Seanix SE1708 Скачать руководство пользователя | Manualshive

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17” LCD Color Monitor Seanix SE1708

17

5.2.2 Inverter/Power Board

CN102

EMI filte

r

Bridge
Rectifier
and Filter

Start Circuit: R906

、

R907

PWM
Control IC

Transformer

Over
Voltage
Protect

Rectifier
diodes

AC input

12V

ON/OFF Control

PWM

Control IC

Feedback
Circuit

Output

Circuit

Transformer

MOSFET
Q203

、

Q204

Lamp

ON/OFF

DIM

PWM

Feedback

Circuit

12V

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Содержание SE1708

Страница 1: ...Instruction 6 3 1 General Instructions 6 3 2 Control Button 6 3 3 Adjusting the Picture 8 4 Input Output Specification 11 4 1 Input Signal Connector 11 4 2 Factory Preset Display Modes 11 4 3 Panel Sp...

Страница 2: ...17 LCD Color Monitor Seanix SE1708 2 Revision List Revision Date Revision History TPV Model A00 Jun 26 06 Initial Release T780KM4HKASEAE...

Страница 3: ...characteristics 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...

Страница 4: ...Resolution 1280 1024 75Hz Plug Play VESA DDC 2BTM Power Consumption ON Mode 45W OFF Mode 2W Input Connector 15 pin D Sub Input Video Signal Analog 0 7Vp p standard 75 OHM Positive Maximum Screen Size...

Страница 5: ...s control logic and DDC The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage Monitor Block Diagram HOST Computer AC IN 100V 240V...

Страница 6: ...ese settings the picture can be adjusted to your personal preferences The power cord should be connected Connect the video cable from the monitor to the video card Press the power button to turn on th...

Страница 7: ...Adjustment function is used to set the HPos VPos Clock and Focus 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 moni...

Страница 8: ...s highlighted press the MENU button to activate it If the function selected has a sub menu press or again to navigate through the sub menu functions Once the desired function is highlighted press MENU...

Страница 9: ...uce Vertical Line noise H Position Adjust the horizontal position of the picture Image Position V Position Adjust the vertical position of the picture Warm N A Recall Warm Color Temperature from EEPRO...

Страница 10: ...on Adjust the vertical position of the OSD OSD Setup OSD Timeout Adjust the OSD timeout Language Language N A Select the language you like Informatio n Information N A Show the resolution H V frequenc...

Страница 11: ...ESOLUTION HORIZONTAL FREQUENCY kHz VERTICAL FREQUENCY Hz Dos mode 640 x 350 31 47 70 0 Dos mode 640 x 400 31 47 70 0 Dos mode 725 x 400 31 47 70 0 VGA 640 x 480 31 47 60 0 VGA 640 x 480 35 00 66 6 VGA...

Страница 12: ...17 LCD Color Monitor Seanix SE1708 12 4 3 Panel Specification 4 3 1 Features 4 3 2 Display Characteristics...

Страница 13: ...17 LCD Color Monitor Seanix SE1708 13 4 3 3 Optical Characteristics...

Страница 14: ...17 LCD Color Monitor Seanix SE1708 14 5 Block Diagram 5 1 Software Flow Chart 1 2 N Y 5 Y N 10 Y N 12 Y N 7 Y N 6 4 3 8 9 14 11 13 Y N 15 Y N 16 17 19 Y N 18...

Страница 15: ...the LED and set it to green color Scalar initializes 10 In standby mode 11 Update the lifetime of back light 12 Check the analog port are there any signals coming 13 Does the scalar send out an interr...

Страница 16: ...m 5 2 1 Main Board MCU T78E65P 40 U601 Scalar IC TSU16AK Include ADC OSD U401 D Sub Connector CN301 EEPROM M24C02 U301 H sync V sync RGB DB15_SDA DB15_SCL Panel Interface CN503 OSD Control Interface C...

Страница 17: ...MI filter Bridge Rectifier and Filter Start Circuit R906 R907 PWM Control IC Transformer Over Voltage Protect Rectifier diodes AC input 12V ON OFF Control PWM Control IC Feedback Circuit Output Circui...

Страница 18: ...VCC3 3 VAA1 VAA2 VAA3 VAA4 AD0 AD1 AD2 AD3 VAA1 VLCD B5 5 PANEL INTERFACE VLCD PB 0 9 PA 0 9 VCC3 3 VAA2 B1 3 INPUT RIN GIN BIN VSYNC GNDR GNDG GNDB ST_DET1 HSYNC SOG DDC_CLK DDC_DAT ST_DET2 R R G G...

