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Service Manual version 1008

MP1200/MP1500 (PC920 Intel 945G)

5-30

This chapter overviews the installation of the

MP1200/MP1500’s internal components and devices.
Sections include:



Display Module Assembly



PC Module Assembly



Pedestal Assembly



Panel PC Integrating

Summary of Contents for MP1200

Page 1: ...5 Intel Core 2 Duo Multimedia panel PC with Versatile Stand Design Panel PC MP1200 MP1500 MB PC920 System Chipset Intel 945G Service Manual Version 2807 Version v2911 November 2009 Version v1008 Augus...

Page 2: ...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...

Page 3: ...Pedestal set Accessory box Power cord 90o x 1 Base knob with rubber bumper x 1 Utilities drivers user manual CD diskette x 1 Make sure that all of the items listed above are present If any of the abov...

Page 4: ...stall the system on a reliable surface to prevent damage caused by dropping 8 Disconnect the power cord from the system before any installation Make sure both the system and the external devices are t...

Page 5: ...C 4 21 4 1 DETACHING THE PEDESTAL 4 22 4 2 DISASSEMBLING THE PANEL PC 4 23 4 2 1 Disassembling the Display Module 4 24 4 2 2 Knocking down the panel PC s Individual Modules 4 25 4 2 2 1 Disassembling...

Page 6: ...hscreen Power Connector 6 55 6 1 5 4 PWR1 Power Output Connector 6 55 6 1 5 5 INV1 LCD Inverter Connector 6 55 6 1 5 6 USB1 2 USB Port Connector 6 56 6 1 5 7 LCD1 LCD Connector 6 56 6 1 5 8 IDE1 PATA...

Page 7: ...hip IDE Device 7 86 7 4 5 2 OnChip Device 7 88 7 4 5 3 SuperIO Device 7 89 7 4 6 Power Management Setup 7 91 7 4 7 PnP PCI Configuration 7 93 7 4 8 PC Health Status 7 95 7 4 9 Frequency Voltage Contro...

Page 8: ......

Page 9: ...ntel 945G 1 1 1 1 I In nt tr ro od du uc ct ti io on n This chapter provides background information and detail specification on the MP1200 MP1500 Sections in this chapter include General Information W...

Page 10: ...tem stability is always a must in their environmental applications The MP1200 MP1500 is a 12 1 15 TFT Intel Core 2 Duo plastic housing multimedia panel PC system Featuring with versatile stand design...

Page 11: ...rior components and provides instructions to help you to use the system as soon as possible Chapter 3 details the panel PC s various standing and mounting options by graphical illustrations Chapter 4...

Page 12: ...12V DC out x 1 PS 2 keyboard interface x 1 PS 2 mouse interface x 1 DIO Input x 2 output x 2 USB interface x 2 VGA interface x 1 Brightness VR x 1 Audio Speaker x 2 Speaker out line in MIC in Ethernet...

Page 13: ...alent device MECHANICAL ENVIRONMENTAL Construction Inside Heavy duty steel Outside Fire proof resilient ABS PC plastic Color standard Beige Charcoal Dimension chassis only unit mm MP1200 368 321 116 5...

Page 14: ...PC920 Intel 945G 2 6 2 2 U Us si in ng g t th he e S Sy ys st te em m Integrating the panel PC Identifying the System Panel PC I O outlets Panel PC dimension Powering up the System Running the BIOS S...

Page 15: ...1 from the accessory box 2 Retain the plastic upper cover 2 to the base module with the base knob 1 3 There are two rectangle openings at the bottom side of the pedestal Insert a long driver into the...

Page 16: ...ith the system and the I O arrangement of the MP1200 MP1500 2 2 1 Front View When the MP1200 MP1500 is put upright on the desktop with the provided pedestal its front view appears as below The illustr...

Page 17: ...the power switch and all the I O ports are located at the rear cover of the panel PC 1 Speaker out 2 Line in 3 MIC in 4 2 channel DIO 5 5 12V DC out 6 External FDD 7 VR brightness 8 PS 2 Mouse 9 PS 2...

Page 18: ...ion 9 PS 2 Keyboard This port is for PS 2 keyboard connection 10 Ethernet RJ 45 The system provides a 100 10 Base T Ethernet interface 11 USB 2 These two ports are for USB device connection 12 COM1 Th...

