AOC e2351Fh Manual de usuario

23" LCD Color Monitor AOC E2351Fh Service Service Service

10Image Setup 1 Press (Menu) to display menu 2 Press or to select (Image Setup) , and press to enter. 3 Press or to select

115 Press to exit. Clock 0-100 Adjust picture Clock to reduce Vertical-Line noise. Phase 0-100 Adjust Picture Phase to reduce Hori

123 Press or to select submenu, and press to enter. 4 Press or to adjust. 5 Press to exit.

13 Color setup. Warm Recall Warm Color Temperature from EEPROM. Normal Recall Normal Color Temperature from EEPROM.Cool Recall Cool

143 Press or to select submenu, and press to enter. 4 Press or to adjust. 5 Press to exit. Frame Size 14-100 Adjust Frame Size

15OSD Setup 1 Press (Menu) to display menu. 2 Press or to select (OSD Setup), and press to enter. 3 Press or to select su

164 Press or to adjust. 5 Press to exit. H.Position 0-100 Adjust the horizontal position of OSD V.Position 0-100 Adjust the vertical

172 Press or to select (Extra), and press to enter. 3 Press or to select submenu, and press to enter. 4 Press or to adj

18 Input Select Analog Select Analog Signal Source as Input Auto Config yes or no Auto adjust the picture to default Off timer 0-24hrs Select

194. Input/Output Specification 4.1 D-SUB CONNECTORS and DVI CONNECTORS Pin Assignments Pin Number 15-Pin Side of the Signal Cable Pin Number

2Revision List Version Release Date Revision History L&T Model Name A00 May-12-2011 Initial Release HDAJNZ2CB7GGDNF.LFHDAJNZ2MB75ADNF.LFHDA

20 4.2 Factory Preset Display Modes STAND RESOLUTION HORIZONTAL FREQUENCY(kHZ) VERTICAL FREQUENCY(Hz) VGA 640x480@60Hz 31.469 59.940 640x480@72

214.3 Panel Specification 4.3.1 General Features BM230WF5-TJC1 is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Dio

224.3.3 Electrical Characteristics Ta = 25°C Parameter Symbol Values Unit Min Typ Max MODULE : Power Supply Input Voltage VLCD 4.5 5.0 5.5 Vdc P

234.3.4 Optical Characteristics (Ta= 25°C, VLCD=5.0V, fv=60Hz, DCLK= 77.0MHz, Is=60mA) Parameter Symbol Values Units Min Typ Max Contrast Ratio

245. Block Diagram 5.1 Main Board DIMON/OFF Feedback Circuit D801 L801 PWM Control MP3389EF (U801) 12V

25 6. Schematic 6.1 Main Board 715G4810M0E000004L HSISCL_VGADDC_WPSCL_VGARED-GREEN-BLUE-VGA5VRED+SDA_VGAHSIFB105300OHM1 2FB10219 OHM 500mA1 2R113 100

26 OEM MOD ELSizeRevDateSheetofTPV MODELPCB NAME称爹T P V ( Top Victory Electronics Co . , Ltd. )Key Component絬 隔 瓜 絪 腹e2351Fh AAOCCustom3

27 R306100K 1/16W 5%R307NCC303220N16VCMVCC1PPWR_ON#5CMVCC12,3,5,6,73G12DSAO3401LSDA_PANELRXO1-LVB1MLVBCKMPB3RXE2-LVA2MLVACKM RXEC-LVB2MPB5RXO3-RXE0-L

28 CN405CONN123456RSTBPA[0. .9] 4PB[0. .9] 4WPOSCIOSCOFB410120 OHM1 2C43610uF 10VMVD DVCC3.3adj_BACKLIGHTX40112MHz1 24.5V/0.68027=3.061V5V/0.68027=3.

