LG 84LA980T-DC (CHASSIS:LT34E) Service Manual ▷ View online
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.
R3246
10K
CK+_HDMI1
C3214
1uF
D3202
A2
C
A1
HDMI_CLK+
DDC_SDA_2
D2+_HDMI1
+5V_NORMAL
R3240
10
10
D3207
5.6V
C3209
0.1uF
16V
HDMI_S/W_RESET
VA3207
ESD_HDMI
D0-_HDMI2
L3202
JK3202
51U019S-312HFN-E-R-B-LG
EAG62611204
HDMI_FREEPORT
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
L3203
CK-_HDMI2
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
5V_HDMI_2
DDC_SDA_1
DDC_SDA_2
D3204
A2
C
A1
R3219
47K
DDC_SDA_3
C3222
10uF
10V
10uF
10V
C3213
1uF
+5V_NORMAL
R3237
33
C3220
1uF
R3228
47K
CEC_REMOTE
R3234
5.1K
5%
1/16W
MHL_DET
DDC_SCL_1
HDMI_RX0+
CK-_HDMI2
+5V_NORMAL
HDMI_INT
DDC_SDA_3
DDC_SCL_2
D2-_HDMI1
5V_HDMI_3
C3225
0.1uF
16V
R3231
10
10
C3206
0.1uF
16V
0.1uF
16V
VA3201
ESD_HDMI
JK3200
51U019S-312HFN-E-R-B-LG
EAG62611204
HDMI_FREEPORT
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
R3241
5.1K
5.1K
5%
1/16W
HDMI_RX2+
CK-_HDMI3
C3208
0.1uF
CK+_HDMI1
HDMI_HPD_1
DDC_SCL_1
R3236
33
D0+_HDMI2
R3216
10
10
5V_HDMI_1
R3247
10K
Q3201
MMBT3906(NXP)
E
B
C
DDC_SCL_1
+3.5V_ST
C3218
10uF
10V
10uF
10V
D0-_HDMI1
SPDIF_OUT_ARC
VA3206
ESD_HDMI
D13_HDMI_TXCP
D2+_HDMI2
5V_HDMI_1
CK-_HDMI1
+5V_NORMAL
HDMI_RX0-
C3223
0.047uF
25V
0.047uF
25V
5V_HDMI_2
D13_HDMI_TX2N
R3217
47K
R3212
1
1/16W
5%
C3207
0.1uF
16V
0.1uF
16V
C3202
1uF
10V
DDC_SCL_3
HDMI_HPD_1
VA3215
ESD_HDMI
ESD_HDMI
HDMI_HPD_2
5V_HDMI_3
Q3202
AO3438
G
D
S
D13_HDMI_TX1P
D0-_HDMI3
MHL_DET
+5V_NORMAL
C3224
0.1uF
16V
0.1uF
16V
D0+_HDMI1
D2+_HDMI3
HDMI_HPD_2
+3.3V_NORMAL
DDC_SDA_2
+5V_NORMAL
CEC_REMOTE
R3206
220K
1/16W
5%
CK+_HDMI3
D1-_HDMI3
D0-_HDMI3
CK+_HDMI2
I2C_SDA5
D0-_HDMI1
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
VA3214
ESD_HDMI
ESD_HDMI
R3204
10K
C3217
0.1uF
16V
0.1uF
16V
VA3203
ESD_HDMI
HDMI_CLK-
HDMI_RX1+
I2C_SCL5
IC3200
AZ1117BH-1.2TRE1
1
GND/ADJ
2
OUT
3
IN
CEC_REMOTE
D1+_HDMI3
HDMI_RX2-
C3211
0.1uF
16V
CK-_HDMI1
C3212
1uF
