Sony PCM-2500 Service Manual

SERVICE
General
Power requirements
Power consumption
Operating ternperature
Dimensions (w/h/d)
Weight
Tape
Head
Recording time
Tape speed
Orum rotation
Error correction method
Digital audio
Digital Tape Recorder
SPECIFICATIONS
General
100, 120, 220 or 240 V AC adjustable, 50/60Hz
37 W
0°C to 40°C (32°F to 104°F)
Approx. 430 x 100x 420 mm (17x 4x 16%, inches)
Approx. 11.2 kg (26 Ib 15 02)
Digital audio tape
Rotary head
120 minutes (with OT-120)
8.15 mms
2.000 rpm
Ooubly-Encoded Reed Solomon code
Weight
input/output
Track pitch
Sampling frequency
Modulation method
Transter rate
Number of channet
O/A conversion
Frequency response
Oynamic range
Total harmonic distortion
Wow and flutter
Input/output
13.6 um (20.4 ym)
48 kHz, 44.1 KHz, 32 kHz
8-10 modulation
2.46 Mbit/sec. (before modulation)
2 channeis, stereo
16-bit linear
2 Hz~-22,000 Hz {+0.5 d8)
More than 90 d8
Less than 0.05% (at 1kHz, 4 dBs input)
8Selow measurable limit
Anaiog input
Interface with the interface unit
Other output
Analog input/output
Connector | Type i
nt
| Intertace Phono jacks i
Lh? 3 |
Digital input/output
Ea ane |
Connector Type
Interface E 25-pin
Analog output
Clock output
Connector Type
ee
Intertace BNC
HEADPHONES: Stereo phone jack
Power requirements
Power consumption
Operating temperature
Dimensions (w/nid)
US Mode!
Canadian Model
AEP Model!
interface Unit
100. 120. 220 or 240 V AC adjustable, 50/60 Hz
12 W
O°C to 40°C (32°F to 104°F)
Approx. 430 x 100x 390 mm (17x 4x 15%, inches)
Approx. 6.2 kg (13 ib 11 02)
interface with the digital tape recorder
Analog input/output
| Connector Type |
| Interface Phono jacks |
in 2 3 | |
Olgital input/output
| Connector | Type
| Intertace EJ 25-pin |
Clock input
| Connector Type |
aS — PS = ee |
Interface BNC
Connector : Type Rated input Maximum
{ | level input level
ANALOG , XLA331 or | +4 dBs +24 dBs
IN | equivalent (0 dBs=
0.775Vrms)
Maximum
output level
+24 dBs
Rated output
levei
+4 dBs
Connector | Type
ANALOG | XLR332 or
OUT | equivalent
i
|
DIGITAL TAPE RECORDER
SONY.
Li'