White Balance Check; Angular Velocity Sensor Sensitivity Preset - Sony DCR-PC2E Service Manual

14. White Balance Check

Subject Clear chart
(Color reproduction adjustment frame)
Filter Filter C14 for color temperature
correction
ND filter 1.0 and 0.4 and 0.1
Measurement Point Video output terminal
Measuring Instrument Vectorscope
Specified Value Fig. 5-1-12. A to C
Switch setting:
1) NIGHT SHOT .................................................................. OFF
Checking method:
1) Check that the lens is not covered with either filter.
2) Select page: 6, address: 01, set data: 0F, and press the PAUSE
button of the adjustment remote commander.
3) Check that the center of the white luminance point is within
the circle shown Fig. 5-1-12. (A).
4) Select page: 6, address: 01, set data: 23, and press the PAUSE
button.
5) Place the C14 filter on the lens.
6) Check that the center of the white luminance point settles in
the circle shown Fig. 5-1-12. (B).
7) Remove the C14 filter, and place the ND filter 1.5 (1.0 + 0.4 +
0.1) on the lens.
8) Check that the white luminance point stopped moving, and then
remove the ND filter 1.5.
9) Check that the center of the white luminance point settles within
the circle shown Fig. 5-1-12. (C).
Processing after Completing Adjustments:
1) Select page: 6, address: 01, set data: 00, and press the PAUSE
button.
2mm
Fig. 5-1-12. (A)
1.0mm
0.5mm
Fig. 5-1-12. (B)
3mm
3mm
1.0mm
Fig. 5-1-12. (C)
R-Y 2mm
B-Y
R-Y
B-Y
3mm
3mm
R-Y
2.0mm
B-Y

15. Angular Velocity Sensor Sensitivity Preset

• This adjustment is performed only when replacing the angular
velocity sensor.
Although this adjustment need not be performed when the circuit
is damaged, etc., check the operations.
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.
Adjustment Page
Adjustment Address
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: F, address: 41, set data: 54(NTSC) or data:
6A(PAL), and press the PAUSE button of the adjustment remote
commander.
3) Select page: F, address: 42, set data: 5D(NTSC) or data:
6E(PAL), and press the PAUSE button of the adjustment remote
commander.
Processing after Completing Adjustments
1) Select page: 0, address: 01, and set data: 00.
2) Check that the steady shot operations have been performed
normally.
5-27
F
41, 42