LG 55EM970V-ZA (CHASSIS:ED23E) Service Manual ▷ View online
THERMAL
THERMAL
THERMAL
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.
R3228
47K
R3244
10K
12V_EXT_PWR_DET
D2-_HDMI4
R3222
100
R3231
10
10
Q3201
MMBT3906(NXP)
E
B
C
D3215
ESD_HDMI
1
8
2
7
3
6
4
5
9
5V_HDMI_1
VA3210
ESD_HDMI
R3200
62K
1/10W
VA3215
ESD_HDMI
ESD_HDMI
C3205
10uF
10V
10uF
10V
R3229
47K
5V_HDMI_4
CK-_HDMI2
HDMI_HPD_2
D1-_HDMI2
D0+_HDMI2
D0-_HDMI1
VA3202
ESD_HDMI
CEC_REMOTE
D2-_HDMI1
R3211
33
MHL_DET
R3237
33
D1+_HDMI4
D1-_HDMI4
D1+_HDMI3
D3204
A2
C
A1
C3223
0.047uF
25V
0.047uF
25V
D2-_HDMI2
R3205
100
DDC_SDA_3
+3.3V_NORMAL
R3223
100
IC3202
TPS2554
3
IN_2
2
IN_1
4
ILIM_SEL
1
GND
5
EN
6
ILIM1
7
ILIM0
8
OUT_1
9
OUT_2
10
FAULT
11
[EP]
C3211
0.1uF
16V
R3232
10
10
CK-_HDMI3
DDC_SCL_2
CEC_REMOTE
5V_HDMI_1
D3211
ESD_HDMI
1
8
2
7
3
6
4
5
9
R3224
33
OPT
DDC_SCL_1
CK+_HDMI2
D2+_HDMI3
D3203
A2
C
A1
D3205
A2
C
A1
D0-_HDMI4
R3250
100
HDMI_RX0+
D0-_HDMI1
R3247
10K
VA3217
ESD_HDMI
ESD_HDMI
I2C_SDA5
D3210
ESD_HDMI
1
8
2
7
3
6
4
5
9
D3200
A2
C
A1
C3201
10uF
10V
10uF
10V
MHL_DET
L3200
BLM18PG121SN1D
C3207
0.1uF
16V
0.1uF
16V
D1+_HDMI3
D3212
ESD_HDMI
1
8
2
7
3
6
4
5
9
VA3201
ESD_HDMI
IC3200
AZ1117BH-1.2TRE1
1
GND/ADJ
2
OUT
3
IN
C3224
0.1uF
16V
0.1uF
16V
DDC_SCL_3
R3239
5.1K
5.1K
5%
1/16W
R3246
10K
R3252
100
100
DDC_SCL_2
D0-_HDMI2
+3.3V_NORMAL
D3201
A2
C
A1
C3216
10uF
10V
10uF
10V
D2-_HDMI3
DDC_SDA_1
R3236
33
R3214
33
DDC_SDA_1
D3208
ESD_HDMI
1
8
2
7
3
6
4
5
9
D2+_HDMI1
R3207
100
CK+_HDMI1
DDC_SCL_2
R3202
10K
DDC_SCL_4
D0+_HDMI4
HDMI_CLK+
R3204
100
R3213
5.1K
5.1K
5%
1/16W
DDC_SDA_3
D1-_HDMI1
R3241
5.1K
5.1K
5%
1/16W
C3208
0.1uF
C3200
10uF
10V
10uF
10V
5V_HDMI_4
SPDIF_OUT_ARC
D0+_HDMI1
+3.5V_ST
R3245
10K
1/16W
5%
C3217
0.1uF
16V
0.1uF
16V
D3206
30V
MBR230LSFT1G
CEC_REMOTE
HDMI_HPD_2
DDC_SDA_4
+3.5V_ST
HDMI_HPD_1
L3202
D1-_HDMI1
DDC_SCL_3
R3243
1K
1K
1/16W
5%
5%
R3217
47K
CK+_HDMI3
D2-_HDMI1
D1+_HDMI2
