LG 55LM8600 Service Manual page 25

C6200 C6201
R6208
0.1uF 10uF
10K
10V
CI
OPT
CI
+5V_CI_ON
/CI_CD1
CI_TS_DATA[3]
CI_TS_DATA[4]
R6204 R6206 CI_TS_DATA[5]
10K 10K
CI_TS_DATA[6]
OPT OPT
CI_TS_DATA[7]
/PCM_CE2
/PCM_IORD
R6249 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]
R6211 R6205 R6207
10K 10K 10K CI_IN_TS_DATA[7]
OPT
OPT CI
CI_TS_CLK
R6202 22 CI
PCM_RST
R6203 22 CI
/PCM_WAIT
R6200 22 OPT
PCM_INPACK
/PCM_REG
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
AR904
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
AR905
33
CI
AR903
33
TPO_CLK
TPO_SOP
TPO_VAL
TPO_ERR
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
R6209
10K
OPT P6200
10067972-000LF CI
R6219
10K
GND GND
35 1 OPT
100 /CI_DET1 DAT3
R6214 CI_DATA[3]
36 2
CI TS_OUT3 DAT4 CI_DATA[4]
37 3
TS_OUT4 DAT5
38 4 CI_DATA[5]
TS_OUT5 DAT6 CI_DATA[6]
39 5
TS_OUT6
40 6 DAT6 CI_DATA[7]
TS_OUT7 /CARD_EN1 CI R6224
41 7
CARD_EN2
42 8 ADDR10
VS1 /O_EN
43 9
IORD
44 10 ADDR11
IOWR ADDR10
45 11
TS_IN_SYN
46 12 ADDR8
TS_IN0
ADDR13
47 13
TS_IN1 ADDR14
48 14
TS_IN2
49 15 /WR_EN
TS_IN3 /IRQA
50 16
VCC C6205
51 17 VCC
0
R6213 0 VPP VPP R6216
52 18
OPT TS_IN4 OPT
53 19 TS_IN_VAL
TS_IN5 TS_IN_CLK
54 20
TS_IN6
55 21 ADDR12
TS_IN7 ADDR7
56 22
TS_OUT_CLK
57 23 ADDR6
CI_RESET
ADDR5
58 24
CI_WAIT
59 25 ADDR4
INPACK
ADDR3
60 26
R6212 0 CI REG ADDR2
61 27
TS_OUT_VAL
62 28 ADDR1
TS_OUT_SYN ADDR0
63 29
TS_OUT0
64 30 DAT0
TS_OUT1 DAT1
65 31
TS_OUT2
66 32 DAT2
CI
R6215 100 /CI_DET2 /IO_BIT R6217 10K
67 33
GND OPT
68 34 GND
R6210 0
G2 69 G1
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
CI_DATA[0-7]
/PCM_CE1
+5V_CI_ON
22 R6245
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]
R6244 R6246
CI_ADDR[13]
CI_ADDR[13] 10K 10K
CI_ADDR[14]
CI_ADDR[14] CI OPT
/PCM_WE
R6243 22
/PCM_IRQA
0.1uF OPT
C6206
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
+5V_NORMAL
/CI_CD2
/CI_CD1
CI
CI
C905
C906
0.1uF
0.1uF
16V
16V
PCM_INPACK
CI_TS_CLK
CI_TS_VAL
CI_TS_SYNC
CI_TS_DATA[7]
CI_TS_DATA[6]
CI_TS_DATA[5]
CI_TS_DATA[4]
CI_TS_DATA[3]
CI_TS_DATA[2]
CI_TS_DATA[1]
CI_TS_DATA[0]
CI HOST I/F
5V <=> 3.3V
DIR
DIR
1
CI
AR909
A0
CI_DATA[0] 33
2
CI_DATA[1]
CI_DATA[2]
A1
3
CI_DATA[3]
A2
4
A3
5
CI
AR910
A4
CI_DATA[4] 33
6
CI_DATA[5]
CI_DATA[6]
A5
7
CI_DATA[7]
A6
8
A7
9
CI_DATA[0-7]
GND
10
/PCM_OE
WE=>OE
IOWE=>IORD /PCM_IORD
GND
AND GATE => NAND GATE
CI
AR911
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
AR912
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
AR913
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]
BUFFER FOR 5V => 3.3V +3.3V_NORMAL
IC903
74LVC16244ADGG
2OE 1OE
48 1
1A0 1Y0
47 2
/PCM_WAIT
1A1 1Y1
46 3
/PCM_IRQA
GND_8 GND_1
45 4
1A2 1Y2
44 5
1A3 1Y3
43 6
VCC_4 VCC_1
42 7
2A0 2Y0
41 8
AR921
CI 2A1 2Y1
40 9
GND_7 GND_2
39 10
2A2 2Y2
100
38 11
2A3 2Y3
37 12
CI
3A0 3Y0
36 13
AR920 CI 3A1 3Y1
35 14
GND_6 GND_3
34 15
3A2 3Y2
100 33 16
3A3 3Y4
32 17
VCC_3 VCC_2
31 18
4A0 4Y0
30 19
AR919 CI
4A1 4Y1
29 20
GND_5 GND_4
28 21
4A2 4Y2
100 27 22
4A3 4Y3
26 23
3OE 4OE
25 24
+3.3V_NORMAL
IC904
74LVC245A
0
R913
VCC 16V
CI
20
OE
19
/PCM_CE1
B0 EB_DATA[0]
18
B1 EB_DATA[1]
17
B2 EB_DATA[2]
16
CI
B3 EB_DATA[3]
15
B4 EB_DATA[4]
14
B5 EB_DATA[5]
13
B6 EB_DATA[6]
12
B7 EB_DATA[7]
11
EB_DATA[0-7]
+3.3V_NORMAL
IC905
74LVC1G00GW
CI
B 1 5 VCC
A 2
16V
3 4 Y
DIR
CI
CI
AR915
33
EB_ADDR[12]
CI_ADDR[12]
CI_ADDR[13] EB_ADDR[13]
EB_ADDR[14]
CI_ADDR[14]
CAM_REG_N
/PCM_REG
CI
AR914
33
/PCM_OE
EB_OE_N
EB_WE_N
/PCM_WE
EB_BE_N1
/PCM_IORD
/PCM_IOWR EB_BE_N0
16V
CI
CAM_WAIT_N
CAM_IREQ_N
CAM_CD2_N
CAM_CD1_N
TPI_CLK
CAM_INPACK_N
TPI_VAL
CI
TPI_SOP
AR918 75
TPI_DATA[7]
TPI_DATA[6]
TPI_DATA[5]
TPI_DATA[4]
75 CI AR917
TPI_DATA[3]
TPI_DATA[2]
TPI_DATA[1]
TPI_DATA[0]
AR916 75
CI
LGE Internal Use Only