Sony HDV HVR-Z7E, Руководство по обслуживанию, Страница: 313 / 507

6-123
HVR-Z7J/Z7U/Z7N/Z7E/Z7P/Z7C
3-1-4. Alignment Tapes
Use the alignment tapes shown in the following table.
Use tapes specified in the signal column of each adjustment.
Name Use
Tracking standard (XH2-1A1) Tape path adjustment
SW/OL standard (XH2-3)
Switching position adjust-
ment
Audio operation check
Audio system adjustment
(XH5-3 (NTSC), XH5-3P (PAL))
System operation check
Operation check
(XH5-5 (NTSC), XH5-5P (PAL))
Fig. 6-3-2 shows the 75% color bar signals recorded on the align-
ment tape for Audio Operation Check.
Note: Measure with video terminal (Terminated at 75
Ω
)
Fig. 6-3-2 Color bar signal of alignment tapes
For NTSC model
For PAL model
Color bar signal waveform Color bar pattern
Color bar signal waveform Color bar pattern
3-1-5. Output Level and Impedance
A/V OUT jack
10-pin connector
Video signal: 1 Vp-p, 75
Ω
(ohms)
Luminance signal: 1 Vp-p, 75
Ω
(ohms)
Chrominance signal: 0.286 Vp-p (burst signal), 75
Ω
(ohms)
(NTSC)
Chrominance signal: 0.3 Vp-p (burst signal), 75
Ω
(ohms)
(PAL)
Audio signal: -10 dBu (at load impedance 47 k
Ω
(kilohms)),
Output impedance with less than 2.2 k
Ω
(kilohms)
(0 dBu=0.775 Vrms)
1 V
0.714 V
0.286 V
White (75%)
White (100%)
Y
ello
w
Cy
an
Green
Magenta
Red
Blue
Burst signal
0.286 V
Q
I
Horizontal sync signal
(75%)
White
Y
ello
w
Cy
an
Green
Magenta
Red
Blue
Q I
White
(100%)
Black
1 V
0.7 V
0.3 V
White (100%)
Ye
llo
w
Cy
an
Green
Magenta
Red
Blue
Burst signal
Horizontal sync signal
0.3 V
(100%)
Ye
llo
w
Cy
an
Green
Magenta
Red
Blue
White
Blac
k
COMPONENT OUT jack
Y: 1 Vp-p, 75
Ω
(ohms), P
B
/P
R
, C
B
/C
R
: +/- 350 mV, 75
Ω
(ohms)
Ver. 1.5 2009.02