Service Service Service
Contents
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3. vio ostowrasezye RSTCHPRISROMW EN new FENGHUA TESTONYRSTMNESEER thew Lb RST GHP R919 new R476 RST CHIPR 47 OHM 5 1 16W FENGHUA RST OMR aT Ons WEWFENGHU Imm RST CHIP 47R 1 16W 596 TZAI YUAN RST 4 7 5 1 10WFENGHUA RST 4 7 5 1 10WFENGHUA RST 4 7 5 1 10WFENGHUA RST CHIPR 4 7 5 1 10WFENGHUA RST 4 7 5 1 10WFENGHUA RST CHIPR 4 7 5 1 16WFENGHUA RST CHIPR 4 7KOHM 5 1 46W RST CHIPR 4 7KOHM 5 1 16W YAGEO E RST CHIPR 4 7KOHM 5 1 16W YAGEO RST 4 7KOHM 5 1 16W RST 4 7KOHM 5 1 16W RST CHIPR 4 7KOHM 5 1 16W YAGEO RST CHIPR 75 OHM 5 1 16 mns _ oou RSTOHPRTSOHMER anew FENGHUA mns TEST ONLY Tan how ms ocurren Tani how Tat _ escono TESTONYRSTMAETR ew Tat _ Lis L Ris oso RST CHR Ax ORO VIN oerst0eco0 sf RST OMPRMANEROS rss orero RST aos waxorossx AN mr sar T C kar RST CHR S aw FENGHOR ras wissen RSTO
4. 627 o o lt R927 _ FB602 J612 FB902 CN903 5 ON OFF DIM 23 83 GND wo R621 5 gt GND R622 ce JL 1 ne 14 5 14 5V B 2 414 5V Q622 gt 414 5V CN602 2 LOUT e LOUT ROUT ROUT 1 C604 me N 7 R614 O Hee 2611 B oe end o 8 Li us C608 R61 k 4 R615 xm Gc e e s 5 keo FB603 2 gt C601 cei Cocon Re07 e _ CN601 7 3 Key Board 715G3584K01000004K 5 94V 0 K01 000 LEROI SW001 POWER 243051 KW 1963984 K01 200 004 C003 C004 DOWN AUTO 5 J 16 1 1 1 LI 003 C 6 CNO01 T R002 e 7 v 9 9 40 8 Maintainability 8 1 Equipments and Tools Requirement 1 Wu XE Sew oe 49 Voltmeter Oscilloscope Pattern Generator DDC Tool with an IBM Compatible Computer Alignment Tool LCD Color Analyzer Service Manual User Manual 41 8 2 Trouble Shooting No Power Check power cable is tightened Re plug the power cable OK Check Power On Off is On Turn on the Power On Off switch Check the LED indicate is OK Check the AC power Replace the power board and check connections Replace main board and check connections NG Replace key board and check
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6. CABLE 4 31 MODE 0 MODEL 500 euo Tsumu18pwr LF CMVCC1 CN406 R463 2K OHM 1 16W E R466 R467 LED ORANGE TOUCH VCC 8464 2K OHM R483 R484 LED G B LMBT3906LT1G OROS 1 16W NC Q403 LED GRN BLUE 478 NC 00 OHM 5 1 16W R421 R427 R428 NC CN408 3 9K 1 3 9K 1 3 9K 1 CMVCC1 1 6 KEY 1 2461 4 16 5 1 4 POWER KEY 3 i ORANGE H 5 2 ORANGE OUCH 5 1 6 C413 E Near to Connect S C414 NC NC C415 C416 R404 C417 R407 20404 10K 1 16W 5 NC UDZ NP5 6B ZD402 ZD403 NC 0 1 16 NC 100N 16V NC NC UDZSNP4 6B NC UDZSNP3 6 CN407 LT VCC3 3 FB404 Power 405 6 1 TOUCH POWER LED ORANGE TOUCH VCC OUCH POWER NC 150 OHM C433 NC ZD401 NC NC UDZSNP5 6B NC R469 1K1 16W R470 0RO11 16W Q402 LMBT3906LT1G R471 OR011 16W 2f VCC3 3 FB401 AVDD 7 VCC3 3 3000HM C403 C404 0 1uF 16V 0 1uF 16V VCC1 8 7 VCC1 8 C406 C407 0 1uF 16V 0 1uF 16V For RSTN detect i function CMVCC CMVCC1 7 R458 NC R487 oRo44 16W Q401 t NC gt 3 Bie R426 NC NC PANEL 10 7 pine R45 NC MSDA NC C409 R409 NC NC R420 1000HM1 16W POWER 8451 NC MSCL VCC3 3 NC M24C04 WMN6TP When NVRAM is used For NVRAM POWER and PANEL IDi will not be used at same time 0 22uF16V R425 C418 de
7. gt GINOP 35 0402 DSUB_G 9 3 GINOM LVA2P 38 DSUB SOG SOGINO LVA2M 37 DSUB B gt BINOP LVA1P lt 7 For user data WB EDID DSUB BINOM LVA1M 35 DSUB_H gt HSYNCO LVAOP lt 1 HDCP are saved in DSUB_V o VSYNCO LVAOM 40 Flash 3 DDC1 SDA DDCA SDA RS232 TX DDpciscL gt DDCA SCL rs232 RX 0402 2 9 PB 2 9 6 010A Befor AOC ID2007 OSD LvB3P LVB3M LVBCKP 020A For ID2008 LVBCKM LVB2P LVB2M LVB1P LVB1M 4 EE WP AVDDO REXT LVBOP 9 R403 OHM 1 16W ean 15 R425 C418 VCC3 3 C401 REFP NC NC 0 1uF 16V eni C408 20 8424 NC 220 10v Em 8408 VDD SDO LVDS E SO HOLD SCZ GPIO P12 56 0n BACKLIGHT 6 TOM MEW 5 4 WP SCK 5 R457 33 OHM 1 16W24 SCK PWM1 GPIO_P25 2Adj BACKLIGHT 6 vss SI SDI 57 E RSTN R405 100R 1 16W 5988 58 R411 1 46W 5 KEY2 MX25L2026DM11 12G GPIO P27 PWM1 GPIO POO SAR1 CMVCC1 E D j GPIO POt SAR2 S R41 100R 1 16W 5 KEY1 54 7 RST R414 10K1 16W LED C410 61 R410 3 9K 1 16W LED_O P07 PWMO GPIO P26 C411 27PF 50V R401 63 OROR 16 1 GEID P19 XIN GPIO P14 d Max condition 14 31818 2 2 1 412 27 50V R402 2 Current 12 mA FW need to be modified 7 be GPIO P10 I2C MCL y _ gt _ 6 GPIO P11 12C MDA 22 lt
