LG 42CS560 Service Manual page 39

CI Region
CI SLOT
+5V_Normal
/CI_CD1
AR1901
33
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 47
PCM_RST
R1901 47
/PCM_WAIT
REG
R1925 33
CI_TS_CLK
33
R1926
CI_TS_VAL
R1927 33
CI_TS_SYNC
CI_TS_DATA[0]
33
CI_TS_DATA[1]
CI_TS_DATA[2]
CI_TS_DATA[3]
AR1903
/CI_CD2
+5V_Normal
C1914
12pF
50V
CLOSE TO MSTAR
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.
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
+5V_CI_ON
C1906
10uF
10V
EAG41860102
P1901
P1902
10067972-050LF 10067972-000LF
C1903
0.1uF
16V 35 35 CI_SLOT_JACK 1
R1908 100
36 36 2
37 37 3 3
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 0.1uF
51 51 17 17
R1910 0 R1916 0
52 52 18 18
GND
OPT OPT
53 53 19 19
54 54 20 20
55 55 21 21
56 56 22 22
R1906 10K
57 57 23 23
58 58 24 24
59 59 25 25
60 60 26 26
61 61 27 27
62 62 28 28
63 63 29 29
64 64 30 30
65 65 31 31
66 66 32 32
67 67 33 33
68 68 34 34
G2 G2 2 69 69 G1 G1 1
R1907 100
GND
GND
R1904
GND
10K C1904
0.1uF
16V
CI DETECT
+3.3V_CI
+3.3V_CI
CI_SLOT_OR_GATE_NXP
IC1901
74LVC1G32GW
B 1 5 VCC
/CI_CD2
A 2
/CI_CD1
GND 3 4 Y
OPT
GND
R1915
47
CI POWER ENABLE CONTROL
+5V_Normal
Q1902
RSR025P03
S D
G
0.1uF
16V C1911
R1914
4.7uF
R1912 22K
16V
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
C1909
0.1uF
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]
CI_DET
R1918
/PCM_CD
47
+5V_CI_ON
L1902
BLM18PG121SN1D
R1923
C1912
10K
0.1uF
OPT 16V
16V
OPT
* Option name of this page : CI_SLOT
(because of Hong Kong)
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
0.1uF
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] PCM_D[0]
33
CI_DATA[1] PCM_D[1]
CI_DATA[2] PCM_D[2]
CI_DATA[3] PCM_D[3]
AR1908
CI_DATA[4] PCM_D[4]
33
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
GP3_S7LR
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]
20110324
20
LGE Internal Use Only