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AOC e941Pwa, Service Manual, Page: 52 / 58

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AOC e941Pwa Service Manual Download Page 52

 

52                                                                                                                  

IC601 

056G 616 51 

IC APA2071JI-TUG 3.1W DIP-16 

 

 

BD901 

093G  50460 28 

BRIDGE DIODE KBP208G LITEON 

 

 

CN402 

033G3802 6B  Y   L 

WAFER 

 

 

CN701 

033G3802 9B  Y   L 

CONN 2.0 9P 

 

 

CN101 

088G 35315F CH 

D-SUB CONN WITH SCREW 15P 

 

 

CN102 

088G 35424F CH 

DVI    24PIN    CONN F ATTACHED SCREW 

 

 

X401 

093G  2251B  J 

CRYSTAL 12MHZ NXS12.000AC30F-KAB10 

 

 

CN409 

311GW200C30ABL 

WAFER 2.0mm 2*15P 

 

 

 

 

709G3737 HM001 

COMSUPTIVE ASS'Y 

 

 

 

 H40G 

45762429A  LABEL 

 

 

SW001 

077G 5005A1 CJ 

DOME SW 5 SJ-22-217B 

 

 

CN512 

088G 352  21CL 

USB CONN TYPE A 

 

 

CN511 311GW200A05ABX  WAFER 2.0mm 5P 

 

 

 

 709G2663 

HM001  CONSUMPTIVE ASS`Y 

 

 

E715 

715G2663T01001001C 

USB BOARD PCB 

 

 

CN501 

033G3802 5B  Y   L 

CONNECTOR 5P 2.0 

 

 

CN502 

088G 3513B1 CL 

USB CONN BLACK 

 

 

E09505 095G8014 

5DH15 

HARNESS 

5P(2008)-5P(2008) 300mm 

 

 

E09505 

095G8014 5WH15 

HARNESS 5P(2008)-5P(2008) 300 

2nd source

 

 

709G3501 HM001 

CONSUMPTIVE ASS'Y 

 

 

D901 

093G    52 69 

DIODE YG902C2RSC 10A/200V TO-220F15 

 

 

D906 

093G  60526 

SCHOTTKY  MBRF1060CT  ITO-220AB 

 

 

 

 

0M1G 930  8120 

SCREW 3x8 

 

 

HS2 

Q90G6264  5 

HEAT SINK 

 

 

Q901 

057G 667924 

MOSFET SMK0965F 

 

 

HS1 

090G6064  1 

HEAT SINK 

 

 

 

 

0M1G 930  8120 

SCREW 3x8 

 

 

E55 

055G    23524 

WELDING FLUX WITHOUT PB 

 

 

 

 

Q51G   6  4509 

GLUE_RTV 

 

 

 

 

Q55G 100625 

TIN STICK_LOW ARGENTUM 

 

 

IC901 

056G 379160 

IC FAN6752MY SOP-7 

 

 

R610 

061G0603000 JF 

RST CHIPR MAX 0R05 1/10W FENGHUA 

 

 

R907 

061G06031001FT 

RST CHIP 1K 1/10W 1% 

 

 

R918 

061G06031002FT 

RST CHIP 10K 1/10W 1% 

 

 

R602 

061G0603103 JT 

RST CHIP 10K 1/10W 5% TZAI YUAN 

 

 

R603 

061G0603103 JT 

RST CHIP 10K 1/10W 5% TZAI YUAN 

 

 

R604 

061G0603103 JT 

RST CHIP 10K 1/10W 5% TZAI YUAN 

 

 

R605 

061G0603103 JT 

RST CHIP 10K 1/10W 5% TZAI YUAN 

 

 

R609 

061G0603103 JT 

RST CHIP 10K 1/10W 5% TZAI YUAN 

 

 

R916 

061G06032002FT 

RST CHIP 20K 1/10W 1% 

 

 

R925 

061G06032002FT 

RST CHIP 20K 1/10W 1% 

 

 

R928 

061G06032002FT 

RST CHIP 20K 1/10W 1% 

 

 

R606 

061G0603273 JT 

RST CHIP 27K 1/10W 5% TZAI YUAN 

 

 

R607 

061G0603273 JT 

RST CHIP 27K 1/10W 5% TZAI YUAN 

 

 

R920 

061G06034701FT 

RST CHIP 4K7 1/10W 1% 

 

 

R905 

061G0603471 JT 

RST CHIPR -5% 1/10W TZAI YUAN 

 

 

R608 

061G0805000 JT 

RST 0805 0.05R MAX 1/8W 

 

 

R919 

061G08054700FT 

RST CHIP 470R 1/8W 1% 

 

 

RJ816 

061G12060007JT 

RST CHIPR MAX  0R05  1/4W 1206 

 

 

RJ802 

061G12060007JT 

RST CHIPR MAX  0R05  1/4W 1206 

 

 

R902 

061G12061004FT 

RST CHIP R 1 MOHM +-1% 1/4W 

 

 

R901 

061G12061004FT 

RST CHIP R 1 MOHM +-1% 1/4W 

 

 

R900 

061G12061004FT 

RST CHIP R 1 MOHM +-1% 1/4W 

 

 

R923 

061G1206101 JF 

RST CHIPR 100 OHM +-5% 1/4W FENGHUA 

 

 

R912 

061G1206101 JF 

RST CHIPR 100 OHM +-5% 1/4W FENGHUA 

 

 

Summary of Contents for e941Pwa

Page 1: ...tion 5 3 Operation Instruction 6 3 1 General Instructions 6 3 2 Control Buttons and Connections 6 3 3 OSD Setting 8 4 Input Output Specification 23 4 1 Input Signal Connector 23 4 2 Preset Display Mod...

