9.5" LCD Monitor AOC E2060Sw Service Service Service Horizontal Frequency 30-83 KHz Table of Contents Description Page Description Page Table of Contents.......……..............................……........1 5.2.Power Board……………..……………...….......22 Revision List.…........................................…………........2 6.Schematic……………........................................23 Important Safety Notice.……............................……......3 6.1.Main Board………...........................................
Revision List Version Release Date Revision History A00 Nov.
Important Safety Notice Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service procedures recommended by AOC and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. The special tools should be used when and as recommended.
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2. LCD Monitor Description The LCD monitor will contain a main board, a power board, a key board which house the flat panel control logic, brightness control logic and DDC. The power part will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage. Monitor Block Diagram LED Drive.
3. Operating Instructions 3.1 General Instructions This monitor only has one external control function button; press the Power/Auto Configuration button to turn the monitor on or off. If you need to adjust other functions, please visit the official AOC website (www.aoc.com)to download and install AOC’s exclusive i-Menu application software, and then perform related function adjustments to get the screen you require. • Connect the power cord properly. • Connect the signal cable onto the PC’s graphics card.
1 USB (Optional) 2 Power 3 / 4 / 5 Analog (DB-15 VGA cable) 6 Line in (Optional) To protect equipment, always turn off the PC and LCD monitor before connecting. 1. Connect the power cable to the AC port on the back of the monitor. 2. Connect one end of the 15-pin D-Sub cable to the back of the monitor and connect the other end to the computer's D-Sub port. 3. (Optional)Connect the audio cable to audio in port on the back of the monitor 4. Turn on your monitor and computer.
3.3 OSD Setting Basic and simple instruction on the control keys. 1) Press the MENU-button to activate the OSD window. 2) Press < or > to navigate through the functions. Once the desired function is highlighted, press the MENU-button to activate it . press< or >to navigate through the sub-menu functions. Once the desired function is highlighted, press MENU-button to activate it. 3) Press< or >to change the settings of the selected function. Press AUTO to exit.
Luminance 1 Press (Menu) to display menu. 2 Press < or > to select (Luminance), and press 3 Press < or > to select submenu, and press to enter. to enter. 4 Press < or > to adjust. 5 Press to exit.
Image Setup 1 Press (Menu) to display menu. 2 Press < or > to select (Image Setup), and press 3 Press < or > to select submenu, and press to enter. to enter. 4 Press < or > to adjust. 5 Press to exit.
Color Setup 1 Press (Menu) to display menu. 2 Press < or > to select (Color Setup), and press 3 Press < or > to select submenu, and press to enter. to enter. 4 Press < or > to adjust. 5 Press to exit.
Picture Boost 1 Press (Menu) to display menu. 2 Press < or > to select (Picture Boost), and press 3 Press < or > to select submenu, and press to enter. to enter. 4 Press < or > to adjust. 5 Press to exit.
OSD Setup 1 Press (Menu) to display menu. 2 Press < or > to select (OSD Setup), and press 3 Press < or > to select submenu, and press to enter. to enter. 4 Press < or > to adjust. 5 Press to exit.
Extra 1 Press (Menu) to display menu. 2 Press < or > to select (Extra), and press 3 Press < or > to select submenu, and press to enter. to enter. 4 Press < or > to adjust. 5 Press to exit.
Exit 1 Press (Menu) to display menu. 2 Press < or > to select (Exit), and press 3 Press < or > to select submenu, and press to enter. to enter. 4 Press < or > to adjust. 5 Press to exit.
4. Input/Output Specification 4.
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4.3 Panel Specification 4.3.1 General Features M195FGE-L20 is a 19.5” TFT Liquid Crystal Display module with WLED Backlight unit and 30 pins 2ch-LVDS interface. This module supports 1600 x 900 HD+ mode and can display up to 16.7M colors. The converter module for Backlight is not built in. 4.3.2 Display Characteristics 4.3.3 Electrical Characteristics TFT LCD MODULE Vcc = 5.
Back Light Unit Ta = 25 ± 2.ºC 4.3.
