Service manual

Schematic Diagrams
HDD & CDROM B - 19
B.Schematic Diagrams
HDD & CDROM
Sheet 18 of 41
HDD & CDROM
IDE_PDD8
C574
1U_16V_06
IDE_PDDACK#
Signal:Space = 1:2
Z1806
Z1808
From
CD-ROM
IDE_PDD11
+
C17
*100U_6.3V_B
12
IDE_PDCS1#
Z1803
+
C713
100U_6.3V_B
12
IDE_PDIOW#
IDE_PDCS3# 16
Z1804
IDE_PDD2
IDE_PDD9
IDE_PDDIAG#
C715
10U_10V_08
C572
.1U_10V_04
C721
.1U_10V_04
Z1801
IDE_PDD5
CD_R
IDE_PDD1
5VS
SATATXP0 16
SATATXN0
J_HDD1
SAT-22RE1GA
S1
S2
S3
S4
S5
S6
S7
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
IDE_PDA2 16
IDE_PIORDY
C571
.1U_10V_04
IDERST#15
C471 .01U_50V_04
C564 *.01U_50V_04
C474 .01U_50V_04
C714
1U_16V_06
IDE_PDD[15:0]
Z1809
Signal:Space = 1:1
R451 4.7K_06
R459 0_04
R458 *4.7K_04
IDE_PDD10
IDE_PDD0
IDE_PDIOR#
R449 4.7K_06
SATA HDD
3.3VS
Z1802
SATARXN0
IDE_PDD12
IDE_IRQ16
To
AUDIO
CODEC
C570
.1U_10V_04
CD_R
C569
.1U_10V_04
Layout note:
3.3VS
IDE_PIORDY
IDE_PDDREQ
R448 4.7K_06
R457 10K_04
3.3VS
CD_L
IDE_PDIOR#
CD_RESET#
IDE_PDA116
SATARXP0
IDE_PIORDY16
IDE_PDD3
IDE_PDD6
C719
.1U_10V_04
Other Signal
CD_G
IDE_IRQ
IDE_PDA0
C720
.1U_10V_04
CD_DASP#
IDE_PDA2
IDE_PDD15
CD_DASP#
Other Signal
IDE_PDIOR# 16
SATATXN0 16
IDE_PDCS3#
C709
3900P_50V_04
R452 10K_04
C710
10U_10V_08
CD-ROM
IDE_PDD4
IDERST#
SATARXP0 16
CD_CABSEL
CD_L
IDE_PDDACK# 16
5VS
IDE_PDA016
Z1805
CD_RESET#
Signal:Space = 1:2
CD_DASP#28
IDE_PDIOW#16
IDE_PDD14
SATATXP0
CD_G
R445 33_04
5VS
IDE_PDDREQ
C175: .01U_50V_04 for Nvidia platform
IDE_PDIOW#
IDE_PDD7
IDE_PDDREQ 16
Signal:Space = 1:1
IDE_PDA1
Z1807
C12
10U_10V_08
PIN GND1~2=GND
IDE_PDD13
R450 4.7K_06
IDE_PDD[15:0]16
IDE_PDCS1#16
J_ODD1
CDR-50DD2
12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
5251
SATARXN0 16
CD_R & CD_G & CD_L must parallel
routing to Audio Codec. The wide is
12mils and space must be equal.