Sony HVR-S270J Service Manual page 348

4. COMPONENT OUT Pb Level Adjustment
(VC-513 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 5C
(18)
8
5 5D
(18)
6 0 10
7 C 8D
8 C 8D
9
10 0 10
8
11 5C
(18)
8
12 5D
(18)
13 0 10
14 3 70
15 3 70
16 0 01
Note: For the bit values, refer to "6-4. SERVICE MODE", "4-4.
3. Bit value discrimination".
B
C
HVR-S270J/S270U/S270N/S270E/S270P/S270C
CAMERA mode
Arbitrary
P /C signal terminal of COMPO-
b b
NENT OUT jack (75 Ω terminated)
Oscilloscope
C
8D
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 bit0 is
"1", and press PAUSE
(Write) button. (Note)
05 Press PAUSE (Write) button.
00
Change the data and set the
Pb 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 bit0 is
"0", and press PAUSE
(Write) button. (Note)
00 Press PAUSE (Write) button.
00
10 Press PAUSE (Write) button.
Check the data changes to
"11".
00
H
Fig. 6-3-8
A
6-114