LG 50PM4700 Service Manual page 19

DVB-CI SLOT
P_+5V
R708
/CI_CD1
AR700
CI_TS_D[4]
CI_TS_D[5]
CI_TS_D[6]
CI_TS_D[7]
CI_IORD
CI_IOWR
CI_MDI_SYNC
CI_MDI[0]
CI_MDI[1]
CI_MDI[2]
CI_MDI[3]
CI_MDI[4]
CI_MDI[5]
CI_MDI[6]
CI_MDI[7]
R706
PCM_RST
R707
/PCM_WAIT
REG
AR701
CI_TS_CLK
CI_TS_VAL
CI_TS_SYNC
AR702
CI_TS_D[0]
CI_TS_D[1]
CI_TS_D[2]
CI_TS_D[3]
R710
/CI_CD2
P_+5V
DVB-CI TS INPUT
AR708
47
FE_TS_D_OUT[7]
CI_MDI[7]
FE_TS_D_OUT[6]
CI_MDI[6]
FE_TS_D_OUT[5]
CI_MDI[5]
FE_TS_D_OUT[4]
CI_MDI[4]
AR709
47
FE_TS_D_OUT[3]
CI_MDI[3]
FE_TS_D_OUT[2]
CI_MDI[2]
FE_TS_D_OUT[1]
CI_MDI[1]
FE_TS_D_OUT[0]
CI_MDI[0]
AR710
47
CI_MDI_CLK
CI_MDI_VAL
CI_MDI_SYNC
REG
P_+5V
WIFI-B/I
P702
12507WR-04L
1
WIFI_DM3 2
WIFI
WIFI_DP3 3
C702
0.1uF
4
WIFI
5
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 Slot/WiFi/PEN
Copyright © 2012 LG Electronics Inc. All rights reserved.
Only for training and service purposes
+5V_CI_ON
C700 C701
10uF 0.1uF
10V 16V
JK701
EAG41860101
10067972-050LF
35
100
PCM_D[3]
36
PCM_D[4]
37 3
33
PCM_D[5]
38 4
PCM_D[6]
39 5
PCM_D[7]
40 6
41 7
R721 33
42 8
R713 43 9
10K
44 10
45 11
46 12
47 13
48 14
49 15
R722 100
50 16
10K
51 17
R711 52 18
53 19
54 20
55 21
56 22 PCM_A[7]
57 23 PCM_A[6]
33
58 24 PCM_A[5]
33 59 25 PCM_A[4]
60 26 PCM_A[3]
33
61 27 PCM_A[2]
62 28 PCM_A[1]
63 29 PCM_A[0]
64 30
PCM_D[0]
65 31
33
PCM_D[1]
66 32
PCM_D[2]
67 33
68 34
G2 2 69 G1 1
100
AR705
33
CI_OE /PCM_OE
CI_WE /PCM_WE
CI_IORD /PCM_IORD
CI_IOWR /PCM_IOWR
FE_TS_D_OUT[0-7]
FE_TS_CLK_OUT
FE_TS_VAL_OUT
FE_TS_SYNC_OUT
/PCM_REG
P_+5V
PEN-B/I
P703
12507WR-04L
1
USB_DM4 2
PEN
USB_DP4 3
C703
0.1uF
4
PEN
5
R723
10K
/PCM_CE
PCM_A[10]
P_+5V
CI_OE
PCM_A[11]
PCM_A[9]
PCM_A[8]
PCM_A[13]
PCM_A[14]
CI_WE
/PCM_IRQA
CI_MDI_VAL
CI_MDI_CLK
PCM_A[12]
PCM_A[8-14]
PCM_A[0-7]
PCM_D[0-7]
PCM_D[0-7]
CI POWER ENABLE CONTROL
P_+5V +5V_CI_ON
Q701
AO3407A
R705 C704
22K G 4.7uF
10V
+3.3V_MULTI
R700
4.7K
C
R701
10K
B
Q700
PCM_5V_CTL
MMBT3904(NXP)
E
LGE Internal Use Only