Sharp 26PL83M, Service Manual

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26PL83M
SHARP CORPORATION
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.
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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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SERVICE ADJUSTMENT ..................................................................................................................... 9
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CHASSIS LAYOUT ............................................................................................................................. 12
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BLOCK DIAGRAM .............................................................................................................................. 14
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SCHEMATIC DIAGRAMS ................................................................................................................... 15
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PRINTED WIRING BOARD ASSEMBLIES ........................................................................................ 25
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REPLACEMENT PARTS LIST ............................................................................................................ 30
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PACKING OF THE SET ...................................................................................................................... 39
CONTENTS
SPEAKER
SIZE ........................................................ 12 x 6 cm oval (2 pcs.)
VOICE COIL IMPEDANCE .............................. 8 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
POWER INPUT ..................................................... AC120V, 60 Hz
POWER RATING .................................................................. 141W
PICTURE SIZE ........................................ 2,032.5cm 2 (315sq inch)
CONVERGENCE ............................................................. Magnetic
SWEEP DEFLECTION .................................................... Magnetic
FOCUS ............................................... Hi-Bi-Potential 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 ............... 5.0W +5.0W (at 10% distortion and
Dual CH Operate)
Specifications are subject to change without
prior notice.
ELECTRICAL SPECIFICATIONS
SERVICE MANUAL
S81Y926PL83M/
COLOR TELEVISION
Chassis No. MS-B
26PL83M
MODEL
P
POWER POWER
PUSH OPEN
MTS STEREO