8. 478 1 16W 5 6 SCL A2 RA72 NC 4 7 1 16W 5 DSUB SDA R476 AR Wow 5 f 5 epavss DDC1 SDA DDC1 SCL 474 NC 4K7 1 16W 5 26 3 5 1 6W 5 RIG 1 16W 5 lt 5sUB V DSUB 5V D403 70 C434 U405 0 22uF 16V 8 1 Die 24 M24C02 WMN6TP Q407 LMBT3904LT1G TPV Top Vict ry R107 75 1 16W 5 R112 R116 VGA PLUG Electronics 75R 1 16W 5 75R 1 16W 5 CMVCC 1 R104 C101 100R 1 16W 596 47N16V C104 5pF 50V R108 C105 100R 1 16W 5 47N16V R109 C106 390 OHM 1 16W 47N16V R111 C107 100R 1 16W 596 47N16V C108 5pF 50V R114 C109 100R 1 16W 596 47N16V R115 C110 100R 1 16W 596 47N16V C111 5pF 50V R117 6113 100R 1 16W 596 47N16V 1 5 R118 10K 1 16W 5 R122 NC gt CABLE R123 4 7K1 16W ZE UR A G4734 M01 000 0040 03 110119 TPV MODEL 02 Input PCB NAME 71504734 Date Thursday January 20 2011 DSUB DSUB B DSUB SOG DSUB DSUB G DSUB DSUB R EDID 5 ET AVDDVCC3 3 VCC1 8 U401 5 als S ux 22 gt 7 lt a 13 a 22 LVA3P 35 DSUB RINOP a LVA3M DSUBR 9 RINOM 2
9. AOC AOC assumes no liability express or implied arising out of any unauthorized modification of design assumes all liability FOR PRODUCTS CONTAINING LASER DANGER Invisible laser radiation when open AVOID DIRECT EXPOSURE BEAM CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure CAUTION The use of optical instruments with this product will increase eye hazard TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT USE ONLY ORIGINAL MANUFACTURER S REPLACEMENT PARTS WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF THIS SERVICE MANUAL Take care during handling the LCD module with backlight unit Must mount the module using mounting holes arranged in four corners Do not press on the panel edge of the frame strongly or electric shock as this will result in damage to the screen Do not scratch or press on the panel with any sharp objects such as pencil or pen as this may result in damage to the panel Protect the module from the ESD as it may damage the electronic circuit C MOS Make certain that treatment person s body is grounded through wristband Do not leave the module in high temperature and in areas of high humidity for a long time Avoid contact with water as it may a short circuit within the module If the surface of panel becomes dirty please wipe it off with a soft material Cleani
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11. Y 150cd m 4 Adjust the RED on factory window until chroma 7120 indicator reached the value 100 5 Adjust the GREEN on factory window until chroma 7120 indicator reached the value 100 6 Adjust the BLUE of on factory window until chroma 7120 indicator reached the value 100 7 Repeat above procedure item 4 5 6 until chroma 7120 RGB value meet the tolerance 100 2 E Turn the Power button off to quit from factory mode 47 10 Monitor Exploded View 48 We We Dee a mm EO s rowers or MAIN BOARD INSULATING SHEET Cw pna SCREW M3X6 FOR MB amp PB MAIN FRAME 49 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 T6BCSRZQW1E6NN ewm Je meme 00000000 ra mar r coor CULT Tum Lees umorem Fro CABLE OPN _ L T mD ZT HARNESS 6P A2008H 6P A1253HA 100MM HARNESS 6P A2008H 6P A1253HA 100MM wam wa a 0620 1211 B CONDUCTIVE TAPE 85mm 40mm 0 09 L oss m s L a I em
