Sony DVCAM DSR-45P, Service Manual

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SERVICE MANUAL
System
Recording format DVCAM/DV (SP) format, rotating
2-head helical scan, digital
component recording
Video signal
DSR-45:
EIA STANDARD, NTSC color
system
DSR-45P:
CCIR STANDARD, PAL colour
system
Video
Quantization 8-bit
Sampling frequency
DSR-45:
13.5 MHz (4:1:1 Component)
DSR-45P:
13.5 MHz (4:2:0 Component)
Audio
Quantization 12-bit (non-linear) or 16-bit
(linear)
Sampling frequency
32 kHz (12-bit recording) or
48 kHz (16-bit recording)
Usable cassettes Standard-DVCAM cassettes and
Mini-DVCAM cassettes
Recording time Standard cassette
DVCAM:
184 minutes (PDV184)
180 minutes (DV270)
DV: 270 minutes (PDV184/
DV270)
Mini cassette
DVCAM: 40 minutes (PDVM40/
DVM60)
DV: 60 minutes (PDVM40/
DVM60)
(We recommend that you use
DVCAM cassettes.)
Clock
System Quartz locked, digital display
Power back-up Back-up duration: up to two weeks
(after an 8-hour charge)
Inputs
VIDEO IN REF.IN
BNC type
1 Vp-p (75 ohms, unbalanced)
S VIDEO IN Mini DIN 4-pin
Luminance signal: 1 Vp-p
(75 ohms, unbalanced)
Chrominance signal:
0.286 Vp-p (DSR-45)
0.3 Vp-p (DSR-45P)
(75 ohms unbalanced)
COMPONENT IN
Y: BNC type
1.0 Vp-p (75 ohms, unbalanced)
R-Y: BNC type
0.7 Vp-p (75 ohms, unbalanced)
(DSR-45: 75%, color bars / DSR-
45P: 100%, colour bars)
B-Y: BNC type
0.7 Vp-p (75 ohms, unbalanced)
(DSR-45: 75%, color bars / DSR-
45P: 100%, colour bars)
DV IN/OUT 4-pin jack (i.LINK)
AUDIO IN (CH-1 to CH-4)
Phono jack, –10/–2/+4 dBu,
Impedance more than 47 kohms,
unbalanced
Maximum input level:
DSR-45:
–10 : +18 dBu (about 6 Vrms)
–2 : +24 dBu (about 12.5 Vrms)
+4 : +30 dBu (about 25 Vrms)
DSR-45P:
–10 : +16 dBu (about 5 Vrms)
–2 : +22 dBu (about 10 Vrms)
+4 : +28 dBu (about 20 Vrms)
TC IN BNC type
0.5 to 18 Vp-p (time code input)
0.5 to 4 Vp-p (through output)
Outputs
MONITOR VIDEO
Phono jack, 1 Vp-p (75 ohms,
unbalanced) (superimpose)
VIDEO OUT BNC type, 1 Vp-p (75 ohms,
unbalanced)
COMPONENT OUT
Y: BNC type
1.0 Vp-p (75 ohms, unbalanced)
R-Y: BNC type
0.7 Vp-p (75 ohms, unbalanced)
(DSR-45: 75%, color bars / DSR-
45P: 100%, colour bars)
B-Y: BNC type
0.7 Vp-p (75 ohms, unbalanced)
(DSR-45: 75%, color bars / DSR-
45P: 100%, colour bars)
S VIDEO OUT Mini DIN 4-pin
Luminance signal: 1.0 Vp-p
(75 ohms, unbalanced)
Chrominance signal:
0.286 Vp-p (DSR-45)
0.3 Vp-p (DSR-45P)
(75 ohms, unbalanced)
AUDIO OUT (CH-1 to CH-4)
XLR 3-pin, male, +4 dBu, 600
ohms loading, balanced
MONITOR AUDIO
Phono jack
TC OUT BNC type, 2.2 Vp-p, 600 ohms /
1.2 Vp-p, 75 ohms
0.5 to 4 Vp-p (through output,
600 ohms)
PHONES Stereo minijack, 8 Ω
SPECIFICATIONS
– Continued on next page –
DSR-45/45P
RMT-DS5
US Model
Canadian Model
DSR-45
AEP Model
UK Model
E Model
Australian Model
New Zealand Model
DSR-45P
R MECHANISM
Ver 1.0 2002. 04
DIGITAL VIDEO CASSETTE RECORDER