Grantech SYS86351V4GA User manual

User's Manual
Ver 1.0
SYS86351V4GA

Contents
1. Models and Attentions ................................................................................................... 2
1.1 Models ........................................................................................................................................... 2
1.2 Attentions ...................................................................................................................................... 2
2. Specification .................................................................................................................. 3
3. Functional Block Diagram .............................................................................................. 5
4. Mechanical Drawing ...................................................................................................... 6
5. Jumpers / Headers and Connectors .............................................................................. 7
6. Definition of Jumpers /Headers and Connectors ......................................................... 10
1) F_AUDIO1 (Front Audio Header 5*2 Pin 2.54mm) ................................................................... 10
2) CPU_FAN1 (CPU FAN Header 4*1 Pin 2.54mm) ..................................................................... 10
3) J_GPIO1 (GPIO Header 6*2 Pin 2.00mm) ................................................................................ 10
4) F_PANEL1 (Front Panel Header 5*2 Pin 2.54mm) .................................................................... 11
5) J_COM1/2/3/4 (COM1/2/3/4 Header 5*2 Pin 2.54mm) .............................................................. 11
6) SYS_FAN1 (System FAN Header 4*1 Pin 2.54mm) ................................................................. 12
7) F_USB1 (Front USB2.0 Header 5*2 Pin 2.54mm) .................................................................... 12
8) J_RIO1 (EXT-CARD Header 20*2 Pin 2.00mm) ....................................................................... 12
9) CLR_CMOS1 (CMOS Clear Jumper 3*1 Pin 2.54mm) ............................................................. 13
19) ATX1 (ATX 4P CPU Power Input Connector) ............................................................................ 13
21) RJ45_USB2(RJ45_2) (GBE LAN RJ45 Connector2 8Pin) ....................................................... 13
22) RJ45_USB1(RJ45_1) (GBE LAN RJ45 Connector1 8Pin) ....................................................... 14
23) RJ45_3-4(RJ45_3) (GBE LAN RJ45 Connector3 8Pin)............................................................ 14
28) RJ45_3-4(RJ45_4) (GBE LAN RJ45 Connector4 8Pin)............................................................ 14
29) AUDIO1 (Line-Out + MIC + Line-In 3.5mm Jack) ..................................................................... 15
7. BIOS setup .................................................................................................................. 16

1. Models and Attentions
1.1 Models
This manual is applied to following models:
1.2 Attentions
1) Notes under a table or figure indicate the difference of models, or alternative definition of
specific pin of the header (jumper/connector).
2) How to identify the first pin of a header or jumper
Usually, there is a thick line or a triangle near the header’s or jumper’s pin 1.
Square pad, which you can find on the back of the motherboard, is usually used for pin 1.
Model Chipset COM LAN USB PCIE
MINI
PCIE HDMI
VGA
SATA
3.0
SATA
2.0
SYS86351V4GA H81 6 4 10 2 mSATA
3G/4G
1 1 1 1

2. Specification
Model SYS86351V4GA
CPU Support 4th Generation Intel® Core /Pentium /Celeron Processors, LGA1150
Support MAX CPU TDP: 84W
Chipset Intel® H81, TDP 4.1W
Display [1] 1 * HDMI (TYPE-A): Support max resolution up to 1920x1200@60Hz
1 * VGA (DB15/F): Support max resolution up to 1920x1200@60Hz
Memory Support DDR3 1333/1600MHz, 2*U-DIMM Slot, Up to 16 GB
Storage
1 * SATA3.0 7P Connector
1 * SATA2.0 7P Connector
1 * Mini PCI-E Slot (SATA+4G/3G) [2]
Ethernet 4 * Intel I211 GBE LAN Chip (10/100/1000 Mbps, RJ45)
Audio
Realtek ALC662 5.1 Channel HDA Codec,
1 * Line-Out + MIC + Line-In 3.5mm Jack
1 * Front Audio Header (Line-Out + MIC)
PCI-E * 1 * PCI-E 16x Slot (PCI-E 3.0)
1 * PCI-E 16x Gold Finger (PCIEx4 [2][3] + 1*USB2.0 + PCIEx16 (colay 16x Slot) [4])
COM
2 * RS232/RS422/RS485 (COM1/2, Header)
2 * RS232 (COM3/4, Header)
2 * TTL (COM5/6, EXT-CARD Header)
USB
2 * USB3.0 (Rear I/O, TYPE-A)
4 * USB2.0 (Rear I/O, TYPE-A)
2 * USB2.0 (Internal, Header)
2 * USB2.0 (Internal, EXT-CARD Header)
Other Ports
Support TPM2.0 (default not onboard),
1 * EXT-CARD Header (1xLPC, 1xSMbus, with 2xUSB2.0, 2xCOM TTL)
1 * Full-Size SIM Card Slot
1 * CPU FAN Header
1 * System FAN Header
1 * Front Panel Header
1 * GPIO Header
1 * CMOS Clear Jumper
System Windows7/8.1/10, Linux
Temperature Storage: -20~80℃
Operating: -10~60℃
BIOS AMI UEFI BIOS (Support Watchdog Timer)
Power Supply Standard ATX (20P + 4P)
Factor Mini-ITX (170mm * 180mm)

