CFD-G55
US Model
Canadian Model
E Model
SERVICE MANUAL
CD RADIO CASSETTE-CORDER
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
9-873-639-01
2002C1600-1
© 2002.03
SPECIFICATIONS
Ver 1.0 2002. 03
Model Name Using
CD Section
NEW
Similar Mechanism
Tape Section
CFD-G50
CD Mechanism Type
KSM-213RDP
Optical Pick-up Type
KSS-213R
Tape Transport Mechanism Type
MF-V5-117
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION
With 3.2-ohm loads, both channels driven
from 1 000 - 10 000 Hz; rated 3 W per
channel-minimum RMS power, with no
more than 10 % total harmonic distortion
in AC operation.
Woofer with 4-ohm loads, driven at
50 - 150 Hz; rated 6 W minimum RMS
power, with no more 10 % total harmonic
distortion in AC operation.
Other specifications
CD player section
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wave length: 780 nm
Emission duration: Continuous
Laser output: Less than 44.6
µ
W
(This output is the value measured at a distance
of about 200 mm from the objective lens surface
on the optical pick-up block with 7 mm
aperture.)
Spindle speed
200 r/min (rpm) to 500 r/min (rpm)
(CLV)
Number of channels
2
Frequency response
20 - 20 000 Hz +1/–2 dB
Wow and flutter
Below measurable limit
Radio section
Frequency range
FM: 87.5 - 108 MHz
AM: 530 - 1 710 kHz
Antennas
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
Cassette-corder section
Recording system
4-track 2 channel stereo
Fast winding time
Approx. 115 s (sec.) with Sony cassette C-60
Frequency response
TYPE I (normal): 70 - 13 000 Hz
General
Speaker
Full range: 10 cm (4
in.) dia., 3.2
Ω
, cone type
(2)
Woofer: 8 cm (3
1
⁄
4
in.) dia., 4
Ω
, cone type (1)
Outputs
Headphones jack (stereo minijack)
For 16 - 68
Ω
impedance headphones
Power output
4 W + 4 W (at 3.2
Ω
, 10% harmonic distortion
in DC operation)
Woofer:
12 W (at 4
Ω
, 10 % harmonic distortion in DC
operation)
Power requirements
For CD radio cassette-corder:
120V AC, 60 Hz
12 V DC, 8 size D (R20) batteries
For remote control:
3 V DC, 2 size AA (R6) batteries
Power consumption
AC 30 W
Battery life
For CD radio cassette-corder:
FM recording
Sony R20P: approx. 6 h
Sony alkaline LR20: approx. 18 h
Tape playback
Sony R20P: approx. 1.5 h
Sony alkaline LR20: approx. 6 h
CD playback
Sony R20P: approx. 1 h
Sony alkaline LR20: approx. 4 h
Dimensions
Approx. 456
×
195
×
330 mm (w/h/d)
(18
×
7
3
⁄
4
×
13 inches)
(incl. projecting parts)
Mass
Approx. 6.8 kg (14 lb. 16 oz) (incl. batteries)
Supplied accessory
AC power cord (1)
Remote control (1)
Design and specifications are subject to change
without notice.
Summary of Contents for CFD-G55 - Cd Radio Cassette-corder
Page 26: ...26 26 CFD G55 5 10 Schematic Diagram MAIN Section 1 2 See page 34 for IC Block Diagrams ...
Page 29: ...29 29 CFD G55 5 13 Schematic Diagram AMP Section ...
Page 31: ...31 31 CFD G55 5 15 Schematic Diagram CONTROL Section ...
Page 33: ...33 33 CFD G55 5 17 Schematic Diagram POWER Section ...
Page 53: ...53 CFD G55 MEMO ...
