Sony hcd-tb20, Service Manual

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HCD-TB20
AEP Model
UK Model
E Model
SERVICE MANUAL
COMPACT HiFi COMPONENT SYSTEM
— Continued on next page —
SPECIFICATIONS
Ver 1.0 2002. 03
This set is the tuner, deck, CD and amplifier
section in CHC-TB20.
Model Name Using Similar Mechanism NEW
CD Mechanism Type CDM63E
Base Unit Type BU-30BD60C
Optical Pick-up Type A-MAX.3
Model Name Using Similar Mechanism NEW
Tape Transport Mechanism Type CMAL1Z222A
CD
SECTION
TAPE DECK
SECTION
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
9-873-613-01
2002C1600-1
© 2002.03
Amplifier section
European models
DIN power output (Rated):45 + 45 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (Reference):
60 + 60 watts
(6 ohms at 1 kHz, 10%
THD)
Music power output (Reference):
120 + 120 watts
(6 ohms at 1 kHz, 10%
THD)
Other models
Measured at AC 120/220/240 V, 50/60 Hz:
DIN power output (Rated):40 + 40 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (Reference):
50 + 50 watts
(6 ohms at 1 kHz, 10%
THD)
Inputs
MD (VIDEO) IN (phono jacks):
voltage 450 mV (250
mV), impedance 47
kilohms
Outputs
PHONES (stereo minijack):
accepts headphones 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
=795 nm)
Emission duration:
continuous
Frequency response 2 Hz – 20 kHz (
±
0.5 dB)
CD DIGITAL OUT
(Square optical connector jack, rear panel)
Wavelength
660 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 lead antenna
Antenna terminals 75 ohms unbalanced
Intermediate frequency 10.7 MHz