Toshiba RT-7057 Service Data

TOSHIBA
HES
SERVICE DATA
FILE NO. 110-597
STEREO RADIO CASSETTE RECORDER
RT- 7057 |
SPECIFICATION
Cassette Tape Used: Normal: C-30 ~ C-90 Speakers:
Tape Speed: 4.8 cm/sec Jack:
Track System: Four-track two-channel stereo-
phonic
Recording System: AC bias
Erasing System: Magnet erasing
Frequency Response: 60 Hz to 12 kHz
Receiving Frequency: FM: 87.5 MHz to 108 MHz
(0.05 MHz steps)
SW: 5.95 kHz to 15.6 MHz
(0.005 kHz steps)
MW: 531 kHz to 1602 kHz Power Supply:
(9 kHz steps)
LW: 146 kHz to 281 kHz
(1 kHz steps)
For Memory
Intermediate Back-up:
Frequency: FM: 10.7 MHz Power consumption:
LW/MW/SW: 450 kHz Dimensions:
Antenna: FM/SW: telescopic antenna Weight:
LW/MW: ferrite-core antenna
Specifications are subject to change without notice.
100 mm (dia) dynamic x 4
[MIC] jack x 1, Impedance
200 ohm to 2k ohm
[AUX/CD] jack x 2
[MAIN SPEAKER] jack x 2,
Impedance 3.2 ohm to 8 ohm
[PHONES] jack x 1
[DBSS SPEAKER] jack x 2
(Don't connect other speakers
than supplied ones to these
jacks.)
AC 240 V, 50 Hz (U.K.)
AC 220V, 50 Hz (Europe)
DC 12V 1EC R20 ("D" cell) x 8
DC 3V IEC R6 (""AA" cell) x 2
20W
579(W) x 210(H) x 177(D) mm
5.1 kg (without batteries)
K/W-TE, TU
PRINTED IN JAPAN 22905747 Sept., 1987 G),
a