Manuals / AOC / Computer Equipment / Computer Monitor

AOC E941S Chip Bead 120OHM 6A MGLB2012-120T-LF, Main Board PCB, LED GPTD1210YGC3-HB, GDZJ18C

Models: E941S E941SERIES E941VA E941SA

1 81

Download 81 pages 55.23 Kb

Page 79

Service Manual

AOCe941series

C107	065G040247312K			A	8.31HIP 0402 47nF K 16V X7R
C105	065G040247312K			A	8.31HIP 0402 47nF K 16V X7R
C101	065G040247312K			A	8.31HIP 0402 47nF K 16V X7R
C444	065G060310432K			F	CAP CHIP 0603 0.1UF K 50V X7R
C421	065G060310512K			T	CAP CHIP 0603 1uF K 16V X7R
C451	065G060310605M			T	MLCC 0603 10UF 6.3V X5R +-20%
C116	065G060322422K			T	CAP CHIP0603 220NF K 25V	X7R
C430	065G080547525K			T	CAP MLCC 0805 4.7uF K 25V	X5R
C442	065G080547525K			T	CAP MLCC 0805 4.7uF K 25V	X5R
C443	065G080547525K			T	CAP MLCC 0805 4.7uF K 25V	X5R
FB408	071G	56K121	M		CHIP BEAD 120OHM 6A MGLB2012-120T-LF
FB404	071G	56K121	M		CHIP BEAD 120OHM 6A MGLB2012-120T-LF
FB403	071G	56V301	M		CHIP BEAD 2012 300 OHM
FB406	071G	56V301	M		CHIP BEAD 2012 300 OHM
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
D101	093G	64 42	L		DIODE LBAV70LT1G SOT-23 LRC
ZD103	093G	39S 24	T		RLZ 5.6B LLDS
ZD104	093G	39S 24	T		RLZ 5.6B LLDS
	715G3225 1		2		MAIN BOARD PCB
CN001	033G8032 6F		X		WAFER 6P 1.25MM
R003	061G0603000 JF				RST CHIPR MAX 0R05 1/10W FENGHUA
R005	061G0603100 1F				RST CHIPR 1 KOHM +-1% 1/10W
R004	061G0603200 1F				RST CHIPR 2 KOHM +-1% 1/10W
R002	061G0603200 1F				RST CHIPR 2 KOHM +-1% 1/10W
LED01	081G	14501 GP			LED GPTD1210YGC3-HB
E715	715G4007K01000004L				KEY BOARD PCB
C503	065G0603104 12				CER2 0603 X7R 16V 100N P
C501	065G0603509 31				CHIP 5PF +-0.5PF 50V NPO
C502	065G0603509 31				CHIP 5PF +-0.5PF 50V NPO
FB501	071G	56K121	M		CHIP BEAD 120OHM 6A MGLB2012-120T-LF
	715G3501 2				USB BOARD PCB
D903	093G	6026T52T			RECTIFIER DIODE FR107
CN901	006G	31500			EYELET
IC903	056G	158 10	T		IC AS431AZTR-E1 TO-92 BY AAC
Q904	057G	530503	T		2SD1207T
R906	061G152M10452T			SY	RST MOFR 100KOHM +-5% 2WS FUTABA
R924	061G152M33852T				RST MOFR 0.33 OHM +-5% 2WS
R911	061G152M68152T				RST MOFR 680 OHM +-5% 2WS
R915	061G152M68152T				RST MOFR 680 OHM +-5% 2WS
C911	065G	2K152 2T6921			CAP CER 1500pF K 2KV Y5P
C920	067G	2046812KT			CS CAP 680uF 10V 8*11 mm
C913	067G215Y2207KT				CAP 105℃ 22UF M 50V KINGNICHI
FB902	071G	55 9	T		FERRITE BEAD 3.560.8-T52
FB901	071G	55 29			FERRITE BEAD
F901	084G	56 4W			FUSE 4A 250V
F902	084G	56 4W			FUSE 4A 250V
ZD901	093G	3957952T			GDZJ18C
D904	093G	6038T52T			FR103 AO

79

Image 79

AOC E941VA, E941SA Chip Bead 120OHM 6A MGLB2012-120T-LF, Main Board PCB, LED GPTD1210YGC3-HB, KEY Board PCB, GDZJ18C

