LG 47LM580S, Service Manual

Page: 34 / 56

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.
PCMCI
11/08/13
19
GP4L_S7LR2
CI_DATA[6]
CI_ADDR[11]
CI_ADDR[14]
CI_ADDR[6]
CI_DATA[0]
FE_TS_DATA[0]
FE_TS_DATA[3]
FE_TS_DATA[7]
CI_DATA[2]
CI_ADDR[10]
CI_DATA[0-7]
CI_ADDR[0]
FE_TS_DATA[0-7]
CI_ADDR[13]
CI_DATA[0-7]
CI_DATA[0-7]
CI_ADDR[5]
FE_TS_DATA[4]
FE_TS_DATA[2]
PCM_D[7]
FE_TS_DATA[6]
CI_DATA[7]
CI_DATA[2]
CI_DATA[7]
CI_DATA[3]
CI_ADDR[2]
CI_ADDR[1]
CI_ADDR[9]
FE_TS_DATA[5]
PCM_D[1]
CI_DATA[1]
CI_ADDR[3]
CI_DATA[1]
PCM_D[0-7]
CI_DATA[4]
CI_ADDR[4]
PCM_D[3]
PCM_D[6]
CI_ADDR[12]
PCM_D[4]
PCM_D[0]
PCM_D[2]
CI_DATA[0]
CI_DATA[4]
PCM_D[5] CI_DATA[5]
CI_DATA[5]
CI_DATA[6]
CI_ADDR[7]
FE_TS_DATA[1]
CI_DATA[3]
CI_ADDR[8]
C1907
0.1uF
16V
+5V_Normal
L1902
BLM18PG121SN1D
CI_MCLKI
C1912
0.1uF
16V
OPT
/CI_CD2
C1911
4.7uF
16V
C1913
0.1uF
16V
R1919 47
R1904
10K
CI_TS_DATA[2]
+5V_CI_ON
/CI_CD1
/PCM_IRQA
PCM_A[0]
PCM_A[12]
C1904
0.1uF
16V
CI_WE
CI_MDI[0]
/PCM_IOWR
CI_ADDR[9]
CI_TS_DATA[4]
CI_WE
P1901
10067972-000LF
CI_SLOT_JACK
EAG41860102
G1 G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
26 60
27 61
28 62
29 63
30 64
31
32
33
34
65
66
67
68
69
CI_IOWR
R1924
10K
C1906
10uF
10V
+3.3V_CI
PCM_A[6]
FE_TS_DATA[0-7]
REG
AR1907 33
R1901 47
R1906
10K
R1916 0
OPT
AR1912 33
PCM_A[9]
L1901
BLM18PG121SN1D
C1910
0.1uF
16V
R1909
0
OPT
CI_ADDR[0]
CI_TS_DATA[1]
R1923
10K
OPT
CI_ADDR[4]
CI_MDI[6]
CI_DET
AR1903 33
AR1913 33
CI_TS_DATA[6]
PCM_RST
R1913
10K
R1908
100
PCM_A[1]
CI_ADDR[2]
CI_MDI[5]
PCM_5V_CTL
PCM_A[7]
AR1908 33
CI_OE
CI_ADDR[8]
GND
CI_OE
CI_TS_CLK
C1909
0.1uF
CI_ADDR[7]
CI_IORD
CI_DATA[0-7]
CI_ADDR[1]
CI_MDI[3]
PCM_A[11]
CI_ADDR[6]
P1902
10067972-050LF
G1 G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
26 60
27 61
28 62
29 63
30 64
31
32
33
34
65
66
67
68
69
C1901
0.1uF
OPT
CI_ADDR[12]
FE_TS_SYNC
CI_ADDR[14]
CI_MDI[5]
CI_IORD
CI_ADDR[3]
CI_TS_VAL
PCM_A[14]
CI_ADDR[11]
/PCM_WAIT
CI_TS_SYNC
C1902
0.1uF
AR1909 33
CI_IOWR
R1902 47
REG
CI_MDI[7]
CI_ADDR[13]
GND
/PCM_OE
CI_MDI[3]
CI_MDI[4]
PCM_A[4]
R1922
2.2K
IC1902
TC74LCX244FT
0ITO742440D
TOSHIBA
3
2Y4
2
1A1
4
1A2
1
1OE
6
1A3
5
2Y3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2OE
20
VCC
/PCM_REG
CI_MDI[2]
+5V_Normal
CI_MDI[0]
CI_MCLKI
CI_MIVAL_ERR
AR1904 33
R1910 0
OPT
PCM_A[5]
/PCM_CE
R1914
22K
CI_MDI[7]
PCM_A[2]
CI_MISTRT
AR1905 33
/PCM_WE
CI_MDI[4] R1903
10K
+3.3V_CI
R1920 100
R1912
10K
OPT
PCM_A[10]
+5V_Normal
FE_TS_VAL_ERR
CI_DATA[0-7]
AR1906 33
CI_ADDR[5]
CI_TS_DATA[7]
CI_ADDR[10]
GND
/PCM_IORD
AR1901
33
CI_TS_DATA[3]
+5V_CI_ON
R1907
100
CI_TS_DATA[5]
CI_MDI[1]
CI_TS_DATA[0]
CI_MDI[2]
FE_TS_CLK
PCM_A[8]
PCM_D[0-7]
C1903
0.1uF
16V
PCM_A[3]
C1905
0.1uF
GND
CI_MIVAL_ERR
CI_MISTRT
R1905 10K
CI_MDI[1]
CI_ADDR[0-14]
CI_MDI[6]
+3.3V_Normal
R1921
10K
PCM_A[13]
GND
R1926
33
R1927 33
/CI_CD2
R1918
47
C1908
0.1uF
16V
CI_DET
/PCM_CD
/CI_CD1
GND
+3.3V_CI
R1915
47
R1917
10K
+3.3V_CI
R1925 100
C1914
2pF
50V
Q1901
MMBT3904(NXP)
E
B
C
Q1902
AO3407A
G
D S
IC1901
74LVC1G32GW
3 GND
2 A
4 Y
1 B 5 VCC
R1928
0
OPT
T2_DMOD_CAM
R1929
0
CI TS INPUT
CI SLOT
CI HOST I/F
* Option name of this page : CI_SLOT
CI Region
(because of Hong Kong)
CI POWER ENABLE CONTROL
CLOSE TO MSTAR
CI DETECT
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only