Bu1 Board Schematic Diagram (7 Of 12) - Sony KDL-32SL130 Service Manual

BU1 BOARD SCHEMATIC DIAGRAM (7 OF 12)

1 | 2 | 3 | 4 | 5 |
A
ST B Y 3.3V
FB 4011
0uH
— STBY 3.3V 1
GND 2 FB 4009
0uH
POWER_ON 3 POWER1
B
AC_OFF_DET 4 AC_OFF_DET
AU_13V
FB 4008
AU_13V 5 FB 4003
0uH
0uH
AU_13V 6
C 4001
—
0. 001
AU_GND 7 50V
X7R
1005
AU_GND 8
GND
C UNREG6.5V 9
UNREG6.5V 10
GND 11
—
GND 12
C 4041 C 4042 C 4043 C 4044 C 4045 C 4046
WHT
470p 470p 470p 470p 470p 100p
12P
50V 50V 50V 50V 50V 50V
CN4001
X7R X7R X7R X7R X7R CH
D3.3V
D 1005 1005 1005 1005 1005 1005
TO G1H
CN6201
OR
T O G3
CN6202
—
GND
OLD GND_D
E
—
D1.8V
F
R 4052
— 0
REG12V/PANEL5V 1
R 4089
REG12V 6 . 8 k
REG12V 2
1/16W
G FB 4001 CHIP
5%
REG12V 3 0uH
GND 4
GND 5
—
GND 6 R 4090
10k
CN4002
1/16W
6P
CHIP
WHT
5% GND
H
TO G1H
CN6202
OR
T O G3
CN6203
—
I
REG12V
F 4005
—
5A C 4029
R 4049
1
330k
25V
1/16W
CHIP
5%
2012
J
R 4050
33k
1/16W
CHIP
5%
R 4045
— 0
POWER3
C 4030
DTC114EUA-T106
0 . 1
16V
B
K 1608
GND
—
L
—
M
—
N
—
O
—
P
KDL-32SL130/40SL130
6 | 7 | 8 | 9 | 10 | 11 |
D3.3V
R 4008
10k
VDDMQO 1/16W
R 4087 Q4016 CHIP
10k
R T 1N140M-T P-1 5%
1/16W
CHIP
R 4013
5%
100k
1/16W
CHIP
5%
1005
Q4017
R T 1N140M-T P-1
REG5V
GND
OLD GND_D
R 4006
100k
1/16W
CHIP
5%
R 4002
100k
1/16W
CHIP
R 4007
5%
150k
1/16W
CHIP
5%
1005
Q4002
D1.0V
R T 1N140M-T P-1
Q4001
R T 1N140M-T P-1
GND
R 4088 OLD GND_D
33k
1/16W
CHIP PANEL12V
5%
R 4042
100k
1/16W
CHIP
5%
Q4019
R T 1N140M-T P-1
R 4043
33k
1/16W
CHIP
5%
GND
Q4018
R T 1N140M-T P-1 GND
Q4012
UPA1716G-E 2
PANEL12V
Q4011
12 | 13 | 14 | 15 | 16 | 17 |
DCAL ERT1
TRIDENT
DC_ALERT1
GND TERMINAL
E T 4001
E T 4002
DCAL ERT2
E T 4003
DC_ALERT2
FE
E T 4004
E T 4005
E T 4006
DCAL ERT3
E T 4007
PANEL 5V
DC_ALERT3
GND
OLD GND_D
POWE R E DC_AL E R T
18 | 19 | 20 | 21 | 22 | 23 |
R 4048
470
1/10W
L FB K 1608HS601
RN-CP
0.5% FB 4005
R 4047 0uH
2 . 2 k
DIMMER 1 DIMMER
1/16W
CHIP
BACKLIGHT 2 BACKLIGHT
FB 4006
0uH
3 INV_ERR
FB 4007
FB 4010
0uH
0uH
4 GND
5 BALANCER_ERR
CN4003
FB 4056
5P
0uH
WHT
C 4053
0 . 0 1 C 4033 C 4034 C 4035
GND
0 . 0 1 4 . 7 0 . 0 1
25V
6. 3V 25V
B 25V OLD GND_D
X 6S
1608 X7R X7R
1005 2012 1005
PANEL _FAIL
D3.3V
R 4060
R 4058 10k
10k 1/16W
1/16W CHIP
CHIP
R 4086
10k
1/16W
CHIP
Q4014
5%
R T 1N141M-T P-1
Q4015
R T 1N141M-T P-1
B U1 7/12
A -1273-105-B <W A X 3>B U 1-P7
KDL-32SL130/40SL130
24 | 25 |
TO INV ERTER BOARD
OR
T O G3
CNCN6203
69