Panasonic SA-PM38DBEB - USB Circuit Schematic

78
19.7. USB CIRCUIT
USB CIRCUIT
SCHEMATIC DIAGRAM - 7
SA-PM38DBEB USB CIRCUIT
: +B SIGNAL LINE
B
TO
MAIN CIRCUIT
(CN380)
IN SCHEMATIC
DIAGRAM - 4
: USB SIGNAL LINE
22
1
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
L900
G1C100K00019
C904
10
0.1
C902
0.1
C905
10
C906
0.1C901
47
C915
2.2K
R957
22K
R950
R971
1K
R972
1K
C914
0.1
C907 18P
R914
0
C908 22P
1K
R901
X900
H0A120500009
0
R904
1K
R902
15K
R955
LB951
0
C953
100
15K
R954
24R953
R952 24
2
5
G
1
4
6
G
3
P903
USB PORT
LB952
0
10
C931
0.1C952
R951
0
0.1
C951
C903
0.1
J0JBC0000033LB848
J0JBC0000033LB843
J0JBC0000033LB845
J0JBC0000033LB935
J0JBC0000033LB936
J0JBC0000033LB933
J0JBC0000033LB934
J0JBC0000033LB840
J0JBC0000033LB841
J0JBC0000033LB938
J0JBC0000033LB846
R958
100K
R903
0
LB850 0
LB852
0
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
P901
0
R907
LB930 0
LB932 J0JBC0000033
0
R906
0.1
C911
0.1
C912
23
58
45
44
47
48
46
303132
43
40
41
35
37
36
33
34
39
38
42
28 2526 242729
55 5650 5149 53 5452 57 62 6361
19 1820
3
2
5
4
6
8
7
1
64
15
16
9
13
10
12
11
14
1722 21
59 60
MNZSFB5KJM2
USB CONTROLLER
IC900
0.1
C913
D1.8V
DGND
NRST
P01 P04 P02 P03
P81/D8
P73/D5 P70/D2
P00
P66/D0 P72/D4 P71/D3
P75/D7
VSS
VDDI
VDD33
DGND
D1.8V
P82/D9
P77/NRE
I2C_CLK/WR_END
I2C_DATA/ERROR
I2C_REQ/WR_START
P85/D12
P86/D13
P83/D10
P84/D11
P40/D15
P87/D14
P67/D1
USB_CTRL
VPP
OCD_SDA
VDDI
OSCI
VSS
NRST
AVDD
VSS
VDD33
OSCO
MMOD0
USBNOC
USBNPP
USBD+
USBD-
PD6/IRQ3
CD_NRST
MMOD1
OCD_SCL
USB_POWER
D-
VOUT
VBUS
DGND
D5V
VBUS
D+
D-
D+
VSS
DGND
DGND
CTRL
D3.3V
VDDI PA7
D1.8V
VSS VERR TERR VDD5 STIN
D3.3V
DGND
CD_MLD STREQ P21/NCE0 STCLK CD_DATA CD_CLK CD_STAT PD4/NCE2 P91/SBIO
TERR
STREQ
CD_MLD
MMOD
DGND
D3.3V
M_NRST
CD_NRST
STIN
DGND
DGND
DGND
VERR
I2C_REQ
DGND
DGND
DGND
CD_STAT
STCLK
CD_DATA
CD_CLK
I2C_DATA
D5V
DGND
I2C_CLK
DGND