A SERVICE OF

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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.
SPK_R-
0.1uF
50V
C502
SPK_R+
SPK_L-
+24V_AMP
SPK_L+
WAFER-ANGLE
P501
1
2
3
4
0.1uF
50V
C501
+24V
UBW2012-121F
L501
AMP_SDA
AMP_MUTE
1000pF
50V
C523
0.22uF
50V
C517
10K
R502
10uH
L504
1000pF
50V
C524
100
R504
330pF
50V
C510
THERMAL
STA380BWF
IC500
1 VCC_REG
2VSS_REG
3OUT2B
4GND2
5VCC2
6OUT2A
7OUT1B
8VCC1
9GND1
1 0OUT1A
1 1VDD_REG
1 2GND_REG
13
NC_1
14
NC_2
15
NC_3
16
NC_4
17
NC_5
18
NC_6
19
NC_7
20
NC_8
21
NC_9
22
NC_10
23
NC_11
24
NC_12
25
NC_13
26
NC_14
27
NC_15
28
VDDDIG1
29
GNDDIG1
30
FFX3A
31
FFX3B
32
EAPD/FFX4A
33
TWARNEXT/FFX4B
34
VREGFILT
35
AGNDPLL
36
MCLK
37
BICKI
38
LRCKI
39
SDI
40
RESET
41
PWDN
42
INTLINE
43
SDA
44
SCL
45
SA
46
TESTMODE
47
GNDDIG2
48
VDDDIG2
49
[EP]
SPK_R+
AUD_LRCH
+3.3V_Normal
0.1uF
16V
C506
SPK_R-
1000pF
50V
C521
AMP_SCL
+3.3V_Normal
10uH
L500
0.1uF
16V
C507
10uH
L502
0
OPT
R503
0.22uF
50V
C519
0.1uF
50V
C508
330pF
50V
C511
10K
R501
0R506
0.22uF
50V
C515
43
R509
1uF
50V
C509
0.22uF
50V
C520
43
R510
0.1uF
16V
C505
0R505
CIS21J121
L505
1000pF
50V
C522
43
R508
+3.5V_ST
3216
10uF
35V
C514
0.1uF
16V
C503
AUD_SCK
10K
R500
43
R507
SPK_L-
AUD_LRCK
0.22uF
50V
C516
0.22uF
50V
C518
MMBT3904(NXP)
Q500
E
B
C
POWER_DET
0.1uF
50V
C513
10uH
L503
SPK_L+
AUD_MASTER_CLK
1uF
50V
C512
AMP_RESET
2.2uF
10V
C504
+24V_AMP
1000pF
50V
C500
2012.11.05
5
EMEA INTERACTIVE
AUDIO AMP
LP63xH-ZA
SPEAKER_R
SPEAKER_L
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Only for training and service purposes
LGE Internal Use Only