DOWNLOAD LG 84LM9600 (CHASSIS:LC23J) Service Manual ↓ Size: 13.8 MB | Pages: 127 in PDF or view online for FREE

Model
84LM9600 (CHASSIS:LC23J)
Pages
127
Size
13.8 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
84lm9600-chassis-lc23j.pdf
Date
PREV: LG 84LM9600 (CHASSIS:LB23J) Service Manual

LG 84LM9600 (CHASSIS:LC23J) 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.
5V_HDMI_3
D1+_HDMI1
HDMI_HPD_4
DDC_SCL_3
C3210
0.1uF
16V
CK-_HDMI2
CK+_HDMI1
R3208
0
5V_HDMI_1
CK-_HDMI1
D1-_HDMI1
CK-_HDMI3
D2-_HDMI4
D1-_HDMI2
HDMI_HPD_1
D0-_HDMI4
CK+_HDMI2
D0+_HDMI3
C3220
1uF
HDMI_RX0+
D2-_HDMI1
HDMI_HPD_2
D2-_HDMI2
R3204
0
DDC_SDA_1
D2-_HDMI1
R3207
0
DDC_SCL_3
DDC_SDA_4
DDC_SDA_4
D2-_HDMI2
D0-_HDMI3
+5V_NORMAL
R3237
33
DDC_SCL_4
D2+_HDMI3
R3240
10
DDC_SCL_2
D0+_HDMI1
CEC_REMOTE
D1-_HDMI4
CEC_REMOTE
D0-_HDMI1
CK+_HDMI4
DDC_SDA_1
R3238
10
D2+_HDMI4
D0+_HDMI4
5V_HDMI_4
HDMI_RX2-
DDC_SDA_2
CK-_HDMI4
D1+_HDMI3
+5V_NORMAL
HDMI_CLK+
C3213
1uF
R3222
0
D0+_HDMI2
DDC_SDA_3
5V_HDMI_4
D0+_HDMI4
D1+_HDMI2
D1-_HDMI3
5V_HDMI_4
DDC_SDA_3
HDMI_HPD_3
DDC_SCL_1
HDMI_HPD_1
DDC_SCL_1
D2-_HDMI3
R3210
0
C3205
10uF
10V
D1-_HDMI3
D0-_HDMI2
5V_HDMI_2
D1+_HDMI2
CEC_REMOTE
5V_HDMI_3
DDC_SCL_4
C3219
1uF
DDC_SDA_2
CK+_HDMI3
HDMI_RX1+
C3211
0.1uF
16V
HDMI_HPD_3
HDMI_HPD_4
5V_HDMI_1
CK+_HDMI3
CK+_HDMI4
D0-_HDMI2
D0+_HDMI1
D2+_HDMI1
HDMI_RX2+
DDC_SCL_3
DDC_SDA_4
I2C_SDA5
D2-_HDMI4
D0-_HDMI3
CK-_HDMI3
DDC_SCL_2
DDC_SCL_1
D1+_HDMI1
DDC_SCL_2
SPDIF_OUT_ARC
R3232
10
5V_HDMI_2
R3205
0
CK-_HDMI2
5V_HDMI_1
R3209
0
CEC_REMOTE
DDC_SCL_4
CK-_HDMI1
HDMI_HPD_2
D0+_HDMI3
DDC_SDA_1
D1-_HDMI2
+5V_NORMAL
5V_HDMI_2
D1-_HDMI1
D2+_HDMI1
HDMI_RX0-
D2+_HDMI3
D2+_HDMI2
D1-_HDMI4
R3236
33
I2C_SCL5
D1+_HDMI3
D2-_HDMI3
5V_HDMI_3
R3223
0
CK+_HDMI2
C3214
1uF
+5V_NORMAL
D2+_HDMI2
DDC_SDA_3
D0-_HDMI1
D0+_HDMI2
HDMI_CLK-
CK+_HDMI1
R3231
10
D0-_HDMI4
HDMI_RX1-
CK-_HDMI4
D1+_HDMI4
DDC_SDA_2
D2+_HDMI4
D1+_HDMI4
MHL_DET
C3208
0.1uF
RGB_DDC_SCL
RGB_DDC_SDA
RGB_5V
C3221
1uF
10V
R3242
