Clevo L295N, Руководство по обслуживанию

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Schematic Diagrams
ICH7-M 3/4 (FWH) B - 17
B.Schematic Diagrams
ICH7-M 3/4 (FWH)
Sheet 16 of 38
ICH7-M 3/4 (FWH)
CLK_ICH48
SMB_LINK1
Turn on VCORE
Enable
3.3VS
LINK_ALERT#
INT_SERIRQ 21,24,26
INT_SERIRQ
R164 10K_04
SUSC# 24
P_RST#
THERM_ALERT# 3,24
R406
1K_04
XVS_PWRGD
From S.B.
SA
T
A
SMB
SY
S
G
PIO
GP
I
O
GPIO
Cl
o
c
k
s
Po
wer
M
G
T
U8C
ICH7-M
AF19
AH18
AH19
AE19
C22
B22
A26
B25
A25
A19
A27
A22
AB18
AC21
AC18
E21
E20
A20
B23
F19
E19
R4
E22
AC20
AF21
R3
D20
AG18
AC19
U2
AD21
AD20
AE20
F20
AH21
AF20
AD22
AC1
B2
C20
B24
D23
F22
AA4
AC22
C21
C23
C19
Y4
A28
A21
B21
E23
GPIO21/SATA0GP
GPIO19/SATA1GP
GPIO36/SATA2GP
GPIO37/SATA3GP
SMBCLK
SMBDATA
LINKALERT#
SMLINK0
SMLINK1
SPKR
SUS_STAT#
SYS_RST#
GPIO0/BM_BUSY#
GPIO6
GPIO7
GPIO8
GPIO9
GPIO10
GPIO11/SMBALERT#
GPIO12
GPIO13
GPIO14
GPIO15
GPIO18/STPPCI#
GPIO20/STPCPU#
GPIO24
GPIO25
GPIO32/CLKRUN#
GPIO33/AZ_DOCK_EN#
GPIO34/AZ_DOCK_RST#
GPIO35
GPIO38
GPIO39
WAKE#
SERIRQ
THRM#
VRMPWRGD
CLK14
CLK48
SUSCLK
SLP_S3#
SLP_S4#
SLP_S5#
PWROK
GPIO16/DPRSLPVR
TP0/BATLOW#
PWRBTN#
LAN_RST#
RSMRST#
RI#
GPIO26
GPIO27
GPIO28
C197 *10P_50V_06
R299 100_04
ICH_SMBDAT
R172 *10K_04
(+3V)
SMI# 24
SMB_LINK1
PWRBTN#
SB_PWROK
R117
10K_04
3.3V
(+3VS)
? ? ? ? 8/1
SMI#
SWI#
MBID0
RN44
8P4RX10K_04
1
2
3
4 5
6
7
8
RN2
8P4RX10K_04
1
2
3
4 5
6
7
8
PLT_RST# 15,18,21,22,24,26
SLP_S5#
PM_STPPCI#
XVS_PWRGD 24,28
SCI# 24
MBID1
SWBKON
RN11
8P4RX10K_04
1
2
3
4 5
6
7
8
(+3V)
INT_SERIRQ
R414 *0_04
PCLK_LPC 2
C157
*0.1U_50V_04
SWBKON 12
RI#
RN10
8P4RX10K_04
1
2
3
4 5
6
7
8
R167 *10_06
C170 *10P_50V_06
LPC_AD3
(+3VS)
SB_SUSSTAT#
(+3V)
3.3VS
MBID1
(+3VS)
LCDID1 12
DELAY_PWRGD 6,30
R162 10K_04
(+3V)
LPC_FLASH
PM_PWROK 12,30
R134 100_04
VCORE_ON
R161 2.2K_04
CLK_ICH14 2
LPC_AD1
R294 0_04
(+3VS)
PRST#
R318 1K_04
(+3VS)
(+3VS)
(+3V)
High
GATE_PCIRST#
R121
100K_04
PM_STPPCI# 2
ICH_SMBCLK
R298 *100K_04
3.3VS
RI#
3.3VS