Notes:
*: PCI-E 16x Gold Finger needs to be used with the Seavo customized daughter card.
[1]: Intel® H81 support two independent displays.
[2]: Mini PCI-E Slot support mSATA + 3G/4G by default. It also can support WIFI + 3G/4G. WIFI(PCIE) signal colay with 2nd PCIE(PCIEx4).
[3]: 3-4th PCIE(PCIEx4) can only be used when the PCH is changed to B85/Q87.
[4]: PCI-E 16x Slot and Gold Finger use the same signal, bom option selected, support PCI-E 16x Slot by default.

3. Functional Block Diagram
LPC
DDR3
U-DIMM
COM2 Header
L- OUT+MIC
Header
HDA
AUDIO
CODEC
Super
I/O
Ethernet
Controller
GbE LAN
Dual-RJ45
COM2
RS232/485/422
DIMMA
L- OUT/IN/MIC
Phone Jack
COM3 Header
GPIO
Header
GPIO*8
Intel® 8-Series
Platform
Controller Hub
(PCH)
4th Gen Intel®
Haswell
Desktop
Processor
Families
DMI
DDR3
U-DIMM
DIMMB
VGA DB9FM VGA
HDMI TYPE-A DDI
PEG
SATA3.0*1
SATA
Port
PCIE x4
Gold finger
PCIE*1
Mini-PCIE
Port
Ethernet
Controller
PCIE*1
SIM
Dual-USB3.0
TYPE-A
USB3.0*2 + USB2.0*2
Dual-USB2.0
TYPE-A(+RJ45)
USB2.0*2
Dual-USB2.0
Header
PCIE*1
USB2.0
HUB*2
PCIE x16
Port
COM3 RS232
Dual-USB2.0
TYPE-A(+RJ45)
USB2.0*2
USB2.0
HUB
SATA3.0*1
Ethernet
Controller
GbE LAN
RJ45(+USB)
PCIE*1
Ethernet
Controller
GbE LAN
RJ45(+USB)
PCIE*1
COM1 Header
COM1
RS232/485/422
F-PANEL
Header
PWR-ON,RESET,HDD-LED
USB2.0 HUB*1
USB2.0*1
USB2.0*1
PCIE*2(B85/Q87)
PCIE*1
COM4 Header
COM4 RS232
EXT-CARD
Header
COM5/6 TTL
SMbus
TPM
LPC
USB2.0*1
FAN
Header *2
FAN1/2
USB2.0*1
SATA2.0*1
SATA
Port

4. Mechanical Drawing

5. Jumpers / Headers and Connectors

Jumpers / Headers and Connectors
F_AUDIO1 Front Audio Header (Line-Out + MIC)
CPU_FAN1 CPU FAN Header
J_GPIO1 GPIO Header
F_PANEL1 Front Panel Header
J_COM1/2/3/4 COM1/2/3/4 Header
SYS_FAN1 System FAN Header
F_USB1 Front USB2.0 Header
J_RIO1 EXT-CARD Header
CLR_CMOS1 CMOS Clear Jumper
PCIEX16_1 PCI-E 16x Slot
PCIEX16_GF1 PCI-E 16x Gold Finger
DIMM1 DDR3 CHA U-DIMM Slot
DIMM2 DDR3 CHB U-DIMM Slot
SIM1 Full-Size SIM Card Slot
MINI-PCIE1 Mini PCI-E Slot (SATA+4G/3G)

