LG 42LA86 Series Service Manual page 28

Chassis : ld34d
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C702
C703
R711
0.1uF
4.7uF
10K
10V
CI
OPT
CI
+5V_CI_ON
/CI_CD1
CI_TS_DATA[3]
CI_TS_DATA[4]
R706
R708
CI_TS_DATA[5]
10K
10K
CI_TS_DATA[6]
OPT
OPT
CI_TS_DATA[7]
/PCM_CE2
/PCM_IORD
R710
0
CI_VS1
/PCM_IOWR
OPT
CI_IN_TS_DATA[0-7]
CI_IN_TS_DATA[0]
CI_IN_TS_DATA[1]
CI_IN_TS_DATA[2]
CI_IN_TS_DATA[3]
+5V_CI_ON
CI_IN_TS_DATA[4]
CI_IN_TS_DATA[5]
CI_IN_TS_DATA[6]
R704
R709
10K
10K
CI_IN_TS_DATA[7]
OPT
CI
CI_TS_CLK
R701
33 CI
PCM_RESET
R702
33 CI
/PCM_WAIT
R700
33 OPT
PCM_INPACK
R707
10K
/PCM_REG
OPT
CI_TS_VAL
CI_TS_SYNC
CI_TS_DATA[0]
CI_TS_DATA[1]
CI_VS1
CI_TS_DATA[2]
PCM_INPACK
/CI_CD2
/PCM_CE2
TPO_DATA[0-7]
CI
AR701
33
TPO_DATA[0]
TPO_DATA[1]
TPO_DATA[2]
TPO_DATA[3]
TPO_DATA[4]
TPO_DATA[5]
TPO_DATA[6]
TPO_DATA[7]
CI
AR706
33
CI
AR705
33
TPO_CLK
TPO_SOP
TPO_VAL
+5V_NORMAL
AR702
/PCM_WAIT
CAM_WAIT_N
/PCM_IRQA
CAM_IREQ_N
/CI_CD2
CAM_CD2_N
100
/CI_CD1
CAM_CD1_N
CI
CI
C700
C701
0.1uF
0.1uF
16V
AR703
CI
16V
PCM_INPACK
CAM_INPACK_N
CI_TS_CLK
CI_TS_VAL
TPI_VAL
100
CI_TS_SYNC
TPI_SOP
AR704
CI
CI_TS_DATA[7]
TPI_DATA[7]
CI_TS_DATA[6]
CI_TS_DATA[5]
TPI_DATA[5]
100
CI_TS_DATA[4]
TPI_DATA[4]
CI
AR700
CI_TS_DATA[3]
TPI_DATA[3]
CI_TS_DATA[2]
TPI_DATA[2]
CI_TS_DATA[1]
TPI_DATA[1]
100
CI_TS_DATA[0]
TPI_DATA[0]
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 © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
+5V_CI_ON
R712
10K
CI
OPT
JK700
10120698-015LF
R720
10K
35
1
OPT
100
R716
CI_DATA[3]
36
2
CI
CI_DATA[4]
37
3
38
4
CI_DATA[5]
CI_DATA[6]
39
5
40
6
CI_DATA[7]
CI
41
7
42
8
43
9
44
10
45
11
46
12
47
13
48
14
49
15
50
16
C706
51
17
0
R715
0
R718
52
18
OPT
OPT
53
19
54
20
55
21
56
22
57
23
58
24
59
25
60
26
R714
0 CI
61
27
62
28
63
29
64
30
65
31
66
32
CI
R717
100
R719
10K
67
33
OPT
68
34
R713
0
G2
69
G1
OPT
C705
12pF
50V
OPT
CI_IN_TS_DATA[0]
CI_IN_TS_DATA[1]
CI_IN_TS_DATA[2]
CI_IN_TS_DATA[3]
CI_IN_TS_DATA[4]
CI_IN_TS_DATA[5]
CI_IN_TS_DATA[6]
CI_IN_TS_DATA[7]
CI_IN_TS_CLK
CI_IN_TS_SYNC
CI_IN_TS_VAL
TPI_CLK
C704
12pF
50V
OPT
TPI_DATA[6]
CI_DATA[0-7]
/PCM_CE1
+5V_CI_ON
R721
33
R724
10K
CI_ADDR[10]
CI_ADDR[10]
OPT
/PCM_OE
CI_ADDR[11]
CI_ADDR[11]
+5V_CI_ON
CI_ADDR[9]
CI_ADDR[9]
CI_ADDR[8]
CI_ADDR[8]
R723
R725
CI_ADDR[13]
CI_ADDR[13]
10K
10K
CI_ADDR[14]
CI_ADDR[14]
CI
OPT
/PCM_WE
R722
33
/PCM_IRQA
0.1uF
OPT
C707
CI
0.1uF
CI
16V
CI_ADDR[12]
CI_ADDR[12]
CI_ADDR[7]
CI_ADDR[7]
CI_ADDR[6]
CI_ADDR[6]
CI_ADDR[5]
CI_ADDR[5]
CI_ADDR[4]
CI_ADDR[4]
CI_ADDR[3]
CI_ADDR[3]
CI_ADDR[2]
CI_ADDR[2]
CI_ADDR[1]
CI_ADDR[1]
CI_ADDR[0]
CI_ADDR[0]
CI_DATA[0]
CI_DATA[1]
+5V_CI_ON
CI_DATA[2]
CI_IN_TS_VAL
CI_IN_TS_CLK
CI_IN_TS_SYNC
CI
AR707
33
CI_ADDR[0]
EB_ADDR[0]
CI_ADDR[1]
EB_ADDR[1]
CI_ADDR[2]
EB_ADDR[2]
CI_ADDR[3]
EB_ADDR[3]
CI
AR708
33
CI_ADDR[4]
EB_ADDR[4]
CI_ADDR[5]
EB_ADDR[5]
CI_ADDR[6]
EB_ADDR[6]
CI_ADDR[7]
EB_ADDR[7]
CI
AR709
33
CI_ADDR[8]
EB_ADDR[8]
CI_ADDR[9]
EB_ADDR[9]
CI_ADDR[10]
EB_ADDR[10]
CI_ADDR[11]
EB_ADDR[11]
CI
AR712
CI_DATA[0]
33
EB_DATA[0]
CI_DATA[1]
EB_DATA[1]
CI_DATA[2]
EB_DATA[2]
CI_DATA[3]
EB_DATA[3]
CI
AR713
CI_DATA[4]
EB_DATA[4]
33
CI_DATA[5]
EB_DATA[5]
CI_DATA[6]
EB_DATA[6]
CI_DATA[7]
EB_DATA[7]
CI_DATA[0-7]
CI
AR711
33
CI_ADDR[12]
EB_ADDR[12]
EB_ADDR[13]
CI_ADDR[13]
EB_ADDR[14]
CI_ADDR[14]
/PCM_REG
CAM_REG_N
CI
AR710
33
EB_OE_N
/PCM_OE
EB_WE_N
/PCM_WE
EB_BE_N1
/PCM_IORD
EB_BE_N0
/PCM_IOWR
EB_DATA[0-7]
BSD-NC4_H007-HD
2012-10-20
PCMCIA
LGE Internal Use Only

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