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HVR-Z1J/Z1U/Z1N/Z1E/Z1P/Z1C
4. Sample Hold Phase Adjustment
(PD-222 board)
Set the sampling hold timing of the LCD panel to optimum timing.
Mode
Camera, HDV1080i
Subject
Arbitrary
Measurement Point
Check on LCD display
Measuring Instrument
Adjustment Page
C
Adjustment Address
54
Specified Value
The LCD screen is brightest.
Note1:
This adjustment should be carried out upon completion of the LCD
automatic adjustment, contrast adjustment (HD) and V COM
adjustment.
Note2:
The data of page: 0, address: 10 must be “00”.
Switch setting:
REC FORMAT (IN/OUT REC menu) .................. HDV1080i
LCD BACKLIGHT ........................................................... ON
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
3
0C
20
Set the data, and press PAUSE
button.
3
3
22
0F
Set the data, and press PAUSE
button.
4
C
55
01
Set the data, and press PAUSE
button.
5
C
54
Set the following data, one by
one, and investigate which data
makes the LCD screen the
brightest.
1F, 3F, 5F, 7F, 9F, BF
6
C
54
Set the data which made the
LCD screen the brightest. This
data named D
adj
.
7
C
54
Press PAUSE button.
8
C
55
03
Set the data, and press PAUSE
button.
9
C
54
Set the data which subtracted 20
from D
adj
.
(Hexadecimal calculation)
(Note3)
10
Check that the 2nd portion
A
of
the LCD screen is the brightest.
(Fig. 6-1-34.)
11
C
54
D
adj
Set the data, and press PAUSE
button.
12
C
55
00
Set the data, and press PAUSE
button.
13
3
0C
00
Set the data, and press PAUSE
button.
14
3
22
00
Set the data, and press PAUSE
button.
15
0
01
00
Set the data.
Note3:
For example.
When D
adj
. is "BF", data is "9F".
When D
adj
. is "5F", data is "3F".
However, when D
adj
. is "1F", data is "BF".
5. Transmissive Mode White Balance Adjustment
(PD-222 board)
Correct the white balance of the transmissive mode.
If deviated, the reproduction of the LCD screen may degenerate.
Mode
Camera, HDV1080i
Subject
Arbitrary
Measurement Point
Check on LCD screen
Measuring Instrument
Adjustment Page
C
Adjustment Address
4B, 4C
Specified Value
The LCD screen should not be
colored.
Note1:
Check the white balance only when replacing the following parts.
If necessary, adjust them.
1. LCD panel
2. Light induction plate
3. IC601
Note2:
The data of page: 0, address: 10 must be “00”.
Switch setting:
REC FORMAT (IN/OUT REC menu) .................. HDV1080i
LCD BACKLIGHT ........................................................... ON
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
C
4B
80
Set the data, and press PAUSE
button.
3
C
4C
80
Set the data, and press PAUSE
button.
4
C
4C
Check that the LCD screen is
not colored. If not colored,
proceed to step 10.
5
C
4B
Change the data so that the LCD
screen is not colored.
6
C
4B
Press PAUSE button.
7
C
4C
Change the data so that the LCD
screen is not colored.
8
C
4C
Press PAUSE button.
9
C
4C
If the LCD screen is colored,
repeat steps 5 to 9.
10
0
01
00
Set the data.
A
Fig. 6-1-34.