Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
uATX-RYZEN (MZRYZBM)
Thin Micro-ATX Motherboard
User’s Manual 1st Ed
1
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Copyright Notice
This document is copyrighted, 2018. All rights are reserved. The
original manufacturer reserves the right to make improvements to the
products described in this manual at any time without notice.
No part of this manual may be reproduced, copied, translat¬ed, or
transmitted in any form or by any means without the prior written
permission of the original manufacturer. Information provided in
this manual is intended to be accurate and reliable. However, the
original manufacturer assumes no respon¬sibility for its use, or for any
in¬fringements upon the rights of third parties that may result from its
use.
The material in this document is for product information only and
is subject to change without notice. While reasonable efforts have
been made in the preparation of this document to assure its accuracy,
GIGAIPC assumes no liabilities resulting from errors or omissions in this
document, or from the use of the information contained herein.
GIGAIPC reserves the right to make changes in the product design
without notice to its users.
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2
Acknowledgement
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
All other products’ name or trademarks are properties of their
respective owners.
AMD® is trademark of Advanced Micro Devices.
•
Microsoft Windows is a registered trademark of Microsoft Corp.
•
Intel, Pentium, Celeron, and Xeon are registered trademarks of Intel
•
Corporation
Core, Atom are trademarks of Intel Corporation
•
ITE is a trademark of Integrated Technology Express, Inc.
•
IBM, PC/AT, PS/2, and VGA are trademarks of International Business
•
Machines Corporation.
All other product names or trademarks are properties of their
respective owners.
3
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Packing List
Before setting up your product, please make sure the following items
have been shipped:
Item Quantity
uATX-RY ZEN MB 1
I/O Bracket 1
If any of these items are missing or damaged, please contact your
distributor or sales representative immediately.
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4
About this Document
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
This User’s Manual contains all the essential information, such as
detailed descriptions and explanations on the product’s hardware
and software features (if any), its specifications, dimensions, jumper/
connector settings/definitions, and driver installation instructions (if
any), to facilitate users in setting up their product.
Users may refer to the GIGAIPC.com for the latest version of this
document.
5
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Safety Precautions
Please read the following safety instructions carefully. It is advised that
you keep this manual for future references
All cautions and warnings on the device should be noted.
1.
Make sure the power source matches the power rating of the
2.
device.
Position the power cord so that people cannot step on it. Do
3.
not place anything over the power cord.
Always completely disconnect the power before working on the
4.
system’s hardware.
No connections should be made when the system is powered
5.
as a sudden rush of power may damage sensitive electronic
components.
If the device is not to be used for a long time, disconnect it from
6.
the power supply to avoid damage by transient over-voltage.
Always disconnect this device from any AC supply before
7.
cleaning.
While cleaning, use a damp cloth instead of liquid or spray
8.
detergents.
Make sure the device is installed near a power outlet and is
9.
easily accessible.
Keep this device away from humidity.
10.
Place the device on a solid surface during installation to prevent
11.
falls
Do not cover the openings on the device to ensure optimal heat
12.
dissipation.
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6
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
Watch out for high temperatures when the system is running.
13.
Do not touch the heat sink or heat spreader when the system is
14.
running
Never pour any liquid into the openings. This could cause fire or
15.
electric shock.
As most electronic components are sensitive to static electrical
16.
charge, be sure to ground yourself to prevent static charge
when installing the internal components. Use a grounding
wrist strap and contain all electronic components in any staticshielded containers.
If any of the following situations arises, please the contact our
17.
service personnel:
Damaged power cord or plug
i.
Liquid intrusion to the device
ii.
Exposure to moisture
iii.
Device is not working as expected or in a manner as described
iv.
in this manual
The device is dropped or damaged
v.
Any obvious signs of damage displayed on the device
vi.
18.
7
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DO NOT LEAVE THIS DEVICE IN AN UNCONTROLLED
ENVIRONMENT WITH TEMPERATURES BEYOND THE DEVICE’S
PERMITTED STORAGE TEMPERATURES (SEE CHAPTER 1) TO
PREVENT DAMAGE.
FCC Statement
This device complies with Part 15 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.
Caution:
There is a danger of explosion if the battery is incorrectly replaced. Replace only with
the same or equivalent type recommended by the manufacturer. Dispose of used
batteries according to the manufacturer’s instructions and your local government’s
recycling or disposal directives.
