Sony DCR-IP210 / DCR-IP210E / DCR-IP220 / DCR-IP220E (serv.man4) Service Manual ▷ View online
6-38
DCR-IP210/IP210E/IP220/IP220E
1. Back Light Adjustment (DI-087 board)
Set the brightness of the back light to the specified level. If deviated,
the EVF screen will become too bright or too dark.
the EVF screen will become too bright or too dark.
Note:
Do either of the automatic adjustment or the manual adjustment.
1-1. Automatic Adjustment
Mode
Camera
Subject
Arbitrary
Measurement Point
Adjustment remote commander
Measuring Instrument
Data of page: 2, address: 53
Adjustment Page
C
Adjustment Address
82, 7C
Specified Value
7B to 7D
Note1:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
2
53
Check that the data.
When the data is “7B” to “7D”,
proceed to step 9.
When the data is “00” to “7A”,
proceed to step 3.
When the data is “C3” to “FF”,
proceed to step 6.
When the data is “7B” to “7D”,
proceed to step 9.
When the data is “00” to “7A”,
proceed to step 3.
When the data is “C3” to “FF”,
proceed to step 6.
3
C
82
Increase the data.
4
C
82
Press PAUSE button.
5
Return to step 2.
6
C
82
Decrease the data.
7
C
82
Press PAUSE button.
8
Return to step 2.
9
C
82
Read the data, and this data is
named D
named D
82
.
10
Convert D
82
to decimal notation,
and obtain D
82
’. (Note2)
11
Calculate D
7C
’ using following
equations. (Decimal calculation)
When D
When D
82
’ 26
D
7C
’= D
82
’–26
When D
82
’< 26
D
82
’= 00
12
Convert D
7C
’ to a hexadecimal
number, and obtain D
7C
. (Note2)
13
C
7C
D
7C
Set the data, and press PAUSE
button.
button.
14
0
01
00
Set the data.
Note2:
Refer to “Table 6-4-1. Hexadecimal-decimal Conversion Table”.
1-2. Manual Adjustment
Mode
Camera
Subject
Arbitrary
Measurement Point
Pin eg (EXT DA) of IC2201
Measuring Instrument
Digital volt meter
Adjustment Page
C
Adjustment Address
82, 7C
Specified Value
A=1.35 ± 0.05Vdc
Note1:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
C
82
Change the data and set the EXT
DA voltage (A) to the specified
value.
DA voltage (A) to the specified
value.
3
C
82
Press PAUSE button.
4
C
82
Read the data, and this data is
named D
named D
82
.
5
Convert D
82
to decimal notation,
and obtain D
82
’. (Note2)
6
Calculate D
7C
’ using following
equations. (Decimal calculation)
When D
When D
82
’ 26
D
7C
’= D
82
’–26
When D
82
’< 26
D
82
’= 00
7
Convert D
7C
’ to a hexadecimal
number, and obtain D
7C
. (Note2)
8
C
7C
D
7C
Set the data, and press PAUSE
button.
button.
9
0
01
00
Set the data.
Note2:
Refer to “Table 6-4-1. Hexadecimal-decimal Conversion Table”.
6-39
DCR-IP210/IP210E/IP220/IP220E
2. Bright Adjustment (DI-087 board)
Set the D range of the RGB decoder used to drive the LCD to the
specified value. If deviated, the LCD screen will become blackish
or saturated (whitish).
specified value. If deviated, the LCD screen will become blackish
or saturated (whitish).
Note:
Do either of the automatic adjustment or the manual adjustment.
2-1.
Automatic Adjustment
Mode
Camera
Subject
Arbitrary
Adjustment Page
C
Adjustment Address
7E
Note:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
3
00
0D
Set the data, and press PAUSE
button.
button.
3
3
01
Check that the data is “00”.
4
3
00
00
Set the data, and press PAUSE
button.
button.
5
0
01
00
Set the data.
2-2.
Manual Adjustment
Mode
Camera
Subject
Arbitrary
Measurement Point
Pin ws (VG) of IC2201
Measuring Instrument
Oscilloscope
Adjustment Page
C
Adjustment Address
7E
Specified Value
A = 7.6 ± 0.1V
Note:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
C
7E
Change the data and set the
voltage (A) between the reversed
waveform pedestal and non-
reversed waveform pedestal to
the specified value.
voltage (A) between the reversed
waveform pedestal and non-
reversed waveform pedestal to
the specified value.
