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AOC e1649Fwu, Service Manual, Page: 25 / 36

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25 

 

4. Color is not optimal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NG 

Color is not optimal 

Miss color 

Color 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 

s

ettings” until customer satisfy 

Replace the main board 

NG 

OK 

NG 

OK 

NG 

Summary of Contents for e1649Fwu

Page 1: ...iption 5 3 Operation Instruction 6 3 1 Connecting the Monitor 6 3 2 Control the Display 6 3 3 Setting the USB Monitor 7 3 4 new technology 7 4 Panel Specification 8 4 1 General Features 8 4 2 General Specifications 8 4 3 Electrical Characteristics 8 4 4 Optical Characteristics 11 5 Block Diagram 12 5 1 Main Board 17 5 2 USB Board 17 6 PCB Layout 18 6 1 Main Board 18 6 2 USB Board 20 7 Maintainabil...

Page 2: ... 31 2011 Initial release T6BADL2KBXA1NNE T6BADL2EBXA1NNE T6BADL2QBXE6NNE T6BADL2CBXA1NNE A01 Mar 13 2012 Add new models T6CADL2CBXA2NNE T6CADL2EBXA2NNE A02 Nov 13 2012 Add new models T6CADL2FBXA1NNE T6CADL2FBXA3NNE T6CSDL2MBXA1NNE T6BSDL2BBXACNNE T6CSDL2KBXE6NNE T6CSDL2FBXA1NNE ...

Page 3: ...may 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 out of any unauthorized modification of design Servicer assumes all liability FOR PRODUCTS CONTAINING LASER DANGER Invisible laser radiation when open AVOID DIRECT EXPOSURE TO BEAM CAUTION Use of cont...

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

Page 5: ...5 2 LCD Monitor Description The LCD monitor will contain a main board a USB board the PC will provide power Monitor Block Diagram Panel Main Board PC 5V USB Board 12V ...

Page 6: ...mputers may not provide enough power to the LCD monitor from one USB port If so connect the other USB connector on the Y end of the cable into another USB on your computer 3 2 Control the Display You can use the AOC USB LCD monitor in mirror mode or extended mode Settings may vary depending on your operating system For Microsoft Windows 7 Press the Windows key P to switch between different modes a...

Page 7: ... menu and cycle through it to switch mode 3 4 new technology The AOC e1649Fwu monitor supports an auto pivot function to keep the display upright as the monitor is rotated between portrait and landscape position The monitor has to be rotated slowly and over 75 with the tilt angle within 30 to activate the auto pivot function The default setting for auto pivot is on You need to disable the auto piv...

Page 8: ... screen format is intended to support the 16 9 HD 1366 H x768 V screen and 262k colors RGB 6 bits data driver with LED backlight driving circuit All input signals are LVDS interface compatible B156XW02 V6 is designed for a display unit of notebook style personal computer and industrial machine 4 2 General Specifications 4 3 Electrical Characteristics Electrical characteristics ...

Page 9: ...m Measurement Condition Black Pattern at 3 3V driving voltage Pmax V3 3 x Iblack Note 2 Measure Condition Note 3 Maximum Measurement Condition 2 Black Pattern at 3 3V driving voltage frame rate 75Hz Pmax V3 3 x Iblack ...

Page 10: ... LED array electrical characteristics Note 1 Calculator value for reference PLED VF Normal Distribution IF Normal Distribution Efficiency Note 2 The LED life time define as the estimated time to 50 degradation of initial luminous ...

Page 11: ...11 4 4 Optical Characteristics Ta 25 C ...

Page 12: ...0uF 10V R408 24K 1 2V6 R405 15K 1 3 3V DGND C756 10uF 10V DGND U702 G5126TB1U LX 1 GND 2 FB 3 EN 4 OVP 5 IN 6 C755 100N 16V R410 4 3K 1 R402 75 OHM 1 1 16W C753 100N 16V R403 100OHM1 16W C751 100N 16V C759 100N 16V DGND DGND DGND DGND 12V C703 10uF 10V C752 10uF 10V C750 100N 16V C757 22UF 16V GMT G5126TB1U Vout 0 2 1 R2 R1 12 R402 75 ohm C754 10uF 10V C760 10uF 10V L703 10uH D701 SR24 1 2 U709 VI...

