LG 65UB930T Service Manual

THERMAL
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.
L5705
SP-7850_10 Height_Amp
10uH
C5701
33pF
50V
L5704
SP-7850_10
Height_Amp
10uH
C5725
1000pF
50V
0.1uF
C5723
50V
Height_Amp
R5709
3.3
1/10W
Height_Amp
10uF
C5708
35V
WOOFER_MUTE
R5713
100
1/16W
C5709
22000pF
50V
+3.3V_NORMAL
SPK_WOOFER_R+
+3.3V_NORMAL
+24V_AMP_WOOFER_L
SPK_WOOFER_L-
C5710
22000pF
50V
R5703
5.6
1/10W
R5701
100
C5706
22000pF
50V
I2S_WOOFER
+24V
L5701
BLM18PG121SN1D
P5701
FW25001-02(SPK 2P)
Woofer_Amp
WAFER-ANGLE
1
2
AMP_RESET_N
0.1uF
C5704
16V
C5705
22000pF
50V
AUD_LRCH
SPK_WOOFER_R-
C5715
0.47uF
50V
AUD_LRCK
C5714
1uF
10V
C5722
0.47uF
50V
Height_Amp
R5712
4.7K
Height_Amp
IC5700
NTP7514
3
NC_2
2
VDD_PLL
4
GND
1
NC_1
6
DVDD
5
NC_3
7
SDATA
8
WCK
9
BCK
10
SDA
11
SCL
12
FAULT
13
MONITOR_0
14
MONITOR_1
15
MONITOR_2
16
BST2B
17
PGND2B
18
OUT2B
19
PVDD2B
20
PVDD2A
21
OUT2A
22
PGND2A
23
BST2A
24
VDR2
25
AGND
26
NC_4
27
VDR1
28
BST1B
29
PGND1B
30
OUT1B
31
PVDD1B
32
PVDD1A
33
OUT1A
34
PGND1A
35
BST1A
36
RESET
37
AD
38
CLK_I
39
GND_IO
40
VDD_IO
41
[EP]GND
L5703
SP-7850_10
10uH
R5705
4.7K
C5718
0.1uF
50V
R5706
4.7K
0.1uF
C5717
50V
C5711
1uF
10V
+24V_AMP_WOOFER_L
C5703
1uF
10V
C5700
33pF
50V
R5708
4.7K
Woofer_Amp
AUD_MASTER_CLK
0.1uF
C5716
50V
SPK_WOOFER_R-
R5704
5.6
1/10W
C5726
390pF
50V
Height_Amp
R57024.7K
R5711
4.7K
Height_Amp
C5719
0.1uF
50V
C5702
1uF
10V
I2S_WOOFER
10uF
C5707
35V
SPK_WOOFER_L-
AUD_SCK
SPK_WOOFER_L+
R5700
100
R5710
3.3
1/10W
Height_Amp
C5713
390pF
50V
C5712
390pF
50V
0.1uF
C5724
50V
Height_Amp
L5700
UBW2012-121F
+24V_AMP_WOOFER_L
SPK_WOOFER_R+
R5707
4.7K
Woofer_Amp
SPK_WOOFER_L+
C5721
390pF
50V
Height_Amp
L5702
SP-7850_10
10uH
C5720
10uF
10V
R5714
4.7K
I2C_SDA2
I2C_SCL2
P5700
Height_Amp
WAFER-ANGLE
1
2
3
4
AUD_LRCH1
R5715
0
Height_Amp
R5716
0
Woofer_Amp
0x56
From DACLRCH
Woofer/Height
Height
UB85/95/UC97 only
BSD-14Y-UD-057-02-HD
2013.12.17
UB95 : Woofer Amp
UC97 : Height Amp
UB95
Woofer_Amp
OPTION Selection
UC97
Woofer/Height_Amp
Height_Amp
-.Separation Of I2S
UB95 : Woofer Amp(LRCH)
UC97 : Height Amp(LRCH1)
UB95
UC97
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only

LG 65UB930T Specifications

General

Brand	LG
Model	65UB930T
Category	LED TV
Language	English