Download  Print this page

Acer X213H Service Manual

Acer computer monitor user manual
Hide thumbs

Advertisement

Acer X213H (X223HQ)
Service Guide
1

Advertisement

Table of Contents
loading

  Also See for Acer X213H

  Related Manuals for Acer X213H

  Summary of Contents for Acer X213H

  • Page 1 Acer X213H (X223HQ) Service Guide...
  • Page 2 Service Guide Version and Revision Version Release Date Revision History TPV model Nov.-26-2008 Initial Release TIRANDD8Y1ABDN...
  • Page 3 Any Acer Incorporated software described in this manual is sold or licensed "as is". Should the programs prove defective following their purchase, the buyer (and not Acer Incorporated, its distributor, or its dealer) assumes the entire cost of all necessary servicing, repair, and any incidental or consequential damages resulting from any defect in the software.
  • Page 4 DIFFERENT part number code to those given in the FRU list of this printed Service Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and service of customer machines. Warning: (For FCC Certified Models) Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
  • Page 5 Precautions Do not use the monitor near water, e.g. near a bathtub, washbowl, kitchen sink, laundry tub, swimming pool or in a wet basement. Do not place the monitor on an unstable trolley, stand, or table. If the monitor falls, it can injure a person and cause serious damage to the appliance.
  • Page 6: Table Of Contents

    Chapter 1 Monitor Features Introduction Electrical Requirements LCD Monitor General Specification LCD Panel Specification Factory Preset Timing Monitor Block Diagram Main Board Diagram Software Flow chart Main Board Layout Installation Chapter 2 Operating Instructions External Controls Front Panel Controls eColor Management (OSD) How to Adjust a Setting How To Optimize The DOS-Mode Enter into the factory mode...
  • Page 7: Chapter 1 Monitor Features

    Panel Signal Interface Sync Type Color Temp User Adjust Speaker Headphone Jack Microphone Jack USB Hub Tilt / Swivel Chart of X213H M215HW01 V00 XM AUO D-Sub 15pin;DVI 24pin Separate / Compatible Support DDC2B Not support Yes /No Chapter 1...
  • Page 8: Electrical Requirements

    Electrical Requirements Standard Test Conditions All tests shall be performed under the following conditions, unless otherwise specified. Ambient light Viewing distance Warm up time Analog Input signal Control temperature User brightness control User contrast control Picture position and size Viewing angle AC Supply voltage Ambient temperature Humidity...
  • Page 9: Lcd Monitor General Specification

    LCD Monitor General Specification Driving system Active Display Area Pixel pitch LCD Panel Contrast Ratio Response time Luminance of White Separate Sync. Input H-Frequency V-Frequency Viewing angle ((H) 90∘+/-20∘and (V) 90∘+/-10∘ Display Colors 16.7M Display mode 1680 x 1050 @60Hz ON Mode EPA ENERGY STAR®...
  • Page 10: Lcd Panel Specification

    LCD Panel Specification General Specifications Block Diagram TFT LCD Module...
  • Page 11 Back light Unit Electrical Characteristics...
  • Page 12 Optical Specifications...
  • Page 13: Factory Preset Timing

    2576 x 1120 67.158 2200 x 1125 67.500 2080 x 1111 66.587 IBM MODES 900 x 449 31.469 MAC MODES 864x525 35.000 ACER SPECIAL MODE 808 x 541 31.199 1312 x 622 37.320 Vertical Sync Nominal Sync Freq. Polarity +/- 1 Hz 59.940...
  • Page 14: Monitor Block Diagram

    Monitor Block Diagram The LCD MONITOR will contain a main board, a power board and a key board which house the flat panel control logic, brightness control logic and DDC. The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage.
  • Page 15: Main Board Diagram

    Main Board Diagram Keypad Interface (CN402) Flash Memory SST25VF010A-33-4C-SAE (U402) Panel Interface (CN301) Scalar IC NT68667UFG/C QFP-128L (Include MCU, ADC, OSD) (U401) D-Data D-Clock Crystal 12MHz Connector (X401) (CN102) H sync V sync D-Sub Connector (CN101)
  • Page 16: Software Flow Chart