R3225
47K
D2+_HDMI3
R3201
62K
1/10W
OPT
R3210
100
D1+_HDMI1
VA3211
ESD_HDMI
ESD_HDMI
DDC_SCL_1
R3209
100
D3202
A2
C
A1
R3251
100
100
C3203
10uF
10V
10uF
10V
D0+_HDMI3
R3249
3.9K
OPT
RGB_DDC_SDA
CEC_REMOTE
D3214
ESD_HDMI
1
8
2
7
3
6
4
5
9
DDC_SDA_4
CK+_HDMI4
L3201
BLM18PG121SN1D
R3221
10
OPT
D1+_HDMI2
D0+_HDMI1
5V_HDMI_1
DDC_SDA_2
R3220
47K
C3204
0.1uF
16V
0.1uF
16V
+5V_NORMAL
+5V_NORMAL
VA3204
ESD_HDMI
VA3216
ESD_HDMI
ESD_HDMI
D0+_HDMI2
C3220
1uF
CK-_HDMI1
I2C_SCL5
HDMI_HPD_4
CK+_HDMI3
+3.5V_ST
VA3205
ESD_HDMI
D2-_HDMI3
D3207
5.6V
HDMI_RX2-
HDMI_HPD_3
D2+_HDMI4
CK-_HDMI3
R3242
10
10
DDC_SCL_4
C3202
1uF
10V
HDMI_HPD_3
D0-_HDMI3
C3209
0.1uF
16V
5V_HDMI_2
DDC_SCL_4
Q3200
MMBT3904(NXP) E
B
C
D1-_HDMI2
D1-_HDMI3
HDMI_WKUP
CK+_HDMI1
DDC_SCL_3
5V_HDMI_3
R3206
220K
1/16W
5%
VA3209
ESD_HDMI
ESD_HDMI
SPDIF_OUT
R3212
33
C3212
1uF
10V
10V
R3208
100
VA3214
ESD_HDMI
ESD_HDMI
DDC_SDA_4
HDMI_HPD_1
HDMI_HPD_4
C3206
0.1uF
16V
0.1uF
16V
CK-_HDMI4
C3215
0.1uF
16V
D1+_HDMI1
D3213
ESD_HDMI
1
8
2
7
3
6
4
5
9
VA3212
ESD_HDMI
ESD_HDMI
R3216
10
10
C3218
10uF
10V
10uF
10V
C3213
1uF
R3253
100
100
D1-_HDMI3
D0+_HDMI3
DDC_SDA_3
C3225
0.1uF
16V
R3240
10
10
C3219
1uF
R3218
47K
47K
D0-_HDMI2
CK-_HDMI2
HDMI_CLK-
+5V_NORMAL
CK+_HDMI4
C3214
1uF
R3219
47K
RGB_DDC_SCL
IC3201
SII9587CNUC
FHD
1
R1XCN
2
R1XCP
3
R1X0N
4
R1X0P
5
R1X1N
6
R1X1P
7
R1X2N
8
R1X2P
9
AVDD12_1
10
VDD12_1
11
R3XCN
12
R3XCP
13
R3X0N
14
R3X0P
15
R3X1N
16
R3X1P
17
R3X2N
18
R3X2P
19
AVDD12_2
20
VDD33_1
21
R4XCN
22
R4XCP
23
R4X0N
24
R4X0P
25
R4X1N
26
R4X1P
27
R4X2N
28
R4X2P
29
VDD12_2
30
DSDA0
31
DSCL0
32
CBUS_HPD0
33
R0PWR5V
34
DSDA1
35
DSCL1
36
CBUS_HPD1
37
R1PWR5V
38
DSDA3
39
DSCL3
40
CBUS_HPD3
41
R3PWR5V
42
DSDA4
43
DSCL4
44
CBUS_HPD4
45
R4PWR5V
46
DSDA5[VGA]
47
DSCL5[VGA]
48
R5PWR5V[VGA]
49
SBVCC5
50
PWRMUX_OUT
51
LPSBV
52
WKUP
53
CD_SENSE0
54
CD_SENSE1
55
GPIO2
56
CD_SENSE3
57
CD-SENSE4
58
GPIO0
59
GPIO1
60
TPWR
61
RESET_N