10V
10V
D2-_HDMI3
5V_HDMI_2
R3214
33
D1-_HDMI1
D3206
30V
MBR230LSFT1G
Q3200
MMBT3904(NXP) E
B
C
5V_HDMI_3
C3226
0.1uF
16V
0.1uF
16V
OPT
D1-_HDMI1
R3220
47K
R3233
5.1K
5%
5%
1/16W
D2-_HDMI2
D0+_HDMI3
DDC_SDA_1
5V_HDMI_3
D2+_HDMI3
D13_HDMI_TX2P
D2-_HDMI1
+3.5V_ST
D0+_HDMI2
DDC_SCL_3
D1-_HDMI2
D3200
A2
C
A1
VA3204
ESD_HDMI
R3249
3.9K
OPT
DDC_SDA_1
D0+_HDMI3
D13_HDMI_TXCN
VA3200
ESD_HDMI
C3210
0.1uF
16V
D2+_HDMI1
D2-_HDMI2
D1+_HDMI2
VA3209
ESD_HDMI
ESD_HDMI
D1+_HDMI1
HDMI_HPD_3
D1+_HDMI1
DDC_SDA_3
R3211
33
D1+_HDMI3
C3201
10uF
10V
10uF
10V
R3225
47K
D1-_HDMI2
R3232
10
10
D3205
A2
C
A1
VA3213
ESD_HDMI
D2+_HDMI2
R3213
5.1K
5.1K
5%
1/16W
D13_HDMI_TX1N
R3248
1K
OPT
R3244
10K
C3215
0.1uF
16V
D0+_HDMI1
C3200
10uF
10V
10uF
10V
MHL_DET
5V_HDMI_1
+3.5V_ST
D0-_HDMI2
HDMI_HPD_3
D13_HDMI_TX0P
R3243
1K
1K
1/16W
5%
5%
CK+_HDMI3
R3202
10K
D3201
A2
C
A1
C3203
10uF
10V
10uF
10V
D13_HDMI_TX0N
+3.3V_NORMAL
DDC_SCL_2
D1+_HDMI2
R3245
10K
1/16W
5%
R3218
47K
47K
D2-_HDMI3
CK-_HDMI3
HDMI_RX1-
D1-_HDMI3
DDC_SCL_3
DDC_SCL_2
JK3201
51U019S-312HFN-E-R-B-LG
EAG62611204
HDMI_FREEPORT
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
CK+_HDMI2
C3204
0.1uF
16V
0.1uF
16V
R3250
33
R3251
33
33
R3252
33
33
IC3202
TPS2051BDBVR
3
OC
2
GND
4
EN
1
OUT
5
IN
C3205
10uF
10V
10uF
10V
R3215
100K
D3210
RCLAMP0524PA
HDMI_ESD_SEMTEK
1
8
2
7
3
6
4
5
9
10
D3211
RCLAMP0524PA
HDMI_ESD_SEMTEK
1
8
2
7
3
6
4
5
9
10
D3212
RCLAMP0524PA
HDMI_ESD_SEMTEK
1
8
2
7
3
6
4
5
9
10
D3213
RCLAMP0524PA
HDMI_ESD_SEMTEK
1
8
2
7
3
6
4
5
9
10
D3208
RCLAMP0524PA
HDMI_ESD_SEMTEK
1
8
2
7
3
6
4
5
9
10
D3209
RCLAMP0524PA
HDMI_ESD_SEMTEK
1
8
2
7
3
6
4
5
9
10
R3210
22
R3208
22
R3207
22
R3205
22
R3209
22
R3203
22
VA3205
ESD_HDMI
VA3202
ESD_HDMI
VA3208
ESD_HDMI
ESD_HDMI
D3211-*1
IP4283CZ10-TBA
HDMI_ESD_NXP
3
GND_1
2
TMDS_CH1+
4
TMDS_CH2-
1
TMDS_CH1-
5
TMDS_CH2+
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
D3210-*1
IP4283CZ10-TBA
HDMI_ESD_NXP
3
GND_1
2
TMDS_CH1+
4
