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KLV-32L400A/37L400A
KLV-32L400A/37L400A
30
BG2A BOARD SCHEMATIC DIAGRAM (7 OF 8)
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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16
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21
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22
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
1005
50V
0 . 0 0 1
X7R
C4001
JL4015
JL4016
1/16W
CHIP
100k
R4042
5%
CHIP
0
R4048
AC_OFF_DET
0uH
FB4009
DIMMER
1005
1/16W
CHIP
5%
R4013
100k
DC_ALERT1
REG12V
DC_ALERT3
0uH
FB4011
PANEL_FAIL
RT1N141M-TP-1
Q4014
JL4014
STBY3.3V
PANEL12V
BACKLIGHT
POWER3
1/16W
CHIP
5%
10k
R4008
AU_13V
POWER1
DC_ALERT2
D3.3V
8765
4
3
2
1
S1
S2
S3
G
D1
D2
D3
D4
Q4012
D3.3V
PANEL12V
0
R4026
654
3
2
1
DDG
S
D
D
RTQ045N03TR
Q4008
16V
100
C4002
D3.3V-2
JL4005
0
R4017
1/16W
RN-CP
12k
R4014
JL4013
10k
R4023
F4001
3.15A
24V
JL4002
3216
25V
4 . 7
X7R
C4004
654
3
2
1
DDG
S
D
D
RTQ045N03TR
Q4007
1005
16V
0 . 1
C4010
10V
10
C4013
X7R
JL4009
0
R4020
I
O
G
MM1662FTRE
IC4002
JL4008
VL1_8
JL4004
3216
25V
4 . 7
X7R
C4005
JL4003
100
6.3V
C4025
1608
0
R4035
JL4010
D3.3V
0
R4016
VDDMQO
1/16W
RN-CP
39k
R4033
JL4007
2012
0
R4034
VA1_8
VD1_8
6 . 8 k
R4028
FB4004
0
R4018
JL4006
POWER2
1005
16V
0 . 1
C4024
JL4001
4.7uH
L4001
3216
10V
10
X7R
C4016
JL4011
0
R4019
654
3
2
1
DDG
S
D
D
RSQ035P03TR
Q4005
REG12V
1005
16V
0 . 1
C4021
4.7uH
L4002
10uH
L4053
D5V
EMI
G
0uH
FL4052
EMI
G
0uH
FL4051
10uH
L4051
3216
16V
10
X6S
C4086
TU5V
24V
3.15A
F4050
25V
220
C4089
D5V
FB4050
HDMI5V
50V
1
C4065
D5V
FB4051
USB5V
50V
1
C4072
REG12V
1/16W
CHIP
5%
10k
R4066
1/16W
CHIP
100k
R4006
5%
1005
1/16W
CHIP
R4007
5%
150k
D5V
0uH
FB4003
1
2
3
4
5
6
6P
CN4002
WHT
NC
REG12V/PANEL5V
REG12V
REG12V
GND
GND
R4052
0
1608
CHIP
1
2
3
4
5
6
7
8
9
10
11
12
WHT
12P
CN4001
STBY3.3V
GND
POWER_ON
AC_OFF_DET
AU_13V
AU_13V
AU_GND
AU_GND
NC
NC
GND
GND
R4043
5%
33k
1/16W
CHIP
PANEL5V
1608
CHIP
0
R4036
1608
CHIP
0
R4037
1/16W
CHIP
2 . 2 k
R4047
R4049
330k
R4050
33k
1SMA5915BT
D4010
1SMA5915BT
D4008
1005
16V
0 . 1
C4062
1005
16V
0 . 1
C4063
1005
50V
470p
X7R
C4042
1005
50V
470p
X7R
C4045
1005
50V
470p
X7R
C4044
1005
50V
470p
X7R
C4041
1005
50V
470p
X7R
C4043
1005
50V
2200p
X7R
C4008
0 . 0 0 1
C4015
C4029
1
MA24D5000BS0
D4006
MA24D5000BS0
D4007
RN-CP
150k
R4083
1/16W
0.5%
CHIP
0
R4084
RN-CP
33k
R4085
1/10W
1/16W
CHIP
10k
R4058
