Acer X163W X163W LCD Monitor Service Guide
Acer X163W Manual
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- Acer X163W | X163W LCD Monitor Service Guide - Page 1
Acer Acer -LCD-X163W Service Manual LCD Monitor Acer X163W - 0 - - Acer X163W | X163W LCD Monitor Service Guide - Page 2
User's manual Copyright 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 - Acer X163W | X163W LCD Monitor Service Guide - Page 3
Important Safety Notice Acer -LCD-X163W 1. Safety precautions This monitor is manufactured and tested on a ground principle that a user's safety comes first. However, improper used or installation may cause damage to the monitor as well as to the user. Warning: z This monitor should be operated - Acer X163W | X163W LCD Monitor Service Guide - Page 4
Acer 01 Product Specification Acer -LCD-X163W 1. 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 - Acer X163W | X163W LCD Monitor Service Guide - Page 5
Acer Acer -LCD-X163W Operating Temperature range Relative humidity Altitude Storage Temperature range Relative humidity Altitude 0°C to 40°C 20% to 90% 0 to 3048M (10000 ft) Specification -20°C to 60°C 10% to 90% 0 to 9144M (30000 ft) 2.2 Safety, EMC, Ergonomics and Compatibility Requirements - Acer X163W | X163W LCD Monitor Service Guide - Page 6
Acer -LCD-X163W Item Condition Spec Contact discharge : 4KV Contact discharge : 8KV ● Electrostatic Discharge IEC61000-4-2(EN55024) Air discharge : 8KV Air discharge : 15KV ● 2.4 Reliability MTBF Items Condition Spec .2V(13.5~16.3V) VCC5.2V(4.95~5.45V) without Audio Spec 100~240VAC - Acer X163W | X163W LCD Monitor Service Guide - Page 7
-L01 Items Lamp Input Voltage Input current On/Off switch level Brightness PWM duty off off blanked < 2W -- -- -- < 1W Acer -LCD-X163W Orange Off Specification 2 CCFL 14 (13.5~16.3)V 1.1A(typ.), 1.4A(max.) 5.5VÚVnoÚ2.0 V (on) -0.3V≤Voff≤ 0.8 V (off) Extra PWM duty:35% --100% ,High=3.3V, Low - Acer X163W | X163W LCD Monitor Service Guide - Page 8
of of nine nine points points (backlight ) (backlight ) ‡75% Acer -LCD-X163W 4. Input / Output Signal Specifications 4.1 Video signals Items Analog RGB signal Sync Condition Input impedance = 75 Ohm Input impedance Ú 2.2k Ohm Specification 0.7Vp-p TTL level Logic High: 2.0V ~ 5.5V Logic Low - Acer X163W | X163W LCD Monitor Service Guide - Page 9
Acer Acer -LCD-X163W 4.2.2 DDC signals DDC signals: 5V@50mA TTL level 4.3 Timing requirements Scan Frequency Condition Specification Horizontal Vertical Out of range 4.4DDC data Sync polarity: (+) or (-) Sync polarity: (+) or (-) Excluding Horizontal 31~57 KHz or Vertical 56-70 Hz panel - Acer X163W | X163W LCD Monitor Service Guide - Page 10
15h 16h 17h 18h 19~22h 23h 24h 25h Acer -LCD-X163W Sync Inputs Supported [3] Separate Syncs. Supported Sync Inputs Supported [2] No Composite Sync. Supported Sync Inputs Supported [1] No Sync. on Green Supported Sync Inputs Supported [0] No Serration Required Max. Horizontal Image Size 35 - Acer X163W | X163W LCD Monitor Service Guide - Page 11
Acer Acer -LCD-X163W VESA [6] 800 x 600 @ 85Hz (N/A) VESA [5] 1024 x 768 @ 85Hz (N/A) VESA [4] 1280 x 1024 @ 60Hz (N/A) VESA [3] 1280 x 1024 @ 85Hz (N/A) VESA [2] 1600 x 1024 @ 60Hz (N/A) VESA [1] 1600 x 1200 @ 75Hz (N/A) VESA [0] - Acer X163W | X163W LCD Monitor Service Guide - Page 12
Max. Horizontal Frequency 57 kHz Acer -LCD-X163W Max. Pixel Clock 90 MHz 5A~6Bh 6C~7Dh 7Eh Monitor Serial Number Monitor Name Extension Flag 1234567890AB X163W 00 7Fh Checksum 43 5. Function Specifications All the tests to verify specifications in this section shall be performed under - Acer X163W | X163W LCD Monitor Service Guide - Page 13