TMDS_CH2-
1
TMDS_CH1-
5
TMDS_CH2+
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
D3213-*1
IP4283CZ10-TBA
HDMI_ESD_NXP
3
GND_1
2
TMDS_CH1+
4
TMDS_CH2-
1
TMDS_CH1-
5
TMDS_CH2+
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
D3212-*1
IP4283CZ10-TBA
HDMI_ESD_NXP
3
GND_1
2
TMDS_CH1+
4
TMDS_CH2-
1
TMDS_CH1-
5
TMDS_CH2+
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
D3208-*1
IP4283CZ10-TBA
HDMI_ESD_NXP
3
GND_1
2
TMDS_CH1+
4
TMDS_CH2-
1
TMDS_CH1-
5
TMDS_CH2+
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
D3209-*1
IP4283CZ10-TBA
HDMI_ESD_NXP
3
GND_1
2
TMDS_CH1+
4
TMDS_CH2-
1
TMDS_CH1-
5
TMDS_CH2+
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
MHL_ON_OFF
R3254
100
100
1/16W
5%
5%
OPT
D13_HDMI_DDC_CK
D13_HDMI_HPD
D13_HDMI_DDC_DA
+5V_NORMAL
R3201
10
10
5.1K
R3200
C3219
0.33uF
16V
JK3200-*1
DAADR019A
HDMI_FOOSUNG
14
RESERVED
13
CEC
5
TMDS_DATA1_SHIELD
20
BODY_SHIELD
12
TMDS_CLK-
11
TMDS_CLK_SHIELD
2
TMDS_DATA2_SHIELD
19
HOT_PLUG_DETECT
18
VDD[+5V]
10
TMDS_CLK+
4
TMDS_DATA1+
1
TMDS_DATA2+
17
DDC/CEC_GND
9
TMDS_DATA0-
8
TMDS_DATA0_SHIELD
3
TMDS_DATA2-
16
SDA
7
TMDS_DATA0+
6
TMDS_DATA1-
15
SCL
JK3201-*1
DAADR019A
HDMI_FOOSUNG
14
RESERVED
13
CEC
5
TMDS_DATA1_SHIELD
20
BODY_SHIELD
12
TMDS_CLK-
11
TMDS_CLK_SHIELD
2
TMDS_DATA2_SHIELD
19
HOT_PLUG_DETECT
18
VDD[+5V]
10
TMDS_CLK+
4
TMDS_DATA1+
1
TMDS_DATA2+
17
DDC/CEC_GND
9
TMDS_DATA0-
8
TMDS_DATA0_SHIELD
3
TMDS_DATA2-
16
SDA
7
TMDS_DATA0+
6
TMDS_DATA1-
15
SCL
JK3202-*1
DAADR019A
HDMI_FOOSUNG
14
RESERVED
13
CEC
5
TMDS_DATA1_SHIELD
20
BODY_SHIELD
12
TMDS_CLK-
11
TMDS_CLK_SHIELD
2
TMDS_DATA2_SHIELD
19
HOT_PLUG_DETECT
18
VDD[+5V]
10
TMDS_CLK+
4
TMDS_DATA1+
1
TMDS_DATA2+
17
DDC/CEC_GND
9
TMDS_DATA0-
8
TMDS_DATA0_SHIELD
3
TMDS_DATA2-
16
SDA
7
TMDS_DATA0+
6
TMDS_DATA1-
15
SCL
HDMI
32
GP4
HDMI2
HDMI S/W OUTPUT
HDMI1 With ARC
HDMI1
HDMI2
ARC
Device Address : 0XB0
From D13
HDMI3
HDMI3 With MHL
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.