62
CSDA
63
CSCL
64
INT
65
SPDIF_IN
66
RSVDL
67
VDD12_3
68
ARC
69
TX2P
70
TX2N
71
TX1P
72
TX1N
73
TX0P
74
TX0N
75
TXCP
76
TXCN
77
TCVDD12
78
TPVDD12
79
R0XCN
80
R0XCP
81
R0X0N
82
R0X0P
83
R0X1N
84
R0X1P
85
R0X2N
86
R0X2P
87
AVDD12_3
88
VDD33_2
89
[EP]GND
D0-_HDMI3
HDMI_S/W_RESET
IC3201-*1
SII9587CNUC-3
UD
1
R1XCN
2
R1XCP
3
R1X0N
4
R1X0P
5
R1X1N
6
R1X1P
7
R1X2N
8
R1X2P
9
AVDD12_1
10
VDD12_1
11
R3XCN
12
R3XCP
13
R3X0N
14
R3X0P
15
R3X1N
16
R3X1P
17
R3X2N
18
R3X2P
19
AVDD12_2
20
VDD33_1
21
R4XCN
22
R4XCP
23
R4X0N
24
R4X0P
25
R4X1N
26
R4X1P
27
R4X2N
28
R4X2P
29
VDD12_2
30
DSDA0
31
DSCL0
32
CBUS_HPD0
33
R0PWR5V
34
DSDA1
35
DSCL1
36
CBUS_HPD1
37
R1PWR5V
38
DSDA3
39
DSCL3
40
CBUS_HPD3
41
R3PWR5V
42
DSDA4
43
DSCL4
44
CBUS_HPD4
45
R4PWR5V
46
DSDA5[VGA]
47
DSCL5[VGA]
48
R5PWR5V[VGA]
49
SBVCC5
50
PWRMUX_OUT
51
LPSBV
52
WKUP
53
CD_SENSE0
54
CD_SENSE1
55
GPIO2
56
CD_SENSE3
57
CD-SENSE4
58
GPIO0
59
GPIO1
60
TPWR
61
RESET_N
62
CSDA
63
CSCL
64
INT
65
SPDIF_IN
66
RSVDL
67
VDD12_3
68
ARC
69
TX2P
70
TX2N
71
TX1P
72
TX1N
73
TX0P
74
TX0N
75
TXCP
76
TXCN
77
TCVDD12
78
TPVDD12
79
R0XCN
80
R0XCP
81
R0X0N
82
R0X0P
83
R0X1N
84
R0X1P
85
R0X2N
86
R0X2P
87
AVDD12_3
88
VDD33_2
89
[EP]GND
D0+_HDMI4
VA3208
ESD_HDMI
ESD_HDMI
HDMI_RX2+
+5V_NORMAL
D2-_HDMI4
CK-_HDMI1
+5V_NORMAL
5V_HDMI_3
RGB_5V
VA3200
ESD_HDMI
L3203
R3238
10
10
VA3207
ESD_HDMI
5V_HDMI_3
HDMI_RX1-
MHL_DET
R3215
33
OPT
R3248
1K
OPT
+5V_NORMAL
HDMI_WKUP
R3203
10K
SPDIF_OUT_ARC
VA3206
ESD_HDMI
D3209
ESD_HDMI
1
8
2
7
3
6
4
5
9
D2-_HDMI2
VA3213
ESD_HDMI
5V_HDMI_2
C3221
1uF
10V
10V
VA3203
ESD_HDMI
5V_HDMI_2
C3210
0.1uF
16V
D2+_HDMI2
HDMI_RX1+
DDC_SCL_1
5V_HDMI_4
HDMI_INT
D1-_HDMI4
CK-_HDMI4
R3226
47K
47K
R3234
5.1K
5%
1/16W
D2+_HDMI2
C3226
0.1uF
16V
0.1uF
16V
OPT
D2+_HDMI4
HDMI_RX0-
DDC_SDA_1
+3.3V_NORMAL
C3222
10uF
10V
10uF
10V
DDC_SDA_2
D0-_HDMI4
D1+_HDMI4
CK+_HDMI2
MHL_DET
DDC_SDA_2
D2+_HDMI1
R3233
5.1K
5%
5%
1/16W
5V_HDMI_4
JK3200
