Acer X213W Скачать руководство пользователя страница 37 | Manualshive

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37

3. Panel Power Circuit

White screen

Measure Q304 base
is high level?

X201 oscillate
waveform is normal

Check CN301 is solder
and Q304,Q303,Q301 is
OK?

Check Correspondent
component.

Replace PANEL

Check Correspondent
component.

Replace U202

OK

OK

OK

Replace X201

OK

NG

NG

NG

NG

Check reset circuit of
U202 is normal

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Содержание X213W

Страница 1: ...1 Acer X213W Service Guide ...

Страница 2: ...2 Service Guide Version and Revision Version Release Date Revision History TPV model A00 Feb 12 2008 Initial Release TC7CMADK2WAYHN ...

Страница 3: ...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 Intel is a registered trademark of Intel Corporation Pentium and Pentium II III are trademarks of Intel Corporation Other brand and product names are trademarks and or registered trademarks of t...

Страница 4: ...erference in a residential installation This equipment generates uses and can 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 will not occur in a particular installation If this equipment does cause harmful interference to radio or television recep...

Страница 5: ...ose of the grounded plug z Unplug the unit during a lightning storm or when it will not be used for long periods of time This will protect the monitor from damage due to power surges z Do not overload power strips and extension cords Overloading can result in fire or electric shock z Never push any object into the slot on the monitor cabinet It could short circuit parts causing a fire or electric ...

Страница 6: ...ftware Flow chart 15 Main Board Layout 17 Installation 18 Attaching Removing the base 19 Chapter 2 Operating Instructions 20 External Controls 20 Front Panel Controls 21 eColor Management OSD 22 How to Adjust a Setting 23 LOGO 28 Chapter 3 Machine Disassembly 29 Chapter 4 Troubleshooting 35 Chapter 5 Connector Information 41 Chapter 6 FRU Field Replacement Unit List 43 Exploded Diagram 44 Chapter ...

Страница 7: ...ion The LCD monitor is designed with the latest LCD technology to provide a performance oriented product with no radiation This will alleviate the growing health concerns It is also a space saving design allowing more desktop space and comparing to the traditional CRT monitor it consumes less power and gets less weight in addition MTBF target is 50k hours or more Chart of X213W Panel CLAA220WA01 S...

Страница 8: ...to factory preset value which allows that the brightest two of 32 linear distributed gray scales 0 700mv can be distinguished User red white balance Green white balance and Blue white balance control In the center unless otherwise specified AC Supply voltage 230V 5 50 3Hz Ambient temperature 20 5 Display mode 1680x1050 60Hz all white Measurement systems The units of measure stated in this document...

Страница 9: ... 1680 1050 60Hz EPA ENERGY STAR ON Mode 65W OFF Mode 1W Contrast control Set to factory preset value which allows that the brightest two of 32 linear distributed gray scales 0 700mv can be distinguished Power Source 90 264VAC 47 63Hz Environmental Considerations Operating Temp 0 to 40 C Storage Temp 30 to 60 C Operating Humidity 0 to 90 Storage Humidity 0 to 90 Main Dimension monitor 518 W 400 H 1...

Страница 10: ...10 LCD Panel Specification General Specifications Absolute Maximum Ratings ...

Страница 11: ...11 Optical Specifications ...

Страница 12: ...12 Support Timing ...

Страница 13: ...anel 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 Inverter Board include adapter Flat Panel and CCFL backlight Main Board Keyboard Input D SUB Signal CCFL Drive AC IN 90V 264V Input DVI Signal ...

Страница 14: ...ar IC TSUMU58BWHL LF Include MCU ADC OSD U202 D Sub Connector CN101 H sync V sync RGB LCD Interface CN301 Key Board Control CN201 Crystal X201 14 318MHz EEPROM M24C04 W MN6TP U204 D Sub DDC M24C02 WMN6TP U101 DVI Connector CN103 DVI DDC M24C02 WMN6TP U102 ...

Страница 15: ...15 Software Flow Chart N Y 1 2 N Y 5 Y N 10 Y N 12 Y N 7 Y N 6 4 3 8 9 14 11 13 Y N 15 Y N 16 17 19 Y N 18 ...

Страница 16: ... set it to green color Scalar initializes 10 In standby mode 11 Update the lifetime of back light 12 Check the analog port are there any signals coming 13 Does the scalar send out an interrupt request 14 Wake up the scalar 15 Are there any signals coming from analog port 16 Display No connection Check Signal Cable message And go into standby mode after the message disappears 17 Program the scalar ...

Страница 17: ...t No Symbol Part No U202 056G 562172 X201 093G 22 53 U702 056G 563 31 CN301 033G801930F H U204 056G1133 32 CN401 033G3802 9 U101 056G1133 34 CN201 033G3802 6 U402 056G1133713 FB205 061G0805000 CN101 088G 35315F H FB204 071G 56V301 B ...

Страница 18: ...18 Installation ...

Страница 19: ...19 Attaching Removing the Base ...

