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SERVICE MANUAL
Signal system
Code format
AEP Model
UK Model
E Model
SPECIFICATIONS
Conforms to CCIR
television standard,
PAL/SECAM
(AEP, UK, E model) and
NTSC (E model) color
Conforms to the technical specifications
of the E!AJ (standard format using 14-bit
or 16-bit quantization)
Number of audio channels
Sampling frequency
Quantization
Frequency response
Harmonic distortion
Dynamic range
Channel separation
Wow and flutter
Error correction
Emphasis
2 channels
44.1 kHz
14-bit linear quantizing, or 16-bit linear
quantizing
5 - 20,000 Hz +0.5 dB
Less than 0.007%
(14-bit format)
Less than 0.005%
(16-bit format)
More than 86 dB (14-bit format)
More than 90 dB (16-bit format)
More than 80 dB
Below measurable limit
Error correction and concealment using
CRCC and parity
Pre-emphasis (on recording):
fixed at ON
De-emphasis (on playback):
automatically
switched ON or OFF (by detecting
pre-emphasis identification code)
Time-constant:
50 usec, 15 usec
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS
IDENTIFIED
BY SHADING
AND
MARK
A ON
THE
SCHEMATIC
DIAGRAMS
AND
IN THE
PARTS
LIST
ARE
CRITICAL
TO
SAFE
OPERATION.
REPLACE
THESE
COMPONENTS
WITH
SONY
PARTS
WHOSE
PART
NUMBERS
APPEAR
AS SHOWN
IN THIS
MANUAL
OR
IN SUPPLEMENTS
PUBLISHED
BY SONY.
gaat
MICROFILM
Inputs
Reference input
|Impedance
Minimum input
level
0.24V
LINE IN
(-10 dBs)
50 kilohms |77.5 mV (-20 dBs)
VIDEO IN | Phono
75 ohms
Outputs
MONITOR OUT
Phono
Load
impedance
Reference
output level
0.248
More than
(-10 dBs)
10 kilohms
VIDEO OUT
Phono
=
COPY OUT
Phono |
75 ohms
1 Vp-p
HEADPHONES
Stereo
if. phone
=| 9—0.003 mW
Continuously
Adjustable
32 ohms
— Continued On page 2 —
DIGITAL AUDIO PROCESSOR
SONY.
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