Sharp 21AXS500 Manual de servicio

Navegue en línea o descargue pdf Manual de servicio para TV Sharp 21AXS500. Sharp 21AXS500 24 páginas.

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In the interes ts of us er-s afety (R equired by s afety regulations in s ome countries ) the s et s hould be res tored
to its origina l condition a nd only pa rts identica l to thos e s pecified s hould be us ed.
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Multi 21 Systems, 100-CH program Memory
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Full Auto Search System
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NICAM/A2 STEREO
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CATV (Hyperband) Ready
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NTSC Colour Comb Filter Function
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High Contrast Picture (Black Strecth Circuit)
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White Temperature Select
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English Language OSD
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SPECIFICATIONS ............................................. 2
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IMPORTANT SERVICE NOTES ........................ 2
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ADJUSTMENT PRECAUTIONS ........................ 3
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TROUBLE SHOOTING TABLE ....................... 14
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WAVEFORMS .................................................. 16
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CHASSIS LAYOUT .......................................... 18
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BLOCK DIAGRAM ........................................... 19
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¨ CRT UNIT ..................................................... 23
The chassis in this receiver is partially hot. Use an isolation transformer between the line cord plug and power
receptacle, when servicing this chassis. To prevent electric shock, do not remove cover. No user - serviceable parts
inside. Refer servicing to qualified service personnel.
SERVICE MANUAL
FEATURES
CONTENTS
Page
WA R NING
S HA R P C OR P OR A T ION
1
COLOUR TELEVISION
Chassis No. GA-7S
21AXS500
MODE L S
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Blueback Function with Auto OFF
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OFF Timer & Child Lock
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Hotel Mode & AV Mode (Movie/Music/News)
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SURROUND & AVL Function
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Rear AV-IN/Out Terminal & Component In
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Front AV-In Terminal & Sub-Woofer Output
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Sound Booter (Shakit)
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LNASI (Antenna Booter)
¨ MAIN UNIT ................................................... 24
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REPLACEMENT PARTS LIST
¨ ELECTRICAL PARTS .................................. 26
¨ MISCELLANECOUS PARTS ....................... 30
¨ SUPPLIED ACCESSORIES......................... 30
¨ PACKING PARTS ......................................... 30
¨ CABINET PARTS ......................................... 30
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