MSI ms-7377 Service Manual

5
CONTENT
Cover Sheet, Block diagram
Intel LGA775 CPU - Signals
Intel Bearlake - FSB, PCIE, DMI, VGA, MSIC
D
Intel Bearlake - Memory DDR2
Intel Bearlake - Power / GND
ICH9 - PCI, USB, DMI, PCIE
ICH9 - Host, DMI, SATA, Audio, SPI, RTC, MSIC
ICH9 - Power, GND
DDR2 Channel-A / Channel-B
CY505YC56DT CLK Gen.
LPC I/O IT8718F & FWH/KB/MS
SATA & COM1 & LPT & TPM
PCI-Express X16 & X4
C
PCI Slot 1 & 2
USB CONNECTORS
VGA Conn
VRD11 Intersil 6312 3Phase
MS7 ACPI Controller
V_1P25_CORE & AMT
ATX & F-Panel & FAN
LAN-NINEVEH 82566MM
HD Audio ALC888
FWH & HOOD Sense
MANUAL PARTS
B
GPIO & Jumper setting
POWER Distribution
PWROK MAP
RESET MAP
History
A
5
4
SHEET
MS-7377(BELEM)
1-2
3-5
6
CPU: LGA 775
7
8-9
10
11
12
13-15
16
17
18

System Chipset:

19
Intel Bearlake - Q35 (North Bridge)
20
21
Intel ICH9 DO(South Bridge)
22
On Board Device:
23
24
CLOCK Gen -- ICS9LP505-2HLFT 54PIN or Silego 84516BT
25
LPC Super I/O -- ITE8718
26
27
LAN-- Intel 82566MM
28
HD Audio Codec -- ALC888
29
30

Main Memory:

31
Dual-channel DDR-II * 4
32
33

Expansion Slots:

34
35
PCI EXPRESS X16 SLOT *1
PCI EXPRESS X1 SLOT * 2
PCI SLOT * 1
PWM: VRD11 Intersil 6312 3Phase
4
3
Yorkfiled Qual core --95W
Wolfdale 1333 , 1066 , 800 -- 45W
Core 2 duo 1333 E6*50 -- 65W
Core 2 duo 1066 E6*00 -- 65W
Core 2 duo 800 E4XXX -- 65W
Daul Core E2XX --65W
Celeron 4XX -- 35W
3
2
Version: 11
uBTX
MICRO-START INT'L CO.,LTD. MICRO-START INT'L CO.,LTD. MICRO-START INT'L CO.,LTD.
Title Title Title
Cover Sheet Cover Sheet Cover Sheet
Size Size Size Document Number Document Number Document Number
Custom Custom Custom MS-7377 (BELEM) uBTX MS-7377 (BELEM) uBTX MS-7377 (BELEM) uBTX
Date: Date: Date: Wednesday, September 19, 2007 Wednesday, September 19, 2007 Wednesday, September 19, 2007
2
1
D
C
B
A
Rev Rev Rev
11 11 11
Sheet Sheet Sheet 1 1 1 of of of 35 35 35
1