![background image](http://html.mh-extra.com/html/lg/47lm5800/47lm5800_service-manual_206209039.webp)
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.
AMP_SCL
D501
100V
1N4148W
OPT
R517
4.7K
0.1uF
C538
50V
+24V_AMP
C505
1000pF
50V
R520
10K
NON_LIPS
0.1uF
C519
50V
SPK_L-
SPK_L+
R502
10K
NON_LIPS
AMP_MUTE
0.1uF
C508
16V
C504
1000pF
50V
C526
22000pF
50V
0.1uF
C501
50V
C518
22000pF
50V
R506
100
NON_LIPS
R507
3.3
OPT
0.1uF
C537
50V
+3.5V_ST
L505
10.0uH
+24V
R519
4.7K
D503
100V
1N4148W
OPT
0.1uF
C513
16V
L502
BLM18PG121SN1D
AUD_LRCH
AUD_LRCK
C535
0.47uF
50V
0.1uF
C521
50V
C534
1uF
25V
AMP_RESET
C527
22000pF
50V
C517
22000pF
50V
D502
100V
1N4148W
OPT
L504
10.0uH
0.1uF
C514
16V
C509
33pF
50V
SPK_R+
R518
4.7K
C510
10uF
10V
OPT
C529
1uF
25V
R521
10K
0.1uF
C522
50V
P501
WAFER-ANGLE
1
2
3
4
R501
10K
NON_LIPS
AMP_SDA
SPK_R-
C532
390pF
50V
AUD_SCK
+24V_AMP
L506
10.0uH
D504
100V
1N4148W
OPT
0.1uF
C539
50V
SPK_R-
0.1uF
C540
50V
C531
390pF
50V
AUD_MASTER_CLK
0.1uF
C502
50V
R503
100
C515
10uF
10V
SPK_R+
C523
10uF
35V
C507
33pF
50V
C516
1000pF
50V
C503
100pF
50V
SPK_L-
R516
4.7K
+24V_AMP
C528
1uF
25V
C511
10uF
10V
OPT
R504
100
0.1uF
C520
50V
C512
0.1uF
16V
R505
3.3K
C536
0.47uF
50V
C533
390pF
50V
C530
390pF
50V
L503
10.0uH
+3.3V_Normal
C524
10uF
35V
SPK_L+
R522
0
LIPS_ONLY
POWER_DET
C506
4.7uF
16V
OPT
C525
0.01uF
50V
OPT
R508
12
R509
12
R510
12
R511
12
R512
12
R514
12
R513
12
R515
12
Q501
MMBT3904(NXP)
NON_LIPS
E
B
C
L501
CIS21J121
IC501
NTP-7500L
1
AGND_PLL
2
AVDD_PLL
3
DVDD_PLL
4
LF
5
DGND_PLL
6
GND_1
7
DGND
8
DVDD
9
SDATA
10
WCK
11
BCK
12
SDA
13
SCL
14
/FAULT
15
MONITOR0
16
MONITOR1
17
MONITOR2
18
BST2B
19
PGND2B
20
OUT2B_1
21
OUT2B_2
22
PVDD2_1
23
PVDD2_2
24
PVDD2_3
25
OUT2A_1
26
OUT2A_2
27
PGND2A
28
BST2A
29
VDR2
30
AGND
31
VCC_5
32
VDR1
33
BST1B
34
PGND1B
35
OUT1B_1
36
OUT1B_2
37
PVDD1_1
38
PVDD1_2
39
PVDD1_3
40
OUT1A_1
41
OUT1A_2
42
PGND1A
43
BST1A
44
/RESET
45
AD
46
GND_IO
47
CLK_I
48
VDD_IO
49
[EP]
NTP-7500
2011.10.04
16
GP4L_S7LR2
SPEAKER_L
SPEAKER_R
Audio amp(NTP-7500)
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for 47LM5800
Page 44: ......