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Instant_Power_On
+24V
L5406
MLB-201209-0120P-N2
C5440
C5441
0.01uF
0.1uF
R5423
50V
50V
C5442
33K
4.7uF
50V
R5424
47K
+3.3V_NORMAL
R5429
C
10K
R5425
10K
B
Q5402
AMP_EN
MMBT3904(NXP)
E
C5407
C5405
10uF
4.7uF
10V
10V
C5403
1000pF
50V
C5402
R5404
100pF
50V
3.3K
AUD_LRCH
AUD_LRCK
AUD_SCK
R5402
100
I2C_SDA1
R5403
100
I2C_SCL1
C5406
C5408
33pF
33pF
50V
50V
+3.5V_ST
R5401
10K
R5405
C
100
C5404
R5400
1000pF
B
Q5400
MAIN_AMP_MUTE
50V
MMBT3904(NXP)
10K
E
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.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
+24V_AMP
Q5401
AO3407A
C5443
1uF
G
25V
C5444
OPT
0.1uF
50V
+24V_AMP
+24V
L5400
MLB-201209-0120P-N2
OPT
OPT
OPT
C5400
C5401
0.1uF
0.1uF
50V
50V
33
From SOC
MAIN_AMP_RESET
R5421
R5422
C5415
1000pF
10K
50V
+3.3V_NORMAL
L5401
BLM18PG121SN1D
AUD_MASTER_CLK
C5413
C5414
10uF
0.1uF
10V
16V
C5409
C5411
10uF
0.1uF
10V
16V
AGND_PLL
1
AVDD_PLL
2
THERMAL
DVDD_PLL
3
49
LF
4
IC5400
DGND_PLL
5
OPT
GND_1
NTP-7500L
C5410
6
10uF
C5412
10V
0.1uF
DGND
16V
7
DVDD
8
0x54
SDATA
9
WCK
10
BCK
11
SDA
12
C5417
22000pF
50V
AUDIO AMP(NTP-7500L)
Q1801
1ST : 0TRIY80001A
+24V_AMP
OPT
R5406
3.3
OPT
C5424
C5418
C5420
C5422
0.01uF
0.1uF
0.1uF
10uF
50V
50V
50V
35V
D5400
1N4148W
R5407
R5414
100V
12
12
OPT
C5429
390pF
50V
C5430
OUT1B_2
390pF
36
D5401
50V
1N4148W
R5408
R5412
OUT1B_1
100V
12
12
35
OPT
PGND1B
34
C5425
22000pF
BST1B
50V
33
VDR1
32
VCC_5
31
AGND
30
VDR2
29
C5427
C5428
C5433
BST2A
1uF
1uF
1uF
28
25V
25V
25V
PGND2A
27
C5426
22000pF
50V
OUT2A_2
26
OUT2A_1
25
+24V_AMP
D5402
R5413
R5409
1N4148W
12
12
100V
OPT
C5431
390pF
50V
C5419
C5421
C5423
C5432
0.1uF
0.1uF
10uF
390pF
50V
50V
50V
35V
D5403
1N4148W
R5410
R5411
100V
12
12
OPT
DUAL COMPONENT
2ND : 0TR387500AA
L5404
R5415
10.0uH
C5436
0.1uF
5.1K
50V
NRS6045T100MMGK
C5434
0.47uF
L5405
50V
10.0uH
C5437
NRS6045T100MMGK
0.1uF
R5416
50V
5.1K
L5402
10.0uH
C5438
R5417
NRS6045T100MMGK
0.1uF
5.1K
C5435
50V
0.47uF
L5403
50V
10.0uH
NRS6045T100MMGK
C5439
R5418
0.1uF
5.1K
50V
xxLP860H-ZA
AMP_NTP7500L
SPK_L+
SPEAKER_L
SPK_L-
WAFER-ANGLE
SPK_L+
4
SPK_L-
3
SPK_R+
2
SPK_R-
1
P5400
SPK_R+
SPEAKER_R
SPK_R-
2012.12.10
54
LGE Internal Use Only
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