Attention:
Il y a un risque d’explosion si la batterie est remplacée de façon incorrecte.
Ne la remplacer qu’avec le même modèle ou équivalent recommandé par le
constructeur. Recycler les batteries usées en accord avec les instructions du fabricant
et les directives gouvernementales de recyclage.
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8
China RoHS Requirements (CN)
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
产品中有毒有害物质或元素名称及含量
GIGAIPC Main Board/ Daughter Board/ Backplane
有毒有害物质或元素
部件名称
印刷电路板
及其电
子组件
外部信号
连接器
及线材
O：表示该有毒有害物质在该部件所有均质材料中的含量均在
SJ/T 11363-2006 标准规定的限量要求以下。
X：表示该有毒有害物质至少在该部件的某一均质材料中的含量超出
SJ/T 11363-2006 标准规定的限量要求。
备注：此 产 品 所 标 示之 环 保 使 用 期 限，系 指 在 一 般 正 常 使 用 状 况下。
铅
(Pb)汞(Hg)镉(Cd)
○ ○ ○ ○ ○ ○
○ ○ ○ ○ ○ ○
六价铬
(Cr(VI))
多溴联苯
(PBB)
多溴二苯醚
(PBDE)
9
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China RoHS Requirement (EN)
Poisonous or Hazardous Substances or Elements in Products
GIGAIPC Main Board/ Daughter Board/ Backplane
Poisonous or Hazardous Substances or Elements
Component
PCB & Other
Components
Wires &
Connectors
for External
Connections
O：The quantity of poisonous or hazardous substances or elements found in each
of the component's parts is below the SJ/T 11363-2006-stipulated requirement.
X: The quantity of poisonous or hazardous substances or elements found in at least
one of the component's parts is beyond the SJ/T 11363-2006-stipulated requirement.
Note: The Environment Friendly Use Period as labeled on this
product is applicable under normal usage only
Lead
Mercury
(Pb)
O O O O O ○
O O O O O O
(Hg)
Cadmium
(Cd)
Hexavalent
Chromium
(Cr(VI))
Polybrominated
Biphenyls
(PBB)
Polybrominated
Diphenyl Ethers
(PBDE)
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10
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
Table Contents
Thin Micro-ATX Motherboard 1
User’s Manual 1st Ed 1
Copyright Notice ..........................................................................2
Acknowledgement ....................................................................... 3
Packing List ...................................................................................4
About this Document ...................................................................5
Safety Precautions ....................................................................... 6
FCC Statement ..............................................................................8
China RoHS Requirements (CN) ....................................................9
China RoHS Requirement (EN) ................................................... 10
Chapter 1 - Product Specifications 15
1.1 Specifications ............................................................... 17
11
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Chapter 2 – Hardware Information 19
2.1 Jumpers and Connectors ............................................. 20
2.2.1 COM1 (Serial Port) ........................................................23
2.2.2 VGA (VGA Port) ............................................................. 23
2.2.3 DP (Display Port) ........................................................... 23
2.2.4 HDMI (HDMI Port) .........................................................23
2.2.5 LAN1 (GbE Port) ............................................................23
2.2.6 USB30_1 (2 x USB3.0 Port) ........................................... 24
2.2.7 LAN2 (GbE Port) ............................................................ 24
2.2.8 USB30_2 (2 x USB3.0 Port) ........................................... 24
2.2.9 RUSB31_1 ...................................................................... 24
2.2.10 RUSB31_2 ...................................................................... 24
2.2.11 AUDIO (Audio Jack) ....................................................... 25
