NEC Barracuda Service Manual page 177

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5
BOM CHANGE
VCC_EXT
C1
C2
G
0.1U
1U
0603
0603
50V
50V
S
D
Q1
J2
1
26
IRLML6402
EXT_D3
2
27
EXT_D4
R1
3
28
EXT_D5
4
29
100K
EXT_D6
5
30
0603
EXT_D7
6
31
EXT_PCE1#
7
32
EXT_A10
8
33
D
EXT_POE#
9
34
EXT_A9
10
35
EXT_A8
11
36
EXT_A7
12
37
D
Q2
13
38
EXT_PWR_ON
EXT_A6
G
S
14
39
2N7002
EXT_A5
15
40
EXT_A4
16
41
EXT_A3
17
42
EXT_A2
18
43
EXT_A1
19
44
R7
EXT_A0
20
45
EXT_D0
21
46
100K
EXT_D1
22
47
0603
EXT_D2
23
48
EXT_IOIS16#
24
49
CD2#
25
50
GND1
GND2
GND3
GND4
HDR/1.27MM/25PX2
31-5620-050-116-8 33
ELCO
VCC_EXT
C
VCC_EXT
EXT_PWAIT#
1
2
R8
100K
0603
EXT_IOIS16#
1
2
R9
100K/NA 0603
1
2
EXT_RST1
R11 100K/NA
0603
EXT_RDY1#
1
2
R13
100K/NA 0603
EXT_BVD2#
1
2
FD1
R14
100K/NA 0603
FIDUCIAL-MARK
EXT_BVD1#
1
2
R16
100K/NA 0603
EXT_VS1#
1
2
FD5
R17
100K/NA 0603
FIDUCIAL-MARK
1
2
EXT_VS2#
R18
100K/NA 0603
B
C29
0.1U
C30
0.1U
COM3_TXD
COM3_RTS#
COM3_DTR#
COM3_RXD
COM3_CTS#
COM3_DSR#
COM3_DCD#
1
2
VCC_EXT
R41
0
R42
0
A
MTG4
MTG5
ID2.6/OD4.5
ID2.6/OD4.5
5
4
VCC_EXT
C3
C4
10U
0.1U
0805
0603
CD1#
50V
EXT_D11
EXT_D12
EXT_D13
EXT_D14
EXT_D15
EXT_PCE2#
EXT_VS1#
EXT_PIOR#
EXT_IOW#
R2
EXT_PWE#
0/NA
0603
1
2
EXT_RDY1#
R3
0
VCC_EXT
1
2
EXT_VS2#
R4
0
EXT_RST1
EXT_PWAIT#
EXT_PREG#
R5
R6
EXT_BVD2#
100K
100K
C5
EXT_BVD1#
0603
0603
0.1U
EXT_D8
0603
EXT_D9
50V
EXT_D10
U1
CD1#
VCC
1
EXT_CDKT1#
4
CD2#
2
GND
JTAG_TDO
R37
1
AHC1G32DBV
JTAG_TMS
100
SOT25
CD1
CD2
CDKT1
JTAG_TCK
0603
JTAG_TDI
1
0
0
0
R43
0
1
1
EXT_BVD2#
R44
1
0
1
1
2
1
1
1
1
2
VCC3
0
0603
0
0603
2
CHARGE_DET2#
2
GUGAS2
R45
0/NA
0603
EXT_PSKTSE#
1
2
R10
100K/NA
0603
EXT_CDKT1#
1
2
R12
100K/NA
0603
FD2
FD3
FD4
FIDUCIAL-MARK
FIDUCIAL-MARK
FIDUCIAL-MARK
FD6
FD7
FD8
FIDUCIAL-MARK
FIDUCIAL-MARK
FIDUCIAL-MARK
RS232
U8
28
27
C1+
V+
24
C1-
1
3
C31
C32
C2+
V-
0.1U
0.1U
2
C2-
TXD
14
9
T1IN
T1OUT
RTS#
13
10
T2IN
T2OUT
DTR#
12
11
T3IN
T3OUT
RXD
20
4
R2OUT
R1IN
CTS#
19
5
R1OUT
R2IN
DSR#
18
6
R2OUT
R3IN
DCD#
17
7
R3OUT
R4IN
16
8
R4OUT
R5IN
VCC_EXT
15
R5OUT
22
26
SHUTDOWN
VCC
23
ONLINE
21
25
C33
C34
STATUS
GND
0.1U
1U
0603
SP3243E/NA
SSOP28A
MTG6
ID2.6/OD4.5
MTG1
MTG2
MTG3
ID2.0/OD4.0
ID2.0/OD4.0
