Video System Adjustment - Sony DSR-570WS Service Manual

10-5. Video System Adjustment

Equipment Required
. Oscilloscope (Tektronix 2445B/200 MHz or equivalent)
. DC power supply (SONY AC-550/550CE or CMA-8A/
8ACE)
. Alignment tape XH5-1A
(SONY Part No. 8-967-999-21 : for DSR-570WS)
. Alignment tape XH5-1AP
(SONY Part No. 8-967-999-25 : for DSR-570WSP )
. S-BNC video cable (SONY Part No. J-6381-380-A)
Alignment Tape Contents
XH5-1A (SONY Part No. 8-967-999-21 : for DSR-570WS)
VIDEO
Black burst
75 % full color bars
60 % multi burst
Bowtie with mod 12.5T
Shallow ramp
Cross hatch (index)
Line 17
75 % full color bars
Quad phase
Black burst
60 % multi burst (for composite)
Mod 12.5T
Shallow ramp (B-Y/R-Y OFF)
Cross hatch (index)
Chroma noise
Line 17
75 % full color bars
60 % multi burst
Mod 12.5T
Shallow ramp
75 % full color bars
75 % full color bars (R-Y OFF)
75 % full color bars (B-Y OFF)
Blanking marker
Line 17 (R-Y OFF)
Line 17 (B-Y OFF)
* Audio levels are _20 dBFS (Reference), except 1 kHz 0 dBFS part.
DSR-570WS/570WSP V1
Precautions for Adjustments
. The alignment tape can be used within the limits for 50
times. It is recommended that the tape is marked for
reference.
. Terminate at 75 Z when measuring S-VIDEO OUT and
MONITOR OUT.
TIME CODE REC
(h) (m) (s) (sec.)
23 : 59 : 00 60
00 : 00 60
01 : 00 60
02 : 00 30
02 : 30 30
03 : 00 30
03 : 30 30
04 : 00 40
04 : 40 40
05 : 20 40
06 : 00 40
06 : 40 5
06 : 45 5
06 : 50 60
07 : 50 30
08 : 20 30
08 : 50 30
09 : 20 30
09 : 50 30
10 : 20 30
10 : 50 180
13 : 50 60
14 : 50 30
15 : 20 60
16 : 20 100
18 : 00 180
21 : 00 180
24 : 00 180
27 : 00 180
30 : 00 180
AUDIO
No signal
1 kHz
20 Hz
14.5 kHz
10 kHz
No signal 32 kHz
1 kHz 0 dBFS 4 ch
1 ch
2 ch
1 kHz
3 ch
4 ch
No signal
1 kHz
20 Hz
20 kHz
10 kHz
1 kHz 0 dBFS
48 kHz
2 ch
1 kHz
10-13