47LM8600, 47LM8650 (CHASSIS:LA23E) — LG TV Service Manual (repair manual). Page 31

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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.
C4200
0.1uF
OPT
USB_HUB_IC_IN_DM
C4208
0.1uF
R4206
12K
1/16W
1%
C4201
4.7uF
C4211
0.1uF
OPT
USB_DM2
C4210
0.1uF
OPT
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
+3.3V_NORMAL
R4205
1M
1%
C4203
0.1uF
/USB_OCD1
R4204
100K
+3.3V_NORMAL
+3.3V_NORMAL
C4213
0.1uF
C4202
0.1uF
C4205
15pF
R4202
100K
R4200
100K
X4200
24MHz
USB_DP2
USB_DM1
R4203
100K
C4212
0.1uF
OPT
C4207
15pF
C4204
0.1uF
USB_DP1
/RST_HUB
USB_HUB_IC_IN_DP
USB_CTL1
R4201
100K
C4206
1uF
25V
C4214
1uF
25V
C4209
1uF
25V
R4208
22
OPT
USB_CTL2
R4207
22
OPT
/USB_OCD2
R4209
100K
OPT
R4210
100K
OPT
42
USB3_HUB
2011.06.13
USB HUB
U
S
B
 
D
O
W
N
 
S
T
R
E
A
M
U
S
B
 
D
O
W
N
 
S
T
R
E
A
M
U
S
B
 
D
O
W
N
 
S
T
R
E
A
M
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.
USB_DM1
USB_DP2
USB_DP1
USB_DM2
C4339
10uF
10V
WIFI
USB_DM3
C4333
22uF
10V
WIFI_DP
C4327
0.1uF
16V
+5V_USB
R4339
2K
1%
WIFI_DM
R4330
0
USB_DP3
C4334
4700pF
50V
D4304
40V
SMAB34
C4322
10uF
10V
D4303
RCLAMP0502BA
OPT
C4328
0.01uF
50V
C4336
0.1uF
16V
+5V_USB_3
USB_CTL2
C4324
10uF
35V
P4301
12507WR-04L
WIFI
1
VDD
2
DM
3
DP
4
GND
5
.
C4320
0.1uF
16V
WIFI
C4321
10uF
10V
WIFI
R4329
330K
OPT
R4328
10K
JK4303
3AU04S-305-ZC-(LG)
1
2
3
4
5
C4310
10uF
10V
JK4302
3AU04S-305-ZC-(LG)
1
2
3
4
5
C4329
0.1uF
16V
L4302
BLM18PG121SN1D
WIFI 120-ohm
C4319
0.1uF
16V
WIFI
C4326
0.1uF
50V
POWER_ON/OFF2_4
D4302
RCLAMP0502BA
OPT
+24V
/USB_OCD2
C4332
47pF
50V
IC4305
TPS54331D
3
EN
2
VIN
4
SS/TR
1
BOOT
5
VSENSE
6
COMP
7
GND
8
PH
JK4300
3AU04S-305-ZC-(LG)
1
2
3
4
5
R4327
10K
OPT
R4323
10K
USB_CTL1
L4308
6.8uH
R4336
20K
C4338
1000pF
50V
OPT
L4305
BLM18PG121SN1D
D4300
RCLAMP0502BA
OPT
/USB_OCD1
C4323
10uF
10V
+5V_USB_2
+5V_USB_3
+5V_USB_2
C4337
22uF
10V
+5V_USB
+3.3V_NORMAL
/USB_OCD3
C4301
22uF
10V
R4332
10K
POWER_ON/OFF2_4
C4331
0.1uF
16V
+12V
L4307
3.6uH
C4341
4.7uF
10V
R4342
10K
5%
L4306
BLM18PG121SN1D
USB_CTL3
C4325
10uF
16V
C4342
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
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
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
43
USB3_HUB_WiFi
2011.10.26
MAX 0.4A
From SoC
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
ESD for MTK
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.
SC_L_IN
C4602
4700pF
EU
Q4601
MMBT3904(NXP)
EU
E
B
C
C4604
0.1uF
EU
JK4600
DA1R018H91E
EU
1
AUDIO_R_OUT
2
AUDIO_R_IN
3
AUDIO_L_OUT
4
AUDIO_GND
5
B_GND
6
AUDIO_L_IN
7
B_OUT
8
ID
9
G_GND
10
G_OUT
11
R_GND
12
R_OUT
13
RGB_IO
14
SYNC_GND
15
SYNC_OUT