ID2.0/OD4.0
4
3
J1
1
51
EXT_CD1#
2
52
3
53
EXT_D0
EXT_A0
4
54
EXT_D1
5
55
EXT_A1
EXT_D2
EXT_A2
6
56
EXT_D3
EXT_A3
7
57
EXT_D4
8
58
EXT_A4
EXT_D5
EXT_A5
GND
9
59
EXT_D6
EXT_A6
10
60
EXT_D7
EXT_A7
11
61
EXT_D8
12
62
EXT_A8
EXT_D9
EXT_A9
13
63
EXT_D10
EXT_A10
14
64
EXT_D11
15
65
A11
EXT_D12
A12
16
66
EXT_D13
A13
17
67
A14
EXT_D14
18
68
EXT_D15
A15
19
69
EXT_PWAIT#
A16
20
70
EXT_IOIS16#
A17
21
71
EXT_PREG#
A18
22
72
EXT_POE#
A19
23
73
EXT_PCE1#
A20
24
74
EXT_PCE2#
25
75
A21
EXT_PWE#
A22
26
76
EXT_PIOR#
A23
27
77
A24
EXT_IOW#
28
78
EXT_PSKTSE#
A25
VCC_EXT
29
79
EXT_RST1
30
80
31
81
EXT_RDY1#
32
82
33
83
EXT_CDKT1#
COM3_TXD
COM3_TXD
34
84
COM3_DTR#
35
85
COM3_DTR#
C6
JTAG
COM3_RTS#
COM3_RTS#
0.1U
2
36
86
R38
JTAG
COM3_RXD
COM3_RXD
0603
1
2
37
87
50V
100
1
R39
2
JTAG
38
88
COM3_RI
R40
0603
100
JTAG
COM3_CTS#
COM3_CTS#
2
39
89
100
0603
COM3_DCD#
COM3_DCD#
40
90
AGND
COM3_DSR#
COM3_DSR#
0603
41
91
EXT_IN_L
I2C_SDA
42
92
EXT_IN_R
I2C_SCL
43
93
AGND
EXT_PWR_ON
44
94
LOUT_L
45
95
LOUT_R
46
96
VADAPTER
47
97
CHARGE_DET2#
48
98
EXT_BAT_DET
GUGAS2
EXT_CD4#
BATT2
49
99
50
100
GND1
PWR1
GND2
PWR2
GND3
PWR3
GND4
PWR4
GND5
GND6
FPC/FFC/0.5MM/50PX2
WD-100P4V-VF120-N
TPS1
JAE
TOUCHPAD_11
2ndBATT
TPS2
TOUCHPAD_11
GND
R15
1
2
0/NA
0603
316142200004 PCB
RXD
1
2
L2
600Z/100MHz
CTS#
1
2
L7
600Z/100MHz
DSR#
1
2
L5
600Z/100MHz
DCD#
1
2
L1
600Z/100MHz
TXD
1
2
L3
600Z/100MHz
RTS#
1
2
L6
600Z/100MHz
DTR#
1
2
L4
600Z/100MHz
1206
180PX4
CP1
3
2
JTAG_TCK
1
2
JTAG_TDI
3
4
J5
JTAG_TDO
5
6
JTAG_TMS
MOLEX
7
53261-0890/NA
8
HDR/MA-8/NA
C11
0.01U/NA
0603
C13
0.01U/NA
0603
C7
C35
0.1U
0.01U/NA
0603
0603
50V
C36
0.01U/NA
0603
GND
BATT
BAT_IN
C8
C9
C10
10U
10U
10U
0805
0805
0805
+80-20%
+80-20%
+80-20%
GND
GND
GND
VADAPTER
C27
C28
0.1U
10U
0805
0603
+80-20%
16V
1206
180PX4
CP2
PCB P/N :316142200004
DRAWN:
DESIGN:
CHECK:
ISSUED:
Title
PWA;PWA-BARRACUDA/CF BD
Size
Document Number
C
411142200009
Date:
星期五, 十二月 28, 2001
2
1
D
C
B
J6
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
GND1
GND1
GND2
GND2
GND3
GND3
GND4
GND4
MA/22P/0.5MM/NA
AXR512289301/NA
NAIS
A
Rev
01
Sheet
1
of
2
1

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