AOC E941SERIES, E941VA, E941SA service manual Output---LVDS connector

Page 21

Service Manual

Output---LVDS connector

5 PA[0..9]	PA[0..9]	5 PB[0..9]

PA0 LVA3P

PA1 LVA3M

PA2 LVACKP

PA3 LVACKM

PA4 LVA2P

PA5 LVA2M

PA6 LVA1P

PA7 LVA1M

PA8 LVA0P

PA9 LVA0M

		CN409
	2								1
	2								1
	4							3			RXO0+
RXO0-	6							5			RXO0+

PB[0..9]

LVB3P

PB0

PB1

LVB3M

LVB0M

RXO0-

PB2

LVBCKP

PB3

LVBCKM

LVB0P

RXO0+

PB4

LVB2P

LVB1M

RXO1-

PB5

LVB2M

LVB1P

RXO1+

PB6

LVB1P

LVB2M

RXO2-

PB7

LVB1M

LVB2P

RXO2+

PB8

LVB0P

PB9

LVB0M

LVBCKM

RXOC-

LVBCKP

RXOC+

LVB3M

RXO3-

LVB3P

RXO3+

LVA0M

RXE0-

LVA0P

RXE0+

VLCD

LVA1M

RXE1-

LVA1P

RXE1+

LVA2M

RXE2-

LVA2P

RXE2+

VLCD 7

LVACKM

RXEC-

LVACKP

RXEC+

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

AOCe941Series

CN408

CONN

RXO1-		8							7			RXO1+
RXO2-		10							9			RXO2+
RXOC-		12							11			RXOC+
RXO3-		14							13			RXO3+
RXE0-		16							15			RXE0+
RXE1-		18							17			RXE1+
RXE2-		20							19			RXE2+
RXEC-		22							21			RXEC+
RXE3-		24							23			RXE3+
		26							25
		28							27
		30							29

			NC/CONN

RXEC-				RXOC-
			C435					C436

			NC					NC

				RXOC+
RXEC+

2			LVA3M	RXE3-
2			LVA3P	RXE3+
FB409			LVA3P	RXE3+
FB409
120 OHM
1
+	R448	R449	C434
C433			100NF 25V
100uF16V	220 OHM 1/4W	220 OHM 1/4W
	220 OHM 1/4W	220 OHM 1/4W

9

8

7

6

5

4

3

2

1

	T P V ( Top Victory Electronics Co . , Ltd. )		OEM MODEL	OTS		Size	A

	絬隔瓜絪腹	G3737-M0D-000-0H4K-10-100125	TPV MODEL	DUAL		Rev	D

	Key Component	LVDS PANEL I/O	PCB NAME	715G3737-M0D		称爹	<称爹>

	Date	Monday , January 25, 2010	Sheet	6 of	7
	Date	Monday , January 25, 2010	Sheet	6 of	7

