Read LG 50PM4700-DA (CHASSIS:PB22A) Service Manual online
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.
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 Slot/WiFi/PEN
FE_TS_D_OUT[6]
FE_TS_D_OUT[3]
FE_TS_D_OUT[1]
FE_TS_D_OUT[4]
FE_TS_D_OUT[0]
FE_TS_D_OUT[5]
FE_TS_D_OUT[2]
FE_TS_D_OUT[7]
PCM_A[10]
PCM_A[14]
PCM_D[0]
PCM_D[0-7]
PCM_D[4]
PCM_D[3]
PCM_D[2]
PCM_A[9]
PCM_A[11]
PCM_A[12]
PCM_A[8]
PCM_A[13]
PCM_D[1]
PCM_D[6]
PCM_D[7]
PCM_A[7]
PCM_A[6]
PCM_A[5]
PCM_A[4]
PCM_A[3]
PCM_A[2]
PCM_A[1]
PCM_A[0]
PCM_D[5]
PCM_5V_CTL
+5V_CI_ON
CI_IOWR
CI_WE
/PCM_IORD
CI_OE
/PCM_WE
/PCM_IOWR
/PCM_OE
CI_IORD
AR705
33
R701
10K
+3.3V_MULTI
R700
4.7K
P_+5V
P_+5V
C702
0.1uF
WIFI
WIFI_DP3
WIFI_DM3
C704
4.7uF
10V
R705
22K
REG
CI_MDI[0]
CI_MDI[7]
AR710
47
CI_MDI[1]
FE_TS_VAL_OUT
CI_MDI[3]
FE_TS_CLK_OUT
CI_MDI_SYNC
CI_MDI_VAL
FE_TS_SYNC_OUT
CI_MDI[6]
AR708
47
FE_TS_D_OUT[0-7]
CI_MDI[4]
CI_MDI[5]
/PCM_REG
CI_MDI_CLK
AR709
47
CI_MDI[2]
Q700
MMBT3904(NXP)
E
B
C
Q701
AO3407A
G
D
S
/CI_CD1
R721
33
AR700
33
CI_MDI[4]
R704 10K
CI_MDI[5]
R723
10K
+5V_CI_ON
AR702
33
CI_MDI[1]
/CI_CD2
CI_MDI_CLK
CI_OE
PCM_A[0-7]
CI_TS_VAL
R724
10K
CI_MDI[6]
CI_WE
CI_MDI[7]
R707
33
CI_MDI[2]
CI_MDI[3]
REG
CI_TS_D[7]
CI_TS_D[2]
R713
10K
10K
CI_TS_CLK
P_+5V
CI_TS_D[3]
R708
100
PCM_A[8-14]
JK701
10067972-050LF
EAG41860101
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
/PCM_WAIT
CI_TS_SYNC
R703
10K
P_+5V
CI_TS_D[0]
CI_MDI[0]
CI_TS_D[6]
/PCM_CE
CI_MDI_SYNC
C700
10uF
10uF
10V
/PCM_IRQA
CI_IOWR
R722
100
PCM_RST
CI_TS_D[5]
C701
0.1uF
16V
CI_MDI_VAL
CI_TS_D[4]
P_+5V
AR701
33
R711
10K
CI_IORD
R702
10K
CI_TS_D[1]
R706
33
R710
100
PCM_D[0-7]
P702
12507WR-04L
WIFI
1
2
3
4
5
L700
BLM18PG121SN1D
WIFI
P_+5V
P703
12507WR-04L
PEN
1
2
3
4
5
C703
0.1uF
PEN
USB_DP4
L701
BLM18PG121SN1D
PEN
USB_DM4
CI POWER ENABLE CONTROL
DVB-CI SLOT
WIFI-B/I
DVB-CI TS INPUT
PEN-B/I
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