Sony HCD-W550 Service Manual

SERVICE MANUAL
• HCD-W550 is the deck, CD section
in MHC-W550/W770AV.
Manufactured under license from Dolby Laboratories
Licensing Corporation.
"DOLBY" and the double-D symbol a are trademarks
of Dolby Laboratories Licensing Corporation.
CD player section
system
Laser
Laser output
Frequency response
Wavelenght
Signal to noise ratio More than 90 dB
Dynamic renge
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wavelength
Output Level
MICROFILM
CD
Section
Tape deck
Section
SPECIFICATIONS
Compact disc and digital
audio system
Semiconductor laser
(l = 780 mm)
Emission duration :
continuous
Max. 44.6 mW*
*This output is the value
measured at a distance of
200 mm from the
objective lens surface on
the Optical Pick-up Block
with 7 mm aperture.
2Hz - 20 kHz (± 0.5dB)
780 - 790 mm
More than 90 dB
600 mm
- 18 dBm
STEREO CASSETTE DECK CD PLAYER
HCD-W550
Model Name Using Similar Mechanism
CD Mechanism Type
Base Unit Name
Model Name Using Similar Mechanism
Tape Transport Mechanism Type
Tape player section
Recording system 4 track 2 channel stereo
Frequency response 60 - 13,000 Hz (± 3dB),
(DOLBY NR OFF) using Sony TYPE I
cassette
60 - 14,000 Hz (± 3 dB),
using Sony TYPE II
cassette
General
Dimensions (w / h / d)Approx. 280 ¥ 205 ¥ 359
mm
Mass Approx. 4.3 kg
Design and specifications are subject to change without
notice.
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Tourist Model
HCD-GR8/RX90
CDM38-5BD29A
BU-5BD29A
HCD-GR5/RX50
TCM-220WR2E