LG 55LM8600 Service Manual page 28

5V_HDMI_1
BODY_SHIELD
20
HP_DET
HDMI_HPD_1
19
5V
18
GND
17
DDC_DATA R3207 0
DDC_SDA_1
16
DDC_CLK R3208 0
DDC_SCL_1
15
ARC
14
CE_REMOTE
CEC_REMOTE
13
CK-
CK-_HDMI1
12
CK_GND
11
CK+ C3202
10 1uF
CK+_HDMI1
D0-
10V
9
D0-_HDMI1
D0_GND
8
D0+
7
D0+_HDMI1
D1-
6
D1-_HDMI1
D1_GND
5
D1+
4
D1+_HDMI1
D2-
3
D2-_HDMI1
D2_GND
2
D2+
1
D2+_HDMI1
JK3202
HDMI1 With ARC
51U019S-312HFN-E-R-B-LG
5V_HDMI_2
BODY_SHIELD
20
HP_DET
HDMI_HPD_2
19
5V
18
GND
17 R3209
DDC_DATA 0
DDC_SDA_2
R3210
16
DDC_CLK
0
DDC_SCL_2
15
NC
14
CE_REMOTE
13
CK-
12
CK_GND
11
CK+
10
D0-
9
D0_GND
8
D0+
7
D1-
6
D1_GND
5
D1+
4
D2-
3
D2_GND
2
D2+
1
JK3200
51U019S-312HFN-E-R-B-LG HDMI2
5V_HDMI_3
BODY_SHIELD
20
HP_DET
HDMI_HPD_3
19
5V
18
GND
17 R3204
DDC_DATA 0
DDC_SDA_3
R3205
16
DDC_CLK 0
DDC_SCL_3
15
NC
14
CE_REMOTE
13
CK-
12
CK_GND
11
CK+
10
D0-
9
D0_GND
8
D0+
7
D1-
6
D1_GND
5
D1+
4
D2-
3
D2_GND
2
D2+
1
JK3201
51U019S-312HFN-E-R-B-LG
HDMI3
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
BODY_SHIELD
5V_HDMI_4
GND
20
HP_DET
19
5V
18
GND
R3222
17
DDC_DATA 0
DDC_SDA_4
R3223
16
DDC_CLK
0
DDC_SCL_4
15
NC
14
CE_REMOTE
CEC_REMOTE
13
ARC CK-
CK-_HDMI4
12
CK_GND
11
CK+
10
SPDIF_OUT_ARC CK+_HDMI4
D0-
9
OPT D0-_HDMI4
C3226 D0_GND
8
0.1uF
16V D0+
7
D0+_HDMI4
D1-
6
D1-_HDMI4
D1_GND
5
D1+
4
D1+_HDMI4
D2-
3
D2-_HDMI4
R3243
D2_GND
1K
2
D2+
1/16W
1
D2+_HDMI4
5%
51U019S-312HFN-E-R-B-LG
JK3203
+5V_NORMAL
5V_HDMI_1
+5V_NORMAL
5V_HDMI_2
D3200
D3202
R3219
R3217
47K 47K
R3228
R3225
47K
DDC_SDA_1 47K
DDC_SDA_2
DDC_SCL_1
DDC_SCL_2
+5V_NORMAL
CEC_REMOTE 5V_HDMI_3
+5V_NORMAL
+3.5V_ST
5V_HDMI_4
CK-_HDMI2
D3201
CK+_HDMI2
D3203 D3205
D0-_HDMI2
R3218 R3220
47K
D0+_HDMI2 47K R3226 R3229
47K
47K
D1-_HDMI2
DDC_SDA_3 DDC_SDA_4
DDC_SCL_4
DDC_SCL_3
D1+_HDMI2
D2-_HDMI2
D2+_HDMI2
CEC_REMOTE
CK-_HDMI3
CK+_HDMI3
D0-_HDMI3
D0+_HDMI3
D1-_HDMI3
D1+_HDMI3
D2-_HDMI3
D2+_HDMI3
IC3202
[EP] TPS2554
HDMI_HPD_4
5V_HDMI_4
FAULT GND
10 1
D3206
MBR230LSFT1G
OUT_2 IN_1
9 2
30V
OUT_1 IN_2
8 3
ILIM0 ILIM_SEL
7 4
ILIM1 EN 1/16W
6 5
10K
R3245
+3.5V_ST
E
R3247 MMBT3906(NXP)
10K Q3201
B
C
C3223 C
0.047uF
B
25V MHL_DET
Q3200
HDMI4 With MHL
MMBT3904(NXP) E
HDMI2