12. connections 42 No Video Power LED Blue No Video Power LED Blue Press the power button is OK Replace the main board Replace the power board and connection Replace the main board and connection Check the LVDS FFC cable or panel Replace the LVDS FFC cable or panel NG Replace the key board 43 DIM DIM image overlap focus or flicker Reset in factory mode The end Set to the optimal frequency select the recommended frequency The end NG Readjust the phase and pixel on clock in the user mode NG Pull out signal cable and OK heck th check Self Test Feature s is SEN Check is ok E NG NG OK Replace the main board NG Replace the panel 44 Color is not optimal Color is not optimal Color shift Miss color Reset the factory mode Replace the signal cable In the user mode set the color settinas until customer satisfy Pull out the signal cable and check the screen color display is normal NG Replace the signal cable or PC Replace the main board 45 9 White Balance Luminance Adjustment How to setting MEM channel you can reference to chroma 7120 user guide or simple use SC key and NEXT Key to modify x y Y value and use ID key to modify the TEXT description Following is the procedure to do white bal
13. mm 359 8 W x 210 H x 5 5 D Max Module Weight g 450 max 21 4 3 2 Optical Characteristics 25 VDD 3 3V w Contrast Ratio os 5 2 ms omar pee Horizontal Y NNNM View angle ETE 40 40 45 45 15 30 20 35 0 293 0 333 0 309 0 349 0 590 0 650 0 310 0 370 0 300 0 360 0 540 0 600 0 120 0 180 EMEN 0 030 0 060 0 090 N lt gt 22 4 3 3 Electrical Characteristics TFT LCD SYMBOL MIN MAX UNIT LCDPOWERCURRENT 303 33 ie ee ope INPUT VOLTAGE _ COMMON se 1375 LEN vos meur voae 100 60 mv LVDS INPUT VOLTAGE uel P VOLTAGE HIGH di THRESHOLD 30 ELECTRICAL CHARACTERISTICS _______ __ 5 MIN MAX UNIT LED Driver Input Current IBL 650 ______ Dim 10 100 b LED LIFE TIME ITEM Condition min typ max UNIT LIFE TIME Ir 20mA gt 25 15000 hrs BACKLIGHT 23 5 Block Diagram 5 1 Main board XGA SXGA DSUB DSUB R DSUB_G DSUB_G DSUB_SOG DSUB 5V DSUB DSUB B DSUB H DSUB V VCC3 3 DSUB 5V DDC1 SDA DDC1 CMVCC1 DET CABLE VCC3 3 EDID CMVCC1 02 Input VCC1 8 VCC3 3 DSUB 5V
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15. will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips Monitor Block Diagram each voltage LED Drive Flat Panel and LED backlight 865232 Connector Power Board Main Board For white balance adjustment in factory mode Key board Video signal AC IN 100V 240V HOST Computer 3 Operation Instructions 3 1 General Instructions Press the power button to turn the monitor on or off The other control knobs are located at front panel of the monitor By changing these settings the picture can be adjusted to your personal preferences 3 2 Control Buttons Auto Eco 4 3 or Menu Power Exit Wide Enter Power Press the Power button continuously to turn off the monitor 4 3 or wide image ratio hot key There is no OSD press continuously to change 4 3 or wide image ratio If the product screen size is 4 3 or input signal resolution is wide format the hot key is disabling to adjust Eco Mode Press the Eco key continuously to select the Eco mode of brightness when there is no OSD Eco mode hot key may not be available in all models Auto Exit When the OSD is closed press the Auto button will be auto configure hot key function 3 3 Adjusting the Picture OSD Settings 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 M
16. 0000041 R480 om ve 2004 U403 XD 102 94 AW E193079 B IIC ICI MI LABEL POSITION 421 7 2 Power Board 715G3189PO2LEDO001S 5 5 1 94VO 1 Mr CN902 C914 DIM 1902 4905 9605 4608 iH J616 D908 B o 5 5 5 3 5 F902 OL T4AL 250V MUTE LOUT LOUT 3 E 1 4 ROUT 5 ROUT FB602 C604 1 0601 J611 J600 ln c J602 J604 a gt 4 16 IC601 FB603 HS 1 FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE AND RATING OF FUSE 1 T2 5AL 250W N WI o J607 FB902 CN901 CN601 2 0 GND3 GND2 F90 N C902 5 71563189 P02 LED 001S Ver B 37 J905 J901 DIM C914 ON OF VOL MUTE GND GND 5V 5 77 F902 e C917 CN902 R925 R923 C3 LC IC901 wo zl e a 70902 C906 MI LABEL POSITION F601 L902 T901 BD901 C902 C913 D904 J904 J900 D903 C920 D908 D906 6911 R908 xw ot I MT T 0905 m4 39 N C916 1 4617 70901 CN901 C912 J616 2 pz R628 ai R625 _ R626 3l
