Read LG 47LV355T-ZC (CHASSIS:LD11U) Service Manual online
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.
SPK_L-
IC404
AP1117E18G-13
2
OUT
3
IN
1
ADJ/GND
D502
100V
1N4148W
OPT
C504
100pF
50V
D503
100V
1N4148W
OPT
R517
10K
+24V
0.1uF
C536
50V
C518
22000pF
50V
C514
22000pF
50V
R506
33
0.1uF
C505
16V
+1.8V_AMP
R528
4.7K
AUD_LRCK
C544
22pF
50V
22pF
50V
OPT
0.1uF
C513
16V
+1.8V_AMP
P501
WAFER-ANGLE
1
2
3
4
C502
0.1uF
16V
R527
4.7K
0.1uF
C519
50V
C446
0.1uF
16V
0.1uF
16V
R523
12
SPK_L+
L501
BLM18PG121SN1D
SPK_R-
R526
12
AMP_SDA
R505
100
SPK_R-
R530
4.7K
R522
12
C532
390pF
50V
AMP_SCL
AMP_MUTE
R504
100
+3.3V_Normal
C512
1uF
25V
C508
1000pF
50V
R513
0
0
OPT
AUD_MASTER_CLK
AMP_RESET
R474
1
SPK_R+
SPK_L-
R529
4.7K
R521
12
C421
10uF
10V
10uF
10V
C535
0.47uF
50V
R507
33
+3.3V_Normal
R525
12
D504
100V
1N4148W
OPT
C506
1000pF
50V
C510
18pF
50V
18pF
50V
C521
10uF
35V
10uF
35V
R515
10K
TP502
R524
12
R535
3.3
3.3
OPT
C547
0.01uF
50V
0.01uF
50V
OPT
R519
12
L504
BLM18PG121SN1D
AUD_SCK
C529
390pF
50V
0.1uF
C515
50V
+24V
0.1uF
C537
50V
C520
1uF
25V
+3.5V_ST
0.1uF
C539
50V
0.1uF
C509
C528
10uF
35V
10uF
35V
R520
12
0.1uF
C526
50V
C511
10uF
10uF
10V
OPT
C545
22pF
50V
22pF
50V
OPT
C434
0.1uF
16V
0.1uF
16V
0.1uF
C538
50V
SPK_L+
R503
100
C531
390pF
50V
+1.8V_AMP
R514
100
C522
1uF
25V
0.1uF
C527
50V
POWER_DET
C525
22000pF
50V
Q501
2SC3052
E
B
C
D501
100V
1N4148W
OPT
C503
10uF
10V
OPT
AUD_LRCH
R508
3.3K
C530
390pF
50V
C534
0.47uF
50V
+1.8V_AMP
SPK_R+
C546
22pF
50V
22pF
50V
OPT
C517
1uF
25V
L502
BLM18PG121SN1D
C507
18pF
50V
18pF
50V
C501
10uF
10V
OPT
C524
22000pF
50V
IC501
NTP-7100
EAN60969603
1
BST1A
2
VDR1A
3
/RESET
4
AD
5
DGND_1
6
GND_IO
7
CLK_I
8
VDD_IO
9
DGND_PLL
10
AGND_PLL
11
LF
12
AVDD_PLL
13
DVDD_PLL
14
GND
15
DGND_2
16
DVDD
17
SDATA
18
WCK
19
BCK
20
SDA
21
SCL
22
MONITOR0
23
MONITOR1
24
MONITOR2
25
/FAULT
26
VDR2B
27
BST2B
28
PGND2B_1
29
PGND2B_2
30
OUT2B_1
31
OUT2B_2
32
PVDD2B_1
33
PVDD2B_2
34
PVDD2A_1
35
PVDD2A_2
36
OUT2A_1
37
OUT2A_2
38
PGND2A_1
39
PGND2A_2
40
BST2A
41
VDR2A
42
NC
43
VDR1B
44
BST1B
45
PGND1B_1
46
PGND1B_2
47
OUT1B_1
48
OUT1B_2
49
PVDD1B_1
50
PVDD1B_2
51
PVDD1A_1
52
PVDD1A_2
53
OUT1A_1
54
OUT1A_2
55
PGND1A_1
56
PGND1A_2
57
EP_PAD
L506
NRS6045T100MMGK
10.0uH
L507
NRS6045T100MMGK
10.0uH
L509
NRS6045T100MMGK
10.0uH
L508
NRS6045T100MMGK
10.0uH
C516
1000pF
50V
1000pF
50V
C433
10uF
10V
10uF
10V
OPT
120 mA
Vd=1.4V
SPEAKER_L
SPEAKER_R
AMP_NTP
20101023
16
GP2R
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