Страница 19: ...Number Rev Date Sheet of VAA1 GND VCPU 6 VCC12V 6 VCC5V VLCD C201 0 1uF Brightness VCC5V R208 10K 1 16W C214 0 1uF GND R204 10K 1 16W TO 263 R216 4 7K 1 16W VCC5V CN201 CONN 2 4 6 8 10 12 1 3 5 7 9 1...

Страница 20: ...4 BAV70 1 2 3 VGA_CON D306 BAV99 3 1 2 PC5V R302 100 1 16W R314 10K 1 16W D318 TZMC5V6 GS08 R327 75 1 16W D315 LL5232B 5 6V 5 FB304 150 OHM D307 BAV99 3 1 2 SOG 4 R313 2 2K 1 16W C301 NC RXD 6 R305 10...

Страница 21: ...P NC LVB2M NC LVB1P NC LVB1M NC LVB0P NC LVB0M DDC1_CLK GPO8 DDC1_DAT GPO7 ADO NC AD3 NC AVDD_PLL AVDD AVSS AVSS_DVI LVACKP LVA3M LVA3P AVSS AD1 NC AD2 NC BUS TYPE NC FB404 600 OHM R406 10K 1 16W GNDG...

Страница 22: ...LVBCKP VLCD 2 LVA1M RXE0 RXO2 PB4 LVACKM PB 0 9 RXE1 PB3 LVB2P RXEC PB6 PB1 LVBCKM LVBCKM C509 47uF 16V PB8 LVB0P VLCD PA5 C510 0 1uF LVB3M RXOC PA9 LVB0P RXO0 LVA2M LVACKP LVA3P LVB3M LVA0M RXO0 PA3...

Страница 23: ...T0 P3 2 INT1 P3 3 T0 P3 4 T1 P3 5 P1 0 P1 1 P1 2 P1 3 P1 4 P1 5 P1 6 P1 7 P0 0 P0 1 P0 2 P0 3 P0 4 P0 5 P0 6 P0 7 P2 0 P2 1 P2 2 P2 3 P2 4 P2 5 P2 6 P2 7 P3 7 RD P3 6 WR PSEN ALE P P3 1 TXD P3 0 RXD V...

Страница 24: ...17 LCD Color Monitor Seanix SE1708 24 6 2 Power Board...

Страница 25: ...17 LCD Color Monitor Seanix SE1708 25...

Страница 26: ...10 1 0uF VOLUME C209 1 0uF C203 0 1uF GND C207 470uF 16V R201 10K R208 1K 12V R211 5 6K 12V R212 220K R203 10K C211 100 pF CN203 WAFER 4P2 0 R A 1 2 3 4 U201 TDA7496L 1 2 3 4 5 6 7 8 9 10 11 12 13 14...

Страница 27: ...17 LCD Color Monitor Seanix SE1708 27 7 PCB Layout 7 1 Main Board...

Страница 28: ...17 LCD Color Monitor Seanix SE1708 28...

Страница 29: ...17 LCD Color Monitor Seanix SE1708 29 7 2 Power Board...

Страница 30: ...17 LCD Color Monitor Seanix SE1708 30...

Страница 31: ...17 LCD Color Monitor Seanix SE1708 31 7 3 Audio Board 7 4 Key Board...

Страница 32: ...x SE1708 32 8 Maintainability 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 Ser...

Страница 33: ...17 LCD Color Monitor Seanix SE1708 33 8 2 Trouble Shooting 8 2 1 Main Board No power...

Страница 34: ...17 LCD Color Monitor Seanix SE1708 34 No picture LED orange...

Страница 35: ...17 LCD Color Monitor Seanix SE1708 35 White screen...

Страница 36: ...17 LCD Color Monitor Seanix SE1708 36 8 2 2 Power Inverter Board No power...

Страница 37: ...17 LCD Color Monitor Seanix SE1708 37...

Страница 38: ...8 8 2 3 Keypad Board OSD is unstable or not working Is Key Pad Board connecting normally Connect Key Pad Board Is Button Switch normally Replace Button Switch Y N N Is Key Pad Board normally Replace K...

Страница 39: ...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 296 20 y 311 20 Y 180 cd m2 4 Adjust the RED of color1 on factory window until...

Страница 40: ...NO DESCRIPTION PART NO 1 BEZEL H34G1271 GMA1L 8 REAR COVER 34G1272 GM 5B 2 LENS 33G4694 1 C 9 HINGE 37G 489 1 3 KEY PAD 33G4693 AI L 10 CLAMP 33G4695 1 C 4 PANEL 750GLV70E5921N 11 BASE 34G1300 Q1 B 5...

Страница 41: ...EVA 44G3231 15 EVA WASHER 44G3739 1 EPS L 44G3739 2 EPS R 45G 76 28 RN PE BAG FOR MANUAL BASE 45G 76 28 RN PE BAG FOR MANUAL BASE 45G 88607 PE BAG FOR MONITOR 45G 88609 B EPE COVER 50G 600 2 HANDLE1 5...

