LG 37LV3500 Service Manual page 35

C I R e g i o n
CI SLOT
/CI_CD1
AR1901
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]
CI_MDI[5]
CI_MDI[6]
CI_MDI[7]
R1902
PCM_RST
R1901
47
/PCM_WAIT
AR1902
REG
CI_TS_CLK
CI_TS_VAL
CI_TS_SYNC
CI_TS_DATA[0]
CI_TS_DATA[1]
CI_TS_DATA[2]
CI_TS_DATA[3]
AR1903
/CI_CD2
CI_MISTRT
CI_MIVAL_ERR
CI_MCLKI
+3.3V_CI
+3.3V_Normal
L1901
BLM18PG121SN1D
C1901 C1902
0.1uF 0.1uF
OPT
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.
+5V_CI_ON
+5V_Normal
C1906
10uF
10V
EAG41860102
CI_SLOT_JACK_LV3400
P1901
P1902
10067972-050LF 10067972-000LF
C1903
0 . 1 u F
CI_SLOT_JACK
16V 35 35 1
R1908 100 36 36 2
37 37 3 3
33
38 38 4 4
39 39 5 5
40 40 6 6
41 41 7 7
42 42 8 8
R1905 10K
43 43 9 9
44 44 10 10
45 45 11 11
46 46 12 12
47 47 13 13
48 48 14 14
49 49 15 15
50 50 16 16
C1905 0 . 1 u F
51 51 17 17
R1910 0 R1916
52 52 18 18
GND
OPT 53 53 19 19
54 54 20 20
55 55 21 21
56 56 22 22
R1906 10K 57 57 23 23
47
58 58 24 24
59 59 25 25
60 60 26 26
33
61 61 27 27
62 62 28 28
63 63 29 29
64 64 30 30
65 65 31 31
66 66 32 32
33
67 67 33 33
68 68 34 34
G2 G2 2 69 G1 G1 1
R1907 100
+5V_Normal
GND
R1904
GND
10K C1904
0 . 1 u F
16V
CI DETECT
+3.3V_CI
CI_SLOT_OR_GATE_NXP
IC1901
74LVC1G32GW
B 1 5 VCC
/CI_CD2
/CI_CD1 A 2
GND 3 4 Y
OPT
GND
R1915
47
CI POWER ENABLE CONTROL
+5V_Normal
0 . 1 u F
16V
R1914
R1912 22K
10K
OPT
R1922
2.2K
C
R1913
10K B Q1901
PCM_5V_CTL
2SC3052
R1924
E
10K
CI_DATA[0-7]
CI_DATA[3]
CI_DATA[4]
CI_DATA[5]
CI_DATA[6]
CI_DATA[7]
R1919 47
/PCM_CE
CI_ADDR[10]
CI_OE
CI_ADDR[11]
CI_ADDR[9]
CI_ADDR[8]
CI_ADDR[13]
CI_ADDR[14]
CI_WE
R1920
100
/PCM_IRQA
0
C1909
OPT
0 . 1 u F
GND
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_ADDR[0-14]
CI_DATA[2]
GND
+3.3V_CI
CI_DET
R1918
/PCM_CD
47
+5V_CI_ON
Q1902
L1902
RSR025P03 BLM18PG121SN1D
S
D
R1923
C1912
G
10K
0 . 1 u F
C1911 16V
OPT
4 . 7 u F 16V
OPT
16V
* O p t i o n n a m e o f t h i s p a g e : C I _ S L O T
( b e c a u s e o f H o n g K o n g )
CI TS INPUT
AR1905
FE_TS_DATA[7]
33
CI_MDI[7]
FE_TS_DATA[6]
CI_MDI[6]
FE_TS_DATA[5]
CI_MDI[5]
FE_TS_DATA[4]
CI_MDI[4]
AR1906
FE_TS_DATA[3]
33
CI_MDI[3]
FE_TS_DATA[2]
CI_MDI[2]
FE_TS_DATA[1]
CI_MDI[1]
FE_TS_DATA[0]
CI_MDI[0]
AR1904
33
CI_MISTRT FE_TS_SYNC
FE_TS_VAL_ERR
CI_MIVAL_ERR
FE_TS_CLK
CI_MCLKI
CI HOST I/F
CI_DET
IC1902
+3.3V_CI
C1913
0 . 1 u F
1OE VCC 16V
1 20
TOSHIBA
1A1 2OE
2 19
PCM_A[0]
0ITO742440D
2Y4 1Y1
3 18
CI_ADDR[7]
1A2 2A4
4 17
PCM_A[1]
2Y3 1Y2
5 16
CI_ADDR[6]
1A3 2A3
6 15
PCM_A[2]
2Y2 1Y3
7 14
CI_ADDR[5]
1A4 2A2
8 13
PCM_A[3]
2Y1 1Y4
9 12
CI_ADDR[4]
GND 2A1
10 11
AR1907
CI_DATA[0] 33 PCM_D[0]
CI_DATA[1] PCM_D[1]
CI_DATA[2] PCM_D[2]
CI_DATA[3] PCM_D[3]
AR1908
CI_DATA[4] 33 PCM_D[4]
CI_DATA[5] PCM_D[5]
CI_DATA[6] PCM_D[6]
CI_DATA[7] PCM_D[7]
CI_DATA[0-7]
AR1912
33
CI_ADDR[8] PCM_A[8]
CI_ADDR[9] PCM_A[9]
CI_ADDR[10] PCM_A[10]
CI_ADDR[11] PCM_A[11]
AR1913
33
CI_ADDR[12] PCM_A[12]
CI_ADDR[13] PCM_A[13]
CI_ADDR[14] PCM_A[14]
REG /PCM_REG
AR1909
33
CI_OE /PCM_OE
CI_WE /PCM_WE
CI_IORD /PCM_IORD
CI_IOWR /PCM_IOWR
GP2R
PCMCI
FE_TS_DATA[0-7]
CI_ADDR[0]
PCM_A[7]
CI_ADDR[1]
PCM_A[6]
CI_ADDR[2]
PCM_A[5]
CI_ADDR[3]
PCM_A[4]
PCM_D[0-7]
20101023
20