51U019S-3441N-6RLGM5-HF
EAG63371601
14
NC
13
CE_REMOTE
5
D1_GND
20
BODY_SHIELD
12
CK-
11
CK_GND
2
D2_GND
19
HP_DET
18
5V
10
CK+
4
D1+
1
D2+
17
GND
9
D0-
8
D0_GND
3
D2-
16
DDC_DATA
7
D0+
6
D1-
15
DDC_CLK
JK3202
51U019S-3441N-6RLGM5-HF
EAG63371601
14
ARC
13
CE_REMOTE
5
D1_GND
20
BODY_SHIELD
12
CK-
11
CK_GND
2
D2_GND
19
HP_DET
18
5V
10
CK+
4
D1+
1
D2+
17
GND
9
D0-
8
D0_GND
3
D2-
16
DDC_DATA
7
D0+
6
D1-
15
DDC_CLK
JK3203
51U019S-3441N-6RLGM5-HF
EAG63371601
14
NC
13
CE_REMOTE
5
D1_GND
20
BODY_SHIELD
GND
12
CK-
11
CK_GND
2
D2_GND
19
HP_DET
18
5V
10
CK+
4
D1+
1
D2+
17
GND
9
D0-
8
D0_GND
3
D2-
16
DDC_DATA
7
D0+
6
D1-
15
DDC_CLK
JK3201
51U019S-3441N-6RLGM5-HF
EAG63371601
14
NC
13
CE_REMOTE
5
D1_GND
20
BODY_SHIELD
12
CK-
11
CK_GND
2
D2_GND
19
HP_DET
18
5V
10
CK+
4
D1+
1
D2+
17
GND
9
D0-
8
D0_GND
3
D2-
16
DDC_DATA
7
D0+
6
D1-
15
DDC_CLK
HDMI
32
GP4
2011.10.19
HDMI3
HDMI4
ARC
Device Address : 0XB0
HDMI S/W OUTPUT
HDMI2
HDMI4 With MHL
Limit 0.8A
HDMI3
HDMI1
Limit 0.8A
HDMI1 With ARC
HDMI2
Vout=0.8*(1+R1/R2)
Fiber Optic
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.
JK3601
KJA-PH-0-0177
3
DETECT
4
L
5
GND
1
R
JK3602
2F11TC1-EM52-4F
C
GND
B
VCC
A
VIN
4
SHIELD
R3620
2.7K
OPT
+3.3V_NORMAL
C3615
0.1uF
0.1uF
16V
SPDIF_OUT
R3615
33
PC_R_IN
PC_L_IN
D3611
5.6V
OPT
D3612
5.6V
OPT
D3613
5.5V
5.5V
ADUC 5S 02 0R5L
OPT
D3611-*1
5.6V
ESD_MTK
D3612-*1
5.6V
ESD_MTK
D3613-*1
5.5V
ADUC 5S 02 0R5L
ESD_MTK
+3.5V_ST
SOC_TX
+3.5V_ST
IC3601
MAX3232CDR
EAN41348201
3
C1-
2
V+
4
C2+
1
C1+
6
V-
5
C2-
7
DOUT2
8
RIN2
9
ROUT2
10
DIN2
11
DIN1
12
ROUT1
13
RIN1
14
DOUT1
15
GND
16
VCC
D3602
30V
D3601
30V
@optio
C3602
0.1uF
C3601
0.1uF
R3603
4.7K
OPT
R3601
100
JK3603
KJA-PH-1-0177
3
M3_DETECT
4
M4
5
M5_GND
1
M1
6
M6
R3602
100
SOC_RX
C3603
0.1uF
R3604
4.7K
OPT
C3604
0.1uF
PC AUDIO
PC AUDIO/ SPDIF
SPDIF OUT
36
JACK HIGH / MID
2011.11.21
RS232C
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.
