ViewSonic VA1616W Servisní příručka

1 ViewSonic VA1616W-6 Model No. VS12018 16” Color TFT LCD Display (Manufacture date: NOV. 2008) Service Manual

10 Control Explanation Information displays the timing mode (video signal input) coming from the graphics card in the computer, the LCD model numb

11 Control Explanation Setup Menu displays the menu shown below: Language Select allows the user to choose the language used in the me

12 4. Circuit Description ISP Instruction 1The tool for ISP 1) An i486 (or above) personal computer or compatible. 2) Microsoft operation system W

13 b. Select sure, Click icon, search the program ” VA1616W-TSUM16AWR-CMOM156B1L01-L11G-V103a-081015-DE6F.bin” and click save:

14 C. Click icon, then click . If it burns successfully, it will show as the follow picture:

15 DDC Instruction 1 General DDC Data Re-programming In case the main EEPROM with Software DDC which store all factory settings were replaced because

16 3 The process of analog DDC write is as follow: Double-click ，appear as follow Figs： Press “program”,it will show “PASS”,it means download OK.

17 5. Adjustment Procedure 1. All Modes Reset You should do “All Model Reset” (Refer to Chap 3. Hot Keys for Function Controls) first. This action wi

18 Full Screen 25% White (Gray) Inspection Item: Particle, Line Defect & Mura 8. 50 Gray Test Signal: 1280*1024@60Hz Test Pattern: Full Scre

19 12. Green Test Signal: 1280*1024@60Hz Test Pattern: Full Screen Green Inspection Item: Bright Dot, Partial & Line Defect 13. Blue Test Sig

2 Copyright Copyright © 2008 by ViewSonic Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed

20 Figure 1 Figure 2 Figure 5 Figure 4 Figure 6 Figure 3 Figure 5

21 Factory Defaults Item Defaults Item Defaults Contrast 70% Input Priority N/A Brightness 100% Resolution Notice On Color Temperature

22 6. Troubleshooting Flow Chart

23 No power • Make sure power button (or switch) is ON. • Make sure A/C power cord is securely connected to the LCD display. • Plug another electric

24 7. Block Diagram

25 8. Schematic Diagrams 8.1 main board 8.2 power board

5544332211D DC CB BA AXGA/SXGATSUM16FWR SCHEMATICLVDS OUTPUTQ17W DAOC Q-series / FSC-AXX-3A37Thursday, December 13, 2007715G2904-D<>備註01.TopG29

5544332211D DC CB BA A緊靠近U103緊靠近U101According to NDS's request to changetype of R101 from 0402 to 0603.According to NDS's request to moveth

5544332211D DC CB BA ALVDSMax condition for LED:1. Vcc = 3.3 V2. Current = 12 mAFW need to bemodified.U402For ID2008010A020ABefor AOC ID2007 OSDFor us

5544332211D DC CB BA A2006-11-7 Add pull up 4K7 to MVCCSD23AO3401L1GR434 has to be changedfrom 0805 to 1206Q17W DAOC Q-series / FSC-AXX-3A67Friday, De

3 TABLE OF CONTENTS 1. Precautions and Safety Notices...4 2.

5544332211D DC CB BA A3/16BAT54C : IF 10mA,VF=0.4VBAV70 : IF 10mA,VF=0.855V(drop voltage too much)U404 can use package 232 or 252.Due to current lim

Power D817LL4148R82922R 1/8WR8221K 1/8WC8210.1uF/25VR83747K 1/8WD812LL4148R8311K 1/8WR8028.2K 1/10W 1%R830NC+12VC8221uF/25VR83210K 1/10W 1%Q805PDTC144

D817LL4148R82922R 1/8WR8221K 1/8WC8210.1uF/25VR83747K 1/8WD812LL4148R8311K 1/8WR8028.2K 1/10W 1%R830NC+12VC8221uF/25VR83210K 1/10W 1%Q805PDTC144WKC820

33 9. PCB Layout Diagrams

CAM350 V 9.0.1 : Mon Sep 22 10:26:29 2008 - (Untitled)

CAM350 V 9.0.1 : Mon Sep 22 10:18:22 2008 - (Untitled)

CAM350 V 9.0.1 : Mon Sep 22 10:25:46 2008 - (Untitled)

CAM350 V 9.0.1 : Mon Sep 22 09:16:28 2008 - (Untitled)

37 10. Exploded Diagram and Exploded Parts List

38 T67MRHDD2WV2NNN ViewSonic Model Number:VA1616w-6 Rev: Item ViewSonic P/N Ref. P/N Description Q'ty 1 750GLM56KB112C000Q PANEL

4 1. Precautions and Safety Notices 1.1 safety precautions This monitor is manufactured and tested on a ground principle that a user’s safety comes

39 11. Recommended Spare Parts List T67MRHDD2WV3N2 Location Part No. Description Remark 750GLM56KB112C000Q PANEL A156B1 VSC CMO/SF6B101D01

40 089G414A18N YH POWER CORD(32E1818021) N44G6000 1 1A EMPTY CARTON FOR LOADING N07G0011 1 HW pallet- 78-D024987

41 CN404 033G3802 9 WAFER 9P RIGHT ANELE PITCH CN403 033G8027 14 H WAFER 14P 2.0MM DIP C427 067G 3151014KV EC 105℃ CAP 100uF M 25V

42 R111 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R113 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R114 061G0402101 RST CHIPR 100 OHM +-5% 1

43 C419 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C417 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C416 065G0402104 15 MLCC 0402 0.1UF K 16V

44 R004 061G0603200 1F RST CHIPR 2 KOHM +-1% 1/10W R001 061G0603300 1F RST CHIPR 3 KOHM +-1% 1/10W R002 061G0603300 1F RST CHIPR 3 KOHM

45 N44G6002 1 MZ CUSHION-L 78-D022605 N44G6002 2 MZ CUSHION-R 78-D022594 N45G 52001 PE SHEET P45G 77001 en

46 N52G 1VSC006 HB Conductive Tape 60mm *24mm *0.06mm N52G 1185005 SW Vinegar ache rubberized fabric 19(MM)*30(M) N52G

47 R401 061G0402000 RST CHIP MAX 0R05 1/16W R442 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R426 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

48 R109 061G0402390 0F RST CHIP 390R 1/16W 1% R403 061G0402390 0F RST CHIP 390R 1/16W 1% R427 061G0402392 RST CHIP 3.9K 1/16W 5% R42

5 2. Specification 2.1 Product specifications Product Name VA1616w Oracle P/N VA1616W-6 Model Number VS12018 OSD Languages: 11 English, French, G

49 C104 065G0402509 31 CHIP 5pF 50V NPO C108 065G0402509 31 CHIP 5pF 50V NPO C111 065G0402509 31 CHIP 5pF 50V NPO FB402 071G 56K121

50 12. Different Parts List Diversity of T67MRHDD2WVSNND compared with T67MRHDD2WV3N2 Location Part No. Description Remark N37G0023 1 CX

51 * Reader’s Response* Dear Readers: Thank you in advance for your feedback on our Service Manual, which allows continuous improvement of our produc

6 2.2 Interface description 1 561011 15 D-SUB connector pin assignment Pin Number Pin Function 1 Red video input 2 Green video input 3 Blue video

7 3. Front Panel Function Control Description “Main Menu Controls” Main Menu with OSD controls Front Control Panel shown below in detail

8 Do the following to adjust the display setting: 1. To display the Main Menu, press button [1]. NOTE: All OSD menus and adjustment sc

9 Main Menu Controls Adjust the menu items shown below by using the up and down buttons. Control Explanation Auto Image Adjust automatically