LG Electronics 32LC2D(B), 37LC2D(B), 42LC2D(B) service manual General SpecificationTV

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SPECIFICATION

NOTE : Specifications and others are subject to change without notice for improvement.

1.General Specification(TV)

No	Item			Specification	Remark

1.	Video input applicable system	PAL-D/K, B/G, I, NTSC-M, SECAM
		NTSC 4.43

2.	Receivable Broadcasting System	1)	PAL/SECAM BG		EU/Non-EU
		2) PAL/SECAM DK			(PAL Market)
		3)	PAL I/I
		4)	SECAM L/L'

		5)	PAL-N/M		5),6) South America Market
		6) NTSC M

3.	RF Input Channel	VHF		: E2 ~ E12	PAL
		UHF		: E21 ~ E69
		CATV : S1 ~ S20
		HYPER : S21~ S47

		L/L' : B, C, D			FRANCE

		VHF : 2~13			NTSC
		UHF : 14~69
		CATV : 1~125

		VHF Low : 1 ~ M10			JAPAN
		VHF High : 4~S22
		UHF : S23~62

4.	Input Voltage	AC 100 ~ 240V/50Hz, 60Hz

5.	Market	UK

6.	Picture Size	800.4mm			32inch
		940.3mm			37inch
		1067.308mm			42inch

7.	Tuning System	FVS 100 program			PAL, 200 PR.(Option)
		FS			NTSC

8.	Operating Environment	1)	Temp : 0 ~ 40 deg
		2)	Humidity : 10~90 %

9.	Storage Environment	3)	Temp : -20 ~ 50 deg
		4)	Humidity : 10~90 %

10.	Display	LCD Module			LPL

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Contents BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUALCHASSIS LD61A FACTORY NAME 32LC2DB-EC/37LC2DB-EC/42LC2DB-EC SERVICE MANUALPRODUCT SAFETY CONTENTSCONTENTS SPECIFICATIONGeneral Guidance SAFETY PRECAUTIONSIMPORTANT SAFETY NOTICE Leakage Current Hot Check circuitSERVICING PRECAUTIONS Electrostatically Sensitive ES DevicesSmall-Signal Discrete Transistor Removal/Replacement IC Remove/ReplacementReplacement Power Output, Transistor Device Removal/ReplacementSPECIFICATION 1.General SpecificationTV2. General Specification reatment of the front polarizer3.Optical FeatureLCD Module 4.Component Video Input Y, PB, PR5. RGB PC INPUT Mode Table 6. RGB DTV INPUT Mode TableRGB-PC EDID DATA 7. HDMI INPUT Mode Table 8. HDMI DTV Mode TableHDMI EDID DATA 32LC2D 7. Mechanical specification8. Mechanical specification Table 1 Scart Arrangement 1.Full ScartTable 2 Scart Arrangement 2.Half Scart 1. Application Range ADJUSTMENT INSTRUCTION2. Specification 3. Channel MemoryBefore AV ADC Calibration, should be executed the 5. Select method of Panel size6. ADC Calibration Panel size selectionCase1 EC and FC model use PAL-BGDHI composite signal 7. White BalanceBefore White-balance, the AV ADC should be done Cool11000K - x 0.274±0.003, y 0.286±0.003SVC REMOCON FUNTIONTROUBLESHOOTING No image Is the input cable attached?No image PASS No image No image No image No image No image AV4/S-Video L/R signal TROUBLESHOOTING AV1, 2, 3, 4/S-VideoVolume level Of AV1,AV2 ,AV3TROUBLESHOOTING DTV/HDMI-Audio TROUBLESHOOTING RF/Component/PC Wafer BLOCK DIAGRAMMainTDFB-G236P DVB/PAL FFC WaferCXA2069Q BLOCK DIAGRAMJackAUDIO/VI DEO SW Sound processorEXPLODED VIEW32LC2D 010 020050EXPLODED VIEW PARTS LIST32LC2D DESCRIPTIONEXPLODED VIEW37LC2D EXPLODED VIEW PARTS LIST37LC2D EXPLODED VIEW42LC2D 020080 130030 150 090EXPLODED VIEW PARTS LIST42LC2D REPLACEMENT PARTS LIST MAIN BOARDCAPACITOR DATE 2006. 05 DATE 2006. 05 DATE 2006. 05 DIODEs COIL & CORE & INDUCTOR TRANSISTOR RESISTORsDATE 2006. 05 DATE 2006. 05 DATE 2006. 05 DATE 2006. 05 OTHERs JACK BOARDDATE 2006. 05 DIODEs COIL & CORE & INDUCTORTRANSISTOR RESISTORsDATE 2006. 05 CONTROL BOARD SIDE A/V BOARD IR/LED BOARDPage Page Page Page Page P/NO 38289S0043 Printed in Korea