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25L-M100/180/S100/180 CL25M10,CL25S18
SERVICE MANUAL
S49F325L-M100
COLOR TELEVISION Chassis No. SN-91
25L-M100/180 CL25M10
25L-S100/180 CL25S18
MODELS
25L-M100/180, 25L-S100/180 CL25M10, CL25S18
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.
CONTENTS
Page » ELECTRICAL SPECIFICATIONS........................................................................................................ 1 » IMPORTANT SERVICE SAFETY PRECAUTION ............................................................................... 2 » LOCATION OF USER'S CONTROL .................................................................................................... 6 » INSTALLATION AND SERVICE INSTRUCTIONS ............................................................................ 10 » CHASSIS LAYOUT ........................................................................................................................... 16 » BLOCK DIAGRAM ............................................................................................................................ 18 » SCHEMATIC DIAGRAMS ................................................................................................................. 20 » PRINTED WIRING BOARD ASSEMBLIES ....................................................................................... 38 » REPLACEMENT PARTS LIST .......................................................................................................... 41 » PACKING OF THE SET ..................................................................................................................... 49
ELECTRICAL SPECIFICATIONS
POWER INPUT ................................................... 120 V AC 60 Hz POWER RATING 25L-M100/180, CL25M10 ................................................. 105 W 25L-S100/180, CL25S18 .................................................. 110 W PICTURE SIZE ........................................... 2,032cm2 (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 25L-M100/180, CL25M10 ............... 1.3W (at 10% distortion and Dual CH Operate) 25L-S100/180, CL25S18 .... 1.3W +1.3W (at 10% distortion and Dual CH Operate) SPEAKER SIZE ...................................................................... 8 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 (EIA, Channel Plan U.S.A.)
Specifications are subject to change without prior notice.
This document has been published to be used for after sales service only. The contents are subject to change without notice.
SHARP CORPORATION
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MODELS 25L-S100 SCHEMATIC DIAGRAM: MAIN-1 Unit
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25L-M100/180/S100/180 CL25M10,CL25S18
MODELS 25L-S180, CL25S18 SCHEMATIC DIAGRAM: MAIN-1 Unit
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25L-M100/180/S100/180 CL25M10,CL25S18
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