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LG 55EM970V - Page 48

LG 55EM970V
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THERMAL
THERMAL
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.
+3.3V_SERDES
+2.5V_SERDES
+2.5V_SERDES
+2.5V_SERDES
FPGA_A_SCK
FPGA_A_SDA
FPGA_LINK1A_SMB_CS
C10502
0.1uF
+3.3V_SERDES
R10500
1
C10543
0.1uF
+2.5V_SERDES
+3.3V_SERDES
R10505
10K
+3.3V_SERDES
R10507
0
+3.3V_SERDES
+3.3V_SERDES
R10512
2.2K
+3.3V_SERDES
+3.3V_SERDES
FPGA_A_SCK
FPGA_A_SDA
R10513
2.2K
R10514
2.2K
C10510
5pF
50V
C10511
5pF
50V
FPGA_LINK1A_TXIN1_P
FPGA_LINK1A_TXIN0_P
FPGA_LINK1A_TXIN4_N
FPGA_LINK1A_TXCLKIN_N
FPGA_LINK1A_TXIN1_N
FPGA_LINK1A_TXCLKIN_P
FPGA_LINK1A_TXIN2_P
FPGA_LINK1A_TXIN3_N
FPGA_LINK1A_TXIN0_N
FPGA_LINK1A_TXIN4_P
FPGA_LINK1A_TXIN3_P
FPGA_LINK1A_TXIN2_N
R10559
0
PWM_DIM
LINK1A_LOCK_N
R10533
0
OPTIC_SERDES_RESET
L10506
BLM18PG121SN1D
+3.3V_SERDES
+3.3V_NORMAL
+2.5V_SERDES
+2.5V_FPGA
L10507
BLM18PG121SN1D
R10534
0
OPT
R10503
4.7K
R10504
4.7K
R10506
4.7K
R10508
4.7K
OPT
R10509
4.7K
OPT
R10510
4.7K
OPT
R10537
0
FPGA_LINK3A_TXIN3_P
FPGA_LINK3A_TXIN3_N
FPGA_LINK3A_TXIN1_N
R10570
4.7K
FPGA_LINK3A_SMB_CS
FPGA_LINK3A_TXIN0_P
R10569
4.7K
+2.5V_SERDES
FPGA_A_SDA
SERDES_RESET
R10560
4.7K
OPT
R10557
2.2K
FPGA_LINK3A_TXIN4_P
FPGA_LINK3A_TXIN2_P
+3.3V_SERDES
FPGA_A_SCK
FPGA_LINK3A_TXCLKIN_N
FPGA_LINK3A_TXIN1_P
C10516
0.1uF
R10539
0
R10576
4.7K
OPT
C10514
0.1uF
+3.3V_SERDES
+3.3V_SERDES
R10520
0
+2.5V_SERDES
LINK3A_LOCK_N
+2.5V_SERDES
R10538
0
+3.3V_SERDES
R10575
4.7K
OPT
FPGA_LINK3A_TXIN2_N
FPGA_LINK3A_TXIN0_N
FPGA_LINK3A_TXCLKIN_P
FPGA_LINK3A_TXIN4_N
+3.3V_SERDES
+3.3V_SERDES
R10543
1
R10519
0
+2.5V_SERDES
R10563
4.7K
FPGA_LINK2A_TXIN3_P
FPGA_LINK2A_TXIN3_N
FPGA_LINK2A_TXIN1_N
R10568
4.7K
FPGA_LINK2A_SMB_CS
FPGA_LINK2A_TXIN0_P
R10572
4.7K
+2.5V_SERDES
FPGA_A_SDA
R10577
4.7K
OPT
R10553
2.2K
FPGA_LINK2A_TXIN4_P
FPGA_LINK2A_TXIN2_P
+3.3V_SERDES
FPGA_A_SCK
FPGA_LINK2A_TXCLKIN_N
FPGA_LINK2A_TXIN1_P
C10513
0.1uF
R10518
0
R10565
4.7K
OPT
C10512
0.1uF
+3.3V_SERDES
+3.3V_SERDES
R10541
0
+2.5V_SERDES
LINK2A_LOCK_N
+2.5V_SERDES
R10523
0
+3.3V_SERDES
R10562
4.7K
OPT
FPGA_LINK2A_TXIN2_N
FPGA_LINK2A_TXIN0_N
FPGA_LINK2A_TXCLKIN_P
FPGA_LINK2A_TXIN4_N
+3.3V_SERDES
+3.3V_SERDES
R10544
1
R10542
0
+2.5V_SERDES
R10574
4.7K
FPGA_LINK4A_TXIN3_P
FPGA_LINK4A_TXIN3_N
FPGA_LINK4A_TXIN1_N
R10573
4.7K
FPGA_LINK4A_SMB_CS
FPGA_LINK4A_TXIN0_P
R10571
4.7K
+2.5V_SERDES
FPGA_A_SDA
R10567
