Acer Acer –LCD-S243HL Service Manual LCD Monitor Acer S243HL
1 Table of Contents Important Safety Notice .........................................................................................02 01 Product Specification ..........................................................................................03 02 Flat Panel Specification .......................................................................................15 03 Exploded Diagram ..............................................................................................
Acer Acer –LCD-S243HL Important Safety Notice 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: This monitor should be operated only at the correct power sources indicated on the label on the rear of the monitor. If you’re unsure of the power supply in you residence, consult your local dealer or Power Company.
Acer Acer –LCD-S243HL 01 Product Specification 1. General: Acer S243HL is designed with LVDS interface, VGA/Dual-HDMI input, LED panel and over driver function. it featured with DC 19V adapter power supplies and audio input. It’s a green product and meets all ROHS standard. The power button and display control buttons are on the base of the monitor. The monitor shall automatically to display lower resolution video modes into 1920x1080 full screen display. The image can be adjusted through OSD control.
Acer Acer –LCD-S243HL 1.2 Accessories Items VGA cable Audio cable User’s manual Warranty card Quick-start Guide Description 1.8m 1.8m Multi Multi Multi O pt io n ● ● ● ● ● 2. Operation Specifications The unit should suffer no visible cosmetic damage and should operate with no degradation in display quality during exposure to the operating conditions and after exposure to the non-operating conditions, in any sequence. 2.
Acer Acer –LCD-S243HL 2.2 Safety, EMC, Ergonomics and Compatibility Requirements Items Safety EMC Ergonomics Compatibility Power Management Description GS ● FCC-B ● Ergo ● CB ● CE/EMC ● TCO’03 ● TUV/GS ● VCCI C ● cTUVus ● CCC BSMI SASO ● ● ● C-Tick CCC BSMI ● ● ● China energy ● Windows 95/98/Me Windows 2000 Windows XP ● Energy Star 5.0 ● ● ● SASO ● Windows Vista ● 2.
Acer Acer –LCD-S243HL 3. Electrical and Optical Characteristics and Performance 3.1 Main Power Supply 3.1.1 Adapter characteristics Items Condition AC Input Voltage range AC Input Voltage rating AC input frequency range AC input frequency rating AC Input Current Inrush Current DC output voltage Spec Universal input full range Universal input full range 90~264Vac 100~240Vac 100Vac 90~264Vac 100~240Vac 47~63Hz 50~60Hz 1.2A 240Vac 0.
Acer Acer –LCD-S243HL See note 2 With system +5V output <200mv Audio 5V output <500mv +5V output Vcc5V:4.85V~5.35V Audio 5V output audio 5v:4.8V~5.3V DC Output Voltage DC output loading capability Vcc5V/1.0A Audio 5V/1.0A Rise Time <50mS Dynamic load change Overshoot <10% Efficiency ≥80% Note 2: Tested by DC loading side parallel with a 47uF/EC and 0.1uF/Ceramic Capacitors and measured band-width with DC-20MHz. Table-1 Status Power On Power Saving Power Off 3.
Acer Acer –LCD-S243HL 3.3 Brightness output The test to verify specifications in this section shall be performed under the following standard conditions unless otherwise noted. Temperature : 25 ± 5°C Test pattern : white Video Resolution : 1920 x 1080 Video input level : 700 mV ± 2% Warm-up time : 30 minutes Set brightness control and also contrast control at maximum, to measure the screen center, the light output shall BL ≥ 200 cd/m2 . 3.
Acer Acer –LCD-S243HL 3.5 Brightness uniformity The test standard conditions refer to Sec 3.3. Min. luminance of nine points (backlight) ≥70% Max. luminance of nine points (backlight) 4. Input / Output Signal Specifications 4.1 Audio in 4.1.1 Input impedance ﹕ ≧ 10K ohm 4.1.2 Frequency response range ﹕200Hz ~ 20kHz 4.
Acer Acer –LCD-S243HL 4.3 VGA in 4.3.1 D-sub Connector Pin assignment: Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Symbol Red Video Green Video Blue Video N/C Cable detect Red Ground Green Ground Blue Ground PC +3.3/+5V Sync.
Acer 4.3.2 Acer –LCD-S243HL Signal SPEC: Items Analog RGB signal Sync H-Sync Frequency V-Sync Frequency Condition Input impedance =75 Ohm Input impedance ≧1k Ohm Specification 0.7Vp-p TTL level, Separate H/V-sync(+/-) 30K~80KHz 55~75Hz 4.4 Timing table Mode MAC VESA SVGA XGA VESA SXGA VESA WXGA WXGA+ WSXGA+ UXGA Resolution (active dot) Resolution Horizontal Vertical Nominal Pixel (total dot) Frequency (KHz) Frequency (Hz) Clock (MHz) Write in EDID 640x480@60Hz 640x480@72Hz 640x480@66.
