Sony HVR-Z7J Service Manual page 313

Ver. 1.5 2009.02
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
Tracking standard (XH2-1A1)
SW/OL standard (XH2-3)
Audio operation check
(XH5-3 (NTSC), XH5-3P (PAL))
System 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)
For NTSC model
White (75%)
0.714 V
1 V
0.286 V
Horizontal sync signal
For PAL model
0.7 V
1 V
0.3 V
Horizontal sync signal
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 kΩ (kilohms)),
Output impedance with less than 2.2 kΩ (kilohms)
(0 dBu=0.775 Vrms)
HVR-Z7J/Z7U/Z7N/Z7E/Z7P/Z7C
Use
Tape path adjustment
Switching position adjust-
ment
Audio system adjustment
Operation check
White (100%)
Q
I
Color bar signal waveform
White (100%)
Color bar signal waveform
Fig. 6-3-2 Color bar signal of alignment tapes
Burst signal
(75%)
0.286 V
0.3 V
(100%)
Burst signal
COMPONENT OUT jack
Y: 1 Vp-p, 75 Ω (ohms), P
(ohms)
6-123
Q Black
I
White
(100%)
Color bar pattern
Color bar pattern
: +/- 350 mV, 75 Ω
/P , C /C
B R B R