    Software Flow Chart...
  • Page 17 Remark: 1) MCU initializes. 2) Is the EEPROM blank? 3) Program the EEPROM by default values. 4) Get the PWM value of brightness from EEPROM. 5) Is the power key pressed? 6) Clear all global flags. 7) Are the AUTO and SELECT keys pressed? 8) Enter factory mode.
  • Page 18: Main Board Layout

    Main Board Layout Symbol Description U401 IC NT68667UFG/C QFP-128L U703 IC AP1117D33L-13 TO252-3L DIODES U103 IC AZC099-04S SOT23-6L U104 IC AZC099-04S SOT23-6L U402 IC SST25VF010A-33-4C-SAE CN102 DVI 24PIN CONN F Symbol Description CN402 WAFER CN701 WAFER 9P RIGHT ANELE PITCH CN301 CONNECTOR X401...
  • Page 19: Installation

    Installation To install the monitor on your host system, please follow the steps below: Steps...
  • Page 21: Chapter 2 Operating Instructions

    Operating Instructions Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the monitor. By changing these settings, the picture can be adjusted to your personal preferences. • The power cord should be connected. •...
  • Page 22: Ecolor Management (Osd)

    Operation instructions Step 1: Press “ Key” to open the Acer e-Color Management OSD and access the scenario modes Step 2: Press “<” or “>” to select the mode Step 3: Press “Auto Key ” to confirm the mode and run Auto Adjust...
  • Page 23: How To Adjust A Setting

    How to Adjust a Setting...
  • Page 24 Adjusting the picture...
  • Page 26: How To Optimize The Dos-Mode

    How To Optimize The DOS-Mode Plug And Play Plug & Play DDC2B Feature This monitor is equipped with VESA DDC2B capabilities according to the VESA DDC STANDARD. It allows the monitor to inform the host system of its identity and, depending on the level of DDC used, communicate additional information about its display capabilities.
  • Page 27: Chapter 3 Machine Disassembly

    Machine Disassembly This chapter contains step-by-step procedures on how to disassemble the monitor for maintenance. The tool for disassembly is as follows: Screwdriver, hexagonal screwdriver, Putty knife. Disassembly Procedure 1. Remove the hinge assembly. Remove the rear cover and bezel. The arrows in blue are the hook that we should put attention to when remove the rear cover.
  • Page 28 3. Remove the lamp connectors and remove the screws to remove the panel. Put attention to the LVDS cable.
  • Page 29 4. Remove the screws to remove the main board and power board. 5. The panel...
  • Page 30: Chapter 4 Troubleshooting

    Troubleshooting This chapter provides troubleshooting information for the X213H: 1. No Power Press power key and look if the picture is normal Please reinsert and make sure the AC of 100-240 is normal Measure U703 Pin2=3.3V, Check if X401 oscillate waveforms are...
  • Page 31 2. No Picture (LED is orange) No picture The button if under control Measure U703 Pin2=3.3V, X401 oscillate waveform is normal Check HS/VS from CN101 is normal Replace U401 X401 oscillate waveform is normal Check reset circuit of U401 is normal Replace U401 Check U703, C706 and C707 Replace X401...
  • Page 32 3. Panel Power Circuit White screen Measure Q302 base is low level? Check CN301is solder and Q302,Q301 is OK? Check Correspondent component. Replace PANEL X401 oscillate waveform is normal Check reset circuit of U401 is normal Replace U401 Replace X401 Check Correspondent component.
  • Page 33 4. Key Board OSD is unstable or not working Connect Key Board Is Key Pad Board connecting normally? Replace Button Switch Is Button Switch normally? Replace Key Board Is Key Pad Board normally? Check Main Board...
  • Page 34 5. Power Board 1) No power Check F801 = 14.5V Check AC line volt 110V or 220V Check the voltage of C907 (+) Check start voltage for the pin8 of U901 Check the auxiliary voltage is bigger than 11V and smaller than 25V Check U901 pin5 PWM wave Check Q901, U902, U903, D901, D902, D906,ZD901,Q904 Check AC input...
  • Page 35 2.) No Backlight Check F801 = 14.5V Check ON/OFF signal Check U801 PIN12=14.5V Check U801 PIN10, 9 have the output of square wave at short time Check Q803, Q812 PIN5, 6, 7, 8 have the output of square wave at short time. Check the output of PT801 Check connecter &...
  • Page 36: Chapter 5 Connector Information

    Chapter 5 Connector Information...
  • Page 37: Chapter 6 Fru (Field Replacement Unit) List