10
C3202
1uF
10V
MHL_DET
5V_HDMI_4
+5V_NORMAL
MHL_DET
R3201
62K
1/10W
OPT
HDMI_S/W_RESET
R3244
10K
C3222
10uF
10V
HDMI_INT
HDMI_WKUP
+5V_NORMAL
C3218
10uF
10V
C3215
0.1uF
16V
C3212
1uF
10V
C3209
0.1uF
16V
+3.5V_ST
C3204
0.1uF
16V
C3203
10uF
10V
C3200
10uF
10V
+3.3V_NORMAL
L3200
BLM18PG121SN1D
C3206
0.1uF
16V
C3207
0.1uF
16V
R3245
10K
1/16W
5%
R3206
220K
1/16W
5%
R3211
33
R3215
33
OPT
R3214
33
C3223
0.047uF
25V
R3228
47K
R3225
47K
R3217
47K
R3219
47K
R3218
47K
R3220
47K
R3229
47K
R3226
47K
R3241
5.1K
5%
1/16W
R3239
5.1K
5%
1/16W
R3233
5.1K
5%
1/16W
R3234
5.1K
5%
1/16W
L3201
BLM18PG121SN1D
C3217
0.1uF
16V
C3216
10uF
10V
L3202
L3203
C3224
0.1uF
16V
C3225
0.1uF
16V
R3216
10
IC3200
AZ1117BH-1.2TRE1 
1
GND/ADJ
2
OUT
3
IN
C3201
10uF
10V
R3200
62K
1/10W
HDMI_WKUP
12V_EXT_PWR_DET
R3203
10K
+3.3V_NORMAL
R3202
10K
+3.3V_NORMAL
C3226
0.1uF
16V
OPT
D3206
30V
MBR230LSFT1G
+3.5V_ST
MHL_DET
R3212
33
R3213
5.1K
5%
1/16W
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]
Q3201
MMBT3906(NXP) 
E
B
C
Q3200
MMBT3904(NXP) E
B
C
+3.5V_ST
R3243
1K
1/16W
5%
R3246
10K
D3203
A2
C
A1
D3202
A2
C
A1
D3204
A2
C
A1
D3200
A2
C
A1
D3201
A2
C
A1
D3205
A2
C
A1
R3247
10K
D3207
5.6V
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
R3221
10
OPT
SPDIF_OUT_ARC
SPDIF_OUT
R3224
33
OPT
R3248
1K
OPT
R3249
3.9K
OPT
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
JK3202
51U019S-312HFN-E-R-B-LG 
EAG62611204
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
JK3200
51U019S-312HFN-E-R-B-LG 
EAG62611204
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
JK3203
51U019S-312HFN-E-R-B-LG 
EAG62611204
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-312HFN-E-R-B-LG 
EAG62611204
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
ARC
HDMI2
HDMI4 With MHL
HDMI1 With ARC
HDMI3
HDMI S/W OUTPUT 
HDMI4
HDMI1
HDMI2
HDMI3
Limit 0.8A
Vout=0.8*(1+R1/R2)
Device Address : 0XB0
Limit 0.8A
2011.10.19
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.
