Sony HCD-CQ1, Service Manual

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HCD-CQ1
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
SERVICE MANUAL
MICRO Hi-Fi COMPONENT SYSTEM
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
9-877-323-04
2005A16-1
© 2005.01
Ver. 1.3 2005.01
SPECIFICATIONS
This set is the tuner, CD and amplifier
section in CMT-CQ1.
Model Name Using Similar Mechanism NEW
CD Mechanism Type CDM76-K6BD44S
Base Unit Type BU-K6BD44S
Optical Pick-up Type KSS-213D/Q-RP
— Continued on next page —
Main unit
Amplifier section
AUDIO POWER SPECIFICATIONS:
(U.S.A. model only)
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6-ohm loads, both channels driven, from 120 -
10,000 Hz; rated 10 watts per channel minimum RMS
power, with no more than 10% total harmonic
distortion from 250 milliwatts to rated output.
North American model:
Continuous RMS power output (reference):
10 + 10 W
(6 ohms at 1 kHz, 10%
THD)
European and Australian models:
DIN power output (rated): 8 + 8 W
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
10 + 10 W
(6 ohms at 1 kHz, 10%
THD)
Music power output (reference):
20 + 20 W
Other models:
The following measured at AC 220 V, 50/60 Hz
DIN power output (rated): 8 + 8 W
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
10 + 10 W
(6 ohms at 1 kHz, 10%
THD)
The following measured at AC 240 V, 50/60 Hz
DIN power output (rated): 8 + 8 W
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
10 + 10 W
(6 ohms at 1 kHz, 10%
THD)
Inputs
PC/MD/TAPE IN (stereo minijack):
Sensitivity 1.3 (MD)/
820mV (PC/TAPE)
impedance 47 kilohms
Outputs
PC/MD/TAPE OUT (stereo minijack):
Sensitivity 250 mV,
impedance 1 kilohm
PHONES (stereo minijack):
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 Semiconductor laser
(
λ
=780 nm)
Emission duration:
continuous
Frequency response 2 Hz – 20 kHz
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
North American model:
87.5 – 108.0 MHz (100-
kHz step)
Other models: 87.5 – 108.0 MHz (50-kHz
step)
Antenna FM lead antenna
Antenna terminals
75 ohms unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
Pan-American model:
530 – 1,710 kHz
(with the tuning interval
set at 10 kHz)
531 – 1,710 kHz
(with the tuning interval
set at 9 kHz)
European model:
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)
Other models:
530 – 1,710 kHz
(with the tuning interval
set at 10 kHz)
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)
Antenna
AM loop antenna, external
antenna terminal
Intermediate frequency
450 kHz
CD
SECTION