LG 32LY560M Service Manual page 32

AUDIO AMP(TI)
+24V +24V_AMP
L500
UBW2012-121F
C500
0.1uF
50V
+3.5V_ST
R501
10K
R503
C 100
OPT
OPT
R500
B
Q500
AMP_MUTE
MMBT3904(NXP)
10K
E
OPT
R502
0
POWER_DET
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
This parts are Located
on AVSS area.
C506 4700pF
C505 R506
470
0.047uF
+3.3V_Normal
AVDD
13
C502 R505 2K A_SEL_FAULT
14
0.1uF
MCLK
15
16V
18K
OSC_RES
16
1% DVSSO
R504 17
AUD_MASTER_CLK VR_DIG
18
PDN
19
LRCLK
20
C501
SCLK
1000pF 21
C504
50V SDIN
0.1uF
22
SDA
23
SCL
24
AUD_LRCK
AUD_SCK
AUD_LRCH
AMP_SDA
AMP_SCL
C511
0.1uF
AMP_RESET
+3.3V_Normal
C503
0.1uF
C514
16V
C507
0.1uF
16V
AMP_COIL_GET AMP_COIL_GET AMP_COIL_GET AMP_COIL_GET
L501-*1 L502-*1 L503-*1 L504-*1
10.0uH 10.0uH 10.0uH 10.0uH
AMP_COIL_TAIYO AMP_COIL_TAIYO AMP_COIL_TAIYO AMP_COIL_TAIYO
L501-*2 L502-*2 L503-*2 L504-*2
10.0uH 10.0uH 10.0uH 10.0uH
AMP_COIL_ABCO
L502
10uH
R508
+24V_AMP
18
C521
330pF
OPT C527
50V
0.1uF
C517
C515 C535
10uF 50V
0.1uF
35V 4.7uF AMP_LC_0.33uF AMP_LC_0.47uF
50V
50V C525-*1
C525
0.33uF 0.47uF
50V 50V
C522
2012
C528
330pF
0.1uF
[EP] 50V
50V
PGND_AB_2
48 R509
18
47 PGND_AB_1
OUT_B
46
45 NC_6
50V L504
NC_5 0.033uF
44 10uH
C519
43 BST_B AMP_COIL_ABCO
BST_C
42
41 NC_4 AMP_COIL_ABCO
50V
L501
NC_3
40 0.033uF
10uH
OUT_C
39 C520
PGND_CD_2
38
PGND_CD_1
37 AMP_LC_0.47uF
AMP_LC_0.33uF
C529
C526-*1
C526
0.1uF
0.33uF
0.47uF 50V
50V
2012 50V
C523
330pF
+24V_AMP 50V
C530
0.1uF
C524 50V
OPT 330pF
50V
C516 C518 C536
0.1uF 10uF
4.7uF
50V 35V
50V
0.033uF
L503
50V
10uH
AMP_COIL_ABCO
Close to Speaker
SPK_L+
OPT
C531
2200pF
50V
OPT
SPEAKER_L
C532
2200pF
50V
SPK_L+
SPK_L-
SPK_L-
SPK_R+
SPK_R-
SPK_R+
SPEAKER_R
OPT
C533
2200pF
50V
OPT
C534
2200pF
50V
SPK_R-
XXLY670H-UA
TAS5733 AMP Block
WAFER-ANGLE
4
3
2
1
P501
2013/08/17
16
LGE Internal Use Only