Read LG 42PJ150-ZE (CHASSIS:PD01A) Service Manual online
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.
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.
AUDIO
@netLa
@netLa
SPK_R-
SPK_L-
SPK_L+
SPK_R+
SC1_Rout
SC1_Lout
SC2_Lout
SCART1_MUTE
SCART2_MUTE
SC2_Rout
TV_LOUT
DTV/MNT_ROUT
DTV/MNT_LOUT
TV_ROUT
P_17V
IC702
LM324D
3
3
2
2
4
4
1
1
6
6
5
5
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
2SC3052
Q703
2SC3052
Q704
C762
0.1uF
TV_LOUT
TV_ROUT
Q706
RT1P141C-T112
1
2
3
DTV/MNT_LOUT
C773
0.1uF
Q709
RT1P141C-T112
1
2
3
2SC3052
Q710
DTV/MNT_ROUT
2SC3052
Q711
R711
33K
READY
AMP_MUTE
Q701
2SC3052
E
B
C
+3.3V
R787
5.6K
5.6K
R780
5.6K
5.6K
R786
5.6K
5.6K
R781
5.6K
5.6K
C769
33pF
C771
33pF
C770
33pF
C772
33pF
C779
10uF
10uF
16V
C776
10uF
10uF
16V
C777
10uF
16V
C778
10uF
16V
R710
0
R791
10K
R784
10K
R789
10K
R783
10K
R716
10K
R725
10K
R797
2K
1/16W
5%
R794
2K
1/16W
5%
5%
R729
2K
2K
R728
2K
2K
R701
2K
1/16W
5%
R726
2K
2K
R798
2K
1/16W
5%
5%
R727
2K
2K
R782
33K
33K
R785
33K
33K
R790
33K
33K
R779
33K
33K
C701
0.033uF
50V
C702
4700pF
SPK_L+
R702
22
22
C
7
0
3
1
u
F
+3.3V_AVDD_AMP
AUDIO_MASTER_CLK
C704
0.1uF
+3.3V_DVDD
C706
0.1uF
0.1uF
C707
0.1uF
R703
22
22
SDA1
AVSS
AC_DET
C
7
0
8
1
u
F
R704
3.3
R705
3.3
AMP_RST
R706
22
22
C709
1000pF
C710
0.1uF
R707
22K
P_17V
C711
10uF 16V
SCL1
C712
1000pF
50V
1000pF
50V
R708
22
22
P_17V
C713
4700pF
R709
3.3
C714
0.1uF
+3.3V_AVDD_AMP
C715
0.01uF
R712
1K
C717
0.1uF
C718
0.1uF
R713
200
200
1%
C719
0.1uF
0.1uF
+3.3V_DVDD
C720
0.047uF
R714
18K
R715
470
SPK_L-
C722
4.7uF
10V
4.7uF
10V
C723
10uF 16V
C725
0.01uF
C726
0.1uF
AVSS
C727
0.01uF
L702
120-ohm
R717
0
0
C728
0.1uF
C729
0.033uF
50V
C730
2200pF
C732
0.01uF
0.01uF
SPK_R-
MS_SCK
AVSS
C733
0.033uF
50V
C734
0.01uF
MS_LRCK
+3.3V
C735
0.1uF
C736
0.047uF
R718
470
R719
3.3
C737
0.1uF
SPK_R+
C738
0.033uF
50V
50V
L701
120-ohm
MS_LRCH
IC701
TAS5709PHPR
1
OUT_A
2
PVDD_A_1
3
PVDD_A_2
4
BST_A
5
GVDD_OUT_1
6
SSTIMER
7
OC_ADJ
8
NC
9
AVSS
10
PLL_FLTM
11
PLL_FLTP
12
VR_ANA
13
AVDD
14
TESTOUT
15
MCLK
16
OSC_RES
17
DVSS_1
18
VR_DIG
19
PDN
20
LRCLK
21
SCLK
22
SDIN
23
SDA
24
SCL
25
RESET
26
STEST
27
DVDD
28
DVSS_2
29
GND
30
AGND
31
VREG
32
GVDD_OUT_2
33
BST_D
34
PVDD_D_1
35
PVDD_D_2
36
OUT_D
37
PGND_CD_1
38
PGND_CD_2
39
OUT_C
40
PVDD_C_1
41
PVDD_C_2
42
BST_C
43
BST_B
44
PVDD_B_1
45
PVDD_B_2
46
OUT_B
47
PGND_AB_1
48
PGND_AB_2
AVSS
P_17V
C739
0.68uF
C740
0.68uF
C721
330uF
25V
330uF
25V
C775
330uF
25V
25V
P700
WAFER-ANGLE
1
2
3
4
C774
0.1uF
50V
0.1uF
50V
L705
AD-9060
T-AD_9060
DEV
2S
1S
1F
2F
L704
AD-9060
T-AD_9060
DEV
2S
1S
1F
2F
AUDIO
6 10
MSD3368EV Platform
Audio Out Amp
TV_L/ROUT
MUTE Ctrl
MNT/DTV OUT
Audio Amp
Separate DGND AND AVSS
This parts are Located
on AVSS area.
on AVSS area.
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