29 ZD702NC/RLZ6.2B1 2R71410K +-1% 1/10WD703SR3412D704SR3412R715 53.6KOHM +-1% 1/10WC714100pF 50VVCC3.3R713NC/0R05 1/ 10WC73122pF 50VR72630Kohm 1/16W

3Important Safety Notice Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service procedur

30 C6072.2UF 16VCMVCC1CMVCC1VCC3.3LINE_OUTL 5FB605 60 OHM1 2LINE_OUTR 5Audio disableLOWMUTEHI Audio enableOEM MODELSizeRevDateSheetofTPV MOD ELPCB NA

31 6.2 Key Board 715G4842K0E000004F 5V_LEDDATASM_CLKSM_INT#R006 0R05 1/16WZD 001UDZSNP5.6B1 2ZD 002UDZSNP5.6B1 2CN001CABLE123456R005 0R05 1/16WCIN_03

32 7. PCB Layout 7.1 Main Board 715G4810M0E000004L

33

34 7.3 Key Board 715G4842K0E000004F

35 8. Maintainability 8.1 Equipments and Tools Requirement 1. Voltmeter. 2. Oscilloscope.

36 8.2 Trouble Shooting 1. No Power OK No power Check

37 2. No Video (Power LED White) No Video (Power LED Wh

38 3. DIM OK The end OK The end OK The end DIM (imag

39 4. Color is not optimal NGColor is not optimalMiss co

41. Monitor Specifications Panel Model number e2351Fh Driving system TFT Color LCD Viewable Image Size 584.2mm diagoanl Pixel pitch

40 9. White- Balance, Luminance Adjustment Approximately 30 minutes should be allowed for wa

41 C. Adjust Cool (9300K) color-temperature 1. Switch the Chroma-7120 to RGB-Mode (with pres

42 10. Monitor Exploded View

43 No. Description 1 BEZEL 2 Power lens 3 RUBBER FEET 4 Main frame 5 Rear cover 6 Hinge 7 St

44 11. BOM List Note: The parts information listed below are for reference only, and are sub

45 6308L-3518A LTBXNSSNEX5-02300T08, 521.60*297.60, LGC, T, B, X, N, S, S, N, E, X, 5, 02

46 UC1 0ILDL-0001A LDA5001A, LGD, LVDS, 6/8, 1/2, MINI-LVDS, 6, 1, DRD, GIP, AFRC, DGA, ODIN

47 R126 0RH3001C422 3K OHM 1/16W 1608 1% D R/TP R120,R182,R2 0RH3002C422 30K OHM 1/16

48 6915L-0284B WRL LED,Top View,2ea(LED Chip Q'TY per PKG), 7020PKG, 6920L-008

49 709G4810-QM001 COMSUPTIVE ASS""Y 055G--23524--A WELDING FULX WITHOUT

52. LCD Monitor Description The LCD MONITOR will contain a main board and a key board which house the flat panel control logic, brightness control l

50 R129,R148,R149,R529,R539 061G0402102-JT RST CHIP 1K 1/16W 5% TZAI YUAN R305,R421,R42

51 FENGHUA R607,R610 061G0603512-JT RST CHIPR 5.1KOHM +-5% 1/10W TZAI YUAN R715 061G06035

52 C712,C719,C810,C812 065G060310432K---Y MLCC 0603 0.1uF +-10% 50V X7R YAGEO C605,C606

53 088G-34019H-VA HDMI HEADER 19P VAST 2nd source D502 093G--60518SEM DIODE BAT54C-HA

54 R002,R003,R007,R008 061G0402472-JT RST CHIP 4K7 1/16W 5% TZAI YUAN C008 065G0402101

63. Operating Instructions 3.1 General Instructions Press the power button to turn the monitor on or off. The other control knobs are located at fro

73.3 OSD Setting Basic and simple instruction on the control keys. 1) Press the MENU-button to activate the OSD window. 2) Press < or > to

8Luminance 1 Press (Menu) to display menu 2 Press or to select (Luminance), and press to enter 3 Press or to select subme

94 Press or to adjust 5 Press to exit.