AOC e960Srda Service Manual Download Page 33 | Manualshive

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AOC e960Srda Service Manual Download Page 33

33

7.2 Power Board

715G4497P05000001C

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Summary of Contents for e960Srda

Page 1: ...3 Operation Instruction 6 3 1 General Instructions 6 3 2 Control Button 6 3 3 OSD Setting 8 4 Input Output Specification 16 4 1 Input Signal Connector 16 4 2 Factory Preset Display Modes 17 4 3 Panel...

Page 2: ...History TPV Model Name A00 Dec 27 2012 Initial release T9CGHG7BFXACD1E A01 Feb 26 2013 Add new models T9CAHG6TFXACDNE T9CAHG7BFXA2DNE T9CAHG7BFXACDNE T9CAHG7KFXACDNE T9CGHG6TFXACDNE T9CGHG7BFXA2DNE T9...

Page 3: ...ay create shock fire or other hazards Under no circumstances should the original design be modified or altered without written permission from AOC AOC assumes no liability express or implied arising o...

Page 4: ...4 1 Monitor Specifications...

Page 5: ...ss 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 AC IN 100V 240V Monitor Block Diagram Flat Panel an...

Page 6: ...A E960PRDA E2060SWDA E2060PWDA E2260SDA E2260PDA 1 Source Auto Exit 2 ECO DCR 3 Volume 4 Menu Enter 5 Power Power Press the Power button to turn on off the monitor Eco DCR Press the Eco key continuous...

Page 7: ...o the back of the monitor and connect the other end to the computer s D Sub port 3 Optional Requires a video card with DVI port Connect one end of the DVI cable to the back of the monitor and connect...

Page 8: ...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...

Page 9: ...9 Luminance 1 Press Menu to display menu 2 Press or to select Luminance and press to enter 3 Press or to select submenu and press to enter 4 Press or to adjust 5 Press to exit...

Page 10: ...10 Image Setup 1 Press Menu to display menu 2 Press or to select Image Setup and press to enter 3 Press or to select submenu and press to enter 4 Press or to adjust 5 Press to exit...

Page 11: ...11 Color Setup 1 Press Menu to display menu 2 Press or to select Color Setup and press to enter 3 Press or to select submenu and press to enter 4 Press or to adjust 5 Press to exit...

Page 12: ...12 Picture Boost 1 Press Menu to display menu 2 Press or to select Picture Boost and press to enter 3 Press or to select submenu and press to enter 4 Press or to adjust 5 Press to exit...

Page 13: ...13 OSD Setup 1 Press Menu to display menu 2 Press or to select OSD Setup and press to enter 3 Press or to select submenu and press to enter 4 Press or to adjust 5 Press to exit...

Page 14: ...14 Extra 1 Press Menu to display menu 2 Press or to select Extra and press to enter 3 Press or to select submenu and press to enter 4 Press or to adjust 5 Press to exit...

Page 15: ...ay menu 2 Press or to select Exit and press to enter 3 Press or to select submenu and press to enter 4 Press or to adjust 5 Press to exit LED Indicator Status LED Color Full Power Mode Green or Blue A...

Page 16: ...16 4 Input Output Specification 4 1 Input Signal Connector Pin Assignments...

Page 17: ...17 4 2 Factory Preset Display Modes...

Page 18: ...or dots which are arranged in vertical stripes Gray scale or the brightness of the sub pixel color is determined with a 8 bit gray scale signal for each dot thus presenting a palette of more than 16 7...

Page 19: ...19 Back Light Unit Ta 25 2 C 4 3 4 Optical Characteristics Ta 25 C VLCD 5 0V fV 60Hz fCLK 54 0MHz IBL 60mA...

Page 20: ...Main Board 715G5306M02000004C Crystal 24 576MHz X401 FLASH ROM MX25L2026DM1I U402 Scalar IC HX6822 A080LAG Include ADC OSD MCU U401 Panel Interface CN410 Key Control Interface CN406 D Sub Connector CN...

Page 21: ...mer AC input 14 5V 5V Bridge Rectifier and Filter Feedback Circuit Rectifier diodes Photo coupler U902 D801 14 5V MOSFET Q801 ON OFF DIM L801 LED CN804 PWM Control PF7024 U801 Regulator U903 Power Swi...

