Msi Q35MDO v2 user Manual

Q35MDO v2 / Q33M v2
MS-7358 ( V3.X / V4.X ) Mainboard
i
Copyright Notice
The material in this document is the intellectual property of MICRO-STAR INTERNATIONAL. We take every care in the preparation of this document, but no
Trademarks
All trademarks are the properties of their respective owners. NVIDIA, the NVIDIA logo, DualNet, and nForce are registered trademarks or trade-
marks of NVIDIA Corporation in the United States and/or other countries. AMD, Athlon, Athlon XP, Thoroughbred, and Duron are registered trade­marks of AMD Corporation. Intel® and Pentium® are registered trademarks of Intel Corporation. PS/2 and OS®/2 are registered trademarks of International Business Machines Corporation. Windows® 98/2000/NT/XP/Vista are registered trademarks of Microsoft Corporation. Netware® is a registered trademark of Novell, Inc. Award® is a registered trademark of Phoenix Technologies Ltd. AMI® is a registered trademark of American Megatrends Inc.
Revision History
Revision Revision History Date
V3.0 / V4.0 First release November 2007
Technical Support
If a problem arises with your system and no solution can be obtained from the users manual, please contact your place of purchase or local distributor. Alternatively, please try the following help resources for further guidance.
Visit the MSI website for FAQ, technical guide, BIOS updates, driver updates, and other information: http://global.msi.com.tw/index.php?
func=faqIndex
Contact our technical staff at: http://support.msi.com.tw/
ii
Safety Instructions
1. Always read the safety instructions carefully.
2. Keep this Users Manual for future reference.
3. Keep this equipment away from humidity.
4. Lay this equipment on a reliable flat surface before setting it up.
5. The openings on the enclosure are for air convection hence protects the equip­ment from overheating. DO NOT COVER THE OPENINGS.
6. Make sure the voltage of the power source and adjust properly 110/220V be­fore connecting the equipment to the power inlet.
7. Place the power cord such a way that people can not step on it. Do not place anything over the power cord.
8. Always Unplug the Power Cord before inserting any add-on card or module.
9. All cautions and warnings on the equipment should be noted.
10. Never pour any liquid into the opening that could damage or cause electrical shock.
11. If any of the following situations arises, get the equipment checked by a service personnel:
The power cord or plug is damaged. Liquid has penetrated into the equipment. The equipment has been exposed to moisture. The equipment has not work well or you can not get it work according to
Users Manual.
The equipment has dropped and damaged. The equipment has obvious sign of breakage.
12. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT UNCONDITIONED, STOR­AGE TEMPERATURE ABOVE 600 C (1400F), IT MAY DAMAGE THE EQUIPMENT.
CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer.
iii
FCC-B Radio Frequency Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accor­dance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the measures listed below.
Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
Consult the dealer or an experienced radio/television technician for help.
Notice 1
The changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment.
Notice 2
Shielded interface cables and A.C. power cord, if any, must be used in order to comply with the emission limits.
VOIR LA NOTICE DINSTALLATION AVANT DE RACCORDER AU RESEAU.
Micro-Star International
MS-7358
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that
may cause undesired operation.
