Sharp 25L-S100 Service Manual

25L-M100/180
CL25M10
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.
» 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
POWER INPUT ................................................... 120 V AC 60 Hz
POWER RATING
25L-M100/180, CL25M10 ................................................. 105 W
25L-S100/180, CL25S18 .................................................. 110 W
PICTURE SIZE ........................................... 2,032cm
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
AUDIO POWER
25L-M100/180, CL25M10 ............... 1.3W (at 10% distortion and
25L-S100/180, CL25S18 .... 1.3W +1.3W (at 10% distortion and

SHARP CORPORATION

SERVICE MANUAL

25L-S100/180
CL25S18
MODELS
CONTENTS

ELECTRICAL SPECIFICATIONS

2 (315sq inch)
(Nominal)
Dual CH Operate)
Dual CH Operate)
COLOR TELEVISION
Chassis No. SN-91
25L-M100/180, 25L-S100/180
CL25M10, CL25S18
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
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.
1
25L-M100/180/S100/180
CL25M10,CL25S18
S49F325L-M100
Page
(EIA, Channel Plan U.S.A.)