+3.3V_NORMAL
COMP1/AV1/DVI_R_IN
COMP1/AV1/DVI_L_IN
HP_DET
R3402
10K
VA3405
5.6V
5.6V
VA3402
5.6V
5.6V
+3.3V_NORMAL
VA3404
5.6V
5.6V
AV1_CVBS_DET
HP_LOUT
COMP1_Pr
R3406
10K
HP_OUT
COMP1_Y
COMP1_Pb
+3.3V_NORMAL
VA3403
5.6V
5.6V
R3400
33
+3.3V_NORMAL
COMP1_DET
AV1_CVBS_IN
VA3401
5.6V
5.6V
VA3400
5.5V
5.5V
ADUC 5S 02 0R5L
OPT
SPDIF_OUT
HP_ROUT
C3400
0.1uF
0.1uF
16V
C3401
18pF
18pF
OPT
R3407
100
100
1/16W
5%
5%
R3408
100
100
1/16W
5%
5%
R3409
100
100
1/16W
5%
5%
HP_OUT
R3403
330K
330K
R3404
150
150
1/10W
5%
5%
R3405
150
150
1/10W
5%
5%
C3402
47pF
50V
47pF
50V
JK3400
PEJ038-4G6
JACK_PARK
EAG61030012
3
M3_DETECT
4
M4
5
M5_GND
1
M1
6
M6
JK3403
PEJ038-3B6
EAG61030009
JACK_PARK
3
DETECT
4
L
5
GND
1
R
JK3402
PEJ038-4Y6
JACK_PARK
EAG61030011
3
M3_DETECT
4
M4
5
M5_GND
1
M1
6
M6
JK3401
JSTIB15
C
GND
B
VCC
A
VIN
4
SHIELD
C3403
0.1uF
16V
0.1uF
16V
JK3400-*1
KJA-PH-1-0177-2
JACK_KSD
EAG61030007
3
M3_DETECT
4
M4
5
M5_GND
1
M1
6
M6
JK3402-*1
KJA-PH-1-0177-1
JACK_KSD
EAG61030006
3
M3_DETECT
4
M4
5
M5_GND
1
M1
6
M6
JK3403-*1
KJA-PH-0-0177
JACK_KSD
EAG61030001
3
DETECT
4
L
5
GND
1
R
C3405
0.01uF
25V
0.01uF
25V
OPT
C3404
0.01uF
25V
0.01uF
25V
OPT
JACK HIGH/MID
2012.10.09
COMPONENT 1 PHONE JACK
SPDIF OUT
CVBS 1 PHONE JACK
BSD-NC4_H034-HD
for audio Hum noise (L)
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.
+3.3V_NORMAL
+3.5V_ST
C4007
0.1uF
VA4001
5.6V
AMOTECH CO., LTD.
KEY1
R4008
10K
5%
LOGO_LIGHT
+3.5V_ST
C4006
100pF
100pF
50V
NON_OLED
R4000
10K
OPT
P4002
12507WR-08L
55/65_NON_EYE_Q_8P
1
2
3
4
5
6
7
8
9
R4003
33
LOGO_LIGHT
WOL/WIFI_POWER_ON
M_REMOTE_TX
VA4002
5.6V
AMOTECH CO., LTD.
NON_OLED
R4004
33
LOGO_LIGHT
AR4000
100
1/16W
100
1/16W
R4005
10K
5%
L4000
BLM18PG121SN1D
120-ohm
M_RFModule_RESET
L4002
120-ohm
IR
R4002
1K
LOGO_LIGHT
C4002
0.1uF
M_REMOTE_RX
KEY2
+3.5V_ST
C4000
0.1uF
16V
0.1uF
16V
LOGO_LIGHT
C4001
0.1uF
C4005
1000pF
50V
+3.5V_ST
VA4000
5.6V
AMOTECH CO., LTD.
Q4000
MMBT3904(NXP)
LOGO_LIGHT
E
B
C
L4001
BLM18PG121SN1D
R4001
10K
LOGO_LIGHT
WIFI_DP
R4006
100
100
+3.5V_WOL
WIFI_DM
R4007
100
100
R4009
10K
5%
M_REMOTE_CTS
M_REMOTE_RTS
LOGO_LIGHT_WAFER
R4012
100
100
LOGO_LIGHT_WAFER
P4000
SMAW200-H12S2
WOL
RTS
TX
USB_DM
CTS
GND
3.3V
GND
RX
+3.5V_WOL
RESET
USB_DP
.
C4008
47pF
50V
47pF
50V
C4009
47pF
50V
47pF
50V
R4014
10K
+3.3V_NORMAL
C4012
1000pF
50V
1000pF
50V
C4013
47pF
50V
47pF
50V
OPT
C4014
47pF
50V
47pF
50V
OPT
C4015
5pF
50V
5pF
50V
C4016
5pF
50V
5pF
50V
P4004
12507WR-10L
55/65_EYE_Q_10P
1
2
3
4
5
6
7
8
9
10
11
EYE_SDA
VA4003
ADMC 5M 02 200L
OPT
VA4004
ADMC 5M 02 200L
OPT
EYE_SCL
R4011
100
100
EYE_Q
R4010
100
100
EYE_Q
C4004
22uF
10V
P4001
12507WR-10L
84_EYE_Q_10P
1
2
3
4
5
6
7
8
9
10
11
R4016
0
OPT
R4015
11K
LED_R
P4005
12507WR-03L
LOGO_LIGHT
1
2
3
4
LOGO_LIGHT_WAFER
+3.5V_ST
L4004
BLM18PG121SN1D
LOGO_LIGHT
R4017
0
0
LOGO_LIGHT
IR / KEY
2012.10.10
Place Near Micom
MAX 0.4A
BSD-NC4_H040-HD
For EMI
For EMI
For 84" UD only
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.
