Sony HVR-HD1000J Service Manual page 180

1-3. CAMERA SYSTEM ADJUSTMENTS
Before perform the camera system adjustments, check that the
specified values of "VIDEO SYSTEM ADJUSTMENTS" are sat-
isfied. (Except Origin Oscillation Check")
Check that the data of page: 0, address: 10 is "00".
If not, select page: 0, address: 10, and set the data "00".
1. Origin Oscillation Check (CM-077 board)
Check the frequency of the clock for synchronization.
If deviated, the synchronization will be disrupted and the color
will become inconsistent.
Subject
Measurement Point
Measuring Instrument
Specified value
Switch setting
1) POWER ............................................. CAMERA-TAPE mode
Checking method:
1) Check that the frequency (f) satisfies the specified value.
CM-077 BOARD (SIDE B)
HVR-HD1000J/HD1000U/HD1000N/HD1000E/HD1000P/HD1000C
Not required
Pin qh of CN6601 on CM-077 board
Frequency counter
f = 44505494 ± 895 Hz (NTSC)
f = 37125000 ± 745 Hz (PAL)
16
1 40
CN6601
Fig. 6-1-6
2. HALL Adjustment (1)
Adjust the offset and gain to eliminate the output dispersion of the
Hall sensor.
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified value
Note 1: If reading/writing data on pages 72, 7F set data: 07 to
page: 0, address: 10, and then select pages: 2, F. By this
data setting, the pages 72, 7F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to "00".
Note 2: Perform this adjustment only when replacing the lens
block. When the microprocessor, circuit etc. is damaged,
don't perform this adjustment but check the steady shot
operations only.
Note 3: Perform the adjustment with the camcorder in horizontal
state.
Note 4: Do not move the set.
Switch setting
1) POWER ............................................. CAMERA-TAPE mode
Adjusting method:
Order Page Address Data
1 0 01
2 0 10
2
3 01
(72)
4
2
5 02
(72)
2
6 03
(72)
2
04
7
(72)
Note 5: The adjustment data will be automatically input to page:
7F, address: 04 to 0F.
Note 6: If the data is other than "00", perform readjustment.
Processing after Completing Adjustment:
Order Page Address Data
2
1 01
(72)
2 0 10
3 0 01
4
5
6-32
RadarW RadarW RadarW RadarW RadarW
Not required
Adjusting remote commander
7F
04 to 0F
Data of page: 72 address: 03 is "00"
Data of page: 72 address: 04 is "00"
Procedure
01
07
Press PAUSE (Write) button.
97
(Note 5)
Wait for 4 seconds.
Check the data changes to
"01".
Check the data is "00".
(Note 6)
Check the data is "00".
(Note 6).
Procedure
00 Press PAUSE (Write) button.
00
00
Turn off the power and turn
on again.
Shake the camcorder
vertically and horizontally to
check that the steady shot
function operates normally.