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Service Manual ViewSonic VX2240W-4 Model No. VS11985 22” Color TFT LCD Display (Manufacture date: NOV. 2008) VX2240W-4 Copyright Copyright © 2008 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. Disclaimer ViewSonic makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranty of merchantability or fitness for any particular purpose. Further, ViewSonic reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of ViewSonic to notify any person of such revision or changes. Trademarks Optiquest is a registered trademark of ViewSonic Corporation. ViewSonic is a registered trademark of ViewSonic Corporation. All other trademarks used within this document are the property of their respective owners. Product disposal at end of product life The lamp in this product contains mercury. Please dispose of in accordance with local, state or federal laws. Revision History Revision SM Editing Date ECR Number Description of Changes Initial Release TC6MNBDTNWVWN TC6MNBDTNWVWNND A01 NOV. 08 TC6MNBHKNWVSN TC6MNBHKNWVSNND TC6MNBDDNWVSNNN TC6MNBDDNWVSNND 1 Editor TABLE OF CONTENTS 1. Precautions and Safety Notices..........................................................................................1 2. Specification .......................................................................................................................2 3. Front Panel Function Control Description .......................................................................4 4. Circuit Description .............................................................................................................9 5. Adjusting Procedure ..........................................................................................................16 6. Trouble Shooting Flow Chart ............................................................................................21 7. Block Diagrams .................................................................................................................22 8. Schematic Diagrams ........................................................................................................23 9. PCB Layout Diagrams ......................................................................................................31 10. Exploded Diagram and Spare Parts List.........................................................................33 11. Recommended Spare Parts List ....................................................................................34 12. Different parts list ...........................................................................................................45 2 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 first. However, improper use or installation may cause damage to the monitor as well as the user. Carefully go over the following WARNINGS before installing and keep this guide handy. WARNINGS This monitor should be operated only at the correct power sources indicated on the label on the rear end of the monitor. If you’re unsure of the power supply in your residence, consult you local dealer or power company. .Use only the special power adapter that comes with this monitor for power input. . Do not try to repair the monitor your self as it contains no user-serviceable parts. This monitor should only be repaired by a qualified technician. . Do not remove the monitor cabinet. There is high-voltage parts inside that may cause electric shock to human bodies, even when the power cord is unplugged. . Stop using the monitor if the cabinet is damaged. Have it checked by a service technician. . Put your monitor only in a clean, dry environment. If it gets wet, unplug the power cableimmediately and consult your service technician. . Always unplug the monitor before