iv
WEEE (Waste Electrical and Electronic Equipment) Statement
v
vi
vii
CONTENTS
Copyright Notice..............................................................................................................ii
Trademarks.......................................................................................................................ii
Revision History..............................................................................................................ii
Technical Support...........................................................................................................ii
Safety Instructions.........................................................................................................iii
FCC-B Radio Frequency Interference Statement........................................................iv
WEEE (Waste Electrical and Electronic Equipment) Statement....................................v
Chapter 1. Getting Started....................................................................................1-1
Mainboard Specifications...................................................................................1-2
Mainboard Layout................................................................................................1-4
Packing Checklist.................................................................................................1-5
Chapter 2. Hardware Setup..................................................................................2-1
Quick Components Guide....................................................................................2-2
CPU (Central Processing Unit)............................................................................2-3
Memory.................................................................................................................2-7
Power Supply......................................................................................................2-9
Back Panel..........................................................................................................2-10
Connectors........................................................................................................2-12
Jumpers..............................................................................................................2-19
Slots...................................................................................................................2-20
Chapter 3. BIOS Setup............................................................................................3-1
Entering Setup.....................................................................................................3-2
The Main Menu.....................................................................................................3-4
Standard CMOS Features...................................................................................3-6
Advanced BIOS Features...................................................................................3-9
Integrated Peripherals.......................................................................................3-12
Power Management Setup...............................................................................3-14
PNP/PCI Configurations.....................................................................................3-17
H/W Monitor........................................................................................................3-19
Frequency/Voltage Control...............................................................................3-20
Load Fail-Safe/ Optimized Defaults.................................................................3-22
BIOS Setting Password.....................................................................................3-23
Appendix A. Realtek ALC888 Audio...................................................................A-1
Installing the Realtek HD Audio Driver................................................................A-2
Software Configuration......................................................................................A-4
Hardware Setup................................................................................................A-19
viii
Appendix B. Dual Core Center.............................................................................B-1
Activating Dual Core Center...............................................................................B-2
Main......................................................................................................................B-3
DOT (Dynamic OverClocking).............................................................................B-5
Clock.....................................................................................................................B-6
Voltage.................................................................................................................B-7
FAN Speed...........................................................................................................B-8
Temperature.........................................................................................................B-9
User Profile........................................................................................................B-10
Appendix C Intel ICH9R/ICH9DO SATA RAID......................................................C-1
Introduction..........................................................................................................C-2