Acer -LCD-X163W A. When OSD un-displays, when press [e] the e-Color menu will show B. When OSD displays, when press [e] the e-Color menu will show, OSD will disappear A. When "main OSD" isn't shown on screen or power off the monitor 5.2.2 Hot Key Operation Cool (9300K) User Language NO-EMEA - Acer X163W | X163W LCD Monitor Service Guide - Page 14
--- Ver. Position --- OSD Timeout --- Analog --- Digital --- Resolution --- H. Freq --- V. Freq --- --- --- --- --- 0 ~ 100 0 ~ 100 10~ 120 Notes; ○1 Clock default 50 is for Visa timing. Others depend on timing. Acer -LCD-X163W 50 50 20 8.0 SOP of firmware upgrade - Acer X163W | X163W LCD Monitor Service Guide - 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. Secondlypdownload FW software: first select - Acer X163W | X163W LCD Monitor Service Guide - 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 "E2PROM DEVICE SETTING" 15 - Acer X163W | X163W LCD Monitor Service Guide - Page 17
Acer Acer -LCD-X163W After connecting, AC ON, DC ON OK Open ISP program OK Choose manufacturer and model of FW IC OK LOAD FW software OK Click Connect and enter ISP MODE OK $MJDL"650BOE36/GPS CFHJOOJOHQSPHSBNNJOH OK Turn off power if programming is OK ³Flowing chart - Acer X163W | X163W LCD Monitor Service Guide - Page 18
Acer Acer -LCD-X163W 02. Flat Panel Specification 17 - Acer X163W | X163W LCD Monitor Service Guide - Page 19
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Exploded Diagram 3.1. LCD Exploded drawing (All) Acer -LCD-X163W No S/N Description Q'ty/ set Unit Torque Remark 3 3 3 3 4$3&8 1 $3044 88"4 . ;O$D #0-5 Y /J 4$3&8 # $3044 55 #-, 30)4 4$3&8 ' $3044 . ;/30)4 /:-0, ' QDT QDT QDT _ QDT 1.0 '03 - Acer X163W | X163W LCD Monitor Service Guide - Page 36
Acer 04 Troubleshooting 1 No Power & LED Off No power Check primary rectifier voltage Check circuit if short Acer -LCD-X163W Check IC802, C805, T801 Check pin1 of IC802 voltage about 2V Check F801, L801, D801 Check R803, R807, R824, R825,R812 Check pin2 of IC802 - Acer X163W | X163W LCD Monitor Service Guide - Page 37
2. DC output voltage is unstable Output voltage unstable Check Voltage of ZD801 below 12V? Check reference voltage Check feedback circuit END Acer -LCD-X163W Check circuit if short Check ZD801 Check Pin R of IC803 voltage about 2.5V Check R810, R811 Check Vpin2-4 of IC801 is 1V Check IC801 have - Acer X163W | X163W LCD Monitor Service Guide - Page 38
Is there 14Vdc voltage on pin9 of IC501? Yes Is there high-level voltage on pin8 of IC501? Yes Are connected rightly CN501, CN502? Acer -LCD-X163W No Check power supply No Is Ok R503? No No Yes Check I/F board R503 open Connecting the output connector again Yes Is there instantaneously - Acer X163W | X163W LCD Monitor Service Guide - Page 39
Acer 4.Black Screen Acer -LCD-X163W 38 - Acer X163W | X163W LCD Monitor Service Guide - Page 40
Acer 5. Bad Screen Acer -LCD-X163W 39 - Acer X163W | X163W LCD Monitor Service Guide - Page 41
Acer 6. White Screen Acer -LCD-X163W 40 - Acer X163W | X163W LCD Monitor Service Guide - Page 42
05 Spare Parts List Acer -LCD-X163W INL P/N 791791300500R 791551400500R 791791500000R 453070801190R 453010100470R 430303001630R 430300802000R 714050017700R 714030018901R 714011204100R 714020015100R 501020223400R 701000010200R 631102050170R Description MOQ 20 PCBA,I/F BOARD,W/O,LE15F9-510,ROHS - Acer X163W | X163W LCD Monitor Service Guide - Page 43