17. 15 6 LCD Color Monitor AOC e1621Sw Service Service ervice Manual Horizontal Frequency 30 60 kHz TABLE OF CONTENTS Description Page Description Page Table of 1 6 Schematic 26 PII 26 Lee a LI ESTEE 3 6 2 Power Board 30 1 Monitor 4 2 LCD Monitor 5 Operation 5 6 3 1 General Instructions cnn 6 3 2 Control 5 6 3 3 Adjusting the T 4 Input Output 20 He LIS 50 ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES CAUTION USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING Revision List Release Date Revision History TPV Model Name Te6BCSR2QW1E6NN 5 2 1 6 Aug 03 2011 Initial release Important Safety Notice Proper service and repair is important to the safe reliable operation of
18. DVIGNFENGHUR _ FF RSTCHPRMAXORDVIGNFENGHUA _ Re 0sGbWoDFF RSTCHPRMAXORDVIGNFENGHUA _ Ras FF RSTCHPRMAXORDVIGNFENGHUA _ Ra FF RSTCHPRMAXORDVIGNFENGHUA _ Ren FF RSTCHPRMAXORUVIGNFENGHUA _ RSTCHPRMAXOROSVWGNFENGHUR _ Ras _ RSTCHPRMAXOROSHGNFENGHUA _ Ras __ RST WAXOROS FENGHUA _ Rer 0siGbWoop F RSTCHPRMAXOROSHGNFENGHUA _ aro RSTCHPRMAXOROSHGNFENGHUA _ 52 UGG RSTOAPRWANRETWWFENGHU Li CAPR View ooo RSTCHPRWAMREVASWFENGHU RST CAPR few OGNI RST CHR new FENGHUA RST CHR new FENGHUA R442 RST CHIPR 100 OHM 5 1H6WFENGHUA Ln anew FENGHUA L mus RST anewFENGHUA RST CHIPR 100 OHM 5 1 16WFENGHUA RST CHIPR 100 OHM 5 1 16WFENGHUA RST CHIPR 100 OHM 5 1 16WFENGHUA RST CHIPR 100 OHM 5 1H60WFENGHUA RST CHIPR 100 OHM 5 1H60WFENGHUA RST CHIPR 100 OHM 5 1H6WFENGHUA RST CHIPR 100 OHM 5 1H60WFENGHUA RST CHIPR 100 OHM 5 1 16W FENGHUA RST CHIP 100R 1 16W 5 TZAI YUAN RST CHIP 100R 1 16W 5 TZAI YUAN RST CHIP 1008 1 16W 5 TZAI YUAN RST CHI
19. ENGHUA Lm mar T sew ty L me fosrooensiiary L men oos RST CHIPR 82KOHM 1 1 8W FENGHUA RST CHIPR 82K 1 1 8W TZAI YUAN mer osse RST CAPR mw st RT OM rsk vaw mm 59 RST CHR On e Taw _ mes oii _ mes oii _ mr Sr Tamar TT T _ Gino RST CHIR FENGHUR sro sea tar mes orrasa n RST CHIPR 3 3 5 1 4WTZAIYUAN RST CHIPR 3 3 5 1 4W TZAI YUAN RST CHIPR 3 3 5 1 4WTZAIYUAN RST CHIPR 620 KOHM 5 1 4WTZAIYUAN RST CHIPR 620 KOHM 5 1 AW TZAI YUAN RST CHIPR 620 KOHM 5 1 4W TZAI YUAN Y CaP MP oats C mr T mur Z K Sr T I ems wscowe mC Sr Y Lem fesscososezostu Y carche ososazrsovwro T _ rC Sr C Y eese Y coro ossctanezzeracy mr T wa Tl r s certanes s eer tte
20. ENU button to activate sub menu Once the desired function is highlighted press MENU button to activate it 3 Press or to change the settings of the selected function Press to select another function in sub menu Press AUTO to exit If you want to adjust any other function repeat steps 2 3 4 OSD Lock Function To lock the OSD press and hold the MENU button while the monitor is off and then press power button to turn the monitor on To un lock the OSD press and hold the MENU button while the monitor is off and then press power button to turn the monitor on Notes 1 Ifthe product has only one signal input the item of Input Select is disabling to adjust 2 Ifthe product screen size is 4 3 or input signal resolution is wide format the item of Image Ratio is disabling to adjust 3 One of DCR Color Boost and Picture Boost functions is active the other two functions are turned off accordingly Luminance Press MENU Menu to display menu Press or to select 3k Luminance and press MENU to enter Press to select submenu press MENU to enter and press or to adjust Press AUTO to exit 0 100 Backlight Adjustment 0 100 Contrast from Digital register Standard Standard Mode Eco mode Internet Internet Mode Sports Mode Adjust to Gamma1 Adjust to Gamma 2 Adjust to Gamma 3 Disable dynamic contrast ratio Enable
21. HPRZSOHW ERWAWFENGHUA 7 me eeann rT Tm ense C mr ss CaP GMP ote Lour mr TT T car cP ooz torr 55 T T CaP CHP ote T scars T ocne 1 12 1 oescosztostax CaP CHP 1221 ome wssnronx T CaP CHP 1221 12 CAP 0402 100NF 10 16V X7R NENNEN CAP 0402 100NF 1096 16V X7R 421 CAP 0402 100NF 10 16V X7R ERN CAP 0402 100NF 10 16V X7R NENNEN CAP 0402 100NF 10 16V X7R CAP 0402 100NF 1095 16V X7R a CAP 0402 100NF 10 16V X7R 0402 100NF 10 16V X7R CAP 0402 100NF 10 16V X7R CAP 0402 100NF 10 16V X7R CAP 0402 100NF 10 16V X7R o CAP 0402 100NF 10 16V X7R 555 T I ws T Lew omoi v _ I 1 11 1 Er SE U _ oso Y caP ou ota zon oescoszzros A cap oaz caP cn oz 2rPs