R4208
22K
22K
CAMERA
R4207
3.3K
3.3K
CAMERA
R4202
0
NON_CAMERA
C4206
0.1uF
CAMERA
C4202
4.7uF
4.7uF
CAMERA
C4212
33pF
50V
50V
CAMERA
R4209
2.2K
2.2K
CAMERA
+3.3V_NORMAL
R4213
33
33
CAMERA
C4200
1uF
25V
25V
CAMERA
Q4201
PMV48XP
CAMERA
G
D
S
+3.5V_CAM
USB_CAMERA_DP
R4215100K
CAMERA
R4206
0
CAMERA
AUD_SCK
USB_DP3
Q4200
MMBT3904(NXP)
MMBT3904(NXP)
CAMERA
E
B
C
R4200
0
NON_CAMERA
C4210
4.7uF
10V
4.7uF
10V
CAMERA
USB2_HUB_IC_IN_DP
R4220
10K
CAMERA
+3.5V_CAM
R4201
0
NON_CAMERA
USB_CAMERA_DM
CAM_PWR_ON_CMD
USB_DP3
L4200
BLM18PG121SN1D
CAMERA
120-ohm
USB2_HUB_IC_IN_DM
R4203
0
NON_CAMERA
C4209
0.1uF
CAMERA
C4205
0.1uF
CAMERA
C4203
0.1uF
CAMERA
R4214
680
1%
CAMERA
C4208
0.1uF
CAMERA
+3.3V_NORMAL
USB2_HUB_IC_IN_DP
USB_CAMERA_DM
R4204
0
CAMERA
CAM_SLIDE_DET
C4211
33pF
50V
50V
CAMERA
R4211
33
33
CAMERA
+3.3V_NORMAL
+3.5V_ST
/RST_HUB
USB_CAMERA_DP
CAM_CTL
R4212
33
33
CAMERA
R4219
10K
OPT
USB2_HUB_IC_IN_DM
C4214
33pF
50V
50V
CAMERA
R4205
0
CAMERA
USB_DM3
R4218
10K
CAMERA
AUD_LRCK
R4217
10K
1/16W
5%
CAMERA
R4216
100K
CAMERA
USB_DM3
R4210
0
CAMERA
C4201
0.1uF
CAMERA
AUD_LRCH
P4200
12507WR-12L
CAMERA
1
2
3
4
5
6
7
8
9
10
11
12
13
ST_BY_DET_CAM
C4213
4.7uF
10V
CAMERA
C4215
33pF
50V
50V
OPT
C4204
22pF
CAMERA
C4207
22pF
CAMERA
X4200
12MHZ
12MHZ
CAMERA
4
GND_2
1
X-TAL_1
2
GND_1
3
X-TAL_2
IC4200
GL852G-31
CAMERA
1
DM0
3
DM1
7
DP2
9
AVDD_2
10
X1
11
X2
12
DM3
13
DP3
14
AVDD_3
15
DM4
16
DP4
17
RESET
18
TEST/SCL
19
OVCUR4
20
OVCUR3
21
DVDD
22
PSELF
23
PGANG
24
OVCUR2
25
OVCUR1
26
SDA
27
V5
28
V33
5
AVDD_1
8
RREF
6
DM2
4
DP1
2
DP0
29
[EP]GND
D4200
RCLAMP0502BA
OPT
ZD4200
5V
OPT
VA4200
CAMERA
VA4201
CAMERA
USB3_HUB
2012.10.08
USB_Camera
CAMERA POWER ENABLE CONTROL
From HUB
BSD-NC4_H042-HD
Click on the first or last page to see other 84LA980T-DC (CHASSIS:LT34E) service manuals if exist.