Acer 6.1 PI BD Layout 06 Schematics and Layouts Acer -LCD-X163W 42 - Acer X163W | X163W LCD Monitor Service Guide - Page 44
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Acer 6.2 IF BD Layout Acer -LCD-X163W 44 - Acer X163W | X163W LCD Monitor Service Guide - Page 46
/50V C503 10u/16VSH R501 1M LCS R505 88.7K 1% R526 NC REF OV1 LI 2 3 4 5 6 7 8 OV LI COMP FT FSET BOSC DBRT EN C506 AGND 16 1u/16V GND 15 BG 14 VCC 13 D506 SN4148 SW 12 TG 11 BT 10 C509 0.047/50V VIN 9 REF R507 10 U501 C514 - Acer X163W | X163W LCD Monitor Service Guide - Page 47
5 4 3 2 1 D 5P35V 5P35V R903 0603 3K9 C 5P35V 5P35V 5P35V 5P35V R902 0603 3K9 R901 0603 3K9 21 EP903 21 EP904 21 21 21 21 SW906 SW TACT SW905 SW TACT SW904 SW TACT SW903 SW TACT SW902 SW TACT SW901 SW TACT EP905 EP906 EP907 EP908 E-COLOR AUTO MENU MINUS PLUS - Acer X163W | X163W LCD Monitor Service Guide - Page 48
5 D C B A 5 CON--CLX-CI0108P1VDL 4 3 CN104 2x4P 2.0mm 1 ADC 0 2 ADC 1 3 ADC 2 4 5 LED A 6 GND 7 LED G 8 2 1 D ADC 0 CN901 ADC 1 1 2 C ADC 2 3 4 LED A 5 6 GND 7 8 LED G 8P 1.5mm B A Title Size Document Number A Rev Date: Wednesday, April 09, - Acer X163W | X163W LCD Monitor Service Guide - Page 49
5 4 3 Note 4 R173 0/NC Note 1 CN101 8P 2.0mm VCC5V VGA5V D108 SN4148 +4.5V CON--JWT-A2008WV08P Note 2 Note 3 1 D 2 3 4 5 CCFL_ON/OFF VCC5V D101 SSM24APT DIO--SMA U101 LD1117AL-3.3V 3 VIN VOUT 2 6 BRIGHTNESS 4 7 VOLUME 4 8 MUTE 4 R101 0 C104 PAD 4 + C101 + R0805/NC - Acer X163W | X163W LCD Monitor Service Guide - Page 50
47 R806 C811 C808 2 4.7R 1n 500V 680uF 25V 12 7 12V 1W ZD801 21 2.4M 2 8 L803 F802 4- L801 12mH 2 3 21 R824 2.4M 1 D804 MUR1100 3 2 16 R817 D806 6R8 A02 D807 SB540 5uH C812 C814 680u 10V 220uF 10V 9 +5V 4A/125V 1 4 R822 R825 2.4M 21 10 5 C815 12 21 330K - Acer X163W | X163W LCD Monitor Service Guide - Page 51
47 R115 47 R116 47 C113 0.1u/16V C114 0.1u/16V C115 0.1u/16V RED+ 4 GREEN+ 4 BLUE+ 4 D SOG 4 R119 75 1% R117 R118 0/NC 0 16 17 ZD102 6V2 C126 0.1/16V 3 R120 R121 VGA_DET GND Note 3 2 D102 BAV99 1 D103 D104 D105 3 3 3 BAV99 BAV99 BAV99 2 12 12 1 VCC_ESD C C127 - Acer X163W | X163W LCD Monitor Service Guide - Page 52
DDC_SCL_VGA R172 470/NC C143 13 12 10 9 1000p/50V/NC11 8 7 16 17 18 19 RIN0P RIN0N GIN0P GIN0N SOGIN0 BIN0P BIN0N HSYNC0 VSYNC0 DDCA_SDA/RS232_TX direct driving LED. 3. RL111,RL112,RL113 are reserved for some panel spec. 4.CN103 &CN104 are no lockedpackgae for normal model. CN103 &CN104 - Acer X163W | X163W LCD Monitor Service Guide - Page 53
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 10ÔDN UIFEJBNFUFSPGTDSFXESJWFS UPQJT Ƶ )NN 45 - Acer X163W | X163W LCD Monitor Service Guide - Page 54
F ix S4 ch a ssis &powebo ard In s e rt S5 m ainboar d 's w rie Acer -LCD-X163W Assembly and Disassembly (continue) Insert pow erboard into the designated lo ca tio n o f cha ssis ,like the a ttach ed P ictu re P C B A ,P /I 791551400500R B O A R D ,W /O S P K ,LE 15E 1-510 - Acer X163W | X163W LCD Monitor Service Guide - Page 55
T w is t S8 PCBA screw Acer -LCD-X163W Assembly and Disassembly (continue) Fix 3 pcs of screws separately on the poweboard and mainboard like the attached Picture1 S C R E W ,P ,C R O S 509146306200R S,W /W AS,M3*6, Zn-Cc T w is t 1 S9 - Acer X163W | X163W LCD Monitor Service Guide - Page 56
Acer -LCD-X163W Assembly and Disassembly (continue) Thread lamp wire into the relevant hole of chassis like the attached Picture Assemble keypad as picture PCBA,KEYPAD 3 BOARD,LE1973 ROHS Check if back cover and stand is fixed properly 3 stand le15F9 put the monitor