Proview AY965 Service Manual Download Page 4

                                                  

 

 

B. SPECIFICATIONS 

1.

    Maximum Resolution    

1280 x 1024 @ 75Hz 

2.

    Recommend Resolution    

1280 x 1024 @ 60Hz 

3.

    Synchronization Range 

Horizontal  
Vertical    

 

 
31 – 80 KHz 
60 – 75 Hz

 

4.

    Active Display Area 

376mm x 301mm 

5.

    Dot Pitch 

0.294 x 0.294 mm 

6.

    Support display colors 

16.7M 

7.

    Contrast Ratio (Typical) 

600 : 1  

8.    

Luminance of White

 

250cd/m² 

9.

    Bandwidth 

135MHz

 

10.

  User Control 

4 Key Switch 

11.

  OSD Function 

Brightness, Conrast, H-Pos, V-Pos, H. Size, Phase, Color Select,  
Auto, Reset, Language, OSD Adjust, Exit  

12.

  View Angle    

         Horizontal    
         Vertical         

 
85 , 85 Degrees  
85 , 85 Degrees 

13.

  Power Source 

100 – 240 Vac,   60 / 50 Hz 

14.

  Power Consumption  (max.) 

60W

 

15.

  Connection Type   

15 Pin D Type 

16.

  Input Signal 

Video  
Sync. 

 

 
Analog R.G.B. , 0.7Vp-p / 75 Ohms 

TTL level,positive or negative polarity

 

17.

  Color Temperature   

Cool (9300

°

K) / Warm (6500

°

K)  

18.

  Dimension (WxHxD)  

500x460x215mm

 

19.

  Monitor Weight  

8.7Kg  

20.

  Base Operation 

Tilt   

 

 
0

°

 / + 15

° 

21.

  Power Saving 

ON 
STAND BY 
OFF 

 

 

   60W 

   5W 

   5W

 

22.

  Signal Connector Pin Assignment   

 

Pin No. 

1. Red                                    

9.    5V

DC

 

 

2. Green 

10.  Sync. Grou nd 

 

3.  Blue 

11. Ground 

 

4. Ground   

12. SDA (For DDC) 

 

5. Self Test 

13. Horizontal Sync. 

 

6. Red Ground    

14. Vertical Sync. 

 

7. Green Ground 

15. SCL (For DDC) 

 

8. Blue Ground 

 

 

23.

  Audio signal

 

3.5

Φ

 stereo phone jack 

2+2W 8

 Speaker

 

 

 

         
 
 
 

Summary of Contents for AY965

Page 1: ...965 Service Manual...

Page 2: ...1 A IMPORTANT SAFETY INSTRUCTION 1 B SPECIFICATIONS 2 C TIMING CHART 3 D CONTROL LOCATION 5 E CONDUCTION VIEW 6 F ADJUSTMENT PROCEDURE 8 G TROUBLE SHOOTING HINTS 9 H REPLACEMENT PARTS LIST 13 I BLOCK...

Page 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...

Page 4: ...zontal Vertical 85 85 Degrees 85 85 Degrees 13 Power Source 100 240 Vac 60 50 Hz 14 Power Consumption max 60W 15 Connection Type 15 Pin D Type 16 Input Signal Video Sync Analog R G B 0 7Vp p 75 Ohms T...

Page 5: ...6 349 6 222 6 400 4 800 Front Porch s 0 635 0 636 0 762 0 508 0 667 1 000 1 120 H Sync width s 3 813 3 813 1 270 2 032 2 000 3 200 2 400 H Back Porch s 1 906 1 907 4 063 3 810 3 556 2 200 1 280 V Fre...

Page 6: ...0 369 0 320 0 203 0 444 0 119 H Sync width s 1 616 2 092 1 813 1 219 1 037 1 067 H Back Porch s 3 232 2 462 1 920 2 235 2 296 1 837 V Frequency Hz 75 0 60 0 70 1 75 0 60 0 75 0 V Total ms 13 333 16 66...

Page 7: ...1 Menu Button 4 Power Button 2 Select Button 5 LED Power Display 3 Auto Button Rear panel 1 VGA Signal Cable 2 Power jack 3 Line in jack...

Page 8: ...E CONDUCTION VIEW MAIN BOARD Component Side...

Page 9: ...MAIN BOARD Solid Side...

Page 10: ...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 factory adjustment mode D Auto mode Check PC or Pattern generator Crossh...

Page 11: ...ack LED ON Push the power ON OFF switch LED Color change Check main board U10 Pin141 Hi Lo under push power sw Back light ON To Step 2 Make sure the connection of Inverter is fine 12V Check the CN1 Pi...