Page 13: ... H18 VIDEO_R7 H17 VIDEO_G7 L17 VIDEO_PLL_AVDD33 C12 VIDEO_PLL_AVSS33 E11 VIDEO_CLK P17 VIDEO_BLANK_N T17 C426 100N 16V C420 100N 16V C412 100N 16V USB XTAL C419 100N 16V U401E DL 125 USB_VDD33C V7 USB_VDD33C T8 USB_VSS33C V8 USB_VSS33C U8 XTAL_OUT A16 XTAL_IN A17 XTAL_SEL A15 USB_DP U5 USB_DN V5 USB_VBUS T4 USB_VDD33T T5 USB_VDD33T V6 USB_VSS33T U6 USB_VSS33T T7 USB_VREF U7 USB_ANALOG_TEST U9 USB_...

Page 14: ...A0 P2 DDR_BA1 R2 DDR_ CS N3 DDR_ RAS P1 DDR_ CAS N1 DDR_ WE N2 DDR_CKE M3 DDR_CK M2 DDR_ CK M1 DDR_VREF K1 DDR_MASK_OUT D2 DDR_MASK_IN E3 DDR_LDM L3 DDR_UDM K3 DDR_LDQS L1 DDR_UDQS J3 DDR_VSSR K2 DDR_PLL_AVSS33 A12 DDR_PLL_AVDD33 A13 DLL_AVSS C6 DLL_AVDD E8 C739 100N 16V FB405 120 OHM 1 2 C741 100N 16V C748 100N 16V DGND DGND DGND DGND 2V6_SW DGND DGND DGND DGND 2V6_SW 2V6_SW DDR_A 0 11 DDR_DQ 0 1...

Page 15: ...5 VDD26 G5 VDD26 R8 VDD26 R7 VDD26 R6 VDD26 P8 VDD26 P6 VDD26 P5 VDD26 N5 VDD26 R10 VDD12 P7 VDD12 E9 VDD12 E12 VDD12 G14 VDD12 J14 VDD12 K5 VDD12 P9 VDD12 N14 VDD12 M5 VDD12 L14 VDD12 H5 VDD12 D9 VDD12 P11 U408 NC M25P128 VMF6TG HOLD 1 VCC 2 DU 3 DU 4 DU 5 DU 6 S 7 Q 8 W 9 VSS 10 DU 11 DU 12 DU 13 DU 14 D 15 C 16 C453 100N 16V R445 4 7K 1 16W C452 100N 16V C430 100N 16V C441 100N 16V C440 100N 16...

Page 16: ...K 1 16W Q301 AO3401A R304 4 7K 1 16W Q302 LMBT3904LT1G R305 10K 5 1 16W Panel_VCC DGND 3 3V PANEL_ON R745 4 7K 1 16W DGND R753 300 OHM VLED_PWM1 R749 100OHM1 16W VLED_PWM1 12V R750 100OHM1 16W C305 22UF 16V L704 90OHM 1 4 2 3 DGND VLED_EN1 C304 10uF 6 3V DGND R302 100OHM1 16W C301 100N 16V C475 NC DGND C476 NC DGND C306 10uF 6 3V Rin0 Rin1 Rin0 Rin1 Rin2 Rin2 CLKIN CLKIN C763 10uF 10V C474 NC C473...

Page 17: ...CONN 1 2 3 4 5 6 7 8 9 DMU DPU GND R002 NC VBUS0 L001 90OHM 1 4 2 3 C001 100N 16V ZD002 NC 1 2 R001 NC ZD001 NC 1 2 CN001 CONN 1 2 3 4 5 6 7 USB_DP USB_DN OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬 隔 瓜 絪 腹 C AOC e1649Fwu A 2 2 Thursday April 28 2011 715G 称爹 2 USB board USB_DN USB_DP FB001 120 OHM 1 2 ...

Page 18: ...18 6 PCB Layout 6 1 Main Board 715G4548M01000005I ...

Page 19: ...19 ...

Page 20: ...20 6 3 USB Board 715G5071T01000004S ...

Page 21: ...intainability 7 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 ...

Page 22: ... is tightened Check Power On Off is On Re plug 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 the Power On Off switch Replace key board and check connections NG ...

Page 23: ...ue 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 board NG OK Replace the main board and connection OK ...

Page 24: ...ry 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 in the user mode Replace the main board Replace the panel NG NG NG OK NG NG OK The end OK NG ...

Page 25: ...r 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 settings until customer satisfy Replace the main board NG OK NG OK NG ...

Page 26: ...tion Don t burn HDCP KEY 1 Install the newest driver DLsetup_7 0M1 exe the driver provided by the Display Link 2 Connect USB Monitor to PC as the follow picture 3 Double click the icon DL1x0 DL1x5 Tester exe Choose Program Firmware ...

Page 27: ...27 Load Firmware ...

Page 28: ...28 Burning off software USB Monitor can be displayed ...

Page 29: ...29 9 Monitor Exploded Views ...

