Toshiba 20AR33 서비스 매뉴얼 - 페이지 2

{카테고리_이름} Toshiba 20AR33에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Toshiba 20AR33 36 페이지.

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 ............................................................................................................................. 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

(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.

COLOR TELEVISION

Chassis No. MSA

20AR33

20AR33......................................................... 4 ohm at 400 Hz

20AR33

S49F614LK20A/

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