Sony DSC-P3 (serv.man2) Service Manual ▷ View online
5-16
DSC-P3
1.
HALL Adjustment
For detecting the position of lens iris, adjust the HALL AMP gain
and offset.
and offset.
Mode
CAMERA
Subject
Not required
Measurement Point
Displayed data of page: 1 (Note 2)
Measuring Instrument
Adjusting remote commander
Adjustment Page
F
Adjustment Address
2E, 2F, 34, 35
Specified Value
13 to 17 during IRIS OPEN
7B to 7F during IRIS CLOSE
7B to 7F during IRIS CLOSE
Note 1:
Check that the data of page: 6, address: 02 is “00”.
If not, turn the power of the unit OFF/ON.
If not, turn the power of the unit OFF/ON.
Note 2:
The right 2 digits of the page: 1 displayed data of the
adjusting remote commander.
adjusting remote commander.
1:00:XX
Displayed data
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
Perform “Data setting during
camera system adjustments”.
(Refer to page 5-15)
camera system adjustments”.
(Refer to page 5-15)
3
6
01
6D
Press PAUSE button. (Note 3)
4
6
02
Check the data changes to “01”.
5
6
01
00
Press PAUSE button.
6
0
03
03
7
6
01
01
Press PAUSE button.
8
1
Check that the displayed data
(Note 2)
during IRIS OPEN satisfies
the specified value.
(Note 2)
during IRIS OPEN satisfies
the specified value.
9
6
01
03
Press PAUSE button.
10
1
Check that the displayed data
(Note 2) during IRIS CLOSE
satisfies the specified value.
(Note 2) during IRIS CLOSE
satisfies the specified value.
Note 3:
The adjustment data will be automatically input to page:
F, address: 2E, 2F, 34 and 35.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
0
03
00
2
6
01
00
Press PAUSE button.
3
Release the data setting
performed at step 2.
(Refer to page 5-15)
performed at step 2.
(Refer to page 5-15)
4
0
01
00
5-17
DSC-P3
2.
Flange Back Adjustment (Using the minipattern box)
The flange back of inner focus lens is adjusted automatically. If
shifted, the auto focus is disordered.
shifted, the auto focus is disordered.
Mode
CAMERA
Subject
Siemens star chart with ND filter
for minipattern box (Note 1)
for minipattern box (Note 1)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Adjustment Page
F
Adjustment Address
14 to 25, 87
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.
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 with the zoom lens at TELE end and WIDE
end respectively.
end respectively.
6) Check that the data on page: F, address: 14 to 25 and 87 are
initial value (See table below).
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. 5-1-13
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
Perform “Data setting during
camera system adjustments”.
(Refer to page 5-15)
camera system adjustments”.
(Refer to page 5-15)
3
6
01
13
Press PAUSE button.
4
6
01
27
Press PAUSE button. (Note 4)
5
6
02
Check the data changes to “01”.
6
F
87
Check the data changes to “00”.
Note 4:
The adjustment data will be automatically input to page:
F, address: 14 to 25 and 87.
F, address: 14 to 25 and 87.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
Release the data setting
performed at step 2. (Refer to
page 5-15)
performed at step 2. (Refer to
page 5-15)
3
0
01
00
4
Perform“Flange Back Check”.
Address
Data
Address
Data
14
36
1E
00
15
54
1F
00
16
87
20
20
17
71
21
20
18
10
22
13
19
C0
23
46
1A
00
24
0A
1B
00
25
00
1C
00
87
FF
1D
00
5-18
DSC-P3
3.
Flange Back Adjustment
(Using the flange back adjustment chart)
(Using the flange back adjustment chart)
The flange back of inner focus lens is adjusted automatically. If
shifted, the auto focus is disordered.
shifted, the auto focus is disordered.
Mode
CAMERA
Subject
Flange back adjustment chart
(2.0 m from the front of the lens)
(Luminance: 300 to 400 lux)
(2.0 m from the front of the lens)
(Luminance: 300 to 400 lux)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Adjustment Page
F
Adjustment Address
14 to 25, 87
Note 1:
Check that the data of page: 6, address: 02 is “00”.
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 with the zoom lens at TELE
end and WIDE end respectively.
end and WIDE end respectively.
3) Check that the data on page: F, address: 14 to 25 and 87 are
initial value (See table below).
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
Perform “Data setting during
camera system adjustments”.
(Refer to page 5-15)
camera system adjustments”.
(Refer to page 5-15)
3
6
01
13
Press PAUSE button.
4
6
01
15
Press PAUSE button. (Note 2)
5
6
02
Check the data changes to “01”.
6
F
87
Check the data changes to “00”.
Note 2:
The adjustment data will be automatically input to
page: F, address: 14 to 25 and 87.
page: F, address: 14 to 25 and 87.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE button.
2
Release the data setting
performed at step 2.
(Refer to page 5-15)
performed at step 2.
(Refer to page 5-15)
3
0
01
00
4
Perform“Flange Back Check”.
Address
Data
Address
Data
14
36
1E
00
15
54
1F
00
16
87
20
20
17
71
21
20
18
10
22
13
19
C0
23
46
1A
00
24
0A
1B
00
25
00
1C
00
87
FF
1D
00
5-19
DSC-P3
4.
Flange Back Check
Mode
CAMERA
Subject
Siemens star chart
(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 the TV
Measuring Instrument
monitor
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.
To open the IRIS , decrease
the luminous intensity to the
Siemens star up to a point
before noise appear on the
image.
from the front of the lens.
To open the IRIS , decrease
the luminous intensity to the
Siemens star up to a point
before noise appear on the
image.
2
0
01
01
3
Perform “Data setting during
camera system adjustments”.
(Refer to page 5-15)
camera system adjustments”.
(Refer to page 5-15)
4
6
2C
01
5
6
92
70
6
6
93
55
7
6
01
79
8
6
07
Check the data changes to “01”.
9
Check that the lens is
focused.
focused.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
2
6
2C
00
3
6
92
00
4
6
93
00
5
Release the data setting
performed at step 3.
(Refer to page 5-15)
performed at step 3.
(Refer to page 5-15)
6
0
01
00
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