CK-_HDMI2
CK+_HDMI2
D0-_HDMI2
D0+_HDMI2
D1-_HDMI2
D1+_HDMI2
D2-_HDMI2
D2+_HDMI2
HDMI3
CK-_HDMI3
CK+_HDMI3
D0-_HDMI3
D0+_HDMI3
D1-_HDMI3
D1+_HDMI3
+3.3V_NORMAL
D2-_HDMI3
D2+_HDMI3
L3200
BLM18PG121SN1D
C3205 C3211
C3210
10uF 0.1uF
10V 0.1uF 16V
16V
IC3200
AZ1117BH-1.2TRE1
IN
OUT
3 2
1
GND/ADJ C3203 C3201
10uF 10uF
C3200
10V 10V
10uF
10V
C3204
0.1uF
16V
Vout=0.8*(1+R1/R2)
+5V_NORMAL
C3208
0.1uF
5%
A1
C
MHL_DET
A2
HDMI1
HDMI S/W OUTPUT
R1XCN
1
R1XCP
2
THERMAL
R1X0N
3 89
R1X0P
4
R1X1N
5
R1X1P
6
R1X2N
7
R1X2P
8
IC3201
AVDD12_1
9
SII9587CNUC
VDD12_1
10
R3XCN
11
FHD
R3XCP
12
R3X0N
13
R3X0P
14
Device Address : 0XB0
R3X1N
15
R3X1P
16
R3X2N
17
R3X2P
18
AVDD12_2
19
VDD33_1
20
R4XCN
21
R4XCP
22
C3206 C3216
0.1uF 10uF
10V
16V
C3207
C3217
0.1uF
0.1uF
16V
16V
HDMI4
5V_HDMI_1
R3231
10
1/16W
C3214
C3213 R3233
5.1K
1uF
5%
UD
R1XCN
1
R1XCP
2
R1X0N THERMAL
3 89
R1X0P 4
R1X1N 5
R1X1P
6
R1X2N
7
R1X2P 8 IC3201-*1
AVDD12_1 9
SII9587CNUC-3
VDD12_1
10
R3XCN
11
R3XCP 12
R3X0N 13
R3X0P
14
R3X1N
15
R3X1P
16
R3X2N 17
R3X2P 18
AVDD12_2
19
VDD33_1
20
R4XCN 21
R4XCP 22
16V
0.1uF
C3224
C3225
0.1uF
16V
+3.3V_NORMAL
RSVDL
66
OPT
SPDIF_IN R3224 33
65
SPDIF_OUT
INT
R3211 33
64
HDMI_INT
CSCL R3236 33
63
I2C_SCL5
CSDA R3237 33
62
I2C_SDA5
RESET_N
R3214 33
61
HDMI_S/W_RESET
TPWR
60
GPIO1
59
GPIO0
58
CD-SENSE4
57
CD_SENSE3
56
+3.5V_ST
GPIO2
55
+5V_NORMAL +3.3V_NORMAL
CD_SENSE1
54
1/16W
CD_SENSE0
53 R3213
5.1K
WKUP
52
5%
LPSBV
51
PWRMUX_OUT
50
R3216
SBVCC5
49 10
R3242
R5PWR5V[VGA]
10
48
DSCL5[VGA]
47
DSDA5[VGA]
46
R4PWR5V
45
C3221
C3209 C3215
C3222
0.1uF 0.1uF
1uF 10uF
16V 16V
10V 10V
C3212
C3218
1uF 10uF
10V 10V
OPT
R3215 33
12V_EXT_PWR_DET
HDMI_WKUP
R3212 33
MHL_DET
5V_HDMI_2 5V_HDMI_3 5V_HDMI_4
R3240 R3238
R3232 10 10
10
1/16W 1/16W
1/16W C3220 R3241 C3219 R3239
R3234
5.1K 5.1K
1uF 1uF
5.1K
1uF
5% 5%
5%
2011.10.19
GP4
HDMI 32
LGE Internal Use Only
RSVDL
66
SPDIF_IN
65
INT
64
63 CSCL
62 CSDA
RESET_N
61
TPWR
60
59 GPIO1
58 GPIO0
CD-SENSE4
57
CD_SENSE3
56
55 GPIO2
54 CD_SENSE1
CD_SENSE0
53
WKUP
52
LPSBV
51
50 PWRMUX_OUT
49 SBVCC5
R5PWR5V[VGA]
48
DSCL5[VGA]
47
46 DSDA5[VGA]
45 R4PWR5V
MHL_DET
HDMI_WKUP
RGB_5V
RGB_DDC_SCL
RGB_DDC_SDA