Service Manuals, User Guides, Schematic Diagrams or docs for : acer Acer_Aspire_7738G_DDR3
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5 4 3 2 1
SYSTEM DC/DC
Project code: 91.4AN01.001 ISL62392 46
PCB P/N : 48.4AN01.0SA INPUTS OUTPUTS
JM70 -MV Block Diagram
REVISION : SB 08246 5V_S5(6A)
3D3V_S5(7A)
DCBATOUT
5V_AUX_S5
3D3V_AUX_S5
SMSC SYSTEM DC/DC
D CLK GEN. Mobile CPU EMC2102
TPS51124 46 D
ICS9LPRS365BKLFT Penryn 38 INPUTS OUTPUTS
3 1D05V_S0(10A)
DCBATOUT
4, 5 1D5V_S3(10A)
HOST BUS 667/800/[email protected] RT9026 49
DDR_VREF_S3
DDR3 Cantiga
1.5V_S3 (1.2A)
800/1066 16,17
MHz 18
Level shift HDMI
AGTL+ CPU I/F PCIex16 VGA Borad 21 G9198-15 14
PS8101
DDR Memory I/F (MXM 3.0 Connector) 3D3V_S5 1D5V_S5
DDR3 INTEGRATED GRAHPICS LCD (300mA)
LVDS, CRT I/F
19
800/1066 16,17
MHz
www.kythuatvitinh.com
6,7,8,9,10,11 CRT
X4 DMI 20
C-Link0
400MHz
CHARGER
MS/MS Pro/xD ISL88731A 50
USB CardBus
AU6433 /MMC/SD INPUTS OUTPUTS
SUBWOOFER 35 35
32 AMP
C
G1442RD 32 DCBATOUT
CHG_PWR C
INT.SUBWOOFER 18V 6.0A
ICH9M
6 PCIe ports CPU DC/DC
LINE IN PCI/PCI BRIDGE LAN ADP3208C
Giga LAN TXFM RJ45 51
ACPI 2.0 29 29
32 BCM5764MKMLG 28
4 SATA INPUTS OUTPUTS
12 USB 2.0/1.1 ports
DCBATOUT
VCC_CORE
Int MIC ETHERNET (10/100/1000MbE)
0~1.3V
High Definition Audio 38A
32 Codec AZALIA LPC I/F
New Card PWR SW
ALC888 Serial Peripheral I/F TPS2231 36 GFX DC/DC
Matrix Storage Technology(DO)
36 ISL6263
30 48
MIC In Active Managemnet Technology(DO)
PCIe Mini 1 Card INPUTS OUTPUTS
32 Wire LAN 37 DCBATOUT
VCC_GFXCORE
0~1.3V
12,13,14,15 Mini 2 Card 6.5A
OP AMP TV TUNER 37
32
G1454R
B 31 B
INT.SPKR
1.5W LPC BUS PCB STACKUP
32 TOP
USB SPI BIOS LPC GND
Line Out SATA Mini USB KBC (2MB)
(SPDIF) HDD SATA Blue Tooth
Camera Winbond 40 DEBUG S
MODEM 26 19 WPCE773LA0DG CONN.40
22 S
RJ11 MDC Card 39
MEDIA GND
34 SATA USB
Finger KEY
42
ODD SATA
Printer 4 Port 27 BOTTOM
41
24 Touch INT.
SATA Pad 41 KB 39
ESATA
25
SATA
2nd HDD Digitally signed by dd
23
DN: cn=dd, o=dd,
ou=dd,
A A
email=dddd@yahoo. UMA
com, c=US Wistron Corporation
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
Taipei Hsien 221, Taiwan, R.O.C.
