Cd-Rom Drive Test Error - Prestigio CAVALIERE 141 Technical & Service Manual

Prestigio Cavaliere 141
8.9 CD-ROM Driver Test Error
Symptom:
An error message is shown when reading data from CD-ROM drive.
P P
15 16
SB_CD_RESET
IDE_SAB2
IDE_SAB1
U516
IDE_SAB0
South Bridge
IDE_DB[ 0 , 15 ]
SiS961
IDE_CBLIDB
IDE_REQB#
IDE_IOWB#
IDE_IRQB
IDE_CHRDYB
IDE_IORB#
IDE_DACKB#
IDE_CSB#0
IDE_CSB#1
U522
P
20
+5V
AC'97 CODEC
P
18
R197
ALC202
10K
3
2
Q33
DTC144WK
1
RP525
1 8
33*4
2 7
3 6
RP26 RP30 10*8
R642
10K
+5V
LED BOARD
C811 0.22U
20
C806 0.22U
18
R728 R733
C805 0.22U
10K 33K
19
R699 0
+5V_CDROM
JS504
+5V
C759
10U
R156 0
R690 82
R659 22
R644 82
R649 10
R739 10
R667 22
R657 33
R153 33
J501
9
R6
D6
330
CL-190G
116
Technical Service Manual
J512
R731
CDROM_RIGHT
10K
2
R725
CDROM_LEFT
10K
1
R729
CDROM_COMN
3
10K
IDE_CD_RESET#
5
38~42
C761
1U
SDA2
34
SDA1
31
SDA0
33
SDD[ 0 , 15 ]
SDCBLID
32
SDDREQ#
22
SDIOW#
25
IDE_IRQ15
29
SDIOCHRDY
27
SDIOR#
24
SDACK#
28
SDCS1#
35
SDCS3#
36
J512
CD_LED#
37
9
P
18
CD-ROM