Acer Acer –LCD-S243HL 4.5 HDMI timing table For DVD Player Input, Attached timing is supported : Mode Resolution Pixel Clock MHz H sync KHz V sync Hz VGA NTSC (480i) 4:3 NTSC (480i) 16:9 NTSC (480p) 4:3 NTSC (480p) 16:9 PAL (576i) PAL (576p) 4:3 PAL (576p) 16:9 720p 720p 1080i 1080i 1080P 1080P 640 x 480p 720 x 480 720 x 480 720 x 480 720 x 480 720 x 576 720 x 576 720 x 576 1280 x 720 1280 x 720 1920 x 1080 1920 x 1080 1920 x 1080 1920 x 1080 25.2 13.50 13.50 27.00 27.00 13.50 27.00 27.00 74.25 74.
Acer Acer –LCD-S243HL 4.6 Audio output SPEC Specification Items TEST CONDITIONS Min TYP MAX Output power (W) 1.6 2.0 2.4 THD+N = 10%﹐AT 1KHz 1Vrms Output impedance (Ω) 3.4 4 4.6 AT 1KHz 1Vrms Total harmonic distortion plus noise --- --- 10% Signal to noise ratio (dB) 40 --- --- PWM frequency (KHz) 200 250 300 Po≦ 2.0W THD+N≦ 5% Note: The low pass RC Filter (R=100Ω / C=0.047uF) for Class-D Output Power and THD+N Measurement 4.
Acer 4.7.1 0 Acer –LCD-S243HL VGA EDID table 1 2 3 4 5 6 7 8 9 A B C D E F 04 72 CF AD 00 00 00 00 0 00 FF FF FF FF FF FF 00 1 19 13 01 03 35 1E 78 EA 60 85 A6 56 2 12 50 54 B3 0C 10 71 4F 81 00 95 00 D1 C0 01 3 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 4 45 00 13 2B 21 00 00 1A 00 00 00 FC 00 5 33 48 4C 0A 20 20 20 20 20 20 00 6 4C 1F 53 12 00 0A 20 20 20 20 7 00 30 30 30 30 30 30 30 30 5 6 7 4.7.
Acer Acer –LCD-S243HL 5.1 Panel general specifications Item Describe Supplier AUO Model name M240HW01 V6 Display Area(mm) 531.36(H)x298.89(V) Pixel Pitch(mm) 0.27675(H) ×0. 27675 (V) Display Colors 16.7M colors (RGB 6-bit + Hi_FRC) Number of Pixel 1920(H) × 1080(V),Full HD Brightness 250 cd/m2 (TYP.) Contrast Ratio 1000 (TYP.) Viewing Angle 170 (Horizontal) / 160(Vertical) (CR≧10) Display Mode Normally White Response Time 5ms (TYP.
Acer Acer –LCD-S243HL 5.2 Optical characteristic of LCD panel The test methods for the below items’ definition, please refer to the specification of INL MT230DW01 panel. Item Unit Viewing Angle (CR >= 10) Contrast ratio Response Time Color Chromaticity (CIE) Color Coordinates (CIE) White Luminance Uniformity White Luminance at CCFL 7.
Acer FACTORY MODE Acer –LCD-S243HL ● ON Press [e], and then press [POWER] for DC power on. OSD menu will be shown with “F” on the left top. Select “F” for entering factory mode.
Acer Acer –LCD-S243HL 5.4 OSD Structure The On-Screen Display (OSD) shall be an easy to use icon based menu through keypad OSD buttons or remote control unit. The unit shall leave the factory with all OSD controls set to their default values. First Second Third Fourth Control Range Default Value User Acer e color Management Text empowering Technology Standard --- Standard Graphics Movie Brightness Picture Contrast --- --- --- --- H. Position V.
Acer Acer –LCD-S243HL Language Info Volume EMEA NO-EMEA --- --- English English --- --- Russian 繁體中文 --- --- Deutsch Deutsch --- --- Français Français --- --- Español Español --- --- Italiano Italiano --- --- Dutch 简体中文 --- --- Finnish 日本語 --- --- Reset --- --- --- Resolution --- --- --- H. Freq --- --- --- V.
Acer Acer –LCD-S243HL 5.5 OSD Translation Main menu (NO_EMEA) nglish 英语) 繁體中文 Deutsch (德语) Français (法语) Español (西班牙语) Italiano (意大利语) 简体中文 日本語 e 畫面 Bild Image Imagen Immagine 画面 ピクチャー ness 亮度 Helligkeit Luminosité Brillo Luminosità 亮度 輝度 ast 對比 Kontrast Contraste Contraste Contrasto 对比度 コントラスト sition 水平位置 H.Position H.Position H.Posicion O.Posizione 水平位置 水平位置 sition 垂直位置 V.Position V.Position V.Posicion V.
Acer Acer –LCD-S243HL nglish 英语) 繁體中文 Deutsch (德语) Français (法语) Español (西班牙语) Italiano (意大利语) Config e Wait 自動調整 請稍待 Autom. Abgl.
Acer Config Acer –LCD-S243HL Синий Blau Автонастро Autom. Abgl. йка Bleu Azul Blu Autoréglage Autoajuste Autoregolazione Intervallo OSD Blauw Sininen Autom.conf Autom. iguratie asetukset OSD Timeout Вр. отобр. Меню OSD-Dauer Délai de l'OSD T. de espera OSD g Настр. Einstellung Réglages Mode Широкоэк.р Bildformate еж.