2.2.12 JRS11, JRS14, JRS13, JRS12 (RS11, RS14, RS13, RS12
select jumper for serial port) ....................................... 26
2.2.13 JCOM11 (COM11 RI# pin RI#/5V/12V Select) .............. 27
2.2.14 JCOM12 (RS-232/RS-422/RS-485 select) .................... 28
2.2.15 KB_MS (Keyboard & Mouse connector) ....................... 29
2.2.16 ATX_12V (ATX 2x2 pin power connector) ..................... 30
2.2.17 COM2 (Serial Port cable connector) ............................. 31
2.2.18 CPU_FAN (CPU Fan connector) ..................................... 32
2.2.19 DIMMA0 (DIMM A #0) .................................................. 33
2.2.20 DIMMA1 (DIMM A #1) .................................................. 34
2.2.21 DIMMB0 (DIMM B #0) .................................................. 35
2.2.22 DIMMB1 (DIMM B #1) ................................................... 36
2.2.23 CLR_CMOS (Clear COMS jumper) ................................. 37
2.2.24 ATX ................................................................................ 38
2.2.25 S ATA _ 3_4 (SATA 6 Gb/s connec tors) ............................. 39
2.2.26 SATA1 (SATA 6 Gb/s connec tor) ..................................... 40
2.2.27 SATA2 (SATA 6Gb/s connector) ......................................41
2.2.28 F_PANEL (Front panel header) ...................................... 42
2.2.29 SYS_FAN2 ..................................................................... 43
2.2.30 FUSB30 (USB 3.0 header) .............................................. 44
2.2.31 FUSB20_1 (USB 2.0 header) .......................................... 45
2.2.32 FUSB20_2 (USB 2.0 header) .......................................... 46
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12
2.2.33 TPM_LPC (Trusted Platform Module Connector) ......... 47
2.2.34 COM3~6 (Serial Ports) .................................................. 48
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.35 GPIO_CNT (General Propose input/output header) ..... 49
2.2.36 AT_CN (AT/ATX power mode select jumper) .............. 50
2.2.37 SPK_OUT (Speaker out connector) ............................... 51
2.2.38 F_AUDIO (Front audio header) ...................................... 52
2.2.39 PCIEX1_2 (PCIEX1 #2) .................................................... 53
2.2.40 PCIEX4 (PCIEX4) ............................................................. 54
2.2.41 PCIEX1_1 (PCIEX1 #1) .................................................... 55
2.2.42 PCIE16X (PCIEX16) ......................................................... 56
2.2.43 SYS_FAN1 (System Fan connector) ............................... 57
2.2.44 CASE-OPEN ................................................................... 58
2.2.45 M2_M (M.2 M-Key) ...................................................... 59
2.2.46 AMD Socket .................................................................. 60
13
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14
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
Chapter 1
Chapter 1 - Product Specifications
15
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16
1.1 Specifications
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
Motherboard uATX-RYZEN (MZRYZBM)
Form Factor Micro ATX
244W x 244D (mm)
Support AMD RYZEN2 7’5’3 CPU/APU
AM4 µPGA 65W, Socket AM4
CPU
Socket 1 x Socket AM4
Chipset AMD B450
Memory
Ethernet 2 x GbE LAN ports (Realtek® RTL8111HS)
Video
Audio
Storage 4 x SATA 6Gb/s ports
Raid
Expansion Slots
(Summit Ridge/Raven Ridge/Pinnacle Ridge)
TDP under 65W
L3 cache varies with CPU
4 x DDR4 DIMM sockets, Max. Capacity 64 GB
Dual channel memory architecture
Support DDR4 2667/2400/2133 MHz
1 x HDMI
1 x Display Port
1 x D-Sub
Realtek ALC269VC3
High Definition Audio
—
1 x PCIe x16 (Gen3 x16 bus) slot
1 x PCIe x4 (Gen2 x2 bus) slot