cleaning it .Clean the cabinet with a clean, dry cloth. Apply non-ammonia based cleaner onto the cloth, not directly onto the glass screen. . Keep the monitor away from magnetic objects, motors, TV sets, and transformer. . Do not place heavy objects on the monitor or power cord. 1.2 Product safety notice Many electrical and mechanical parts in this chassis have special safety visual inspections and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltages, wattage, etc. Before replacing any of these components read the parts list in this manual carefully. The use of substitute replacement parts which do not have the same safety characteristics as specified in the parts list may create shock, fire ,or other hazards. 1.3 Service notes When replacing parts or circuit boards, clamp the lead wires around terminals before soldering. When replacing a high wattage resistor(more than 1W of metal oxide film resistor) in circuit board, keep the resistor about 5mm away from circuit board. Keep wires away from high voltage, high temperature components and sharp edges. Keep wires in their original position so as to reduce interference. Usage of this product please refer to also user’s manual. 1 2. Specification 2.1 Product specifications Region VSA VSAP VSE VSCN (M) (A) & (K) (EU) (G) Product Name VX2240w Model Number VS11985 OSD Languages English, French, German, Italian, Spanish, Finnish, Russian, Korean, Japanese, Traditional Chinese, Simplified Chinese TFT LCD Panel and Model # CMO A220Z5 Scalar Model # : Novatek NT68670HTFG Input Signal D-Sub / DVI-D Sync Compatibility Separate / Composite / SOG Power Consumption Built-in/ under 55W (max) / 45W(typ) Power Cable Refer to Appendix G Analog Cable (1.8 m, color : black), with PC 2001 and Hot Plug Detect &DDC YES DVI-D Cable / 1.8m YES ViewSonic CD Wizard ViewSonic Quick Start Guide Arabic, English, Finnish, Spanish, German, Italian, Japanese, Swedish, Polish, Korean Portuguese, Russian, French, Greek, Dutch, Turkish, Simplified Chinese, Traditional Chinese, Czech, Hungarian Screen Protector Mylar YES Extrme Label (up to 2ms) YES Service Insert (new version) YES NO NO NO Warranty Sticker NO NO NO NO Warranty Card NO NO NO YES Carton Sticker NO NO NO YES PE bag of Carton NO NO NO YES 2 2.2 Interface description 15 pin D-sub connector pin assignment 1 5 6 10 11 15 Pin Number Pin Function 1 Red video input 2 Green video input 3 Blue video input 4 No Connection 5 Ground 6 Red video ground 7 Green video ground 8 Blue video ground 9 +5V 10 H/V sync ground 11 No connection 12 (SDA) 13 Horizontal sync (Composite sync) 14 Vertical sync 15 (SCL) 3 3. Front Panel Function Control Description Use the buttons on the front control panel to display and adjust the OSD controls which display on the screen. The OSD controls are explained at the top of the next page and are defined in “Main Menu Controls” 4 5 sRGB-This is quickly becoming the industry standard for color management, with support being included in many of the latest applications. Enabling this setting allows the LCD display to more accurately display colors the way they were originally intended. Enabling the sRGB setting will cause the Contrast and Brightness adjustments to be disabled. 9300K-Adds blue to the screen image for cooler white (used in most office settings with fluorescent lighting). 6 7500K - Adds blue to the screen image for cooler white (used in most office settings with fluorescent lighting). 6500K-Adds red to the screen image for warmer white and richer red. 5400K-Adds green to the screen image for a darker color. User Color Individual adjustments for red (R), green (G),and blue (B). 1. To select color (R, G or B) press button [2]. 