Page 19: ...4 MP1200 MP1500 Dimension 2 4 1 MP1200 The MP1200 s chassis size is shown below This does not include the dimension of the stand 2 4 2 MP1500 The MP1500 s chassis size is shown below This does not inc...

Page 20: ...ect the 3 pin female end of the power cord to the AC inlet located at the right rear lower side of the panel PC Plug the 3 pin male end to an AC power socket 2 If there are any other peripheral device...

Page 21: ...and compare them to the equipment check conducted during the power on self test POST If any error or mismatch occurs an error message will be shown on the screen and the computer will be prompted to...

Page 22: ...u un nt ti in ng g O Op pt ti io on ns s The MP1200 MP1500 is designed for universal standing and mounting to fit into various environmental applications This chapter highlights the steps of different...

Page 23: ...standing upright the two base back covers can be either integrated or not integrated to the pedestal However if the MP1200 MP1500 system is to be used as a desktop system while the touchscreen is also...

Page 24: ...o shape holes which are used to retain the MP1200 MP1500 to the table with screws When the unit is fixed to the table the angle from the main system to the table can be tilted from 45 to 900 by swivel...

Page 25: ...g 1 The rectangle shape opening at the bottom side of the big pedestal can be used as a cabling outlet All the cables connecting to the I O ports can come out from this opening then down to the table...

Page 26: ...MP1200 MP1500 system provides 1 set of VESA mounting holes 75 75mm on the rear side of the chassis System integrators can design their special wall mount brackets per the VESA holes or obtain market a...

Page 27: ...P1200 MP1500 PC920 Intel 945G 3 19 3 3 Panel Mounting The MP1200 MP1500 system provides a set of optional mounting brackets for system panel mounting The following figures illustrate the way to use th...

Page 28: ...m can also be integrated to a Kiosk cabinet to make a ready to play Kiosk terminal The following is an example of a Kiosk unit integrated with an MP1200 MP1500 system It is a flexible and robust devic...

Page 29: ...P1200 MP1500 PC920 Intel 945G 4 21 4 4 K Kn no oc ck ki in ng g d do ow wn n t th he e P Pa an ne el l P PC C This chapter highlights how to knock down the system into parts to access the modules or c...

Page 30: ...trate the way to disassemble the pedestal from the panel PC 1 Detach the upper base cover by loosening the two screws used to retain it to panel PC 2 There are two rectangle openings at the bottom sid...

Page 31: ...nect the two power supply s power cables and the power switch cable from the motherboard Disconnect the two 4 pole power cables from the HDD and CD ROM Remove the power supply module from the chassis...

Page 32: ...ed to retain them together 3 For MP1200 detach the LCD power wires from the inverter and remove the inverter from the LCD holder by loosening the two retaining screws For MP1500 detach the two LCD bra...

Page 33: ...om these modules 4 2 2 1 Disassembling the PC I O Module The I O module is mainly composed of two I O boards All the onboard I O signal of the MP1200 MP1500 s motherboard is connected to these boards...

Page 34: ...move the two retaining screws 4 2 2 3 Disassembling the Power Supply Module 1 Loosen all the cable ties used to tie the power cables on the power module 2 2 Remove the power switch extension cable 1 f...

Page 35: ...from the CD R FDD module 2 2 Remove the CD ROM module 3 and FDD 4 from the device bracket 5 by loosening the four retaining screws 3 Detach the CD ROM board 6 from the CD ROM 7 by loosening the two r...

Page 36: ...ch the HDD ribbon cable from the HDD 1 2 Remove the HDD from the HDD bay by loosening the four retaining screws 4 2 2 7 Detaching the Touchscreen Controller 1 Detach the tocuhscreen controller 1 from...

Page 37: ...he motherboard and DDR from both motherboards 1 Unplug the CPU fan cable from FAN1 on the motherboard 2 Remove the fan by loosening the four retaining screws 3 Release the four screws to remove the he...

Page 38: ...5 5 B Bu ui il ld di in ng g u up p t th he e P Pa an ne el l P PC C This chapter overviews the installation of the MP1200 MP1500 s internal components and devices Sections include Display Module Ass...

