Sony HCD-XB66K Service Manual

SERVICE MANUAL
Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol a are trade-
marks of Dolby Laboratories Licensing Corporation.
Amplifier section
The following measured at AC 120/240 V, 50 Hz
DIN power output (Rated)
Continuous RMS power output (Reference)
Peak music power output (Reference)
Inputs
PHONO IN (phono jacks):
MIX MIC (phone jack):
VIDEO/MD (AUDIO) IN (phono jacks):
Outputs
PHONES (stereo phone jack):
VIDEO/MD (AUDIO) OUT (phono jacks):
SPEAKER:
MICROFILM
SPECIFICATIONS
140 + 140 watts
(8 ohms at 1 kHz, DIN)
170 + 170 watts
(8 ohms at 1 kHz, 10% THD)
3,000 watts
sensitivity 3 mV, impedance
47 kilohms
sensitivity 1 mV, impedance
10 kilohms
sensitivity 250 mV, impedance
47 kilohms
accepts headphones of 8 ohms or more
voltage 250 mV, impedance 1 kilohms
accepts impedance of 8 to 16 ohms.
HCD-XB66K
Photo: XB66K
Model Name Using Similar Mechanism
CD
CD Mechanism Type
Section
Base Unit Name
Optical Pick-up Name
Tape deck
Model Name Using Similar Mechanism
Section
Tape Transport Mechanism Type
CD player section
System
Laser
Laser output
Wavelength
Frequency response
Signal-to-noise ratio
Dynamic range
CD DIGITAL OUT
(square optical connector jack, rear panel)
Wave length:
Output level:
COMPACT DISC DECK RECEIVER
E Model
HCD290/G330/XB3
CDM37LH-5BD29AL
BU-5BD29AL
KSS-213D/Q-NP
HCD-H881
TCM-220WR2
Compact disc and digital audio system
Semiconductor laser (λ = 780 nm)
Emission
duration: continuous
Max. 44.6 µW*
*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.
780 - 790 nm
2 Hz - 20 kHz (±0.5 dB)
More than 90 dB
More than 90 dB
600 nm
–18 dBm
– Continued on next page –