CF-29 (serv.man6) - Panasonic PC Service Manual Simplified (repair manual). Page 48

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Main 25 LAN
AD[7]
AD[22]
AD[8]
AD[9]
AD[16]
AD[13]
AD[11]
AD[17]
AD[27]
AD[29]
AD[18]
AD[24]
AD[12]
AD[6]
AD[14]
AD[20]
AD[10]
AD[26]
AD[5]
AD[2]
AD[19]
AD[28]
AD[25]
AD[1]
AD[21]
AD[30]
AD[0]
AD[15]
AD[23]
AD[31]
AD[3]
AD[4]
AD[18]
IC98
NC7S32P5X
1
2
4
SERR#
009:B10;010:F2;015:B7;024:B7;027:F7
AD[0-31]
024:B2;027:C1,009:A3;015:C1;024:B2;027:C1,
009:A3;015:C1;024:B2;027:C1,009:A3;015:C1;
024:B2;027:C1,009:A3;015:C1;024:B2;027:C1
009:A3;015:C1;024:B2;027:C1,009:A3;015:C1;
024:B2;027:C1
93LC46BT/SN
SOP8
IC99
MICROCHIP
4 DO
3 DI
2 SK
1 CS
8
VCC
7
NC
6
NC
5
GND
C646
0.01u
B
XP0421300L
Q168
5
3
4
C353
0.1u
VL25CTRL
025:F8
TPC6104-TE85L
Q30
SOT6
Pch-MOSFET
1
D
2
D
3
G
6 D
5 D
4 S
2SB1197K
Q169
3
1
2
IRDY#
009:B10;010:F1;015:B6;024:B6;027:C6
TRDY#
009:B11;010:F1;015:B6;024:E7;027:C5
Ethernet IC
LQFP100
REALTEK
IC101
RTL8139DL
2
VSS
6
VDD
16
VSS
31
VSS
43
VSS
56
VSS
62
VSS
66
VSS
73
VSS
88
VSS
22
VDD
34
VDD
39
VDD
90
VDD
97
VDD
51
VDD25
59
AVDD
70
AVDD
75
AVDD
96
VDD25
58
AVDD25
VCRST#
001:A10;008:G9;009:A2;009:F2;028:D4;036:A11;036:I2
R666
5.6K
C351
0.1u
X6
DSX530G_25.000MHZ
1
2
CLK_LANPCI
006:H7
C644
0.1u
C348
5p
Ethernet IC
LQFP100
REALTEK
IC101
RTL8139DL
92
AD27
3
AD21
93
AD26
94
AD25
99 IDSEL
95
AD24
98
CBE#3
5
AD19
8
AD18
9
AD17
10
AD16
12
FRAME#
13 IRDY#
14 TRDY#
15
DEVSEL#
17 STOP#
18 PERR#
19 SERR#
20
PAR
21 CBE#1
23
AD15
24
AD14
25
AD13
26
AD12
27
AD11
28
AD10
29
AD9
83
CLK
82
RST#
84 GNT#
57
PME#
85
REQ#
81 INTA#
86
AD31
87 AD30
89 AD29
91 AD28
100
AD23
1
AD22
4
AD20
11
CBE#2
30
AD8
32 CBE#0
33
AD7
36
AD6
37
AD5
38
AD4
41
AD3
42
AD2
44
AD1
45
AD0
76
NC
61
X1
71
TXD-
72
TXD+
67
RIN-
68
RIN+
80
LED0
79
LED1
77
LED2
52
CLKRUN#
64
LWAKE
74
ISOLATE#
60
X2
78
NC
49
EECS
48
MA2/EESK
47
MA1/EEDI
46
MA0/EEDO
63
RTT3
65
RTSET
7
NC
40
NC
53
NC
35
ROMCS/OEB
69
NC
54
NC
50
AUX
55
VCTRL
PERR#
009:B10;010:F2;015:B7;024:B7;027:F7
C/BE1#
009:B7;015:B6;024:B7;027:F7
R663
49.9
1%
C/BE0#
009:B7;015:B6;024:E8;027:F7
C640
0.1u
VL25CTRL
025:J7
PAR
009:B10;010:F5;015:B7;024:E6;027:F7
6.3V C350
1u
1608
VL25
C647
0.1u
VLAN
REQ2#
009:B8;010:F4
C637
0.1u
C642
0.1u
VLAN
VLAN
C641
10u
2125
R309
5.6K
0.5%
RA69
75
6
5
8
7
3
4
1
2
IC98
NC7S32P5X
5
VCC
3
GND
R310
49.9
1%
DEVSEL#
009:B9;010:F2;015:B6;024:E7;027:C5
R330
150
VLAN
VLAN
VA3
VLANON
028:F8
C635
NU
LANPME#
028:F1
CLKRUN#
009:F2;010:F4;015:B7;017:B7;024:B7;027:F8;028:D9
VLAN
GNT2#
009:B8
LANRSTEN#
028:C9
PCIRST#
004:J9;009:A10;011:A4;015:B7;017:B7;
024:F4;026:D8;027:F8;028:D10
R671
0
R664
49.9
1%
R670
1M
C/BE3#
009:B7;015:B5;024:B6;027:F7
VA3
R665
49.9
1%
C349
5p
C645
10u
2125
C352
NU
C648
0.1u
PCIRSLN#
025:D9
C639
0.1u
VLAN
C638
0.1u
INTC#
009:C8;010:F3
R305
470K
SLP_S3#
C643
0.1u
R329
10K
FRAME#
009:B9;010:F1;015:B6;024:E7;027:C5
PCIRSLN#
025:C11
XP0421300L
Q168
6
2
1
C354
NU
VL25
C347
NU
STOP#
009:B11;010:F1;015:B6;024:E7;027:F8
C/BE2#
009:B7;015:B6;024:B6;027:F7
R303
100K
R342
100
TLA-6T211A-T
L78
TDK
12.4x9.5x1.85
8 TD+
6 TDC
7 TD-
9
TX+
11
CMT
10
TX-
2 RD+
1 RD-
3 RDC
15
RX+
16
RX-
14
RXC
4 NC
5
NC
12
NC
13 NC
BM08BSRSSTB-A
CN51
JST
LAN I/F
1
2
3
4
5
6
7
8
BLM21P600SG
L79
1
2
C636
1000p
2000V
4520
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
I
J
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