain D
51
.
(Note 4)
11
C
51
D
51
Press PAUSE (Write) button.
12
C
70
41
Press PAUSE (Write) button.
13
0
01
00
Note 2: The adjustment data will be automatically input to page:
C, address: 50 and 58.
Note 3: If the data change to “01”, adjustment has error. Con-
tents of error is written into page: 3, address: C6. See the
following table.
Note 4: Refer to table 6-4-1. “Hexadecimal-decimal conversion
table”.
Data of page: 3, address: C6 Contents of error
58
VCO adjustment error
60
Contrast adjustment error
1-5.
LCD  SYSTEM  ADJUSTMENTS
Before perform the LCD system adjustments, check that the data
of page: 0, address: 10 is “00”.
If not, select page: 0, address: 10, and set the data “00”.
Note 1: Taken an extreme care not to destroy the liquid crystal
display module by static electricity when replacing it.
Note 2: Set the “LCD BRT (LCD BRIGHT)”, “LCD COLOR”
to the center with the menu settings of the touch panel.
Note 3: Open the LCD panel during the LCD system adjustment.
Note 4: NTSC model: DCR-HC26
PAL model: DCR-HC23E/HC24E/HC26E/HC35E
Page of 61
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