SATA2 SATA2.0 7P Connector
SATA1 SATA3.0 7P Connector
ATX2 ATX 20P Power Input Connector
ATX1 ATX 4P CPU Power Input Connector
VGA_HDMI1(VGA) VGA DB15/F Connector
RJ45_USB2(RJ45_2) GBE LAN RJ45 Connector2
RJ45_USB1(RJ45_1) GBE LAN RJ45 Connector1
RJ45_3-4(RJ45_3) GBE LAN RJ45 Connector3
USB1 Dual USB3.0 TYPE-A Connector
VGA_HDMI1(HDMI) HDMI TYPE-A Connector
RJ45_USB2(USB2) Dual USB2.0 TYPE-A Connector2
RJ45_USB1(USB1) Dual USB2.0 TYPE-A Connector1
RJ45_3-4(RJ45_4) GBE LAN RJ45 Connector4
AUDIO1 Line-Out + MIC + Line-In 3.5mm Jack

6. Definition of Jumpers /Headers and Connectors
1) F_AUDIO1 (Front Audio Header 5*2 Pin 2.54mm)
Graphic Pin Definition Pin Definition
1 MIC_IN_L 2 GND
3 MIC_IN_R 4 + 3.3V
5 AUD_OUT_R 6 MIC_IN_DET
7 GND
9 AUD_OUT_L 10 AUD_OUT_DET
2) CPU_FAN1 (CPU FAN Header 4*1 Pin 2.54mm)
Graphic Pin Definition Pin Definition
1 GND 3 FAN Speed Detection1
2 + 12V 4 FAN Speed Control1
3) J_GPIO1 (GPIO Header 6*2 Pin 2.00mm)
Graphic Pin Definition Pin Definition
1 SIO_ GPI70
(0xA06 Bit0, H) [1] 2 SIO_ GPI71 (0xA06 Bit1, H)
3 SIO_ GPI72
(0xA06 Bit2, H) 4 SIO_ GPI73 (0xA06 Bit3, H)
5 GND 6 SIO_ GPO74
(0xA06 Bit4, L) [1]
7 SIO_ GPO75
(0xA06 Bit5, L) 8 SIO_ GPO76 (0xA06 Bit6, L)
9 SIO_ GPO77
(0xA06 Bit7, L) 10 + 3.3V [2]
12 N/C
Notes:
[1]: “H” or “L” means the default voltage is High or Low level.
[2]: Pin10 of GPIO can be 3.3V(default)/ 5V by selecting resistance.

4) F_PANEL1 (Front Panel Header 5*2 Pin 2.54mm)
Graphic Pin Definition Pin Definition
1 HD LED+ 2 Power LED+
3 HD LED- 4 Power LED-
5 RESET- 6 Power+
7 RESET+ 8 Power-
9 N/C
5) J_COM1/2/3/4 (COM1/2/3/4 Header 5*2 Pin 2.54mm)
Graphic Pin Definition Pin Definition
J_COM1
1 DCD#1 2 DSR#1
3 RXD1 4 RTS#1
5 TXD1 6 CTS#1
7 DTR#1 8 COM1_PIN8 [1]
9 GND
J_COM2
1 DCD#2 2 DSR#2
3 RXD2 4 RTS#2
5 TXD2 6 CTS#2
7 DTR#2 8 COM2_PIN8 [1]
9 GND
J_COM3
1 DCD#3 2 DSR#3
3 RXD3 4 RTS#3
5 TXD3 6 CTS#3
7 DTR#3 8 COM3_PIN8 [1]
9 GND
J_COM4
1 DCD#4 2 DSR#4
3 RXD4 4 RTS#4
5 TXD4 6 CTS#4
7 DTR#4 8 COM4_PIN8 [1]
9 GND
Notes:
[1]: Pin8 of COM1/2/3/4 can be RI#(default)/ 5V/ 12V by selecting resistance.