3
C
7E
Press PAUSE button.
4
0
01
00
Set the data.
Fig. 6-1-18.
Pedestal
Pedestal
A
2H
6-40
DCR-IP210/IP210E/IP220/IP220E
3. Contrast Adjustment (DI-087 board)
Set the level of the VIDEO signal for driving the LCD to the specified
value. If deviated, the screen image will be blackish or saturated
(whitish).
value. If deviated, the screen image will be blackish or saturated
(whitish).
Note:
Do either of the automatic adjustment or the manual adjustment.
3-1.
Automatic Adjustment
Mode
Camera
Subject
Arbitrary
Adjustment Page
C
Adjustment Address
81
Note:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
3
00
0E
Set the data, and press PAUSE
button.
button.
3
3
01
Check that the data is “00”.
4
3
00
00
Set the data, and press PAUSE
button.
button.
5
0
01
00
Set the data.
3-2.
Manual Adjustment
Mode
Camera
Subject
Arbitrary
Measurement Point
Pin ws (VG) of IC2201
Measuring Instrument
Oscilloscope
Adjustment Page
C
Adjustment Address
81
Specified Value
A = 2.7 ± 0.1V
Note:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
C
81
Change the data and set the
voltage (A) between the 3 steps
peak and pedestal to the
specified value.
(The data should be “80” to “FF”.)
voltage (A) between the 3 steps
peak and pedestal to the
specified value.
(The data should be “80” to “FF”.)
3
C
81
Press PAUSE button.
4
0
01
00
Set the data.
Fig. 6-1-19.
3 steps peak
Pedestal
A
2H
6-41
DCR-IP210/IP210E/IP220/IP220E
4. White Balance Adjustment (DI-087 Board)
Correct the white balance.
If deviated, the reproduction of the EVF screen may degenerate.
If deviated, the reproduction of the EVF screen may degenerate.
Mode
Camera
Subject
Arbitrary
Measurement Point
Check on EVF screen
Measuring Instrument
Adjustment Page
C
Adjustment Address
7F, 80
Specified Value
The EVF screen should not be colored.
Note1:
Check the white balance only when replacing the following parts.
If necessary, adjust them.
1. LCD panel
2. Light induction plate
3. IC2201
4. D3601, 3602 of VF-155 board
If necessary, adjust them.
1. LCD panel
2. Light induction plate
3. IC2201
4. D3601, 3602 of VF-155 board
Note2:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
C
7F
99
Set the data, and press PAUSE
button.
button.
3
C
80
82
Set the data, and press PAUSE
button.
button.
4
C
80
Check that the EVF screen is not
colored. If not colored, proceed to
step 10.
colored. If not colored, proceed to
step 10.
5
C
7F
Change the data so that the EVF
screen is not colored.
screen is not colored.
6
C
7F
Press PAUSE button.
7
C
80
Change the data so that the EVF
screen is not colored.
screen is not colored.
8
C
80
Press PAUSE button.
9
C
80
If the EVF screen is colored,
repeat steps 5 to 9.
repeat steps 5 to 9.
10
0
01
00
Set the data.
5. VCO Check (DI-087 Board)
Set the VCO free-run frequency. If deviated, the EVF screen will be
unstable.
unstable.
Mode
Camera
Subject
Arbitrary
Measurement Point
Check on EVF screen
Measuring Instrument
Adjustment Page
C
Adjustment Address
7D, 83
Specified Value
The EVF screen should be stable.
Note1:
NTSC model: DCR-IP210/IP220
PAL model: DCR-IP210E/IP220E
PAL model: DCR-IP210E/IP220E
Note2:
The data of page: 0, address: 10 must be “00”.
PRESET DATA
86
6E
56
3E
26
New PRESET DATA
6E
56
3E
26
0E
PRESET DATA
86
9E
B6
CE
E6
New PRESET DATA
9E
B6
CE
E6
FE
Table 6-1-14.
PRESET DATA
9C
84
6C
54
3C
24
New PRESET DATA
84
6C
54
3C
24
0C
Table 6-1-15.
Table 6-1-16.
PRESET DATA
9C
B4
CC
E4
Table 6-1-17.
New PRESET DATA
B4
CC
E4
FC
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