LG Electronics RD-JT41 manual 59

4

A

Page_3 03_DOUT

RAIN B GAIN B BAIN B HSYNC O VSYNC O					VDD
					GND	B
					RAIN_
					GAIN_B
					BAIN_B
	_	HSYNC O	_	VSYNC O
RAIN_B GAIN B BAIN B HSYNCO VSYNCO					CVBS
					CHROMA
					LUMA

B

VDD

VDD 3.3V

		VDD
CVBS	CVBS		VY[7:0]	VY[7:0]
		VDD
LUMA	LUMA		VUV[7:0]	VUV[7:0]
CHROMA				VVS

VDD
3.3V	ROMOEn ROMWEn VPPEN EEP WP
SCL M SDA M

VY[7:0]	ROMOEn ROMWEn VPPEN EEP WP
VUV[7:0]

C D

Page_6			WATCHDOG				Page_8				GND
											POWERON
06_MEMORY					DCKEXT MCKEXT		08_MISC
A[19:1]	D[0:15]	GND				RESET			3.3V	VDD
A[19:1]	D[0:15]				DCKEXT MCKEXT
						RESET
A[19:1]	D[0:15]		WATCHDOG A0	BHENn	DCKEXT MCKEXT	RESET NMI	TCK TDI TMS TDO	POWERON
									RESETZ

E

VDD				3.3V
3.3V
				4
			VDD
		V12
	Page_9
	09_DISPLAY
POWERON	POWERON	V12	VDD	3.3V
RESETZ
	RESETZ

CHROMA	VVS	VFIELD
	VFILD
		VPEN
LLC1	VPEN
		VHS
LLC2	VHS
		VCLK

VVS

VFIELD

VPEN

VHS

DRO[7:0]

DRE[7:0]

DGO[7:0]

DGE[7:0]

DRE[7:0]

DGE[7:0]

DRE[7:0]

DGE[7:0]

3

2

1

HSYNC

VSYNC

Yp/Yc

Pb/Cb

Pr/Cr

PC_YP_SW

VDD

Page_2

02_INPUT

AUDIO_R

AUDIO_L

GND	PC_AUDIO_L
	PC_AUDIO_R

			GND		V33	SCL SDA			VCLK
		Page_4
		04_DECODE
				V33
						SCL SDA					GRE[7:0]
					V33				GRE[7:0]
			RAIN_B						GGE[7:0]		GGE[7:0]
			GAIN_B						GBE[7:0]		GBE[7:0]
											GHS
			BAIN_B						GHS
											GVS
HSYNC			HSYNC						GVS
VSYNC											GBLKSPL
			VSYNC						GBLKSPL
											GFBK
Yp/Yc									GFBK		GCLK
			Yp/Yc						GCLK
Pb/Cb											GCOAST
			Pb/Cb						GCOAST
Pr/Cr										PC_YP_SW
			Pr/Cr					PC_YP_SW
			GND								VDD
			Page_5						VDD
			05_AFE
Page1											RXD
								VDD	RXD
											TXD
									TXD
	GND			GND				REMOTE_IR			REMOTE_IR
PAGE1		Page_11
		11_USB					AUDIO_R
							AUDIO_L
							PC_AUDIO_L
							PC_AUDIO_R

VCLK

GPENSOG

GRO[7:0]

GRE[7:0]

GGO[7:0]

GGE[7:0]

GBO[7:0]

GBE[7:0]

GHS

GVS

GBLKSPL

GFBK

GCLK

GCOAST

PC_YP_SW

GND

RXD

TXD

AUDIO_R

AUDIO_L

PC_AUDIO_L

PC_AUDIO_R

Page_10

10_AUDIO_&_DETECT

							DBO[7:0]
							DBE[7:0]
							DHS
							DVS
							DEN
							DCLK
		Page_7					IRRCVR
		07_PW166
							VDD
							3.3V
							LAMPLITZ
LED[3:0]		CS0n	AUDIO MUT	LOW P	ALERT		SDA SCL
LED[3:0]		CS0n	AUDIO MUT LOW P ALERT
LED[3:0]	GND	CS0n	AUDIO MUT	LOW P	ALERT	VDD V12 3.3V	SDA SCL	D[0:7]
					VDD
					V12
					3.3V

DBE[7:0]

DBE[7:0]

DHS

DVS

DEN

DCLK
CWINDEX	3

IRRCVR

SDA_M

SCL_M

VDD 3.3V

SDA		GND
	SDA
SCL
	SCL
LAMPLITZ
	LAMPLITZ
	LAMPENA	LAMPLIT	2
	LAMPENA	LAMPLIT
RESETZ	LAMPENA	LAMPLIT

Project Code			Model Name				OEM/ODM Model Name
	99.J3477.001				DX660			NA
											1
Title		MAIN BD
Size	PCB P/N				PCB Rev.	Document Number				Rev.
<Size>	48.J3402.S03				S03		304-C02			1
Date:	Tuesday, May 21, 2002					Sheet	1	of	12
	Prepared By				Reviewed By			Approved By
	ANGEL HU			BILL WJ CHANG				T.S.WU

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