Sony HVR-S270J Service Manual page 261

4. Coaxial Harness Connecting Check
Check if the coaxial harness of CMOS is connected correctly.
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified value
Note 1: Check that the data of page: 6, address: 02 is "00"
If not, select page: 6, address: 01, set data: 00, and press
the PAUSE (Write) button.
Switch setting
1) POWER ......................................................... CAMERA mode
Adjusting method:
Order Page Address Data
1 0 01
2 6 07
3 0 10
6
4 07
(16)
5 0 10
E
6 90
(9E)
7 0 10
8 6 01
9 6 02
10 6 D0
Note 2: The adjustment data will be automatically input to page:
6, address: D1 to D6.
Note 3: For the error codes of bit 0 to bit 2 of data of page: 6,
address: D0, see the following table.
Bit value of data of
page: 6,
address: D0
Bit Function When bit value = 0 When bit value = 1
0 R
1 G
2 B
Example: If an error exists in G, data is "05"
Processing after Completing Adjustment:
Order Page Address Data
1 6 01
2 0 10
E
3 90
(9E)
4 0 10
5 0 01
HVR-S270J/S270U/S270N/S270E/S270P/S270C
RadarW RadarW RadarW RadarW RadarW
Not required
Adjusting remote commander
6
D1 to D6
Data of page: 6, address: D0 is "07"
Procedure
01
Check the data is "04".
01
Check the data is "04".
09
04
00
Press PAUSE (Write)
EB
button.(Note 2)
Check the data changes to
"01".
Check the data is "07".
(Note 3)
Error contents
Error exists No error
Error exists No error
Error exists No error
Procedure
00 Press PAUSE (Write) button.
09
00
00
00
5. Flange Back Adjustment (body)
(Using the minipattern box or flange back adjustment
jig)
[Preparation (Using the minipattern box)]
1) The minipattern box is installed as shown in the following fig-
ure.
Note: 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
specified voltage ± 0.01 Vdc.
5) Check that the center of Siemens star chart meets the center of
shot image screen with the zoom lens at TELE end and WIDE
end respectively.
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.
Minipattern box
Output voltage : Specified voltage ± 0.01 Vdc
Red (+)
Black (–)
Yellow (SENS +)
White (SENS –)
Black (GND)
[Preparation (Using the flange back adjustment jig)]
(Illuminance: 250 to 350 lux)
1) Install the flange back adjustment jig so that the distance be-
tween it and the front of lens of camera is less than 3 cm.
2) Make the height of flange back adjustment jig and the camera
equal.
3) Check that the center of chart meets the center of shot image
screen with the zoom lens at TELE end and WIDE end respec-
tively.
Flange back adjustment jig
6-27
Below 3 cm
Camera
Regulated power supply
Output current : more than 3.5 A
Need not connected
Fig. 6-1-8
Below 3 cm
Camera
Fig. 6-1-9