Sony DSC-F77 / DSC-FX77 (serv.man3) Service Manual ▷ View online
DSC-F77/FX77
6-15
Picture Frame Setting
Mode
CAMERA
Subject
Color bar chart
(Standard picture frame with the
zoom at WIDE end)
(Standard picture frame with the
zoom at WIDE end)
Measurement Point
Video terminal of A/V OUT jack
(75
(75
Ω terminated)
Measuring Instrument
Oscilloscope and monitor TV
Specified Value
A=B, C=D, E=F
Note 1:
Displayed data of the page 1 of adjusting remote com-
mander.
mander.
1:XX:XX
YL data
YH data
YH data
Switch setting
1) MACRO (Control button) .......................... ON
1) MACRO (Control button) .......................... ON
Setting method:
Order Page Address Data
Procedure
1
Shoot the color bar chart
with the zoom WIDE end.
with the zoom WIDE end.
2
Enter the output of VIDEO
OUT to the monitor TV, and
move the position as shown
in Fig. 6-1-14.
OUT to the monitor TV, and
move the position as shown
in Fig. 6-1-14.
3
Horizontal width of one color
(B, C) and that of black (A,
D) on the color bar chart
should be same. (See Fig. 6-
1-12)
(B, C) and that of black (A,
D) on the color bar chart
should be same. (See Fig. 6-
1-12)
4
With vertical width of black
(E, F) set in same, the color
bar chart should come to the
center of monitor TV. (See
Fig. 6-1-13)
(E, F) set in same, the color
bar chart should come to the
center of monitor TV. (See
Fig. 6-1-13)
5
Check that the color bar on
the monitor TV is focused.
the monitor TV is focused.
6
0
03
22
7
1
Note down the YH and YL
data. (Note 1)
data. (Note 1)
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
0
03
00
How to reset the zoom and focus when they deviated:
Order Page Address Data
Procedure
1
6
2C
01
2
6
92
YL
(Note 2)
3
6
93
YH
(Note 2)
4
6
01
79
Press PAUSE button.
5
6
07
Check the data changes to
“01”.
“01”.
6
6
01
00
Press PAUSE button.
Note 2:
The data noted down at step 7 of “Setting method”.
Check on the oscilloscope
1. Horizontal period
Fig. 6-1-12
2. Vertical period
Fig. 6-1-13
Check on the monitor TV
Fig. 6-1-14
A=B
C=D
A
B
C
D
Color bar chart picture frame
Monitor TV picture frame
E=F
V
E
F
DSC-F77/FX77
6-16
1.
HALL Adjustment
RadarW
RadarW
RadarW
RadarW
RadarW
Mode
CAMERA
Subject
Not required
Adjustment Page
F
Adjustment Address
58 to 5D, 68
Note 1:
Check that the data of page: 6, address: 02 is “00”.
If not, turn the power of unit OFF/ON.
If not, turn the power of unit OFF/ON.
Adjusting method:
Order Page Address Data
Procedure
1
Perform “Data setting during
camera system adjustment”.
(Refer to page 6-14)
camera system adjustment”.
(Refer to page 6-14)
2
6
01
6D
Press PAUSE button.
(Note 2)
(Note 2)
3
6
02
Check the data changes to
“01”.
“01”.
Note 2:
The adjustment data will be automatically input to page:
F, address: 58 to 5D, and 68.
F, address: 58 to 5D, and 68.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
Release the data setting
performed at step 1.
(Refer to page 6-14)
performed at step 1.
(Refer to page 6-14)
DSC-F77/FX77
6-17
2.
Flange Back Adjustment
(Using the minipattern box)
(Using the minipattern box)
The inner focus lens flange back adjustment is carried out auto-
matically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
matically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
Mode
CAMERA
Subject
Siemens star chart with ND filter
for minipattern box (Note 1)
for minipattern box (Note 1)
Measurement Point
Displayed data of page: F,
address: 3E
address: 3E
Measuring Instrument
Adjusting remote commander
Adjustment Page
F
Adjustment Address
18 to 29, 3E, 52, 53
Specified Value
Date of page: F, Address: 3E is “00”
Note 1:
Dark Siemens star chart.
Note 2:
Check that the data of page: 6, address: 02 is “00”.
If not, turn the power of unit OFF/ON.
If not, turn the power of unit OFF/ON.
Preparations before adjustments:
1) The minipattern box is installed as shown in the following fig-
1) The minipattern box is installed as shown in the following fig-
ure.
Note 3:
The attachment lenses are not used.
2) Install the minipattern box so that the distance between it and
the front of lens of camera is less than 3 cm.
3) Make the height of minipattern box and the camera equal.