Contents

AOC e941VA /e941SA /e941S LCD 显示器维修手册Revision List Contents USB HUB LCD SpecificationsProduct Features TTLWxga Factory preset modesXGA SxgaControl Buttons Operation instructionDCR OSD Lock Function OSD User mode adjustment+5VDC VGA 15pin ConnectorDVI Connector Interface descriptionUSB+ Audio in port General Specifications Electrical Absolute Ratings Panel FeatureElectrical Characteristics AOCe941Series Optical Specifications LED ConnectorLCD Block Diagram Block DiagramMainBoard Block Diagram 1e941VA---715G3737 SET 2e941SA---715G3225EMI IC-PWM MOSSoftware Flow Chart Software Flow ChartMain Board 1---715G3737-M01 Circuit SchematicDetvga DVI-input/DDC Power part---5V/3.3V/1.8V Scarlar---Flash/key Output---LVDS connector Bladj Blon Main Board 2---715G3225-1-2R101 TO252 AOCe941Series VSC 715G2892-P02---adapter 12V/5V Power BoardConverter Board----715G3918-P02 Phonejack Audio part 715G2892 P02Key Board 715G4007-K01 Explore Views AOCe941Series AOCe941Series MainBoard 1- 715G3737-M01 PCB LayoutAOCe941series Main Board 2---715G3225-1-2 AOCe941series PowerBoard 715G2892-P02 KeyBoard ---715G4007 Maintainability Requirement Maintenance Trouble treatmentTrouble Shooting Main Board---No Power Check flow chart For the no powerFor the no signal Check flow chartCheck flow chart No Backlight of panel Key Board---OSD no working Writing DDC program step AOCe941series AOCe941series Model：e941VA--T995NTNBWVK2PNJ BOM ListAC Socket Screw AD91603YY1SMTJ Power Board for SMTChoke Coil Choke by LI TARST Chipr 10KOHM +-1% 1/10W Yageo IC FAN6752MY SOP-8RST Chipr MAX 0R05 1/10W Fenghua RST Chipr 1KOHM +-1% 1/10W YageoTRA KTD1028 KEC AD91603YY1AIJ Power Board for AIEyelet IC AS431AZTR-E1 TO-92PIN Header 2.54MM 2P Jumper WireRectifier Diode FR107 LNPCA9361XYY1J Convertor BoardRST Chipr 1 OHM +-5% 1/10W Yageo RST Chip 1K 1/10W 5% Tzai YuanRST Chipr 10K OHM +-5% 1/10W Fenghua RST Chip 100K 1/10W 5% Tzai YuanRST Mofr 4.7 OHM +-5% 2WS Futaba Connector 9PConn 6PIN WaferRST Chip 100R 1/16W 5% Tzai Yuan RST Chipr 10 OHM +-5% 1/16W FenghuaRST Chip 10R 1/16W 5% Tzai Yuan RST Chipr 100 OHM +-5% 1/16W FenghuaRST Chip 10K 1/16W 5% Tzai Yuan RST Chipr 1KOHM +-5% 1/16W FenghuaRST Chip 1K 1/16W 5% Tzai Yuan RST Chipr 10KOHM +-5% 1/16W FenghuaRST Chipr 4.7KOHM +-5% 1/16W Fenghua Tzai YuanRST Chipr 470 OHM 5% 1/16W Fenghua RST Chip 470R 1/16W 5% Tzai YuanAOCe941series Chip Bead CAP Chip 4U7 10V X7RRLZ 5.6B Llds Dome Switch 5 PCS SMTKEPCAJA9Diode LBAV70LT1G SOT-23 LRC RLZ5.6BModel：e941SA--T995NSNCWVA1UNJ CBPC9NWA1QHJ Screw M3X6RST Chipr 1KOHM +-1% 1/8W Yageo RST Chipr 15KOHM +-1% 1/10W YageoCN901 006G R906 061G152M10452T XZ RST Chipr SMTC9NWA1QHJ Main Board for SMT SUB 15PINSOC Subd H 15P F SUB 15PIN Vertical Conn with ScrewRST Chipr 0 OHM +-5% 1/16W Yageo RST Chip 390R 1/16W 5% Fenghua RST Chipr 1KOHM +-5% 1/16W YageoRST Chipr 10KOHM +-5% 1/16W Yageo RST Chip 330R 1/16W 5% FenghuaRST Chipr 75OHM +-5% 1/16W Yageo RST Chipr 56KOHM 1/16W FenghuaRST Chipr 56KOHM 1/16W Tzai Yuan RST Chipr 75 OHM +-5% 1/16W FenghuaAOCe941series BAV70 SOT23 by PAN JIT X7RX5R OHM BeadJ44G9909101 Eps J44G9909201 J44G9909615 4A Model：e941S-- T9A2NS2DWVA4QNE AC Socket ST-01CP-BCE-R ADA1603HD1SMT Power Board for SMT LNPCA9401XHD1Main BOARD-CBPCANSA1H1 SMTCA-U402 PC123Y22FZOF SharpRST Chipr 1MOHM +-5% 1/4W Tzai Yuan ADA1603HD1AI Power Board for AIRST Chipr 10 Kohm +-1% 1/10W Fenghua RST Chipr MAXNO-SUGGEST RST Chipr 10KOHM +-5% 1/16W Y NO-SUGGEST RST Chipr MAX 0R05 OHM 1/16WNO-SUGGEST RST Chipr 100 OHM +-5% 1/16W NO-SUGGEST RST Chipr 1KOHM +-5% 1/16W YANO-SUGGEST RST Chipr 75OHM +-5% 1/16W YA NO-SUGGEST RST Chipr 330 OHM +-5% 1/16WKEY Board PCB Chip Bead 120OHM 6A MGLB2012-120T-LFMain Board PCB LED GPTD1210YGC3-HBRST Chip 120K 1/10W 5% Tzai Yuan Adapter Board PCBAC/DC Converter TA9690GN-A1-0-TR SOP-24 RST Chip 1R 1/10W 5% Tzai YuanSchottky B3100B 3A 100V SMB CAP ChipConverter Board PCB