Daewoo DVT-14/20H1(T)P, DVT-14/20H2(T)P, DVT-14/20H2(T)D, DVT-14/20H2(T)F REC Luminance process

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CIRCUIT DESCRIPTION

Appendix

REC Luminance process

		ICY01
	38	AGC	CCD	46
	38			46
	VIDEO	AMP	1H
	in		DELAY	45
	34		DELAY
	34
		1/2
		LPF	YNR	43
				43
			COMB
	21		FILTER	41
			FILTER

	20	CLAMP	DETAIL	NL EMPH
			EN HANCER	NL EMPH
			EN HANCER
	REC EQ	FM MOD	W/D CLIP	MAIN EMPH
		AGC			H
		AGC	SP/LP		E
	+	AMP	SP/LP	84	E
	+			84
					A
					A
					D
	CHROMA

Fig. 2 REC Luminance Process

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Contents TV / VCR Combination Table of Contents Safety Instruction Specification Circuit Block Diagram Screen Main Tuner AGCWhite Balance FocusDeck Adjustment Position and P2,P3 AdjustmentHorizontal Center Azimuth Adjustment Auto PG AdjustmentDiagram Service RemoconHOW to Check TV Section Without VCR Deck Still Power OFF/ONSchematic Diagram Schematic Diagram Exploded View DVT-20H1F Printed Circuit Board Service Parts List Service Parts List TR Chip CEXF1H109V Electro CXCH1H509D Cera 50V CH 5PF D Tapping CBZR1C392M Cera Diode BYV96E Tapping Carbon Comp Metal Film PTPWMSA643 PCB Power Manual AS DVT-14H1F L311 5CPZ109M04 LOC Part Name Part Code Part Type DVT-14H1F DVT-20H1F Different Parts List for SizeSpeaker Different Parts List for Teletext Different Parts List for SystemCircuit Description Circuit Description REC Luminance process REC color process FM Demod PB Luminance process PB color process Linear Audio Explanation by Mode A. Mute Control pin Mail djkoo@web.dwe.co.kr TEL FAX