MiTAC E-8590 - 8.8 CD-ROM Driver Test Error

183
LCD PC E
LCD PC E
-
-
8590 MAINTENANCE
8590 MAINTENANCE
+5VS
RP72 n*33*4
RP71
R367
10K
Q23
DTC144WK
5
29
2
IDE_RST
IRQ15
CDROM_SDA0
SDA1
CDROM_SDDACK#
CDROM_SDIOW#
CDROM_SDIOR#
CDROM_SDDREQ
CDROM_SDA2
CDROM_SDCS#1
CDROM_SDCS#3
5
12
6
710
11
1
2
3
4
13
14
15
16
U18
South Bridge
VT8235_7
SDD[0;15]
31
RIRQ15
RDAS1
RDDS[0;15]
8.8 CD-ROM Driver Test Error
Symptom: An error message is shown when reading data from CD-ROM drive.
CD_RST#
1
3
R375
0
R251
4.7K
+3VS
RP68
33*4
3
6
45
89
RDA0
RDDACK#
RDIOW#
RDIOR#
RDDREQ
RDA2
RDC1S#
RDC3S#
35
36
33
34
28
24
25
22
RP73
33*8
R503
680
D503
CL-190G
LED_CL190
37
+5VS
CDROM_LEFT
CDROM_RIGHT
1
2
CDROM_LEFT
CDROM_RIGHT
J18
CDROM
Connector
P9
To 19 Page Audio
37
+5VS
R237
4.7K
SDRDY
SDRDY
SDRDY
C320
1U
C319
10U
38,40,42,39.41
+5VS_CDROM
+5VS
JS1
P21