22. MENU Menu to display MENU Press or toselect d Pictu Boost and press MENU to enter 13 Press or to select Bright Frame Select to activate Picture Boost Press to select submenu press MENU to enter and press or to adjust Press AUTO to exit 10 14 100 Adjust Frame Size H position 0 100 Adjust Frame horizontal Position V V posiion Loos Adjust Frame vertical Position Bright Frame Disable or Enable Bright Frame 14 OSD Setup Press MENU Menu to display menu Press or to select OSD Setup and press MENU 10 enter Press or to select submenu press MENU to enter and press or to adjust Press AUTO exit 15 0 100 Adjust the horizontal position of OSD Extra Press MENU Menu to display menu Press to sele N OSD Setup and press MENU to enter Press or to select submenu press MENU to enter and press or to adjust 16 Press AUTO exit Input Select Select Analog Sigal Source as Input Auto Config yes or no Auto adjust the picture to default Image Ratio wide or 4 3 select wide or 4 3 format for display DDC CI Turn ON OFF Support show the information of the main image and sub image Information source Reset Press MENU Menu to display menu Press or to select and press MENU to enter 17 Press or to select
23. NLY RST 0402 10K 5 1 46W TA I 1 TEST ONLY RST 0402 10K 5 1 16 TEST ONLY RST 0402 10K 5 1 16 TEST ONLY RST 0402 10K 5 1 16 RST CHIPR 100KOHM 5 1 10WFENGHUA RST CHIP 100K 1 16W 5 TZAI YUAN RST 200 OHM 5 16WFENGHUA RST 0402 2008 5 1 16W RST CHIPR 2KOHM 5 1 16W FENGHUA i RST CHIPR 2KOHM 5 1 16W FENGHUA RST CHIPR 2KOHM 5 1 16W FENGHUA RST CHIP 2K 1 16W 596 TZAI YUAN Ls osteoszana st RST on _ ooreo RSTCHPACUNSRTAYUM ostcoszzaa mus _ RSTCHPRINOMI E WWWYAGED _ Rus RST OHPR On Trew FeNGHUA Lir ooo RSTOAPRISOHMER anew FENGHUA Lus oou SOWWE ENVENYAGED Lir ooo RST OMPR RST 390 OHM 1 1H60WFENGHUA RST 390 OHM 1 16WFENGHUA TEST ONLY RST 0402 390R 196 1 46W TA I TEST ONLY RST 0402 390R 1 1 16 RST CHIPR 3 9KOHM 1 1 10WFENGHUA RST CHIPR 3 9 1 1 10WFENGHUA RST CHIPR 3 9 1 1 10WFENGHUA 54 RSSEESSCTEWTEANU L mur RSTO sax m rhewTzavuay Lim sax
24. OHM 1 4W R900 R902 20902 9 4 620K 196 1 4W 620K 196 1 4W R923 1 2 OK 1 8W 1 MTZJ T 72 168 C904 R925 C918 0 47UF 82K 1 1 8W 10uF 50V NR901 1C902 d NTCR PC12330YFZOF p 7 e R914 NC R912 R924 10K 1 10W 5 C90 688 5 1 8W 3 DpF 250V R913 C905 10K 1 10W 1 100nF 50V 11K 1 8W 1 118 C908 915 1 3 4 13 ATuF 50V 100N 50V F901 IC903 x KIA431A AT P R915 9 31KOHM 1 1 10 AN CN901 e 2l 1 HS1 CN902 HEAT SINK IC901 SOCKET 14 5 1 DIM INPUT DIM OUTPUT OUTPUT C917 100N 50V CN903 WAFER 2 5MM Top Victory Electronics Ltd OEM MODE TT ODM MODEL NAME 715G3189 PO1 LED of 30 5 1 ON OFF INPUT BKLT VBRI PANEL ON OFF OUTPUT R624 NC OR05 1 10W 5 1 DIM INPUT BKLT EN PANEL DIM OUTPUT R629 NC OR05 1 10W Key Component 04 BUFEER PCB NAME 715G3189 PO1 LED SUMMO Monday November 08 2010 of 31 6 3 Key Board 715G3584K01000004F LED 24 LED 2K 1 10W 590 1 LBADC2 ___________________ __________ __________ R002 2 LBADC1 1 E 2 s 8004 2K 1 10W 596 E C004 R005 1 10W 5 0 1uF 50V OK DOWN UP MENU POWER V SGND SW001 oj elo sw Power MENU UP LED DOWN OK CONNECTOR SGND Friday April 17 2009 32 7 PCB Layout 7 1 Main Board 715G4734M01
25. P 100R 1 16W 5 TZAI YUAN RST CHIP 1008 1 16W 5 TZAI YUAN RST CHIP 100R 1 16W 5 TZAI YUAN Joico RST OM Tom 7 RST GMP tom TIEN C Ru RST OMP tom TN RSTOHPTUR IN SRTIATUAN L mi ut RST CMP Took Lie forco RST OM Tom anew sx TzarvuaN _ ios ostcoszion ioe st RST GMP tom TN RST GHR Koms how FeNGHOA LR RST GHPR SX how sf RST OMPR how rat CAPR KOHN SUPR FENGHUA _ ooieoe ostcosetoa rst owe kay thew _ Lus RST ENG _ 53 RTOP OOR Hew rene Rus oorr RST OHR rir RST CHIP anew FENGHUA _ mim os RST CHR anew FENGHUA mir RST CHER SR anew FENGHUA _ R118 RST CHIPR 10 5 1H60WFENGHUA TESTO RST O42 ew ooieoe TESTONNRSTMOEWKSR TEST ONLY RST 0402 10K 5 1 16 TEST ONLY RST 0402 10K 5 1 46W TA F TEST O