BIOS Configuration..............................................................................................C-3
Installing Driver....................................................................................................C-9
Installing Software............................................................................................C-11
RAID Migration Instructions...............................................................................C-15
Degraded RAID Array........................................................................................C-22
ix
Getting Started
Chapter 1
Getting Started
Thank you for choosing the Q35MDO v2 / Q33M v2 Series (MS-7358 v3.X / v4.X) ATX mainboard. The Q35MDO v2 / Q33M v2 Series mainboards are based on Intel Q33 & ICH9R/ICH9DO chipsets for optimal system efficiency. Designed to fit the advanced Intel Quad/Core 2 Duo LGA775 processor, the Q35MDO v2 / Q33M v2 Series deliver a high performance and profes­sional desktop platform solution.
®
®
Q35/
Core 2
1-1
MS-7358 Mainboard
Mainboard Specifications
Processor Support
- Intel® Core 2 Duo, Core 2 Quad in the LGA775 package
- Supports 3/4 pin CPU Fan Pin-Header with Fan Speed Control
- Supports EIST Technology
- Supports Hyper-Threading (HT) Technology
- Supports Intel Dual Core Technology up to 1333 MHz (For the latest information about CPU, please visit http://global.
msi.com.tw/index.php?func=cpuform)
Supported FSB
- 1333/ 1066/ 800 MHz
Chipset
- North Bridge: Intel® Q35/Q33 chipset
- South Bridge: Intel® ICH9R/ICH9DO chipset
Memory Support
- DDR2 800/ 667 SDRAM (8GB Max)
- 4 DDR2 DIMMs (240pin / 1.8V) (For more information on compatible components, please visit http://global.msi.com.tw/index.php?func=testreport)
LAN
- Supports PCIE LAN 10/100/1000 Fast Ethernet by Intel 82566-DM (for vPro)
Audio
- Chip integrated by Realtek® ALC888
- Flexible 8-channel audio with jack sensing
- Compliant with Azalia 1.0 Spec
- Meet Microsoft Vista Premium Spec
IDE
- 1 IDE port by Marvell 88SE6111
- Supports Ultra DMA 33/66/100/133 mode
- Supports PIO, Bus Master operation mode
SATA
- 6 SATA II ports by ICH9R/ICH9DO
- Supports storage and data transfers at up to 300 MB/s
RAID
- Supports Intel Martix Storage Technology (AHCI + RAID 0/1/5/10) by ICH9R/ICH9DO
TPM (optional)
- Supports TPM by INFINEON SLB9635TT12
1-2
Getting Started
Floppy
- 1 floppy port
- Supports 1 FDD with 360KB, 720KB, 1.2MB, 1.44MB and 2.88MB
Connectors
Back panel
- 1 PS/2 mouse port
- 1 PS/2 keyboard port
- 1 VGA port
- 4 USB 2.0 ports
- 1 LAN jack (10/100/1000)
- 6 flexible audio jacks
- 1 1394 port (optional)
- 1 parellel port
- 1 serial port
On-Board Pinheaders/ Connectors
- 4 USB 2.0 pinheaders
- 1 SPDIF-Out pinheader
- 1 CD-In connector
- 1 Front Panel Audio pinheader
- 1 serial port pinheader
- 1 chassis Intrusion switch pinheader
- 1 1394 pinheader (optional)
Slots
- 1 PCI Express x16 slot
- 1 PCI Express x1 slot
- 2 PCI slots
- Support 3.3V/ 5V PCI bus Interface
Form Factor
- M-ATX (24.4cm X 24.4cm)
Mounting
- 8 mounting holes
1-3
MS-7358 Mainboard
JFP1
JFP2
JBAT1
JSPI1
IDE
1FDD 1
D
I
M
M
_
A
1DI
M
M
_
B
1DI
M
M
_
A
2DI
M
M
_
B
2
A
T
X
1
JCASE1
JUSB1
JUSB3
JUSB4
JUSB2
S
A
T
A6SAT
A
2SA
TA3
SATA4
SATA5
SAT
A
1
Intel
ICH9R /
BATT
(optional)
CD_IN1
(optional)
CPUFAN1
Mainboard Layout
Top : mouse Bottom: keyboard
Top : Parallel Port Bottom:
COM A VGA Port
TPM (optional)
1 M O C
J
Top:1394(optional) Bottom: USB ports
T: LAN jack B: USB ports
T:Line-In M:Line-Out B:Mic T:RS-Out M:CS-Out B:SS-Out
LAN CHIP
Codec
1 W
P J
Intel
Q35 / Q33
PCI_E3
PCI_ E1
+
PCI 1
ICH9DO
JAUD1
PCI 2
JSPD1
J1394_1
VIA
VT6308P
Q35MDO v2 / Q33M v2 Series
(MS-7358 v3.X / v4.X) ATX Mainboard
1 N A F S Y S
1-4
Packing Checklist
Getting Started
MSI motherboard
Power Cable
1394 Bracket (Optional)
* The pictures are for reference only and may vary from the packing contents of the product you purchased.
MSI Driver/Utility CD
Back IO Shield
USB Bracket (Optional)
SATA Cable (Optional)
Standard Cable for
IDE Devices
Users Guide
1-5
Hardware Setup
Chapter 2
Hardware Setup
This chapter provides you with the information about hardware setup procedures. While doing the installation, be careful in holding the components and follow the installation procedures. For some components, if you install in the wrong orientation, the components will not work properly.
Use a grounded wrist strap before handling computer components. Static electricity may damage the components.
2-1
MS-7358 Mainboard
Quick Components Guide
Back Panel, p.2-10
PCI_E, p.2-20
PCI, p.2-20
JPW1, p.2-9
CD_IN1,
p.2-16 JAUD1, p.2-17
JSPD1, p.2-15
CPU, p.2-3
JCI1, p.2-14
CPUFAN1, p.2-14
J1394_1, p.2-15
DIMM, p.2-7
JUSB1~4, p.2-18
JCOM1, p.2-17
FDD1, p.2-12
IDE1, p.2-12
JPWR3, p.2-9
SYSFAN1, p.2-14
SATA1~6, p.2-13
JFP1, JFP2, p.2-16
JBAT1, p.2-19
2-2
Hardware Setup
CPU (Central Processing Unit)
When you are installing the CPU, make sure to install the cooler to prevent overheating. If you do not have the CPU cooler, consult your dealer before turning
on the computer. For the latest information about CPU, please visit http://global.msi.com.tw/index.php?
func=cpuform
Important
Overheating
Overheating will seriously damage the CPU and system. Always make sure the cooling fan can work properly to protect the CPU from overheating. Make sure that you apply an even layer of thermal paste (or thermal tape) between the CPU and the heatsink to enhance heat dissipation.
Replaceing the CPU
While replacing the CPU, always turn off the ATX power supply or unplug the power supplys power cord from the grounded outlet first to ensure the safety of CPU.
