EZPOS 70D_EZPPC70D Service Manual 20090330
Contents
1. z ot Sad z r mn i ee ae a a i l j 4 n y b Chapter 3 3 4 Plug the power cable to the 9 pin power connector in the correct orient Male 10 1 pin power connector Flory Bit ee ad of 5 Close the back panel and tighten two screws on the back panel 4 Chapter 3 RAM Replacement 1 Open the tow ejectors on the slot by pushing them and remove the RAM from the slot 5 Align and insert the new RAM in the slot and push both ends of the RAM down until the ejectors snap into place Chapter 3 5 Battery Replacement 1 Unplug the connector of the battery from the mainboard 2 Loosen the two screws by 1 Phillips screwdriver as shown below and remove the battery Hechargeatis Li ion Battery Rating 14 4vdem 2400maAn Macs in China SMP PH FILEN F SCART IAG SUT ROTT HT ii e A N 3 Install a new battery in the reverse procedure Note The battery cable must be connected in the correct orient Male 10 1 pin Female connector of power connector the battery cord 6 Chapter 5 6 LED indicator Replacement 1 Unplug the connector of the LED indicator assembly from the mainboard 2 Loosen the two screws by 1 Phillips screwdriver as shown below and remove LED indicator assembly Bis ooo A EEA coo a 3 Install a new LED indicator assembly in the reverse procedure Chapter 6 7 7 1 Disconnect the con2. Main tab press the four arrow keys to high light the System Time and system Date to configure AMI BIOS SETUP UTILITY System Overview Use ENTER TAB BIOS Build ID A03 Series 3A05 or SHIFTI TAB to BIOS Build Date 08 06 07 select a field EC ROM Version s eli Use Jor to configure system time CPU Name Intel R Celeron R M Processor CPU Speed 1 00 GHz 49 04 Select Screen E ete Mon 10 22 2008 Change Field Select Field General Help Save and Exit Exit v02 61 C Copyright 1985 2006 American Megatrend Inc 16 2 Serial ports Configuration 1 Press gt key to switch to Advanced tab and press to highlight Super IO Configuration and then press the Enter key to switch to the Configure Super IO Chipsets screen AMI BIOS SETUP UTILITY Tovon eres tye Configure the IDE IDE Configuration Device S USB Configuration gt PCI Configuration gt System Configuration Restore on AC Power Loss Power Off Select Screen Select Item Change Field Select Field General Help Save and Exit Exit v02 61 C Copyright 1985 2006 American Megatrend Inc 2 Pressing arrows keys to set every serial port power source and then press F10 to save your configuration and exit AMI BIOS SETUP UTILITY AMI BIOS SETUP UTILITY Advanced Advanced Configure Super IO Chipsets Configure Super IO Chipsets Parallel Port Address Parallel Port Address Poalei Piri EAA Source of
3. This Serial on Veal Peak Mepis Source of This Serial Parallel Port IRQ Port Parallel Port IRQ Port Serial Porti Address Serial Porti Address Serial Porti IRO 4 Serial Porti IRO EN 23274227485 EN 23274227485 Serial Port2 Address Serial Port2 Address Serial Port2 IRQ Serial Port2 IRQ Serial Port2 RI 12 5 RING IN Serial Port2 RI 12 5S EN23274227485 RS232 EN23274227485 RING IN IR Function Disabled IR Function Serial Port3 Address 3E8 Salect treen Serial Port3 Address Select S Serial Port3 IRO 3 Sees Te Serial Port3 IRO A Salot Ia Serial Port3 RI 12 5 RING IN Change Field Serial Port3 RI 12 5 RING IN Change Field Serial Port4 Address 3 Select Field Serial Port4 Address EA Select Field Serial Port4 RI 12 S5 RING IN Save and Exit Serial Port4 RI 12 S RING IN Save and Exit Serial Port5 Address 2D8 Exit Serial Port5 Address 2D8 Exit v02 61 C Copyright 1985 2006 American Megatrend Inc v02 61 C Copyright 1985 2006 American Megatrend Inc Chapter 16 25 16 3 Boot Device Configuration 1 Press gt key to switch to Boot tab and press to configure the boot device MOS SETUP UTILITY Run PXE ROM Disabled American Megatrend Inc 16 4 Save Configuration Changes and Exit Press F10 key and highlight the OK on the message box by pressing a arrow key and press the Enter Key save Configuratoin Changes and Exit Setup Cancel 26 Chapter 16