21

Image 21

Contents AOC e941VA /e941SA /e941S LCD 显示器维修手册Revision List Contents Product Features LCD SpecificationsTTL USB HUBXGA Factory preset modesSxga WxgaOperation instruction Control ButtonsDCR OSD Lock Function OSD User mode adjustmentDVI Connector VGA 15pin ConnectorInterface description +5VDCUSB+ Audio in port Panel Feature General Specifications Electrical Absolute RatingsElectrical Characteristics AOCe941Series Optical Specifications LED ConnectorBlock Diagram LCD Block DiagramMainBoard Block Diagram 1e941VA---715G3737 EMI 2e941SA---715G3225IC-PWM MOS SETSoftware 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 Trouble Shooting Main Board---No Power Maintenance Trouble treatmentCheck flow chart For the no power Maintainability RequirementFor 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 ListChoke Coil Screw AD91603YY1SMTJ Power Board for SMTChoke by LI TA AC SocketRST Chipr MAX 0R05 1/10W Fenghua IC FAN6752MY SOP-8RST Chipr 1KOHM +-1% 1/10W Yageo RST Chipr 10KOHM +-1% 1/10W YageoEyelet AD91603YY1AIJ Power Board for AIIC AS431AZTR-E1 TO-92 TRA KTD1028 KECRectifier Diode FR107 Jumper WireLNPCA9361XYY1J Convertor Board PIN Header 2.54MM 2PRST Chipr 10K OHM +-5% 1/10W Fenghua RST Chip 1K 1/10W 5% Tzai YuanRST Chip 100K 1/10W 5% Tzai Yuan RST Chipr 1 OHM +-5% 1/10W YageoConn 6PIN Connector 9PWafer RST Mofr 4.7 OHM +-5% 2WS FutabaRST Chip 10R 1/16W 5% Tzai Yuan RST Chipr 10 OHM +-5% 1/16W FenghuaRST Chipr 100 OHM +-5% 1/16W Fenghua RST Chip 100R 1/16W 5% Tzai YuanRST Chip 1K 1/16W 5% Tzai Yuan RST Chipr 1KOHM +-5% 1/16W FenghuaRST Chipr 10KOHM +-5% 1/16W Fenghua RST Chip 10K 1/16W 5% Tzai YuanRST Chipr 470 OHM 5% 1/16W Fenghua Tzai YuanRST Chip 470R 1/16W 5% Tzai Yuan RST Chipr 4.7KOHM +-5% 1/16W FenghuaAOCe941series Chip Bead CAP Chip 4U7 10V X7RDiode LBAV70LT1G SOT-23 LRC Dome Switch 5 PCS SMTKEPCAJA9RLZ5.6B RLZ 5.6B LldsModel：e941SA--T995NSNCWVA1UNJ CBPC9NWA1QHJ Screw M3X6RST Chipr 1KOHM +-1% 1/8W Yageo RST Chipr 15KOHM +-1% 1/10W YageoCN901 006G R906 061G152M10452T XZ RST Chipr SOC Subd H 15P F SUB 15PINSUB 15PIN Vertical Conn with Screw SMTC9NWA1QHJ Main Board for SMTRST Chipr 0 OHM +-5% 1/16W Yageo RST Chipr 10KOHM +-5% 1/16W Yageo RST Chipr 1KOHM +-5% 1/16W YageoRST Chip 330R 1/16W 5% Fenghua RST Chip 390R 1/16W 5% FenghuaRST Chipr 56KOHM 1/16W Tzai Yuan RST Chipr 56KOHM 1/16W FenghuaRST Chipr 75 OHM +-5% 1/16W Fenghua RST Chipr 75OHM +-5% 1/16W YageoAOCe941series X5R X7ROHM Bead BAV70 SOT23 by PAN JITJ44G9909101 Eps J44G9909201 J44G9909615 4A Model：e941S-- T9A2NS2DWVA4QNE Main BOARD-CBPCANSA1H1 SMTCA-U402 ADA1603HD1SMT Power Board for SMT LNPCA9401XHD1PC123Y22FZOF Sharp AC Socket ST-01CP-BCE-RRST Chipr 10 Kohm +-1% 1/10W Fenghua ADA1603HD1AI Power Board for AIRST Chipr MAX RST Chipr 1MOHM +-5% 1/4W Tzai YuanNO-SUGGEST RST Chipr 100 OHM +-5% 1/16W NO-SUGGEST RST Chipr MAX 0R05 OHM 1/16WNO-SUGGEST RST Chipr 1KOHM +-5% 1/16W YA NO-SUGGEST RST Chipr 10KOHM +-5% 1/16W YNO-SUGGEST RST Chipr 75OHM +-5% 1/16W YA NO-SUGGEST RST Chipr 330 OHM +-5% 1/16WMain Board PCB Chip Bead 120OHM 6A MGLB2012-120T-LFLED GPTD1210YGC3-HB KEY Board PCBAC/DC Converter TA9690GN-A1-0-TR SOP-24 Adapter Board PCBRST Chip 1R 1/10W 5% Tzai Yuan RST Chip 120K 1/10W 5% Tzai YuanCAP Chip Schottky B3100B 3A 100V SMBConverter Board PCB

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