mmM
SHARI=
SERVICE
MANUAL
,
S5452G
F-A2ZSl
GF-A2Z(S)
GF-A2Z(G)
In the interests of usersafety the set should be restored to its
original condition and only parts identical to those specified be
used.
Photo:
G
F-APZ(S)
/-INDEX
TO CONTENTS
--.
Page
SPECIFICATIONS
...............................................
1
NAMESOFPARTS
..............................................
2
VOLTAGE SELECTION
...........................................
2
STRINGING OF DIAL CORD
.......................................
2
DISASSEMBLY
.................................................
3
BLOCKDIAGRAM
..............................................
4
TEST TAPES FOR MEASUREMENT
..................................
5
MECHANICAL ADJUSTMENT
......................................
5
CIRCUITADJUSTMENT
........................................
5-7
ACPOWERSUPPLYCORD
.........................................
7
NOTES ON SCHEMATIC DIAGRAM
..................................
8
WlRlNGSlDEOFP.W.BOARD
...................................
.9,10
SCHEMATIC DIAGRAM
........................................
II,12
EXPLODEDVIEW..
..........................................
13,14
REPLACEMENT PARTS LIST
....................................
15-18
SPECIFICATIONS
GENERAL
Power source:
Output power:
Semiconductors:
Dimensions:
AC
110
-
127V and 220
-
240V
DC 9
V
(UM/SUM-1
or
R20
type x 6)
PMPO; 15
W
(7.5
w
+
7.5
W)
(AC operation)
MPO; 8
W
(4w+4w)
(AC operation)
RMS; 4.6
W
(2.3
W
+
2.3
W)
(DC operation
10
%
distortion)
8
ICs
3 Transistors
13 Diodes
6
LEDs
Width; 550 mm
(21-5/8”)
Height; 220 mm
(8-5/8”)
TAPE RECORDER
Tape:
Frequency range:
Signal/noise ratio:
Wow and flutter:
Input impedance:
Loaded impedance:
Headphones;
External speakers;
RADIO
Frequency range:
SPEAKER
Speakers:
Impedance:
Compact cassette tape
80 Hz
-
10,000 Hz
36
dB
0.15
%
(WRMS)
External mic: 600 ohms
8
-
25 ohms
3.2
-
8 ohms
FM; 87.6 MHz
-
108
MHz
AM; 526.5 kHz
-
1606.5 kHz
SW1
;
2.3 MHz
-
7.3 MHz
SW,; 7.3 MHz
-
22 MHz
12 cm
(4-3/4”)
woofer x 2
Horn type tweeter x 2
3.2 ohms
Weight:
Depth; 130 mm (5-I
/8”)
3.6 kg (7.9
Ibs.)
without batteries
Specifications for this model are subject to change without
prior notice.
SHARP CORPORATION
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