Sharp GF-4646 Service Manual

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Brand: Sharp

Category: Cassette Player

Type: Service manual

Model: Sharp GF-4646 , Sharp GF-4646A

Pages: 16 (1.84 Mb)

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SHARP
SERVICE MANUAL
#!I
OUTSTANDING RECEPTION THE WORLD OVER
ATSM682082RCS
.(PHOTO:
GF-4646)
GENERAL
Power source:
(GF-4646)
(GF-4646A)
Speakers:
Output power:
(GF-4646)
Output power:
(GF-4646A)
Semiconductors:
Dimensions: Width;
Depth;
Height;
Weight:
GF-4646
GF-4646A
In the interests of user-safety the set should be
restored to its original condition and only parts
identical to those specified be used.
For the mechanical adjustment, refer to the
RD-
620/A Service Manual already issued.
SPECIFICATIONS
AC 120V
60Hz
DC
9V
(“D”
type x 6)
AC 240V
50/60
Hz
DC
9V
(UM/SUM-1
type x 6)
10 cm
(4”)
woofer x 2
Ceramic type tweeter x 2
MPO;
3.9W
(1.95W
+
1.95W)
(AC operation)
PMPO;
IOW
(5W +
5W)
(AC operation)
MPO;
7.2W
(3.6 +
3.6W)
(AC
operation)
TAPE RECORDER
Tape:
Compact cassette tape
Frequency response:
50Hz
-
10,OOOHz
Signal/noise ratio:
45dB
Input sensitivity and impedance:
External mic.; 600 ohms
Loaded impedance:
Headphones; 8 ohms
-
25 ohms
RADIO
Frequency range: FM; 87.6 MHz
-
108 MHz
AM; 525
kHz
-
1,605
kHz
RMS;
4.6W
(2.3 +
2.3W)
(DC
operation, 10% distortion)
5
ICS
4 transistors
11 diodes
2 LEDs
426mm
(16-3/4”)
96mm
(3-3/4”)
212mm
(8-3/8”)
2.8 kg (6.1 tbs.) without batteries
Specifications for this model are subject to change without
prior notice.
SHARP
CORPORATION
SHARP ELECTRONICS
CORPORATION