SERVICE MANUAL
Sony Corporation
Personal Audio Division
Published by Sony Techno Create Corporation
US Model
CFD-G700CP
Canadian Model
CFD-G770CPK
E Model
CFD-G770CP/G770CPK
Australian Model
CFD-G770CPK
CD RADIO CASSETTE-CORDER
9-887-620-01
2007C16-1
© 2007.03
Ver. 1.0 2007.03
SPECIFICATIONS
CFD-G700CP/G770CP/
G770CPK
Model Name Using Similar Mechanism
CFD-G505/G555CP/G555CPK
CD
CD Mechanism Type
KSM-213CDP/C2NP
Section
Optical Pick-up Type
KSS-213C
TAPE
Model Name Using Similar Mechanism
HCD-EC50
Section
Tape Transport Mechanism Type
H21SB-C05
AUDIO POWER SPECIFICATIONS (US)
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 from 50 - 150
Hz; rated 6 W minimum RMS power, with no more
than 10 % total harmonic distortion in AC
operation.
Other specifications
CD player section
System
Compact disc digital audio system
Laser diode properties
Emission duration: Continuous
Laser output: Less than 44.6
µ
W
(Th is 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.)
Number of channels
2
Frequency response
20 - 20 000 Hz +1/–2 dB
Wow and fl utter
Below measurable limit
Radio section
Frequency range
FM: 87.5 - 108 MHz
AM: 530 - 1 710 kHz
(G700CP: US/G770CPK: CND, MX, E92)
AM: 531 - 1 611 kHz (G770CPK: AUS)
AM: 531 - 1 611 kHz (9 kHz step)(G770CP)
AM: 530 - 1 610 kHz (10 kHz step)(G770CP)
Antennas
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
Cassette-corder section
Recording system
4-track 2 channel stereo
Fast winding time
Approx. 150 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: 13 cm (5 1/8 in.) dia., 4
Ω
,
cone type (1)
Tweeter: 2 cm (13/16 in.) dia. (2)
Input
Built-in audio cable with stereo-mini plug:
Minimum input level 245 mV
AUDIO IN Jack (stereo minijack):
Minimum input level 245 mV
MIC MIX (microphone) jack (monaural minijack):
Sensitivity 2.5 mV, for low impedance
microphone
Minimum input level 2.5 mV (G770CPK)
Outputs
Headphones jack (stereo minijack)
For 16 - 68
Ω
impedance headphones
Power output
4 W + 4 W (at 3.2
Ω
, 10% harmonic distortion)
Woofer:
12 W (at 4
Ω
, 10% harmonic distortion)
Power requirements
For CD radio cassette-corder:
120 V AC, 60 Hz
(G700CP: US/G770CPK: CND, MX, E92)
230 - 240 V AC, 50 Hz (G700CP: SP)
230 V AC, 50 Hz
(G700CP: E41/G770CPK: AUS)
12 V DC, 8 R20 (size D) batteries
For remote control:
3 V DC, 2 R6 (size AA) batteries
Power consumption
AC 28 W
Photo : CFD-G770CPK
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•
Abbreviation
AUS
: Australian model
CND
: Canadian model
E41
: AC 230V area in E model
E92
: AC 120V area in E model
MX
: Mexican model
SP
: Singapore model
