WM-GX670/GX674
US Model
AEP Model
UK Model
Australian Model
WM-GX670
Chinese Model
E Model
WM-GX670/GX674
SERVICE MANUAL
RADIO CASSETTE CORDER
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
9-926-924-12
2002A1600-1
© 2002.1
Ver 1.2 2002. 01
Manufactured under license from Dolby Laboratories
Licensing Corporation.
“DOLBY” and the double-D symbol
a
are trademarks
of Dolby Laboratories Licensing Corporation.
Model Name Using Similar Mechanism
WM-EX677
Tape Transport Mechanism Type
MT-WMGX670-162
SPECIFICATIONS
Radio section
Frequency range
FM: 65 – 74/87.5 – 108MHz (Eastern
Europe)
87.5 – 108MHz (other countries)
AM: 530 – 1,710kHz (North, Central,
and South America)
531 – 1,602kHz (other countries)
Tape section
Frequency response
(Dolby NR off)
Playback: 40 – 15,000Hz
Recording/playback: 100 – 8,000Hz
Output
Headphones (
2
REMOTE) jack
Load impedance 8 – 300
Ω
Input
Microphone (MIC) jack
General
Power requirements
1.5V
Rechargeable battery
One R6 (size AA) battery
Dimensions (w/h/d)
Approx. 108.4
×
77.7
×
23.8 mm
(4
3
/
8
×
3
1
/
8
×
15
/
16
inches), incl.
projecting parts and controls
Mass
Approx. 250g (8.9oz)
Approx. 315g (11.2oz) incl.
rechargeable battery and a cassette
Supplied accessories
Battery case (1)
Stereo earphones with remote control (1)
Battery charge (1)
AC plug adaptor (1) (except for European,
Australian, Saudi Arabian, Chinese, Hong Kong,
U.S.A., Canadian, and Korean model)
Rechargeable battery (NC-6WM, 1.2V, 600mAh,
Ni-Cb) (1)
Rechargeable battery carring case (1)
Carrying pouch (1)
Stereo microphone (1)
Design and specifications are subject to change without notice
Photo: WM-GX670
