Daewoo GB21H4 - Manual

Daewoo GB21H4

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Table of Contents:

  • Page 2 – TABLE OF CONTENTS
  • Page 3 – SAFETY INSTRUCTION; CAUTION
  • Page 4 – SPECIFICATION
  • Page 5 – CIRCUIT BLOCK DIAGRAM
  • Page 6 – ALIGNMENT INSTRUCTIONS
  • Page 9 – SERVICE REMOCON
  • Page 12 – SCHEMATIC DIAGRAM
  • Page 14 – EXPLODED VIEW
  • Page 21 – SERVICE PARTS LIST
  • Page 38 – THE DIFFERENT PARTS LIST FOR INCH OPTION
  • Page 40 – THE DIFFERENT PARTS LIST FOR SYSTEM & TUNER OPTION
  • Page 42 – SER
  • Page 51 – THE DIFFERENT PARTS LIST FOR CRT OPTION
  • Page 52 – THE DIFFERENT PARTS LIST FOR DECK OPTION
  • Page 53 – THE DIFFERENT PARTS LIST FOR REMOTE CONTROL OPTION
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TV / VCR Combination
CHASSIS : CP-082
Model :

GB14H3/14H4/20H3/20H4/21H4 T1/T2

14H3/14H4/20H3/20H4/21H4 T1/T2

F14H3/14H4/20H3/20H4/21H4 T1/T2

K14H3/14H4/20H3/20H4/21H4 T1/T2

SPECIFICATIONS

GB14H3/14H4/20H3/20H4/21H4 T1/T2

ITEMS

MODEL

14H3/14H4/20H3/20H4/21H4 T1/T2

REMARK

F14H3/14H4/20H3/20H4/21H4 T1/T2

K14H3/14H4/20H3/20H4/21H4 T1/T2

TV SECTION

STANDARD

PAL-I/II(GB MODEL),PAL-B/G(BLANK MODEL),PAL-B/G,SECAM-L/L(F MODEL)

PAL/SECAM-B/G,DK(K MODEL)

SCREEN SIZE

14”:A34JLL90X01, A34AGT14X71, A33EKC01X01, A34EAC01X06

20”:A48JLL90X02, A48LPE01X01, A48EAX33X081

21”:A51EAL155X17, A51EFS83X181, A51EBV13X09

MAIN VOLTAGE

220~240V AC,50Hz

POWER

STAND BY MODE : BELOW 5 Watts

CONSUMPTION

OPERATION MODE : 14”=59Watts, 20”=65Watts, 21”=69Watts

SOUND OUTPUT

1Wmin(14”), 1.5Wmin(20”), 1.5Wmin(21”)

SPEAKER

3Watts 8 Ohm

ANTENNA IMPEDANCE

75 Ohm unbalanced input

TUNING SYSTEM

FVS(FREQUENCY SYNTHESIS) TUNING

TUNER

VHF-L : E2-S7, VHF-H : S8-S36, UHF : S37-E69 (PAL-I=UHF ONLY)

NUMBER OF PROGRAM

100 PROGRAM

AUX. TERMINAL

SCART JACK(REAR) , RCA JACK(AV2 FRONT), HEADPHONE JACK

REMOTE CONTROLLER

R-46C with 2 “AAA” type batteries

OTHER FEATURE

ON SCREEN DISPLAY, SLEEP TIMER, WAKE UP TIMER, FULL AUTO SEARCH,

MANUAL/FINE TUNING,CHILD LOCK, PANEL LOCK, AUTO REPEAT,

PICTURE TYPE SELECTION (NORMAL 1/2, FAVOURITE), INDEX SEARCH, TV/AV

VIDEO

SINGLE SYSTEM

PAL/SECAM colour and CCIR mono chrome signals, 625lines/50fields.

SECTION

RECORDING SYSTEM

2HEAD / 4HEAD

INPUT

1Vp-p, 75 ohm, unbalanced

OUTPUT

1Vp-p, 75 ohm, unbalanced

SIGNAL TO NOISE RATIO

45dB with NETTETE IMAGE control at center position

HORIZONTAL RESOLUTION

240lines with NETTETE IMAGE control at center position

AUDIO

RECORDING SYSTEM

LONGITUDINAL TRACK

INPUT

-3.8dBm(500m Vrms), more than 47 Kohms, unbalanced

OUTPUT

-3.8dBm(500m Vrms), less than 1 Kohms, unbalanced

FREQUENCY RANGE

100Hz to 8KHz

SIGNAL TO NOISE RATIO

40dB(more than)

GENERA

TEMPERATRE

5

o

C to 35

o

C(operating), -20

o

C to 60

o

C (storage temperature)

FORMAT

standard

TAPE WIDTH

12.65mm

TAPE SPEED

SP : 23.39mm/sec, LP : 11.70mm/sec

WITH FULLSIZE

SP : 240 min, win E-240 video cassette

CASSETTE

LP : 480min, win E-240 video cassette

S/M No. : TCP082AEFO

Service Manual

DAEWOO ELECTRONICS CO., LTD

http : //svc.dwe.co.kr April.2001

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Summary

Page 2 - TABLE OF CONTENTS

1 TABLE OF CONTENTS SAFETY INSTRUCTION ....................................................................................................... 2SPECIFICATION ................................................................................................................... 3CIRCUIT BLOCK DIAGRAM ......

Page 3 - SAFETY INSTRUCTION; CAUTION

2 SAFETY INSTRUCTION CAUTION WARNING : BEFORE SERVICING THIS CHASSIS,READTHE “X-RAY RADIATION PRECAUTION”, “ SAFETYPRECAUTION” AND “PRODUCTION SAFETY NOTICE”BELOW. X-RAY RADIATION PRECAUTION 1. Excessive high voltage can produce potentially hazard ous X-RAY RADIATION. To avoid such hazards, the high...

Page 4 - SPECIFICATION

3 GB14H3/14H4/20H3/20H4/21H4 T1/T2 MODEL 14H3/14H4/20H3/20H4/21H4 T1/T2 REMARK ITEMS F14H3/14H4/20H3/20H4/21H4 T1/T2 K14H3/14H4/20H3/20H4/21H4 T1/T2 TV STANDARD PAL-I/II(GB MODEL),PAL-B/G(BLANK MODEL),PAL-B/G,SECAM-L/L(F MODEL) SECTION PAL/SECAM-B/G,DK(K MODEL) SCREEN SIZE 14”:A34JLL90X01, A34AGT 14...

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