LG 65LA970V Service Manual page 42

R5800
0
GND-5
Separate DGND AND AVSS
+24V_UD_AMP
+24V
L5800
CIS21J121
C5800
0.1uF
50V
R5801
WOOFER_MUTE
100
C5801
1000pF
50V
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
Height_SPK option
This parts are Located
on AVSS area.
GND-5
C5808 4700pF
C5807
R5807
+3.3V_NORMAL
470
0.047uF
L5801
BLM18PG121SN1D
AVDD
13
C5802 C5803 R5806 15K A_SEL_FAULT
14
10uF 0.1uF
MCLK
15
10V 16V
18K
OSC_RES
16
1% DVSSO
R5805 17
VR_DIG
AUD_MASTER_CLK 18
PDN
19
LRCLK
20
C5804 SCLK
21
SDIN
22
4.7uF
10V C5806 SDA
23
0.1uF
SCL
24
AUD_LRCK
AUD_SCK
AUD_LRCH1
33 R5803
I2C_SDA2
33 R5804
I2C_SCL2
33 R5802
AMP_RESET_N
+3.3V_NORMAL
C5805
L5802
0.1uF
BLM18PG121SN1D
16V
C5809
0.1uF
16V
+24V_UD_AMP
R5813
18
C5827
330pF
C5819
C5817 C5821 50V
10uF
0.1uF 10uF
35V
50V 35V
C5828
330pF
50V
[EP]
R5814
PGND_AB_2
48 18
Height_SPK PGND_AB_1
47
OUT_B
46
NC_6
45
50V
NC_5 0.033uF
44
C5823
BST_B
43
BST_C
42
NC_4
41
50V
NC_3
40
0.033uF
39 OUT_C C5824
PGND_CD_2
38
PGND_CD_1
37
C5825
330pF
+24V_UD_AMP
50V
C5826
C5813
330pF
0.1uF
50V
C5818 C5820 C5822
0.1uF 10uF 10uF
50V 35V 35V
0.033uF
C5816
50V
Close to Speaker
NRS6045T100MMGK
L5804
10.0uH
C5835
C5833
0.1uF 2200pF
50V
50V
C5830
0.47uF
50V
C5836
C5834 2200pF
0.1uF
50V
L5806
10.0uH
NRS6045T100MMGK
NRS6045T100MMGK
L5803
10.0uH
C5831
C5837
0.1uF
2200pF
50V
50V
C5829
0.47uF
50V
C5838
C5832
2200pF
0.1uF
50V
L5805
10.0uH
NRS6045T100MMGK
H13_UD
AUDIO[HEIGHT CH.]
H_SPK_L+
Height Speaker L to 24P wafer
50V
H_SPK_L-
H_SPK_R+
Height Speaker R to 24P wafer
50V
H_SPK_R-
58
LGE Internal Use Only