Sony HDR-FX1 / HDR-FX1E (serv.man3) Service Manual ▷ View online
6-50
HDR-FX1/FX1E
4. VCOM Level Adjustment (VC-367 board)
Set the opposed voltage to drive LCD panel to an appropriate level.
Set the opposed voltage to drive LCD panel to an appropriate level.
Mode
Camera, HDV1080i
Subject
Arbitrary
Measurement Point
Pin 1 of CN107 of DA-033 board
(EVF COM DC)
(EVF COM DC)
Measuring Instrument
Digital voltmeter
Adjustment Page
C
Adjustment Address
36
Specified Value
A = 6.65
±
0.05Vdc
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
36
Change the data and set the DC
voltage (A) to the specified
value.
voltage (A) to the specified
value.
3
C
36
Press PAUSE button.
4
0
01
00
Set the data.
5. RGB AMP Adjustment (VC-367 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).
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).
Mode
Camera, HDV1080i
Subject
Arbitrary
Measurement Point
Pin 9 of CN107 of DA-033 board
(EVF VG)
(EVF VG)
Measuring Instrument
Oscilloscope
Adjustment Page
C
Adjustment Address
37
Specified Value
A = 7.00
±
0.10V
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
37
Change the data and set the
voltage (A) to the specified
value.
voltage (A) to the specified
value.
3
C
37
Press PAUSE button.
4
0
01
00
Set the data.
Fig. 6-1-30.
Pedestal
Pedestal
A
2H
6-51
HDR-FX1/FX1E
6. Contrast Adjustment (VC-367 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).
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).
Mode
Camera, HDV1080i and DV
Subject
Arbitrary
Measurement Point
Pin 9 of CN107 of DA-033 board
(EVF VG)
(EVF VG)
Measuring Instrument
Oscilloscope
Adjustment Page
C
Adjustment Address
3C, 77
Specified Value
A = 2.57
±
0.05V
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
Set REC FORMAT (IN/OUT
REC menu) to “DV”.
REC menu) to “DV”.
3
C
3C
Change the data and set the
voltage (A) between the 100 IRE
and 0 IRE (pedestal) to the
specified value.
(The data should be “00” to
“7F”.)
voltage (A) between the 100 IRE
and 0 IRE (pedestal) to the
specified value.
(The data should be “00” to
“7F”.)
4
C
3C
Press PAUSE button.
5
Set REC FORMAT (IN/OUT
REC menu) to “HDV1080i”.
REC menu) to “HDV1080i”.
6
C
77
Change the data and set the
voltage (A) between the 100 IRE
and 0 IRE (pedestal) to the
specified value.
(The data should be “00” to
“7F”.)
voltage (A) between the 100 IRE
and 0 IRE (pedestal) to the
specified value.
(The data should be “00” to
“7F”.)
7
C
77
Press PAUSE button.
8
0
01
00
Set the data.
Fig. 6-1-31.
100 IRE
Pedestal
A
2H
7. White Balance Adjustment (VC-367 board)
Correct the white balance.
If deviated, the reproduction of the EVF screen may degenerate.
Correct the white balance.
If deviated, the reproduction of the EVF screen may degenerate.
Mode
Camera, HDV 1080i
Subject
Arbitrary
Measurement Point
Check on EVF screen
Measuring Instrument
Adjustment Page
C
Adjustment Address
3A, 3B
Specified Value
The EVF screen should not be
colored.
colored.
Note1: Check the white balance only when replacing the following parts.
If necessary, adjust them.
1. LCD panel
2. Light induction plate
3. IC6001
2. Light induction plate
3. IC6001
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
3A
80
Set the data, and press PAUSE
button.
button.
3
C
3B
80
Set the data, and press PAUSE
button.
button.
4
C
3A
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
3A
Change the data so that the EVF
screen is not colored.
screen is not colored.
6
C
3A
Press PAUSE button.
7
C
3B
Change the data so that the EVF
screen is not colored.
screen is not colored.
8
C
3B
Press PAUSE button.
9
C
3B
If the EVF screen is colored,
repeat steps 5 to 9.
repeat steps 5 to 9.
10
0
01
00
Set the data.
6-52
HDR-FX1/FX1E
1-5.
LCD SYSTEM ADJUSTMENT
Note1: When replacing the LCD unit, be careful to prevent damages
caused by static electricity.
Note2: Before performing the adjustments, check the data of page: 0,
address: 10 is “00”. If not, set data: 00 to this address.
Note3: NTSC model: HDR-FX1
PAL model: HDR-FX1E
Switch setting:
1)
1)
POWER .................................................................. CAMERA
2)
LCD panel ...................................................................... Open
1. LCD Automatic Adjustment (PD-222 board)
This adjustment does the following adjustment items automatically.
This adjustment does the following adjustment items automatically.
VCO adjustment
RGB AMP adjustment
Contrast adjustment (SD)
RGB AMP adjustment
Contrast adjustment (SD)
Mode
Camera, DV
Subject
Arbitrary
Adjustment Page
C
Adjustment Address
45, 46 (VCO adj.)
48 (RGB AMP adj.)
4D (Contrast adj. (SD))
48 (RGB AMP adj.)
4D (Contrast adj. (SD))
Note1: The data of page: 0, address: 10 must be “00”.