Overclocking
This mainboard is designed to support overclocking. However, please make sure your components are able to tolerate such abnormal setting, while doing overclocking. Any attempt to operate beyond product specifications is not recommended. We do not guarantee the damages or risks caused
by inadequate operation or beyond product specifications.
Introduction to LGA 775 CPU
The pin-pad side of LGA 775 CPU.
Alignment Key Alignment Key
Yellow triangle is the Pin 1 indicator
The surface of LGA 775 CPU. Remember to apply some ther­mal paste on it for better heat dispersion.
Yellow triangle is the Pin 1 indicator
2-3
MS-7358 Mainboard
CPU & Cooler Installation
When you are installing the CPU, make sure the CPU has a cooler attached on the top to prevent overheating. Meanwhile, do not forget to apply some thermal
paste on CPU before installing the heat sink/cooler fan for better heat dispersion. Follow the steps below to install the CPU & cooler correctly. Wrong installation will cause the damage of your CPU & mainboard.
1.The CPU socket has a plastic cap on it to protect the contact from damage. Before you install the CPU, always cover it to protect the socket pin.
3.The pins of socket reveal.
2.Remove the cap from lever hinge side (as the arrow shows).
4.Open the load lever.
Important
1.Confirm if your CPU cooler is firmly installed before turning on your system.
2. Do not touch the CPU socket pins to avoid damaging.
3. The availability of the CPU land side cover depends on your CPU packing.
2-4
Hardware Setup
5.Lift the load lever up and open the load plate.
7.Visually inspect if the CPU is seated well into the socket. If not, take out the CPU with pure vertical motion and reinstall.
6.After confirming the CPU direction for correct mating, put down the CPU in the socket housing frame. Be sure to grasp on the edge of the CPU base. Note that the align­ment keys are matched.
alignment
key
8.Cover the load plate onto the package.
2-5
MS-7358 Mainboard
9.Press down the load lever lightly onto the load plate, and then se­cure the lever with the hook under retention tab.
11.Press the four hooks down to fas-
ten the cooler. Then rotate the lock­ing switch (refer to the correct di­rection marked on it) to lock the hooks.
locking
switch
10. Align the holes on the mainboard with the heatsink. Push down the cooler until its four clips get wedged into the holes of the mainboard.
12.Turn over the mainboard to con­firm that the clip-ends are cor­rectly inserted.
Important
1. Read the CPU status in BIOS (Chapter 3).
2. Whenever CPU is not installed, always protect your CPU socket pin with the plastic cap covered (shown in Figure 1) to avoid damaging.
3. Mainboard photos shown in this section are for demonstration of the CPU/ cooler installation only. The appearance of your mainboard may vary depend­ing on the model you purchase.
2-6
Hardware Setup
1
2
3
Empty
Installed
Memory
These DIMM slots are used for installing memory modules. For more information on compatible components, please visit http://global.msi.com.
tw/index.php?func=testreport
DDR2
240-pin, 1.8V
64x2=128 pin 56x2=112 pin
Single-Channel: All DIMMs in GREEN Dual-Channel: Channel A in GREEN; Channel B in ORANGE
Dual-Channel mode Population Rule
In Dual-Channel mode, the memory modules can transmit and receive data with two data bus lines simultaneously. Enabling Dual-Channel mode can enhance the system performance. Please refer to the following illustrations for population rules under Dual-Channel mode.
DIMM_A1
DIMM_A2
DIMM_B1
DIMM_B2
DIMM_A1
DIMM_A2
DIMM_B1
DIMM_B2
DIMM_A1
DIMM_A2
DIMM_B1
DIMM_B2
2-7
MS-7358 Mainboard
Installing Memory Modules
1. The memory module has only one notch on the center and will only fit in the right orientation.
2. Insert the memory module vertically into the DIMM slot. Then push it in until the golden finger on the memory module is deeply inserted in the DIMM slot.
Important
You can barely see the golden finger if the memory module is properly inserted in the DIMM slot.
