KDL-22BX325, KDL-32BX325, KDL-32BX425, KDL-40BX425 (serv.man2) - Sony TV Service Manual (repair manual). Page 28

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28 
KDL-22BX325/32BX325/32BX425/40BX425
KDL-22BX325/32BX325/32BX425/40BX42
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A
—
B
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C
—
D
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E
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F
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G
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H
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I
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A BOARD SCHEMATIC DIAGRAM (PAGE 14 OF 18)
Analog Power
( ?? mA )
( 180 mA )
( 6.5 mA )
Close to 5366.
L
E
N
A
P
 
D
H
 
L
L
U
F
 
R
O
F
L
E
N
A
P
 
A
G
X
W
 
R
O
F
FOR 26" ~ 40"  PANEL_12Vcc
LO = > LVDS  POWER OFF
LVDS POWER Control
HI = > LVDS  POWER ON
FPC Connector
MEMC_RESET#
Panel_12V
AVDD33_LVDSTX
AVDD33_USB_2P
AVDD12_VPLL
M_OPWM2
USB_DM0
USB_DP0
E3P
O3P
O2N
OCKP
O1P
USB_DM0
O1N
USB_VRT
E4P
O4N
E4N
USB_DP0
AVDD33_USB_2P
O0P
E0N
E3N
AVDD33_LVDSTX
O0N
AVDD12_VPLL
ECKP
E0P
E2N
E1N
OCKN
E1P
ECKN
E2P
O4P
O2P
O3N
Panel_12V
LVDS_format
O4P
O4N
O3P
O3N
OCKP
OCKN
O2P
O2N
O1P
O1N
O0P
O0N
E0N
E0P
HDMI_SW_SCL
HDMI_SW_SDA
E1N
E1P
E2N
E2P
ECKN
ECKP
E3N
E3P
E4N
E4P
MEMC_RESET#
M_OPWM2
LVDS_PWR_EN
HDMI_SW_SDA
HDMI_SW_SCL
LVDS_PWR_EN
O1P
O3N
O1N
O2P
O0P
O0N
LVDS_format
O2N
O3P
Panel_12V
OCKP
OCKN
OSCL1
OSDA1
OSDA1
OSCL1
AVDD3V3
2,5,8,11,12,13,14
AVDD1V2
2,8,9,10,13,16
GND
2,3,4,5,6,7,8,9,10,11,12,13,14,16,17,18,19
+12V
2,12,18
LVDS_PWR_EN
14
OSCL0
10
MEMC_RESET#
14
OSDA0
10
M_OPWM2
14
USB_DP0
6
USB_DM0
6
+5V_SW
2,6,8,11,13,14,16,17,18
AVDD1V2
2,8,9,10,13,16
LVDSVDD
14
DVDD3V3
2,6,9,10,14,16,19
OSCL1
8,10,12
OSDA1
8,10,12
+12V
AVDD3V3
AVDD1V2
AVDD3V3
+12V
AVDD3V3
AVDD1V2
AVDD3V3
AVDD3V3
+5V_SW
LVDSVDD
+5V_SW
LVDSVDD
+12V
AVDD1V2
LVDSVDD
DVDD3V3
DVDD3V3
R4008
NC/0R05 1/16W
R499
0R01 1/10W
FB401
NC/120R/6000mA
1
2
C486
100N 16V
FB404
220R/2000mA
1
2
R4000
47K 1/10W 5%
U416
NC/MM3285
1
2
3
4
5
SCL
GND
A1
VDD
SDA
C488
0.1uF 50V
CN408
CONN
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
FB405
220R/2000mA
1
2
MT5366GSNG
U401D
D17
C17
C19
D19
D20
C20
C21
D21
D23
C23
C24
D24
D25
C25
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
E18
E19
F19
AB2
AC1
AC2
AD1
AB1
V7
AC3
E16
E17
G19
AE0P
AE0N
AE1P
AE1N
AE2P
AE2N
AECKP
AECKN
AE3P
AE3N
AE4P
AE4N
AE5P
AE5N
AO0P
AO0N
AO1P
AO1N
AO2P
AO2N
AOCKP
AOCKN
AO3P
AO3N
AO4P
AO4N
AO5P
AO5N
TP_VPLL
AVDD33_LVDSA
AVDD33_LVDSA
AVDD12_VPLL
USB_2P_DP0
USB_2P_DM0
USB_2P_DP1
USB_2P_DM1
AVDD33_USB_2P
AVSS33_USB_2P
USB_2P_VRT
AVSS33_LVDSA
AVSS33_LVDSA
AVSS12_VPLL
R494
NC/0R05 1/16W
R4003
NC
+
C489
100uF 25V
R4
0
0
5
N
C
/0R
05 1/
16W
R4006
4.7K 1/10W
R496
0R01 1/10W
C487
0.22uF 50V
R4002
NC
R4004
20K 1/10W
C484
100N 16V
FB403
220R/2000mA
1
2
C485
100N 16V
CN409
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Q401
NC
Q402
BC847C
C482
100N 16V
FB402
120R/6000mA
1
2
R4009
120R 1% 1/10W
R4001
47K 1/10W 5%
R4007
NC
R497
5.1KOHM +-5% 1/10W
R4011
NC/120R 1% 1/10W
Q400
Si5403DC-T1-GE3
1
2
3
4
5
6
7
8
D
D
D
GS
D
D
D
C483
100N 16V
C496
100N 16V
C490
0.1uF 50V
R498
0R01 1/10W
R4010 NC
A 14/18
LVDS INTERFACE
1-857-922-11 <AZ2TK> A-P14

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