Sharp 32U-S50, Руководство по обслуживанию, Страница: 1 / 45

1
32U-S50, 32U-S60
36U-S60
SHARP CORPORATION
This document has been published to be used for after
sales service only.
The contents are subject to change without notice.
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.
COLOR TELEVISION
Chassis No. MS-B
Page
»
ELECTRICAL SPECIFICATIONS ......................................................................................................... 1
»
IMPORTANT SERVICE SAFETY PRECAUTION ................................................................................. 2
»
LOCATION OF USER'S CONTROL ..................................................................................................... 4
»
INSTALLATION AND SERVICE INSTRUCTIONS ................................................................................ 5
»
SERVICE ADJUSTMENT ..................................................................................................................... 9
»
CHASSIS LAYOUT ............................................................................................................................. 12
»
BLOCK DIAGRAM .............................................................................................................................. 14
»
SCHEMATIC DIAGRAMS ................................................................................................................... 16
»
PRINTED WIRING BOARD ASSEMBLIES ........................................................................................ 35
»
REPLACEMENT PARTS LIST ............................................................................................................ 40
»
PACKING OF THE SET ...................................................................................................................... 51
CONTENTS
AUDIO POWER
OUTPUT RATING .............. 3.0W + 3.0W (at 10% distortion and
Dual CH Operate)
SPEAKER
SIZE .................................................. 12 cm 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
(EIA, Channel Plan U.S.A.)
POWER INPUT ..................................................... 120V AC 60 Hz
POWER RATING
32U-S50/60 ....................................................................... 152W
36U-S60 ............................................................................ 167W
PICTURE SIZE
32U-S50/60 ............................................. 3,073cm
2
(476sq inch)
36U-S60 .................................................. 3,905cm
2
(605sq 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)
Specifications are subject to change without
prior notice.
ELECTRICAL SPECIFICATIONS
32U-S50/60
36U-S60
MODELS
SERVICE MANUAL
S12F332U-S50/
32U-S50
32U-S60
36U-S60