ViewSonic Q9b-1 Manuel de service

ViewSonic Q9-1 Q9b-1 Model No. VS10863-1W 19” Color TFT LCD Display (Q9-1_Q9b-1_SM Rev. 1a Dec. 2005) ViewSonic 381 Br

IMAGE PERFORMANCE Factory Defaults Item Defaults Item Defaults Contrast 60% 720x400/640x400 720x400 Brightness 100% Resolution Notice Enable

Display Controls 1) MENU： Enter to the OSD adjustment menu. It also used for go back to previous menu for sub-menuand the change

Screen Adjustment Operation ProcedureThe Screen AdjustmentMain Menu1) Entering the screen adjustment The setting switches are normally at stand-by. Pu

OSD adjusting and Controls BRIGHTNESS Setup the brightness of the panel. CONTRAST The Contrast menu item is used to adjust image contrast. AUT

INFORMATION The “INFORMATION” menu provides the user with detailed information regarding thecurrent input format and version (include resolution, v

How to use AUTO CONFIG AdjustmentThis function can tune the parameters of PHASE、CLOCK、H-POSITION and V-POSITION. Suggesting Adjustment Steps： Ste

3-3 Hot Key for Function Controls Buttons: Functions: [Manual] Main menu [Enter] Select / Exit [+] To immediately activate Brightness menu. [-] Au

1. WORKING THEOREM A. Scaler The RTD2023 is total solution graphics processing IC for LCD monitors with panel resolutions up to SXGA. It is configu

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B. MCU: Hardware Design Attention : (1). Reset Time : (2). Pin assignment of MTV512M and 8051 16ViewSonic Co

Viewsonic Corporation i Confidential - Do Not Copy Q9-1_Q9b-1Copyright Copyright © 2005 by ViewSonic Corporation. All rights reserved. No part of

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5. Adjusting Procedure 5-1. Function Test 5-1.1 Product 19” LCD Monitor 5-1.2 Test Equipment Color Video Signal & Pattern (or PC with SXGA r

5-1.5.2 Auto Image Adjust Please select and enter “Auto Adjust” function on Main Menu to see if it is workable. The “Auto Adjust” function is aim

5-1.5.9 Dead Pixel and Line Test Signal: 1280 x 1024 @ 60.0kHz Test Pattern: Dark and White Screen Pattern - Check and see if there are dead pixels

5-2. Firmware Upgrade Procedure 5-2.1 Equipment Needed - Q9 Monitor - Fixture for Firmware Upgrade - Power Adapter *1 for Fixture (+12V) - VGA Cabl

5-2.2 ISP procedure Connection of ＩSＰ Kit： Using LPT cable connect PC Print port Using VGA cable connect monitor (destination) Plug Power Adapter t

Setting of ISP program on PC 1. Setup MYSON ISP program, 2. Execute ISP program to get the window below 3. Select “MTV512M64” MTV type, 4. Select

7. Select Command No=4 8. Put ISP Slave Add=94 ; Slave B Add=94 ; Command 1=ac ; Command 2=ca , Command 3=53 9. Click “OK” to start ISP function and

TABLE OF CONTENTS 1. Precautions and Safety Notices 2. Specification 3. Front Panel Function Control Description 4. Circuit Description 5. Adjustin

5.3 . EDID Procedure DDC User’s manual 1. Hardware installation A. The EDID cable has equipped 2 different terminals; one is male 25 pin printer

2. Programming procedure A. Normally, you received a EDID zip file of new model. You need to unzipped it. B. There will need the following files fo

D. Press “ESC” or “Enter” key to return main menu, the Fig-DDC2 will be displayed and the correct serial number will show on right corner of scr

The message (E2PROM Acknowledge Not Echo) will display on the screen if there is any error detected by Programming PC. If error message is happened,

5.4 Parking Procedure 1.1 Paste protecting film to protect the monitor. (Figure 1) 1.2 Put the montor in the PE bag and seal the bag with tape. (Fi

2. Disassembly Lie down the monitor on flat table Remove Stand by 4 screw Remove CAB-B Take off D-sub 2 screws 32ViewSonic Corporatio

Remove the shielding case by 2 screws Remove the I/F board Remove the shielding case by 1 screw Remove the Inverter board by 2 screws

6. TROUBLE SHOOTING FLOW CHART Does picture display? YES NO Back-light On or off Check Power LED A da

CHK OSD U7 pin6,24,25 (PUSH KEY SWITCH) CHK U7 pin 73~94 RETURN DPWBN5625T8-CHA Debug Procedure