R3700
10K
HP_OUT
HP_LOUT
+3.3V_NORMAL
JK3700
KJA-PH-0-0177
EAG61030001
HP_OUT
3
DETECT
4
L
5
GND
1
R
HP_DET
HP_ROUT
VA3700
5.6V
5.6V
OPT
VA3700-*1
5.6V
ESD_MTK_HP_OUT
VA3700-*2
5.6V
ESD_LG1152_HP_OUT
37
JACK_COMMON
2011.11.21
ESD for LG1152
ESD for MTK
THERMAL
THERMAL
THERMAL
THERMAL
USB DOWN STREAM
USB DOWN STREAM
USB DOWN STREAM
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.
USB_DM1
USB_DP2
USB_DP1
USB_DM2
C4339
10uF
10V
WIFI
C4333
22uF
10V
22uF
10V
WIFI_DP
C4327
0.1uF
16V
0.1uF
16V
+5V_USB
R4339
2K
1%
WIFI_DM
R4330
0
C4334
4700pF
50V
4700pF
50V
D4304
40V
SMAB34
C4322
10uF
10V
D4303
RCLAMP0502BA
OPT
C4328
0.01uF
50V
0.01uF
50V
C4336
0.1uF
16V
0.1uF
16V
+5V_USB_3
USB_CTL3
C4324
10uF
35V
10uF
35V
C4320
0.1uF
16V
0.1uF
16V
WIFI
C4321
10uF
10V
WIFI
R4329
330K
OPT
R4328
10K
C4310
10uF
10V
C4329
0.1uF
16V
L4302
BLM18PG121SN1D
WIFI 120-ohm
C4319
0.1uF
16V
0.1uF
16V
WIFI
C4326
0.1uF
50V
POWER_ON/OFF2_4
D4302
RCLAMP0502BA
OPT
/USB_OCD3
C4332
47pF
50V
47pF
50V
IC4305
TPS54331D
3
EN
2
VIN
4
SS/TR
1
BOOT
5
VSENSE
6
COMP
7
GND
8
PH
R4327
10K
OPT
OPT
R4323
10K
USB_CTL2
L4308
6.8uH
6.8uH
R4336
20K
C4338
1000pF
50V
1000pF
50V
OPT
L4305
BLM18PG121SN1D
D4300
RCLAMP0502BA
OPT
/USB_OCD2
C4323
10uF
10V
+5V_USB_2
+5V_USB_3
+5V_USB_2
C4337
22uF
10V
+5V_USB
+3.3V_NORMAL
/USB_OCD1
C4301
22uF
10V
R4332
10K
POWER_ON/OFF2_4
C4331
0.1uF
16V
0.1uF
16V
+12V
L4307
3.6uH
3.6uH
C4341
4.7uF
10V
4.7uF
10V
R4342
10K
5%
L4306
BLM18PG121SN1D
USB_CTL1
C4325
10uF
16V
10uF
16V
C4342
100pF
50V
100pF
50V
USB_DCDC_SN1104041
IC4306-*1
BD86180MUV
DEV_USB_DCDC_BD86180
3
SS
2
COMP
4
RT
1
EN
6
CTL1
5
CTL2
7
FLG2
8
FLG1
9
USB_OUT2
10
GND_1
11
GND_2
12
USB_OUT1
13
USB_IN_1
14
USB_IN_2
15
USB_IN_3
16
SW_1
17
SW_2
18
BST
19
PGND_1
20
PGND_2
21
VIN_1
22
VIN_2
23
GND_3
24
VREG
25
[EP]GND
C4340
4700pF
50V
USB_DCDC_SN1104041
C4340-*1
0.01uF
50V
50V
USB_DCDC_BD86180
IC4303
TPS2554
3
IN_2
2
IN_1
4
ILIM_SEL
1
GND
5
EN
6
ILIM1
7
ILIM0
8
OUT_1
9
OUT_2
10
FAULT
11
[EP]
+3.3V_NORMAL
