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KS21TK305A

Part Number	KS21TK305A
Manufacturer	ETC
Description	Color TV Receiver
Published	Oct 24, 2011
Detailed Description	www.DataSheet.co.kr SERVICE MANUAL Color Television Receiver Model: KS21TK305A PDF "pdfFactory Pro" www.fineprint....
Datasheet	KS21TK305A PDF File

Overview

www.
DataSheet.
co.
kr SERVICE MANUAL Color Television Receiver Model: KS21TK305A PDF "pdfFactory Pro" www.
fineprint.
com.
cn Datasheet pdf - http://www.
DataSheet4U.
net/ w w w SERVICE MANUAL CONTENTS I.
IMPORTANT SERVICE SAFETY INFORMATION… SERVICE… III.
TV SPECIFICATION…………… IV.
TV ADJUSTMENT V.
IC INFORMATION………………… ……………………… 1.
PHILIPS UOCIII CHIP (N603) 2.
SWITCH POWER IC (N901) 3.
VERTICAL DEFLECTION BOOSTER (N401) 4.
AUDIO POWER AMPLIFIER (N202) 5.
EEPROM 24C16 (N602) ……3 II.
ALIGNMENT PROCEDURES PLEASE READ BEFORE ATTEMPTING 5 …………… …… …….
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5 7 … .
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12 12 41 45 49 52 VI.
TV BLOCK DIAGRAM Appendix 1: Schematic Circuit Diagram Appendix 2: PCB Layout Diagram Appendix 3: Exploded Views 57 58 59 63 2 PDF "pdfFactory Pro" www.
fineprint.
com.
cn D w w w SERVICE MANUAL IMPORTANT SERVICE SAFETY INFORMATION Operating the receiver outside of its cabinet or with its back removed involves a shock hazard.
Work on these models should only be performed by those who are thoroughly familiar with precautions necessary when working on high voltage equipment.
Exercise care when servicing this chassis with power applied.
Many B plus and high voltage RF terminals are exposed which, if carelessly contacted, can cause serious shock or result in damage to the chassis.
Maintain interconnecting ground lead connections between chassis, escutcheon, picture tube dag and tuner when operating chassis.
These receivers have a “polarized” AC line cord.
The AC plug is designed to fit into standard AC outlets in one direction only.
The wide blade connects to the “ground side” and the narrow blade connects to the hot “side” of the AC line.
This assures that the TV receiver is properly grounded to the house wiring.
If an extension cord must be used, make sure it is of the “polarized” type.
Since the chassis of this receive is connected to one side of the AC supply during operation, service should not be attempted by anyone not familiar with the precautions necessary when working...

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