File name GB14H3 F K.pdfS/M No. : TCP082AEFO
Service Manual
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 F14H3/14H4/20H3/20H4/21H4 T1/T2 K14H3/14H4/20H3/20H4/21H4 T1/T2 TV SECTION STANDARD SCREEN SIZE 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) 14":A34JLL90X01, A34AGT14X71, A33EKC01X01, A34EAC01X06 20":A48JLL90X02, A48LPE01X01, A48EAX33X081 21":A51EAL155X17, A51EFS83X181, A51EBV13X09 MAIN VOLTAGE POWER CONSUMPTION SOUND OUTPUT SPEAKER
ANTENNA IMPEDANCE
REMARK
220~240V AC,50Hz STAND BY MODE : BELOW 5 Watts OPERATION MODE : 14"=59Watts, 20"=65Watts, 21"=69Watts 1Wmin(14"), 1.5Wmin(20"), 1.5Wmin(21") 3Watts 8 Ohm 75 Ohm unbalanced input FVS(FREQUENCY SYNTHESIS) TUNING VHF-L : E2-S7, VHF-H : S8-S36, UHF : S37-E69 (PAL-I=UHF ONLY) 100 PROGRAM SCART JACK(REAR) , RCA JACK(AV2 FRONT), HEADPHONE JACK R-46C with 2 "AAA" type batteries 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
TUNING SYSTEM TUNER
NUMBER OF PROGRAM
AUX. TERMINAL
REMOTE CONTROLLER
OTHER FEATURE
VIDEO SECTION
SINGLE SYSTEM
RECORDING SYSTEM
PAL/SECAM colour and CCIR mono chrome signals, 625lines/50fields. 2HEAD / 4HEAD 1Vp-p, 75 ohm, unbalanced 1Vp-p, 75 ohm, unbalanced 45dB with NETTETE IMAGE control at center position 240lines with NETTETE IMAGE control at center position LONGITUDINAL TRACK -3.8dBm(500m Vrms), more than 47 Kohms, unbalanced -3.8dBm(500m Vrms), less than 1 Kohms, unbalanced 100Hz to 8KHz 40dB(more than) 5oC to 35oC(operating), -20oC to 60oC (storage temperature) standard 12.65mm SP : 23.39mm/sec, LP : 11.70mm/sec SP : 240 min, win E-240 video cassette LP : 480min, win E-240 video cassette
INPUT OUTPUT
SIGNAL TO NOISE RATIO HORIZONTAL RESOLUTION
AUDIO
RECORDING SYSTEM INPUT OUTPUT FREQUENCY RANGE
SIGNAL TO NOISE RATIO
GENERA
TEMPERATRE FORMAT TAPE WIDTH TAPE SPEED WITH FULLSIZE CASSETTE
DAEWOO ELECTRONICS CO., LTD
http : //svc.dwe.co.kr April.2001
TABLE OF CONTENTS
SAFETY INSTRUCTION ... 2 SPECIFICATION ... 3 CIRCUIT BLOCK DIAGRAM ... 4 ALIGNMENT INSTRUCTIONS ... 5 SERVICE REMOCON DIAGRAM ... 8 SCHEMATIC DIAGRAM...