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Schematic Diagrams
ICH9M 1/4, SATA B - 23
B.Schematic Diagrams
ICH9M 1/4, SATA
Z2203
H_PWRG D 3
PM_THR MTRIP# 3,7
RTCRS T#
SATA_TXN0_C
SATAR XN0
C912 * 22P_50V_04
R556
1M _04
RTC CLEAR
3.3V
H_A20M# 3
HDA_SD IN320
20mils
H_IGN NE# 3
LAN _TXD 1
J_RTC1
85205-02R
1
2
R317 10K_04
ICH_GLAN_COMP
C714 .01U_50V_X7R_04
Within 500mil
<2inches
R 167 33_04
3.3VS
H_STPCLK# 3
20mils
R557
20K_1%_04
C217 .01U_50V_X7R_04
C216 .01U_50V_X7R_04
TPM CLEAR
H_FER R# 3
ICH_DPRSTP#
C776
10U_10V_08
C712 .01U_50V_X7R_04
LPC_AD2 34
ICH_GP IO56
3.3VS
SATARXP130
.
L82
0_04
SATA HDD & ODD LED
C782
*10U_10V_08
SATATXP130
C499
.1U_16V_04
3.3V3,14,15,23,24,25,26,28,30,31,35,37,38
10mils
SATA_LED#
X3
32.768KHz
14
3 2
LAN _TXD 2
SATATXN0
LPC_AD1 34
HD D_NC3
SATA1TXN
SATA4TXN
SATARXN0
SATATXN0
H_SM I# 3
SATA_TXP5_C
SATA_LED#
RTC_X2
SATARXP0
AZ_BITC LK20, 28,32
HD D_NC1
5VS14, 25,28,30,32,33,35,43
SATA1TXP
SATAR XP0
SATA HDD
AZ_SDIN032
C205 .01U_50V_X7R_04
GA20 34
PIN GND1~4=G ND
AZ_SDIN128
RTC_VBAT1
C837
1U _6.3V_04
H_D PRSTP# 3,7,41
Zdiff= 100O? 0%
E-SATA
R309 *1K_04
RTCLAN / GLANIHDASATA
LPCCPU
U25A
IC H9M
C23
C24
B22
C22
E25
C13
F14
G13
D14
D13
D12
E13
AF6
AH4
AE7
AF4
AG4
AH3
AG5
AG8
AJ16
AH 16
AF17
AG17
AH 13
AJ13
AG14
AF14
AH18
AJ18
AJ7
AH7
K5
K4
L6
K2
J3
J1
K3
N7
AJ27
AJ25
AE23
AJ26
AD22
AF25
AE22
AG25
L3
AF24
AF23
AH27
AG26
A25
B10
B27
B28
AE5
AG12
AH11
AF12
AJ11
AG27
AG7
AE8
A22
AH9
AJ9
AE10
AF10
F20
RTC X1
RTC X2
INTVR MEN
INTR UDER #
GLAN_CLK
LAN_RSTSYNC
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2
HD A_BIT_CLK
HD A_SYNC
HD A_RST#
HD A_SDIN0
HD A_SDIN1
HD A_SDIN2
HD A_SDOU T
SATALED#
SATA0RXN
SATA0RXP
SATA0TXN
SATA0TXP
SATA1RXN
SATA1RXP
SATA1TXN
SATA1TXP
SATA_CLKN
SATA_CLKP
SATA RBIAS#
SATAR BIAS
FWH0/LAD0
FWH1/LAD1
FWH2/LAD2
FWH3/LAD3
LD RQ0#
LDRQ1#/GPIO23
FWH4/LFRAME#
A20GATE
A20M#
DPRSTP#
DPSLP#
FERR#
CPU PWRGD
IGN NE#
INIT#
IN TR
RC IN#
SMI#
NMI
STPCLK#
THRMTRIP#
RTC RST#
GPIO56
GLAN_COMPO
GLAN_COMPI
HD A_SDIN3
SA TA4TXN
SATA4RXN
SATA4TXP
SATA4RXP
TP12
HDA_DOCK_EN#/GPIO33
HD A _DO C K_R S T#/ G PIO34
LAN100_SLP
SATA5RXN
SATA5RXP
SA TA5TXN
SATA5TXP
SRTCRST#
J_ESATA1
PSABT4-07MLBS4NNXN0
1
