Mechanical Shutter Adjustment (Dcr-Pc9/Pc9E); Angular Velocity Sensor Sensitivity Adjustment - Sony DCR-PC6E Service Manual

13. Mechanical Shutter Adjustment
(DCR-PC9/PC9E)
Adjust the period which the mechanical shutter is closed, and
compensate the exposure.
Adjustment Page F
Adjustment Address 70 to 84
Input method:
1) Select page: 0, address: 01, and set data: 01.
2) Input the following data to page: F, addresses: 70 to 84.
Note: Press the PAUSE button of the adjustment remote commander
each time to set the data.
Address Data
70 EC
71 0F
72 FB
73 0C
74 46
75 0B
76 0F
77 0A
78 03
79 09
7A 78
7B 48
7C CB
7D 76
7E 4F
7F 83
80 8E
81 82
82 25
83 6F
84 1E
3) Input the following data to page: 7, addresses: 23 to 26.
Note: Press the PAUSE button of the adjustment remote commander
each time to set the data.
Address Data
23 9C
24 A3
25 A5
26 AC
4) Select page: 0, address: 01, and set data: 00.
RadarW RadarW RadarW RadarW RadarW

14. Angular Velocity Sensor Sensitivity Adjustment

• This adjustment is performed only when replacing the angular
• Note down the sensitivity displayed on the angular velocity sensor
7
23 to 26
Precautions on the Parts Replacement
There are two types of repair parts.
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.
Note1: The sensor sensitivity of SE3450 and SE3451 of the CF-085 board
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Read the sensor sensitivity written on SE3450 (PITCH sensor)
3) Read the sensor sensitivity written on SE3451 (YAW sensor)
4) Calculate D
5) Convert D
6) Select page: F, address: 66, set data: D
7) Select page: F, address: 67, set data: D
Processing after Completing Adjustments
1) Select page: 0, address: 01, and set data: 00.
2) Check that the steady shot operations have been performed
5-26
velocity sensor.
Although this adjustment need not be performed when the circuit
is damaged, etc., check the operations.
of the repair parts. At this time, note down also to which board it
was attached to.
Be sure to check because if attached incorrectly, the screen will
vibrate up and down or left and right during hand-shake correction
operations.
Type A: ENC03JA
Type B: ENC03JB
Adjustment Page F
Adjustment Address 66, 67
is written only on the repair parts.
of the CF-085 board, and take this as S
of the CF-085 board, and take this as S
' and D ' using the following equation (decimal
66 67
calculation).
NTSC model (DCR-PC9)
D ' = 56 / S
66 3450
D ' = 64 / S
67 3451
PAL model (DCR-PC6E/PC9E)
D ' = 78 / S
66 3450
D ' = 78 / S
67 3451
' and D ' into hexadecimal digits, to obtain D
66 67
and D . (Round off decimal points)
67
button of the adjustment remote commander.
button of the adjustment remote commander.
normally.
.
3450
.
3451
66
, and press the PAUSE
66
, and press the PAUSE
67