27R-S200, 27R-S400
27R-S450, CR27S20
CSR20027
SERVICE MANUAL
S61W327R-S200
COLOR TELEVISION
Chassis No. MS-B
27R-S200, 27R-S400
27R-S450, CR27S20
MODELSCSR20027
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 ................................................................................8
? SERVICE ADJUSTMENT ...................................................................................................................12
? CHASSIS LAYOUT .............................................................................................................................15
? BLOCK DIAGRAM ..............................................................................................................................17
? SCHEMATIC DIAGRAMS ...................................................................................................................20
? PRINTED WIRING BOARD ASSEMBLIES ........................................................................................40
? REPLACEMENT PARTS LIST ............................................................................................................45
? PACKING OF THE SET ......................................................................................................................59
ELECTRICAL SPECIFICATIONS
POWER INPUT.....................................................SPEAKER120V AC 60 Hz
POWER RATING ..................................................................SIZE ....................................................126WRound type 8 cm (2 pcs.)
PICTURE SIZE ........................................2 (339sq inch) 2,193.5cmVOICE COIL IMPEDANCE .............................. 8 ohm at 400 Hz
CONVERGENCE .............................................................ANTENNA INPUT IMPEDANCEMagnetic
SWEEP DEFLECTION ....................................................VHF/UHF.....................................................Magnetic75 ohm Unbalanced
FOCUS ............................................... Hi-Bi-Potential ElectrostaticTUNING RANGES
INTERMEDIATE FREQUENCIESVHF-Channels...............................................................2 thru 13
Picture IF Carrier Frequency .....................................UHF-Channels45.75 MHz............................................................14 thru 69
Sound IF Carrier Frequency......................................CATV Channels41.25 MHz...........................................................1 thru 125
Color Sub-Carrier Frequency .................................... 42.17 MHz(EIA, Channel Plan U.S.A.)
(Nominal)
AUDIO POWER
OUTPUT RATING .............. 3.0W + 3.0W (at 10% distortion and
Specifications are subject to change without
Dual CH Operate)
prior notice.
This document has been published to be used for after
SHARP CORPORATIONsales service only.
The contents are subject to change without notice.
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ACEC