Page 39: ...and is made of two individual modules one display module and the other PC module In terms of LCD size the MP1200 MP1500 has two models one 12 1 and the other 15 The assembly of the two models is basic...

Page 40: ...5 32 The following diagram shows the major parts that make up the MP1500 main system 1 A 5 FMS M3 5 3 6 PMS 3 6 6 7 11 FMS M3 5 9 12 M3 15 bolt 2 2 PMS 3 5 8 3 FMS M3 5 1 4 FMS M3 5 2 FMS M3 5 3 9 8 P...

Page 41: ...kets have to be taped with foam sponges 3 Put the touchscreen to the bezel with its active side facing downwards and its white flat cable at the left side Make sure the touch panel s active area is al...

Page 42: ...module 1 Attach the insulator to the inverter 2 The inverter cable is a 4 pin to 4 pin wire with wafer connectors at both sides Connect one end to inverter first 3 The inverter module is to be fixed a...

Page 43: ...odule 1 There are two LCD brackets 1 used to fix to the LCD panel to the LCD holder from the left right sides Fix the LCD brackets 1 to the LCD panel 2 with two PMS M3 5 screws at each side 2 Make sur...

Page 44: ...ink white power wires come out from two rectangle openings at the left upper and lower sides of the LCD holder And make sure the touchscreen flat cable comes out from the rectangle opening at the left...

Page 45: ...or maintain the system The hard disk drive can be removed by releasing the thumbscrew at the upper side of the chassis By removing the PC I O cover 7 the internal components such as CPU DDR and power...

Page 46: ...00 system follow the instructions below 1 Pull the CPU lever up by pulling it outwards a little bit then upwards To insert the CPU 1 into the socket 2 the notch on the corner of the CPU the corner wit...

Page 47: ...module with the notch on the upper right corner then insert the memory module into the DDR2 socket at 90 angle 4 Push the two eject levers toward the vertical posts until they click into place The me...

Page 48: ...There is a 2P black red power wire 4 to provide the power source for the touchscreen Connect one end to P2 on the controller 3 Make the controller s coach chip 5 at the upper side Retain the touchscre...

Page 49: ...ent the power supply from moving around in the power bay 2 Insert the power supply to the power bay 1 and fix them together with two FMS M3 5 and two FMS 6 32 5L screws 3 Protect the front section pow...

Page 50: ...4 and fix them together with two IMS M2 2 25 screws 3 There is a 40 pin CD ROM ribbon cable 7 Connect one end to the CD ROM board 4 Attach one end of the 26 pin FDD flat cable to the slim floppy disk...

Page 51: ...with the system fix the two metal brackets 1 to the expansion door 2 with two TMS 3 6 screws If an add on card is to be used with the system then only fix one metal cover to the expansion door 5 2 7...

Page 52: ...cket 3 and fix them together with two 4 12 secure bolts and one FMS 3 5 screw 2 Attach the IO 005 2 I O board to the I O bracket 3 and fix them together with ten 4 12 secure bolts 3 Plug one end of a...

Page 53: ...erse side of the motherboard from the metal compartment to prevent short circuitry caused during system operation 3 There are eight screws holes on the motherboard Retain the motherboard 2 to the chas...

Page 54: ...the left opening of the inverter insulator and have it connected to CN1 on the inverter first 11 Connect the MP1500 s LCD pink white power wires from the LCD to CN2 and CN3 on the inverter 12 Retain...

Page 55: ...nect the small 4 pole end of the power cable to the CD ROM board 5 2 9 8 Riser Card Integration 27 Have the riser card module 11 firmly plugged to the ESIA slot on the motherboard 5 2 9 9 I O Cover In...

Page 56: ...al plate to the hinge set and the base cover with four FMS M4 6 screws and nine FMS M3 5 screws respectively Note that there are two avocado shape holes on the metal base The two avocado holes are use...

Page 57: ...O B Bo oa ar rd ds s The system controller used in the MP1200 MP1500 system is a special design Intel Celeron M Pentium M multimedia motherboard All the onboard signal is connected to the external I...