Страница 20: ...cture can be adjusted to your personal preferences The power cord should be connected Connect the video cable from the monitor to the video card Press the power button to turn on the monitor position The power indicator will light up External Controls Item Description Item Description 1 Power Switch 4 Auto Adjust button Exit 2 Power LED 5 3 Empowering Exit 6 MENU ENTER Chapter 2 ...

Страница 21: ...21 Front Panel Control ...

Страница 22: ...22 eColor Management OSD ...

Страница 23: ...23 How to Adjust a Setting ...

Страница 24: ...24 Adjusting the picture ...

Страница 25: ...25 ...

Страница 26: ...26 ...

Страница 27: ...Not Supported When the Hsync Frequency Vsync Frequency or Resolution is out of the monitor support range will show this message This message will be flying Cable Not Connected Analog Only Model When the video cable is not connected will show this message This message will be flying No Signal Analog Only Model When the video cable is connected but there is no active signal input will show this mess...

Страница 28: ...here is no video input signal present When there is no video input signals this monitor following a time out period will automatically switch to an OFF mode This reduces the monitor s internal power supply consumption After the video input signal is restored full power is restored and the display is automatically redrawn The appearance is similar to a Screen Saver feature except the display is com...

Страница 29: ... step by step procedures on how to disassemble the monitor for maintenance Disassembly Procedure 1 Remove the cover hinge as the following indicator Fig 1 Fig 1 2 Remove the screws as following indicate to release base stand Fig 2 Fig 2 Chapter 3 ...

Страница 30: ...30 3 Remove the back cover and regard the hook Fig 3 4 Fig 3 Fig 4 ...

Страница 31: ...31 4 Remove the keyboard Fig 5 Fig 5 5 Remove the bezel Fig 6 Fig 6 ...

Страница 32: ...32 6 Remove the screws to remove the panel Fig 7 9 Fig 7 Fig 8 Fig 9 ...

Страница 33: ...33 7 Remove the screw as following indicate to remove the main board audio board and power board Fig 10 12 Fig 10 Fig 11 ...

Страница 34: ...34 Fig 12 ...

Страница 35: ...er Press power key and look if the picture is normal Please reinsert and make sure the AC of 100 240 is normal Reinsert or check the power section Check if X201 oscillate waveforms are normal Measure U701 Pin2 3 3V U702 Pin 2 1 8V OK OK NG NG NG Measure CN401 Replace U202 Replace X201 NG Replace U701 U702 OK OK ...

Страница 36: ...place U202 Replace X201 Measure U701 Pin2 3 3V U702 Pin 2 1 8V Check Correspondent component Replace U202 X201 oscillate waveform is normal Replace U701 U702 OK OK OK OK OK NG NG NG NG Check reset circuit of U202 is normal Check HS VS from CN101 is normal Replace X201 Check Correspondent component NG NG OK ...

Страница 37: ... is high level X201 oscillate waveform is normal Check CN301 is solder and Q304 Q303 Q301 is OK Check Correspondent component Replace PANEL Check Correspondent component Replace U202 OK OK OK Replace X201 OK NG NG NG NG Check reset circuit of U202 is normal ...

Страница 38: ...ard OSD is unstable or not working Is Key Pad Board connecting normally Connect Key Board Is Button Switch normally Replace Button Switch Y NG NG Is Key Pad Board normally Replace Key Board Y NG Y Check Main Board ...

Страница 39: ...olt 120V or 220V Change F901 Check BD901 L901 IC901 Check the voltage of C905 Check bridge retified circuit Check start voltage for the Pin8 of IC901 Change IC901 OK Check the auxiliary voltage is smaller than 20V OK NG No power NG NG OK Check T901 D906 D905 Q902 ZD902 ZD922 IC904 IC903 Check IC901 NG OK NG ...

Страница 40: ...eck IC801 pin12 12V Change Q805 Q808 or Q810 Check the pin9 10 of IC801 have PWM wave Change Q801 Q804 Q811 Q812 Replace IC801 Check the resonant wave of pin3 pin7 for T801 Check the output of T801 T802 Check Q802 Q803 Check connecter lamp OK Change T801 T802 OK OK OK OK OK NG NG NG NG NG NG OK ...

Страница 41: ...41 Connector Information The following figure shows the connector locations on the monitor Chapter 5 ...

Страница 42: ...42 ...

Страница 43: ...atever reasons a part number change is made it will not be noted in the printed Service Guide For ACER AUTHORIZED SERVICE PROVIDERS your Acer office may have a DIFFERENT part number code from those given in the FRU list of this printed Service Guide You MUST use the local FRU list provided by your regional Acer office to order FRU parts for repair and service of customer machines NOTE To scrap or ...

Страница 44: ...ion 1 bezel 12 BASE BRACKET 2 LENS 13 Ruber Foot 1 3 key button 14 Ruber Foot 2 4 MAINFRAME 15 HINGE COVER R 5 REAR COVER DVI 22 S7 SCREW 6 STAND FRONT S6 SCREW 7 STAND REAR S5 SCREW 8 BASE S4 SCREW 9 BASE BUTTON S3 SCREW 10 COVER HINGE S2 SCREW 11 HINGE S1 SCREW ...

Страница 45: ...45 Part List Above picture show the description of the following component Item Picture Description 1 Base 2 shield 4 Panel ...

