Sony HTC-NX300 Service Manual

SERVICE MANUAL
Ver 1.1 2001.09
HTC-NX300 is the CD player and Tape
Deck section in MHC-NX300AV.
Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol ; are trade-
marks of Dolby Laboratories Licensing Corporation.
CD player section
System
Laser
Laser output
Wavelength
Frequency response
Signal-to-noise ratio
Dynamic range
Video color system format
CD DIGITAL OUT
(Square optical connector jack, rear panel)
Wavelength
Output Level
Sony Corporation
9-929-044-12
2001I0500-1 Home Audio Company
C 2001.9 Shinagawa Tec Service Manual Production Group
HTC-NX300
Model Name Using Similar Mechanism
CD Mechanism Type
CD
Section Base Unit Name Type
Optical Pick-up Name
Model Name Using Similar Mechanism
Tape Deck
Section
Tape Transport Mechanism Type
SPECIFICATIONS
Tape player section
Compact disc and digital Recording system
audio system Frequency response
(DOLBY NR OFF)
Semiconductor laser
(λ=780nm)
Emission duration:
continuous
Max. 44.6 µ W*
*This output is the value
General
measured at a distance of
200 mm from the
Dimensions (w/h/d)
objective lens surface on
the Optical Pick-up Block
Mass
with 7 mm aperture.
780 – 790 nm
20 Hz – 20 kHz (±0.5 dB)
More than 90 dB Design and specifications are subject to change
More than 90 dB without notice.
NTSC, PAL
660 nm
–18 dBm
MINI Hi-Fi COMPONENT SYSTEM
E Model
Chinese Model
NEW
CDM53E-K3BD37
BU-K3BD37
KSM-213BFNV/Z-NP
HCD-GRX7
TCM-230AWR2
4-track 2-channel stereo
40 – 13,000 Hz (±3 dB),
using Sony TYPE I
cassette
40 – 14,000 Hz (±3 dB),
using Sony TYPE II
cassette
Applox. 225 x 202 x 347
mm
Applox. 4.6 kg