Sony HANDYCAM DCR-TRV230, Service Manual

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11. Angular Velocity Sensor Sensitivity Adjustment
Precautions on the Parts Replacement
There are two types of repair parts.
Type A: ENC03JA
Type B: ENC03JB
Replace the broken sensor with a same type sensor. If replace with
other type parts, the image will vibrate up and down or left and
right during hand-shake correction operations. After replacing, re-
adjust according to the adjusting method after replacement.
Precautions on Angular Velocity Sensor
The sensor incorporates a precision oscillator. Handle it with care
as if it dropped, the balance of the oscillator will be disrupted and
operations will not be performed properly.
Subject Arbitrary
Measurement Point Display data of page 1 (Note1)
Measuring Instrument Adjustment remote commander
Adjustment Page F
Adjustment Address 5E, 5F
Specified Value 2900 to 4D00
Note1:
Displayed data of the adjustment remote commander.
1 : XX : XX
Display data
Note2: SI-028 board: DCR-TRV230/TRV330
SI-029 board: DCR-TRV530
Switch setting:
1)
STEADY SHOT (Menu display) ...................................... ON
2) ZOOM .......................................................................... Center
Adjusting method:
Order Page Address Data Procedure
1 0 01 01 Set the data.
2 F 5E 6D Set the data, and press PAUSE
button.
3 F 5F 67 Set the data, and press PAUSE
button.
Pitch sensor check
(SI-028/029 board SE301)
4 0 03 11 Set the data.
5 1 Check that the display data (Note1)
satisfies the specified value.
Yaw sensor check
(SI-028/029 board SE302)
6 0 03 12 Set the data.
7 1 Check that the display data (Note1)
satisfies the specified value.
Processing after Completing Adjustments
Order Page Address Data Procedure
1 0 01 00 Set the data.
2 0 03 00 Set the data.
3 Move the camcorder, and check
that the steady shot operations
have been performed normally