Page 58: ...board features include four serial ports one multi mode Parallel ports a floppy drive controller and a PS 2 keyboard PS 2 mouse interface The built in high speed PCI IDE controller supports both PIO a...

Page 59: ...Service Manual version 1008 MP1200 MP1500 PC920 Intel 945G 6 51 6 1 2 Locating Jumpers Connectors The following figure helps you to locate the jumpers and connectors on the motherboard...

Page 60: ...w to Set Jumpers The jumpers on the motherboard are to set system configuration options When setting the jumpers be sure the shunts jumper caps are placed on the correct pins This 2 pin jumper is Open...

Page 61: ...C920 Intel 945G 6 53 6 1 4 Jumpers Jumper Setting The table below lists the function of each jumper The related jumper settings are shown in the coming sections Jumper Description JP3 Clear CMOS 6 1 4...

Page 62: ...nnector CN1 Power connector for touchscreen PWR1 Power Output Connector INV1 LCD Inverter connector LCD1 LCD connector USB1 2 USB1 USB2 port connector IDE1 PATA connector For CD ROM SATA1 4 SATA1 4 co...

Page 63: ...e aligned Its pin assignments are listed below Pin Signal Pin Signal 3 3V 11 3 3V 2 3 3V 12 12V 3 Gnd 13 Gnd 4 5V 14 PSON 5 Gnd 15 Gnd 6 5V 16 Gnd 7 Gnd 17 Gnd 8 PWROK 18 5V 9 SB5V 19 5V 10 12V 20 5V...

Page 64: ...3 USB P4 4 USB P5 5 USB P4 6 USB P5 7 GND 8 GND 9 KEY 10 HEAD 6 1 5 7 LCD1 LCD Connector Pin Signal Pin Signal 1 YA0M 2 YA0P 3 YA1M 4 YA1P 5 YA2M 6 YA2P 7 GND 8 CLKAM 9 CLKAP 10 YA3M 11 YA3P 12 YB0M...

Page 65: ...3 DATA 7 4 DATA 8 5 DATA 6 6 DATA 9 7 DATA 5 8 DATA10 9 DATA 4 10 DATA11 11 DATA 3 12 DATA12 13 DATA 2 14 DATA13 15 DATA 1 16 DATA14 17 DATA 0 18 DATA15 19 GND 20 NC 21 IDEREQ 22 GND 23 IOW 24 GND 25...

Page 66: ...CTS 7 DTR 422RX 8 RI 9 GND 10 KEY 6 1 5 11 COM3 COM 3 is an internal RS 232 reserved for touchscreen Its corresponding pin assignment is listed as below Pin Signal Pin Signal 1 DCD 2 DSR 3 RXD 4 RTS...

Page 67: ...19 USB P2 20 EXT KBDAT 21 USB P2 22 EXT KBCLK 23 USB P3 24 EXT MSDAT 25 USB P3 26 EXT MSCLK 6 1 5 15 IOINF 1 I O Connector The PC920 s onboard I O signal for LAN USB keyboard mouse VGA COM ports and...

Page 68: ...I ISA Expansion Slot The PC920 provides an ISA PCI slot for ISA and PCI device expansion B1 B2 B3 B4 B5 B6 B7 B31 D1 D2 D3 D4 D18 E1 E2 E3 E4 E5 E6 E7 E31 G1 G2 G3 G4 G19 A1 A2 A3 A4 A5 A6 A7 A31 C1 C...

Page 69: ...8 AD27 B18 DRQ1 E18 AD28 A18 SA13 F19 AD25 B19 REF E19 AD26 A19 SA12 F20 CBE3 B20 ATCLK E20 AD24 A20 SA11 F21 AD23 B21 IRQ7 E21 AD22 A21 SA10 F22 AD21 B22 IRQ6 E22 AD20 A22 SA9 F23 AD19 B23 IRQ5 E23 A...

Page 70: ...D13 H17 VCC D17 MASTER G17 VCC C17 SD14 H18 GND D18 GND G18 GND C18 SD15 H19 GND G19 GND 6 1 5 17 FAN 1 3 FAN Connector Pin Signal 1 GND 2 12V 3 FAN SPEED DECECT 6 1 5 18 CN3 ATX Power on Switch Pin S...

