Sony HVR-A1J Service Manual page 286

5. COMPONENT OUT Pr Level Adjustment
(TT-001 board)
Mode
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified value
Note 1: Check that the data of page: 0, address: 10 is "00".
Switch setting:
1) REC FORMAT (Menu setting) ............................. HDV1080i
Adjusting method:
Order Page Address Data
1 0
2 0
8
3
(18)
4 0
5 C
6 C
7
8 0
8
9
(18)
10 0
11 0
Note 2: For the bit values, refer to "6-4. SERVICE MODE",
"4-4. 3. Bit value discrimination".
B
C
HVR-A1J/A1U/A1N/A1E/A1P/A1C
CAMERA-TAPE
Arbitrary
Pr signal terminal of COMPONENT
OUT jack (75 Ω terminated)
Oscilloscope
C
83
Pr level: A = 525 ± 10 mVp-p
Sync level: B = C = 300 ± 10 mVp-p
Procedure
01 01
10 01
Set the bit value of bit2 is
01
"1", and press PAUSE
(Write) button.
10 00
Change the data and set the
83 Pr signal level (A) to the
specified value.
83 Press PAUSE (Write) button.
Check the sync signal (B, C)
to the specified value.
10 01
Set the bit value of bit2 is
01
"0", and press PAUSE
(Write) button.
10 00
01 00
H
Fig. 6-3-7
6. COMPONENT OUT Pb Level Adjustment
(TT-001 board)
Mode
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified value
Note 1: Check that the data of page: 0, address: 10 is "00".
Switch setting:
1) REC FORMAT (Menu setting) ............................. HDV1080i
Adjusting method:
Order Page Address Data
1 0
2 0
8
3
(18)
4 0
5 C
6 C
7
8 0
8
9
(18)
10 0
11 0
Note 2: For the bit values, refer to "6-4. SERVICE MODE",
"4-4. 3. Bit value discrimination".
B
A
C
6-121
CAMERA-TAPE
Arbitrary
Pb signal terminal of COMPONENT
OUT jack (75 Ω terminated)
Oscilloscope
C
84
Pb level: A = 525 ± 10 mVp-p
Sync level: B = C = 300 ± 10 mVp-p
Procedure
01 01
10 01
Set the bit value of bit2 is
01
"1", and press PAUSE
(Write) button.
10 00
Change the data and set the
84 Pb signal level (A) to the
specified value.
84 Press PAUSE (Write) button.
Check the sync signal (B, C)
to the specified value.
10 01
Set the bit value of bit2 is
01
"0", and press PAUSE
(Write) sbutton.
10 00
01 00
H
Fig. 6-3-8
A