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ViewSonic VG150m-1

Model No.VLCDS23587-3W

Service Manual

15” Color TFT LCD Display

( VG150m-1_SM_547-R ev.1 a –Dec 2 0 02 )

ViewSonic

“ 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-858

VG150mb-1

VLCDS23587-4W

Summary of content (63 pages)

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Service Manual ViewSonic VG150m-1 VG150mb-1 Model No.VLCDS23587-3W VLCDS23587-4W 15” Color TFT LCD Display ( VG150m-1_SM_547-R ev.
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Copyright Copyright © 2002 by ViewSonic Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of ViewSonic Corporation.
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TABLE OF CONTENTS Chapter 1 Precautions and Notices…………………………………………1 Chapter 2 Specification…………………………………………………….....3 2-1 General Specification………………………………………....3 2-2 Factory Preset Timing…………………………………….......4 2-3 D-Sub Connector Pin Assignment…………………………...5 Chapter 3 Disassembly / Assembly Instructions………………………...6 Chapter 4 Electronic Circuit Description…………………………………..7 4-1 Block Diagram………………………………………………….7 4-2 Main Board I/O Connections………………………………….
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1. Precautions and Notices Prior to using this manual, please ensure that you have carefully followed all the procedures outlined in the user manual for this product. Read all of these instructions. Save these instructions for later use. Follow all warnings and instructions marked on the product. Do not use this product near water. This display should be installed on a solid horizontal base. When cleaning, use only a neutral detergent cleaner with a soft damp cloth.
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FCC Statement This equipment has been tested and found to comply with the limits of Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communication.
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2. Specification 2-1 General Specification Characteristic LCD Panel Description Mitsubishi 15.0” AA150XC01, 0.297mm (H/V), Anti-glare Maximum Viewing Angles Horizontal: 150 degrees @ CRЊ10 Vertical: 110 degrees @ CRЊ10 Signal Input VideoΚRGB analog SyncΚH.V. Separate Sync, H.V. Composite Sync (TTL Compatible), Sync. On Green HorizontalΚ30 to 62KHz Vertical Κ50 to 75Hz Connector Analog: 15 Pin Mini D-Sub Maximum Resolution 1024x768 Video Bandwidth 85 MHz nominal Display Area 304.1 mm (H) x 228.
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2-2 Factory Preset Timing This timing chart is already preset for the TFT LCD monitors. Timing Horizontal Horizontal Polarity Frequency Vertical Polarity Vertical Frequency VGA 640x350 + 31.47 kHz - 70.09 Hz VGA 720x400 - 31.46 + 70.08 VGA 640x400 - 31.46 + 70.08 VGA 640x480 - 31.47 - 60.05 VESA 640x480 - 37.86 - 72.81 VESA 640x480 - 37.50 - 75.00 MAC 640x480 Composite 35.00 Ѻ 66.66 VESA 800x600 + 35.15 + 56.25 VESA 800x600 + 37.87 + 60.
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2-3 D-Sub connector Pin Assignment The TFT LCD analog display monitors use a 15 Pin Mini D-Sub connector as video input source.
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3.
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4.
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4-2 Main Board I/O Connections P3 CONNECTION "INVERTER CONTROL" Pin Description 1 N.C 2 CON 3 VEE 4 GND 5 VDD P5 CONNECTION "OSD CONTROL" Pin Description 1 POW 1 2 GND 3 LED1 4 LED2 5 KEY1 6 KEY2 7 KEY3 8 KEY4 9 + 10 - 11 MUTE 4-3 Inverter Board I/O Connections HV out HV out CN4 CN3 CN2 RTN RTN CN5 1 CN1 RTN RTN HV out HV out CON VEE GND VDD NOTE: MANUFACTURER’S NAME MUST BE ON THE PRINTED SIDE FOR THE INVERTER BOARD TO BE FACING UP.
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4-4 Theory of Circuit Operation VG150m/mb is a multi-frequency and multi-mode color TFT LCD monitor. It supports different resolutions including XGA, SVGA, VGA and other various high resolution up to 1024x768 for IBM, PC compatibles, Power PC and Macintosh. VG150m uses a TFT LCD panel with a 0.297mm pixel pitch, provides 16.7 millions color images.