2 x PCIe x1 (Gen2 x1 bus) slot
1 x M.2 slot:
- M-key
- PCIe Gen3 x4 per slot
- Supports NGFF-2240/2260/2280/22110 cards
17
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Motherboard uATX-RYZEN (MZRYZBM)
1 x 24-pin ATX main power connector
1 x 4-pin ATX 12V power connector
2 x USB 2.0 headers
4 x SATA 6Gb/s connectors
1 x CPU fan header
Internal I/O
Rear I/O
TPM 1 x TPM header
OS Compatibility Windows 10 (x64)
PSU Connectors
Operating Properties
2 x System fan headers
1 x Internal Speaker header
5 x COM headers (RS-232)
1 x Clear CMOS jumper
1 x GPIO (4 in/ 4 out)
1 x KB/MS Connector
2 x RJ45
1 x COM (RS-232/422/485 and RI/5V/12V)
1 x HDMI
4 x USB3.0
1 x Display Port
1 x D-Sub
3 x Audio jacks (Line in, Line out, Mic in)
1 x USB3.1 Gen2
1 x USB3.1 Gen2 (Type C)
1 x 24-pin ATX power connector
1 x 4-pin 12V ATX auxiliary power connector
Operating temperature: 0°C to 60°C
Operating humidity: 0-90% (non-condensing)
Non-operating temperature: -20°C to 70°C
Non-operating humidity: 0%-95% (non-condensing)
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18
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)Thin Mini-ITX Motherboard iTXL-3955A (MKLPCCI)
Chapter 2
Chapter 2 – Hardware Information
19
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2.1 Jumpers and Connectors
37
36
35
34
33
32
31
30
29
28
38
44
45
13
20
22
17
2468
1
12
15
16
18
19
21
11
10
9
42414039
43
357
14
46
27 26 25 24 23
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20
No Code Description
1 COM1 Serial Port
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2 VGA VGA Port
3 DP Display Port
4 HDMI HDMI Port
5 LAN1 GbE LAN Port
6 USB30_1 USB3.0 Port x 2
7 LAN2 GbE LAN Port
8 USB30_2 USB3.0 Port x 2
9 RUSB31_1
10 RUSB31_2
11 AUDIO Audio Jack
JRS11, JRS14/
12
JRS13, JRS12
RS11, RS14/ RS13, RS12 select jumper for serial
port
13 JCOM11 COM11 RI# pin RI#/5V/12V Select
14 JCOM12 COM1 RS-232/RS-422/RS-485 Select
15 KB_MS Keyboard and Mouse Connector
16 ATX-12V 2x2 pin power connector
17 COM2 Serial Port Cable Connector
21
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18 CPU_FAN CPU Fan Connector
19 DIMMA0 DIMM A #1
20 DIMMA1 DIMM A #0
21 DIMMB0 DIMM B #1
22 DIMMB1 DIMM B #0
23 CLR_CMOS Clear CMOS jumper
24 ATX ATX
25 SATA _3_4 SATA 6Gb/s Connectors
26 SATA1 SATA 6Gb/s Connector
27 SATA2 SATA 6Gb/s Connector
No Code Description
28 F_PANEL Front panel header
29 SYS_FAN2 System fan connector
30 USB30 USB 3.0 header
31 FUSB20_1 USB 2.0 header
32 FUSB20_2 USB 2.0 header
33 TPM_LPC Trusted Platform Module Connector
34 COM3~6 Serial ports
35 GPIO_CNT General Purpose input/output header
36 AT_CN AT/ATX power mode select jumper
37 SPK_OUT Speaker out connector
38 F_AUDI O Front audio header
39 PCIEX1_2 PCIEX1 #2
40 PCIEX4 PCIEX4 #2
41 PCIEX1_1 PCIEX1 #1
42 PCIEX16 PCIEX16
43 SYS_FAN1 System fan connector
44 CASE_OPEN
45 M2_M M.2 M-Key
46 AM4 CPU_Socket
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22
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.1 COM1 (Serial Port)
1
2.2.2 VGA (VGA Port)
2
2.2.3 DP (Display Port)
3
2.2.4 HDMI (HDMI Port)
2.2.5 LAN1 (GbE Port)
23
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4
5
2.2.6 USB30_1 (2 x USB3.0 Port)
6
2.2.7 LAN2 (GbE Port)
7
2.2.8 USB30_2 (2 x USB3.0 Port)
8
2.2.9 RUSB31_1
9
2.2.10 RUSB31_2
10
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24
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.11 AUDIO (Audio Jack)
11
25
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2.2.12 JRS11, JRS14, JRS13, JRS12 (RS11, RS14, RS13, RS12
select jumper for serial port)
12
Pin 1
JRS11, JRS14, JRS13, JRS12
JRS13
1-2 Close:
RS-485
2-3 Close:
RS-232 (Dafult-setting)
JRS11
JRS14JRS12
Connector PN Vendor
PH03N33BAAA00 HORNGTONG
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26
