Sony HVR-HD1000J Service Manual page 280

4. COMPONENT OUT Pb Level Adjustment
(VC-500 board)
Mode
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified value
Switch setting:
1) REC FORMAT (Menu setting) ............................. HDV1080i
Adjusting method:
Order Page Address Data
1 0 01
2 3 71
3 0 10
8
4 00
(18)
5 0 10
6 C 94
7 C 94
8
9 0 10
8
10 00
(18)
11 0 10
12 3 70
13 3 70
14 0 01
Note: For the bit values, refer to "6-4. SERVICE MODE", "4-4.
3. Bit value discrimination".
B
C
HVR-HD1000J/HD1000U/HD1000N/HD1000E/HD1000P/HD1000C
CAMERA-TAPE
Arbitrary
Pb signal terminal of COMPONENT
OUT jack (75 Ω terminated)
Oscilloscope
C
94
Pb level: A = 525 ± 10 mVp-p
Sync level: B = C = 300 ± 10 mVp-p
Procedure
01
01 Press PAUSE (Write) button.
01
Set the bit value of bit7 is
"1", and press PAUSE
(Write) button. (Note)
00
Change the data and set the
Y signal level (A) to the
specified value.
Press PAUSE (Write) button.
Check the sync signal (B, C)
to the specified value.
01
Set the bit value of bit7 is
"0", and press PAUSE
(Write) button. (Note)
00
10 Press PAUSE (Write) button.
Check the data changes to
"11".
00
H
Fig. 6-3-8
A
6-126