3. The plastic clip at each side of the DIMM slot will automatically close.
Volt
Notch
Important
-DDR2 memory modules are not interchangeable with DDR and the DDR2 standard is not backwards compatible. You should always install DDR2 memory modules in the DDR2 DIMM slots.
-In Dual-Channel mode, make sure that you install memory modules of the same type and density in different channel DIMM slots.
-To enable successful system boot-up, always insert the memory modules into the DIMM_A1 first.
2-8
Power Supply
Hardware Setup
ATX 24-Pin Power Connector: JPWR3
This connector allows you to connect an ATX 24-pin power supply. To connect the ATX 24-pin power supply, make sure the plug of the power supply is inserted in the proper orientation and the pins are aligned. Then push down the power supply firmly into the connector.
You may use the 20-pin ATX power supply as you like. If youd like to use the 20-pin ATX power supply, please plug your power sup­ply along with pin 1 & pin 13 (refer to the image at the right hand).
Pin Definition
PIN SIGNAL
13 +3.3V 14 -12V 15 GND 16 PS-ON# 17 GND 18 GND 19 GND 20 Res 21 +5V 22 +5V 23 +5V 24 GND
JPWR3
13
24
1
12
PIN SIGNAL
1 +3.3V 2 +3.3V 3 GND 4 +5V 5 GND 6 +5V 7 GND 8 PWR OK 9 5VSB 10 +12V 11 +12V 12 +3.3V
ATX 12V Power Connector: JPW1
This 12V power connector is used to provide power to the CPU.
Pin Definition
PIN SIGNAL
1 GND 2 GND 3 12V 4 12V
2
JPW1
1 34
pin 13
pin 12
Important
1. Make sure that all the connectors are connected to proper ATX power sup­plies to ensure stable operation of the mainboard.
2. Power supply of 350 watts (and above) is highly recommended for system stability.
3. ATX 12V power connection should be greater than 18A.
2-9
MS-7358 Mainboard
Back Panel
Mouse
Keyboard
Parallel Port
Serial Port
VGA Port
1394 Port (optional)
USB Ports
LAN
Line-In
Line-Out
Mic
RS-Out
CS-Out
SS-Out
Mouse/Keyboard
The standard PS/2® mouse/keyboard DIN connector is for a PS/2® mouse/keyboard.
Parallel Port A parallel port is a standard printer port that supports Enhanced Parallel Port (EPP) and Extended Capabilities Parallel Port (ECP) mode.
Serial Port The serial port is a 16550A high speed communications port that sends/ receives 16bytes FIFOs. You can attach a serial mouse or other serial devices directly to theconnector.
VGA Port The DB15-pin female connector is provided for monitor.
1394 Port (optional) The IEEE1394 port on the back panel provides connection to IEEE1394 devices.
USB Port The USB (Universal Serial Bus) port is for attaching USB devices such as keyboard, mouse, or other USB-compatible devices.
LAN The standard RJ-45 LAN jack is for connection to the Local Area Network (LAN). You can connect a network cable to it.
Green / OrangeYellow
LED Color LED State Condition
Off LAN link is not established.
Left Yellow On (steady state) LAN link is established.
On (brighter & pulsing)The computer is communicating with another computer on the LAN.
Green Off 10 Mbit/sec data rate is selected.
Right On 100 Mbit/sec data rate is selected.
Orange On 1000 Mbit/sec data rate is selected.
2-10
Hardware Setup
Audio Ports These audio connectors are used for audio devices. You can differentiate the color of the audio jacks for different audio sound effects.
Line-In (Blue) - Line In is used for external CD player, tapeplayer or
other audio devices.
Line-Out (Green) - Line Out, is a connector for speakers or headphones. Mic (Pink) - Mic, is a connector for microphones. RS-Out (Black) - Rear-Surround Out in 4/ 5.1/ 7.1 channel mode. CS-Out (Orange) - Center/ Subwoofer Out in 5.1/ 7.1 channel mode. SS-Out (Gray) - Side-Surround Out 7.1 channel mode.
2-11
MS-7358 Mainboard
Connectors
Floppy Disk Drive Connector: FDD1
This connector supports 360KB, 720KB, 1.2MB, 1.44MB or 2.88MB floppy disk drive.