Date: 2009.12.04 Title
BLOCK DIAGRAM
19:18:27 +07'00'
Size Document Number Rev
A2
JM70-MV SB
Date: Saturday, December 20, 2008 Sheet 1 of 55
5 4 3 2 1
A B C D E
ICH9M Integrated Pull-up Cantiga chipset and ICH9M I/O controller
ICH9M Functional Strap Definitions Rev.1.5 page 92 Hub strapping configuration
ICH9 EDS 642879 and Pull-down Resistors Montevina Platform Design guide 22339
page 218
0.5
Signal Usage/When Sampled Comment ICH9 EDS 642879 Rev.1.5
HDA_SDOUT XOR Chain Entrance/ Allows entrance to XOR Chain testing when TP3 Pin Name Strap Description Configuration
PCIE Port Config1 bit1, pulled low.When TP3 not pulled low at rising edge SIGNAL Resistor Type/Value
Rising Edge of PWROK of PWROK,sets bit1 of RPC.PC(Config Registers: CL_CLK[1:0] PULL-UP 20K CFG[2:0] FSB Frequency 000 = FSB1067
offset 224h). This signal has weak internal pull-down Select 011 = FSB667
CL_DATA[1:0] PULL-UP 20K 010 = FSB800
others = Reserved
4 HDA_SYNC PCIE config1 bit0,
Rising Edge of PWROK.
This signal has a weak internal pull-down.
Sets bit0 of RPC.PC(Config Registers:Offset 224h)
CL_RST0# PULL-UP 20K
CFG[4:3] Reserved
4
DPRSLPVR/GPIO16 PULL-DOWN 20K CFG8
GNT2#/ PCIE config2 bit2, This signal has a weak internal pull-up. CFG[15:14]
GPIO53 Rising Edge of PWROK. Sets bit2 of RPC.PC2(Config Registers:Offset 0224h) ENERGY_DETECT PULL-UP 20K CFG[18:17]
GPIO20 Reserved This signal should not be pulled high. HDA_BIT_CLK PULL-DOWN 20K
CFG5 DMI x2 Select 0 = DMI x2
GNT1#/ ESI Strap (Server Only) ESI compatible mode is for server platforms only. HDA_DOCK_EN#/GPIO33 PULL-UP 20K 1 = DMI x4 (Default)
GPIO51 Rising Edge of PWROK This signal should not be pulled low for desttop CFG6 iTPM Host 0= The iTPM Host Interface is enabled(Note2)
and mobile. HDA_RST# PULL-DOWN 20K Interface 1=The iTPM Host Interface is disalbed(default)
HDA_SDIN[3:0] PULL-DOWN 20K 0 = Transport Layer Security (TLS) cipher
Top-Block Sampled low:Top-Block Swap mode(inverts A16 for CFG7 Intel Management suite with no confidentiality
GNT3#/ Swap Override. all cycles targeting FWH BIOS space). HDA_SDOUT PULL-DOWN 20K engine Crypto strap 1 = TLS cipher suite with
GPIO55 Rising Edge of PWROK. Note: Software will not be able to clear the confidentiality (default)
Top-Swap bit until the system is rebooted HDA_SYNC PULL-DOWN 20K
0 = Reverse Lanes,15->0,14->1 ect..
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without GNT3# being pulled down. GLAN_DOCK# The pull-up or pull-down active when configured for native CFG9 PCIE Graphics Lane 1= Normal operation(Default):Lane
GLAN_DOCK# functionality and determined by LAN controller Numbered in order
GNT0#: Boot BIOS Destination Controllable via Boot BIOS Destination bit GNT[3:0]#/GPIO[55,53,51] PULL-UP 20K
SPI_CS1#/ Selection 0:1. (Config Registers:Offset 3410h:bit 11:10). 0 = Enable (Note 3)
GPIO58 Rising Edge of PWROK. GNT0# is MSB, 01-SPI, 10-PCI, 11-LPC. GPIO[20] PULL-DOWN 20K CFG10 PCIE Loopback enable 1= Disabled (default)
Integrated TPM Enable, Sample low: the Integrated TPM will be disabled. GPIO[49] PULL-UP 20K 00 = Reserve
Rising Edge of CLPWROK Sample high: the MCH TPM enable strap is sampled CFG[13:12] XOR/ALL 10 = XOR mode Enabled