2. To adjust selected color, press and . Important: If you select RECALL from the Main Menu when the product is set to a Preset Timing Mode, colors return to the 6500K factory preset. Information displays the timing mode (video signal input) coming from the graphics card in the computer, the LCD model number, the serial number, and the ViewSonic® website URL. See your graphics card’s user guide for instructions on changing the resolution and refresh rate (vertical frequency). NOTE: VESA 1680 x 1050 @ 60Hz (recommended) means that the resolution is 1680 x 1050 and the refresh rate is 60 Hertz. H./V. Position (Horizontal/Vertical Position) moves the screen image left or right and up or down. H. Size (Horizontal Size) adjusts the width of the screen image. Fine Tune sharpens the focus by aligning text and/or graphics with pixel boundaries. NOTE: Try Auto Image Adjust first. Sharpness adjusts the clarity and focus of the screen image. Dynamic Contrast allows the user to turn the contrast ratio enhancement on or off. Aspect ratio Selects the image size for 4:3 & full screen. Response Time adjusts the response time of liquid-crystal display for image quality enhancement. 7 Setup Menu displays the menu shown below: Language Select allows the user to choose the language used in the menus and control screens. Resolution Notice advises the optimal resolution to use. OSD Position allows the user to move the OSD menus and control screens. OSD Timeout sets the length of time the OSD screen is displayed. For example, with a “15 second” setting, if a control is not pushed within 15 seconds, the display screen disappears. OSD Background allows the user to turn the OSD background On or Off. Memory Recall returns the adjustments back to factory settings if the display is operating in a factory Preset Timing Mode listed in the Specifications of this manual. Exception: This control does not affect changes made with the User Color control, Language Select or Power Lock setting. 8 4. Circuit Description EEprom 24C04 Scaler NT68670HTFG EEprom 24C16 EEprom 24C02 D _SUB OSD control board DVI LCD panel The NT68670 is a highly integrated flat panel display controller that interfaces analog, digital, and video inputs. It combines a triple ADC, a DVI compliant TMDS receiver, a digital YUV receiver, a high quality zoom and shrink engine , a multi-color on screen display (OSD) controller , an advanced color engine ,an liquid crystal display accelerator over – driving that embedded 1Mx16 SDRAM and many other functions in a single chip. It provides the user with a simple, flexible and cost-effective solution for various flat panel display products. The NT68670 operates at frequencies up to 170MHz, suitable for LCD monitor up to UXGA resolution.The NT68670 also has a built-in noise reduction function to provide more stable video quality, spread spectrum to provide low EMI solution, sRGB for video color space convert and post pattern for manufacture test. The display provided multi-interface with timing controller or without timing controller. With timing controller provided single/double pixel clock RSDS interface; without timing controller provide single/double pixel clock LVDS interface. In addition, NT68670 includes an integrated 8-Bit Microcontroller (MCU). It contains an 8-bit 8031 micro-controller, 1,280-bytes internal data memory, four 7-bit resolution A/D Converter, 10-channel 8-bit resolution PWM DAC, two16-bit timer/counters, and a UART. Except those, it has two-channel hardware DDC solution, and VESA 2Bi/2B+ master/slave I2C bus interface. 9 Writer Ver 3.0 Setp1: Setup EasyUSB WriterV3.0.exe 10 Setp2: Enter : 11 12 Step 3 : Find Writer in this program. Step 4 : OptionàConfigurationàCHIMEIàConfirm change 13 The IIC speed catches by program. Choose tools for CMO Step 5 : Print to D-Sub and DVI-D Link Monitor which is update Link PC Step 6 : BIOS update: Load FileàAutoàFinish 14 15 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 will allow you to erase all end-user’s settings and restore the factory defaults. 