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.13 JCOM11 (COM11 RI# pin RI#/5V/12V Select)
13
Pin 1
27
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JCOM31, JCOM41 Jummper
1-2 Close:
5V (Power COM)
3-4 Close:
RI (Stand COM)
(Default Setting)
5-6 Close:
12V (Power COM)
Connector PN Vendor
220-97-03GB01 PINREX
PH06N53BAZ000 HORNGTONG
2.2.14 JCOM12 (RS-232/RS-422/RS-485 select)
1
2
5
6
1
2
5
6
1
2
5
6
14
Pin 1
JCOM32/42 Jummper
1-2 Close:
RS-232
Pin No. Definition
1 RX232
2 RX
3 RX422
3-4 Close:
RS-422
5-6 Close:
4 RX
5
6
RX485
RX
RS-485
Connector PN Vendor
222-97-03GBE1 PINREX
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28
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
1
6
2.2.15 KB_MS (Keyboard & Mouse connector)
15
Pin 1
Power Connector
Pin No. Definition
1 Power
2 MSCLK
3 MSDATA
4 MBCLK
5
6
29
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MBDATA
GND
Connector PN Vendor
721-81-06TW0 0 PINREX
A2001MV-06P146 JOINT-TECH
2.2.16 ATX_12V (ATX 2x2 pin power connector)
16
Pin 1
Power Connector
Pin No. Definition
1 GND
2 GND
3 +12 V
4 +12 V
Connector PN Vendor
740-81-04TW56 PINREX
25104A0400B3-93LF ATRC
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30
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.17 COM2 (Serial Port cable connector)
17
Pin 1
31
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Serial Port Cable Connector
Pin
Definition Pin
No.
1 RXD 6 GND
2 DCD 7 CTS
3 DTR 8 RTS
4 TXD 9 No Connec t
5 DSR 10 RI/ 5V/ 12V
No.
Definition
Connector PN Vendor
725-81-10TW00 PINREX
A2004WV-2X05P46 JOINT-TECH
2.2.18 CPU_FAN (CPU Fan connector)
17
Pin 1
CPU FAN
Pin No. Definition
1 GND
2 12V
3 FANIO
4 FANPWM
Connector PN Vendor
744-81-045R11 PINREX
WF04R22RJQ105 HORNGTONG
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32
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.19 DIMMA0 (DIMM A #0)
19
33
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2.2.20 DIMMA1 (DIMM A #1)
20
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34
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.21 DIMMB0 (DIMM B #0)
21
35
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2.2.22 DIMMB1 (DIMM B #1)
22
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36
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.23 CLR_CMOS (Clear COMS jumper)
23
Pin 1
37
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Clear COMS Jumper
1 2
Pin No. Definition
1 Clear CMOS
2 GND
Open:
Normal Operation (Default setting)
Close:
Clear COMS data.
Connector PN Vendor
210-91-02GB01 PINREX
PH02R23BAZ000 HORNGTONG
2.2.24 ATX
24
Pin 1
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38
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.25 SATA_3_4 (SATA 6Gb/s connectors)
25
39
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2.2.26 SATA1 (SATA 6Gb/s connector)
26
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40
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.27 SATA2 (SATA 6Gb/s connector)
27
41
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2.2.28 F_PANEL (Front panel header)
28
Pin 1
System Panel Header
Pin No. Definition
1 HDD LED+
2 Power LED+
3 HDD LED4 Power LED5 GND
6 Power Button+
7 Reset Button
8 Power Button9 No Connect
10 No Pin
Connector PN Vendor
210-92-05G111 PINREX
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42
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.29 SYS_FAN2
29
Pin 1
43
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System FAN
Pin No. Definition
1 GND
2 12V
3 FANIO
4 FANPWM
Connector PN Vendor
744-81-045R11 PINREX
WF04R22RJQ105 HORNGTONG
2.2.30 FUSB30 (USB 3.0 header)
10 11
1 20
30
Pin 1
USB 3.0 Header
Pin No. Definition
1 Power
2 P1_RX3 P1_RX+
4 GND
5 P1_T X6 P1_TX+
7 GND
8 P1_D9 P1_D+
10 OC
Pin No. Definition
11 P2_D+
12 P2_D13 GND
14 P2_TX+
15 P2_T X16 GND
17 P 2_RX+
18 P2_RX19 Power
20 No Pin
