Read LG 50PK980-ZA (CHASSIS:PD02C) 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.
10/01/
BCM3556-C0
R716
3.3
3.3
+3.3V_DVDD
R718
3.3
3.3
SDA2_3.3V
004:E17;001:Y15
AC_DET
011:I17;001:V10
+3.3V_AU_AVDD
R709
200
200
1%
C719
0.033uF
50V
R712
470
R711
18K
1%
C731
0.033uF
50V
AVSS
AVSS
+3.3V_DVDD
R713
470
C718
0.033uF
50V
50V
C730
0.033uF
50V
AMP_RESET_N
001:O19
R715
3.3
3.3
+3.3V_DVDD
SCL2_3.3V
004:M17;001:Y14
AUD_MASTER_CLK
001:Z13
+3.3V_DVDD
+17V_AMP
C709
10uF 16V
10uF 16V
+3.3V_AU_AVDD
C701
10uF 16V
10uF 16V
AVSS
R717
3.3
3.3
AVSS
L703
120-ohm
L702
120-ohm
IC700
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
TV_LOUT
P_17V
C749
0.1uF
SCART1_MUTE
TV_LOUT
C746
33pF
Q701
RT1P141C-T112
1
2
3
2SC3052
Q702
TV_ROUT
IC701
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
TV_ROUT
2SC3052
Q705
C745
33pF
R729
2K
1/16W
5%
R720
2K
2K
R706
2K
READY
R727
2K
1/16W
5%
5%
R719
2K
2K
R700
0
READY
R705
0
0
R710
0
READY
1/16W
5%
5%
R702
1K
1K
R714
22K
R703
22K
R708
33
R704
33
R707
33
R724
33K
R723
33K
R722
5.6K
5.6K
R721
5.6K
5.6K
R726
10K
R725
10K
C704
0.01uF
0.01uF
R742
22pF
22pF
READY
C703
0.1uF
0.1uF
C700
1000pF
50V
1000pF
50V
READY
C748
22pF
22pF
READY
C747
22pF
22pF
READY
C750
22pF
22pF
READY
C702
1000pF
READY
C707
33pF
33pF
READY
C706
33pF
33pF
READY
C711
0.01uF
0.01uF
C720
0.01uF
0.01uF
C725
0.01uF
0.01uF
C726
0.01uF
0.01uF
C721
0.01uF
C715
0.1uF
0.1uF
C713
0.047uF
C712
4700pF
C710
4700pF
C708
0.047uF
C714
2200pF
C739
0.01uF
0.01uF
C741
0.01uF
0.01uF
C738
0.01uF
0.01uF
C740
0.01uF
0.01uF
+3.3V_DVDD
C742
0.1uF
25V
0.1uF
25V
+3.3V_MULTI
C733
0.68uF
0.68uF
C732
0.68uF
0.68uF
+17V_AMP
P_17V
+17V_AMP
L704
MLB-201209-0120P-N2
0LCML00003B
C
7
1
6
1
u
F
C734
0.1uF
0.1uF
C736
0.1uF
0.1uF
C737
0.1uF
0.1uF
C735
0.1uF
0.1uF
SCART1_Lout_P
SCART1_Lout_N
R730
5.6K
5.6K
SCART1_Rout_P
SCART1_Rout_N
R731
5.6K
5.6K
AUD_LRCH
AUD_LRCK
AUD_SCK
L701
AD-9060
AD-9060
EAP61008401
2S
1S
1F
2F
L700
AD-9060
AD-9060
EAP61008401
2S
1S
1F
2F
P703
WAFER-ANGLE
1
2
3
4
R728
2.2K
READY
R744
2.2K
READY
C744
10uF
10uF
35V
C743
10uF
10uF
35V
C
7
1
7
1
u
F
R1070
10K
READY
+3.3V_ST
R732
47K
READY
R733
47K
READY
R735
47K
READY
R734
47K
READY
C723
47uF
25V
25V
C727
47uF
25V
25V
C724
47uF
25V
25V
C722
47uF
25V
25V
L705
120-ohm
C728
10uF
25V
10uF
25V
C729
10uF
25V
10uF
25V
C705
4.7uF
16V
4.7uF
16V
SDA3_3.3V
004:E17;001:Y15
SCL3_3.3V
004:M17;001:Y14
R736
33
READY
R701
33
READY
AMP
PULL DOWN
This parts are Located
on AVSS area.
on AVSS area.
SPK_R-
Separate DGND AND AVSS
SPK_L-
SPK_R+
SPK_L+
TV_L/ROUT
MUTE Ctrl
MNT/DTV OUT
Audio Out Amp
7 13
AUDIO AMP
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