2. Auto Image Adjust The Auto Adjust is aimed to offer a best screen quality by built-in ASIC. For optimum screen quality, the user has to adjust each function manually. A.Turn the computer and LCD monitor on. B. Press the ‘Auto’ button on monitor keypad to Auto Adjust. C. The LCD monitor will start the Auto Adjust process automatically and run for 10 consecutive seconds, during which time you will notice the image change. 3. Firmware Test Patten: Burn in Model (Refer to Chap3. Hot Keys for Function Control) -Make sure the F/W is the latest version. 4. DCC Test Patten: EDID program -Make sure it can pass test program. 5. Window Shut Down Test Signal: 1280*1024@60Hz Test Pattern: Checkered Pattern Every One Pixel (50%Green & 50%Blue) Inspection Item: Flicker, Mura 6. Window BG Test Signal: 1280*1024@60Hz Test Pattern: Window standard pattern Inspection Item: Line Defect, Function Defect & Mura 16 7. 25 Gray Test Signal: 1280*1024@60Hz Test Pattern: Full Screen 25% White (Gray) Inspection Item: Particle, Line Defect & Mura 8. 50 Gray Test Signal: 1280*1024@60Hz Test Pattern: Full Screen 50% White (Gray) Inspection Item: Bright Dot, Particle, Line Defect & Mura 9. White Box Test Signal: 1280*1024@60Hz Test Pattern: Window standard pattern Inspection Item: Particle, Line Defect, Power, Image Remain & Mura 10. Black Box Test Signal: 1280*1024@60Hz Test Pattern: Window standard pattern Inspection Item: Bright Dot, Line Defect & Power 17 11. RED Test Signal: 1280*1024@60Hz Test Pattern: Full Screen Red Inspection Item: Bright Dot, Partial & Line Defect 12. Green Test Signal: 1280*1024@60Hz Test Pattern: Full Screen Green Inspection Item: Bright Dot, Partial & Line Defect 13. Blue Test Signal: 1280*1024@60Hz Test Pattern: Full Screen Green Inspection Item: Bright Dot, Partial & Line Defect 14. Gray_Scale_0-100_V64 Test Signal: 1280*1024@60Hz Test Pattern: Vertical 64 (256) Gray Scale (Right → Left,From 0 to 100% White) Inspection Item: Line Defect & Function Defect Function Test Display pattern 18 Item Pattern Description Remark 1 Gray_Scale_0-100_V 2 Gray_Scale_0-100_H 3 Black Full Screen Black Figure 3 4 Red Full Screen 50% Red Figure 4 5 Green Full Screen 50% Green Figure 5 6 Blue Full Screen 50% Blue Figure6 7 White Full Screen White Figure7 8 Black_Tile Black Tile Under White Background Figure 8 Vertical 64 (256) Gray Scale (右→左,From 0 to Figure 1 100% White) Horizontal 64 (256) Gray Scale (上→下,From Figure 2 0 to 100% White) Figure 1 Figure 2 Figure 3 Figure 4 19 Figure 5 Figure 6 Figure 8 Figure 7 20 6. Troubleshooting 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 electrical device (like a radio) into the power outlet to verify that the outlet is supplying proper voltage. Power is ON but no screen image • Make sure the video cable supplied with the LCD display is tightly secured to the video output port on the back of the computer. If the other end of the video cable is not attached permanently to the LCD display, tightly secure it to the LCD display. • Adjust brightness and contrast. • If you are using an Macintosh older than G3, you need a Macintosh adapter. Wrong or abnormal colors • If any colors (red, green, or blue) are missing, check the video cable to make sure it is securely connected. Loose or broken pins in the cable connector could cause an improper connection. • Connect the LCD display to another computer. • If you have an older graphics card, contact ViewSonic® for a non-DDC adapter. Control buttons do not work • Press only one button at a time. 21 7. Block Diagram Power Inveter 24C16 System 24C04 for HDCP 24C02 VGA 24C02 DVI MCU + Scaler NT68665 