LG Electronics 42LT640H-ZA CI Region, Option name of this page CI SLOT because of Hong Kong

CI Region

CI SLOT

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

+5V_CI_ON

CI_DATA[0-7]

CI TS INPUT

/CI_CD1

CI_TS_DATA[4]

CI_TS_DATA[5]

CI_TS_DATA[6]

CI_TS_DATA[7]

CI_IORD

CI_IOWR

CI_MDI[0] CI_MDI[1] CI_MDI[2] CI_MDI[3]

CI_MDI[4]

+5V_Normal

R1903

10K

C1903
0 . 1 u F	R1908
16V
	100
AR1901
33
R1905	10K

C1905 0 . 1 u F

C1906

10uF

10V

R1910 0

OPT

EAG41860101 P1902 CI_SLOT

10067972-050LF

EAG41860102 P1901 OPT

10067972-000LF

351

362

373

384

395

406

41	7
42	8
43	9

4410

4511

4612

4713

4814

49	15
50	16
51	17
52	18
53	19

			CI DATA[0-7]
		CI_DATA[3]	DATA[0-7]	R1921 10K
		CI_DATA[4]
		CI_DATA[5]
		CI_DATA[6]
		CI_DATA[7]
R1919	47		_
			CI		/PCM_CE
				CI_ADDR[10]
					CI_OE
				CI_ADDR[11]
				CI_ADDR[9]
				CI_ADDR[8]
				CI_ADDR[13]
				CI_ADDR[14]
R1920	100				CI_WE

R1916	0
		C1909
OPT
		0 . 1 u F

/PCM_IRQA

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

FE_TS_CLK

CI_MDI[5] CI_MDI[6] CI_MDI[7]

PCM_RST /PCM_WAIT

REG

CI_TS_CLK CI_TS_VAL CI_TS_SYNC

	R1906	10K
R1902	47
R1901	47
R1925	33
R1926	33
R1927	33

54 20

55	21
56	22
57	23
58	24
59	25
60	26
61	27
62	28
63	29
64	30
65	31

CI_ADDR[12]

CI_ADDR[7]

CI_ADDR[6]

CI_ADDR[5]

CI_ADDR[4]

CI_ADDR[3]

CI_ADDR[2]

CI_ADDR[1]

CI_ADDR[0]

CI_DATA[0]

CI_DATA[1]

CI HOST I/F

CI_TS_DATA[0] CI_TS_DATA[1] CI_TS_DATA[2] CI_TS_DATA[3]

	33
AR1903
/CI_CD2	R1907	100

R1909 0 OPT

66	32
67	33
68	34

G2 69 G1

CI_ADDR[0-14]

CI_DATA[2]

CI_DET

IC1902+3.3V_CI C1913 0 . 1 u F

			+5V_Normal
		C1914
		12pF
		50V		R1904
CLOSE TO	MSTAR
				10K C1904
					0 . 1 u F
					16V
CI_MISTRT
CI_MIVAL_ERR
CI_MCLKI

			CI DETECT
+3.3V_Normal		+3.3V_CI						+3.3V_CI		+3.3V_CI
					CI_SLOT
					IC1901
					74LVC1G32GW
	L1901		/CI_CD2	B 1		5	VCC		OPT
	BLM18PG121SN1D			A 2					C1908		R1917
			/CI_CD1
									0 . 1 u F		10K
				GND 3		4	Y		16V

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

1

TOSHIBA

2

0ITO742440D

3

4

5	TC74LCX244FT
6
7

8

9

10

20

19

18

17

16

15

14

13

12

11

VCC 16V

2OE

1Y1

2A4

1Y2

2A3

1Y3

2A2

1Y4

2A1

CI_ADDR[0]

PCM_A[7]

CI_ADDR[1]

PCM_A[6]

CI_ADDR[2]

PCM_A[5]

CI_ADDR[3]

PCM_A[4]

C1901	C1902	R1915
0 . 1 u F	0 . 1 u F	47
		CI_DET
OPT
		/PCM_CD
		R1918
		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[0	CI_DATA[3]		PCM_D[3]
	CI_DATA[4]	33AR1908	PCM_D[4]	D[0-7]
	CI_DATA[5]		PCM_D[5]
	CI_DATA[6]		PCM_D[6]	PCM
	CI_DATA[7]		PCM_D[7]
				PCM_D[0-7]
CI_DATA[0-7]

+5V_Normal

C1907

0 . 1 u F

16V

PCM_5V_CTL

Q1902

AO3407A

S	D
	G

	R1914	C1911
R1912		4 . 7 u F
	22K	16V
10K
OPT

R1922 2.2K

C

R1913

10KB Q1901 MMBT3904(NXP)

R1924 E

10K

		+5V_CI_ON
	L1902
BLM18PG121SN1D
		R1923
	C1910		C1912
		10K
	0 . 1 u F		0 . 1 u F
	16V	OPT	16V
			OPT

	AR1912
CI_ADDR[8]	33
	PCM_A[8]
CI_ADDR[9]	PCM_A[9]
CI_ADDR[10]	PCM_A[10]
CI_ADDR[11]	PCM_A[11]
	AR1913
CI_ADDR[12]	33
	PCM_A[12]
CI_ADDR[13]	PCM_A[13]
CI_ADDR[14]	PCM_A[14]
REG	/PCM_REG
	AR1909
CI_OE	33
	/PCM_OE
CI_WE	/PCM_WE
CI_IORD	/PCM_IORD
CI_IOWR	/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.

EMEA INTERACTIVE

GP4_MSTAR	2011 . 08 . 21
PCMCI	1 9	2 0

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