Note2: If the data is “01”, adjustment has errors. Contents of the error is
Note2: If the data is “01”, adjustment has errors. Contents of the error is
written into page: 3, addresses: C6. See the following table.
Data of page: 3,
Contents of error
address: C6
53
RGB AMP adjustment error
54
Contrast adjustment (SD) error
58
VCO adjustment error
Note3: Refer to “Table 6-4-1. Hexadecimal-decimal Conversion Table”.
Switch setting:
REC FORMAT (IN/OUT REC menu) ..................................... DV
REC FORMAT (IN/OUT REC menu) ..................................... DV
Adjusting method for NTSC model:
Order Page Address Data
Procedure
1
Set REC FORMAT (IN/OUT
REC menu) to “DV”.
REC menu) to “DV”.
2
0
01
01
Set the data.
3
3
01
5A
Set the data, and press PAUSE
button.
button.
4
3
02
Check that the data changes to
“00”.
“00”.
5
3
03
Check that the data is “00”.
(Note2)
(Note2)
6
C
45
Read the data, and this data is
named D
named D
45
.
7
Convert D
45
to decimal notation,
and obtain D
45
’. (Note3)
8
Calculate D
46
’ using following
equations (Decimal calculation)
When D
When D
45
’
219
D
46
’ = D
45
’ + 36
When D
45
’ > 219
D
46
’ = 255
9
Convert D
46
’ to a hexadecimal
number, and obtain D
46
. (Note3)
10
C
46
D
46
Set the data, and press PAUSE
button.
button.
11
0
01
00
Set the data.
Adjusting method for PAL model:
Order Page Address Data
Procedure
1
Set REC FORMAT (IN/OUT
REC menu) to “DV”.
REC menu) to “DV”.
2
0
01
01
Set the data.
3
3
01
5A
Set the data, and press PAUSE
button.
button.
4
3
02
Check that the data changes to
“00”.
“00”.
5
3
03
Check that the data is “00”.
(Note2)
(Note2)
6
C
46
Read the data, and this data is
named D
named D
46
.
7
Convert D
46
to decimal notation,
and obtain D
46
’. (Note3)
8
Calculate D
45
’ using following
equations (Decimal calculation)
When D
When D
46
’
36
D
45
’ = D
45
’ - 36
When D
46
’ < 36
D
45
’ = 0
9
Convert D
45
’ to a hexadecimal
number, and obtain D
45
. (Note3)
10
C
45
D
45
Set the data, and press PAUSE
button.
button.
12
0
01
00
Set the data.
6-53
HDR-FX1/FX1E
2. Contrast Adjustment (HD) (PD-222 board)
Set the level of the VIDEO signal for driving the LCD to the specified
value.
Set the level of the VIDEO signal for driving the LCD to the specified
value.
Mode
Camera, HDV1080i
Subject
Arbitrary
Adjustment Page
C
Adjustment Address
76
Note1: The data of page: 0, address: 10 must be “00”.
Switch setting:
REC FORMAT (IN/OUT REC menu) ......................... HDV1080i
REC FORMAT (IN/OUT REC menu) ......................... HDV1080i
Adjusting method:
Order Page Address Data
Procedure
1
Set REC FORMAT (IN/OUT
REC menu) to “HDV1080i”.
REC menu) to “HDV1080i”.
2
0
01
01
Set the data.
3
3
01
68
Set the data, and press PAUSE
button.
button.
4
3
02
Check that the data changes to
“00”.
“00”.
5
3
03
Check that the data is “00”.
(Note2)
(Note2)
6
0
01
00
Set the data.
Note2: If the data is “01”, adjustment has errors. Contents of the error is
written into page: 3, addresses: C6. See the following table.
Data of page: 3,
Contents of error
address: C6
68
Contrast adjustment (HD) error
3. V COM Adjustment (PD-222 board)
Set the DC bias of the common electrode drive signal of LCD to the
specified value.
If deviated, the LCD display will move, producing flicker and
conspicuous vertical lines.
Set the DC bias of the common electrode drive signal of LCD to the
specified value.
If deviated, the LCD display will move, producing flicker and
conspicuous vertical lines.
Mode
Camera, HDV1080i
Subject
Arbitrary
Measurement Point
Check on LCD display
Measuring Instrument
Adjustment Page
C
Adjustment Address
47
Specified Value
The brightness difference between the
section A and section B is minimum.
section A and section B is minimum.
Note1: This adjustment should be carried out upon completion of the LCD
automatic adjustment.
Note2: The data of page: 0, address: 10 must be “00”.
Switch setting:
REC FORMAT (IN/OUT REC menu) ......................... HDV1080i
LCD BACKLIGHT .................................................................. ON
REC FORMAT (IN/OUT REC menu) ......................... HDV1080i
LCD BACKLIGHT .................................................................. ON
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
C
56
0D
Set the data, and press PAUSE
button.
button.
3
C
47
Change the data so that the
brightness of the section A and
that of the section B is equal.
brightness of the section A and
that of the section B is equal.
4
C
47
Subtract 3 from the data.
5
C
47
Press PAUSE button.
6
C
56
C3
Set the data, and press PAUSE
button.
button.
7
0
01
00
Set the data.
Fig. 6-1-32.
A
A
A
A
B
B
B
B
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