Read Panasonic SA-PM24EB / SA-PM24EG / SA-PM24EP / SC-PM24EP Service Manual online
79
18.7. 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
D
USB CIRCUIT
SCHEMATIC DIAGRAM - 7
SA-PM24EB/EG/EP USB
CIRCUIT
: USB SIGNAL LINE
: +B SIGNAL LINE
B
TO
MAIN CIRCUIT
(CN802)
IN SCHEMATIC
DIAGRAM - 4
MAIN CIRCUIT
(CN802)
IN SCHEMATIC
DIAGRAM - 4
1
22
L900
G1C100K00019
C904 16V10
0.1
C902
0.1
C905
10
C906
0.1
C901
47
C915
2.2K
R957
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
24
R953
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
9
11
12
12
10
18
15
17
16
20
19
13
14
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
30
31
32
43
40
41
35
37
36
33
34
39
38
42
28
25
26
24
27
29
55
56
50
51
49
53
54
52
57
62
63
61
19
18
20
3
2
5
4
6
8
7
1
64
15
16
9
13
10
12
11
14
17
22
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
LB932
0
LB933
0
LB934
0
LB935
0
LB936
0
LB938
0
LB840
0
LB841
0
LB843
0
LB845
0
LB846
0
LB848
0
LB850
0
VERR
I2C_REQ
I2C_REQ
DGND
DGND
DGND
CD_STAT
STCLK
CD_DATA
CD_CLK
I2C_DATA
D5V
DGND
I2C_CLK
DGND
I2C_CLK
DGND
15K
R954
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