Daewoo DVT-14/20H1(T)D, Service Manual

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TV / VCR Combination
CHASSIS : CP-062
MODEL :
DAEWOO ELECTRONICS CO., LTD
Service Manual
S/M No:TCP062PEF0
http : //svc.dwe.co.kr
Aug.2000
SPECIFICATIONS
DVT-14/20H1(T)F DVT-14/20H2(T)F
DVT-14/20H1(T)P DVT-14/20H2(T)P
DVT-14/20H1(T)D DVT-14/20H2(T)D
DVT-14H2(T)FG/(T)PG DVT-14H2(T)FB/(T)PB
ITEMS MODEL
DVT-14/20H1(T)F, DVT-14/20H2(T)F, DVT-14/20H1(T)P, DVT-14/20H2(T)P,
DVT-14/20H1(T)D, DVT-14/20H2(T)D, DVT-14H2(T)FG/(T)PG , DVT-14H2(T)FB/(T)PB
TV SECTION STANDARD PAL-B/G(F MODEL), PAL-I/II(P MODEL), PAL/SECAM-B/G, D/K (D MODEL)
SCREEN SIZE 14": A34JLL90X01, A34AGT13X, A33LPE02X01, A34EAC01X06,
20": A48JLL90X01, A48LPE01X01, A48EAX33X01
MAIN VOLTAGE 220V~240V AC, 50Hz
POWER STAND BY MODE : BELOW 5 Watts
CONSUMPTION OPERATION MODE : 14" = 59Watts, 20" = 65Watts
SOUND OUTPUT 1Wmin(14"), 1.2 Wmin(20")(at 60% mod., 10% THD)
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
70 PROGRAM
AUX. TERMINAL SCART JACK (REAR)
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, AUTO REPEAT
PICTURE TYPE SELECTION(NORMAL 1/2, FAVOURITE)
INDEX SEARCH, TV/AV
VIDEO SECTION SINGLE SYSTEM PAL/SECAM colour and CCIR mono chrome signals, 625lines/50fields.
RECORDING SYSTEM
Rotary 2-Head herical Scan with a slant double azimuth combination video head
INPUT 1Vp-p, 75 ohms, unbalanced
OUTPUT 1Vp-p, 75 ohms, unbalanced
SIGNAL TO NOISE RATIO
45dB with NETTETE IMAGE control at center position.
HORIZONTAL RESOLUTION
240lines with NETTETE IMAGE control at center posion
AUDIO
RECORDING SYSTEM
LONGITUDINAL TRACK
INPUT -3.8dBm(500m Vrms), more than 47 Kohms, unbalanced
OUTPUT -3.8dBm(500mVrms), less than 1Kohm, unbalanced
FREQUENCY RANGE
100Hz to 8KHZ
SIGNAL TO NOISE RADIO
40dB(more than)
GENERAL TEMPERATRE 5 C to 35 C(operating), -20 C to 60 C(storage temperature)
FORMAT standard
TAPE WIDTH 12.65mm
TAPE SPEED SP : 23.39mm/sec, LP : 11.70mm/sec
MAX. RECORDING TIME
SP :240min. win E-240 video cassette
WITH FULLSIZE CASSETTE
LP :480min. with E-240 video cassette
REMARK