Page 22: ...O3 4 NC 5 I O4 6 Q101 NC AO3401A DDC1_SDA 3 DDC1_SDA Q102 NC LMBT3904LT1G VGA_B C104 NC 5PF 50V C105 NC 5PF 50V C110 NC 5PF 50V C119 NC 100N 16V R131 10R 1 16W 5 U101 M24C02 RMN6TP A0 1 A1 2 A2 3 GND...

Page 23: ...C412 NC 10U 16V FB409 NC 120 OHM 1 2 R434 3K9 5 1 16W R439 1K 1 16W 5 R435 3K9 5 1 16W LED_A VCC3 3 TOUCH_POWER LED_G LED_A R454 NC 100R 1 16W 5 R453 NC100R 1 16W 5 DSUB_B 2 DSUB_R 2 DSUB_G 2 C403 1uF...

Page 24: ...1 NC CONN 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 RXO3 LVB3N RXE2 LVA2N RXO0 LVB0N RXE3 LVA3N RXO1 LVB1N RXE1 LVA1N LVACKN RXEC LVB2N RXO2 LVBCKN RXOC RXOC LVB...

Page 25: ...2K 1 16W 5 R707 100R 1 16W 5 VCC1 8 Mute 3 Volume 3 TO 252 VCC3 3 VCC3 3 on_BACKLIGHT 3 VCC1 8 5 R701 100R 1 16W 5 R702 470R 1 16W 5 C703 100N 16V OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME T...

Page 26: ...902 620K 1 4W U902 PC123X2YFZOF 1 2 4 3 R912 100 OHM 1 4W U903 KIA431A AT P 14 5V t NR901 NTCR 1 2 F801 0R05 1 4W HS1 HEAT SINK Q901 1 2 D909 NC 31DQ06FC3 HS3 HEAT SINK D906_5V 2 5A 1 2 FB901 BEAD 1 2...

Page 27: ...V D801 NC 1 2 C815 1N 50V FB801 BEAD 1 2 C803 1N 50V U801 OZ9998BGN ISEN1 13 ISEN2 14 GND 15 ISEN3 16 ISEN4 1 ISET 2 OVP 3 RT 4 ENA 5 ISW 6 LDR 7 VREF 8 VIN 9 STATUS 10 SSTCMP 11 PWM 12 R810 11K 1 8W...

Page 28: ...1 2 R603 10K 1 10W 5 Rin C617 470pF 50V C618 470pF 50V C619 470pF 50V C620 470pF 50V U601 APA2603JI TUG 3W SHUTDOWN 1 BYPASS 2 RINN 3 GND 4 GND 5 LINN 6 VOLUME 7 SE BTL 8 LOUTP 9 VDD 10 LOUTN 11 GND 1...

Page 29: ...G5357 K0D 000 0010 100 ohm ZD001 NC MLVS0603M04 1 2 DOWN LBADC2 UP AUTO DOWN 2K UP POWER ZD002 NC MLVS0603M04 1 2 MENU 100 ohm CONNECTOR MENU Power AUTO 2 0K LBADC1 0 083V 1 118V ZD003 NC MLVS0603M04...

Page 30: ...30 7 PCB Layout 7 1 Main Board 715G5306M02000004C...

Page 31: ...31...

Page 32: ...32...

Page 33: ...33 7 2 Power Board 715G4497P05000001C...

Page 34: ...34...

Page 35: ...35 7 3 Key Board 715G5357K03000001M...

Page 36: ...ntainability 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 Use...

Page 37: ...is tightened Check Power On Off is On R l g the power cable Replace main board and check connections Check the LED indicate is OK Check the AC power Replace the converter board OK NG OK NG NG Turn on...

Page 38: ...e Press the power button is OK Check the LVDS FFC cable or panel The end NG OK OK NG Replace the main board Replace the converter board Replace the LVDS FFC cable or panel NG The end Replace the key b...

Page 39: ...y mode Set to the optimal frequency select the recommended frequency Pull out signal cable and check Self Test Feature Check is ok Check the signal cable and the PC Readjust the phase and pixel clock...

Page 40: ...shift Replace the signal cable Pull out the signal cable and check the screen color display is normal The end Replace the signal cable or PC Reset the factory mode In the user mode set the color sett...

Page 41: ...NNEL 3 Warm 6500K Warm color temp parameter is x 313 20 y 329 20 B MEM CHANNEL 4 Normal 7300K Normal color temp parameter is x 301 20 y 317 20 C MEM CHANNEL 9 Cool 9300K Cool color temp parameter is x...