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ANALOG SIGNAL INPUT and EDID This product uses the internal function of Mascot V (U1) as a signal detector in order to support separate SYNC. The analog input Horizontal and Vertical Synchronal signals pass through the Schmitt trigger buffer U4 to stabilize then input to Mascot U1 pin38 VGA_VSYNC, pin39 VGA_HSYNC or pin40 SOGI and the image processing. Then Mascot will detect the signal type if it is separate SYNC, composite SYNC or SOG.
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ANALOG to DIGITAL CONVERSION and PROCESSING General Description of Mascot Mascot V is a highly integrated solution (U1) that combines a high performance ADC with an advanced image process controller. Using advanced image scaling algorithms, Mascot V has intelligently adaptive sub-algorithms that will automatically optimize the display quality for different images – the text is sharper and the graphics is smoother.
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Clock Re-Generator Functional Block Diagram FIG3-2 Clock Re-Generator ADC Block Description Variable Gain Amplifier (VGA) The front-end circuit is designed to provide four major functions: Provide AC coupled interface with single-ended R/G/B input signal, convert single-ended signal to differential signal, and define common mode voltage. Define CLAMPING voltage level with respect to ground for image brightness control. Perform user programmable precision gain amplification.
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Clock Re-Generator Functional Block Diagram FIG3-3 Clock Re-Generator ViewSonic Corporation 13 Confidential -Do Not Copy VG150m/mb
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Host Interface Control Host interface controller is an interface between Mascot V and an external CPU. The access to Mascot V internal internal registers, SRAM, programmable fonts, gamma tables, and ROM is performed by interface controller. Mascot V provides single read/write and incremental read/write. Mascot V supports I2C bus and SPI protocols. The bus protocol selection is determined by pin CONFIG[4], and Mascot V slave address is determined by pin CONFIG[3:0].
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In maximum color calibration, the pixel which has the maximum color component (based on CRB1[3:0]) can be found. In color read back calibration, the color component (based on CRB[3:0]) for specific position can be read back. In maximum color difference calibration, for specific color component, color differences between every 2 neighboring pixels are compared from first till the last pair within a frame. The position which has the largest color difference with its neighboring data is found.
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Zoom Buffer Zoom Buffer is used to store input data for scaling (zoom) function. Zoom Buffer Write Control and Zoom Buffer Read Control This Block generates write and read control signal to access zoom buffer. Vertical Zoom Filter and Horizontal Zoom Filter The Mascot V scaling engine uses an advanced scaling technology and provides high quality scaling of text images, graphic images and real-time video.
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On-Screen Display Mascot V OSD display supports 256 different fonts at size of 12x18, 256 fonts contain 128 fixed fonts that are stored in internal ROM, other 128 programmable fonts are stored in internal SRAM. OSD also supports Overlay port interface and color look-up table with 4 color indices from external OSD. Diagram listed below is the concept of how OSD retrieve and display OSD Font. See FIG3-6.
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FIG3-7 OSD Display Flow Chart Overlay Block The Overlay Block mixes the scaled image data and osd data… Overlay block mix mode is following 4 ways listed below: Transparent (Display) Opaque (OSD) Background Transparent (0 bits = Display) Translucent ((Display + OSD)/2) RGB Offset and Gamma controller Block: The RGB offset function is used to adjust brightness of the RGB data. It provides a simple shift (positive or negative) for each of the 3 color channels.
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FIG3-8 Mascot function block ViewSonic Corporation 19 Confidential -Do Not Copy VG150m/mb
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MPU VG150m is controlled by a µ-controlled SM5964. Description of SM5964 The SM5964 series product is an 8 – bit single chip microcontroller with 64KB flash & 1K byte RAM embedded. It has In-System Programming (ISP) function and is a derivative of the 8052 microcontroller family. It has 5-channel SPWM build-in. User can access on-chip expanded RAM with easier and faster way by its ‘bank mapping direct addressing mode’ scheme.
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Features of SM5964 Working voltage: 4.5V through 5.
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FIG4-2 MPU Control Block ViewSonic Corporation 22 Confidential -Do Not Copy VG150m/mb
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AUDIO VG150m/mb use AN7512 for stereo system, AN7512 is a dual 2-W BTL (Balanced Transformer-Less) audio power amplifier IC. Speakers and microphone will stay on, while the rest of the monitor is in power saving. See FIG5-1.
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5. Adjustment On Screen Display OSD (On Screen Display) function is supported on each of the TFT LCD analog display monitors and is controlled by easy to use Button 1, Down, Up, Button 2, Power (Soft Switch), Mute, Volume – and Volume +. (Power, 1, 2 and mute button should be one shot logic operation).
