Toshiba 20AR33 Manual de serviço - Página 2
Procurar online ou descarregar pdf Manual de serviço para TV Toshiba 20AR33. Toshiba 20AR33 36 páginas.
Imprimir páginaIn 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 ............................................................................................................................. 13
» BLOCK DIAGRAM .............................................................................................................................. 15
» SCHEMATIC DIAGRAMS ................................................................................................................... 21
» PRINTED WIRING BOARD ASSEMBLIES ........................................................................................ 28
» REPLACEMENT PARTS LIST ............................................................................................................ 32
» PACKING OF THE SET ...................................................................................................................... 39
POWER INPUT ........................................ 110-220 V AC 50/60 Hz
POWER RATING
20AR33................................................................................ 79 W
PICTURE SIZE .......................................... 1,192 cm
CONVERGENCE ............................................................. Magnetic
SWEEP DEFLECTION .................................................... Magnetic
FOCUS ............................................................... QPF 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
20AR33 ................................... 3.0 + 3.0 W (at 10% distortion)
SERVICE MANUAL
20AR33
MODELS
CONTENTS
ELECTRICAL SPECIFICATIONS
SPEAKER
SIZE ................................................................ 9 × 5 cm (Round)
VOICE COIL IMPEDANCE
2
(185sq inch)
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
(Nominal)
Specifications are subject to change without
prior notice.
1
1
COLOR TELEVISION
Chassis No. MSA
20AR33
20AR33......................................................... 4 ohm at 400 Hz
20AR33
S49F614LK20A/
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