5. Block Diagram 5.1 Main Board 715G5265M01000004I TSUMU18TR6 SCHEMATIC XGA/SXGA VCC3.3 CMVCC1 LVDS OUTPUT DSUB_R+ DSUB_RDSUB_G+ DSUB_GDSUB_SOG DSUB_B+ DSUB_BDSUB_H DSUB_V DDC1_SDA DDC1_SCL DET_CABLE DSUB_R+ DSUB_RDSUB_G+ DSUB_GDSUB_SOG DSUB_B+ DSUB_BDSUB_H DSUB_V DDC1_SDA DDC1_SCL DET_CABLE EDID_CTRL EDID_CTRL VCC3.3 VCC1.2 VCC3.3 VCC1.2 VCC3.3 CMVCC1 CMVCC1 CMVCC1 02.Input VCC1.2 CMVCC VCC3.3 PA[0..1] PA[0..1] VCC1.2 on_BACKLIGHT CMVCC on_BACKLIGHT VCC3.3 PA[4..9] PA[4..
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6. Schematic 6.1 Main Board 715G5265M01000004I 100OHM1/16W R138 FB102 R104 H_Sy nc R101 0R05 1/10W V_Sy ncV_Sy nc ZD106 R102 100OHM1/16W R103 100OHM1/16W DSUB_H DSUB_V VGA_B+ 4 4 1 R105 2.2K 1/16W R106 2.2K 1/16W C101 2 DSUB_B+ 4 19R 10OHM1/16W C104 R107 2 100OHM1/16W R139 2 2011-12-07 ADD 47N16V C102 C103 75OHM 1/16W ZD107 5PF 50V R108 22P 50V 22P 50V C105 DSUB_B- 4 RLZ5.6B RLZ5.
AVDD VCC3.3 VCC1.2 31 53 30 GND VDDP 6 RIN0P RIN0M GIN0P GIN0M SOGIN0 BIN0P BIN0M HSY NC0 VSY NC0 DDCA_SDA/RS232_TX DDCA_SCL/rs232_RX 6 BYPASS12 BYPASS12 13 12 10 9 11 8 7 14 15 17 18 DSUB_R+ DSUB_RDSUB_G+ DSUB_GDSUB_SOG DSUB_B+ DSUB_BDSUB_H DSUB_V DDC1_SDA DDC1_SCL AVDD_33 3 3 3 3 3 3 3 3 3 3 3 51 VCC3.3 U401 NC LVA3P LVA3M 52 33 34 300 OHM PA0 PA1 35 36 37 38 39 40 PA[0..1] PA4 PA5 PA6 PA7 PA8 PA9 For ESD Protect VCC1.2 PA[4..9] 5 PB[0..9] 5 VCC1.2 C406 100N 16V PB[0..
PANEL_VCC PA[0..1] CN403 PA[4..9] PA4 PA5 PA6 PA7 PA8 PA9 4 PB[0..9] R477 NC/300 OHM R434 300 OHM C420 100N 16V JV_SDA JV_SCL PA0 PA1 PB2 PB3 PA4 PA5 PB[0..
CN401 6 5 4 3 2 1 CMVCC CMVCC BKLT-VBRI BKLT-EN NC/CONN CMVCC CN401,CN404 CMVCC1 VCC3.3 VCC3.3 {4,5,6} CMVCC R465 10K+-5%1/16W CN404 R437 R439 NC/10K 1/16W 5% 10K+-5%1/16W VCC1.2 BKLT-EN 9 8 7 6 5 4 3 2 1 VCC1.2 {5} CMVCC1 CMVCC CMVCC BKLT-VBRI BKLT-EN C_PANEL_INDEX Volume Mute CMVCC1 {4,5,6} R450 NC NC(R0402) + C425 R449 NC PANEL_ID# {5} NC Q406 PMBS3904 R440 C423 100uF16V C432 100N 16V on_BACKLIGHT {5} 22K 1/16W Mute {5} CONN VCC3.3 CMVCC1 MVCC FB403 NC R441 4.
6.2 Power Board 715G4452P02002001M 200V-2 R904 100 OHM 1/4W L903 R905 100 OHM 1/4W +15V C910 2.2NF 400V-1 C919 2.2NF 2 C900 1NF 250V R906 100 OHM 1/4W 3.5uH R918 250R + D903 SR510-22 1 1 BD901 R919 100K 2KBP08M-70 + ! 2 + 3 T901 POWER X'FMR 1 R921 100K C907 68uF 450V 600V-1 2 9 8 3 4 7 6 ZD901 MTZJ T-72 18B C912 680uF 25V 2 R916 470OHM +-5% 1/10W Q903 KTD1028 D905 SR510-22 1 2 C906 R922 100K - R920 4 100K D902 FR107 ! C911 R908 47 OHM 1/4W2.
