Sharp 21F-PA330I Panduan Servis

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Halaman Cetak

In the interests of user-safety (Required by safety regulaton in some countries) the set should be restored to its original condition

and only part identical to those specified should be used.

PAL B/G System

Full Auto Channel Preset and Auto Channel Skip

100-CH Program Memory

CATV (Hyper Band) Ready

Black Stretch Circuit

On Timer / Off Timer / Reminder Timer

Blue Back Noise Mute

Front AV IN & Rear AV IN / OUT Terminals

Front Headphone Jack

Aperture Control Circuit

SPECIFICATIONS...................................................

IMPORTANT SERVICE NOTES..............................

ADJUSTMENT PRECAUTIONS..............................

TROUBLE SHOOTING FLOWCHART....................

SOLID STATE DEVICE BASE DIAGRAM...............

WAVEFROMS.........................................................

CHASSIS LAYOUT..................................................

BLOCK DIAGRAMS

MAIN UNIT.......................................................

CRT UNIT.........................................................

HEADPHONE UNIT.........................................

S-CONTROL UNIT...........................................

DESCRIPTION OF SCHEMATIC DIAGRAM.........

The chassis in this receive is partially hot. Use an isolation transformer between the line cord plug and

power receptable, when servicing this chissis. To prevent eletriv shock, do not remove cover. No user-

servieable parts inside. Refer servicing to qualified service personnel.

SHARP MENUFACTURING (THAILAND) CO.,LTD.

SERVICE MANUAL

MODEL

FEATURE

Auto Fine Tuning

Colour Comp Filter (NTSC Only)

High Contrast Picture

Hotel Mode

2 Language OSD

(English / Thai )

White Temperature Select

Component In

Surround Sound Effect

AV Stereo

CONTENTS

Page

SCHEMATIC DIAGRAM

MAIN UNIT............................................

CRT UNIT..............................................

HEADPHONE UNIT...............................

S-CONTROL UNIT................................

PRITED WIRING BOAD ASSEMBLIES.......

REPLACEMENT PARTS LIST

ELECTRICAL PARTS............................

MISCELLANEOUS PARTS...................

ACCESSORIES PARTS.......................

CABINET PARTS..................................

PACKING PARTS..................................

WARNING

COLOUR TALEVISION

Chassis No. GA-4

21F-PA330

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