26. VCC1 8 CMVCC CMVCC1 DSUB 5V PANEL ID CMVCC CMVCC1 05 Power LIS OUTPUT DSUB DSUB R DSUB DSUB G VCC1 8 DSUB SOG DSUB DSUB B VCC3 3 DSUB H DSUB V DDC1 SDA CMVCC DDC1 SCL DET CABLE PANEL 108 Adj BACKLIGHT on BACKLIGHT 03 Scalar 24 CMVCC CMVCC1 CMVCC PB 2 9 PPWR Adj BACKLIGHT on BACKLIGHT 04 Output 5 2 Power board AC input Bridge Rectifier Transformer Rectifier EMI filter Transformer and Filter Diodes Start Resistor R920 R921 R922 PWM Control IC901 Photo coupler C902 25 14 5V Feedback Circuit 6 Schematic 6 1 Main Board 715G4734M010000041 R101 0 05 1 10W 5 VCC3 3 R105 R106 102 2K2 1 16W 5 2K2 1 16W 5 7 2pF 2 R120 NC l DSUB 5V DDC1 SCL VGA PLUG Y 5 DDC1 SCL DSUB 5V DSUB 5V VGA B VGA B ZD103 VGA G RLZ5 6B ZD104 DDC1 SDA VGA G RLZ5 6B 5 DDC1 SDA VGA R 0103 AZC199 04S GND POWER DGND DSUB SDA 1101 1 04 6 H Sync GNDVDD BSUB SOU 1 02 1 03 D internal DID external 0102 CMVCC 1 2 199 045 VGA G 1 gt 1 01 1 04 GNDVDD H3 VGA R 102 R474 4 7K1 16W R472 4 7K1 16W R473 4 7K1 16W DSUB SCL R475
27. YES or NO Press AUTO to exit Reset the menu to default 18 Exit Press MENU Menu to display menu Press or to select Exit and press MENU to enter Exit the main OSD 19 4 Input Output Specification 4 1 Input Signal Connector D Sub 15pin Connector Pin number 15Pin Side ofthe Signal case s mea x o wes Co pm 14 V sync DDC Serial clock 4 2 Factory Preset Display Modes Resolution Horizontal Freq KHz Vertical Freq Hz 640x480 60Hz 31 469 59 940 SVGA 800x600 60Hz 37 879 60 317 1024x768 60Hz 48 363 60 004 1360x768 060Hz 47 712 60 015 WXGA 1366 768 60 2 47 712 59 790 20 4 3 Panel Specification CLAA156WB11A is 15 6 color 16 9 TFT LCD Thin Film Transistor Liquid Crystal Display module composed of LCD panel LVDS driver ICs control circuit and backlight By applying 6 bit digital data 1366 x RGB 3 x 768 262K color images are displayed on the 15 6 diagonal screen 4 3 1 General Feature Specification O O OOOO 344 232 H x193 536 V 15 6 inch diagonal Number of Pixels 1366 x3 H x768 V Number of Colors 262 144 6bits LVDS Gamut 56 min 60 typ Response Time ms ams typ Viewing Angle 45 45 1207 35 typ 220 cd m2 5 point 20mA typ Brightness cd m 2 200 cd m2 5 point 20mA min 5 point 80 Uniformity 13 point 65 Consumption of Power W 5 5W Module Size
28. 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 It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel The possibility exists that improper service methods may damage the equipment It is also important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE AOC could not possibly know evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way Consequently AOC has not undertaken any such broad evaluation Accordingly a servicer who uses a service procedure or tool which is not recommended by AOC must first satisfy himself thoroughly that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected Hereafter throughout this manual AOC Company will be referred to as AOC WARNING Use of substitute replacement parts which do not have the same specified safety characteristics may create shock fire or other hazards Under no circumstances should the original design be modified or altered without written permission from
