Sony HVR-Z7J Service Manual page 319

3-4. VIDEO SYSTEM ADJUSTMENTS
Before perform the video system adjustments, check that the speci-
fied values of "Origin Oscillation Check" of "1-3. CAMERA SYS-
TEM ADJUSTMENTS" is satisfied.
Check that the data of page: 0, address: 10 is "00".
If not, select page: 0, address: 10, and set the data "00".
Note: NTSC model: HVR-Z7J/Z7U/Z7N
PAL model: HVR-Z7E/Z7P/Z7C
Adjusting Procedure:
1. S VIDEO OUT Y level adjustment
2. S VIDEO OUT chroma level adjustment
3. VIDEO OUT level check
4. COMPONENT OUT Y level adjustment
5. COMPONENT OUT Pr level adjustment
6. COMPONENT OUT Pb level adjustment
1. S VIDEO, VIDEO OUT Adjustment
1-1. Preparations
Perform the following data setting before the "S VIDEO,
VIDEO OUT Adjustment".
Order Page Address Data
1
2 0 01
3 3 71
4 0 10
C
5 0F
(1C)
8
6 00
(18)
8
7 01
(18)
8
8 06
(18)
8
9 04
(18)
10 0 10
11 0 FF
12 B 00
13 C 85
14 B 00
15 0 FF
HVR-Z7J/Z7U/Z7N/Z7E/Z7P/Z7C
Procedure
Set the unit to VCR mode.
01
01 Press PAUSE (Write) button.
01
10 Press PAUSE (Write) button.
01 Press PAUSE (Write) button.
60 Press PAUSE (Write) button.
55 Press PAUSE (Write) button.
C0 Press PAUSE (Write) button.
00
3E
02
Check the data is "55".
00
00
1-2. S VIDEO OUT Y Level Adjustment (TT-007 board)
Mode
Signal
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified value
Adjusting method for NTSC model:
Order Page Address Data
1
2 C 25
3 C 25
4 C 7E
5
Adjusting method for PAL model:
Order Page Address Data
1
2 C 7E
3 C 7E
4 C 25
5
6-129
VCR mode
No signal
Y signal terminal of S VIDEO plug
of A/V OUT jack (75 Ω terminated)
Oscilloscope
C
25 (NTSC)
7E (PAL)
A = 1000 ± 14 mVp-p
Procedure
Perform "Preparations"
Change the data and set the Y
signal level (A) to the
specified value.
Press PAUSE (Write) button.
Set a value obtained by
subtracting 2 from the
forementioned data, and
press PAUSE (Write) button.
Perform "Processing after
Complete Adjustment".
Procedure
Perform "Preparations"
Change the data and set the Y
signal level (A) to the
specified value.
Press PAUSE (Write) button.
Set a value obtained by
adding 2 to the
forementioned data, and
press PAUSE (Write) button.
Perform "Processing after
Complete Adjustment".
H
Fig. 6-3-3
A