BLOCK DIAGRAMMain, TDFB-G236P DVB/PAL | LG Electronics 32LC2D(B)

BLOCK DIAGRAM(Main)

PDP modul e D/L

SDA,SCL

Wafer to PDP modul e

Hudson

24bit


	V/YC Sub	Wafer
		Wafer
		FFC
24bit	RGB t Scar
24bit	YPbPr Comp
	YPbPr Comp
	RGB_PC
	RGB_PC

	Fan
	PDF	l Contro Fan
		l Contro Fan
LVDS31P		BRI_INV	Cortez
		BRI_INV
	PWM, AI, 10bit, : LCD
	ation nic commu Uart
		TS Tuner

					Wafer
					FFC
24bit					FFC

	rd Reco 8Pin				FFC Wafer


		V/YC Main

			VLR out DTV
			VLR out DTV

				OUT
24bit				OUT
		DTV out SPDIF		SPDIF
		DTV out SPDIF

		MSP out SPDIF
		MSP out SPDIF

CI SLOT				TDFB-G236P DVB/PAL

		74LCX244	MUX
	CI TS		MUX


		TS IN

8bit(656),27M Hz,I2S

24bit

Sil9012 TMDS Rx (HDCP)

8bit

HDMI

STi5100

ation nic commu Uart

Hz,I2S 8bit(656),27M

out SPDIF

VLR out DTV

3 State Buffer

rol cont-3state

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LG Electronics 32LC2D(B) BLOCK DIAGRAMMain, TDFB-G236P DVB/PAL, FFC Wafer, 74LCX244, State Buffer, STi5100, Hudson

Contents

BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUALCHASSIS LD61A FACTORY NAME 32LC2DB-EC/37LC2DB-EC/42LC2DB-EC SERVICE MANUAL PRODUCT SAFETY CONTENTSCONTENTS SPECIFICATION General Guidance SAFETY PRECAUTIONSIMPORTANT SAFETY NOTICE Leakage Current Hot Check circuit SERVICING PRECAUTIONS Electrostatically Sensitive ES Devices Small-Signal Discrete Transistor Removal/Replacement IC Remove/ReplacementReplacement Power Output, Transistor Device Removal/Replacement SPECIFICATION 1.General SpecificationTV 2. General Specification reatment of the front polarizer 3.Optical FeatureLCD Module 4.Component Video Input Y, PB, PR 5. 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 Scart Table 2 Scart Arrangement 2.Half Scart 1. Application Range ADJUSTMENT INSTRUCTION2. Specification 3. Channel Memory Before AV ADC Calibration, should be executed the 5. Select method of Panel size6. ADC Calibration Panel size selection Case1 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±0.003 SVC REMOCON FUNTION TROUBLESHOOTING 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 ,AV3 TROUBLESHOOTING DTV/HDMI-Audio TROUBLESHOOTING RF/Component/PC Wafer BLOCK DIAGRAMMainTDFB-G236P DVB/PAL FFC Wafer CXA2069Q BLOCK DIAGRAMJackAUDIO/VI DEO SW Sound processor EXPLODED VIEW32LC2D 010 020050 EXPLODED VIEW PARTS LIST32LC2D DESCRIPTION EXPLODED VIEW37LC2D EXPLODED VIEW PARTS LIST37LC2D EXPLODED VIEW42LC2D 020080 130030 150 090 EXPLODED VIEW PARTS LIST42LC2D REPLACEMENT PARTS LIST MAIN BOARDCAPACITOR DATE 2006. 05 DATE 2006. 05 DATE 2006. 05 DIODEs COIL & CORE & INDUCTOR TRANSISTOR RESISTORs DATE 2006. 05 DATE 2006. 05 DATE 2006. 05 DATE 2006. 05 OTHERs JACK BOARD DATE 2006. 05 DIODEs COIL & CORE & INDUCTOR TRANSISTOR RESISTORs DATE 2006. 05 CONTROL BOARD SIDE A/V BOARD IR/LED BOARDPage Page Page Page Page P/NO 38289S0043 Printed in Korea

LG Electronics 32LC2D(B) BLOCK DIAGRAMMain, TDFB-G236P DVB/PAL, FFC Wafer, 74LCX244, STi5100

Models: 37LC2D(B) 42LC2D(B)

BLOCK DIAGRAM(Main)

Hudson

Wafer

Cortez

FFC Wafer

TDFB-G236P DVB/PAL

74LCX244

STi5100

3 State Buffer