Sharp 19C140 - 19" CRT TV Instrukcja serwisowa
Przeglądaj online lub pobierz pdf Instrukcja serwisowa dla TV Sharp 19C140 - 19" CRT TV. Sharp 19C140 - 19" CRT TV 24 stron. Service manual
Drukuj stronę
- 1. Table of Contents
- 2. Electrical Specifications
- 3. Important Service Safety Precaution
- 4. Location of User's Control
- 5. Installation and Service Instructions
- 6. Chassis Layout
- 7. Block Diagram
- 8. Schematic Diagrams
- 9. Printed Wiring Board Assemblies
- 10. Replacement Parts List
- 11. Packing of the Set
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 ............................................................................................................................ 10
» BLOCK DIAGRAM ............................................................................................................................. 11
» SCHEMATIC DIAGRAMS .................................................................................................................. 12
» PRINTED WIRING BOARD ASSEMBLIES ........................................................................................ 15
» REPLACEMENT PARTS LIST ........................................................................................................... 18
» PACKING OF THE SET ..................................................................................................................... 23
POWER INPUT ................................ 120 V AC 60 Hz
POWER RATING ............................................. 69 W
PICTURE SIZE ....................... 1,194cm
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
SHARP CORPORATION
SERVICE MANUAL
COLOR TELEVISION
MODELS
CONTENTS
ELECTRICAL SPECIFICATIONS
AUDIO POWER
OUTPUT RATING ........... 1.0 W (at 10% distortion)
SPEAKER
(185sq inch)
2
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
(Nominal)
Specifications are subject to change without
prior notice.
This document has been published to be used for after
sales service only.
The contents are subject to change without notice.
Chassis No. CD-A
19C140
(EIA, Channel Plan U.S.A.)
19C140
Page