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Acer X163W Service Manual

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Acer –LCD-X163W

Service Manual

LCD Monitor Acer X163W
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  Summary of Contents for Acer X163W

  • Page 1: Service Manual

    Acer Acer –LCD-X163W Service Manual LCD Monitor Acer X163W - 0 -...
  • Page 2: Table Of Contents

    Copyright 2006 InnoLux Tech. Corp. Ltd All Rights Reserved This manual may not, in whole or in part, be copied, Photocopied, reproduced, translated, or converted to any electronic or machine readable form without prior written permission of InnoLux Tech. Corp. Ltd. Acer X163W Service Manual...
  • Page 3: Important Safety Notice

    When replacing parts or circuit boards, clamp the lead wires around terminals before soldering. Keep wires away from high voltage, high temperature components and sharp edges. Keep wires in their original position so as to reduce interference. Adjustment of this product please refers to the user’ manual. Acer –LCD-X163W...
  • Page 4: Product Specification

    General: Acer X163W is designed with analog interface input, it featured with embedded universal AC power supply . It’s a green product and meets all ROHS standard. The power button and display control buttons are on the front of the monitor. The monitors shall automatically to display lower resolution video modes into 1366 x768 full screen display.
  • Page 5 0 to 3048M (10000 ft) -20°C to 60°C 10% to 90% 0 to 9144M (30000 ft) Description Nemko /GS ● ● ● VCCI ● ● ● Nemko/Ergo ● Windows 2000 ● ● ● Acer –LCD-X163W BSMI Other ● Windows XP Vista ● ●...
  • Page 6: Electrostatic Discharge Requirements

    0.8A(typ.),1.0A(max) without Audio Condition Short output (for 5V output it must be shorted before F802) nominal AC input H-sy V-sy Video active blanked blanked Acer –LCD-X163W Spec ● ● Spec Note Excluding the LCD, CCFL Note1 Spec Note 0.8A(max) 0.4A(max)
  • Page 7 : 25 ± 5°C : white : 1366 x 768 : 700 mV ± 2% : 30 minutes ≥210 cd/m Chromaticity Coordinate 0.283 ± 0.030 0.313 ± 0.030 Panel While x Acer –LCD-X163W Orange 0.297 ± 0.030 0.329 ± 0.030 Panel While y...
  • Page 8: Video Signals

    MAC MODES *525 35.000 Other MODES 1318*809 53.414 1792*798 47.714 Acer –LCD-X163W ≥ 75 Specification 0.7Vp-p TTL level Logic High: 2.0V ~ 5.5V Logic Low: 0V ~ 0.8V Separate H/V-sync(+/-) = 31 ~ 57 KHz, Fv=56 ~ 70Hz and panel DCLK<=...
  • Page 9 EDID File Format EDID Structure EDID Data Table X163W EDID table FF FF FF FF FF FF 00 33 0C 00 58 C1 10 00 0A 20 X163W EDID table detail description: Address Vendor Product Identification 00~07h 08~09h Name 0A~0Bh 0C~0Fh Analog/Digital Signal Level [7] Analog Signal Level Signal Level Standard [6:5] 0.700, 0.300 (1.000Vp-p)
  • Page 10 1024 x 768 @ 60Hz VESA [2] 1024 x 768 @ 70Hz VESA [1] 1024 x 768 @ 75Hz (N/A) VESA [0] 1280 x 1024 @ 75Hz (N/A) Apple, Mac II [7] 1152 x 870 @ 75Hz (N/A) Acer –LCD-X163W...
  • Page 11 1024 x 768 @ 66Hz 85.86 MHz 1366 Pixels 432 Pixels 768 Lines 27 Lines 72 Pixels 144 Pixels 1 Lines 3 Lines 344 mm 193 mm 0 Pixels 0 Lines 56 Hz 70 Hz 31 kHz Acer –LCD-X163W 4: 3...
  • Page 12: Function Specifications

    344.232 x193.536 mm 0.252(H) x 0.252(V) 16.7 Million 1366x768 pixels RGB vertical stripe 500:1 Typ. 350:1 Min. 45(R),45(L),45(D),20(U) (Typ., CR>10) Normally White Tr + Tf = 8ms Typ. 2 CCFL KEYS FUNCTION Acer –LCD-X163W 57 kHz 90 MHz 1234567890AB X163W 75Hz...
  • Page 13: Osd Structure