Audio APA2068 KBoard VGA 22 DVI LVDS Out DVI_HPD DVI_HPD DVI_HPD DVI_SCL DVI_SDA ADC_VAA 23 +5V 06_DVI MUTE AMP_SHDN VOL_PWM CVDD1V8 MCU_VDD PANEL_ON SPK_R+ SPK_RSPK_L+ SPK_L- MUTE AMP_SHDN VOL_PWM CVDD1V8 MCU_VDD PANEL_ON F_D[0..19] FSTHI BSTHI STB POL STV CKV OE VCM_PWM GVON B_D[0..19] LED_ORG LED_GRN PWR_SW MENU KEY_UP KEY_DOWN AUTO_ADJ SOURCE_SELECT INV_ADJ INV_ON/OFF V33S DVDD VGA_3V3 +5V LIPS_5V MUTE AMP_SHDN VOL_PWM CVDD1V8 MCU_VDD PANEL_ON F_D[0..19] FSTHI BSTHI STB POL STV CKV OE VCM_PWM GVON B_D[0..19] LED_ORG LED_GRN PWR_SW MENU KEY_UP KEY_DOWN AUTO_ADJ SOURCE_SELECT INV_ADJ INV_ON/OFF V33S DVDD VGA_3V3 +5V 04_INTERFACE F_D[0..19] FSTHI BSTHI STB POL STV CKV OE VCM_PWM GVON B_D[0..19] LED_ORG LED_GRN PWR_SW MENU KEY_UP KEY_DOWN AUTO_ADJ SOURCE_SELECT INV_ADJ INV_ON/OFF V33S DVDD VGA_3V3 ADC_VAA DVI_SCL DVI_SDA RX2RX2+ RX1RX1+ RX0RX0+ RXCRXC+ ADC_VAA ADC_VAA ADC_VAA HSIN VSIN SOGI BI1 GI1 RI1 BI1GI1RI1- VGA_SDA VGA_SCL B1 DVI_SCL DVI_SDA RX2RX2+ RX1RX1+ RX0RX0+ RXCRXC+ RX2RX2+ RX1RX1+ RX0RX0+ RXCRXC+ HSIN VSIN SOGI BI1 GI1 RI1 BI1GI1RI1- VGA_SDA VGA_SCL 02_VGA HSIN VSIN SOGI BI1 GI1 RI1 BI1GI1RI1- VGA_SDA VGA_SCL 8. Schematic Diagrams Main board TOP +5V B4 B5 LIPS_5V SPK_R+ SPK_RSPK_L+ SPK_L- 03_SCALER B6 CVDD1V8 LIPS_5V SPK_R+ SPK_RSPK_L+ SPK_L- 05_AUDIO B3 VGA +5V B1 VGA_VDD VGA_SCL 1 2 1 +5V 4,5 TP RAI+ VSCL 1 VGA_SDA 1 TP VSDA 1 VCC WP SCL SDA 8 7 6 5 R2 0402/56R/1% C1 RI1 0402/47n/16V/Y RI1 3 RI1- 3 0402/3.9K/5% VGA_5V VGA_SCL VGA_SDA AT24C02B-10TU-1.8/RoHS RAI- 2 NC NC NC GND R1 R3 0402/75R/1% D2 NC/BAV99/RoHS 3 BAV70W /RoHS 1 2 3 4 2 BK1608HS330 D1 U1 100M/33ohm 3 VGA_5V C3 R4 0402/100R/1% C2 RI1- 0402/47n/16V/Y C4 NC/0402/100n/16V/Y GND_POWER 0402/100n/16V/Y R5 GND_POW ER CA1 0402/470R/1% SOGI SOGI GND_POW ER B2 GAI+ 1 0402/1n/16V/7 2 R6 0402/56R/1% C5 GI1 0402/47n/16V/Y GI1 GAI- 1 BAI+ R7 NC/0402/1M/1% R8 0402/75R/1% D3 NC/BAV99/RoHS BAI- GND_POW ER GAI- R9 0402/100R/1% C6 GI1- 0402/47n/16V/Y GND_POW ER CN1 MLX89263-6762/RoHS GI1- 3 BI1 3 BI1- 3 C7 NC/0402/100n/16V/Y GND_POW ER GND_POW ER B3 BAI+ 1 2 R10 0402/56R/1% C8 BI1 0402/47n/16V/Y 3 BK1608HS330 VGA_5V 1 R11 0402/75R/1% D4 NC/BAV99/RoHS BAI- 2 Z1 R12 C10 NC/0402/100n/16V/Y NC/UDZSF-5.6B/RoHS 0402/100R/1% C9 BI1- 0402/47n/16V/Y ADC_VAA GND_POWER R13 NC/0402/0R/5% ADC_VAA 3,4,5 2 GND_POW ER Z2 C11 NC/0603/10u/6.3V/5/B 1 NC/UDZSF-1.9V GND_POWER VSI VSIN HSI 3 R16 Z3 R14 Z4 C12 0402/100p/50V/N R17 GND_POWER GND_POW ER C13 0402/2.2K/5% 0402/22p/50V/N 1 NC/UDZSF-5.6B/RoHS 1 0402/2.2K/5% NC/UDZSF-5.6B/RoHS GND_POWER GND_POW ER GND_POWER VGA_VDD VGA_VDD R18 R19 0402/4.7K/5% 0402/4.7K/5% VGA_SCL 0402/100R/5% 2 0402/100R/5% 2 R15 GND_POWER VGA_SDA 2 VGA_SDA 3 2 VGA_SCL 3 Z5 Z6 NC/UDZSF-5.6B/RoHS 1 15 GAI+ 1 VGA_SCL 14 RAI- 2 VSI 13 3 BK1608HS330 3 12 HSI RAI+ 1 VGA_SDA 1 6 2 7 3 8 4 9 5 10 2 11 NC/UDZSF-5.6B/RoHS GND_POW ER GND_POW ER 24 GND_POW ER HSIN 3 3 scaler VGA_3V3 AD C _VAA C VD D1V8 ADC _VAA VGA_3V3 GN D_POW ER B14 MCB1608S601EA 17 B4 DVD D C16 0402/100n/16V/Y 2,4,5 ADC _VAA 2,4,5 C 17 0402/100n/16V/Y C 63 0603/10u/6.3V/5/B 0603/0R/R oHS 2 115 C 24 0402/100n/16V/Y C21 0402/100n/16V/Y 2 2 H SIN VSIN 2 2 GN D_POW ER BI1 BI1- 2 2 2 C VDD 1V8 115 SOGI GI1 GI1- CVDD 1V8 2 2 C 22 HSIN VSIN 41 42 BI1 BI1- 19 20 SOGI GI1 GI1- 21 22 23 RI1 RI1- R I1 R I1- 24 25 MCU _VD D R X2+ R X2R X1+ R X1R X0+ R X0R XC+ R XC- 27 9 12 18 101 78 64 53 90 17 26 52 115 43 45 6 15 PVCC D VDD D VDD 4 5 7 8 10 11 13 14 C VDD C VDD R X2+ R X2R X1+ R X1R X0+ R X0R XC+ R XC- R X2+ R X2R X1+ R X1R X0+ R X0R XC+ R XC- R EXT R SRB3M/DH S R SR B3P/DVS R SRB2M/DD E RSRB2P/D CLK R SRB1M/TTL_POL RSR B1P RSGB3M/R 7 RSGB3P/R 6 RSGB2M/R 5 RSGB2P/R 4 R SGB1M/T0M/R 3 R SGB1P/T0P/R 2 R SBB3M/T2M/G7 RSBB3P/T2P/G6 R SBB2M/TC LK1M/G5 R SBB2P/TC LK1P/G4 R SBB1M/T3M/G3 RSBB1P/T3P/G2 H SYNCI1 TOUTP/VSYNCI1 