    NOTE: To scrap or to return the defective parts, you should follow the local government ordinance or regulations on how to dispose it properly, or follow the rules set by your regional Acer office on how to return it. Exploded Diagram (Model: X213H)
  • Page 38 ITEM PART NO. BEZEL L215WA-8ACER3-S4 X213H REAR COVER L215WA-8ACER3-S4 DVI KEY BUTTON LED LENS MAINFRAME PW SHIELDING HINGE COVER L HINGE COVER R STAND FRONT STAND REAR BASE HINGE BASE BKT RUBER FOOT-1 RUBER FOOT-2 BASE BUTTON SCREW SCREW SCREW...
  • Page 39 Part List Above picture show the description of the following component. Picture Description Main Frame A15G0475501101 Bezel A34G1069 RXA1B0130 Panel 750GLU215H1013N000 Power Board PWPC8C41AQHC Part No.
  • Page 40 Main Board Key Board Stand Front A34G0473 RX 1B0100 Base A34G0475 RX 1B0130 Stand Rear A34G0474 RX 1B0100 Hinge CBPCRNDAEQ1 KEPC7QK1 A37G0050 3...
  • Page 41: Schematic Diagram

    5V_ESD FB105 120 OHM T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Acer G3108-1-X-X-17-081119 TPV MODEL 絬 隔 瓜 絪 腹 2.0.Input PCB NAME K ey Component Date Wednesday , Nov ember 19, 2008...
  • Page 42 Ltd. ) OEM MODEL G3108-1-X-X-17-081119 TPV MODEL 3.0.OUTPUT PCB NAME Wednesday , Nov ember 19, 2008 Sheet Date CN301 TCLK1M TCLK1P TCLK2M TCLK2P PANEL_VCC R301 C301 CONN 330 OHM 1/4W 0.1uF/16V Size Acer Acer X203H Analog only <称爹> 称 爹...
  • Page 43 0.1uF/16V 0.1uF/16V U703 AP1117D33LA T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Acer G3108-1-X-X-17-081119 TPV MODEL 絬 隔 瓜 絪 腹 Key Component 4.0.POWER PCB NAME Date Wednesday , Nov ember 19, 2008 Sheet VCC1.8...
  • Page 44 10K 1/16W 5% 0.1uF/16V 10K 1/16W 5% T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Acer TPV MODEL 絬 隔 瓜 絪 腹 G3108-1-X-X-5-080818 Key Component 5.0.SCALER PCB NAME Wednesday , Nov ember 19, 2008 Sheet...
  • Page 45 Power board BD901 KBP208G R931 C909 NC/0.22uF/275V C907 R932 L901 R933 30mH D908 U901 NC/IN4148 R901 COMP R900 620K OHM 1/4W R902 C927 R921 0.047uF 620K OHM 1/4W 620K OHM 1/4W LD7576 R934 C912 0.1uF/25V C908 0.47UF C914 470pF NR901 NTCR F901 FUSE...
  • Page 46 F801 +14.5V 0 OHM 1/4W Q802 Q804 PDTA144WK PDTC144WK ON/OFF C803 R806 R807 10K 1/10W 1% 10K 1/10W 1% Q806 RK7002 R810 1K 1/10W 1% R812 D804 2.43K OHM 1% 1/10W IN4148 R814 68K 1/10W 5% Q808 MMBT3904 D802 BAV70 C806 R818 10K 1/10W 1%...
  • Page 47 +5V1 R602 10 KOHM +-5% 1/10W R603 4.7K 1/10W 5% CN601 R604 10K 1/10W 5% R605 10K 1/10W 5% PHONEJACK R608 R606 0R05 1/8W 15K 1/10W 5% FB602 BEAD C609 1uF/25V 10K 1/10W 5% R609 C601 0.47uF/16V C606 0.47uF/16V R607 0.1uF/16V 15K 1/10W 5% +5V1...
  • Page 48: Key Board

    T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL X173/X173W/X193W/P193W/X223W G2731-B-AC-X-1-070617 TPV MODEL 絬 隔 瓜 絪 腹 ACER Key Component 02.Key Board PCB NAME 715G2731-B-AC Date Sunday , June 17, 2007 Sheet 2007/5/18 2007/5/18...

This manual is also suitable for:

X223hq