RSMRST# 24
P_RST#
R133 10K_04
C613
0.1U_50V_04
(+3V)
RN48
8P4RX10K_04
1
2
3
4 5
6
7
8
R124
*0_04
(+3V)
PM_STPPCI#
Layout note:
PLT_RST#
LPC_FRAME# 14,24,26
FWH_TBL#
SB_PWROK
R120 *0_04
(+3VS)
SB_BATLOW#
SCI#
SCI# 24
LPC_FRAME#
ICH_SMBCLK 2,10,19,20
PM_DPRSLPVR 6,30
PM_STPCPU#
SUSB#
Protected
VCORE_ON 24
PCI_GNT4# 15
(+3V)
(+3VS)
PM_BMBUSY # 6
SUSC#
R408 8.2K_04
FWH_TBL# R415 100_04
SCI#
R416 100_04
(+3VS)
3.3V
SB_SUSSTAT#
SWI#
MBID0
Flash Mode
3.3VS
CLK_ICH14
R171 *0_06
PCIE_WAKE#
3.3V
PWRBTN# 24
R163 10K_04
LCDID0 12
RESET_SW#
Q15 2N7002W
G
S D
LPC BIOS ROM
NOTE:
IF USE VCORE_ON ADD R216,R211
IF USE MAX809 ADD R464
(+3VS)
PCBEEP
R293
10K_1%
R160 2.2K_04
SMB_LINK0
ICH_SMBCLK
R118 0_04
C612
0.1U_50V_04
R126 *10_06
PCBEEP 25
PM_THRM#
SCI#
R314 *0_04
(+3VS)
FWH_INIT# 14
LPC_AD0
Normal Low
PCIE_WAKE# 19
R319 *10K_04
R168 *10K_04
3.3VS
PCIE_WAKE#
INSTANT_ON
ICH_SMBDAT
FWH_WP#
(+3V)
R315 10K_04
C162
*0.1U_50V_04
R125
0_04 CLK_ICH14
R170 10K_04
PRST# 18,20,21
LINK_ALERT#
(+3VS)
Low
LPC_AD3 14,24,26
JBIOS1
SST49LF004B-33-4C-NHE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
NC(VPP)
RST#
A9(FGPI3)
A8(FGPI2)
A7(FGPI1)
A6(FGPI0)
A5(WP#)
A4(TBL#)
A3(ID3)
A2(ID2)
A1(ID1)
A0(ID0)
LAD0(FWH0)
LAD1(FWH1)
LAD2(FWH2)
GND LAD3(FWH3)
DQ4(RFU)
DQ5(RFU)
DQ6(RFU)
DQ7(RFU)
NC(RFU)
WE#(FWH4)
OE#(INIT#)
VCC
NC(GND)
NC(VCCA)
GNDA
MODE(IC)
A10(FGPI4)
CLK
VCC
(+3V)
CLK_ICH48 2
SUSB#
POWER OK
LPC_AD2
INSTANT_ON
R122
1K_04
L295N: 00
L297N: 01
3.3V
LCDID2 12
R295 0_04
R404 8.2K_04
U12
74AHC1G08GW
1
2
4
5
3
(+3V)
MAX809_SOT23
PLT_RST# 6,11,15,18,19
(+3VS)
VRM_PWRGD 30
RESET_SW#
R173 10K_04
R169 10K_04
R409
0_04
LPC_AD0 14,24,26
FWH_WP#
3.3V
GATE_PCIRST#
SWI# 24
LPC_AD2 14,24,26
R411 100_04
(+3VS)
CLK_ICH48
R305 0_04
It"s for internal testing
purposes only
(+3VS)
PM_THRM#
PM_STPCPU#
LPC_AD1 14,24,26
SMI#
(+3V)
3.3V
PM_STPCPU# 2
RESET_SW# 18
ICH_SMBDAT 2,10,19,20
(+3VS)
SMB_LINK0
SUSC#
U5
G690L293T73
3
1
2
VCC
GND
RESET#
SUSB# 24,27
(+3V)