Page 12: ...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...

Page 13: ...YES YES YES NO NO YES Step 2 Check the main board 12V 5 0 V Check U13 U14 R65 H V input Signal Check the main board U10 Pin 146 Change U11 Check H V Signal Display Nice Job Change Signal Cable Check F...

Page 14: ...YES NO NO YES No display White Check the main board 5V 3 3V H V Input Signal Check the main board U11 Pin14 Change U11 Check H V Signal Display Nice Job Change Signal Cable Check U13 U14 Check U1 U13...

Page 15: ...Audio 1 20 002 G01 0567 A Warranty card 1 21 846 120 E0AL A Adapter 60W 12V 5A 1 22 631 003 A011 2C 3 5 Audio Cable 180cm 1 23 153 001 TCO99 All Series TCO99 Label for Panel 1 24 170 005 LCD7 LCD PE B...

Page 16: ...62 506 0CS 5828 LVD 8bit 56pin TSSOP 2 63 506 2AI C1578 IC DC TO DC IC AIC1578 SMD 1 64 506 524 LC21 Memory IC 24LC21 SMD 1 65 506 5NM 24C16 24C16 SO8 Memory IC SMD 1 66 506 774 LCX14 74LCX SOIC14 HI...

Page 17: ...udio 1 106121 005 AY765 A Audio Brackey 1 107123 005 AY765 Shield Cover T 0 3mm 1 108100 006 3062 Screw R3 6mm TP ISO 6 109100 008 3012 Screw R3 8mm TP1 2 110 107 008 3032 B M3xL8 4 111 107 008 3073 B...

Page 18: ...W20mm 2 152131 030 2120 D sub screw 2 153506 1SM 89516 SYNCMOS SM89516C25J 44Pin PLCC 1 154631 006 7013C SIRE HARDNESS 6PIN 2 0 190mm Core 1 155631 006 7014 T AY865 100mm 2 0 24AWG 1 156631 008 G005 W...

Page 19: ...470 16275 EC 47uF 16V Elec radial 5 7 3 177330 471 16205 E CAP 470UF 16V 20 105C 9 178504 000 MCP101 Reset IC MCP101 450HI TO TO92 1 179504 A00 8227 Audio AMT IC TA8227P UTC 1 180520 007 L431 Diode T...

Page 20: ......

Page 21: ...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...

Page 22: ...VCLK VCC L23 100 R70A 0 L15 0 C125 0 1u CN8 D SUB15PIN 90 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 16 RED GREEN BLUE NC GND GND GND GND VCC GND NC MID1 HSYNC VSYNC MID3 GND GND C124 0 1u R83 75 R71A 0...

Page 23: ...9 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 16 CAP_HREF AGNDP CAP_HSYNC AVDDP CAP_VSYNC AVDDC BLU_INB_0 RXCN BLU_INB_1 RXCP BLU_IN...

Page 24: ...P3 5 P1 0 T2 P1 1 T2EX P1 2 P1 3 P1 4 P1 5 P1 6 P1 7 AD0 P0 0 AD1 P0 1 AD2 P0 2 AD3 P0 3 AD4 P0 4 AD5 P0 5 AD6 P0 6 AD7 P0 7 A8 P2 0 A9 P2 1 A10 P2 2 A11 P2 3 A12 P2 4 A13 P2 5 A14 P2 6 A15 P2 7 P3 7...

Page 25: ...4 1 8 2 7 3 6 4 5 RP7 33X4 1 8 2 7 3 6 4 5 RP13 33X4 1 8 2 7 3 6 4 5 RP9 33X4 1 8 2 7 3 6 4 5 RP15 33X4 1 8 2 7 3 6 4 5 RP16 33X4 1 8 2 7 3 6 4 5 R64 33 R62 33 R37 0R C33 NP L4 BE0603 CON3 FTC W30P 1...

Page 26: ...TC3 100uF 16V TL2 HCB4532K 800T60 C23 0 1u C91 300p TU4 UTC7809 2 1 3 G I O C15 0 1u R63 2K_1 R65 6 2K_1 TC5 10uF 25V U2 ICBE TO92 2 3 1 G O I C1 0 1u BE0805 L30 TC1 22uF 16V TC15 100uF 16V TC4 10uF 1...

Page 27: ...u C122 220p C111 0 1u C112 0 1u TC22 470uF 16V TC30 100uF 16V R74 R1206 100 D6 ZD9 1V 2 1 CN6 BASE2 1 2 CN5 BASE2 1 2 L29 0 0805 TC10 470uF 16V TC12 470uF 16V TC23 22uF 16V D7 1N4148 1 2 R72 330 TC28...

Page 28: ...Memu...

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