6) SYS_FAN1 (System FAN Header 4*1 Pin 2.54mm)
Graphic Pin Definition Pin Definition
1 GND 3 FAN Speed Detection2
2 + 12V 4 FAN Speed Control2
7) F_USB1 (Front USB2.0 Header 5*2 Pin 2.54mm)
Graphic Pin Definition Pin Definition
1 + 5V 2 + 5V
3 HUB_USB2_1- 4 HUB_USB2_2-
5 HUB_USB2_1+ 6 HUB_USB2_2+
7 GND 8 GND
10 N/C
8) J_RIO1 (EXT-CARD Header 20*2 Pin 2.00mm)
Graphic Pin Definition Pin Definition
1 RXD5 2 RXD6
3 TXD5 4 TXD6
5 RTS#5 6 RTS#6
7 DTR#5 8 DTR#6
9 DSR#5 10 DSR#6
11 CTS#5 12 CTS#6
13 GND 14 GND
15 PCH_USB2_10+ 16 SMB_SCL
17 PCH_USB2_10- 18 SMB_SDA
19 HUB_USB2_3+
21 HUB_USB2_3- 22 LFRAME#
23 GND 24 LAD0
25 GND 26 LAD1
27 GND 28 LAD2
29 GND 30 LAD3
31 + 5V 32 GND

33 + 5V 34 BUF_RST#
35 + 5V 36 CLK33M_SIO2
37 + 3.3V 38 + 3.3V
39 + 5VA 40 SERIRQ
9) CLR_CMOS1 (CMOS Clear Jumper 3*1 Pin 2.54mm)
Graphic Setting Function
1-2 (Default) Normal
2-3 Clear CMOS
19) ATX1 (ATX 4P CPU Power Input Connector)
Graphic Pin Definition Pin Definition
1 GND 2 GND
3 +12V_CPU 4 +12V_CPU
21) RJ45_USB2(RJ45_2) (GBE LAN RJ45 Connector2 8Pin)
Graphic Pin Definition Pin Definition
1 MDI2_0+ 5 MDI2_2+
2 MDI2_0- 6 MDI2_2-
3 MDI2_1+ 7 MDI2_3+
4 MDI2_1- 8 MDI2_3-
A Speed
LED
1000M: Turn Orange
B Active
LED
ACT: Twinkling Yellow
100M: Turn Green Only LINK: Lights On
10M: Lights Off Stop: Lights Off

22) RJ45_USB1(RJ45_1) (GBE LAN RJ45 Connector1 8Pin)
Graphic Pin Definition Pin Definition
1 MDI1_0+ 5 MDI1_2+
2 MDI1_0- 6 MDI1_2-
3 MDI1_1+ 7 MDI1_3+
4 MDI1_1- 8 MDI1_3-
A Speed
LED
1000M: Turn Orange
B Active
LED
ACT: Twinkling Yellow
100M: Turn Green Only LINK: Lights On
10M: Lights Off Stop: Lights Off
23) RJ45_3-4(RJ45_3) (GBE LAN RJ45 Connector3 8Pin)
Graphic Pin Definition Pin Definition
1 MDI3_0+ 5 MDI3_2+
2 MDI3_0- 6 MDI3_2-
3 MDI3_1+ 7 MDI3_3+
4 MDI3_1- 8 MDI3_3-
A Speed
LED
1000M: Turn Orange
B Active
LED
ACT: Twinkling Yellow
100M: Turn Green Only LINK: Lights On
10M: Lights Off Stop: Lights Off
28) RJ45_3-4(RJ45_4) (GBE LAN RJ45 Connector4 8Pin)
Graphic Pin Definition Pin Definition
1 MDI4_0+ 5 MDI4_2+
2 MDI4_0- 6 MDI4_2-
3 MDI4_1+ 7 MDI4_3+
4 MDI4_1- 8 MDI4_3-
A Speed
LED
1000M: Turn Orange
B Active
LED
ACT: Twinkling Yellow
100M: Turn Green Only LINK: Lights On
10M: Lights Off Stop: Lights Off

29) AUDIO1 (Line-Out + MIC + Line-In 3.5mm Jack)
Graphic Setting Function
Blue Line-In
Green Line-Out
Pink MIC-In

7. BIOS setup
See “BIOS Spec for SYS86351V4GA Series” for detail information of BIOS setup.
【End】