Daewoo 21Q2 - Manual

Daewoo 21Q2

Daewoo 21Q2 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – CONTENTS
  • Page 3 – Specifications
  • Page 4 – Safety Instruction; X-RAY RADIATION PRECAUTION
  • Page 5 – Alignment Instructions
  • Page 8 – IC Description
  • Page 32 – Horizontal synchronization and protection; Circuit Description
  • Page 35 – Base band delay line TDA4665
  • Page 36 – TDA8356 vertical deflection.; Horizontal deflection
  • Page 37 – Video amplifiers
  • Page 39 – Trouble Shooting Charts
  • Page 46 – IC DC Voltage Charts
  • Page 48 – Electrical Parts List
  • Page 63 – Q / T Difference Part List
  • Page 64 – CP-370 Inch Difference Part List
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Service Manual

38 / 48 / 51 Cm Mono Colour Television

CHASSIS : CP-370

MODEL : 14Q1/20Q1/21Q1

14Q2/20Q2/21Q2
14Q3/20Q3/21Q4

14T1/20T1/21T1
14T2/20T2/21T2

14T3/20T3

DAEWOO ELECTRONICS CO., LTD.

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Summary

Page 2 - CONTENTS

CONTENTS Specifications ................................................................................................................ 1 Safety Instruction ......................................................................................................... 2 Circuit block Diagram ...............

Page 3 - Specifications

1 Specifications TV Standard PAL/SECAM-B/G, D/K, I, H, NTSC-3.58/4.43 Mains Voltage 100~250V AC, 50/60Hz Power Consumption 14”Q = 69W, 14”T = 74W 20”Q = 79W, 20”T = 84W 21”Q = 79W, 21”T = 84W Sound output . 1 Speaker : 3W( at 80% MOD. 10% THD) . 2 Speaker : 4W + 4W( at 80% MOD. 10% THD) Speaker . 1 ...

Page 4 - Safety Instruction; X-RAY RADIATION PRECAUTION

2 Safety Instruction WARNING: Before servicing this chassis, read the “X-RAY RADIATION precaution”, “safetyprecaution” and “product safety notice” below. 1. Excessive high voltage can produce potentially hazardous X-RAY RADIATION.To avoid suchhazards, the high voltage must not exceed thespecified li...

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