2
3
4
5
6
7
GND1
TXP
TXN
GND2
RXN
RXP
GND3
CLK_SATA 2
Z2201
C799 .01U_50V_X7R_04
D35
SCS751V-40
A C
SRTCRST#
C715 .01U_50V_X7R_04
RTC_X1
SATA4TXP
C831
1U_6.3V_04
LPC_AD0 34
R166 33_04_- U
R239 *10mil_short
H_NM I 3
V DD33,34,35,36,40
SATARXN130
HDA_D OCK_EN#_R
LAN_RXD1
SA TA_TXP5
C785 15P_50V_04
SATA_RXP5
JOPEN2
*OPEN_ 10 mil-1 MM
12
SATA_LED# 30
HD D_NC0
SA TA_RXP5
R547
24.9_1%_04
J_RTC1
R518 *10mil_short
1
LPC_DRQ0#
C795 .01U_50V_X7R_04
SA TA_RXN5
C778
1U_10V_06
3.3VS
H_INTR 3
INTRUD ER#
R240 56_04
MCH_HDA_SDO7
1.05VS
MCH_ HDA_ RST#7
R513 56_04
SATA_RXN0_C
R576 10K_04
R549 *10K_04
LAN_RSTSYNC
HDA_SD IN3
L7
*WCM2012F2S-161T03
1
4
2
3
Z2202
R542
*10K_04
L9
*WCM2012F2S-161T03
1
4
2
3
SB_THRMTRIP#
AZ_SYN C20,28,32
C713 .01U_50V_X7R_04
D03A-0313
LP C_FRAM E# 34
3.3VS
ICH _F ERR#
D36
SCS751V-40
A C
3.3VS2,3,6,7,10,12,13,14,15,23,24,25,26, 27,28,29,30,31,32,33,34,35,39,41,43
1.5VS4,10,23,25,26,27,32,35
C783 15P_50V_04
ODD
1.05VS2,3,4,5,7,9,10,25, 37,39
SA TA_TXN5
2
5VS
SATA_R XP0_C
D03A-0313
RTCVCC
C798 .01U_50V_X7R_04
R517
10M_04
SATA4RXP
SATA_RXN5_C
C780
*.01U_16V_04
SATATXN130
LDRQ1#
R164 33_04_-U
R537 10K_04
R555
20K_1%_04
C479
*.1U_16V_04
R246 *10mil_short
H_D PSLP# 3
R165 33_04_-U
MCH_HDA_SDI7
C792 .01U_50V_X7R_04
MCH_HDA_ BCL K7
J_HDD1
C166N 5-X2205-X
S1
S2
S3
S4
S5
S6
S7
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
C206 .01U_50V_X7R_04
C747
.1U_16V_04
SATA4RXN
AZ_SDOUT20, 28,32
AZ_RST#20,28,32
LPC_AD3 34
HDA_D OCK_RST#
R243 54.9_1%_04
R529
1K_04
1.5VS
KBC_RST# 34
HD D_NC2
R514 56_04
LAN_RXD0
+
C758
100U_6.3V_B2
Zo= 50O? 5%
RTC_VBAT_1
JOPEN1
*OPEN_ 10 mil-1 MM
12
PIN GND1~2=GND
SATA_TXN5
<0.2inches
MC H_HDA_SY NC7
GLAN_CLK
SATA_TXN5_C
CLK_SATA# 2
LAN_RXD2
H_INIT# 3
LAN _TXD 0
SATA_TXP5
C838
1U _6.3V_04
VDD3
SATA_RXP5_C
SATATXP0
Zdiff= 100O? 0%
RTCVCC
SATATXP0
ICH _TP12
R233 24.9_1%_04
e SATA
R515 *56_04
R244
332K_1%_06
D03-0221
3.3VS
SATA_RXN1_C
1.05VS
ICH_IN TVR MEN
C474
* .1U _16V_04
C827
*.1U_16V_04
54.9_1% needs to placed
within 2" of ICH8, 56 Ohm
must be placed within 2" of
24.9_1% w/o stub.
ICH_DPSLP#
HDD
Layout note:
3.3VS
SATA_RXN5
R247 *56_04
RTC VCC25
SATA_TXP0_C
SATA_R XP1_C
Sheet 22 of 51
ICH9M 1/4, SATA