    0 ~ 100 Blue 0 ~ 100 EMEA English Acer –LCD-X163W DESCRIPTION Press [ ] & [MENU] at the same time, and then press [POWER] for DC power on. OSD menu will be shown with “F” on the left top. Select “F”...
  • Page 14 1. Connection: connect PC to PCBA with signal cable, and then keep AC and DC in open state. Deutsch Español Hollands Русский Français Italiano Suomalainen 0 ~ 100 0 ~ 100 10~ 120 One port of ISP program card is connected to PC print port. Acer –LCD-X163W...
  • Page 15 Acer Acer –LCD-X163W 2. Adjust ISP programming Firstly, double click ISP_Tool_v3.7.5EXEI and open ISP program, then select “Device”, next select manufacturer model of FW IC, which should be correspondent with that of PCBA FW IC. Double click Figure One. Secondly ﹐ download FW software: first select “READ”, and then load FW software in Rooter (Fig.2).
  • Page 16 Acer Acer –LCD-X163W Fourthly, select “AUTO”, and keep its default value. Click “RUN” for beginning programming. There will be prompting if programming is OK. Note: if programming fails or success rate is not high, click “Config” and adjust its speed in...
  • Page 17 Acer Acer –LCD-X163W After connecting, AC ON, DC ON ◆Flowing chart Open ISP program Choose manufacturer and model of FW IC LOAD FW software Click Connect and enter ISP MODE Choose Config Click AUTO and RUN for and adjust beginning programming...
  • Page 18: Flat Panel Specification

    Acer Acer –LCD-X163W 02. Flat Panel Specification...
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  • Page 35: Exploded Diagram

    03 Exploded Diagram 3.1. LCD Exploded drawing (All) 509146306200R SCREW,P,CROSS,W/WAS,M3*6,Zn-Cc 509000000700R 509412610500R SCREW,B,CROSS,T.T-4*10,BLK ,ROHS 509216608110R SCREW,F,CROSS,M4*8,ZN ROHS(NYLOK,35F) Q’ty/ Description BOLT,#4-40x11.8,Ni Acer –LCD-X163W Unit Torque Remark 3.75±0.25 FOR PCB&CHASSIS 3.5~4.0 for VGA 6.0~7.0 FOR Bezel AND BACKCOVER 11.0 ±1.0 HINGE ASSY TO CHASSIS*4...
  • Page 36: Troubleshooting

    Check pin1 of IC802 voltage about 2V Check pin2 of IC802 voltage about 2.5V Check pin2 of IC802 voltage is low Acer –LCD-X163W Check IC802, Check circuit C805, T801 if short Check F801, L801, D801 Check R803, R807,...
  • Page 37 2. DC output voltage is u Output voltage unstable Check Voltage of ZD801 below 12V? Check reference voltage Check feedback circuit Acer –LCD-X163W Check circuit if short Check ZD801 Check R809, IC801, Check Pin R of IC803 voltage about 2.5V Check R810, R811...
  • Page 38 IC501 at the moment of restart? Is T501 ok? Check feedback circuit D507,D508. Check power supply Is Ok R503? Is Ok IC501? Acer –LCD-X163W Check I/F board R503 open Connecting the output connector again U501 fail IC501 fail T501 fail...
  • Page 39 Acer Acer –LCD-X163W Black Screen...
  • Page 40 Acer Acer –LCD-X163W Bad Screen...
  • Page 41 Acer Acer –LCD-X163W White Screen...
  • Page 42: Spare Parts List

    Assy,back cvoer,for CMO,for out,LE15F9 714050017700R 714030018901R ASSY, BEZEL,BLACK,for out,LE15F9 714011204100R stand le15F9 714020015100R Assy,base cvoer,for out,LE15F9 back cover,for CMO,for out,LE15F9 501020223400R 701000010200R Assy Chassis for CMO for out LE15F9 631102050170R LCP 15.6"M156B1-L01-901(A) (CMO)ROHS 05 Spare Parts List Description Acer –LCD-X163W...
  • Page 43: Schematics And Layouts

