Nd Filter - Sony HVR-V1U Service Manual
Digital hd video camera recorder
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Also See for HVR-V1U:
- Operating manual (144 pages) ,
- Brochure & specs (17 pages) ,
- Service manual (21 pages)
Table of Contents
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32-1. Angular Velocity Sensor Sensitivity Adjustment (1)
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Note 1: If reading/writing data on pages 7F, set data: 07 to page:
0, address: 10, and then select pages: F. By this data set-
ting, the pages 7F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to "00".
Note 2: The PITCH sensor (SE8001 of JJ-004 board) sensitivity
is labeled only the repair parts.
Switch setting
1) POWER ......................................................... CAMERA mode
2) ND FILTER ...................................................................... OFF
3) ZOOM ..................................................................... TELE end
Preparation
1) Read the PITCH sensor (SE8001 of JJ-004 board) sensitivity
written on repair parts, and named this as S
Falling edge of
waveform when
data is "F0"
HVR-V1J/V1U/V1N/V1E/V1P/V1C
Pattern A
(1.5 m from the front of lens)
Video terminal of A/V jack
Oscilloscope (V period)
7F (Note 1)
12
.
12
Pattern A
White
Black
White
A4 size (297 x 210 mm)
Fig. 6-1-18
V
Falling edge of
waveform when
data is "10"
SV2–SV1
SV2 (msec)
SV1 (msec)
Fig. 6-1-19
Adjusting method:
Order Page Address Data
1
0
01
2
3
4
0
10
D
5
46
(7D)
D
6
48
(7D)
7
D
8
48
(7D)
D
9
46
(7D)
D
10
48
(7D)
11
D
12
48
(7D)
13
14
F
15
12
(7F)
16
0
10
Note 3: S
is read in "Preparation".
12
Note 4: Refer to table 6-4-1. "Hexadecimal-decimal conversion
table".
Note 5: Finish this operation within 10 seconds. If it is likely to
take more than 10 seconds, set page: D (7D), address:
48, data: 00, and then retry.
Processing after Completing Adjustment:
Order Page Address Data
1
0
01
2
6-57
Procedure
01
Set the zoom to TELE end,
and shoot the pattern A.
Adjust the focus.
07
F0
Press PAUSE (Write) button.
Press PAUSE (Write) button.
01
(Note 5)
Measure the falling edge of
waveform, SV1 (msec).
(Fig. 6-1-19)
00
Press PAUSE (Write) button.
10
Press PAUSE (Write) button.
Press PAUSE (Write) button.
01
(Note 5)
Measure the falling edge of
waveform, SV2 (msec).
(Fig. 6-1-19)
00
Press PAUSE (Write) button.
Calculate D
' using
12
following equations.
(decimal calculation)
(Note 3)
' = ((SV2 – SV1) ÷ 13.8)
D
12
× S
× 61
12
Convert D
' to a hexadeci-
12
mal number, and obtain D
(Note 4)
D
Press PAUSE (Write) button.
12
00
Procedure
00
Check that the steady shot
function operates normally.
.
12
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