Sony HCD-CPX1 Service Manual

SERVICE MANUAL
Ver 1.0 2003.02
HCD-CPX1 is the Amplifier, CD
player, Tape Deck and Tuner section
in CMT-CPX1.
Amplifier section
DIN power output (rated): 55 + 55 W
(4 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
70 + 70 W
(4 ohms at 1 kHz, 10%
THD)
Inputs
MD (VIDEO) IN (phono jacks):
Sensitivity 450/250 mV,
impedance 47 kilohms
Outputs
CD DIGITAL OUT: Optical Wavelength:
660 nm
PHONES: accepts headphones with
an impedance of 8 ohms or
more
SPEAKER: accepts impedance of
4 ohms
Sony Corporation
9-877-059-01
2003B0500-1 Home Audio Company
C 2003.02 Published by Sony Engineering Corporation
Model Name Using Similar Mechanism
CD Mechanism Type
CD
Base Unit Name
Section
Optical Block Name
Optical Pick-up Name
Tape deck
Model Name Using Similar Mechanism
Section
SPECIFICATIONS
CD player section
Laser Semiconductor laser
(CD: λ =780 nm)
Emission duration:
continuous
Frequency response CD: 2 Hz – 20 kHz
Wavelength 780 – 790 nm
Tape deck section
Recording system 4-track 2-channel stereo
Frequency response 50 – 13,000 Hz (±3 dB),
using Sony TYPE I
cassettes
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range 87.5 – 108.0 MHz (50 kHz
step)
Antenna FM wire antenna
Antenna terminals 75 ohms unbalanced
Intermediate frequency 10.7 MHz
COMPACT DISC DECK RECEIVER
HCD-CPX1
AM tuner section
Tuning range
Antenna
Intermediate frequency
General
Power requirements
Power consumption
Dimensions (w/h/d)
Mass
Design and specifications are subject to change
without notice.
AEP Model
UK Model
NEW
CDM55C-K6BD44S
BU-K6BD44S
KSM-213DCP
KSS-213D
NEW
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)
AM loop antenna, external
antenna terminal
450 kHz
230 V AC, 50/60 Hz
50 W
0.3 W (in Power Saving
mode)
Approx. 174 × 240.5 × 291
mm
Approx. 4.3 kg