A Board Schematic Diagram (14 Of 18) - Sony kdl-32bx326 Service Manual

A BOARD SCHEMATIC DIAGRAM (14 OF 18)

1 | 2 | 3
A
U401D
AVDD33_USB_2P
AB1
AVDD33_USB_2P
V7
AVSS33_USB_2P
—
USB_VRT AC3
USB_2P_VRT
R497 USB_DP0 AB2
USB_2P_DP0
5.1KOHM +-5% 1/10W USB_DM0
B AC1
USB_2P_DM0
AC2
USB_2P_DP1
AD1
USB_2P_DM1
Close to 5366.
—
C
—
D
—
E
+12V
1 2
FB403 220R/2000mA
—
50
48
HDMI_SW_SCL
46
HDMI_SW_SDA
44
F
42
O0N
40
O0P
38
36
O1N
34
O1P
32
—
30
O2N
28
O2P
26
24
AVDD3V3 OCKN
22
OCKP
20
G
18
O3N
16
O3P
14
R4009
12
O4N
10
O4P
120R 1% 1/10W 8
— LVDS_format
6
4
Panel_12V
2
R4008
NC/0R05 1/16W
H
F O R W X G A P A N E L
—
FOR 26" ~ 40" PANEL_12Vcc
I
—
KDL-22BX325/32BX325/32BX326/32BX425/40BX425
J
| 4 | 5 | 6
Analog Power
AVDD33_LVDSTX
E18
AVDD33_LVDSA
E19
AVDD33_LVDSA
E16
AVSS33_LVDSA
E17
AVSS33_LVDSA
F19 AVDD12_VPLL AVDD3V3
AVDD12_VPLL
G19
AVSS12_VPLL
R498
0R01 1/10W
A24
TP_VPLL
E0P
D17
AE0P
C17 E0N
AE0N
E1P
C19
AE1P
E1N
D19
AE1N
D20 E2P
AE2P
E2N
C20
AE2N
ECKP
C21
AECKP
ECKN
D21
AECKN
D23 E3P
AE3P
E3N
C23
AE3N
E4P
C24
AE4P
D24 E4N
AE4N
D25
AE5P
C25
AE5N
O0P
A17
AO0P
O0N
B17
AO0N
O1P
A18
AO1P
B18 O1N
AO1N
O2P
A19
AO2P
O2N
B19
AO2N
A20 OCKP
AOCKP
OCKN
B20
AOCKN
O3P
A21
AO3P
B21 O3N
AO3N
O4P
A22
AO4P
O4N
B22
AO4N
A23
AO5P
B23
AO5N
MT5366GSNG
CN408
CONN
AVDD3V3
49
47
45
MEMC_RESET#
43
41
E0N R4002
39
E0P NC
37
35
E1N
33
E1P
31
29
E2N
27 Q401
R4003
E2P NC M_OPWM2
25
23
NC
ECKN
21
ECKP
19
17
E3N
15
E3P
13
R4010 NC
11
E4N
R4011
9
E4P
7 NC/120R 1% 1/10W 1 2
FB404 220R/2000mA
5
3
1 Panel_12V
+ 1 2
C490 C489 FB405 220R/2000mA
0.1uF 50V 100uF 25V
F O R F U L L H D P A N E L
| 7 | 8 | 9 |
AVDD3V3 ( 180 mA )
R496 AVDD33_LVDSTX
0R01 1/10W
( ?? mA )
C482 C483
AVDD33_USB_2P 100N 16V 100N 16V
C484 AVDD1V2
( 6.5 mA )
100N 16V
AVDD12_VPLL
R499
0R01 1/10W
C485 C486
100N 16V 100N 16V
CN409
CONN
OSCL1
30
29
28
R494
27
O0N
26
O0P
25
NC/0R05 1/16W
24
O1N
23
O1P
22
21
O2N
20
O2P
19
18
OCKN
17
OCKP
16
15
O3N
14
O3P
13
12
11
LVDS_format +5V_SW
FB401
10
9
8
7
6 +12V
5
FB402
4
Panel_12V
3
2
1
HI = > LVDS POWER ON
FPC Connector
LO = > LVDS POWER OFF
R4004
LVDS_PWR_EN
LVDSVDD
R4006
4.7K 1/10W
10 | 11 | 12 |
+12V
2,12,18 +12V
2,5,8,11,12,13,14 AVDD3V3 AVDD3V3
2,8,9,10,13,16 AVDD1V2 AVDD1V2
2,6,8,11,13,14,16,17,18 +5V_SW +5V_SW
2,8,9,10,13,16 AVDD1V2 AVDD1V2
14 LVDSVDD LVDSVDD
2,6,9,10,14,16,19 DVDD3V3 DVDD3V3
2,3,4,5,6,7,8,9,10,11,12,13,14,16,17,18,19 GND
LVDS_PWR_EN
14 LVDS_PWR_EN
M_OPWM2
14 M_OPWM2
HDMI_SW_SCL
10 OSCL0
HDMI_SW_SDA
10 OSDA0
MEMC_RESET#
14 MEMC_RESET#
USB_DP0
6 USB_DP0
USB_DM0
6 USB_DM0
OSDA1
8,10,12 OSDA1
OSCL1
8,10,12 OSCL1
U416
OSDA1
1 5
SCL SDA
2
GND
3 4
A1 VDD
DVDD3V3
NC/MM3285
C496
100N 16V
NC/120R/6000mA
1 2
LVDSVDD
120R/6000mA
1 2
R4000 C487
47K 1/10W 5% 0.22uF 50V Q400
Si5403DC-T1-GE3
R4001
47K 1/10W 5%
LVDS POWER Control
20K 1/10W
Q402
BC847C
R4007 C488
NC 0.1uF 50V
A 14/18
LVDS INTERFACE
1-857-922-11 <AZ2TK> A-P14
KDL-22BX325/32BX325/32BX326/32BX425/40BX425
13 | 14 | 15 |
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