Sony d 151 service manual

Page 1

D-151/151C

SERVICE MANUAL

US Model

D-151/151C
Canadian Model
AEP Model

UK Model

E Model

Australian Model
D-151

System
Compact disc digital audio system
Laser diode properties
Material: GaAIAs
Wavelength: 7t 2 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 pW (measured at
200 mm away from the objective lens surface)
Error correction
Sony Super Strategy Cross Interleave Reed
Solomon Code
D-A conversion
1-bit quartz time-axis control
Frequency response
20 - 20,000 Hz ildB (measured by EIA] Cl»
307)
Output (at 415 V input level)
Headphones (stereo miniiack)
20 mW + 20 mW at16 ohms
Line output (stereo miniiack)
Output level 07 V rms at 47 kilohms
Recommended load impedance over 10
kilohms

Photo : D-151
Model Name Using Similar Mechanism D-141
CD Mechanism Type KSM-SaOAAA/S-NP
Optical Pick-Up Name KSS-SSOA
SPECIFICATIONS

General
Power requirements
. Rechargeable battery: 2.4 V DC
- Two LR6 (size AA) batteries: 3 V DC
0 AC power adaptor (DC IN «1.5 V jack):
220 - 230 V, 50 Hz (European and Asian
model)
120 V, 60 Hz (USA, Canadian, Central and
South American model)
110 - 240 V, 50/60 HZ (Middle Eastern
model)
230 -2«IO V, 50 HZ (U.Kr model)
Z-lO V, 50 Hz (Australian model)
100 - 240 V, 50/60 Hz (Model for other
countries and World model)
' Sony CPM-300P mount plate and DCC-

EZ-OS car battery cord for use on car battery:

4.5VDC

Dimensions (w/hld) (without projecting parts
and controls)
Approxr135 x 30.5 x 156 mm
(5 (X 1 Vtxé Vnin.)
Mass (without rerhargeable battery)
Approx 250 g (8.8 02)
Operating temperature
5C - 35°C (41F - 95°F)

Supplied accessories
AC power adaptor (i)
Connecting cord (Phono plug x 2 H stereo
miniplug) (I)
Stereo headphones (1)

Design and specifications are subkxt to change
without notice

COMPACT DISC COMPACT PLAYER
S ON'YG,