Read LG 32LV3700-ZC / 32LV375G-ZC / 32LV375S-ZC / 32LV375W-ZC (CHASSIS:LD12B) Service Manual online
THERMAL
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.
D4604
100V
1N4148W
OPT
Q4601
2SC3052
E
B
C
C4624
0.01uF
50V
0.01uF
50V
OPT
0.1uF
C4620
50V
SPK_L-
AUD_LRCK
C4616
22000pF
50V
L4601
MLB-201209-0120P-N2
R4614
12
C4615
1000pF
50V
0.1uF
C4619
50V
SPK_L-
C4612
0.1uF
16V
0.1uF
C4601
50V
C4610
10uF
10V
OPT
R4618
4.7K
R4615
12
C4611
10uF
10uF
10V
OPT
R4606
100
SPK_R-
C4623
10uF
35V
R4609
12
+24V
R4619
4.7K
C4604
1000pF
50V
C4622
10uF
35V
10uF
35V
SPK_R+
C4603
100pF
50V
+3.3V_Normal
C4634
0.47uF
50V
AUD_SCK
R4602
10K
R4607
3.3
3.3
OPT
C4609
33pF
50V
33pF
50V
SPK_R-
P4601
WAFER-ANGLE
1
2
3
4
0.1uF
C4637
50V
SPK_R+
+24V_AMP
R4613
12
0.1uF
C4639
50V
R4610
12
C4633
1uF
25V
1uF
25V
C4632
390pF
50V
R4611
12
+24V_AMP
D4601
100V
1N4148W
OPT
0.1uF
C4602
50V
SDA3_3.3V
C4630
390pF
50V
AUD_MASTER_CLK
0.1uF
C4618
50V
SPK_L+
C4625
22000pF
22000pF
50V
C4631
390pF
50V
R4612
12
AMP_MUTE
0.1uF
C4608
16V
R4605
3.3K
0.1uF
C4621
50V
D4602
100V
1N4148W
OPT
L4602
BLM18PG121SN1D
C4605
1000pF
50V
C4626
22000pF
50V
22000pF
50V
R4604
100
0.1uF
C4614
16V
C4627
1uF
25V
1uF
25V
SCL3_3.3V
+24V_AMP
0.1uF
C4638
50V
C4629
390pF
50V
AUD_LRCH
R4601
10K
C4628
1uF
25V
25V
SPK_L+
C4617
22000pF
50V
AMP_RESET_N
R4608
12
D4603
100V
1N4148W
OPT
+3.5V_ST
0.1uF
C4636
50V
0.1uF
C4613
16V
C4606
10uF
10V
OPT
C4607
33pF
50V
33pF
50V
C4635
0.47uF
50V
R4616
4.7K
R4603
100
R4617
4.7K
L4605
10.0uH
10.0uH
L4606
10.0uH
10.0uH
L4603
10.0uH
10.0uH
L4604
10.0uH
10.0uH
IC4601
NTP-7400L
1
AGND_PLL
2
AVDD_PLL
3
DVDD_PLL
4
LF
5
DGND_PLL
6
GND_1
7
DGND
8
DVDD
9
SDATA
10
WCK
11
BCK
12
SDA
13
SCL
14
/FAULT
15
MONITOR0
16
MONITOR1
17
MONITOR2
18
BST2B
19
PGND2B
20
OUT2B_1
21
OUT2B_2
22
PVDD2_1
23
PVDD2_2
24
PVDD2_3
25
OUT2A_1
26
OUT2A_2
27
PGND2A
28
BST2A
29
VDR2
30
GND_2
31
VCC_5
32
VDR1
33
BST1B
34
PGND1B
35
OUT1B_1
36
OUT1B_2
37
PVDD1_1
38
PVDD1_2
39
PVDD1_3
40
OUT1A_1
41
OUT1A_2
42
PGND1A
43
BST1A
44
/RESET
45
AD
46
GND_IO
47
CLK_I
48
VDD_IO
49
[EP]
SPEAKER_L
1ST : 0TRIY80001A 2ND : 0TR387500AA
SPEAKER_R
Q4601
DUAL COMPONENT
BCM35230
LV7 EU AMP
46
50
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