Sharp 14SL30 Instrukcja serwisowa
Przeglądaj online lub pobierz pdf Instrukcja serwisowa dla TV Sharp 14SL30. Sharp 14SL30 44 stron. Chassis no. sn-90a(14"), chassis no. sn-80a(21")
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IN
AUDIO
POWER
-
VOL
+
CH
MENU
POWER
14SL30
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 ..................................................................................................... 4
» INSTALLATION AND SERVICE INSTRUCTIONS ............................................................................... 5
» CHASSIS LAYOUT .............................................................................................................................11
» BLOCK DIAGRAM ............................................................................................................................. 13
» SCHEMATIC DIAGRAMS .................................................................................................................. 16
» PRINTED WIRING BOARD ASSEMBLIES ........................................................................................ 28
» REPLACEMENT PARTS LIST ........................................................................................................... 31
» PACKING OF THE SET ..................................................................................................................... 43
POWER INPUT ..................................... 110 - 220 V AC 50/60 Hz
POWER RATING
14SL30 ................................................................................ 65 W
21SL40 ................................................................................ 91 W
21SL70 ................................................................................ 96 W
PICTURE SIZE
14SL30 ....................................................... 580cm
21SL40, 21SL70 ...................................... 1,240cm
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 OUTPUT RATING
14SL30 ..................................... 1.3W + 1.3W (at 10% distortion)
21SL40 ..................................... 2.0W + 2.0W (at 10% distortion)
21SL70 ..................................... 4.0W + 4.0W (at 10% distortion)
SERVICE MANUAL
VIDEO
IN
L-AUDIO-R
POWER
POWER
- VOL +
CH
- VOL +
21SL40, 21SL70
MODELS
CONTENTS
ELECTRICAL SPECIFICATIONS
SPEAKER
2
(89,9sq inch)
ANTENNA INPUT IMPEDANCE
2
(192sq inch)
TUNING RANGES
(Nominal)
SHARP CORPORATION
1
COLOR TELEVISION
Chassis No. SN-90A(14")
Chassis No. SN-80A(21")
14SL30
21SL40, 21SL70
SIZE
14SL30 ...................................................................... 9 x 5 cm
21SL40, 21SL70 ...................................................... 12 x 6 cm
VOICE COIL IMPEDANCE
14SL30 .......................................................... 8 ohm at 400 Hz
21SL40, 21SL70 ........................................... 6 ohm at 400 Hz
VHF/UHF .................................................... 75 ohm Unbalanced
VHF-Channels .............................................................. 2 thru 13
UHF-Channels ............................................................ 14 thru 69
CATV Channels .......................................................... 1 thru 125
Specifications are subject to change without
prior notice.
14SL30
21SL40, 21SL70
S89N421SL40//
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