Daewoo DTQ-20D4SSFM, DTQ-14D4SSFM service manual Table of Contents

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TABLE OF CONTENTS

SAFETY PRECAUTIONS

2

PRODUCT SAFTY SERVICING GUIDELINES FOR AUDIO-VIDEO PRODUCS

2

PRODUCT SAFTY SERVICING GUIDELINES FOR COLOR TELEVISION RECEIVERS

3

SPECIFICATIONS

5

BLOCK DIAGRAM

6

ALIGNMENT INSTRUCTIONS

7

SERVICE MODE ADJUSTMENTS

7

ASSEMBLY ADJUSTMENTS

9

PARENTAL CONTROL PASSWORD SETTINGS

12

SCHEMATIC DIAGRAM

13

EXPLODED VIEW

14

PRINTED CIRCUIT BOARD

16

ELECTRICAL PARTS LIST

18

 

 

APPENDIX(Appendix is provide only by internet [http://svc,dwe.co.kr])

 

 

 

IC DESCRIPTION

24

TROUBLE SHOOTING GUIDE

30

NO POWER

30

NO PICTURE

31

NO SOUND

32

CH DON’T MEMORY or CH SKIP

33

NO COLOR

34

NO VERTICAL DEFLECTION

34

NO ON SCREEN DISPLY

35

REMOTE CONTROL DOES NOT OPERATE

35

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Contents Chassis CN-001GM Table of Contents Product Safety Servicing Guidelines for Audio Video Products Safety Checks Subject Implosion Specifications Block Diagram Alignment Instructions Alignment Instructions Assembly Adjustments Geometric Adjustments S6 Contrast Parental Control Password Settings Page Exploded View Exploded View Page Page Electrical Parts List Electrical Parts List Fuse Coil Peaking 30K OHM J Auto FREE, 220V Differential Parts List Micom Outline IC Description KEY Function Valuev Appendix III. PIN Description M61250FP M61251FP Troubleshooting Guide C517 #51 SDA/SCL #41 #40 #34 #14 #15 #16 Check Voltage Vertical IC Vcc #38 Check Voltage Daewoo Electronics Corp