25L-M100/180/S100/180
CL25M10,CL25S18
SERVICE MANUAL
S49F325L-M100
COLOR TELEVISION
Chassis No. SN-91
25L-M100/18025L-S100/18025L-M100/180, 25L-S100/180
CL25M10CL25S18
MODELSCL25M10, 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
E ELECTRICAL SPECIFICATIONS........................................................................................................ 1
E IMPORTANT SERVICE SAFETY PRECAUTION ............................................................................... 2
E LOCATION OF USER'S CONTROL ....................................................................................................6
E INSTALLATION AND SERVICE INSTRUCTIONS ............................................................................ 10
E CHASSIS LAYOUT ........................................................................................................................... 16
E BLOCK DIAGRAM ............................................................................................................................ 18
E SCHEMATIC DIAGRAMS ................................................................................................................. 20
E PRINTED WIRING BOARD ASSEMBLIES ....................................................................................... 38
E REPLACEMENT PARTS LIST .......................................................................................................... 41
E PACKING OF THE SET ..................................................................................................................... 49
ELECTRICAL SPECIFICATIONS
POWER INPUT ...................................................SPEAKER120 V AC 60 Hz
POWER RATINGSIZE ...................................................................... 8 cm (Round)
25L-M100/180, CL25M10 .................................................VOICE COIL IMPED105 ANCEW............................. 32 ohm at 400 Hz
25L-S100/180, CL25S18 ..................................................ANTENNA INPUT IMPED110 ANCEW
PICTURE SIZE ...........................................2 (315sq inch)2,032cmVHF/UHF .................................................... 75 ohm Unbalanced
CONVERGENCE.............................................................TUNING RANGESMagnetic
SWEEP DEFLECTION .....................................................VHF-ChannelsMagnetic.............................................................. 2 thru 13
FOCUS ............................................... Hi-Bi-Potential ElectrostaticUHF-Channels ............................................................ 14 thru 69
INTERMEDIATE FREQUENCIESCATV Channels .......................................................... 1 thru 125
Picture IF Carrier Frequency ..................................... 45.75 MHz(EIA, Channel Plan U.S.A.)
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)Specifications are subject to change without
25L-S100/180, CL25S18 .... 1.3W +1.3W (at 10% distortion and
Dual CH Operate)prior notice.
This document has been published to be used for after
sales service only.
SHARP CORPORATIONThe contents are subject to change without notice.
1 |
ACEC