Страница 42: ...C0603 1K P R201 61L0603183 CHIP 18K OHM 1 16W R203 61L0603183 CHIP 18K OHM 1 16W R210 61L0603203 CHIPR 20K OHM 5 1 16W R211 61L0603203 CHIPR 20K OHM 5 1 16W C211 65G0805101 31 CHIP 100PF 50V NPD 0805...

Страница 43: ...24C02 WMN6TP U602 56G1133 56 M24C16 WMN6TP Q201 57G 417 4 PMBS3904 PHILIPS SMT 04 Q202 57G 417 4 PMBS3904 PHILIPS SMT 04 Q204 57G 417 4 PMBS3904 PHILIPS SMT 04 Q601 57G 417 6 PMBS3906 PHILIPS SMT 06 Q...

Страница 44: ...OHM 5 1 16 R204 61L0603103 CHIPR 10K OHM 5 1 16 R206 61L0603103 CHIPR 10K OHM 5 1 16 R208 61L0603103 CHIPR 10K OHM 5 1 16 R211 61L0603103 CHIPR 10K OHM 5 1 16 R308 61L0603103 CHIPR 10K OHM 5 1 16 R31...

Страница 45: ...0603472 RST SM 0603 RC0603 4K7 R325 61L0603750 CHIPR 75 OHM 5 1 16W R326 61L0603750 CHIPR 75 OHM 5 1 16W R327 61L0603750 CHIPR 75 OHM 5 1 16W C617 65G0603101 32 100PF 10 50V X7R C307 65G0603102 32 100...

Страница 46: ...P 0 1UF 50V X7R C428 65G0603104 32 CHIP 0 1UF 50V X7R C510 65G0603104 32 CHIP 0 1UF 50V X7R C511 65G0603104 32 CHIP 0 1UF 50V X7R C601 65G0603104 32 CHIP 0 1UF 50V X7R C612 65G0603104 32 CHIP 0 1UF 50...

Страница 47: ...3G 39147 TZMC5V6 D321 93G 39147 TZMC5V6 D322 93G 39147 TZMC5V6 D323 93G 39147 TZMC5V6 D304 93G 64 42 P BAV70 SOT 23 D301 93G 6433P BAV99 D302 93G 6433P BAV99 D303 93G 6433P BAV99 D201 93G1004 3 SS14 D...

Страница 48: ...S 0 47UF 10 250VAC C906 65G 2K152 5E6921 1500 PF 10 2KV Y5P C215 65G 3J2206ET H 22PF 5 SL 3KV TDK C216 65G 3J2206ET H 22PF 5 SL 3KV TDK C217 65G 3J2206ET H 22PF 5 SL 3KV TDK C218 65G 3J2206ET H 22PF 5...

Страница 49: ...0 4B PDTA144WK SOT346 Q203 57G 763 3B AM9435P T1 PF SO 8 Q204 57G 763 3B AM9435P T1 PF SO 8 R929 61L0603000 RST SM 0603 JUMP MAX 0R R931 61L0603102 RST SM 0603 RC0603 1K P R216 61L0603221 CHIPR 220 OH...

Страница 50: ...5 1 8W R906 61L1206754 CHIP 750KOHM 5 1 4W R907 61L1206754 CHIP 750KOHM 5 1 4W C910 65G0805104 32 CHIP 0 1U 50V X7R C927 65G0805104 32 CHIP 0 1U 50V X7R C203 65G0805105 27 CHIP 1UF Y5V 0805 C209 65G08...

Страница 51: ...INCOATEDCOPPER J902 95G 90 23 TINCOATEDCOPPER J903 95G 90 23 TINCOATEDCOPPER J904 95G 90 23 TINCOATEDCOPPER J905 95G 90 23 TINCOATEDCOPPER J906 95G 90 23 TINCOATEDCOPPER J907 95G 90 23 TINCOATEDCOPPER...

Страница 52: ...620 OHM 5 1 6W R237 61G 60262152T 620 OHM 5 1 6W R234 61G 60291152T CFR 910 OHM 5 1 6W R235 61G 60291152T CFR 910 OHM 5 1 6W FB902 71G 55 19 T FERRITE BEAD D9X3 5X0 FB901 71G 55 29 FERRITE BEAD ZD902...

Страница 53: ...215B4713HT 470UF 16V LTR471M1CF11V C201 67G215C1514HT LOW ESR 150UF 25V 8 7MM C223 67G215C1514HT LOW ESR 150UF 25V 8 7MM F901 84G 56 1 FUSE 2A 250V WICKMANN Q903 57G 724 4A STP9NK60ZFP 90G 407 2 HEAT...

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