16
SYNC_IN
17
COM_GND
18
AV_DET
19
SHIELD
SC_G
+12V
R4602
390
EU
C4603
4700pF
EU
R4603
390
EU
SC_DET
DTV/MNT_L_OUT
SC_ID
DTV/MNT_V_OUT
R4604
180
EU
SC_B
SC_R_IN
+3.3V_NORMAL
R4607
15K
EU
SC_CVBS_IN
Q4600
MMBT3906(NXP) 
EU
E
B
C
C4600
1000pF
50V
EU
R4605
470
EU
C4601
1000pF
50V
EU
L4600
BLM18PG121SN1D
EU
L4601
BLM18PG121SN1D
EU
R4600
75
EU
DTV/MNT_R_OUT
SC_FB
SC_R
R4606
47K
EU
C4606
0.1uF
50V
EU
R4601
10K
EU
R4608
0
OPT
D4611
5.6V
OPT
D4607
5.6V
OPT
D4606
5.6V
OPT
D4605
5.6V
OPT
D4608
5.6V
OPT
D4601
5.6V
OPT
D4601-*1
5.6V
ESD_MTK_SCART
200pF
D4605-*2
5.6V
ESD_LG1152_SCART
200pF
D4606-*2
5.6V
ESD_LG1152_SCART
200pF
D4601-*2
5.6V
ESD_LG1152_SCART
200pF
D4611-*2
5.6V
ESD_LG1152_SCART
200pF
D4600
20V
OPT
D4600-*2
20V
ESD_LG1152_SCART
10pF
C4605
100uF
16V
EU
C4607
47uF
25V
EU
D4611-*1
5.6V
ESD_MTK_SCART
200pF
D4609
5.5V
OPT
D4610
5.5V
OPT
D4603
5.5V
OPT
D4602
5.5V
OPT
D4604
5.5V
OPT
D4609-*1
5.5V
ESD_MTK_SCART
15pF
D4609-*2
5.5V
ESD_LG1152_SCART
15pF
D4610-*1
5.5V
ESD_MTK_SCART
15pF
D4602-*1
5.5V
ESD_MTK_SCART
15pF
D4603-*1
5.5V
ESD_MTK_SCART
15pF
D4604-*1
5.5V
ESD_MTK_SCART
15pF
D4600-*1
20V
ESD_MTK_SCART
10pF
D4605-*1
5.6V
ESD_MTK_SCART
200pF
D4606-*1
5.6V
ESD_MTK_SCART
200pF
46
SCART GENDER
2011.10.26
Full Scart(18 Pin Gender)
Gain=1+Rf/Rg
CLOSE TO JUNCTION
Rf
Rg
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.
M_RFModule_ISP
M_REMOTE_RX
M_REMOTE_TX
+3.3V_NORMAL
L4800
120-ohm
M_REMOTE
M_RFModule_RESET
C4800
0.1uF
P4800
12507WR-08L
M_REMOTE
1
3.3V
2
GND
3
RX
4
TX
5
RESET
6
DC
7
DD
8
GND
9
AR4800
100
1/16W
M_REMOTE
3D_SYNC_RF
3D_SYNC_RF
ZigBee_Radio Pulse M_REMOTE OPTION
ALL M_REMOTE OPTION
48
MOTION REMOTE
2011.11.21
Only For PDP
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.
EPHY_RDN
C5002
0.1uF
16V
C5001
0.01uF
50V
EPHY_TDP
EPHY_TDN
C5000
0.1uF
16V
JK5000
XRJH-01A-4-DA7-180-LG(B)
LAN_XML
1
P1[CT]
2
P2[TD+]
3
P3[TD-]
4
P4[RD+]
5
P5[RD-]
6
P6[CT]
7
P7
8
P8
12
SHIELD
9
P9
11
P11
10
P10[GND]
D1
YL_C
D2
YL_A
D3
GN_C
D4
GN_A
C5003
0.01uF
50V
EPHY_RDP
LAN_JACK_POWER
D5000
5.5V
OPT
D5002
5.5V
OPT
D5003
5.5V
OPT
D5001
5.5V
OPT
D5001-*2
5.5V
ADUC 5S 02 0R5L 
ESD_LG1152
D5003-*2
5.5V
ADUC 5S 02 0R5L 
ESD_LG1152
D5002-*2
5.5V
ADUC 5S 02 0R5L 
ESD_LG1152
D5000-*2
5.5V
ADUC 5S 02 0R5L 
ESD_LG1152
D5003-*1
ADUC 5S 02 0R5L 
ESD_MTK
D5000-*1
ADUC 5S 02 0R5L 
ESD_MTK
D5002-*1
ADUC 5S 02 0R5L 
ESD_MTK
D5001-*1
ADUC 5S 02 0R5L 
ESD_MTK
JK5000-*1
TLA-6T764
LAN_TDK
1
R1
2
R2
3
R3
4
R4
5
R5
6
R6
7
R7
8
R8
12
SHIELD
9
R9
11
R11
10
R10[GND]
D1
YL_C
D2
YL_A
D3
GN_C
D4
GN_A
Ethernet Block
50
LAN_VERTICAL
2011.12.09
ESD for LG1152
ESD for MTK

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