Daewoo DTQ-29U1SC/SSP, DTQ-29U5SC/SSP service manual IC Description

IC DESCRIPTION Appendix

2. Pin Description

PIN	PIN NAME	DESCRIPTION		DEF	ACT	I/O	PUD	STB
1	P10	NC					D
2	P11	NC		-			D
3	P12	NC		-			D
4	P13	NC		-			D	-
5	P14	AV(CVBS in) OPTION
		H : AV1~AV2, CVI ; L : AV1~AV3, CVI		-	H	I	U	-
6	P15	INCH OPTION					D
7	P16	NC					D
8	P17	NC(Spare)
9	VSS	GND
10	XT1	Crystal INPUT				I
11	XT2	Crystal OUTPUT				O
12	VDD	Supply Voltage(+5V)				-
13	P84/AN4	Key INPUT		-	-	I	U	H
14	P85/AN5	AFT Signal INPUT		-	H	I	-	L
15	P86/AN6	NC		-		I	-
16	P87/AN7	NC		-		I	-
17	RES(inv)	Reset		-	L	I	-	H
18	FILT	MCU PLL Filter
19	CVBSIN	Composite Video (Closed Caption)			H	I
20	VS(inv)	Vertical Sync			L	I	U	H
21	HS(inv)	Horizontal Sync			L	I	U	H
22	R	OSD RED Signal OUTPUT			H	O
23	G	OSD GREEN Signal OUTPUT			H	O
24	B	OSD BLUE Signal OUTPUT			H	O
25	BL	OSD BLANKING Signal OUTPUT			H	O
26	I	OSD Intensity
27	SDA0	Tuner serial data OUTPUT			H	O	U
28	SCLK0	Tuner clock OUTPUT			H	O	U
29	SDA1	IC serial data INPUT/OUTPUT			H	I/O	U
30	SCLK1	IC clock OUTPUT			H	O	U
31	S-VHS	S-JACK H input - DEFAULT H	*P70	L	H	I	-
32	P71	NC				I
33	P72	NC
34	P73	Remote control Signal INPUT			L	I		H
35	P00	NC
36	P01	VDP3130Y reset OUTPUT		L	H	O	-	L
37	P02	NC					-
38	P03	MSP3420G reset OUTPUT		L	H	O	-	L
39	P04	Video SW OUTPUT : ONLY AV4	H	L	H	O	-	L
40	P05	Audio mute OUTPUT		L	H	O	-	L
41	P06	Degaussing Coil SW OUTPUT		L	H	O	-	L
42	P07	Stand-by Power SW OUTPUT		L	H	O	-	H

NOTE : DEF(default), ACT(Active), I/O(Input/Output), PUD(Pull-up/-down), STB(Stand-by)

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