Page 30: ...84AEDA1B0100 e1649Fwu_BEZEL A34G2685AED 1B0100 REAR COVER A34G2686AED 1B0100 COVER A34G2687AED 1B0100 e1649Fwu_STAND A34G2688AED 1B0100 e1649Fwu_STAND A37G0276011 HINGE_15 6 H40G 001624 1A CARTON LABEL BARCODE 1 H40G 15N61523A E1649FWU ID LABEL H40G000261537A E1649FWU FRENCH LABEL H40G000261544A E1649FWU POP LABEL H41G78S1615 1B e1649Fwu QSG H44G5005101 EPS H44G5005201 EPS H44G5006615 1C ARTWORK C...

Page 31: ...HM 5 1 16W FENGHUA R749 061G0402101 JF RST CHIPR 100 OHM 5 1 16W FENGHUA R465 061G0402101 JF RST CHIPR 100 OHM 5 1 16W FENGHUA R464 061G0402101 JF RST CHIPR 100 OHM 5 1 16W FENGHUA R460 061G0402101 JF RST CHIPR 100 OHM 5 1 16W FENGHUA R459 061G0402101 JF RST CHIPR 100 OHM 5 1 16W FENGHUA R458 061G0402101 JF RST CHIPR 100 OHM 5 1 16W FENGHUA R457 061G0402101 JF RST CHIPR 100 OHM 5 1 16W FENGHUA R40...

Page 32: ...FENGHUA R440 061G0402330 JF RST CHIPR 33 OHM 5 1 16W FENGHUA R410 061G04024301FF RST CHIP 4K3 1 16W 1 FENGHUA R404 061G04024702FF RST CHIPR 0402 47K 1 1 16W FENGHUA R748 061G0402472 JF RST CHIPR 4 7KOHM 5 1 16W FENGHUA R747 061G0402472 JF RST CHIPR 4 7KOHM 5 1 16W FENGHUA R745 061G0402472 JF RST CHIPR 4 7KOHM 5 1 16W FENGHUA R445 061G0402472 JF RST CHIPR 4 7KOHM 5 1 16W FENGHUA R441 061G0402472 JF...

Page 33: ...16V X7R C753 065G040210412K Y CAP 0402 100NF 10 16V X7R C751 065G040210412K Y CAP 0402 100NF 10 16V X7R C750 065G040210412K Y CAP 0402 100NF 10 16V X7R C748 065G040210412K Y CAP 0402 100NF 10 16V X7R C747 065G040210412K Y CAP 0402 100NF 10 16V X7R C746 065G040210412K Y CAP 0402 100NF 10 16V X7R C745 065G040210412K Y CAP 0402 100NF 10 16V X7R C744 065G040210412K Y CAP 0402 100NF 10 16V X7R C742 065...

Page 34: ...05A5K Y NO SUGGEST CAP 0402 1UF 10 10V X5R C436 065G0402105A5K Y NO SUGGEST CAP 0402 1UF 10 10V X5R C423 065G0402105A5K Y NO SUGGEST CAP 0402 1UF 10 10V X5R C422 065G0402105A5K Y NO SUGGEST CAP 0402 1UF 10 10V X5R C421 065G0402105A5K Y NO SUGGEST CAP 0402 1UF 10 10V X5R C401 065G0402105A5K Y NO SUGGEST CAP 0402 1UF 10 10V X5R C476 065G040218031J Y MLCC 0402 18pF 50V NPO 5 YAGEO C475 065G040218031J...

Page 35: ... 6A MGLB2012 120T LF FB703 071G 56K121 M CHIP BEAD 120OHM 6A MGLB2012 120T LF FB702 071G 56K121 M CHIP BEAD 120OHM 6A MGLB2012 120T LF FB701 071G 56K121 M CHIP BEAD 120OHM 6A MGLB2012 120T LF FB409 071G 56K121 M CHIP BEAD 120OHM 6A MGLB2012 120T LF FB408 071G 56K121 M CHIP BEAD 120OHM 6A MGLB2012 120T LF FB401 071G 56K121 M CHIP BEAD 120OHM 6A MGLB2012 120T LF FB402 071G 56K121 M CHIP BEAD 120OHM ...

Page 36: ...PAPER C001 065G040210412K Y CAP 0402 100NF 10 16V X7R L001 073G253S 6 M COMMON FILTER CHOKE 90 ohm HF CN001 033G8032 6F HR CONNECTOR 6P 1 25 CN002 088G 341902 CL MINI USB CONN R A 5P BLACK H 3 95 E715 715G5071T01000004S USB PCB FR4 DS 38 5 25 1 6MM ...

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