Specifications - LG GoldStar TSR-940 Service Manual

4 band stereo cassette recorder
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General Performance Specifications
SPECIFICATIONS
Item
Specifications
|
o Band: FM/MW/LW/SW
o DNR (Dynamic Noise Reduction)
o 4 track 2 channel stereo, Auto reverse
1.
Feature
o 5 band graphic equalizer
0 6 dot level indicator
o Mic mixing
o 2 way 4 speaker: Woofer 5'' 4 onm
x 2
Tweeter,
piezo
x
2
2.
Power
o DC: 'D'' cell x 9 (13.5V)
Supply
0 AC: 110/220V,
50/60Hz
(option)
'
re
FM, SW:
Rod antenna
; |
mene
MW, LW: Ferrite bar antenna (built-in)
o Mic mixing: @3.5
o Headphone: @3.5
4.
Jack
o Ext, Speaker: 3.5
x 2 (L, R)
o Line/Phono In: RCA pin jack x 2
o Line out: RCA pin jack x 2
MW Performance Specifications
Item
Tost Fred
Unit
Limit
Nominal
Test Condition
(kHz)
1. [Frequency range
525%1605 | 515~1650
2.|Intermediate frequency
kHz ——a
455 or 465
coo [a] 54
a; Nsabialsersitiny
ro00
[aa]
sa |
1400
| ap]
54
t—
foo
4. [SN ratio
1000
dB
36
74 dB input, 30%
mod
5.|1.F. rejection ratio
600,
1400 | dB
30
6.
{Image rejection ratio
600,
1400 | dB
30
—_
7. | Selectivity
1000
dB
20
AC,
i
4dB
%),
8.|10% T.H.D. power output
|1000,1400;/mw]|
4/3.5
5/4
Ee ee Pa Leer vena
400 Hz
9.]T.H.D.
1000,
1400|
%
5
es
10. | Audio response
1000
kHz
2.0
1 kHz: O dB, —6 dB point

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