Buht Board Schematic Diagram (18 Of 18) - Sony KDL-46NX810 Service Manual

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BUHT BOARD SCHEMATIC DIAGRAM (18 OF 18)

1
|
2
|
3
|
4
|
5
|
A
B
REG+12V
C
C3703
3.15A
1608
F3700
3.15A
24V
D
IC3700
BD9540EFV
BOOT1
NC
U_PWR_CTRL_1.0V
EN1
E
VOUT1
FB1
NC
POWER+5V
GND
CTL1
CTL2
F
R3721
220
FB2
C3700
1/16W
680p
RN-CP
VOUT2
50V
0.5%
X7R
EN2
R3702
C3714
R3704
12k
0 . 0 0 1
4 . 7 k
1/16W
1/16W
50V
NC
RN-CP
RN-CP
X7R
0.5%
0.5%
BOOT2
R3700
C3701
R3703
C3712
R3705
10k
680p
3 . 3 k
0 . 0 0 1
10k
G
1/16W
50V
1/16W
1/16W
50V
CHIP
X7R
RN-CP
RN-CP
X7R
5%
0.5%
0.5%
H
I
J
GND_D
K
L
M
N
O
P
KDL-46NX810/55NX810/55NX811/60NX810
6
|
7
|
8
|
9
|
10
|
11
|
+3.3V_MAIN
L3700
2.2uH
VLC5045-2R2N
145773011
JL3711
JL3712
3
2
4
C3713
C3716
C3717
22
22
22
6 . 3 V
6 . 3 V
6 . 3 V
X6S
X6S
X6S
2012
2012
2012
0 . 1
50V
X7R
1
5
6
JL3701
C3707
10
16V
X6S
3216
HG1
SW1
LG1
PGND1
POWER+5V
ILIM1
VIN
5VREG
VCC
TEST
ILIM2
PGND2
C3704
4 . 7
16V
LG2
X6S
2012
SW2
HG2
C3711
2 . 2
6 . 3 V
X6S
1608
C3702
R3706
R3707
0 . 1
100k
47k
50V
1/16W
1/16W
X7R
CHIP
CHIP
1608
6
5
4
D3
D2
D1
RP1E100RNFPFTR
Q3701
S1
S2
G
D+1.05V
1
2
3
L3701
1.0uH
VLC5045-1R0N
145786411
JL3713
JL3714
6
5
4
D3
D2
D1
C3709
C3715
C3718
C3721
10
22
22
22
16V
6 . 3 V
6 . 3 V
6 . 3 V
X6S
X6S
X6S
X6S
RP1E100RNFPFTR
3216
2012
2012
2012
Q3702
S1
S2
G
C3760
C3761
10
10
1
2
3
16V
16V
X6S
X6S
3216
3216
3.15A
F3701
3.15A
24V
C3708
C3729
C3731
10
10
10
16V
16V
16V
X6S
X6S
X6S
3216
3216
3216
PGND
VREG
PGND
VCC
PGND
ILIM
IC3701
PGND
GND
BD95503MUV-E2
PGND
VFB
SW
VOUT
U_POWER2
C3733
0 . 1
50V
X7R
1608
GND_D
12
|
13
|
14
|
15
|
16
|
17
PLL+1.05V
JL3719
JL3720
U_PWR_CTRL_1.0V
C3720
C3726
1
6 . 3 V
1
X6S
6 . 3 V
X6S
1005
JL3704
GND_D
A+1.8V
IC3702
S-1132B18-M5T1G
JL3717
JL3718
VIN
VOUT
VSS
U_PWR_CTRL_DDR2
ON/OFF
NC
JL3703
GND_D
JL3715
JL3716
4
5
6
S
D
D
Q3703
RTQ035P02TR
C3723
R3713
G
D
D
1
4 . 7 k
6 . 3 V
1/16W
3
2
1
X6S
CHIP
1005
R3714
1k
1/16W
CHIP
5%
Q3704
U_PWR_CTRL_3.3V
DRC5114E0L
GND_D
A+3.3V
+5V_MAIN
JL3721
JL3722
5
4
C3728
C3722
1
0 . 1
6 . 3 V
16V
X6S
X7R
1005
1005
1
2
3
U_PWR_CTRL_3.3V
3.15A
F3703
JL3705
3.15A
GND_D
24V
C3751
10
16V
X6S
3216
PGND
PGND
PGND
PGND
BD95503MUV-E2
PGND
SW
R3727
R3728
33k
1k
1/16W
1/16W
RN-CP
RN-CP
0.5%
0.5%
U_PWR_CTRL_DDR2
+5V_MAIN
C3735
R3723
2 . 2
5 . 6 k
10V
1/16W
X7R
RN-CP
2012
0.5%
E
GND_D
JL3731
JL3732
1
2
L3702
4.7uH
NR5040T-4R7N
145787311
GND_D
C3738
C3739
BUHT 18/18
22
22
6 . 3 V
6 . 3 V
X6S
X6S
2012
2012
POWER
|
18
|
19
|
20
|
21
|
22
|
+12.5V
STBY_+3.3V
JL3805
JL3807
1
STBY_+3.3V
C3800
2
AUDIO+12.5V
0 . 1
16V
JL3802
X7R
3
AUDIO+12.5V_GND
1
GND_AU
1005
4
REG+12.5V_GND
REG+12V
5
REG+12.5V_GND
JL3804
6
REG+12.5V
C3807
0 . 0 1
7
REG+12.5V
25V
X7R
8
T-CON_VCC(12.5V/5V)
1005
CN3800
8P
PANEL_VCC_SW
182160711
JL3806
JL3803
C3804
GND_D
0 . 1
D+3.3V
+5V_MAIN
D+3.3V
RB3800
10k
DC_ALERT
1
4
R3808
2
5
100k
1/16W
CHIP
5%
1005
3
6
Q3800
RT3N11M-TP-1
GND_D
VREG
VCC
R3742
ILIM
4 . 7 k
1/16W
IC3706
RN-CP
GND
0.5%
VFB
VOUT
DDR2_+1.8V
C3754
R3741
C3752
2 . 2
3 . 3 k
10V
1/16W
0 . 1
X7R
RN-CP
50V
2012
X7R
1608
JL3706
JL3707
C3757
22
GND_D
6 . 3 V
X6S
2012
A-1761-160-A <AZ1H> BUHT-P18
KDL-46NX810/55NX810/55NX811/60NX810
30

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