Page 71: ...00 I O Boards The IO 005 and IO 006 are two docking boards used to connect all of the I O signal from MP1200 MP1500 s Motherboard to the exterior of the system for external device connection This sect...

Page 72: ...er Setting The table below lists the function of each jumper on IO 005 JP3 COM1 pin 9 power selection JP2 COM2 pin 9 power selection JP1 COM4 pin 9 power selection The MP1200 MP1500 onboard COM port p...

Page 73: ...ct ADDRES 200H OR 208H Read DIO IN BIT0 BIT3 IN DIO PORT ADDRES BIT0 3 WRITE DIO OUT BIT0 3 IN DIO PORT ADDRES BIT4 7 JP2 CN4 DIO port pin 2 select 1 2 DIO IN Bit 0 2 3 DIO OUT Bit 2 JP1 CN4 DIO port...

Page 74: ...Service Manual version 1008 MP1200 MP1500 PC920 Intel 945G 6 66...

Page 75: ...sections Keyboard Keyboard connector Mouse Mouse connector COM1 Serial port 1 3F8 COM2 Serial port 2 2F8 COM4 Serial port 4 2E8 DC Power DC power 5V 12VC output LPT Parallel port CRT CRT display conne...

Page 76: ...4 DB 9 Pin Signal Pin Signal 1 DCD 6 DSR 2 RXD 7 RTS 3 TXD 8 CTS 4 DTR 9 RI 5V 12V 5 GND 6 2 3 4 DC Power DC Power Output Pin Signal Pin Signal 1 GND 5 5V 2 GND 6 12V 3 5V 7 GND 4 12V 8 GND 6 2 3 5 LP...

Page 77: ...1 RWC 6 WP 11 RDATA 2 INDEX 7 TRAK0 12 HEAD 3 MOA 8 WE 13 DSKCHG 4 DSA 9 WD 14 GND 5 DIR 10 STEP 15 GND 6 2 3 8 J11 USB 1 USB2 Connector USB1 USB2 Pin Signal Pin Signal 1 USBVCC 1 USBVCC 2 Data 2 Dat...

Page 78: ...Service Manual version 1008 MP1200 MP1500 PC920 Intel 945G 6 70 6 2 3 12 LINE 1 Pin Signal 1 Right CHI 2 NC 3 NC 4 Left CH 5 GND 6 2 3 13 SPK 1 Pin Signal 1 Right CHI 2 NC 3 NC 4 Left CH 5 GND...

Page 79: ...Service Manual version 1008 MP1200 MP1500 PC920 Intel 945G 7 71...

Page 80: ...p Utility displays the system s configuration status and provides options to set system parameters The parameters are stored in battery backed up CMOS RAM that saves this information even when the pow...

Page 81: ...When trying to resolve IRQ conflicts When making changes to the Power Management configuration When changing the User or Supervisor password The BIOS setup program is stored in ROM which can be access...

Page 82: ...atus Page Setup Menu and Option Page Setup Menu Exit current page and return to Main Menu PgUp Increase the numeric value or make changes PgDn Decrease the numeric value or make changes F1 General hel...

Page 83: ...ty displays a list of the options that are available A highlight indicates which option is currently selected Use the cursor arrow keys to move the highlight to other options When an option is highlig...

Page 84: ...age auto detects the temperature voltage and fan speed Frequency Voltage Control This setup page includes the CPU DDR PCI frequency setting Load Fail Safe Defaults BIOS Defaults indicates the most app...

Page 85: ...th year The year from 1994 through 2079 Time The Time item show the current time held system If you are running a Windows OS these items are automatically updated whenever you make changes to the Wind...

Page 86: ...displays the location of the safe non data area on a hard disk that is used for parking the read write head Sector displays the number of sectors available on the HDD A sector is the smallest unit of...

Page 87: ...Service Manual version 1008 MP1200 MP1500 PC920 Intel 945G 7 79...

Page 88: ...s to access the boot sector or hard disk partition table Phoenix AwardBIOS CMOS Setup Utility Advanced BIOS Features CPU Feature Press Enter Item Help Hard Disk Boot Priority Press Enter Menu Level Vi...

Page 89: ...is active when the system is started Gate A20 Option This item defines how the system handles legacy software that was written for an earlier generation of processors Leave this item at the default s...