JK3601
KJA-PH-0-0177
3
DETECT
4
L
5
GND
1
R
+3.3V_NORMAL
R3641
2.7K
D3615
30V
OPT
C3633
18pF
50V
R3644
22
JK3602
2F11TC1-EM52-4F
C
GND
B
VCC
A
VIN
4
SHIELD
DSUB_B+
R3620
2.7K
OPT
+3.3V_NORMAL
DSUB_G+
RGB_DDC_SCL
DSUB_DET
R3645
10K
RGB_EDID
DSUB_R+
R3643
22
JK3603
SLIM-15F-D-2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
R3646
10K
C3615
0.1uF
16V
RGB_DDC_SDA
SPDIF_OUT
R3615
33
C3634
18pF
50V
EDID_WP
PC_R_IN
+5V_NORMAL
DSUB_HSYNC
DSUB_VSYNC
D3616
30V
OPT
PC_L_IN
R3642
2.7K
RGB_5V
RGB_5V
IC3600
M24C02-RMN6T
RGB_EDID
3
E2
2
E1
4
VSS
1
E0
5
SDA
6
SCL
7
WC
8
VCC
SOC_TX
SOC_RX
D3620
MMBD6100
A2
C
A1
R3647
100
RGB_DEBUG
D3623
5.6V
OPT
D3611
5.6V
OPT
D3612
5.6V
OPT
D3600
20V
OPT
D3601
20V
OPT
D3622
5.5V
ADUC 5S 02 0R5L 
OPT
D3621
5.5V
ADUC 5S 02 0R5L 
OPT
D3613
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
R3602
100
RGB_DEBUG
R3600
0
NON_RGB_DEBUG
R3601
0
NON_RGB_DEBUG
RGB PC
PC AUDIO
RGB/ PC AUDIO/ SPDIF
SPDIF OUT
36
JACK HIGH / MID
2011.11.21
Closed to JACK
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.
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
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
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.
AV1_R_IN
C3802
0.1uF
RS232
C3803
0.1uF
RS232
COMP1_Pr
+3.5V_ST
AV1_L_IN
+3.3V_NORMAL
AV1_CVBS_DET
IR_OUT
R3814
4.7K
OPT
C3801
0.1uF
RS232
COMP1_DET
JK3803
SPG09-DB-009
RS232
1
2
3
4
5
6
7
8
9
10
JK3800
KJA-PH-1-0177
AV_JACK_BLACK
3
M3_DETECT
4
M4
5
M5_GND
1
M1
6
M6
IC3800
MAX3232CDR
EAN41348201
RS232
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
R3811
4.7K
OPT
COMP1_Pb
C3800
0.1uF
RS232
JK3801
KJA-PH-1-0177
COMP_JACK_BLACK
3
M3_DETECT
4
M4
5
M5_GND
1
M1
6
M6
AV1_CVBS_IN
COMP1_Y
R3821
100
RS232
+3.3V_NORMAL
R3820
100
RS232
+3.5V_ST
12V_COMMERCIAL_OUT
12V_COMMERCIAL_OUT
+3.5V_ST
R3834
10K
OPT_RS232
SOC_RX
+3.5V_ST
SOC_TX
P3800
12507WS-04L
UART_4PIN_STRAIGHT
1
2
3
4
5
R3810
10K
R3806
10K
D3803
5.6V
OPT
D3800
5.6V
OPT
D3804
20V
OPT
D3805
20V
OPT
D3801
5.6V
OPT
D3802
5.6V
OPT
D3801-*1
5.6V
ESD_MTK
D3802-*1
5.6V
ESD_MTK
D3800-*1
5.6V
ESD_MTK
D3803-*1
5.6V
ESD_MTK
D3803-*2
5.6V
ESD_LG1152
D3801-*2
5.6V
ESD_LG1152
D3802-*2
5.6V
ESD_LG1152
D3800-*2
5.6V
ESD_LG1152
JK3801-*1
KJA-PH-1-0177-2
COMP_JACK_GREEN
3
M3_DETECT
4
M4
5
M5_GND
1
M1
6
M6
JK3800-*1
KJA-PH-1-0177-1 
AV_JACK_YELLOW
3
M3_DETECT
4
M4
5
M5_GND
1
M1
6
M6
P3801
12507WR-04L
UART_4PIN_ANGLE
1
2
3
4
5
RS232C
CVBS 1 PHONE JACK
COMPONENT 1 PHONE JACK
38
JACK_COMMON
2011.11.21
12V 1A FOR COMMERCIAL(RS-232C POWER)
FOR COMMERCIAL
ESD For MTK
ESD For LG1152
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