SERVICE MANUAL
COMPACT DISC DECK RECEIVER
HCD-NEZ31
Ver. 1.0 2006.08
SPECIFICATIONS
9-887-362-01
2006H05-1
© 2006.08
Sony Corporation
Personal Audio Division
Published by Sony Techno Create Corporation
Mexican Model
•
HCD-NEZ31 is the amplifier, CD player, tape deck
and tuner section in CMT-NEZ31.
Model Name Using Similar Mechanism
HCD-NEZ30
CD Section
Base Unit Name
BU-K8BD83S-WOD
Optical Pick-up block Name
KSM-213CDP
TAPE Section
Model Name Using Similar Mechanism
HCD-NEZ30
Tape Transport Mechanism Type
CMAL5Z235A
Amplifier section
Continuous RMS power output (reference): 15 + 15 W (6 ohms at 1 kHz,
10% THD)
The following are measured at AC 120 V, 60 Hz
DIN power output (rated): 11 + 11 W (6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference): 15 + 15 W (6 ohms at 1 kHz,
10% THD)
Inputs
AUDIO IN: Sensitivity 250 mV, impedance 47 kilohms
Outputs
PHONES: Accepts headphones with an impedance of 8 ohms or more
SPEAKER: Accepts impedance of 6 to 16 ohms
CD player section
System: Compact disc and digital audio system
Laser Diode Properties
Emission Duration: Continuous
Laser Output*: Less than 44.6
µ
W
* This output is the value measurement at a distance of 200 mm from the
objective lens surface on the Optical Pick-up Block with 7mm aperture.
Tape deck section
Recording system: 4-track 2-channel, stereo
AM tuner section:
Tuning range
530 – 1,710 kHz (with 10 kHz tuning interval)
531 – 1,710 kHz (with 9 kHz tuning interval)
Antenna: AM loop antenna, external antenna terminal
Intermediate frequency: 450 kHz
General
Power requirements
AC 120 V, 60 Hz
Adjustable with voltage selector
Power consumption:
45 watts
Dimensions (w/h/d) (excl. speakers):
Mass (excl. speakers):
Approx. 3.3 kg
Approx. 164
×
235
×
265 mm
Design and specifications are subject to change without notice.
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section:
Tuning range
87.5 – 108.0 MHz (50 kHz step)
Antenna: FM lead antenna
Antenna terminals: 75 ohms unbalanced
Intermediate frequency: 10.7 MHz