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OSD Lock short cuts function for the buttons 1. The OSD lock will be activated by pressing the front panel control buttons "(1), & (up)" for 10 seconds. If the user then tries to access the OSD by pressing any of the buttons "1", "down", "up", "2" a message will appear on the screen for 3 seconds showing "OSD Locked". The OSD lock will be deactivated by pressing the front panel control buttons "(1), & (up)" again for 10 seconds. Note 1: LED flashes orange when the OSD has been Locked or Unlocked. 2.
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6.Troubleshooting Flow Chart 6-1 Figures of Waveform Input Signal: VGA Card Sis 620 Resolution 1024X768 HSYNC 48.
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CH1: DISP_HSYNC (PIN79 OF U1) CH2: DISP_VSYNC (PIN77 OF U1) CH1: DISP_DE (PIN76 OF U1) CH2: DISP_VSYNC (PIN77 OF U1) ViewSonic Corporation 27 Confidential -Do Not Copy VG150m/mb
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CH1: DISP_DE (PIN76 OF U1) CH2: DISP_HSYNC (PIN79 OF U1) CH1: BLU_OUTB_4 (PIN116 OF U1) CH2: HSCLK (PIN78 OF U1) ViewSonic Corporation 28 Confidential -Do Not Copy VG150m/mb
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6-2 Troubleshooting Flow Chart MONITOR DoeS NOT WORK Start N0 Is LED lighting? 1. Is adaptor’s output+12V? 2. Is DC Jack (P6) connector OK? 3. Is +5VX ok? 4. Check LED signal? Yes N0 Is LED green? LED lights orange, monitor is in power saving mode 1. Check video cable 2. Is the timing supported? Yes N0 1. Is inverter OK? 2. Is P3 connected ok? Is backlight on? Yes N0 Does U1 input? Check U1 input well; include VGA_VSYNC, VGA_HSYNC, or SOGI, and RI, GI, BI.
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R, G, B COLOR Does NOT DISPLAY CORRECT Start Check OSD color setting & execute AUTO-CONTRAST N0 1. Check video cable 2. Check settings of host system Input signal OK? Yes N0 Check RI, GI, BI level. U1 input correct. Yes N0 U1 output correct. 1. Check resistor arrays of U1 outputs 2. Check power of voltage 3. Check U1 to P1 &P2 Yes 1. Is P1 & P2 connected well? 2.
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TROUBLE OF DC-DC CONVERTER Start N0 Is U5 pin1 correct? The voltage is about + 12V 1. Check power adaptor 2. Check power cable 3. Check FUSE1 Yes N0 The voltage is about + 4.9V 1. Check U5 output +5VX correct? 2. Check L17 frequency Yes N0 VLCD correct? The voltage is about +4.9V Check C57 & pin 8 of U6 Yes N0 3.
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TROUBLE OF DDC READING Start N0 Analog DDC OK? Support DDC1/2B 1. Analog cable ok? 2. Check signal U14 (SDA, SCL) 3.