29. ance adjust Setting the color temp A MEM CHANNEL 3 Warm color 6500K Warm color temp parameter is x 313 30 329 30 gt 150 B MEM CHANNEL 4 Normal color 7300K Normal color temp parameter is x 302 30 y 318 30 Y 150cd m C MEM CHANNEL 9 Cool color 9300K Cool color temp parameter is x 283 30 y 297 x30 Y 130cd m D MEM CHANNEL 10 sRGB color SRGB color temp parameter is x 313 30 329 30 Y 150cd m Enter into Factory mode of AOC e1621Sw Press the MENU button pull out the power cord and then plug the power cord You will enter into factory mode Bias adjustment Set the Contrast D to 50 Adjust the Brightness e to 80 Gain adjustment Move cursor to and press MENU key 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 30 y 329 30 gt 150 4 Adjust the RED on factory window until chroma 7120 indicator reached the value 100 5 Adjust the GREEN on factory window until chroma 7120 indicator reached the value 100 6 Adjust the BLUE on factory window until chroma 7120 indicator reached the value 100 7 Repeat above procedure item 4 5 6 until chroma 7120 RGB value meet the tolerance 100 2 B Adjust Normal 7300K color temperature 1 Switch th
30. c sor Lum me mene 0 Lum sues ores 26361 ums ws ores 2ssere 1 H 58 socket om semeen oron suo suoi erce 1 REGTRERSRHPAKHTRAN D904 RECTIFIER SR540 MK23 40V DO 27 os sem BGOESRSUEANOS EN DOZISEGOS I es was wen pooesmwapomwo sw eos ss ew ssp ems eoo r r amr emos wm sews RSTCAPRWEKIR WWEENGRUK me RST CAPR now FENGHUA oroso RST CHIPR 1KOHM 1 1 10W 2 7 rowa mr mr Tuma I TT m I mu osos st L mw osos e L mw RST CHIPR 9 31KOHM 1 1 10WFENGHUA RST 9 31 1 1109 YAGEO RST CHIPR 10KOHM 1 1 8W F
31. dynamic contrast ratio Image Setup Press MENU Menu to display menu Press or to select Setup and press MENU to enter Press or to select submenu press MENU to enter and press or to adjust Press AUTO to exit 10 Adjust picture Clock to reduce Clock 0 100 Vertical Line noise Adjust Picture Phase to reduce Phase Horizontal Line noise u Adjust the horizontal position of the H Position 0 100 picture u Adjust the vertical position of the V Position 0 100 picture Color Temperature Press MENU Menu to display menu Press to 99 Color Temperature and press MENU to enter Press or to select submenu press MENU to enter and press to adjust 11 Press AUTO to exit Recall SRGB Color Temperature from EEPROM Red Gain from Digital register Green Gain Digital register atii 6500K Recall Warm Color Temperature from EEPROM Blue Gain from Digital register Color Boost Press MENU Menu to display menu M Press or to select Color Boost and press MENU to enter 12 Press to select submenu press MENU to enter and press or to adjust Press AUTO to exit Disable or Enable Nature Skin Mode N Disable or Enable Green Field Mode Disable or Enable Sky blue Mode AutoDetect on or off Disable or Enable AutoDetect Mode Picture Boost Press
32. e chroma 7120 to RGB Mode with press MODE button 2 Switch the MEM channel to Channel 4 with up or down arrow on chroma 7120 3 The LCD indicator on chroma 7120 will show x 302 30 y 318 30 gt 150 4 Adjust the RED on factory window until chroma 7120 indicator reached the value 100 5 Adjust the GREEN on factory window until chroma 7120 indicator reached the value 100 6 Adjust the BLUE on factory window until chroma 7120 indicator reached the value 100 7 Repeat above procedure item 4 5 6 until chroma 7120 RGB value meet the tolerance 100 2 46 C Adjust Cool 9300K color temperature 1 Switch the Chroma 7120 to RGB Mode with press MODE button 2 Switch the MEM Channel to Channel 9 with up or down arrow on chroma 7120 3 The LCD indicator on chroma 7120 will show x 283 30 297 30 Y 130cd m 4 Adjust the RED on factory window until chroma 7120 indicator reached the value 100 5 Adjust the GREEN on factory window until chroma 7120 indicator reached the value 100 6 Adjust the BLUE on factory window until chroma 7120 indicator reached the value 100 7 Repeat above procedure item 4 5 6 until chroma 7120 RGB value meet the tolerance 100 2 D Adjust SRGB color temperature 1 Switch the chroma 7120 to RGB Mode with press MODE button 2 Switch the MEM channel to Channel 10 with up or down arrow on chroma 7120 3 The LCD indicator on chroma 7120 will show x 313 30 y 329 30
