LG Electronics 42LN548C/549C CI Region, Option name of this page CI SLOT because of Hong Kong

CI Region

CI SLOT

+5V_CI_ON

*Option name of this page : CI _ SLOT (because of Hong Kong)

CI_DATA[0-7]

			+5V_Normal														-7]
									C1906								CI DATA[0
									10uF
									10V
			R1903	10K									CI_SLOT
													EAG41860102
	/CI_CD1												P1902
					C1903								10067972-000LF
					0 . 1 u F
					16V		R1908	100				35	1				CI_DATA[3]
										36			2
																	CI_DATA[4]
		AR1901									37		3				7]-	R1921 10K
CI_TS_DATA[4]			33							38			4				CI_DATA[5]
CI_TS_DATA[5]											39		5				CI_DATA[6]
																	CI_DATA[7]
CI_TS_DATA[6]											40		6				DATA[0
										41			7	R1919	47		_
CI_TS_DATA[7]																	CI	CI	_ADDR[10]	/PCM_CE
										42			8
						R1905	10K		43				9
																				CI_OE
										44			10					CI_ADDR[11]
CI_IORD																		CI_ADDR[9]
										45			11
CI_IOWR																	CI_ADDR[8]
											46		12
																		CI_ADDR[13]
CI_MDI[0]										47			13
																		CI_ADDR[14]
										48			14
CI_MDI[1]
										49			15
CI_MDI[2]																				CI_WE
										50			16	R1920	100
CI_MDI[3]																					/PCM_IRQA
						C1905	0 . 1 u F				51		17
										52			18	C1909
					GND
CI_MDI[4]										53			19	0 . 1 u F		GND
									54				20

CI TS INPUT

CI_MDI[7]

CI_MDI[6]

CI_MDI[5]

CI_MDI[4]

CI_MDI[3]

CI_MDI[2]

CI_MDI[1]

CI_MDI[0]

CI_MISTRT

CI_MIVAL_ERR

CI_MCLKI

33	AR1905	FE_TS_DATA[7]
		FE_TS_DATA[6]
		FE_TS_DATA[5]
		FE_TS_DATA[4]
33	AR1906	FE_TS_DATA[3]
		FE_TS_DATA[2]
		FE_TS_DATA[1]
		FE_TS_DATA[0]

FE_TS_DATA[0-7]

AR1904

33

FE_TS_SYNC

FE_TS_VAL_ERR

R1929

0

FE_TS_CLK

R1928

0

T2_DMOD_CAM

OPT

CI_MDI[5]						55			21	CI_ADDR[12]
CI_MDI[6]										CI_ADDR[7]
						56			22
CI_MDI[7]										CI_ADDR[6]
				R1906	10K	57			23
										CI_ADDR[5]
PCM_RST	R1902		47				58		24
										CI_ADDR[4]
	R1901		47				59		25
/PCM_WAIT										CI_ADDR[3]
						60			26
REG										CI_ADDR[2]
CI_TS_CLK	R1925	33						61	27
										CI_ADDR[1]
	R1926	33					62		28
CI_TS_VAL
										CI_ADDR[0]
	R1927	33
CI_TS_SYNC							63		29
										CI_DATA[0]

CI HOST I/F

			64		30	CI_DATA[1]
			65		31
						CI_DATA[2]	CI_ADDR[0-14]
CI_TS_DATA[0]
			66		32
	33
CI_TS_DATA[1]
			67		33
CI_TS_DATA[2]			68		34
CI_TS_DATA[3]
AR1903			G2	69	G1
/CI_CD2		R1907	100
	+5V_Normal					GND
C1914			GND
12pF
50V	R1904			GND
CLOSE TO MSTAR
	10K	C1904
		0 . 1 u F
		16V
CI_MISTRT
CI_MIVAL_ERR
CI_MCLKI

CI_DET

PCM_A[0]

CI_ADDR[7]

PCM_A[1]

CI_ADDR[6]

PCM_A[2]

CI_ADDR[5]

PCM_A[3]

CI_ADDR[4]

1OE

1A1

2Y4

1A2

2Y3

1A3

2Y2

1A4

2Y1

GND

IC1902

1

TOSHIBA

2

0ITO742440D

3

4

5	TC74LCX244FT
6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

+3.3V_CI

C1913 0 . 1 u F

VCC 16V

2OE

1Y1

CI_ADDR[0]

2A4

PCM_A[7]

1Y2

CI_ADDR[1]

2A3

PCM_A[6]

1Y3

CI_ADDR[2]

2A2

PCM_A[5]

1Y4

CI_ADDR[3]

2A1

PCM_A[4]

		CI DETECT
+3.3V_Normal	+3.3V_CI					+3.3V_CI	+3.3V_CI
			CI_SLOT_OR_GATE_NXP
			IC1901
			74LVC1G32GW
	L1901	/CI_CD2	B 1	5	VCC		R1917
	BLM18PG121SN1D		GND 3	4	Y			10K
		/CI_CD1	A 2
	C1902
							R1915
	0.1uF							CI_DET
							47
								R1918
								/PCM_CD
								47

CI POWER ENABLE CONTROL

	CI_DATA[0]	33AR1907	PCM_D[0]
	CI_DATA[1]		PCM_D[1]
7]	CI_DATA[2]		PCM_D[2]
-	CI_DATA[5]		PCM_D[5]	7]-D[0
DATA[0CI
	CI_DATA[3]		PCM_D[3]
	CI_DATA[4]	33AR1908	PCM_D[4]	PCM
	CI_DATA[6]		PCM_D[6]
	CI_DATA[7]		PCM_D[7]

				CI_SLOT		CI_SLOT	+5V_CI_ON
+5V_Normal				Q1902		L1902
				AO3407A	BLM18PG121SN1D
				S	D
C1907	16V			C1911	C1910	1.0uF
	0 . 1 u F			G
			R1914	4 . 7 u F		16V
			22K
				16V
			R1922
			2.2K
	R1913		C
PCM_5V_CTL	10K	B	Q1901
			MMBT3904(NXP)
		R1924	E
		10K

CI_DATA[0-7]

CI_ADDR[8]

CI_ADDR[9]

CI_ADDR[10]

CI_ADDR[11]

CI_ADDR[12]

CI_ADDR[13]

CI_ADDR[14]

REG

CI_OE

CI_WE

CI_IORD

CI_IOWR

AR1912

33

AR1913

33

AR1909

33

PCM_D[0-7]

PCM_A[8]

PCM_A[9]

PCM_A[10]

PCM_A[11]

PCM_A[12]

PCM_A[13]

PCM_A[14] /PCM_REG

/PCM_OE /PCM_WE /PCM_IORD /PCM_IOWR

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2013 S7LR2	2012 . 11 . 12
PCMCI	19

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