Read Panasonic SA-PM02EB / SA-PM02EG / SA-PM02EP / SC-PM02EP (serv.man2) Service Manual online
72
17.6. MAIN (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
B
MAIN(USB) CIRCUIT
SCHEMATIC DIAGRAM - 6
SA-PM02EB/EG/EP MAIN(USB)
CIRCUIT
: USB SIGNAL LINE
: +B SIGNAL LINE
L900
G1C100K00019
C904
1
6V
10
0.1
C90
2
0.1
C905
10
C90
6
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
C953
6
.3
V
100
24
R953
R952
24
2
5
G
1
4
6
G
3
P903
USB PORT
16V10
C931
0.1
C952
C903
0.1
R958
100K
100K
R903
0
LB852
0
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
P0
2
P03
P81/D8
P73/D5
P70/D
2
P00
P
66
/D0
P7
2
/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
P
6
7/D1
U
S
B_CTRL
V
PP
OCD_
S
D
A
VDDI
OSCI
VSS
NRST
AVDD
VSS
VDD33
OSCO
MMOD0
USBNOC
USBNPP
USBD+
USBD-
PD6/IRQ3
CD_NRST
MMOD1
OCD_
S
CL
U
S
B_POWER
DGND
VBUS
D+
D-
VSS
DGND
DGND
V
DDI
P
A
7
VSS
V
ERR
TERR
V
DD5
S
TIN
DGND
CD_MLD
S
TRE
Q
P
2
1/NCE0
S
TCLK
CD_D
A
T
A
CD_CLK
CD_
S
T
A
T
PD4/NCE
2
P91/
S
BIO
DGND
DGND
DGND
DGND
15K
R954
D3.3V
MMOD
CD_MLD
STREQ
STIN
USB_RST
VCC_GND
CD_RESET
VCC_GND
CD_STAT
USB_CLK
USB_5V
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
VCC_GND
VERR
USB_IRQ
VCC_GND
CD_MCLK
USB_SDATA
STCLK
TERR
VCC_GND
CD_MDATA
R908
0
R909
0
US: MAIN(USB): SCHEMATIC DIAGRAM - 6
MI: MAIN(MICON): SCHEMATIC DIAGRAM 2 - 5
0
R950
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