SPI_MOSI low and the TPM Disable bit is clear, the LDA[3:0]#/FHW[3:0]# PULL-UP 20K 01 = ALLZ mode Enabled (Note 3)
Integrated TPM will be enable. 11 = Disabled (default)
LAN_RXD[2:0] PULL-UP 20K
3 DMI Termination Voltage, The signal is required to be low for desktop LDRQ[0] PULL-UP 20K
CFG16 FSB Dynamic ODT 0 = Dynamic ODT Disabled
1 = Dynamic ODT Enabled (Default) 3
Rising Edge of PWROK. applications and required to be high for
GPIO49 mobile applications. LDRQ[1]/GPIO23 PULL-UP 20K 0 = Normal operation(Default):
CFG19 DMI Lane Reversal Lane Numbered in Order
PME# PULL-UP 20K
1 = Reverse Lanes
PCI Express Lane Signal has weak internal pull-up. Sets bit 27 PWRBTN# PULL-UP 20K DMI x4 mode[MCH -> ICH]:(3->0,2->1,1->2and0->3)
SATALED# Reversal. Rising Edge of MPC.LR(Device 28:Function 0:Offset D8) DMI x2 mode[MCH -> ICH]:(3->0,2->1)
of PWROK. SATALED# PULL-UP 15K
SPKR No Reboot. If sampled high, the system is strapped to the SPI_CS1#/GPIO58/CLGPIO6 PULL-UP 20K Digital Display Port 0 = Only Digital Display Port
Rising Edge of PWROK. "No Reboot" mode(ICH9 will disable the TCO Timer (SDVO/DP/iHDMI) or PCIE is operational (Default)
system reboot feature). The status is readable SPI_MOSI PULL-DOWN 20K CFG20 Concurrent with PCIe 1 =Digital display Port and PCIe are
via the NO REBOOT bit. operting simulataneously via the PEG port
SPI_MISO PULL-UP 20K
0 =No SDVO Card Present (Default)
TP3 XOR Chain Entrance. This signal should not be pull low unless using SPKR PULL-DOWN 20K SDVO_CTRLDATA SDVO Present
Rising Edge of PWROK. XOR Chain testing. 1 = SDVO Card Present
TACH_[3:0] PULL-UP 20K
0 = LFP Disabled (Default)
GPIO33/ Flash Descriptor Sampled low:the Flash Descriptor Security will be TP[3] PULL-UP 20K Local Flat Panel
HDA_DOCK Security Override Strap overridden. If high,the security measures will be L_DDC_DATA (LFP) Present 1= LFP Card Present; PCIE disabled
_EN# Rising Edge of PWROK in effect.This should only be enabled in manufacturing USB[11:0][P,N] PULL-DOWN 15K
environments using an external pull-up resister. NOTE:
1. All strap signals are sampled with respect to the leading edge of
the (G)MCH Power OK (PWROK) signal.
2. iTPM can be disabled by a 'Soft-Strap' option in the
2 Flash-decriptor section of the Firmware. This 'Soft-Strap' is 2
activated only after enabling iTPM via CFG6.
Only one of the CFG10/CFG/12/CFG13 straps can be enabled at any time.
1 UMA
1
Wistron Corporation
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
Taipei Hsien 221, Taiwan, R.O.C.
Title
Reference
Size Document Number Rev
A3
JM70-MV SB
Date: Saturday, December 20, 2008 Sheet 2 of 55
A B C D E
3D3V_S0
3D3V_S0 1D05V_S0
2 R383 1 3D3V_48MPWR_S0 2 R384 1 3D3V_CLKPLL_S0 3D3V_CLKGEN_S0 2 R402 1
0R0603-PAD 0R0603-PAD 0R0603-PAD
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
SC4D7U10V5ZY-3GP
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
C556 C555 C560 C222 C581 C580 C199 C557 C554 C569 C576 C582 C566 C226 C250 C239
3D3V_S0
Do Not Stuff
SC1U16V3ZY-GP
SC4D7U6D3V3KX-GP
DY
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2 R393 1
Do Not Stuff
4 4
3D3V_48MPWR_S0
3D3V_CLKGEN_S0 3D3V_CLKPLL_S0
DY
U54
16
46
62
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