User manual
Table Of Contents
- PPC-125
- 1 General Information
- 2 System Setup
- 3 Using the Panel PC
- 4 Hardware Installation
- 5 Jumpers and Connectors
- 5.1 Jumpers and Connectors
- 5.1.1 Setting Jumpers
- 5.1.2 Jumpers
- 5.1.3 Jumper and Connector Locations
- 5.1.4 Connectors
- Table 5.1: CN1 (USB Port 7/8)
- Table 5.2: CN2 (CPU FAN Connector)
- Table 5.3: CN3 (LVDS2 Connector)
- Table 5.4: CN4 (LVDS1 Connector)
- Table 5.5: CN5 (System FAN Connector)
- Table 5.6: CN8 (SATA HDD Power Connector)
- Table 5.7: CN9 (SATA HDD Connector)
- Table 5.8: CN10 (+V12 Power Connector)
- Table 5.9: CN12 (ATX Power Input Connector)
- Table 5.10: CN13 (USB Port 5/6)
- Table 5.11: CN15 (SPI Reflash Connector)
- Table 5.12: CN17 (SATA ODD Connector)
- Table 5.13: CN18 (SATA ODD Power Connector)
- Table 5.14: CN19 (Multi Function PCI Express by1 Connector)
- Table 5.15: CN21 (Printer Port Connector)
- Table 5.16: CN22 (LCD Light Sense Connector)
- Table 5.17: CN24 (COM4 Connector)
- Table 5.18: CN25 (Front Panel LED Connector)
- Table 5.19: CN26 (COM1 RI Function Selection Connector)
- Table 5.20: CN28 (LCD Back Light Connector)
- Table 5.21: CN29 (Power Button Connector)
- Table 5.22: CN35 (Internal Speaker Connector)
- Table 5.23: CN37 (MINIDIN PS2 Connector)
- Table 5.24: CN41 (Clear CMOS Connector (Reserved))
- Table 5.25: CN42 (COM2 RI Function Selection Connector)
- Table 5.26: CN43 (COM3 RI Function Selection Connector)
- Table 5.27: CN44 (COM4 RI Function Selection Connector)
- Table 5.28: CN45 (AT Power Solution Connector)
- 5.1.5 Jumper Settings
- 5.1 Jumpers and Connectors
- 6 Driver Installation
- A PCI Card and PCI-E Size Limits
PPC-125 User Manual 18
4.1 Jumpers and Connectors
The panel PC consists of a PC-based computer that is housed in a metal shielding
case with a plastic cover on the rear and bottom. All the computer devices, like the
CPU, HDD, SDRAM, and power supply are all readily accessible after removing the
rear panel or the HDD cover. Any maintenance or hardware upgrades can be easily
completed after removing the rear panel and/or HDD cover.
For information about complete disassembly of the panel PC, refer to Appendix B.
4.2 Disassembling the Panel PC
The following are standard procedures for disassembling the panel PC before
upgrading the system. All procedures are illustrated in Figure 4.1, 4.2, 4.3.
1. Unfasten the screws securing the rear plastic cover and remove it.
Figure 4.1 Unfastening the Rear Cover
Warning! Do not remove the plastic rear cover until verifying that no power is flow-
ing within the panel PC. Power must be switched off and the power cord
must be unplugged. Each time the panel PC is serviced, users should
be aware of this condition.