mitac 8355.pdf - tim.id.au
mitac 8355.pdf - tim.id.au
mitac 8355.pdf - tim.id.au
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8.13 IEEE1394 Test Error<br />
1394 Test Error<br />
1.Check if the driver is installed properly<br />
2.Check if the device connect with the<br />
1394IEEE properly<br />
Test<br />
OK?<br />
No<br />
Change another good device<br />
Re-test<br />
OK?<br />
NO<br />
Yes<br />
8355 N/B MAINTENANCE<br />
Symptom: An error occurs when IEEE1394 device is installed.<br />
Yes<br />
Correct it.<br />
Change the f<strong>au</strong>lty<br />
part then end.<br />
Board-level<br />
Troubleshooting<br />
Replace<br />
Motherboard or I/O Board<br />
Check the following parts for cold solder or one of the following<br />
parts on the mother-board and I/O board may be defective, use<br />
an oscilloscope to check the following signal or replace the parts<br />
one at a <strong>tim</strong>e and test after each replacement.<br />
Parts: Signals<br />
U20<br />
U516<br />
U28<br />
J16<br />
L71<br />
C374<br />
C372<br />
R714<br />
L75<br />
C385<br />
R302<br />
R307<br />
R290<br />
R299<br />
C367<br />
R777<br />
R778<br />
L86<br />
L87<br />
R751<br />
R747<br />
R759<br />
R755<br />
C778<br />
C781<br />
R758<br />
C785<br />
TPA0P<br />
TPA0N<br />
TPB0P<br />
TPB0N<br />
TPB1AS0<br />
PCI_AD[0,31]<br />
PCI_C/BE#[0,3]<br />
GROM_SDA<br />
GROM_SCL<br />
PCI_FRAME#<br />
PCI_DEVSEL#<br />
PCI_TRDY#<br />
PCI_IRDY#<br />
PCI1394_REQ#3<br />
PCI1394_GNT#3<br />
PCI_1394CLK<br />
PCI_1394_RESET#<br />
PCI_STOP#<br />
PCI_PERR#<br />
PCI_SERR#<br />
PCI_PAR<br />
+3V<br />
D_VMAIN<br />
+PHYAVDD<br />
+PHYVDD<br />
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