177
LCD PC E
LCD PC E
-
-
8188 MAINTENANCE
8188 MAINTENANCE
5
29
IRQ15
CDROM_SDA0
SDA1
CDROM_SDDACK#
CDROM_SDIOW#
CDROM_SDIOR#
CDROM_SDDREQ
CDROM_SDA2
CDROM_SDCS#1
CDROM_SDCS#3
U14
ICH4
SDD[0;15]
31
RIRQ15
RDAS1
RDDS[0;15]
9.7 CD-ROM Driver Test Error
Symptom: An error message is shown when reading data from CD-ROM drive.
CD_RST#
R248
8.2K
+3VS
RDAS0
RSDDACK#
RSDIOW#
RSDIOR#
RSDDREQ
RDAS2
RDC1S#
RDC3S#
35
36
33
34
28
24
25
22
R505
680
D506
CL-190G
LED_CL190
37
+5VS
CDROM_LEFT
CDROM_RIGHT
1
2
CDROM_LEFT
CDROM_RIGHT
J20
CDROM
Connector
P
12
To Page 21 Audio
37
+5VS_CDROM
R239
4.7K
SDRDY
SDRDY
SDRDY
C301
1U
C300
10U
38,40,42,39.41
+5VS_CDROM
+5VS
JS2
P
23
SIDEACTS#
+3VS
R350
4.7K
+5VS
R334
10K
Q25
DTC144WK
2
1
3
R348
0
R333
33
14
7
9
8
+3VS
PCIRST#
U24D
74AHC14_V
PWROK
D27
BAW56
CDROM_GND
CDROM_GND
3
Summary of Contents for E - 8188
Page 6: ...5 LCD PC E LCD PC E 8188 MAINTENANCE 8188 MAINTENANCE 1 2 System Hardware Parts ...
Page 54: ...53 LCD PC E LCD PC E 8188 MAINTENANCE 8188 MAINTENANCE ...
Page 55: ...54 LCD PC E LCD PC E 8188 MAINTENANCE 8188 MAINTENANCE ...
Page 93: ...92 LCD PC E LCD PC E 8188 MAINTENANCE 8188 MAINTENANCE 1 6 1 System Power Management States 2 ...
Page 95: ...94 LCD PC E LCD PC E 8188 MAINTENANCE 8188 MAINTENANCE 1 7 1 ICH4 GPIO Definitions 2 ...
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