Connector PN Vendor
52X-80-20GU65 PINREX
WUIR-19A9N4BU3W WINWIN
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44
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.31 FUSB20_1 (USB 2.0 header)
31
Pin 1
45
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USB 2.0 Header
Pin No. Definition
1 5V
2 5V
3 DX4 DY5 DX+
6 DY+
7 GND
8 GND
9 No Pin
10 No Connect
Connector PN Vendor
210-92-05GB04 PINREX
PH10R53BAZ009 HORNGTONG
2.2.32 FUSB20_2 (USB 2.0 header)
32
Pin 1
USB 2.0 Header
Pin No. Definition
1 5V
2 5V
3 DX4 DY5 DX+
6 DY+
7 GND
8 GND
9 No Pin
10 No Connect
Connector PN Vendor
210-92-05GB04 PINREX
PH10R53BAZ009 HORNGTONG
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46
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2
1
14
13
2.2.33 TPM_LPC (Trusted Platform Module Connector)
33
Pin 1
47
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TPM Module Connector
Pin No. Definition
1 LPCCLK
2 3VDUAL
3 PFM RST
4 VCC3
5 LAD0
6 IRQ_SERIAL
Pin No. Definition
7 L AD1
8 TPM_DET
9 L AD2
10 NC
11 LAD3
12 GND
13 LFRAME
14 GND
Connector PN Vendor
52M-90-14GBE 7 PINREX
2.2.34 COM3~6 (Serial Ports)
34
Pin 1
Serial Port Cable Connector
Pin
Definition Pin
No.
1 RXD 6 GND
2 DCD 7 CTS
3 DTR 8 RTS
4 TXD 9 No Connec t
5 DSR 10 RI/ 5V/ 12V
No.
Definition
Connector PN Vendor
725-81-10TW00 PINREX
A2004WV-2X05P46 JOINT-TECH
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48
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.35 GPIO_CNT (General Propose input/output header)
35
Pin 1
49
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GPIO Connector
Pin No. Definition
1 GPO1
2 GPI1
3 GPO2
4 GPI2
5 GPO3
6 GPI3
7 GPO4
8 GPI4
Pin No. Definition
9 SMB_CLK
10 S MB _DATA
11 5V
12 GND
Connector PN Vendor
725-81-12TW00 PINREX
A2004WV-2X06P46 JOINT-T ECH
2.2.36 AT_CN (AT/ATX power mode select jumper)
1
36
Pin 1
AT/ATX power mode select jumper
Pin No. Definition
1 AT MODE
2 Detect
3 ATX MODE
Jumper setting
1-2 Close : AT mode.
2-3 Close : ATX mode.(Default setting)
Connector PN Vendor
PH03N33BAAA00 HORNGTONG
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50
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.37 SPK_OUT (Speaker out connector)
37
Pin 1
51
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Audio Amplifie Connector
Pin No. Definition
1 Speaker Out L+
2 Speaker Out L3 Speaker Out R4 Speaker Out R+
Connector PN Vendor
721-81-045W00 PINREX
A2001WV- 04P146 JOINT-TECH
2.2.38 F_AUDIO (Front audio header)
2 1
10 9
38
Pin 1
Front Audio Connector
Pin
Definition Pin
No.
1 MIC_L 6 GND
2 GND 7 FAUDIO_JD
3 MIC_R 8 No Connect
4 Detect 9 LINE2_L
5 LINE2_R 10 GND
No.
Definition
Connector PN Vendor
725-81-10TW00 PINREX
A2004WV-2X05P46 JOINT-TECH
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52
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.39 PCIEX1_2 (PCIEX1 #2)
39
53
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2.2.40 PCIEX4 (PCIEX4)
40
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54
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.41 PCIEX1_1 (PCIEX1 #1)
41
55
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2.2.42 PCIE16X (PCIEX16)
42
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56
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.43 SYS_FAN1 (System Fan connector)
43
Pin 1
57
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System FAN
Pin No. Definition
1 GND
2 12V
3 FANIO
4 FANPWM
Connector PN Vendor
744-81-045R11 PINREX
WF04R22RJQ105 HORNGTONG
2.2.44 CASE-OPEN
44
Pin 1
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58
Micro-ATX Motherboard uATX-RYZEN (MZRYZBM)
2.2.45 M2_M (M.2 M-Key)
45
59
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2.2.46 AMD Socket
46
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60
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