4.7K
OPT
R10552
2.2K
FPGA_LINK4A_TXIN4_P
FPGA_LINK4A_TXIN2_P
+3.3V_SERDES
FPGA_A_SCK
FPGA_LINK4A_TXCLKIN_N
FPGA_LINK4A_TXIN1_P
C10517
0.1uF
R10526
0
R10558
4.7K
OPT
C10515
0.1uF
+3.3V_SERDES
+3.3V_SERDES
R10540
0
+2.5V_SERDES
LINK4A_LOCK_N
+2.5V_SERDES
R10524
0
+3.3V_SERDES
R10566
4.7K
OPT
FPGA_LINK4A_TXIN2_N
FPGA_LINK4A_TXIN0_N
FPGA_LINK4A_TXCLKIN_P
FPGA_LINK4A_TXIN4_N
+3.3V_SERDES
+3.3V_SERDES
R10545
1
R10522
0
+2.5V_SERDES
R10564
4.7K
LINK2A_DOUT_N
LINK2A_DOUT_P
LINK1A_DOUT_N
LINK1A_DOUT_P
LINK3A_DOUT_P
LINK3A_DOUT_N
LINK4A_DOUT_P
LINK4A_DOUT_N
PWM_DIM2
ERROR_OUT
LOCAL_DIM_EN
BPL_IN
A_DIM
+3.3V_SERDES
LINK5A_DOUT_P
FPGA_LINK5A_TXIN4_N
FPGA_LINK5A_TXIN2_N
C10525
0.1uF
R10589
4.7K
OPT
R10582
0
FPGA_LINK5A_TXIN4_P
+2.5V_SERDES
FPGA_LINK5A_TXCLKIN_N
R10584
1
R10593
4.7K
OPT
R10590
4.7K
R10580
0
FPGA_LINK5A_SMB_CS
+3.3V_SERDES
+2.5V_SERDES
C10526
0.1uF
R10594
4.7K
OPT
R10591
4.7K
R10592
4.7K
+2.5V_SERDES
FPGA_LINK5A_TXIN3_P
R10587
2.2K
FPGA_LINK5A_TXCLKIN_P
+3.3V_SERDES
R10581
0
LINK5A_LOCK_N
R10583
0
LINK5A_DOUT_N
FPGA_LINK5A_TXIN1_N
FPGA_A_SDA
FPGA_LINK5A_TXIN0_P
FPGA_A_SCK
+3.3V_SERDES
FPGA_LINK5A_TXIN0_N
FPGA_LINK5A_TXIN2_P
FPGA_LINK5A_TXIN1_P
FPGA_LINK5A_TXIN3_N
+3.3V_SERDES
+2.5V_SERDES
+3.3V_SERDES
R10586
2.7K
R10501
2.7K
R10550
2.7K
R10551
2.7K
R10549
2.7K
SERDES_RESET
SERDES_RESET
SERDES_RESET
SERDES_RESET
SERDES_RESET
C10503
22uF
10V
C10534
22uF
10V
C10562
22uF
10V
C10561
22uF
10V
C10560
22uF
10V
R10502
22K
R10517
22K
R10516
22K
R10515
22K
R10578
22K
C10507
0.1uF
C10549
0.1uF
C10532
0.1uF
C10551
0.1uF
C10546
0.1uF
C10506
0.1uF
C10552
0.1uF
C10531
0.1uF
C10548
0.1uF
C10545
0.1uF
C10550
0.1uF
C10505
0.1uF
C10529
0.1uF
C10553
0.1uF
C10564
0.1uF
C10558
0.1uF
C10554
0.1uF
C10504
0.1uF
C10533
0.1uF
C10557
0.1uF
C10559
0.1uF
C10555
0.1uF
C10500
0.1uF
C10501
0.1uF
C10544
0.1uF
C10524
0.1uF
C10530
0.1uF
C10563
0.1uF
C10547
0.1uF
C10556
0.1uF
C10537
10uF
16V
C10538
0.1uF
16V
C10535
10uF
16V
C10536
0.1uF
16V
C10542
0.1uF
C10539
0.1uF
C10540
0.1uF
C10541
0.1uF
C10565
0.1uF
IC10501
DS32EL0421
1
VDD33_1
2
NC_1
3
GPIO0
4
GPIO1
5
DC_B
6
RS
7
VDD25_1
8
NC_2
9
DE_EMPH0
10
DE_EMPH1
11
GPIO2
12
NC_3
13
NC_4
14
VOD_CTRL
15
VDD25_2
16
TXOUT0+
17
TXOUT0-
18
VDD25_3
19
NC_5
20
NC_6
21
NC_7
22
NC_8
23
NC_9
24
NC_10
25
VDD25_4
26
LF_REF
27
LF_CP
28
VDDPLL
29
RSVD
30
RESET
31
LOCK
32
SDA
33
SCK
34
SMB_CS
35
VDD25_5
36
VDD33_2
37
TXCLKIN+
38
TXCLKIN-
39
TXIN0+
40
TXIN0-
41
TXIN1+
42