33. ng with a dirty or rough cloth may damage the panel 1 Monitor Specification Model number e1621Sw Driving system TFT Color LCD Viewable Image Size 39 6cm diagonal Panel Pixel pitch 0 252mm H x 0 252mm V Video R G B Analog interface Separate Sync H V TTL Display Color 16 7M Colors Dot Clock 90MHz Horizontal scan range 30 kHz 60 kHz Horizontal scan Size Maximum Vertical scan range Vertical scan Size Maximum Optimal preset resolution Highest preset resolution Plug amp Play Input Connector Input Video Signal Power Source Power Consumption 344 232mm Connector Type 60Hz 193 536mm 1366 x 768 60 Hz 1366 x 768 60 Hz VESA DDC2B CI D Sub 15pin Analog 0 7Vp p standard 75 OHM TMDS 100 240 V 50 60Hz Active lt 14 5W Standby lt 0 7W 15 pin Mini D Sub Signal Cable Type Detachable Dimensions amp Weight Height with base 301 2 mm Width 373 mm Depth 142 6 mm Physical Characteristics Weight monitor only 1 7kg Temperature 0 to 40 20 to 60 Operating Non Operating Humidity Environmental Operating 10 to 85 non condensing Non Operating 5 to 93 non condensing Altitude Operating O 3658m 0 12000 ft Non Operating O 12192m 0 40000 ft 2 LCD Monitor Description The LCD Monitor will contain a main board a power board and a key board which house the flat panel control logic brightness control logic and DDC The power board
34. ov pore _ oscoro v caP cn _ BUNC 7 43 ono foscas a orvon n mm NET T X oror A ordre MORE ma Lows Lows A Lew A me iR 56 3112 O roo T T oscosoaratax T osscowaerstac T T _ L Gr T 2 ens T NO SUGGEST T NGSUGGESTOAPCHPWROSESNWO T ESE Z cos v NOSUGGESTMNEEFFSWWEO merr C v _ I mum cHe BEAD tow recor erie sever Ta CHIP BEAD 0603 19R 25 FCB1608KF 190T05 CHIP BEAD 0603 19R 25 FCB1608KF 190T05 CHIP BEAD 0603 19R 25 FCB1608KF 190T05 omo mes ss 17 mz oe eso a Sa Wi A L amomm s MEMPRWTNGEAER waar ma T15G4734M01000004 MAIN DS 57 70 1 6MM
35. pend 100R 1 16W 5 case 100R 1 16W 5 100R 1 16W 5 PANEL ID and POWER could be optional LOK 1 16W 5 LOK 1 16W 5 NC NC or 100R 1 16W 5 NC NC or 100R 1 16W 5 LED ORANGE TOUCH VCC NC 10K 6100402103 1 for reference NC Top Victory Electronics Co Ltd OEM MODE Size 4 WH JI 4734 1 000 0040 03 110106 TPV MODEL Rev F 03 Scalar NAME 71564734 gt Date Thursday January 06 2011 Sheet 3 of 5 14 5V VCC3 3 403 1 E 1K 1 16W 5 3 4 BKLT EN 5 R442 BKLT VBRI 6 BKLT VBRI 7 Adj BACKLIGHT CMVCC1 VCC3 3 VCC3 3 T B8 100R 1 16W 5 5 R437 10K 1 16W 5 R439 0 5 PB 2 9 10K 1 16W 5 Q406 NC 2 39045 5 on BACKLIGHT 5 1 16W 5 4 5 CMVCC PB6 X VCC3 3 PB7 CMVCC 59 8 TS f R485 R486 PB9 2006 11 7 Add pull up 4K7 to 7 CMVCC 0 OHM 5 1 4 PANEL VCC e C419 R433 0 1uF 16V z R435 u ka 1 16W b 10K 1 16W 5 c v 9411 R434 C420 Q405 5 RYZE 401 NC AO4411 0 1uF 16V CONN 100K 1 16W 596 D 2 2 PANEL VCC te PMBS3906 PPWR ONZ gt Q404 402 3D 1200HM 0821 22uF 50V G S AO3401L TPV Top Victory Electronics Ltd OEM MODE UU ee us 04 Output PCB NAME 715G4734 Thursda
36. y January 20 2011 4 28 CMVCC Q 5 6 SM340A D402 R450 NC NC R0402 lt 108 Due to LG doen t request PC 99 Function BATSAC DSUB_5V JDSUB 5V 2 D401 NC BAV99 jormer savos R480 2 5 2WS VCC4 8 5 5 MMBT2907A C432 C423 100uF 16V 0 1uF 16V Q409 MMBT2907 5 VCTRL gt CMVCC1 MVCC FB403 NC 4 5 ADJ GND 0 1uF 16V U404 G1117 33T43UF C422 C427 100uF 16V 0 1uF 16V 0404 can use package 223 or 252 TPV Top Victory Electronics At JA AN H G4734 M01 000 0040 03 110119 MTS MODEL pe PCB NAME 715G4734 ME Wednesday March 09 2011 5 of 29 6 2 Power Board 715G3189P02LED001S R904 30 OHM 1 4W L903 R927 R905 30 OHM 1 4 0805 4A 1 4 14 5V C900 C910 C919 ZD901 E 4 1000PF 250VAC R906 30 OHM 1 4 T901 D903 31DQ10FC 1 POWER XFMR D905 31DQ10FC R907 30 OHM 1 4W R918 2500HM2W C912 1000uF 25V AS BD901 7 KBP208G C907 100uF 4504 NC 47uF 2 3 R917 1K 1 10W 1 F902 FUSE 5V oN R920 R926 5 3 3 OHM 1 4W 2 2 QHM 1 4W C913 680uF 10V 5 1 2601 0605 4A 1 4W 0904 31DQ06FC3 L901 30mH R921 Z D906 31DQ06FC3 R901 620K 1 1 4W D901 FR103 R922 93G 6038T52T 3 3
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