Panasonic SC-HC40PC

109
17.11. USB CIRCUIT
A
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
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
O
USB CIRCUIT
SCHEMATIC DIAGRAM - 11
SC-HC40PC USB CIRCUIT
: USB SIGNAL LINE
: +B SIGNAL LINE
B
TO
MAIN CIRCUIT
(CN806)
IN SCHEMATIC
DIAGRAM - 4
1
22
L900
G1C100K00019
C904
16V10
0.1
C902
0.1
C905
16V10
C906
0.1C901
16V47
C915
2.2K
R957
0
R950
R972 1K
R971 1K
C914
0.1
C907 18P
R914
0
C908 22P
1K
R901
X900
H0A120500009
0
R904
1K
R902
15K
R955
LB951
0
C953
6.3V100
15K
R954
24R953
R952 24
2
5
G
1
4
6
G
3
P903
USB PORT
LB952
0
16V10
C931
0.1
C952
0.1
C951
C903
0.1
R958
100K
R903
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
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
DGND
P01 P04 P02 P03
P81/D8
P73/D5 P70/D2
P00
P66/D0 P72/D4 P71/D3
P75/D7
VSS
VDDI
VDD33
DGND
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
DGND
VBUS
D+
D-
VSS
DGND
DGND
VDDI PA7 VSS VERR TERR VDD5 STIN
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
LB930 0
0
0
0
0
0
0
0
0
0
0
0
0
LB932
LB933
LB934
LB935
LB936
LB938
LB840
LB841
LB843
LB845
LB846
LB848
LB850 0
VERR
I2C_REQ
DGND
DGND
DGND
CD_STAT
STCLK
CD_DATA
CD_CLK
I2C_DATA
D5V
DGND
I2C_CLK
DGND