CHK PWR REF: power flow No display (2) Back-light ok ? NO YES U7 SCALER INPUT/OUTPUT D-SUB VGA 1

1. Precautions and Safety Notices 1-1. Appropriate Operation (1) Turn off the product before cleaning. (2) Use only a dry soft cloth when cleaning th

JP1, +5V INPUT CHK FUSE F1 CHK U1 input +5V U1 output +3.3V CHK U2 input +3.3V U2 output +2.5V DPWBN5625

Rev: 1aSerial No Prefix: PW1Panel SourcesHanstarr(12ms)1Accessories:POWER CORD A-PC-0106-0180 QACC-1126D8D--- POWER CORD 12 AC ADAPTOR & INVERTER

Rev: 1aSerial No Prefix: PW3Panel SourcesHanstarr(12ms)1Accessories:POWER CORD A-PC-0106-0180 QACC-1126D8D--- POWER CORD 12 AC ADAPTOR & INVERTER

Rev: 1aSerial No Prefix: PW1Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty1 CB-00003908 QTMLW0002-8376- POWER BOARD GND

Rev: 1aSerial No Prefix: PW3ItemViewSonic P/NRef. P/NDescriptionLocationUniversal number#Q'ty1CB-00003908QTMLW0002-8376-POWER BOARD GND WIREPOWER

8. Exploded Diagram And Spare Parts List 42ViewSonic Corporation Confidential - Do Not Copy Q9-1_Q9b-1ViewSonic Model Number: VS10863-1WRev: 1a

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9. Block Diagram JP7 (DB15) COMPUTER GRAPHICS U7 Realtek RTD2023 SERIAL EEPROM MPU U5 MT

JST PHR-132.0 pitch90 DegreeserialPin 27, 29, 40, 41的電容請盡IC量靠近Change ValueVGAVSVGAHSCBVGA_GCG-CRCB-VGA_BVGA_RCR-CGSOG_inRXO1-RXE3-RXO0+RXE2-DGNDLCD_VC

2.0mm6pin0805R93 Same D3 locationMODIFY20050225MODIFY20050225LED_OVSINIICSDALED_GDDC_SDAIICSCLSELECT_KEYRTD_RESETIICSDARTD_SDO/SDIVGA5VRTD_SCSBMENU_KE

1-5. LCD Module Handling Precautions 1-5.1 Handling Precautions (1) Since front polarizer is easily damaged, pay attention not to scratch it. (2) Be

MCU 3VCCRTD 3DVCCRTD 3PVCCADC_ 3AVCCJST PHR-82.0 pitch90 Degree 2.雙排側插0pitch, 2*4JST PHR-52.0 pitch90 Degree08050805BL_ADJBL_ON_OFFPANEL_5VCCBL_ON_OFF

C4100pC1100pC2100pC3100pR12.2KR2 100RR5 100RJP1CON6654321R7 100RL50R34.7KR44.7KR62.2KD35.6VL20LED112L40L30L10SW1MENU31SW5POWER SW31SW3-31SW4+31SW2SELE

11. PCB Layout Diagrams IF-board 49ViewSonic Corporation Confidential - Do Not Copy Q9-1_Q9b-1

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1-5.2 Handling and Placing Methods Correct Methods: Incorrect Methods: Only touch the metal frame of the LCD panel or the front cover of the monito

Key-board SOLDER 57ViewSonic Corporation Confidential - Do Not Copy Q9-1_Q9b-1

DRILL 58ViewSonic Corporation Confidential - Do Not Copy Q9-1_Q9b-1

COMP SILK 59ViewSonic Corporation Confidential - Do Not Copy Q9-1_Q9b-1

Top 60ViewSonic Corporation Confidential - Do Not Copy Q9-1_Q9b-1

SOLDERMASK 61ViewSonic Corporation Confidential - Do Not Copy Q9-1_Q9b-1

Top Mask 62ViewSonic Corporation Confidential - Do Not Copy Q9-1_Q9b-1

*Readers Response*Dear Readers:Thank you in advance for your feedback on our Service Manual, which allows continuous improvementof our products. We w

Place the monitor on a clean and soft foam pad. Placing the monitor on foreign objects. That will probably scratch the surface of the panel or cause

2. SPECIFICATIONS General Specification Test Resolution & Frequency 1280x1024 @ 60Hz Test Image Size Full Size Contrast and Brightness Controls

Timing Table Item Timing Analog 1 640 x 350 @ 70Hz, 31.5kHz Yes 2 640 x 400 @ 70Hz, 31.5kHz Yes 3 640 x 480 @ 60Hz, 31.5kHz Yes 4 640 x 480