    Acer Acer –LCD-X163W 06 Schematics and Layouts 6.1 PI BD Layout...
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  • Page 45 Acer Acer –LCD-X163W 6.2 IF BD Layout...
  • Page 46 R502 10K 1% AGND C502 3300p/50V COMP C503 10u/16V FSET R505 R501 88.7K 1% BOSC R526 DBRT IC501 MP1008 BRIGHTNESS R506 C504 220p/50V ON/OFF R503 R504 100K 1% C505 0.01/50V +14V D509 SN4148 R509 240K D501 BAV70 R510 68K 1% C501 C513 C507...
  • Page 47 R903 0603 3K9 SW906 SW905 SW TACT SW TACT E-COLOR AUTO R902 R901 0603 3K9 0603 3K9 SW904 SW903 SW902 SW TACT SW TACT SW TACT MENU MINUS PLUS TO CN104 ADC KEY0 ADC_key1 ADC_key2 LED_A LED_G LED901 SW901 SW TACT POWER Title <Title>...
  • Page 48 CN104 2x4P 2.0mm ADC 0 ADC 1 ADC 2 LED A LED G CN901 ADC 0 ADC 1 ADC 2 LED A LED G 8P 1.5mm Title <Title> Size Document Number <Doc> Date: Wednesday, April 09, 2008 Sheet <RevCode>...
  • Page 49 Note 1 CN101 VCC5V 8P 2.0mm VCC5V CCFL_ON/OFF BRIGHTNESS 4 VOLUME MUTE To Power/Inverter 100u/16V/NC Board Note 4 Note 5 VCC5V VCC_ESD R113 R0603 C111 0.1/16V CCFL_ENABLE Note: 1. CN101 is no locked packgae for normal model.CN101 is locked packgae for special model(Dell). 2.
  • Page 50 C805 68u/450V C803 4n7/1KV D801 R803 BL4-06 NC 47p1kV 2.4M C807 R807 2.4M L801 R824 12mH 2.4M R825 2.4M R822 330K R821 330K R820 330K C804 0.47u X2 R812 275V 10K 1% C801 C806 2200P Y2 2200P Y1 250V 250V RT801 PGND F801...
  • Page 51 CN102 DZ11AA1-H5W6-4F VGA5V Note 1 Note 3 D102 BAV99 C122 0.1/16V VGA_SCL VGA_SDA FB101 120Ω Note: 1. R120 is reserved for Samsung model. 2. R0603 package for Bead. C116,C117,C118 are reserved for EMI or performance issue. 3. C122,C123,C124,C125 are reserved for ESD or EMI issue. 4.
  • Page 52 +3.3V VDDP +3.3V AVDD FB104 FB103 60Ω 60Ω C138 C139 C136 C137 22u/16V 0.1/16V 22u/16V 0.1/16V +1.8V VDDC FB102 60Ω C133 C134 C135 22u/16V 0.1/16V 0.1/16V +4.5V R150 2K2/NC DDC_SDA_VGA R149 R151 DDC_SCL_VGA Q105 PMBT3904/NC R152 C164 47K/NC 1u/16V R153 100K +3.3V R190...
  • Page 53: Assembly And Disassembly

    Acer Acer –LCD-X163W 7.0 Assembly and Disassembly The tool of Assembly and disassembly : 1) Electrostatic gloves 2) Electric screwdriver: the lengthe of screwdriver top is 10±0.5cm ;the diameter of screwdriver top is Φ5*H5mm...
  • Page 54 T w is t P C B A s c re w Acer –LCD-X163W Assembly and Disassembly (continue) In s e r t p o w e rb o a rd in to th e d e s ig n a te d...
  • Page 55 Insert LV D S w ire into panel Acer –LCD-X163W Fix 3 pcs of screw s separately on the pow eboard and m ainboard like the attached P icture1 (1). H andle hexagonal screw s and electric opener (2).
  • Page 56 Assemble cover back and stand Packing cushion Acer –LCD-X163W Assembly and Disassembly (continue) Thread lamp wire into the relevant hole of chassis like the attached Picture Assemble keypad as picture Check if back cover and stand is fixed properly...