Page 42: ...ove procedure item 4 5 6 until chroma 7120 RGB value meet the tolerance 100 2 C Adjust Cool 9300K color temperature 1 Switch the Chroma 7120 to RGB Mode with press MODE button 2 Switch the MEM Channel...

Page 43: ...43 10 Monitor Exploded View...

Page 44: ...AB SPEAKER 4 OHM 2 5W 40X20 50mm NO ECNSP01 395G801404T650 HARNESS 4P 2008 2P 2P 40 140 708G910701SH01 40 2024 1012 SLIPSHEET EU E750 750GBG190E9D13N000 LCD LM190E09 TLD1 GZ LGD AM1G1740 10125 SCREW A...

Page 45: ...LABEL LED001 381G00122YG0GP LED yellow green GP32032M P310 ZY 30 CN001 395G820H06D545 HARNESS 6P SANW 6P 2008 250mm 709G53570HM001 COMSUMPTIVE ASSY GND1 009G6005 1 GND TERMINAL U902 056G 139 9 IC EL8...

Page 46: ...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 ESD MLVS0603M04 0603 ZD006 093G 64 59 SU ESD MLVS0603M0...

Page 47: ...05103 JF RST CHIPR 10K OHM 5 1 8W FENGHUA R926 061G0805103 JT RST 0805 10K 5 1 8W R805 061G0805104 JY RST CHIPR 100KOHM 1 8W YAGEO R807 061G0805109 JF RST CHIPR 1 OHM 5 1 8W FENGHUA R808 061G0805109 J...

Page 48: ...HM 5 1 4W FENGHUA C618 065G060322131J F CAP CHIP 0603 220PF J 50V NPO C617 065G060322131J F CAP CHIP 0603 220PF J 50V NPO C619 065G060322131J F CAP CHIP 0603 220PF J 50V NPO C620 065G060322131J F CAP...

Page 49: ...2012 120T LF FB604 071G 56K121 M CHIP BEAD 120OHM 6A MGLB2012 120T LF FB601 071G 56K121 M CHIP BEAD 120OHM 6A MGLB2012 120T LF U801 356G0700045 LED DRIVER PF7024 S SOP 16 709G4497 HS001 CONSUMPTIVE AS...

Page 50: ...55 29 FERRITE BEAD C911 065G 2K152 2T6921 CAP CER 1500pF K 2KV Y5P J812 095G 90 23 JUMP WIRE J803 095G 90 23 JUMP WIRE U903 056G 563355 Shunt Regu TL431G A TA TO 92 42V 150mA D904 093G 6026T52T CTIFIE...

Page 51: ...0mA 40V SOT 23 LRC Q402 057G 417517 Tra LMBT3906LT1G 200mA 40V SOT 23 LRC Q701 057G 417518 TRA LMBT3904LT1G 200mA 40V SOT 23 LRC Q703 057G 417518 TRA LMBT3904LT1G 200mA 40V SOT 23 LRC Q706 057G 763940...

Page 52: ...61G0402103 JT RST CHIP 10K 1 16W 5 TZAI YUAN R428 061G0402103 JT RST CHIP 10K 1 16W 5 TZAI YUAN R715 061G0402103 JT RST CHIP 10K 1 16W 5 TZAI YUAN R716 061G0402104 JT RST CHIP 100K 1 16W 5 TZAI YUAN R...

Page 53: ...P MAX 0R05 1 10W TZAI YUAN R136 061G0603000 JT RST CHIP MAX 0R05 1 10W TZAI YUAN R101 061G0603000 JT RST CHIP MAX 0R05 1 10W TZAI YUAN R406 061G0603220 JT RST CHIP 22R 1 10W 5 TZAI YUAN R433 061G06034...

Page 54: ...102 065G040247312K A CAP 0402 47NF 10 16V X7R C103 065G040247312K A CAP 0402 47NF 10 16V X7R C112 065G040247312K A CAP 0402 47NF 10 16V X7R C106 065G040250931C Y CAP 0402 5PF 0 25pF 50V NP0 C111 065G0...

Page 55: ...55 ZD101 093G 39GA01 T RLZ5 6B ZD103 093G 39GA01 T RLZ5 6B 709G53060HS001 COMSUMPTIVE ASSY E715 715G5306M02000004C MAIN PCB FR4 DS 80 72 1 6MM H52G 2191 1 H52G1701 1 MESH PRINTTING_PAPER...

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