1/16W
CHIP
10k
R4060
1/16W
RN-CP
15k
R4021
0.5%
1/16W
RN-CP
4 . 7 k
R4005
1/16W
RN-CP
15k
R4040
2012
25V
1
C4011
X7R
2012
25V
1
C4012
X7R
1608
25V
0 . 0 1 5
B
C4014
1005
16V
220p
CH
C4003
1005
50V
56p
CH
C4018
C4053
0 . 0 1
25V
B
Q4015
10k
R4086
JL4018
2012
10V
4 . 7
X7R
C4034
1005
25V
0 . 0 1
X7R
C4033
E
ET4005
E
ET4003
E
ET4006
E
ET4007
E
ET4008
RT1N140M-TP-1
Q4016
RT1N140M-TP-1
Q4017
1005
1/16W
CHIP
5%
10k
R4087
VDDMQO
0uH
FB4001
1/16W
RN-CP
47k
R4010
1/16W
RN-CP
47k
R4011
1/16W
RN-CP
68k
R4012
1/16W
RN-CP
6 . 8 k
R4031
1/16W
RN-CP
120k
R4032
Q4011
RT1N141M-TP-1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
0uH
FB4055
R4045
0
AU_HP12V
47uH
L4055
16V
100
C4077
1608
16V
0 . 4 7
X7R
C4078
GND
GND
GND
16V
47
C4079
GND
10uH
L4056
16V
47
C4081
MM3Z10VT1
D4056
AU_9V
E
ET4001
E
ET4004
F4005
5A
24V
1005
50V
100p
CH
C4046
0uH
FB4058
1
2
3
4
5
PQ200WNA1ZPH
IC4052
VIN
VC
VOUT
VADJ
GND
1/16W
RN-CP
0.5%
4 . 7 k
R4150
1/16W
RN-CP
0.5%
680
R4151
1/16W
RN-CP
0.5%
2 . 2 k
R4152
3216
25V
4 . 7
X7R
C4082
3216
25V
4 . 7
X7R
C4083
3216
16V
10
X6S
C4084
1608
16V
0 . 1
B
C4085
36V
1.6A
F4006
GND
C4057
0 . 0 0 1
50V
X7R
1005
GND
2012
25V
0 . 2 2
B
C4058
D4012
6.3V
100
C4054
6.3V
100
C4055
6.3V
100
C4022
1005
50V
0 . 0 0 1
X7R
C4059
GND
654
3
2
1
DDG
S
D
D
RSQ035P03TR
Q4006
1608
16V
0 . 0 3 3
B
C4009
JL4019
JL4020
JL4021
JL4023
JL4025
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
BD9853AFV-E2
IC4001
Vcc
OUT1_1
OUT1_2
VB
RT
FB1
-INE1
CSCP1
CSCP2
-INE2
FB2
GND
CTL
OUT1_2
OUT2_1
VH
16V 0.1
C4076
B
1608
50V
68p
C4087
CH
1608
GND
GND
3225
16V
22
B
C4090
3225
16V
22
B
C4091
1608
50V
2200p
B
C4092
2SC3052EF-T1-LEF
Q4020
2SC3052EF-T1-LEF
Q4021
1/16W
CHIP
5%
10k
R4093
1/16W
CHIP
5%
10k
R4094
CHIP
0
R4095
1/16W
CHIP
5%
22k
R4096
GND
GND
GND
GND
GND
STBY3.3V
POWER2
POWER2
1/16W
CHIP
5%
1k
R4097
0uH
FB4008
0uH
FB4056
FB4005
600
1
2
3
4
5
6
7
8
RSX201L-30TE25
D4050
BD9322EFJ
IC4051
1
DC INPUT
2
ON/OFF
3
DCOUT
4
REF
5
GND
678
9
MAZ8056GMLS0
D4004
MAZ8056GMLS0
D4005
MAZ8056GMLS0
D4011
1
2
3
4
5
CN4003
5P
DIMMER
BACKLINGHT
INV_ERR
GND
BALANCER_ERR
1608
50V
1500p
X7R
C4100
GND
C4056
16V
39
DCALERT2
PANEL5V
FE
DCALERT1
TRIDENT
DCALERT3
3.15A
TO TRIDENT
OLD GND_D
OLDGND_AU
OLD GND_D
OLD GND_D
OLD GND_D
OLD GND_D
OLD GND_D
OLD GND_D
OLD GND_D
OLD GND_D
OLD GND_D
OLD GND_A
POWER
GROUND
A-1541-632-A <WAX3B> BG2A-P7
BG2A 7/8
POWER & DC ALERT
TO PWR
TO PWR
TO Balancer