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7.
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ˠˢ˗˘˟ ˩˚˄ˈ˃̀ʳʻˆ˄ˈ˃ˀ˄˄˃˅ˀ˃˄ˈ˃ʼ ˩˚˄ˈ˃̀˵ʳʻˆ˄ˈ˃ˀ˄˄˄˅ˀ˃˄ˈ˃ʼ ˖˜˥˖˨˜˧˥ˬ ˠ˴˼́ʳ˵̂˴̅˷ ViewSonic Corporation ˔ˣˣ˥ˢ˩˘˗ʳ˕ˬˍ ˖˛˘˖˞˘˗ʳ˕ˬˍ ViewSonic Corporation ˣ˖˕ʳˣ˂ˡ ˃˄ˊ˄ˀ˅˅ˇ˅ˀ˃ˊ˅˃ 34 ˘˖ˡʳˡˢ ˔ˣ˖ˡ˃˅˃ˊ˃˃˄˅ ˙˜˟˘ˍ Confidential -Do Not Copy VG150m/mb ˦˛˘˘˧ ˥˘˩ˍ ˣ˖˕ʳ˥˘˩ˍ ˗˔˧˘ ˅ ˢ˙ ˇ ˃˃ ˃˃
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ˠˢ˗˘˟ ˩˚˄ˈ˃̀ʳʻˆ˄ˈ˃ˀ˄˄˃˅ˀ˃˄ˈ˃ʼ ˩˚˄ˈ˃̀˵ʳʻˆ˄ˈ˃ˀ˄˄˄˅ˀ˃˄ˈ˃ʼ ˖˜˥˖˨˜˧˥ˬ ˠ˴˼́ʳ˵̂˴̅˷ ViewSonic Corporation ˦˛˘˘˧ ˥˘˩ˍ ˣ˖˕ʳ˥˘˩ˍ ˔ˣˣ˥ˢ˩˘˗ʳ˕ˬˍ ˖˛˘˖˞˘˗ʳ˕ˬˍ ViewSonic Corporation ˣ˖˕ʳˣ˂ˡ ˃˄ˊ˄ˀ˅˅ˇ˅ˀ˃ˊ˅˃ 35 ˘˖ˡʳˡˢ ˔ˣ˖ˡ˃˅˃ˊ˃˃˄˅ ˙˜˟˘ˍ Confidential -Do Not Copy VG150m/mb ˗˔˧˘ ˆ ˢ˙ ˇ ˃˃ ˃˃
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˗˜˦ˣ˟˔ˬʳ˕ˢ˔˥˗ ˙˜˟˘ˍ˩˘ˈ˄˃ʾˀ˗˃ˁˣ˖˕ ˣ˂ˡˍ˃˄ˊ˃ˀ˄ˊˇ˃ˀ˃ˉˉ˃ ˔˦˦ˬʺˍˆ˄ˈ˃ˀ˃˄ˋ˅ˀ˃˄ˈˉ ˠˢ˗˘˟ ˩˚˄ˈ˃̀ʳʻˆ˄ˈ˃ˀ˄˄˃˅ˀ˃˄ˈ˃ʼ ˩˚˄ˈ˃̀˵ʳʻˆ˄ˈ˃ˀ˄˄˄˅ˀ˃˄ˈ˃ʼ ˖˜˥˖˨˜˧˥ˬ ˠ˔˜ˡʳ˕ˢ˔˥˗ ViewSonic Corporation ˦˛˘˘˧ ˥˘˩ˍ ˣ˖˕ʳ˥˘˩ˍ ˔ˣˣ˥ˢ˩˘˗ʳ˕ˬˍ ˖˛˘˖˞˘˗ʳ˕ˬˍ ViewSonic Corporation ˣ˖˕ʳˣ˂ˡ ˃˄ˊ˄ˀ˅˅ˇ˅ˀ˃ˊ˅˃ 36 ˘˖ˡʳˡˢ ˔ˣ˖ˡ˃˅˃ˊ˃˃˄˅ ˙˜˟˘ˍ Confidential -Do Not Copy VG150m/mb ˗˔˧˘ ˇ ˢ˙ ˇ ˃˃ ˃˃
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8.
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ViewSonic Corporation 38 Confidential -Do Not Copy VG150m/mb
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ViewSonic Corporation 39 Confidential -Do Not Copy VG150m/mb
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ViewSonic Corporation 40 Confidential -Do Not Copy VG150m/mb
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ViewSonic Corporation 41 Confidential -Do Not Copy VG150m/mb
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Mechanical Parts List ITEM VIEWSONIC P/N 1 2 3 3 3 4 5 6 7 8 9 10 11 12 13 14 14 14 15 16 17 18 19 20 21 21 21 22 22 22 23 23 23 24 25 25 25 26 27 28 28 28 29 30 31 32 35 36 37 38 39 39 40 40 41 42 43 C-FP-0301-0874 C-FP-0301-0875 PL-BT-0706-0123 PL-BT-0706-0122 PL-BT-0706-0124 B-CB-0206-0140 B-SB-0221-0474 M-LCD-0826-0105 M-MS-0808-7663 M-MS-0808-7665 M-MS-0808-8069 M-MS-0808-6036 M-MS-0808-8068 M-MS-0808-6035 M-MS-0808-7666 B-MB-0201-0676 B-MB-0201-0677 B-MB-0201-0724 E-SK-0412-0051 M-MS-0808-7669 M-MS
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10. Recommended Spare Parts List VG150m/mb SPEAKER 8ohm 2W 40*20mm (TH4020M8-05) *2 WH PH4P 1061#26 110/310mm WH PH5P-PH5P 1061#26 40mm WH PH11P-PH11P 1061#26 90mm core*1 WH FFC 36P 164mm core*2 (ADI) WH FFC 40P 102mm core*1 (ADI) INVERTER DC-AC (T65I007.00) REV:4 EPS FORM-A EPS FORM-B 15" LCD DISPLAY BD ASS'Y VE510+ (MRT) DUAL SURFACE DIODES BAV70 SMD (SOT-23) SCHOTTKY DIODE SB340 T PICO FUSE 125V 3.5A 3*7MM (R25103.
