Toshiba 40LV733G Service Manual page 37

5
DVDD3V3
PCB LAYOUT: Place all decoupling capacitors (0.1uf)as close to the pin
as possible.
C410 C411 C412 C413
10uF 10V 10uF 10V 10uF 10V 0.1uF 50V
D
U128
31
16 HPD0
R487 10R 1/10W 5%
32
16 RPWR0
29
16 DSDA_0
30
16 DSCL_0
C418
65
16 RR0XC-
1uF 25V
66
16 RR0XC+
67
16 RR0X0-
R488
68
16 RR0X0+
3.3K +-1% 1/10W
69
16 RR0X1-
70
16 RR0X1+
71
16 RR0X2-
72
16 RR0X2+
35
16 HPD1
R490 10R 1/10W 5%
36
C
16 RPWR1
33
16 DSDA_1
34
16 DSCL_1
1
16 RR1XC-
C419
2
16 RR1XC+
1uF 25V
R493
3
16 RR1X0-
3.3K +-1% 1/10W
4
16 RR1X0+
5
16 RR1X1-
6
16 RR1X1+
7
16 RR1X2-
8
16 RR1X2+
41
16 HPD2
R498 10R 1/10W 5%
42
16 RPWR2
39
16 DSDA_2
40
16 DSCL_2
B 11
16 RR2XC-
C424
12
16 RR2XC+
1uF 25V
R500
13
16 RR2X0-
3.3K +-1% 1/10W
14
16 RR2X0+
15
16 RR2X1-
16
16 RR2X1+
17
16 RR2X2-
18
16 RR2X2+
45
16 HPD3
R505 10R 1/10W 5%
46
16 RPWR3
43
16 DSDA_3
44
16 DSCL_3
19
16 RR3XC-
C425
20
16 RR3XC+
1uF 25V
21
16 RR3X0-
22
16 RR3X0+
R507
A 3.3K +-1% 1/10W
23
16 RR3X1-
24
16 RR3X1+
25
16 RR3X2-
26
16 RR3X2+
5
4
C414 C415 C416
0.1uF 50V 0.1uF 50V 0.1uF 50V
HPD0
R0PWR5V
DSDA0
DSCL0
R0XCN
R0XCP
R0X0N
R0X0P
R0X1N
R0X1P
R0X2N
R0X2P
HPD1
R1PWR5V
DSDA1
DSCL1
R1XCN
R1XCP
R1X0N
R1X0P
R1X1N
R1X1P
R1X2N
R1X2P
HPD2
R2PWR5V
DSDA2
DSCL2
R2XCN
R2XCP
R2X0N
R2X0P
R2X1N
R2X1P
R2X2N
R2X2P
HPD3
R3PWR5V
DSDA3
DSCL3
R3XCN
R3XCP
R3X0N
R3X0P
R3X1N
R3X1P
R3X2N
R3X2P
SII9187ACNU
4
3
+5VSB
+5V_SW
R751
C409
R752
0R05OHM1/16W
1uF 25V
0R05OHM1/16W
R485
NC/10K 1/10W
R667
R486
0R01 1/10W
C417
49
1uF 25V
R4PWR5V
TXC+
48
DSCL4
47 TXC-
DSDA4
TX0+
51 TX0-
CEC_D
TX1+
TX1-
TX2+
TX2-
HDMI_SW_I2C
TX2-
57
TX2N
TX2+
56
TX2P
TX1-
59
TX1N
TX1+
58
TX1P
TX0-
61
TX0N
TX0+
60
TX0P
DVDD3V3
TXC-
63
TXCN
TXC+
62
TXCP
R494
NC/4.7K 1/10W
55
TPWR/CI2CA
R496
4.7K 1/10W
DVDD3V3
50
CEC_A
R499
NC/10K 1/10W
INT
52
INT
DVDD3V3
DVDD3V3
R502
R724
R501 10K 1/10W
NC/10K 1/10W 10K 1/10W
R503
0R01 1/10W
HDMI_SW_SCL#
54
CSCL
53
CSDA
R504 0R01 1/10W
Q131
NC/2N7002 SOT-23
HDMI_SW_I2C
28
RSVDL
10
RSVDL
R509 R510
0R01 1/10W 0R01 1/10W
73
ePAD
3
2
AVDD1V25_HDMI
AR16 AP11
RX1_C AVDD12_HDMI
U401E
AU16
RX1_CB
AVDD3V3_HDMI
AP17 AM13
RX1_0 AVDD33_HDMI
AT17 AN12
RX1_0B AVSS33_HDMI
AR18
RX1_1
AU18
RX1_1B
AP19
RX1_2
AT19
RX1_2B
AL18
HDMI_HPD1
AN18 AN14
HDMI_SDA1 HDMI_CEC
AM17
HDMI_SCL1
AL16
PWR5V_1
AVDD1V25_USB
HDMI & AL10
AVDD12_USB
AM9
AVSS12_USB
USB I/F
AR12
RX2_C
AU12
RX2_CB
AVDD3V3_USB
AP13 AM11
RX2_0 AVDD33_USB
AT13 AP9
RX2_0B AVSS33_USB
AR14 AT9
RX2_1 AVSS33_USB
AU14 AT11
RX2_1B AVSS33_USB
AP15
RX2_2
AT15
RX2_2B
AN16
HDMI_HPD2
AL14 AN10
HDMI_SDA2 USB_VRT
USB_DP0
AL12 AU10
HDMI_SCL2 USB_DP
USB_DM0
AM15 AR10
PWR5V_2 USB_DM
MT5363LICG
NEAR IC
AVDD3V3
AVDD1V25
AVDD3V3_HDMI
AVDD3V3_HDMI
R492
R491
C420
0R01 1/10W
AVDD3V3_USB 0R01 1/10W
100N 16V
R495
AVDD3V3_USB
4.7UF 10V
0R01 1/10W
C422
C701
100N 16V
EQUAL LENGTH and
DIFFERENTIAL
IMPEDANCE 90ohm
Near Connector
HI = > POWER ON
LO = > POWER OFF
U129
USB_PWR_EN
4 5
EN(EN) OC
1 3
OUT IN
R508
4.7K 1/10W
G5250H1T1U
HDMI_SW_SCL 6,8
HDMI_SW_SDA 6,8
2
1
3,8,9,15 AVDD3V3 AVDD3V3
3,4,5,7,8,15 AVDD1V25 AVDD1V25
3,6,11,14,16 +5VSB +5VSB
3,4,5,6,7,9 DVDD3V3 DVDD3V3
3,4,5,6,7,8,9,10,11,12,13,14,15,16 GND
CEC_A 16
USB_PWR_EN
7 USB_PWR_EN
USB_PWR_OCP
7 USB_PWR_OCP
USB_VRT
R489
5.1K 1/10W
AVDD1V25_HDMI
AVDD1V25_HDMI
C421
100N 16V AVDD1V25_USB
R497
AVDD1V25_USB
C558
C423
0R01 1/10W
100N 16V
4.7UF 10V
NEAR IC
DVDD3V3
HI = > NORMAL R506
LO=> OC
10K 1/10W
USB PORT 0
USB_PWR_OCP
+5V_SW
CN103
4
USB_DP0
3
USB_DM0 CONN
2
1
ZD141
ZD142
C426
Near Connector
VPORT0603100KV05
+
VPORT0603100KV05
100uF/16V
MAIN [17] HDMI SWITCH
1
D
C
B
A