BIN 1+ BIN 1SOG1I GIN1+ GIN1- R SCLKBM/T1M/R 1 R SCLKBP/T1P/R 0 R IN1+ R IN1- RSRA3M/T4M/G1/R SR B0M R SRA3P/T4P/G0/RSR B0P R SRA2M/T5M/B7/GSGB0M R SRA2P/T5P/B6/RSGB0P R SRA1M/T6M/B5/R SGB0M R SR A1P/T6P/B4/RSBB0P R SGA3M/TC LK2M/B3 R SGA3P/TC LK2P/B2 R SGA2M/T7M/B1 RSGA2P/T7P/B0 R SGA1M R SGA1P/VCKI 1206/10u/6.3V/5/RoH S 2 MC U_VCC C 23 0402/100n/16V/Y MC U_GN D GN D _POWER R STN1 TP 1 RSTn SD A SC L 48 49 50 51 IRQn R 33 30 33 125 126 REFCLKI 0402/100R/5% 44 REFCLKI for NT68625/65 C 61 0402/100n/16V/Y 128 R 34 0402/1M/5% 127 GN D_POWER MC U _VDD Y1 12 MH z TX RX 31 32 R 35 0402/100K/5% MC U_VDD C27 C26 C 65 0402/22p/50V/N 0402/22p/50V/N N C /0402/33p/50V/N GN D _POW ER R 31 N C/0402/10K/5% N C/0402/10K/5% GN D_POW ER 1 PB7/D DC _SD A1 PB6/D DC _SC L1 PB5/D VI_SDA0 PB4/D VI_SCL0 PB3/ADC 3/IN TE1 PB2/ADC 2/IN TE0 PB1/ADC 1 PB0/ADC 0 R SC LKAM/V7 R SC LKAP/V6 RSBA3M/V5 RSBA3P/V4 RSBA2M/V3 RSBA2P/V2 RSBA1M/V1 RSBA1P/V0 SP GPO1 GPO2/AD 0 GPO3/AD 1 INT_VSO/GPO4 INT_HSO/GPO5 GPO6 *PWMA/GPO7 *PWMB/GPO8 R STn/PD5 SD A/P35 SC L/P34 IR Qn TC LK * => open drain(High Pulse) ** => initial low(initial low) 86 85 B_D 19 B_D 18 77 76 75 74 73 72 71 70 69 68 63 62 F_D 17 F_D 16 F_D 15 F_D 14 F_D 13 F_D 12 F_D 11 F_D 10 F_D 9 F_D 8 F_D 7 F_D 6 61 60 59 58 57 56 55 54 F_D 19 F_D 18 F_D 5 F_D 4 F_D 3 F_D 2 F_D 1 F_D 0 B_D [0..19] 4 MC U_VDD MC U _VDD 2,4,5 R 21 U3 1 4 RX 1 1 TP TP P31/TXD P30/R XD 1 SD A 1 TP WP SCL 5 SDA C25 0402/100n/16V/Y GN D _POW ER GND _POWER R 29 R27 0402/10K/5% 0402/10K/5% BSTHI FSTHI OE POL STV GVON H SO C KV STB FSTHI 89 110 111 112 113 114 116 117 118 BSTHI FSTHI OE POL STV GVON 4 4 4 4 4 4 CKV STB 4 4 V33S R 32 0402/4.7K/5% IN V_AD J **PC 0 **PC 1 PC 2 PC 3/PWM0 PC 4/PWM1 PC 5 PC 6 PC 7 120 121 28 122 123 124 102 103 R90 R 36 R 37 0402/4.7K/5% 0402/10K/5% 0402/10K/5% 4 V33S R38 0402/4.7K/5% R96 0402/1K/5% R 39 IN V_ON /OFF 4 PAN EL_ON 4 MU TE 6 MU TE VOL_ADJ R91 R92 0402/0R /5% 0402/0R/5% MENU 0402/10K/5% Pin123 High-->Dual Pin123 Low-->Analog only WP R 41 KEY_U P C66 R 40 KEY_D OW N SC L SD A 7 6 GN D_POW ER H SO TX1 RX1 SC L F_D[0..19] 4 GND _POWER GN D _POW ER GN D TEST 8 24LC16BT-I/SN G/RoH S F_D [0..19] PW R_SW TX A2 VC C V33S V33S OSCI R STB A1 3 SC L1 N C/0402/10K/5% 0402/1u/6.3V/5 DVI_H PD 5 NC /0402/10K/5% AU DIO_FU NC TION GN D_POW ER TP 24C 04_SD A 24C 04_SC L 24C 04_WP SD A1 C VDD 1V8 For Debug Use Option for NT68670 LED _OR G VC M_PW M LED _GRN GN D_POW ER GN D _POW ER GN D_POW ER LED _ORG 4 VC M_PWM 4 LED _GRN 4 MC U_VDD V33S V33S V33S V33S R 42 R 43 R 44 R45 R46 R 47 0402/10K/5% 0402/10K/5% 0402/10K/5% 0402/10K/5% 0402/10K/5% 0402/10K/5% HDCP OPTION 2,4,5 R 48 0402/1K/5% 1 2 R49 0402/10K/5% VOL_PWM 6 3 AUD IO_FUN CTION SOU RC E_SELECT AU TO_ADJ KEY _D OWN KEY _U P MEN U PW R _SW 4 R 55 0402/10K/5% A0 A1 A2 GN D VC C TEST SC L SD A R54 0402/10K/5% 8 7 24C04_WP 6 24C 04_SC L AMP_SH D N 6 Q1 24C04_SD A 5 MUTE 1 2N 7002/RoH S 2 4 SOUR CE_SELEC T 4 AU TO_AD J 4 KEY _D OW N 4 KEY _U P 4 MENU 4 PW R_SW 0402/3.3K/5% 0402/3.3K/5% 0402/3.3K/5% U4 R 52 N C/0402/10K/5% VOL_ADJ R50 R51 R 53 3 High w/o Audio Low with Audio SEEPROM MC U _VDD R 23 0402/3.3K/5% 0402/3.3K/5% A0 2 OSCO N T68665 C 28 0402/100n/16V/Y NT68625 for 19W DUSB only NT68665 for 19W Dual NT68665H for 22 wide Dual NT68670TFG for 19 wide OD NT68670HTFG for 22 wide OD PA0/PW M2 PA2/PW M4 PA1/PW M3 PA3/PW M5 PA4/PW M6* PA5/PW M7* PA6/PW M8* PA7/PW M9* Pin51 to Pin33 For non-OD w/o 100nF N C/0402/100R/5% 34 35 46 47 B_D 17 B_D 16 B_D 15 B_D 14 B_D 13 B_D 12 B_D 11 B_D 10 B_D 9 B_D 8 B_D 7 B_D 6 B_D 5 B_D 4 B_D 3 B_D 2 B_D 1 B_D 0 65 66 67 36 37 38 39 40 R 28 AU TO_AD J SOUR C E_SELECT Pin51 to DVDD For NT68670 w/ 100nF 0402/100R/5% 0402/100R/5% 0402/100R/5% 0402/100R/5% PD 0 PD 1 PD 2 PD 3 PD 4 PD 6 R 93 0402/0R /5% R 22 R 24 R 25 R 26 VGA_SDA VGA_SCL