Acer Acer –LCD-S243HL hics Изображен Grafiken ие Images Gráficos Grafica Grafische Grafiikka e Кино Film Película Film Film Elokuva Utente Gebruiker Käyttäjä Regola/Esci Aanpassen/v Säädä/Lopeta erlaten Seleziona Selecteren Spielfilm Пользовате Benutzer Utilisateur Usuario ль Настроить Abstimmen/Be Ajuster/Quitter Ajuste/salir /Выход enden Auswahl Выбор Sélectionner Seleccionar t/Exit t 6. Mechanical 6.
Acer Acer –LCD-S243HL 7. Package 7.1 Unit Package Specification 7.1.1 Units package Items Spec Packaging Refer to ME PACKING SPEC Ink COLOR Length 625+/-2.0mm Height 495+/-2.0mm Width 186+/-2.0mm Gross Weight 6.3±0.5kg for AUO panel (AUO panel weight 2.2Kg) Units per Pallet 40sets/pallet 40’ /20’ Container Loading, Palletized 840sets/400sets Remark: If phase in other second panel, the Gross weight =4.1Kg+second panel weight ±0.3Kg 7.1.
Acer Acer –LCD-S243HL Non operation Thermal Shock Test 7.1.3 7.1.4 Item Description Temperature -200C to 600C Reset cycles times 25ºC>60ºC (10hrs)>25ºC (2hrs)>-20ºC (10hrs)>25ºC 3cycles ,every transition time 0.5 hr, Total cycles 3 cycles Package Drop Drop height (Select drop height according to the gross weight refer to the table at below) 1.0
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Acer Acer –LCD-S243HL 03 Exploded Diagram 3.1 LP2479(S243HL)_SCREW_LIST Item Part No. 1 2 509146306200R 509000000700R 3 509216306300R 4 509212608120R 5 509016306200R 6 509216608510R 7 509216606520R 8 509012306801R 9 509413308500R Description SCREW,P,CROSS,W/ WAS,M3*6,Zn-Cc BOLT,#4-40x11.8,Ni SCREW,F,CROSS,M3 *6,BLK,Zn,ROHS SCREW,F,CROSS,T4 *8,Zn,ROHS(5.8~6.2) SCREW,I,CROSS,M3 *6 SCREW,F,CROSS,M4 *8,BLACK,NL,ROHS (NYLOK) SCREW,F,CROSS,M4 *6.
Acer 3.2.
04 Trouble shooting
2. Backlight can’t be turned on No raster? Yes LED orange? Yes Backlight can’t be turned on.
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05 Spare Parts List PARTNAME ACER PART OEM PART NO NO. DESCRIPTION KEY BOARD 55.LH60J.002 793761500000H PCBA,KEYPAD/B,LP2479-728 MAIN BOARD 55.LH60J.001 793761200700H PCBA,MAIN/B(A,EMEA,W/SPK),LP2479-728 LED BOARD 55.LH60J.003 793760500000H PCBA,LED/B,LP2479-728 LCD LK.24005.016 631102240320HA LCP 24"M240HW01-V6-00(A)(AUO)HF LCD LK.24005.017 631102240330HA LCP 24"M240HW01-V6-0A(A)(AUO)HF LED CABLE 50.LH60J.001 430302000300H HRN ASSY 2x10P To 1x20P 540mm UL3302#28 FFC CABLE 50.LH60J.
Acer Acer –LCD-S243HL 06 Schematics and Layouts
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Acer 6.2 S243HL IF BD LAYOUT 6.
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07 Assembly and Disassembly S1: Take out the LCD TV panel S2: Take out the bezel S3: Assemble the panel with bezel S4: Plug in the FFC cable and LED cable LED cable FFC cable
S5: Take out a chassis S7: Take out a main board S6: Assemble the chassis and a guard.
S9: Use a screwdriver to lock the screw S11: Use a screwdriver to lock the screws 3 4 1 2 screw S10: Take out a shield and assemble the shield on the main board with a screw locked.
S13: Assemble the back cover with the panel. 4 3 4 S15: Use a screwdriver to lock the screws. 3 2 1 3 2 2 1 1 S14: Take out a stand back. Take the FFC cable and LED cable out of the hole of the stand. S16: Take out a keypad cable and plug it in the stand.
S17: Use a screwdriver to lock the screws to fix the speaker. S19: Take the FFC cable, LED cable and keypad cable out of the corresponding hole. 1 2 S18: Take out a shelter to stick on the speaker.
S21: Plug the FFC cable, Keypad cable, Speaker cable and LED cable in the main board. FFC cable Keypad cable Speaker cable LED cable S23: Use a screwdriver to lock the screws 1 3 S22: Assemble the chassis assembly with stand. S24: Take out a stand cover and assemble it with the stand.
S25: Take out the left cover hinge and the right cover hinge. Assemble them and the stand. S26: Assemble the stand with the base. Base S27: Take two spacers to stick on the chassis.
