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DUAL COMPONENT
Q1801
1ST : 0TRIY80001A
2ND : 0TR387500AA
+20V_AMP
+20V
L5400
CIS21J121
OPT
C5405
10uF
C5400
C5401
10V
0.1uF
0.1uF
C5403
50V
50V
1000pF
50V
C5402
R5404
100pF
50V
3.3K
AUD_LRCH
AUD_LRCK
AUD_SCK
R5402
0
I2C_BE_SDA1
R5403
0
I2C_BE_SCL1
C5406
+3.3V_NORMAL
33pF
50V
R5401
10K
R5405
C
100
C5404
R5400
1000pF
B
Q5400
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
+3.3V_NORMAL
AMP_RESET_N
C5415
1000pF
50V
L5401
BLM18PG121SN1D
AUD_MASTER_CLK
@optio
C5414
C5413
10uF
0.1uF
10V
16V
OPT
C5409
C5411
C5407
10uF
0.1uF
4.7uF
10V
16V
10V
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
SDATA
9
WCK
10
BCK
11
SDA
12
C5408
33pF
50V
C5417
22000pF
+20V_AMP
OPT
R5406
3.3
OPT
C5424
C5418
C5420
C5422
0.01uF
0.1uF
0.1uF
10uF
50V
50V
50V
35V
D5400
1N4148W
100V
OPT
OUT1B_2
36
D5401
1N4148W
OUT1B_1
35
PGND1B
34
C5425
22000pF
BST1B
50V
33
VDR1
32
VCC_5
31
AGND
30
VDR2
29
0x54
C5427
BST2A
1uF
28
25V
PGND2A
27
C5426
22000pF
50V
OUT2A_2
26
OUT2A_1
25
+20V_AMP
D5402
1N4148W
100V
OPT
C5419
C5421
C5423
0.1uF
0.1uF
10uF
50V
50V
35V
D5403
1N4148W
50V
R5407
R5414
L5404
12
12
10.0uH
C5429
NRS6045T100MMGK
390pF
50V
C5434
0.47uF
L5405
50V
10.0uH
C5430
390pF
NRS6045T100MMGK
50V
R5408
R5412
100V
12
12
OPT
C5428
C5433
1uF
1uF
25V
25V
R5413
R5409
L5402
12
12
10.0uH
NRS6045T100MMGK
C5431
390pF
C5435
50V
0.47uF
50V
L5403
10.0uH
C5432
390pF
50V
NRS6045T100MMGK
R5410
R5411
100V
12
12
OPT
SPK_L+
R5415
C5436
0.1uF
5.1K
50V
SPEAKER_L
C5437
0.1uF
R5416
50V
5.1K
SPK_L-
WAFER-ANGLE
SPK_L+
4
SPK_L-
3
SPK_R+
2
SPK_R-
1
P5400
SPK_R+
C5438
R5417
0.1uF
5.1K
50V
SPEAKER_R
C5439
R5418
0.1uF
5.1K
50V
SPK_R-
2011.04.30
AMP_NEO
54
LGE Internal Use Only
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