Proview RA583 Скачать руководство пользователя страница 28

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Содержание RA583

Страница 1: ...RA583 Service Manual...

Страница 2: ...RUCTION 1 B S P E C I F I C A T I O N S 2 C T I M I N G C H A R T 3 D C O N T R O L L O C A T I O N 5 E CONDUCTIONVIEW 6 F ADJUSTMENTPROCEDURE 11 G T R O U B L E S H O O T I N G H I N T S 1 2 H B L O...

Страница 3: ...a plug having a third grounding pin This plug will only fit into a grounding type power outlet This is a safety feature if you are unable to insert the plug into the outlet contact your electrician to...

Страница 4: ...rtical 70 Degrees 60 Degrees 13 Power Source 90 264Vac 60 50 Hz 14 Power Consumption 48W max 15 Connection Type 15 Pin D Type 16 Input Signal Video Sync Analog R G B 0 7Vp p 75 Ohms TTL level positive...

Страница 5: ...270us 2 032us 3 813us 3 813us 2 000us 3 200us 2 400us D Back Porch 1 907us 1 907us 1 589us 3 063us 3 810us 3 810us 1 907us 1 907us 3 556us 2 200us 1 280us E Front Porch 0 636us 0 636us 0 954us 3 064u...

Страница 6: ...Syn 1 616us 2 182us 2 092us 1 813us 1 219us D Back Porch 3 232us 1 745us 2 462us 1 920us 2 235us E Front Porch 0 323us 1 31us 0 369us 0 321us 0 203us F V 75 000Hz 75 087Hz 60 004Hz 70 069Hz 75 029Hz...

Страница 7: ...D CONTROL LOCATION Font control panel 1 Power Button 2 2 LED Power Display 3 Menu Button 4 Select Button 5 Auto Button...

Страница 8: ...E CONDUCTION VIEW MAINBOARD ComponentSide...

Страница 9: ...MAIN BOARD Component Side...

Страница 10: ...MAIN BOARD Solid Side...

Страница 11: ......

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Страница 13: ...ry mode PC or Pattern generator Crosshatch Pattern 31 5KHz 640x480 1 Hold key then turn the power switch of the monitor OFF 2 Hold key then turn the power switch of the monitor ON 3 You can into facto...

Страница 14: ...O NO YES YES YES YES NO NO High Voltage NO YES YES NO NO YES No Display Black LED ON Push the power ON OFF switch LED Color change Check main board U2 Pin2 Hi Lo under push power sw Back light ON To S...

Страница 15: ...B Nice Job...

Страница 16: ...NO YES YES NO YES NO B Hi Lo under push power sw Change the Inverter Display Nice Job To Step 2 A Check the connection of CN8 cable Display Nice Job Change the main board Change the main board...

Страница 17: ...S YES YES YES NO NO YES Step 2 Check the main board 12V 5 0 V Check U10 U11 TR1 H V input Signal Check the main board U7 Pin 5 Change U9 Check H V Signal Display Nice Job Change Signal Cable Check F1...

Страница 18: ...YES NO NO YES No display White Check the main board 5V 3 3V H V Input Signal Check the main board U9 Pin3 Change U9 Check H V Signal Display Nice Job Change Signal Cable Check U10 U11 TR1 Check U8 U1...

Страница 19: ......

Страница 20: ...SDA SCL POWER ADAPTER 12V SWITCH POWER SUPPLY AND 3V 5V 12V C O N N E N T VGA IN 12PIN D D C 24C21 EEPROM ADC SCALER LVDS LVDS MCU 24C16 EEPROM INVERTER 12V C O N N E N T FUNCTION KEY 8PIN LCD PANEL L...

Страница 21: ...I SCHEMATIC DIAGRA...

Страница 22: ...14 47K R15 10K NP R59 0 NC R62 0 NC R21 10K NC C3 5PF C7 5PF C10 5PF C5 0 1uF D7 DAN217K NP A C AC R7 0R R5 0R C148 0 1uF C147 0 1uF D6 DAN217K NP A C AC U3B 74LVC14 SOP14 3 4 14 7 U2 24LC21A 1 2 3 4...

Страница 23: ...0 1uF C25 47nF C50 0 1uF R84 NC R88 NC C72 NC C73 NC C49 0 1uF R34 3 3K Y1 XTAL14 31818 C30 0 1uF C46 0 1uF C54 0 1uF R36 430 C31 0 1uF C34 0 1uF R106 NC R64 4 7K C23 39nF C47 0 1uF R37 1 5M C28 18pF...

Страница 24: ...K C69 0 1uF C60 0 1uF U7 24C16 5 6 8 4 1 2 3 7 SDA SCL VCC GND NC0 NC1 NC2 WP JP1 HDR_RA30X2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39...

Страница 25: ...GND GND GND BE1 GND BO3 BO1 D DE2 CNA1 XF2H 4015 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CNA2 XF2H 3615 1 1 2 3 4 5 6 7 8 9 10...

Страница 26: ...6 C156 10uF 16V C155 10uF 16V C127 0 1uF C132 0 1uF C157 0 1uF C129 220uF 16V R90 300 R89 680 U15 LM1117 G O I TAB ADJ Vo2 Vin Vo4 L24 BE0805 C71 0 01uF C70 0 1uF C43 220uF 16V F1 FUS1206 5A 1 2 C103...

Страница 27: ...1 12 13 28 26 25 24 22 21 19 18 17 15 29 GND GND GND GND GND VDD VDD VDD Shutdown Gain Select Mode Mute DC_Vol Right Dock Right In Beep In Lift In Left Dock Right Out Right Out Right Gain2 Right Gain1...

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Страница 29: ...Memu...