171
8170 N/B MAINTENANCE
8.13 IEEE1394 Failure
An error occurs when a PC card device or 1394 device is installed.
PCI BUS
-CBE [0:3]
VCCA
+3V
U7
PCI4410GHK
R46
0
A21 / IDSEL
-IRQ0
-GNT0
-CARD_RI
SERIRQ
-PCLKRUN
-INTA
-INTC
U17
ICH2
82801BA
A
B
Y
4
5
3
2
1
+3V
-PCIRST_N
+3V
+3V_ICH
R158
4.7K
A
B
GNT
VCC
Y
4
5
U16
1
2
3
-PCIRST
-PCIRST_MSK
Q15
-GATE1394
GNT
-CBRST
U8
NC7S08
PCICLK_CARD
10
R607 33
Q5
DTC144WK
Q4
DTC144WK
R43
47K
R42
47K
+3V
R53
4.7K
R52
4.7K
C99
0.1U
+5V
U9
NM24C02N
Write Protect
when high
8
7
VCC
WC-
SDA
SCLK
5
6
-1394WR
VCCEN1
VCCEN0
PHY_D [0:7]
PHY_CTL[0:1]
PHY_LREQ
PHY_CLK
PHY_LKON
PHY_LPS
+3V
1394AVDD
1
2
19
15
R73 10
R80 10
C152
10P
C134
10P
X504
24.576MHZ
12
60
59
TPB-
TPB+
35
30,31,42
34
R106
56
R124
4.99K
R105
56
C199
270P
TPA-
TPA+
36
37
R103
56
R115
56
L20
L24
PLP32166
PLP32166
L23
1
12
4
3
12
4
3
2
3
4
GND1
GND2
J21
U14
TSB41AB1
C200
1U
38
C161
0.1U
54 55
TPBIAS
FILTER0
FILTER1
NC7S32
U507
ICS950805
P8
P13
P15
P13
P15
P15
P15