Sharp 29V-FT450S, Руководство по обслуживанию

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29V-FT95S
Service Manual
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. GB-5
Page
ELECTRICAL SPECIFICATIONS ......................................................................................................... 1
IMPORTANT SERVICE SAFETY PRECAUTION.................................................................................. 2
LOCATION OF USER'S CONTROL ..................................................................................................... 3
ADJUSTMENT PRECAUTION
SER
TROUBLESHOOTING FLOWCHART ................................................................................................. 26
VICE ADJUSTMENT ....................................................................................................................
CHASSIS LAYOUT ...............................................................................................................................34
BLOCK DIAGRAM ............................................................................................................................... 35
SCHEMATIC DIAGRAMS .................................................................................................................... 38
PRINTED WIRING BOARD ASSEMBLIES
REPLACEMENT PARTS LIST .............................................................................................................
PACKING OF THE SET .......................................................................................................................
CONTENTS
Specifications are subject to change without
prior notice.
SPEAKER
SIZE ......................................................................... 8 cm round
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
POWER INPUT ........................................ 110~240V AC, 50/60 Hz
POWER RATING .................................................................. 138W
PICTURE SIZE ....................................... 2,193.5 cm
2
(339sq inch)
CONVERGENCE .................................. Self Convergence System
SWEEP DEFLECTION .................................................... Magnetic
FOCUS ............................................... Hi-Bi-Potential Electrostatic
INTERMEDIATE FREQUENCIES
Picture IF Carrier Frequency ..................................... 38.90 MHz
Sound IF Carrier Frequency ...................................... 34.40 MHz
Color Sub-Carrier Frequency .................................... 35.32 MHz
(Nominal)
AUDIO POWER
OUTPUT RATING .............. 7.5W + 7.5W (at 10% distortion and
Dual CH Operate)
ELECTRICAL SPECIFICATIONS
SERVICE MANUAL
29V-FT95S
TVSM062-29V-FT450S/29V-FT95S
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20
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43
40
50
29V-FT450S
29V-FT450S
29V-FT450S 29V-FT95S