Service manual

8224 N/B Maintenance
8224 N/B Maintenance
145
8.14 CardReader & IEEE1394 Socket Test Error-3
An error occurs when the CardReader & IEEE1394 device is installed.
CORE_VCC
CORE_AVDD_33
CORE_VDDPL33
U13
SB
ICH7-M
PCICLK_CARD
From P8 U519
PCIEST#
Change to
CARD_PCIRST#
PCI_AD[0..31], PCI_C/BE#[0..3]
R711
100
PCI_AD21
PCI_INTA#, PCI_INTB#, -PCI_INTC#
SERIRQ
PCI_GNT0#, PCI_REQ0#, PCI_SERR#
PCI_DEVSEL#, PCI_FRAME#, PCI_PAR
PCI_IRDY#, PCI_TRDY#, PCI_PERR#, PCI_STOP#
R702,R699,R704
0
X503
24.576MHZ
C760
22P
C808
22P
P19 P20
R816
1M
R705
0
J503
1394 Socket
P28
5,6
TPB0N
TPB0P
2
1
4
3
TPA0N
TPA0P
R426
56.2
R425
56.2
C431
1U
TPBIAS0
R404
56.2
R403
56.2
C421
220P
R405
5.1K
R51
0
R52
0
R50
0
R49
0
U520
PCMCIA
CardBus
PCI8402ZHK
P27
XI
XO
1394_GND
JO6~JO9
JO5
1394_GND GND
JO10
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