Page 2: ...Revision List Version Release Date Revision History TPV Model Name A00 Nov 22 2011 Initial release T8BANT6BWVA1DNE...

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: ...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 HOST Computer AC IN 100V 240V Flat Panel an...

Page 6: ...the Power button to turn on off the monitor Eco Mode DCR Press the Eco key continuously to select the Eco mode DCR of brightness when there is no OSD Eco mode hot key may not be available in all mode...

Page 7: ...d connect the other end to the computer s DVI port 3 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 4 Connect one end of th...

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...

Page 10: ...10...

Page 11: ...11 Image Setup...

Page 12: ...12 Color Temperature...

Page 13: ...13...

Page 14: ...14 Color Boost...

Page 15: ...15 Picture Boost...

Page 16: ...16 OSD Setup...

Page 17: ...17 Extra...

Page 18: ...18...

Page 19: ...19 Reset...

Page 20: ...20 Exit...

Page 21: ...21 LED Indicators Status LED Color Full Power Mode Green or Blue Active off Mode Orange or red...

Page 22: ...22 4 Input Output Specification 4 1 Input Signal Connector Analog connector...

Page 23: ...23 4 2 Preset Display Modes...

Page 24: ...LCD Module M185XW01 The display supports the WXGA 1366 H x 768 V screen format and 16 7M colors RGB 6 bits Hi FRC data All input signals are 1 channel LVDS interface and this module doesn t contain a...

Page 25: ...25 Signal Electrical Characteristics Note 1 LVDS Signal Waveform...

Page 26: ...tion voltage Note 3 Definition of life time brightness becomes 50 of its original value The minimum life time of LED unit is on the condition of IRLED 60mA and 25 2 Room temperature Note 4 Each LED li...

Page 27: ...RX0 RXC RX2 RX2 RXC RX1 DDCSCL2 DDCSDA2 DVI_CABLE_DET 5V EDID_WP DVI_HPD VCC3 3 VCC1 8 5V PLACEMENT U401 U402 U106 U107 U402U401 U703 U701 CN701 U102 U103 U105 U104 U101 Q706 Q705 Q704 U403 CN406 CN40...

Page 28: ...Control MP3389EF U801 16V EMI filter Start Resistor R908 PWM Control FAN6752MY IC901 Bridge Rectifier and Filter Rectifier diodes Transformer T901 Feedback Circuit Regulator IC903 5V Photo coupler IC...

Page 29: ...0R05 1 16W C111 NC 22pF 50V R114 4K7 1 16W 5 C110 47N16V BIN0 C107 47N16V R115 4K7 1 16W 5 CN101 DB15 1 6 2 7 3 8 4 9 5 11 12 13 14 15 10 17 16 R112 75R 1 16W 1 D101 BAV70 3 1 2 R109 0R05 1 16W C105 4...

Page 30: ...1 16W 5 U105 AT24C02BN SH T A0 1 A1 2 A2 3 VSS 4 SDA 5 SCL 6 WP 7 VCC 8 R134 10R 1 16W 5 U107 AOZ8902CIL CH1 1 VN 2 CH2 3 CH3 4 VP 5 CH4 6 D102 BAV70 3 1 2 CN102 JACK DAT2 1 DAT2 2 2 4shield 3 DAT4 4...

Page 31: ...0R05 1 16W R452 NC WP CN403 NC CONN 1 2 3 4 5 6 5V_DET R451 NC U403 NC M24C16 A0 1 A1 2 A2 3 GND 4 SDA 5 SCL 6 WP 7 VCC 8 VCC3 3 MSDA MSCL PA9 LVA0M PA2 LVACKP Q401 2N3906S RTK PS Adj_BACKLIGHT R406 0...

Page 32: ...ronics Co Ltd Key Component DUAL B OTS A 6 7 Friday April 09 2010 715G3737 C HF LVDS PANEL I O G3737 M01 000 0H4K 10 100330 C433 100uF16V FB409 120 OHM 1 2 R449 220 OHM 1 4W CN409 NC CONN 2 4 6 8 10 1...

Page 33: ...5V C705 100uF16V R710 NC R718 NC C711 NC 100uF 16V C708 NC R714 10K 1 16W 5 Q703 NC PMBS3904 R709 NC C703 100NF 25V Q702 NC C706 100NF 25V R702 4K7 1 16W 5 C710 100uF16V U703 AP2114H 1 8TRG1 VI 3 VO 2...

