Specifications - Sony DVW-A500/1 Service Manual

Specifications

Analog composite input (with optional BKDW-
505/506) to analog composite output
Bandwidth Y: 0 to 5.75 MHz +0.5 dB/–0.7 dB
S/N ratio 58 dB or more
Differential gain 2% or less
Differential phase 2° or less
Y/C delay 15 ns or less
K factor (2T Pulse)
1% or less
Output SCH phase
Based upon RS-170A/CCIR
R.624-3
Digital audio (CH-1 to CH-4)
Sampling frequency
48 kHz (synchronized with video)
Quantization 20 bits/sample
Wow and flutter Below measurable level
Headroom 20 dB (or 18 dB selectable)
Emphasis T1=50 µs, T2=15 µs (on/off
selectable in recording mode)
Analog input to output
A/D, D/A quantization
18 bits/sample
Frequency response
20 Hz to 20 kHz +0.5 dB/–1.0 dB
(0 dB at 1 kHz)
Dynamic range More than 95 dB (at 1 kHz,
emphasis on)
Distortion Less than 0.05% (at 1 kHz,
emphasis on, reference level
Crosstalk Less than –80 dB (at 1 kHz,
between any two channels)
..........................................................................................................................................................................................................
1) measured in video setup 0% mode for the BKDW-505 as
well.
A-2
Appendix
1)
2) )
Analog audio (Cue track)
Frequency response
100 Hz to 12 kHz ±3 dB
S/N ratio More than 45 dB (at 3% distortion
level)
Distortion Less than 2% (T.H.D at 1 kHz
reference level
Wow and flutter DVW-A500/1 and 500/1: Less
than 0.2% rms
DVW-A500P/1 and 500P/1: Less
than 0.2% (DIN 45507 weighted)
Betacam SP playback (for DVW-A500/1
and A500P/1 only)
Video
DVW-A500/1
Metal Tape
Bandwidth Y 30 Hz to 4.5 MHz
+0.5 dB/–3.0 dB
Bandwidth R-Y/B-Y 30 Hz to 1.5 MHz
+0.5 dB/–3.0 dB
S/N Ratio Y 51 dB or more
S/N Ratio R-Y/B-Y 48 dB or more
K factor (2T pulse) 2% or less
LF non-linearity Y
LF non-linearity
R-Y/B-Y
Y/C delay
DVW-A500P/1
Metal Tape
Bandwidth Y 25 Hz to 5.5 MHz
+0.5 dB/–3.0 dB
Bandwidth R-Y/B-Y 25 Hz to 2.0 MHz
+0.5 dB/–3.0 dB
S/N Ratio Y 48 dB or more
S/N Ratio R-Y/B-Y 48 dB or more
K factor (2T pulse) 1.5% or less
LF non-linearity Y
LF non-linearity
R-Y/B-Y
Y/C delay
2) Reference level: + 4 dBm
2)
)
Oxide Tape
30 Hz to 4.1 MHz
+0.5 dB/–6.0 dB
30 Hz to 1.5 MHz
+0.5 dB/–3.0 dB
48 dB or more
45 dB or more
3% or less
3% or less
4% or less
20 ns or less
Oxide Tape
25 Hz to 4.0 MHz
+0.5 dB/–6.0 dB
25 Hz to 1.5 MHz
+0.5 dB/–3.0 dB
46 dB or more
45 dB or more
3% or less
3% or less
4% or less
20 ns or less