FDD1
IDE Connector: IDE1
This connector supports IDE hard disk drives, optical disk drives and other IDE devices.
IDE1
Important
If you install two IDE devices on the same cable, you must configure the drives separately to master / slave mode by setting jumpers. Refer to IDE devices documentation supplied by the vendors for jumper setting instructions.
2-12
Hardware Setup
Serial ATA Connector: SATA1 ~ SATA6
This connector is a high-speed Serial ATA interface port. Each connector can connect to one Serial ATA device.
SATA6
SATA1
SATA5
SATA4
SATA2
SATA3
Important
Please do not fold the Serial ATA cable into 90-degree angle. Otherwise, data loss may occur during transmission.
2-13
MS-7358 Mainboard
Fan Power Connectors: CPUFAN1, SYSFAN1
The fan power connectors support system cooling fan with +12V. When connecting the wire to the connectors, always note that the red wire is the positive and should be connected to the +12V; the black wire is Ground and should be connected to GND. If the mainboard has a System Hardware Monitor chipset on-board, you must use a specially designed fan with speed sensor to take advantage of the CPU fan control.
GND
+12V
SENSOR
CONTROL
CPUFAN1
CONTROL
SENSOR
+12V
GND
SYSFAN1
Important
1.Please refer to the recommended CPU fans at processors official website or consult the vendors for proper CPU cooling fan.
2.CPUFAN1 / SYSFAN1 supports fan control. You can adjust fan speed in H/W Monitor menu of BIOS and install Dual Core Center utility that will auto­matically control the CPU fan speed according to the actual CPU temperature.
3. Fan cooler set with 3 or 4 pins power connector are both available for
CPUFAN1 and SYSFAN1.
Chassis Intrusion Connector: JCI1
This connector connects to the chassis intrusion switch cable. If the chassis is opened, the chassis intrusion mechanism will be activated. The system will record this status and show a warning message on the screen. To clear the warning, you must enter the BIOS utility and clear the record.
2-14
C I
N T R U
1
JCI1
G N D
2
Hardware Setup
IEEE1394 Connector: J1394_1(optional)
This connector allows you to connect the IEEE1394 device via an optional IEEE1394 bracket.
Pin Definition
PIN SIGNAL PIN SIGNAL
2
1
J1394_1
9
10
1 TPA+ 2 TPA­3 Ground 4 Ground 5 TPB+ 6 TPB­7 Cable power 8 Cable power 9 Key (no pin) 10 Ground
IEEE1394 Bracket (Optional)
S/PDIF-Out Connector: JSPD1
This connector is used to connect S/PDIF (Sony & Philips Digital Interconnect Format) interface for digital audio transmission.
JSPD1
VCC
S/PDIF Bracket (Optional)
GND
SPDIF
2-15
MS-7358 Mainboard
Front Panel Connectors: JFP1, JFP2
These connectors are for electrical connection to the front panel switches and LEDs. The JFP1 is compliant with Intel® Front Panel I/O Connectivity Design Guide.
JFP1 Pin Definition
PIN SIGNAL DESCRIPTION
Power
JFP1
JFP2
2 1
LED
2 1
-
+
HDD LED
Speaker
­+
Power LED
Power Switch
-
+
-
+
Reset Switch
+
-
1 HD_LED + Hard disk LED pull-up 2 FP PWR/SLP MSG LED pull-up 3 HD_LED - Hard disk active LED
10
4 FP PWR/SLP MSG LED pull-up
9
5 RST_SW - Reset Switch low reference pull-down to GND 6 PWR_SW + Power Switch high reference pull-up 7 RST_SW + Reset Switch high reference pull-up 8 PWR_SW - Power Switch low reference pull-down to GND 9 RSVD_DNU Reserved. Do not use.
JFP2 Pin Definition
PIN SIGNAL DESCRIPTION
1 GND Ground 2 SPK- Speaker­3 SLED Suspend LED
8 7
4 BUZ+ Buzzer+ 5 PLED Power LED 6 BUZ- Buzzer­7 NC No connection 8 SPK+ Speaker+
CD-In Connector: CD_IN1
This connector is provided for external audio input.
GND
L
CD_IN1
2-16
R
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