D801A 1 2 100V-2 SR3100-MK18 FB803 FB802 L801 +15V 1 + R804 D801 NC 47UH C801 330UF25V 10 OHM 1/8W 21 C814 100N 50V 1 BEAD R823 NC 1 U801 9 10 11 12 13 14 15 16 R818 10K 1/4W DIM R806 C803 1N 50V C806 220N 50V R803 300K 1/8W R807 8 7 6 5 4 3 2 1 ISW R815 1M 1% 1/8W C811 NC C808 NC 10 OHM 1/8W VIN VREF STATUS LDR SSTCMP ISW PWM ENA ISEN1 RT ISEN2 OVP GND ISET ISEN3 ISEN4 C809 NC 8 R805 100K 1/8W FB801 BEAD R817 0.1~0.
6.3 Key Board SGND 1 2 3 4 5 6 LBADC1 LBADC2 DC_POWERON LED_1# LED_2# 2ZD007 SUB NC/MLVS0603M04 1 NC/MLVS0603M04 1 CN001 269-3UYSUBC/S530-A3-X6/T3 2 UY BLUE 1 3 2ZD006 LED001 715G5357K03000001M SGND R005 2KOHM 1/10W R003 100R 1/10W 5% R001 100R 1/10W 5% R002 1K 1/10W 5% R004 2KOHM 1/10W POWER 0.083V AUTO DOWN UP MENU SW005 2ZD005 0.673V POWER( 100 ohm ) SW NC/MLVS0603M04 1 MENU(1K) SW004 2ZD004 1.118V SW NC/MLVS0603M04 1 0.
7. PCB Layout 7.
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8. Maintainability 8.1 Equipments and Tools Requirement 1. Voltmeter. 2. Oscilloscope. 3. Pattern Generator. 4. DDC Tool with an IBM Compatible Computer. 5. Alignment Tool. 6. LCD Color Analyzer. 7. Service Manual. 8. User Manual.
8.2 Trouble Shooting 1.
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9. White- Balance, Luminance Adjustment Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment. How to setting MEM channel you can reference to chroma 7120 user guide or simpl use “SC” key and “NEXT” Key to modify xyY value and use “ID” key to modify the TEXT description Following is the procedure to do white-balance adjust . 2. Setting the color temp. you want A. MEM.CHANNEL 3 Warm (6500K): Warm color temp. parameter is x = 313 ±20, y = 329 ±20 B. MEM.
A. Adjust Warm (6500K) color-temperature 1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button) 2. Switch the MEM.channel to Channel 3 (with up or down arrow on chroma 7120) 3. The LCD-indicator on chroma 7120 will show x = 313 ±20, y = 329 ±20 4. Adjust the RED on factory window until chroma 7120 indicator reached the value R=100 5. Adjust the GREEN on factory window until chroma 7120 indicator reachedthe value G=100 6.
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11. BOM List Note: The parts information listed below are for reference only, and are subject to change without notice. Please go to http://cs.tpv.com.cn/hello1.asp for the latest information. E2060Sw T9CMUA7CBGACNNE Location Part No.
ECN403 Q52G1801MNT162BFLT INSULATING SHEET S89G179T30N22 FFC CABLE 30P 150mm 1.0MM H40G000261553A TCO'05 EPA LABEL Q50G TIE (Y1900221) 4 10 756GHCCB0BV0020001 MAIN BOARD-CBPCCUAACH1 056G2233501 FLASH MX25L2026DM1I-12G 2Mb SOP-8 100GAMMA005W11 MCU ASSY-056G2233501 CN408 033G3802 6B Y CONN 6PIN 2.0 CN404 033G3802 9B Y CONNECTOR 9P 2.0 CN403 033G801930F CH CN101 088G 35315F HD D-SUB CONN 15P BLUE - R/A 093G CRYSTAL 14.