Page 34: ...ectronics Co Ltd Key Component ADPC9B41MYD3J F Custom Tuesday Nov ember 30 2010 715G2892P01020001C ODM MODEL 01 COVER G2892 P01 020 001C X 1 100414 R913 5 1 OHM 1 4W 5 R917 33 OHM 1 4W R915 75OHM 5 2W...

Page 35: ...t ADPC9B41MYD3J F A Thursday April 22 2010 715G2892P01020001C ODM MODEL 01 COVER G2892 P01 020 001C X 1 100414 R603 10K 1 10W 5 Rin Q608 MMBT3904 C612 0 1uF 16V R609 10K 1 10W 5 ROUT LOUT ROUT R608 0R...

Page 36: ...8W R848 0 OHM 5 1 8W R805 270K 1 8W 5 R851 0R05 1 10W C804 470N 25V R809 5 6KOHM 1 1 10W R812 0 15 OHM 1 1 4W OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME T P V Top Victory Electronics Co Ltd...

Page 37: ...37 7 PCB Layout 7 1 Main Board 715G3737M02000004S...

Page 38: ...38 7 2 Power Board Adapter 715G2892P01020001C...

Page 39: ...39 Converter 715G4013P02001004S...

Page 40: ...40...

Page 41: ...41 7 3 Key Board 715G4007K01000004F 7 4 USB Board 715G2663T01001001C 715G3501 3...

Page 42: ...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 43: ...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 o...

Page 44: ...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 45: ...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 46: ...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 47: ...0 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 4 Adjust the RED on facto...

Page 48: ...ove 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 Ch...

Page 49: ...POWER BOARD 4 MAIN BOARD 5 USB BOARD 6 USB BOARD 7 KEY BOARD 8 E941SW MAINFRAME 9 EAR PHONE STAND 10 REAR COVER 11 N A 12 KEY PAD 13 KEY PAD HOLDER 14 HINGE 15 STAND 16 STAND COVER 17 BASE 941 18 FOOT...

Page 50: ...1 095G8018 3DH92 LVDS CABLE 30P 30P 140MM 2nd source E09503 095G8022 6DE07 HARNESS 6P CI1406 6P 1253 150 2nd source E09503 095G8022 6TE07 HARNESS 6P CI1406 6P 1253 150 E09503 095G8022 6WE07 HARNESS 6P...

Page 51: ...2 330NF 10 275V BULK B C903 065G305M1022BP CAP Y2 1000PF M 250VAC C902 065G305M1022BP CAP Y2 1000PF M 250VAC C900 065G306M3322BP CAP Y1 3 3NF 20 250V Y5U C918 067G215A1024KV EC 1000UF 20 25V 12 5 20 C...

Page 52: ...WELDING FLUX WITHOUT PB Q51G 6 4509 GLUE_RTV Q55G 100625 TIN STICK_LOW ARGENTUM IC901 056G 379160 IC FAN6752MY SOP 7 R610 061G0603000 JF RST CHIPR MAX 0R05 1 10W FENGHUA R907 061G06031001FT RST CHIP...

Page 53: ...05 1000PF 10 50V X7R C912 065G080510432K Y CAP CHIP 0805 100N 50V X7R 10 C608 065G080510522K 3 CAP CHIP 0805 1U 25V X7R 10 C609 065G080510522K 3 CAP CHIP 0805 1U 25V X7R 10 C927 065G080510522K T CAP 0...

Page 54: ...1 JT RST CHIP 100R 1 16W 5 TZAI YUAN R129 061G0402101 JT RST CHIP 100R 1 16W 5 TZAI YUAN R431 061G0402101 JT RST CHIP 100R 1 16W 5 TZAI YUAN R439 061G0402101 JT RST CHIP 100R 1 16W 5 TZAI YUAN R712 06...

Page 55: ...8 061G0603102 JT RST CHIP 1K 1 10W 5 TZAI YUAN R417 061G0603471 JT RST CHIPR 470OHM 5 1 10W TZAI YUAN FB701 061G0805000 JT RST 0805 0 05R MAX 1 8W R448 061G1206221 JT RST CHIPR 220 OHM 5 1 4W TZAI YUA...

Page 56: ...NPO C109 065G040250931J A CAP 0402 5PF J 50 NPO C404 065G0805475A2K Y NO SUGGEST CAP 0805 4 7UF 10 10V X7R C413 065G0805475A2K Y NO SUGGEST CAP 0805 4 7UF 10 10V X7R C416 065G0805475A2K Y NO SUGGEST C...

Page 57: ...R HF FB901 071G 55 29 FERRITE BEAD F901 084G 56 4W FUSE 4A 250V F902 084G 56 4W FUSE 4A 250V F903 084G 56 4W FUSE 4A 250V ZD901 093G 3957952T GDZJ18C D904 093G 6038T52T FR103 AO J906 095G 90 23 JUMPER...

Page 58: ...1 8W FENGHUA R831 061G0805109 JF RST CHIPR 1 OHM 5 1 8W FENGHUA R832 061G0805109 JF RST CHIPR 1 OHM 5 1 8W FENGHUA R805 061G0805304 JT RST CHIP 300K 1 8W 5 TZAI YUAN R811 061G0805308 JF RST CHIP R3 1...

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