Страница 46: ...46 5 Power Board 6 Main Board ...

Страница 47: ...3W B 2 5 Sunday February 03 2008 715G2698 1 AC 称爹 2 0 INPUT G2698 2A X X 12 080205 OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬隔瓜絪腹 CMVCC ZD102 RLZ5 6B RXCN DSUB_B 2 C108 5pF 50V D118 RLZ5 6B VGA_R C123 0 1uF 16V DET_CABLE 2 VGA_G D110 BAV99 3 1 2 ZD104 RLZ5 6B R117 100R 1 16W 5 VGA_B C120 0 1uF 16V R110 100R 1 16W 5 VCC3 3 DDC2_SC...

Страница 48: ...A1M RXO2 RXO3 1 AO3401L R304 47K 1 16W 5 PB8 LVA2M LVA2P PA3 LVB2M PB6 PB5 R301 10K 1 16W 5 PANEL_VCC RXO3 LVBCKM LVB0M C305 NC RXE1 CN301 CONN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 LVA3P RXE0 C304 NC PA 0 9 RXO1 LVACKP RXEC RXE3 R302 390R 1 8W LVB2M PB3 LVB1M RXEC PA6 2 X223W 1 0 X223W A 3 5 Sunday February 03 2008 715G2698 1 AC 称爹 3 0 OUTPUT G2698 2A X ...

Страница 49: ...GND OUTPUT INPUT DGND 1 2 3 CMVCC C411 0 1uF 16V Mute C401 0 1uF 16V C402 100uF 25V VCC3 3 CMVCC R403 10K 1 16W 5 C403 100uF 25V VCC1 8 Mute 2 C410 0 1uF 16V Volume R405 10K 1 16W 5 CMVCC BKLT EN C_PANEL_INDEX R406 1K 1 16W 5 adj_BACKLIGHT 2 CMVCC BKLT VBRI U701 AP1117E33LA 1 2 3 VSS VOUT VIN BKLT EN FB402 NC C409 0 1uF 16V Q403 2N3904S RTK PS CMVCC C408 100uF 25V CMVCC C405 0 1uF 16V VCC3 3 CN401...

Страница 50: ...BLUE R205 10K 1 16W 5 on_BACKLIGHT 4 VCC3 3 R217 4K7 1 16W 5 PB4 DSUB_R 1 R207 100R 1 16W 5 VDDP PA 0 9 DDC1_SDA 1 R203 10K 1 16W 5 C212 0 1uF 16V MSDA Q202 2N3906S RTK PS VCC1 8 4 R211 10K 1 16W 5 R208 6K8 1 16W 5 MSCL VCC3 3 PA3 C224 0 22uF16V VMPLL R220 NC VCC3 3 PB2 C217 0 1uF 16V VCC3 3 1 R224 100R 1 16W 5 R230 10K 1 16W 5 C208 0 1uF 16V R202 22K 1 16W 5 R222 100R 1 16W 5 PB3 EE_WP PB9 RXCP 1...

Страница 51: ...1 2 ZD922 RLZ5 1B 1 2 C929 0 001uF DIM R931 8K2 1 8W L904 1 1uH R909 10R 1 4W C928 0 0012uF 5V 12V C939 1000uF 25V R916 4K7 1 8W C924 0 1uF 25V C905 120uF 450V 14V C908 22uF 50V R933 4K7 1 4W D916 LL4148WP C916 0 1uF R924 1K5 1 10W C917 680uF 25V R912 22K 1 1 8W ZD902 RLZ16B R923 1K 1 4W C901 0 001uF 250V R911 1K 1 8W R927 3 6K 1 1 10W R903 680K 1 4W C921 0 0047UF 400V BD901 KBP208G 2 1 3 4 IC901 ...

Страница 52: ...PDTC144WK C845 2 2uF 16V R824 1K 1 10W 1 Q801 PMBS3904 CN802 CONN 1 2 C840 1000pF R831 2 4K 1 1 10W ON OFF R861 390KΩ 1 1 10W D804 BAV99 3 1 2 R806 68K 1 1 10W R835 1M 1 10W 5 R837 47K 1 8W R809 1K 1 10W 1 CN804 CONN 1 2 C815 0 0022uF R821 1K 1 10W 1 R816 1K 1 10W 1 R826 1K 1 10W 1 R820 47K 1 10W R807 47K 1 10W R822 1K 1 10W 1 R854 68K 1 1 10W R833 10K 1 10W R815 1K 1 10W 1 F801 0R05 1 4W T801 POW...

Страница 53: ...OL ACER 1 X173 X173W X193W P193W X223W B 2 2 Friday December 14 2007 715G2731 1 AC 称爹 02 Key Board G2731 1 X X 2 071214 OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬隔瓜絪腹 ECOLOR C004 0 1uF R002 2K OHM 1 1 10W GND LED001 LED 1 2 3 c A1 A2 ZD006 UDZSNP5 6B SW006 SW 1 2 4 3 5 2007 5 18 ECOLOR GND SW005 SW 1 2 4 3 5 LED_GRN 0 65V GND 1K ...

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