4. Service Manual EZPPC 70D 5B C15G EZPPC 70D 5B C1G EZPOS 70D 5B C15G EZPOS 70D 5B C1G Copyrights 2009 All rights reserved The information in this document is subject to change without prior notice in order to improve reliability design and function and does not represent a commitment on the part of the manufacturer This document contains proprietary information protected by copyright All rights are reserved No part of this manual may be reproduced by any mechanical electronic or other means in any form without prior written permission of the manufacturer All trademarks are property of their respective owners Liability Disclaimer In no event will the manufacturer be liable for direct indirect special incidental or consequential damages arising out of the use or inability to use the product or documentation even if advised of the possibility of such damages The information in this document is subject to change without notice Contents ste ae pede creeps este A A T EAE ET Liability Disclaimer ccccceeeceeceeeeeeeeeeeeeeneeneceeeenseeecesonesensonsoeeseeseeeees Gee ag E ee ee ee E E ji te Dare T N EEEE E 1 2 Opening the 8 231 ne ee ers een eee eee ene 2 3 Connect Battery Pack ccccsccceeeseeeeeceeeeeeeceeeeeeeseseneeeeeeesenseeesonesees 3 4 RAM FRG ACO ICI atasncccsanctcciewitiencevnsscasetiakrneseneidaebiesnateeineeosinensseneese 5 S RU ance caret er cekaereenesacdamer
5. cedure from Step 5 to Step 1 Chapter 9 10 Touch Panel Control Board Replacement 1 Disconnect Touch Panel Control Board Cable from the mainboard as shown below aii DE ea 2 Remover the black tap as shown below 3 Disconnect two connecters form the touch panel control board as shown below Chapter 10 10 2 Remove the Touch Panel Control Board 1 Loosen the two screws by 0 Phillips screwdriver as shown below 2 Remove the touch panel control board from the device as shown below 3 Install the new touch panel control board in the reverse procedure from Step 3 to Step 1of 9 2 and 9 1 1 6 Chapter 10 Power Switch Replacement 1 Disconnect the power switch cable from the mainboard 3 Install the new touch panel control board in the reverse procedure from Step 2 to Step 1 Note The power switch cable must be connected to the correct pin 2 Chapter 7 4 7 COM Cable Replacement 1 Disconnect the two COM cables from the mainboard 3 Install the new COM cables in the reverse procedure from Step 2 to Step 1 18 Chapter 11 Mainboard Replacement 1 Loosen the five screws by 0 Phillips screwdriver as shown below VATU 3 Install the new mainboard in the reverse procedure from Step 2 to Step 1 Chapter 14 19 14 I O Panel Replacement 1 Remove the two screws by 1 Phillips screwdriver as shown below m i o age 2 Remove the two screws by 1 Phi
6. ianeineeehnecsaneeecasucaes 6 6 LED indicator Replacement cccscceeceeceeeneeeeeeenecnseesnecnseneenseesnees T 7 Speaker Assembly Replacement cccccsceesceeeceeeseeessenecneeseseeeens 8 Pat ADD Ce ele ap 1 See nee ee ee ene a 10 4 LCD inverter Replacement sanns 12 9 1 Disconnect Inverter Cable ccccccecceeceeeeeeeeeeeeeeeeneeeeeneceeeeeeeeeesenseeeeees 12 9 2 Remove the LCD Inverter cccccecceeceeeeeeeeeeneeneeneeesenecnseeeceeeeeeeeeneeeesaes 13 10 Touch Panel Control Board Replacement cccceseeeeeeeeeeeees 15 10 1 Disconnect Touch Panel Control Board Cable cccceseeeeeeeeeenees 15 10 2 Remove the Touch Panel Control Board ccccccceseeeeeeeeeeeeeeeeeeeenees 16 11 Power Switch Replacement ccccsccsecseceeceeceeeeeeeeceeeeeceeeeeeeeeaes 17 12 COM Cable FRE ACO sisssssssusivrivirivssvinnennisnanirrakuiri eens 18 13 Mainboard Replacement annnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn ennnen 19 14 I O Panel Replacement ccccesceeeceeeeeeeeneceeeneensenecesensensenseneenes 20 15 LCD Panel Replacement cccccccecceeeeeeeeeeeceeenecneeneenseneenseneenes 22 gi ome D oo 8 4 7 e ener een ne anes eee eres ee eee eee ee ee 24 16 1 System Time and System Date Adjustment cccceceeeeeeeeeeeeeeenees 25 16 2 Serial ports Configuration aa aannannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
