Read LG 32LK430 / 32LK430B (CHASSIS:LJ01U) 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.
WOOFER_L+
12
R5073
WOOFER
0 . 1 u F
50V
C5043
WOOFER
4.7K
R5053
WOOFER
WOOFER
22000pF
50V
C5066
WOOFER
AMP_SCL
390pF
50V
C5037
WOOFER
WOOFER
0 . 1 u F
16V
C5051
WOOFER
100pF
50V
C5062
WOOFER
1N4148W
100V
OPT
D5004
3 . 3
OPT
R5010
WOOFER_R-
1000pF
50V
C5009
WOOFER
12
R5061
WOOFER
0 . 4 7 u F
50V
C5039
WOOFER
0 . 1 u F
50V
C5061
WOOFER
WOOFER_R+
1uF
25V
C5057
WOOFER
1N4148W
100V
OPT
D5001
3.3K
R5064
WOOFER
WOOFER
WOOFER
WOOFER_R+
10uF
35V
35V
C5050
WOOFER
BLM18PG121SN1D
L5052
WOOFER
+24V
100
R5060
WOOFER
18pF
50V
50V
C5063
WOOFER
AUD_LRCK
22000pF
50V
C5052
WOOFER
12
R5013
WOOFER
0
OPT
R5008
0 . 4 7 u F
50V
C5040
WOOFER
12
R5052
WOOFER
10K
R5012
WOOFER
POWER_DET
+1.8V_AMP2
0 . 1 u F
16V
16V
C5059
WOOFER
0 . 1 u F
50V
C5041
WOOFER
BLM18PG121SN1D
L5053
WOOFER
+3.3V_Normal
100
R5004
WOOFER
+3.3V_Normal
33
R5063
WOOFER
0 . 1 u F
16V
C5005
WOOFER
+1.8V_AMP2
AMP_RESET
AUD_SCK
+24V
390pF
50V
C5036
WOOFER
1N4148W
100V
OPT
D5003
100
R5070
WOOFER
AP1117E18G-13
IC503
WOOFER
2
OUT
3
IN
1
ADJ/GND
SMAW250-05
P5050
WOOFER
1
2
3
4
5
SMD
22pF
50V
50V
OPT
C5015
WOOFER_R-
10K
R5055
WOOFER
BLM18PG121SN1D
L5055
WOOFER
18pF
50V
50V
C5054
WOOFER
0 . 1 u F
C5073
WOOFER
1000pF
50V
C5071
WOOFER
10uF
10V
C5072
OPT
10uF
10V
C5064
OPT
AUD_LRCH
WOOFER_L-
4.7K
R5058
WOOFER
SMD
22pF
50V
50V
OPT
C5014
12
R5059
WOOFER
0 . 1 u F
50V
50V
C5044
WOOFER
4.7K
R5074
WOOFER
1N4148W
100V
OPT
D5002
10uF
10V
C5058
OPT
0 . 0 1 u F
50V
50V
OPT
C5032
390pF
50V
C5035
WOOFER
AUD_MASTER_CLK
10uF
35V
35V
C5034
WOOFER
0 . 1 u F
50V
50V
C5056
WOOFER
WOOFER
+1.8V_AMP2
WOOFER_L+
4.7K
R5023
WOOFER
1uF
25V
C5068
WOOFER
+1.8V_AMP2
1
R5068
WOOFER
0 . 1 u F
50V
50V
C5033
WOOFER
10uF
10V
10V
C5069
WOOFER
12
R5065
WOOFER
0 . 1 u F
50V
C5042
WOOFER
AMP_SDA
33
R5005
WOOFER
WOOFER_L-
2SC3052
Q5050
WOOFER
E
B
C
AMP_MUTE
12
R5071
WOOFER
1uF
25V
C5055
WOOFER
0 . 1 u F
16V
16V
C5004
WOOFER
1/16W
10K
5%
R5077
WOOFER
+3.5V_ST
0 . 1 u F
16V
C5008
WOOFER
SMD
22pF
50V
50V
OPT
C5065
390pF
50V
C5038
WOOFER
0 . 1 u F
50V
50V
C5070
WOOFER
22000pF
50V
C5067
WOOFER
WOOFER
BLM18PG121SN1D
L5054
WOOFER
22000pF
50V
C5030
WOOFER
100
R5054
WOOFER
12
R5050
WOOFER
1uF
25V
C5053
WOOFER
THERMAL
NTP-7100
EAN60969603
IC502
WOOFER
1
BST1A
2
VDR1A
3
/RESET
4
AD
5
DGND_1
6
GND_IO
7
CLK_I
8
VDD_IO
9
DGND_PLL
10
AGND_PLL
11
LF
12
AVDD_PLL
13
DVDD_PLL
14
GND
15
DGND_2
16
DVDD
17
SDATA
18
WCK
19
BCK
20
SDA
21
SCL
22
MONITOR0
23
MONITOR1
24
MONITOR2
25
/FAULT
26
VDR2B
27
BST2B
28
PGND2B_1
29
PGND2B_2
30
OUT2B_1
31
OUT2B_2
32
PVDD2B_1
33
PVDD2B_2
34
PVDD2A_1
35
PVDD2A_2
36
OUT2A_1
37
OUT2A_2
38
PGND2A_1
39
PGND2A_2
40
BST2A
41
VDR2A
42
NC
43
VDR1B
44
BST1B
45
PGND1B_1
46
PGND1B_2
47
OUT1B_1
48
OUT1B_2
49
PVDD1B_1
50
PVDD1B_2
51
PVDD1A_1
52
PVDD1A_2
53
OUT1A_1
54
OUT1A_2
55
PGND1A_1
56
PGND1A_2
57
EP_PAD
NRS6045T100MMGK
10.0uH
WOOFER
L5004
NRS6045T100MMGK
10.0uH
WOOFER
L5007
NRS6045T100MMGK
10.0uH
WOOFER
L5005
NRS6045T100MMGK
10.0uH
WOOFER
L5006
1000pF
50V
50V
C5060
WOOFER
WOOFER_L+
120 mA
WOOFER_R
Vd=1.4V
WOOFER_R-
WOOFER_L-
WOOFER_L
WOOFER_R+
WOOFER AMP
WOOFER_NTP
20101023
15
GP2R
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