TXIN1-
43
TXIN2+
44
TXIN2-
45
TXIN3+
46
TXIN3-
47
TXIN4+
48
TXIN4-
49
[EP]GND
IC10502
DS32EL0421
1
VDD33_1
2
NC_1
3
GPIO0
4
GPIO1
5
DC_B
6
RS
7
VDD25_1
8
NC_2
9
DE_EMPH0
10
DE_EMPH1
11
GPIO2
12
NC_3
13
NC_4
14
VOD_CTRL
15
VDD25_2
16
TXOUT0+
17
TXOUT0-
18
VDD25_3
19
NC_5
20
NC_6
21
NC_7
22
NC_8
23
NC_9
24
NC_10
25
VDD25_4
26
LF_REF
27
LF_CP
28
VDDPLL
29
RSVD
30
RESET
31
LOCK
32
SDA
33
SCK
34
SMB_CS
35
VDD25_5
36
VDD33_2
37
TXCLKIN+
38
TXCLKIN-
39
TXIN0+
40
TXIN0-
41
TXIN1+
42
TXIN1-
43
TXIN2+
44
TXIN2-
45
TXIN3+
46
TXIN3-
47
TXIN4+
48
TXIN4-
49
[EP]GND
IC10504
DS32EL0421
1
VDD33_1
2
NC_1
3
GPIO0
4
GPIO1
5
DC_B
6
RS
7
VDD25_1
8
NC_2
9
DE_EMPH0
10
DE_EMPH1
11
GPIO2
12
NC_3
13
NC_4
14
VOD_CTRL
15
VDD25_2
16
TXOUT0+
17
TXOUT0-
18
VDD25_3
19
NC_5
20
NC_6
21
NC_7
22
NC_8
23
NC_9
24
NC_10
25
VDD25_4
26
LF_REF
27
LF_CP
28
VDDPLL
29
RSVD
30
RESET
31
LOCK
32
SDA
33
SCK
34
SMB_CS
35
VDD25_5
36
VDD33_2
37
TXCLKIN+
38
TXCLKIN-
39
TXIN0+
40
TXIN0-
41
TXIN1+
42
TXIN1-
43
TXIN2+
44
TXIN2-
45
TXIN3+
46
TXIN3-
47
TXIN4+
48
TXIN4-
49
[EP]GND
IC10503
DS32EL0421
1
VDD33_1
2
NC_1
3
GPIO0
4
GPIO1
5
DC_B
6
RS
7
VDD25_1
8
NC_2
9
DE_EMPH0
10
DE_EMPH1
11
GPIO2
12
NC_3
13
NC_4
14
VOD_CTRL
15
VDD25_2
16
TXOUT0+
17
TXOUT0-
18
VDD25_3
19
NC_5
20
NC_6
21
NC_7
22
NC_8
23
NC_9
24
NC_10
25
VDD25_4
26
LF_REF
27
LF_CP
28
VDDPLL
29
RSVD
30
RESET
31
LOCK
32
SDA
33
SCK
34
SMB_CS
35
VDD25_5
36
VDD33_2
37
TXCLKIN+
38
TXCLKIN-
39
TXIN0+
40
TXIN0-
41
TXIN1+
42
TXIN1-
43
TXIN2+
44
TXIN2-
45
TXIN3+
46
TXIN3-
47
TXIN4+
48
TXIN4-
49
[EP]GND
IC10500
DS32EL0421
1
VDD33_1
2
NC_1
3
GPIO0
4
GPIO1
5
DC_B
6
RS
7
VDD25_1
8
NC_2
9
DE_EMPH0
10
DE_EMPH1
11
GPIO2
12
NC_3
13
NC_4
14
VOD_CTRL
15
VDD25_2
16
TXOUT0+
17
TXOUT0-
18
VDD25_3
19
NC_5
20
NC_6
21
NC_7
22
NC_8
23
NC_9
24
NC_10
25
VDD25_4
26
LF_REF
27
LF_CP
28
VDDPLL
29
RSVD
30
RESET
31
LOCK
32
SDA
33
SCK
34
SMB_CS
35
VDD25_5
36
VDD33_2
37
TXCLKIN+
38
TXCLKIN-
39
TXIN0+
40
TXIN0-
41
TXIN1+
42
TXIN1-
43
TXIN2+
44
TXIN2-
45
TXIN3+
46
TXIN3-
47
TXIN4+
48
TXIN4-
49
[EP]GND
72 100
Interface block
LG1152 A0
C10543,R10501 CLOSER TO IC10501
Place Close TO IC10501
R10549,C10516 CLOSER TO IC10503
Place Close TO IC10503
C10517,R10551 CLOSER TO IC10500
Place Close TO IC10500
C10513,R10550 CLOSER TO IC10502
Place Close TO IC10502
C10549,R10516 CLOSER TO IC10503
Place Close TO IC10503
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

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