DVI_SD A DVI_SC L 104 105 106 107 108 29 2 2 5 5 NC (HSYNC I/GND ) NC (VSN CI/CVD D) 3 DVDD 109 119 GN D_POW ER B_D [0..19] 100 99 98 97 96 95 94 93 92 91 88 87 84 83 82 81 80 79 SEEPROM C VDD 1V8 52 16 GND _POWER GN D_POW ER ADC _GN DA AGND AGND PGND D GND /C GND D GND /C GND D GND /C GND 5 5 5 5 5 5 5 5 0402/470R /1% PLL_GND R 20 VGA_3V3 PLL_VDD U2 GND _POWER PVCC 1 C 20 0402/100n/16V/Y AVCC AVCC GND _POWER C62 UW T1C 221MC L1GS AD C_VAA C 19 0402/100n/16V/Y DPLL C18 0402/100n/16V/Y R 30 26 90 + 53 D VDD Option for NT68670 C 15 0402/100n/16V/Y 2 C14 0402/100n/16V/Y D VD D PVCC C VD D 1V8 VGA_3V3 2,4,5 15 1 6 C29 0805/1u/25V/7 AT24C 04N -10S1-2.7/R oHS 0402/100n/16V/Y C30 24C04_WP 1 24C04_SC L 1 GND _POWER GN D_POW ER GN D _POW ER TP TP H WP H SC L GN D_POW ER GN D _POW ER 24C04_SD A 1 25 TP H SD A interface VGA_3V3 +5V D5 2 U5 B6 2 1 3 VIN GND 1 0805/0R/5% HEADER2X4FR2.54/RoHS EC31QS03L/RoHS LIPS_5V +5V +5V 1 TP +5V1 VOUT VOUT 2 4 VGA_3V3 2,3,5 V33S B7 2 1 DVDD 2,3,5 DVDD C34 C32 1206/10u/10V/Y/E 1206/10u/6.3V/5/RoHS + ADC_VAA 2,3,5 C64 MCU_VDD LV101M016E055R LIPS_5V 6 B5 1 MCU_VDD 2,3,5 2 0805/0R/5% +5V 2,5 (SCALER VCC) CN2 C31 0402/100n/16V/Y C33 1206/10u/10V/Y /E GND_POWER V18C1 3 1 0603/0R/RoHS VIN GND B9 2 GND_POWER 1 0603/0R/RoHS C57 C58 L1117LG-1.8 2 VOUT 4 VOUT B13 2 C59 C60 0402/100n/16V/Y 1206/10u/10V/Y 1206/10u/6.3V/5 0402/100n/16V/Y GND_POWER [INV_GND] GND X Board Interface CN3 OSD Interface 3 SOURCE_SELECT 3 AUTO_ADJ 3 KEY _DOWN 3 KEY_UP 3 MENU 3 6 6 6 6 LED_O LED_G PWR_SW SPK_RSPK_R+ SPK_LSPK_L+ R56 R63 R57 R58 R59 R60 R62 R61 L1 L2 L4 L3 3 CN4 0402/33R/5% 0402/33R/5% 0402/33R/5% 0402/33R/5% 0402/33R/5% 0402/33R/5% 0402/33R/5% 0402/33R/5% MPZ1608S221ATA00/RoHS MPZ1608S221ATA00/RoHS MPZ1608S221ATA00/RoHS MPZ1608S221ATA00/RoHS GND_POWER 3 7101N-E015-NNN/RoHS C35 C39 C40 C36 C37 C38 NC/0402/100n/16V/Y NC/0402/100n/16V/Y NC/0402/100n/16V/Y NC/0402/100n/16V/Y NC/0402/100n/16V/Y NC/0402/100n/16V/Y B_D[0..19] F_D[0..19] GND_POWER V33S 3 3 3 3 3 3 3 3 3 R65 0402/240R/1% R64 Q2 LED_ORG R66 0402/4.7K/5% BB2P BB2N BB1P BB1N BB0P BB0N BG2P BG2N BG1P BG1N BG0P BG0N BCKP BCKN BR2P BR2N BR1P BR1N BR0P BR0N FB2P FB2N FB1P FB1N FB0P FB0N FG2P FG2N FG1P FG1N FG0P FG0N FCKP FCKN FR2P FR2N FR1P FR1N FR0P FR0N BSTHI FSTHI POL STB STV CKV OE GVON VCM_PWM BSTHI FSTHI POL STB STV CKV OE GVON VCM_PWM 2 0402/10K/5% 3 B_D17 B_D16 B_D15 B_D14 B_D13 B_D12 B_D11 B_D10 B_D9 B_D8 B_D7 B_D6 B_D19 B_D18 B_D5 B_D4 B_D3 B_D2 B_D1 B_D0 F_D17 F_D16 F_D15 F_D14 F_D13 F_D12 F_D11 F_D10 F_D9 F_D8 F_D7 F_D6 F_D19 F_D18 F_D5 F_D4 F_D3 F_D2 F_D1 F_D0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Q3 AP2305GN 2 3 1 SST3906F 3 +5V V5P 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 LED_O 1 R68 0402/10M/5% R67 V33S 0402/33K/5% R69 GND_POWER 0402/1K/5% R71 0402/240R/1% R70 0402/4.7K/5% Q4 1 3 SST3906F PANEL_ON 1 PANEL_ON 2N7002/RoHS 2 R72 3 LED_GRN 2 Q5 3 3 0402/10K/5% LED_G GND_POWER 26 1 Bead/220R/2A/0603/RoHS Option for NT68670 1 B10 2 Scaler Core TP U8 1 0603/0R/RoHS 1 V33S B8 2 2,3,5 ADC_VAA 0805/0R/5% 1 INV_ADJ 3 INV_ON/OFF 3 8 7 6 5 4 3 2 1 V33S EC50117KAG/3.3V/1A LIPS Interface C41 1206/10u/10V/Y/E 089H55-000000-G2 CVDD1V8 DVI DVI_SCL R73 0402/100R /5% DVI_SDA R75 0402/100R /5% DVI_VDD DVI_SC L 1 DVI_SD A 1 DVI_VDD CVDD1V8 TP TP DVI_VD D DSCL DSDA R74 0402/4.7K/5% R76 0402/4.7K/5% For 686x5 series DVI Read EDID Fail C VDD1V8 DVI_5V +5V DVI_SCL 3 NC NC NC GND VCC VC LK SCL SDA 8 7 6 5 2 Z7 NC/UDZSF-5.6B/RoHS NC/0402/10K/5% NC/0402/10K/5% 0402/100n/16V/Y Z8 NC/UDZSF-5.6B/RoHS R78 0402/3.9K/5% DVI_5V R80 0402/47K/5% 1 C42 R77 R79 BAV70W/RoHS U6 1 2 3 4 DVI_SDA 3 2 R95 NC/0402/2.2K/5% D6 DVI_SDA 3 1 2 1 +5V 2,4 DVI_SCL GND_POWER GND_POWER AT24C02B-10TU-1.8/RoHS GND_POWER GN D_POWER R X0+ R X0+ 3 DATA0- D7 NC/BAV99/RoHS 1 RX03 3 DATA0+ R X0- 