R4301
10K
R4302
10K
R4303
10K
OPT
R4304
10K
OPT
IC4306
USB_DCDC_SN1104041
SN1104041, DC-DC+2CH USB SW
3
SS
2
COMP
4
ROSC
1
EN
6
EN_SW1
5
EN_SW2
7
NFAULT2
8
NFAULT1
9
SW_OUT2
10
AGND_1
11
AGND_2
12
SW_OUT1
13
SW_IN_1
14
SW_IN_2
15
SW_IN_3
16
LX_1
17
LX_2
18
BST
19
PGND_1
20
PGND_2
21
VIN_1
22
VIN_2
23
AGND_3
24
V7V
25
[EP]GND
C4300
0.1uF
16V
0.1uF
16V
R4343
820
1%
R4300
27K
1/10W
R4341
27K
1/10W
OPT
R4338
10K
1%
D4300-*2
RCLAMP0502BA
ESD_LG1152
D4304-*1
40V
SX34
D4302-*1
RCLAMP0502BA
ESD_LG1152
D4303-*3
RCLAMP0502BA
ESD_LG1152
R4200
100K
R4203
100K
R4205
1M
1%
R4202
100K
C4206
1uF
25V
C4212
0.1uF
OPT
USB_DM2
C4204
0.1uF
+3.3V_NORMAL
R4201
100K
C4203
0.1uF
/USB_OCD1
USB_DP1
R4207
22
OPT
/USB_OCD2
C4214
1uF
25V
25V
C4201
4.7uF
4.7uF
C4210
0.1uF
OPT
C4209
1uF
25V
USB_CTL1
USB_DP2
+3.3V_NORMAL
+3.3V_NORMAL
IC4200
USB2512B-AEZG
1
USBDM_DN[1]
3
USBDM_DN[2]
7
NC_2
9
NC_4
10
VDDA33_2
11
TEST
12
PRTPWR[1]/BC_EN[1]
13
OCS_N[1]
14
CRFILT
15
VDD33_1
16
PRTPWR[2]/BC_EN[2]
17
OCS_N[2]
18
NC_5
19
NC_6
20
NC_7
21
NC_8
22
SDA/SMBDATA/NON_REM[1]
23
VDD33_2
24
SCL/SMBCLK/CFG_SEL[0]
25
HS_IND/CFG_SEL[1]
26
RESET_N
27
VBUS_DET
28
SUSP_IND/LOCAL_PWR/NON_REM[0]
29
VDDA33_3
30
USBDM_UP
31
USBDP_UP
32
XTALOUT
5
VDDA33_1
8
NC_3
6
NC_1
4
USBDP_DN[2]
2
USBDP_DN[1]
33
XTALIN/CLKIN
34
PLLFILT
35
RBIAS
36
VDD33_3
37
[EP]VSS
R4208
22
OPT
/RST_HUB
C4208
0.1uF
C4213
0.1uF
R4206
12K
1/16W
1%
USB_DM1
USB_CTL2
C4202
0.1uF
C4211
0.1uF
OPT
R4210
100K
OPT
R4209
100K
OPT
R4204
100K
C4200
0.1uF
OPT
X4200
24MHz
24MHz
USB_DP3
USB_DM3
USB_HUB_IC_IN_DP
USB_HUB_IC_IN_DM
JK4303
5075AR-04-SM1
1
2
3
4
5
JK4302
5075AR-04-SM1
1
2
3
4
5
JK4300
5075AR-04-SM1
1
2
3
4
5
P4301
12507WS-04L
WIFI
1
VDD
2
DM
3
DP
4
GND
5
.
+12V
C4207
18pF
C4205
18pF
43
USB3_HUB_WiFi
2011.10.26
MAX 0.4A
USB3
USB2
USB_WIFI
MAX 2A
Vout=0.8*(1+R1/R2)
MAX 1.5A
R1
DVR Ready
MAX 1.5A
3A
+5V_USB FOR USB1
MAX 1.8A
R2
USB1
For EMI
ESD for LG1152
USB HUB
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