Flange Back Check - Sony CCD-TRV32 Service Manual

Video camera recorder
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9. Flange back check

Siemens star
(Placed 2000 ± 5 mm in front of the
Subject
lens with illumination of about 200
lux.)
Measurement Point
Confirm focus on monitor TV
Measuring Instrument
Specification Value
Picture must have good focus at both
TELE and WIDE ends.
Note 1 : Confirm that the "Camera-shaking" correction to OFF.
(EXCEPT TRV14E MODEL)
Note 2 : Confirm that the "Digital Zoom" is turned OFF.
(EXCEPT TRV14E MODEL)
Note 3 : It is judged from the page A display on the adjustment
remote commander if the picture has good focus while
the auto focus is ON.
1) Set data: 0B to the page:6, address: 02.
2) Focus condition can be known from the page A display.
A: 00 : XX
See the right table.
Bit 2 value
(
Adjustment procedure:
Order
Page
Address
1
2
3
6
42
4
6
43
5
6
7
6
21
8
9
Processing after Adjustments:
Order
Page
Address
1
6
02
2
6
21
3
6
42
4
6
43
0 : Picture is out of focus.
1 : Picture is in focus.
Data
Place a Siemens star at 2 meters in front of lens.
Decrease illumination to the chart down to a point before noise appears on monitor TV,
in order to fully open the IRIS.
02
After setting the data, press the PAUSE button.
01
After setting the data, press the PAUSE button.
Shoot the Siemens star at TELE end.
Confirm that the image is in focus. (Note 3).
10
After setting the data, press the PAUSE button.
Shoot the Siemens star at WIDE end.
Confirm that the image is in focus.
Data
00
After setting the data, press the PAUSE button.
00
After setting the data, press the PAUSE button. (END)
00
After setting the data, press the PAUSE button.
00
After setting the data, press the PAUSE button.
In focus
)
Procedure
Procedure
6-17
Display on the Bit values
adjustment
remote
bit2
commander
0
0
1
0
2
0
3
0
4
1
5
1
6
1
7
1
8
0
9
0
A(
A
)
0
B(
b
)
0
C(
C
)
1
d
D(
)
1
E(
E
)
1
F(
F
)
1

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