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11. Complete Parts List 2502-1316-1074 LCD MONITOR 15.
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3150-2422-0331 PANEL ASS'Y VG150m (ABS 94HB,G7397)(ADI)(MRT) ITEM 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 VIEWSONIC P/N M-LCD-0826-0105 E-SK-0412-0051 M-MS-0808-8184 M-MS-0808-7906 M-MS-0808-7664 M-MS-0808-7673 M-MS-0808-7665 B-SB-0221-0486 C-FP-0301-0875 C-BC-0302-0421 PL-BT-0706-0122 M-MS-0808-8059 M-CV-0830-2366 M-MS-0808-8062 M-MS-0808-7667 M-SCW-0824-0362 M-SCW-0824-0648 M-SCW-0824-0626 M-SCW-0824-0649 M-SCW-0824-0724 M-SCW-0824-0366 M-MS-0
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B-MB-0201-0725 ITEM 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 41 42 43 44 45 46 47 48 49 50 3150-1102-0150 LCD MAIN BD ASS'Y VG150m(ADI)(MRT) VIEWSONIC P/N E-C-0404-4794 E-C-0404-4794 E-C-0404-4794 E-C-0404-4794 E-D-0403-1743 E-FS-0410-0084 E-L-0407-1057 E-L-0407-0547 M-MS-0808-7905 M-MS-0808-8055 M-MS-0808-2118 M-MS-0808-8056 M-MS-0808-8057 M-MS-0808-1765 M-MS-0808-8054 M-MS-0808-8053 E-IC-0401-2522 E-IC-0401-1888 E-IC-0401-2513 E-IC
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ITEM 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 VIEWSONIC P/N E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3714 E-C-0404-3712 E-C-0404-4045 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-4106 E-C-0404-3711 E-C-0404-3712 E-C-0404-3711 E-C-0404-3712 E-C-0404-4106 E-C-0404-3712 E-C-0404-4106 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-
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ITEM 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 VIEWSONIC P/N E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3710 E-C-0404-3712 E-C-0404-3712 E-C-0404-3713 E-C-0404-3710 E-C-0404-3712 E-C-0404-3712 E-C-0404-4095 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 DESCRIPTION C/M MULTI. 0.1UF 25V Y5V 0603 C/M MULTI. 0.1UF 25V Y5V 0603 C/M MULTI. 0.1UF 25V Y5V 0603 C/M MULTI. 0.
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ITEM 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 VIEWSONIC P/N E-Q-0402-1577 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-R-0405-6287 E-R-0405-5795 E-R-0405-5795 E-R-0405-4232 E-R-0405-5794 E-R-0405-5795 E-R-0405-6287 E-R-0405-628
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ITEM 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 VIEWSONIC P/N E-R-0405-5794 E-R-0405-5795 E-L-0407-1215 E-R-0405-5795 E-R-0405-5795 E-R-0405-6291 E-R-0405-6291 E-R-0405-6291 E-R-0405-6287 E-R-0405-6287 E-R-0405-6276 E-R-0405-6287 E-R-0405-6276 E-R-0405-6285 E-R-0405-3167 E-R-0405-6277 E-R-0405-5794 E-R-0405-6287 E-R-0405-6278 E-R-0405-6287 E-R-0405-57
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ITEM 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 VIEWSONIC P/N E-R-0405-6288 E-R-0405-6287 E-IC-0401-2642 E-IC-0401-2644 E-IC-0401-1982 E-IC-0401-2346 E-IC-0401-2648 E-IC-0401-2521 E-IC-0401-2373 E-IC-0401-2643 DESCRIPTION REFERENCE NUMBER 0130-4709-0055 0130-4701-0055 0430-5007-1976 0430-6003-0069 0430-3001-1011 0430-6000-4051 0430-7010-9058 0430-7010-9004 0430-1004-4035 0430-6001-7204 0430-5007-5578 0204-1274-4012 0990-4000-8102 0400-0541-2012 0400-0541-2012 0400-0541-2012 0400-
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3150-1622-0312 PACKING ASS'Y VG150mb (SHARP) ITEM VIEWSONIC P/N DESCRIPTION REFERENCE NUMBER LOCATION Q’TY 1 A-AD-0114-0159 AC TO DC ADAPTOR (LSE9901B1250 BLK V.SONIC) PSE 0300-7012-4234 2 A-AD-0114-0170 AC TO DC ADAPTOR 12V/4.0A(UP04821120B BL V.SONIC) 0300-7012-4533 3 4 5 A-AD-0114-0171 A-PC-0106-0084 A-PC-0106-0039 AC TO DC ADAPTOR 12V/4.0A (0217B1248 BLK V.
