1
20SL43
COLOR TELEVISION
Chassis No. MSA
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its
original condition and only parts identical to those specified should be used.
S49F614LK20A/
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ELECTRICAL SPECIFICATIONS ......................................................................................................... 1
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IMPORTANT SERVICE SAFETY PRECAUTION ................................................................................. 2
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LOCATION OF USER'S CONTROL ..................................................................................................... 4
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INSTALLATION AND SERVICE INSTRUCTIONS ................................................................................ 5
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CHASSIS LAYOUT ............................................................................................................................. 13
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BLOCK DIAGRAM .............................................................................................................................. 14
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SCHEMATIC DIAGRAMS ................................................................................................................... 18
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PRINTED WIRING BOARD ASSEMBLIES ........................................................................................ 2 1
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REPLACEMENT PARTS LIST ............................................................................................................ 24
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PACKING OF THE SET ...................................................................................................................... 29
Page
CONTENTS
SERVICE MANUAL
MODELS
POWER INPUT ........................................ 110-220 V AC 50/60 Hz
POWER RATING
.................................................................... 72 W
PICTURE SIZE .......................................... 1,194 cm
2
(185sq inch)
CONVERGENCE ............................................................. Magnetic
SWEEP DEFLECTION .................................................... Magnetic
FOCUS ............................................................... QPF Electrostatic
INTERMEDIATE FREQUENCIES
Picture IF Carrier Frequency ..................................... 45.75 MHz
Sound IF Carrier Frequency ...................................... 41.25 MHz
Color Sub-Carrier Frequency .................................... 42.17 MHz
(Nominal)
AUDIO POWER
OUTPUT RATING
....................... 1.5 + 1.5 W (at 10% distortion)
ELECTRICAL SPECIFICATIONS
SPEAKER
SIZE ................................................................ 9
×
5 cm (Round)
VOICE COIL IMPEDANCE
........................... 32 ohm at 400 Hz
ANTENNA INPUT IMPEDANCE
VHF/UHF ..................................................... 75 ohm Unbalanced
TUNING RANGES
VHF-Channels ............................................................... 2 thru 13
UHF-Channels ............................................................ 14 thru 69
CATV Channels ........................................................... 1 thru 125
Specifications are subject to change without
prior notice.
SHARP CORPORATION
20SL43
www.DataSheet.net/
Datasheet pdf - http://www.DataSheet4U.co.kr/