4) Check the output voltage of the regulated power supply is the
4) Check the output voltage of the regulated power supply is the
specified voltage
± 0.01 Vdc.
5) Check that the center of Siemens star chart meets the center of
shot image screen.
Specified voltage: The specified voltage varies according to the
minipattern box, so adjustment the power sup-
ply output voltage to the specified voltage writ-
ten on the sheet which is supplied with the mini-
pattern box.
ply output voltage to the specified voltage writ-
ten on the sheet which is supplied with the mini-
pattern box.
Minipattern box
Below 3 cm
Camera
Camera
table
Red (+)
Black (–)
Yellow (SENS +)
White (SENS –)
Black (GND)
Need not connected
Regulated power supply
Output voltage : Specified voltage
±
0.01 Vdc
Output current : more than 3.5 A
Fig. 6-1-15
Adjusting method:
Order Page Address Data
Procedure
1
Perform “Data setting during
camera system adjustment”.
(Refer to page 6-14)
camera system adjustment”.
(Refer to page 6-14)
2
6
01
13
Press PAUSE button.
3
6
01
27
Press PAUSE button.
(Note 4)
(Note 4)
4
6
02
Check the data changes to
“01”.
“01”.
5
F
3E
Check the data is “00”.
Note 4:
The adjustment data will be automatically input to page:
F, address: 18 to 29, 3E, 52 and 53.
F, address: 18 to 29, 3E, 52 and 53.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
Release the data setting
performed at step 1.
(Refer to page 6-14)
performed at step 1.
(Refer to page 6-14)
3
Perform “Flange Back
Check”.
Check”.
RadarW
RadarW
RadarW
DSC-F77/FX77
6-18
3.
Flange Back Adjustment
RadarW
RadarW
RadarW
RadarW
RadarW
(Using the flange back adjustment chart)
The inner focus lens flange back adjustment is carried out auto-
matically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
matically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
Mode
CAMERA
Subject
Flange back adjustment chart
(2.0 m from the front of lens)
(Luminance: 300 to 400 lux)
(2.0 m from the front of lens)
(Luminance: 300 to 400 lux)
Measurement Point
Displayed data of page: F,
address: 3E
address: 3E
Measuring Instrument
Adjusting remote commander
Adjustment Page
F
Adjustment Address
18 to 29, 3E, 52, 53
Specified Value
Date of page: F, Address: 3E is “00”
Note 1:
Check that the data of page: 6, address: 02 is “00”.
If not, turn the power of unit OFF/ON.
If not, turn the power of unit OFF/ON.
Preparations before adjustments:
1) Place the Flange back adjustment chart 2.0 m from the front
1) Place the Flange back adjustment chart 2.0 m from the front
of the lens.
2) Check that the center of Flange back adjustment chart meets
the center of shot image screen.
Adjusting method:
Order Page Address Data
Procedure
1
Perform “Data setting during
camera system adjustment”.
(Refer to page 6-14)
camera system adjustment”.
(Refer to page 6-14)
2
6
01
13
Press PAUSE button.
3
6
01
15
Press PAUSE button.
(Note 2)
(Note 2)
4
6
02
Check the data changes to
“01”.
“01”.
5
F
3E
Check the data is “00”.
Note 2:
The adjustment data will be automatically input to page:
F, address: 18 to 29, 3E, 52 and 53.
F, address: 18 to 29, 3E, 52 and 53.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
Release the data setting
performed at step 1.
(Refer to page 6-14)
performed at step 1.
(Refer to page 6-14)
3
Perform “Flange Back check”.
4.
Flange Back Check
RadarW
RadarW
RadarW
Mode
CAMERA
Subject
Siemens star
(50 cm from the front of the lens)
(Luminance: 200 to 400 lux)
(50 cm from the front of the lens)
(Luminance: 200 to 400 lux)
Measurement Point
Check operation on monitor TV
Measuring Instrument
Specified value
Lens is Focused
Checking method:
Order Page Address Data
Procedure
1
Place the Siemens star 50 cm
from the front of the lens.
from the front of the lens.
2
To open the IRIS , decrease
the luminous intensity to the
Siemens star up to a point
before noise appear on the
image.
the luminous intensity to the
Siemens star up to a point
before noise appear on the
image.
3
Perform “Data setting during
camera system adjustment”.
(Refer to page 6-14)
camera system adjustment”.
(Refer to page 6-14)
4
6
90
00
5
6
91
00
6
6
92
00
7
6
93
B0
8
6
01
79
Press PAUSE button.
9
6
07
Check the data changes to
“01”.
“01”.
10
Check that the lens is
focused.
focused.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
2
6
93
00
3
Release the data setting
performed at step 3.
(Refer to page 6-14)
performed at step 3.
(Refer to page 6-14)
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