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29 30 31 32 33 34 35 36 37 B-SB-0221-0474 M-MS-0808-7669 M-MS-0808-4725 M-MS-0808-6035 M-MS-0808-6036 M-MS-0808-8069 B-SB-0221-0473 B-SB-0221-0473 ITEM 1 2 3 4 5 6 7 8 9 10 11 INSULATOR-INVERTER SPONGE (70*11*15) SHIELDING AL. TAPE (40.0*70.0) SHIELDING AL.TAPE (70.0*50.0) GASKET BLOCK (10.0*10.5*60.0mm) GASKET BLOCK (5*3.5*50mm) HEAT PATH (22.0L*8.0W*2.
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3150-1112-0150 LCD MAIN BD ASS'Y VG150mb(ADI)(MRT) ITEM 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 41 42 43 44 45 46 47 48 49 50 VIEWSONIC P/N E-C-0404-4794 E-C-0404-4794 E-C-0404-4794 E-C-0404-4794 E-D-0403-1743 E-FS-0410-0084 E-L-0407-1057 E-L-0407-0547 M-MS-0808-7905 M-MS-0808-8055 M-MS-0808-2118 M-MS-0808-8056 M-MS-0808-8057 M-MS-0808-1765 M-MS-0808-8054 M-MS-0808-8053 E-IC-0401-2522 E-IC-0401-1888 E-IC-0401-2513 E-IC-0401-2514 E-IC
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ITEM 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 VIEWSONIC P/N E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3714 E-C-0404-3712 E-C-0404-4045 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-4106 E-C-0404-3711 E-C-0404-3712 E-C-0404-3711 E-C-0404-3712 E-C-0404-4106 E-C-0404-3712 E-C-0404-4106 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-
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ITEM 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 VIEWSONIC P/N E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3710 E-C-0404-3712 E-C-0404-3712 E-C-0404-3713 E-C-0404-3710 E-C-0404-3712 E-C-0404-3712 E-C-0404-4095 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 E-C-0404-3712 DESCRIPTION C/M MULTI. 0.1UF 25V Y5V 0603 C/M MULTI. 0.1UF 25V Y5V 0603 C/M MULTI. 0.1UF 25V Y5V 0603 C/M MULTI. 0.
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ITEM 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 VIEWSONIC P/N E-Q-0402-1577 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-L-0407-1517 E-R-0405-6287 E-R-0405-5795 E-R-0405-5795 E-R-0405-4232 E-R-0405-5794 E-R-0405-5795 E-R-0405-6287 E-R-0405-628
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ITEM 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 VIEWSONIC P/N E-R-0405-5794 E-R-0405-5795 E-L-0407-1215 E-R-0405-5795 E-R-0405-5795 E-R-0405-6291 E-R-0405-6291 E-R-0405-6291 E-R-0405-6287 E-R-0405-6287 E-R-0405-6276 E-R-0405-6287 E-R-0405-6276 E-R-0405-6285 E-R-0405-3167 E-R-0405-6277 E-R-0405-5794 E-R-0405-6287 E-R-0405-6278 E-R-0405-6287 E-R-0405-57
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ITEM 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 VIEWSONIC P/N E-R-0405-6288 E-R-0405-6287 E-IC-0401-2642 E-IC-0401-2644 E-IC-0401-1982 E-IC-0401-2346 E-IC-0401-2648 E-IC-0401-2521 E-IC-0401-2373 E-IC-0401-2643 DESCRIPTION RES. CF 47ohm 1/10W J 0603 RES. CF 4.7Kohm 1/10W J 0603 IC MASCOT V PQFP 160PIN IC AIC1084-33CE SMD 3PIN TO-252 IC AT24C02N-10SC-2.7 SMD 8PIN IC AMC431 SMD(SOT-23) 3PIN IC MAX810LTR 3PIN SOT-23 IC LM810M3-4.
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*Readers Response* Dear Readers: Thank you in advance for your feedback on our Service Manual,which allows continuous improvement of our products. We would appreciate your completion of the Assessment Matrix below, for return to ViewSonic corporation. Assessment A.