Dell XPS 730 H2C Service Manual - Page 49

Master Control Board

Page 49 highlights

1 CPU socket 3 DIMMs 1, 3, and 5 5 IDE connector (IDE) 7 battery socket 9 internal USB header 1 (USB) 11 internal USB header 3 (USB) 13 PCI slot 1 (PCI SLOT 1) 15 PCIe slot 5 (PCI_E5) 17 PCIe slot 3 (PCI_E3) 19 PCIe slot 1 (PCI_E1) 2 system board CPU fan header 4 ATX power connector (ATX_PWR) 6 SATA port 4 (SATA 4) 8 SATA ports 1-3 (SATA 1-3) 10 internal USB header 2 (USB) 12 1394 header 14 front panel audio header (FP Audio) 16 PCIe slot 4 (PCI_E4) 18 PCIe slot 2 (PCI_E2) 20 CPU power header Master Control Board 1 internal LED header (INTERNAL_LED) 3 front top LED header (FRONT_TOP_LED) 5 PCI cage fan header (FAN_CAGE) 7 rear PCI LED header (REAR_PCI_LED) 9 factory defaults jumper (FACTORY_DEFAULT) 11 system AC power LED indicator 13 system board front panel IO 2 power header (POWER) 4 front bottom right LED IO header (BOT_RT_LED) 6 power button board header (CON_PWR_BTN) 8 hard drive fan (FAN_HDD) 10 internal USB headers (USB_FLEXBAY 1-2) 12 USB input header (USB_MB) 14 H2C liquid cooling header (H2C)

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Master Control Board
1
CPU socket
2
system board CPU fan header
3
DIMMs 1, 3, and 5
4
ATX power connector (ATX_PWR)
5
IDE connector (IDE)
6
SATA port 4 (SATA 4)
7
battery socket
8
SATA ports 1-3 (SATA 1-3)
9
internal USB header 1 (USB)
10
internal USB header 2 (USB)
11
internal USB header 3 (USB)
12
1394 header
13
PCI slot 1 (PCI SLOT 1)
14
front panel audio header (FP Audio)
15
PCIe slot 5 (PCI_E5)
16
PCIe slot 4 (PCI_E4)
17
PCIe slot 3 (PCI_E3)
18
PCIe slot 2 (PCI_E2)
19
PCIe slot 1 (PCI_E1)
20
CPU power header
1
internal LED header
(INTERNAL_LED)
2
power header (POWER)
3
front top LED header
(FRONT_TOP_LED)
4
front bottom right LED IO
header (BOT_RT_LED)
5
PCI cage fan header (FAN_CAGE)
6
power button board header
(CON_PWR_BTN)
7
rear PCI LED header
(REAR_PCI_LED)
8
hard drive fan (FAN_HDD)
9
factory defaults jumper
(FACTORY_DEFAULT)
10
internal USB headers
(USB_FLEXBAY 1-2)
11
system AC power LED indicator
12
USB input header (USB_MB)
13
system board front panel IO
14
H2C liquid cooling header (H2C)