7. llips screwdriver as shown below 3 Remove the I O panel from the device Chapter 14 20 4 Loosen the four screws by 1 5 mm hexagon socket spanner to remove the COM port assembly as shown below 5 Install the new COM port assembly to the new I O panel and install it to the device in the reverse procedure from Step 3 to Step 1 Chapter 14 21 LCD Panel Replacement 1 Loosen the eight screws in blue circle as shown below by 1 Phillips screwdriver Chapter 15 3 Loosen the four screws on the two sides of the LCD panel assembly 1 Phillips screwdriver as shown below 5 Install a new LCD panel to the device in the reverse procedure from Step 4 to Step 1 Chapter 15 23 BIOS setup 1 Press and hold the power switch until the power indicator on the front panel glow green 2 Before Windows launch Press the Delete key to enter he BIOS AMI BIOS SETUP UTILITY system Overview BIOS Build ID A03 Series 3A05 BIOS Build Date 08706707 EC ROM Version 11 CPU Name Intel R Celeron R M Processor CPU Speed 1 00 GHz 49 04 System Date Mon 10 22 2008 Use ENTER TAB or SHIFTI TAB to select a field Use Jor to configure system time Select Screen Select Item Change Field Select Field General Help Save and Exit Exit vU2z 61 C Copyright 1383 2006 American Megatrend Inc 24 Chapter 16 16 1 System Time and System Date Adjustment 1 Under the
8. nector of the speaker assembly from the mainboard as shown below Speaker Assembly Replacement 2 Loosen the four screws by 1 Phillips screwdriver as shown below and remove the HDD from the device 8 Chapter 7 3 Remove the speaker assembly from the device F a a A ak fuk ae S ant bm 4 Install a new LED indicator assembly in the reverse procedure Chapter 7 ba HDD Replacement 1 Unplug one connector of the SATA cable rom pe mainboard o F anaa i i 3 Loosen the four screws by 1 Phillips screwdriver as shown below and remove the HDD from the device 1 0 Chapter 8 4 Unplug the SATA cable and power cable from the HDD 4 Loosen the four screws by 1 Phillips screwdriver and remove the HDDas shown Ce SF G fy 5 Install the new HDD in the reverse procedure from Step 5 to Step 1 Chapter 8 4 4 so LCD Inverter Replacement 9 1 Disconnect Inverter Cable 1 Disconnect the inverter cable from the mainboard 2 Remover the black tap as shown below 1 2 Chapter 9 3 Disconnect the inverter cable from the LCD inverter as shown below 9 2 Remove the LCD Inverter 1 Disconnect two connecters form the LCD inverter as shown below 2 Loosen the three screws by 0 Phillips screwdriver as shown below Chapter 9 4 3 14 3 Remove the LCD inverter from the device as shown below 4 Install the new LCD inverter in the reverse pro
9. nnnnnnnnnnnnnnnn nnne 25 16 3 Boot Device Configuration cccccecceseeeeeeeeeeeeeeeeeceesceeseeeseeeseneseeeeeeees 26 16 4 Save Configuration Changes and Exit nanaannannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnne 26 T Contents 1 Before You Start 1 Please unplug the power cable before you start to work 2 Please read and follow the instructions in this document carefully Failure to follow these instructions could damage your device and void the warranty 1 1 Tools Suggested All procedures in this document require the following tools Sz az 0 Phillips screwdriver 1 Phillips screwdriver magnetized suggested magnetized suggested 1 5 mm hexagon socket spanner magnetized suggested Chapter 1 4 Opening the Device 1 Un tighten two screws on the back panel anticlockwise 2 Open the back panel 3 The layout of the internal eS ae _ a _ _ p Chapter 2 3 Connect Battery Pack Before power on the device please connect the battery to the mainboard 1 Un tighten two screws on the back panel anticlockwise 2 Open the back panel 3 For the location of the battery pack and the 10 1 pin male power connector please refer the picture shown below ULULI PE ay Battery pack 10 1 PIN male power connector m
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