C426 067G 3051013PB EC 105C 100uF M 16V 5*11mm JH CD263 C427 067G 3051013PB EC 105C 100uF M 16V 5*11mm JH CD263 C423 067G 3051013PB EC 105C 100uF M 16V 5*11mm JH CD263 C421 067G 3051013PB EC 105C 100uF M 16V 5*11mm JH CD263 R003 061G0603101 JT RST CHIP 100R 1/10W 5% TZAI YUAN R001 061G0603101 JT RST CHIP 100R 1/10W 5% TZAI YUAN R002 061G0603102 JT RST CHIP 1K 1/10W 5% TZAI YUAN R004 061G0603202 JT RST 0603 2K 5% 1/10W R005 061G0603202 JT RST 0603 2K 5% 1/10W ZD007 093G 64 59 SU
R913 061G08053002FF RST CHIPR 30KOHM +-1% 1/8W FENGHUA R802 061G0805304 JF RST CHIPR 300KOHM +-5% 1/8W FENGHUA R803 061G0805304 JF RST CHIPR 300KOHM +-5% 1/8W FENGHUA R816 061G08054702FT RST CHIP 47K 1/8W 1% R811 061G08055101FT RST CHIP 5K1 1/8W 1% R927 061G0805622 JT RST CHIPR 6K2 +-5% 1/8W TZAI YUAN R904 061G1206101 JT RST CHIPR 100 OHM +-5% 1/4W TZAI YUAN R905 061G1206101 JT RST CHIPR 100 OHM +-5% 1/4W TZAI YUAN R906 061G1206101 JT RST CHIPR 100 OHM +-5% 1/4W TZAI YUAN R801 06
C813 065G080568131J Y CAP CHIP 0805 680P 50V NP0 +/-5% C910 065G120622272K Y CER 1206 2N2 500V X7R 10% C920 065G120622272K Y CER 1206 2N2 500V X7R 10% C919 065G120622272K Y CER 1206 2N2 500V X7R 10% C911 065G120622272K Y CER 1206 2N2 500V X7R 10% ZD902 093G 39S 38 T PTZ 9.
IC903 056G 563355 Shunt Regu TL431G-A-TA TO-92 42V 150mA J9012 095G 90 23 JUMP WIRE - - C906 065G 2K152 2T6921 CAP CER 1500pF K 2KV Y5P FB801 071G 55 29 FERRITE BEAD C903 365G306K6812WR CAP Y1 680PF 10% 250V Y5P J9015 095G JUMP WIRE - - C809A 067G 4154799LT EC 4.7UF 20% 100V 8*11.5 J9005 095G 90 23 JUMP WIRE - - FB804 071G 55 29 FERRITE BEAD R903 061G152M39852T J9011 095G 90 23 JUMP WIRE - - 006G 31500 EYELET 90 23 SY RST MOF 0.
R139 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R485 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R412 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R413 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R411 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R102 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R420 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R103 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R442 061G0402101 JY RST CHIPR 100 OHM +-5% 1/1
R112 061G0402750 JF RST CHIPR 75 OHM +-5% 1/16W FENGHUA R107 061G0402750 JF RST CHIPR 75 OHM +-5% 1/16W FENGHUA R101 061G0603000 JF RST CHIPR MAX 0R05 1/10W FENGHUA R136 061G0603201 JF RST CHIP 200R 1/10W 5% FENGHUA R135 061G0603201 JF RST CHIP 200R 1/10W 5% FENGHUA R137 061G0603201 JF RST CHIP 200R 1/10W 5% FENGHUA R468 061G0603331 JF RST CHIPR 330OHM +-5% 0603 R471 061G0603471 JF RST CHIPR 470OHM +-5% 1/10W FENGHUA R434 061G1206301 JF RST CHIPR 300 OHM +-5% 1/4W fenghua C106 06
FB402 071G 56K121 M CHIP BEAD 120OHM 6A MGLB2012-120T-LF FB401 071G 56V301 M CHIP BEAD 0805 300R 25% 700mA FB101 071G 59K190 M CHIP BEAD 0603 19R/500mA FB102 071G 59K190 M CHIP BEAD 0603 19R/500mA FB103 071G 59K190 M CHIP BEAD 0603 19R/500mA D107 093G 64 33 SWITCHING BAV99 0.2A 85V SOT-23 D106 093G 64 33 SWITCHING BAV99 0.2A 85V SOT-23 D108 093G 64 33 SWITCHING BAV99 0.2A 85V SOT-23 D101 093G 64 42 PP BAV70 SOT-23 ZD106 093G 39GA01 T RLZ5.