Page 90: ...running the OS 2 operating system Otherwise leave this item at the default Report No FDD For Win 95 If you are using Windows 95 98 without a floppy disk drive select Enabled to release IRQ6 This is re...

Page 91: ...error may result The options are Enabled or Disabled Memory Hole at 15M 16M You can reserve this area of system memory for ISA adapter ROM When this area is reserved it cannot be cached The user infor...

Page 92: ...45G 7 84 DVMT FIXED Memory Size This item is to set DVMT FIXED mode memory size The options are 64MB 128MB 224MB Boot Display This item is to select the boot display from VBIOS Default or CRT LCD Pane...

Page 93: ...option defines the operation of peripheral components on the system s input output ports Phoenix AwardBIOS CMOS Setup Utility Integrated Peripherals OnChip IDE Device Press Enter Item Help OnChip Dev...

Page 94: ...ce supports Modes 0 through 4 provide successively increased performance In Auto mode the system automatically determines the best mode for each device The options are Auto Mode 0 Mode 1 Mode 2 Mode 3...

Page 95: ...Service Manual version 1008 MP1200 MP1500 PC920 Intel 945G 7 87 The item is to setting the On Chip SATA Function...

Page 96: ...ller only Support the high speed USB device The options are Enabled or Disabled USB Keyboard Support Select Enabled if your system contains a Universal Serial Bus USB controller and you have a USB key...

Page 97: ...rd UART 1 UART 2 UART 3 UART 4 IRQ This item is to select an IRQ for the serial ports The options are IRQ4 IRQ3 IRQ10 IRQ11 IRQ9 IRQ5 COM2 Selectable type This item is to select the COM2 port type The...

Page 98: ...Service Manual version 1008 MP1200 MP1500 PC920 Intel 945G 7 90 DIO Port Address This item is to select the DIO port I O address The options are 200 208...

Page 99: ...dem to the main board Wake On Modem connector for this feature to work The default setting is 3 Suspend Mode The CPU clock will be stopped and the video signal will be suspended if no Power Management...

Page 100: ...ields become available and you can set the date day of the month hour minute and second to turn on your system When set to 0 zero for the day of the month the alarm will power on your system every day...

Page 101: ...IRQ Resources When resources are controlled manually assign each system interrupt a type depending on the type of device using the interrupt IRQ3 4 5 7 9 10 11 12 14 15 assigned to This item allows y...

Page 102: ...Service Manual version 1008 MP1200 MP1500 PC920 Intel 945G 7 94...

Page 103: ...rol Mode This item is to select Fan control mode The options are Temp Cruise or Disabled CPU Fan Control Mode This item is to select Fan control mode The options are Temp Cruise Smart fan or Disabled...

Page 104: ...m parameters that the system would be in safe configuration Phoenix AwardBIOS CMOS Setup Utility Standard CMOS Feature Frequency Voltage Control Advanced BOIS Features Load Fail Safe Defaults Advanced...

Page 105: ...Service Manual version 1008 MP1200 MP1500 PC920 Intel 945G 7 97...

Page 106: ...password then the current password the ROM password or the use defined password stored in the ROM needs to be entered first The following message will appear on the screen Confirm Password Enter the c...

Page 107: ...ndard CMOS Feature Frequency Voltage Control Advanced BOIS Features Load Fail Safe Defaults Advanced Chipset Features Load Optimized Defaults Integrated Peripherals Set Supervisor Password Power Manag...

Page 108: ...MP1200 MP1500 PC920 Intel 945G 8 100 8 8 S So of ft tw wa ar re e D Dr ri iv ve er rs s I In ns st ta al ll la at ti io on n The chapter introduces the PC920 onboard VGA Ethernet Audio and the respect...

Page 109: ...he AC 97 drivers and audio software Refer to the following to install the drivers 1 Locate the installation file on the CD Drivers Motherboard PC920 Audio 2 Select the drivers by OS 3 Follow the onscr...

Page 110: ...tion file on the CD Drivers Touch screen driver Elo Resistive SAW Touch 2 Select the drivers by OS 3 Follow the onscreen instructions to complete the installation 8 6 Option driver 1 Locate the instal...

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