HCD-TB20
AEP Model
UK Model
E Model
SERVICE MANUAL
COMPACT HiFi COMPONENT SYSTEM
— Continued on next page —
SPECIFICATIONS
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
Summary of Contents for hcd-tb20
Page 20: ...20 HCD TB20 3 19 IN OUT SW Board 2 two screws BTTP M2 6 3 IN OUT SW board 1 connector CN704 ...
Page 38: ...38 38 HCD TB20 7 9 Schematic Diagram MAIN Section 3 3 Page 48 Page 34 Page 32 47p 47p 47p ...
Page 42: ...42 42 HCD TB20 7 13 Schematic Diagram AMP Section Page 36 Page 36 Page 44 Page 46 c E MX E MX ...
Page 48: ...48 48 HCD TB20 7 19 Schematic Diagram POWER Section I Page 38 Page 46 Page 46 ...
Page 71: ...71 HCD TB20 MEMO ...