3 R X1- 3 R X2- 3 R XC - 3 D8 NC/BAV99/RoHS 1 CN5 2 2 NC/0402/100n/16V/Y NC/0402/100n/16V/Y DATA1+ RX1+ R X1+ 3 DATA1- D9 NC/BAV99/RoHS 1 RX13 3 D VI_SCL D VI_SDA 11 3 19 22 D ATA0+ D ATA0D ATA1+ D ATA1D ATA2+ D ATA2- R81 NC/0402/100n/16V/Y NC/0402/100n/16V/Y 0402/10K/5% DATA2+ R82 CLK+ CLK- C46 2 C45 D10 NC/BAV99/RoHS 1 R X2+ R X2+ 3 DATA2- RX23 D11 NC/BAV99/RoHS 1 D12 NC/BAV99/RoHS 1 DVI_HPD 3 0402/1K/5% C47 C48 2 18 17 10 9 2 1 13 12 5 4 21 20 23 24 C44 2 DAT0+ DAT0DAT1+ DAT1DAT2+ DAT2DAT3+ DAT3DAT4+ DAT4DAT5+ DAT5clk+ clk- C43 3 1/3shield 2/4shield 0/5shield clk shield 25 26 27 29 28 8 15 6 7 14 16 2 R G B R GB GND HSY NC VSY NC SY NC GND DDC SCL DDC SDA +5V HPD NC/0402/100n/16V/Y NC/0402/100n/16V/Y 2DS-0342-S01/RoHS CLK+ RXC+ DVI_5V D13 NC/BAV99/RoHS 1 R XC + 3 CLK- RXC3 3 GND_POWER 2 2 C50 NC/0402/100n/16V/Y NC/0402/100n/16V/Y 1 2 C49 Z9 D14 NC/BAV99/RoHS 1 NC/UDZSF-5.6B/R oH S GND_POWER ADC_VAA GND_POWER ADC_VAA 2,3,4 Z10 NC/UDZSF-3.6B/RoH S GND _POWER 27 Audio LIPS_5V 5V_AMP R83 4 0603/0R/5% LIPS_5V C51 LV101M016E055R C52 1206/10u/10V/Y + C53 1206/10u/10V/Y GND GND 2 GND D15 NC/VPORT0603470KV05T U7 3 J1 R84 GND_AUDIO C54 0402/0R/5% RIN- 3 0402/1u/10V/Y 1 AMP_SHDN 2 3 1 RIN GND_AUDIO GND_AUDIO C55 0805/2.2u/16V/Y 4 GND R85 0402/0R/5% LIN 1 1 3 11 10 2 MUTE 2SJ-05101NC3 C56 LIN- GND 0402/1u/10V/Y 5 6 D16 3 NC/VPORT0603470KV05T 7 VOL_PWM 8 R86 NC/0402/0R/5% LIN- R87 NC/0402/0R/5% RIN- RIN MUTE ROUT- /SHDN RIN- VDD ROUT+ BYPASS SE/BTL GND GND LIN- LOUT+ VOL VDD VOLMAX LOUT- 2 APA2068 LIN GND R88 5V_AMP GND_AUDIO GND GND_POWER Power Board 28 NC/0402/0R/5% R89 0402/0R/5% GND 16 SPK_R- 15 5V_AMP 14 SPK_R+ 4 11 SPK_L+ 4 10 5V_AMP 9 SPK_L- 13 GND 12 GND 4 4 1 2 3 4 5 6 8 7 R116 C104 R117 D110 D 3 2 5 6 R118 R120 E 5 K A E R133 GND C CN5 1 2 3 5V C108 4 5 R121 R122 R123 6 19V R127 ON/OFF GND 7 8 5V C107 R125 R128 C B DAC-19M020 AF-INV-R0C3X03.SCH DAC-19M020 AF-INV-R0C3X03.SCH U102 ZD101 ZD102 B EL Q101 R131 C109 R126 E R103 K D109 R124 C106 ADJ K C102 A R105 B C111 U101 R102 Q104 B R114 A R115 C110 CE106 GND C103 Q103 E 4 C101 B TA C R109 6 R132 5V GND D O R104 3 F101 C K A C R108 R113 7 U100 R134 R119 + CE101 ZD103 2 + C105 ZD104 CY102 VCC 8 R130 L101 + CE105 C EN 7 Q100 Q102 2 R135 D104 4 D106 R129 3 1 D112 D105 R112 GND 3 8 C B K D107 3 VCC CE104 K A 19V + ZD100 9 GND 1 + CE102 L100 R107 L102 K D108 A A R137 10 C100_1 12 T101 2 C100 R106 1 R138 R110 R139 + R111 CE100 D100 CX101 1 1 D102 CY101 D103 3 LF100 2 R101 VAR100 2 NTC100 4 1 3 CX100 R100 CY100 CN100 D101 F100 C 1 R136 3 TE R D GND D GND A A Date: DELTA ELECTRONICS, INC. Frame Name:FR9-1R00.DOT 1 29 06/25'07 LY.REV: PCB: DAC-19M020 AF DESCRIPTION: SCHEMATIC OF TELECOM POWER THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF DELTA ELECTRONICS, INC. AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION. 2 3 FILE NAME: Drawn: CHIAO DAC-19M020 AF-ADP-R0C3X03.SCH 4 Checked Approved 呂昭賢 PART NO: 5 6 7 SHEET REV. 0 李文中 1 OF 8 2 1 2 3 4 5 6 8 7 VIN F200 +19V CN200 5V 1 ON/OFF ADJ C209 C204 D208 B R (00A-7037 A, 漏感220mH) T200 2 4 ZD200 E R233 C202 R211 Q205 G C205 7 3 S R200 C218 A R207 CN201 1 R214 9 C221 R226 R225 C201 D O C225 C238 IC_VCC C230 TA C223 JP202 R242 C216-1 NC C216 C235 OP1 2 R246 D213 R K OP3 C211 R C219 K R217 R209 CN203 D203 R230 1 R218 OP2 C227 C217 D204 2 R247 R243 S3 R OP3 R223 R C213 C228 K K OP4 B D215 R219 C237 R210 A D205 S4 R234 C242 D214 R231 EL JP201 R232 OP4 R220 R236 C229 D R250 R216 A B R241 C 1 D202 S1 S1 R208 CN202 C226 R237 C233 R215 C241 R229 OP2 C236 D212 D201 K K A C OUT1 GND 8 7 6 5 SST TIMER CTOSC 4 LOAD 3 CMP 1 D216 2 INN D200 C206 S IC200 R202 C222 G R C212 A OUT2 VDD MODE SEN2 OPIN ONOFF C SEN1 C224 OPOUT R222 R A 11 10 12 13 14 15 16 R212 R224 R221 Q208 D211 C240 A R257 R203 2 R245 D210 R253 D R256 C215 1 C EN SEN1 R213 5 8 6 OP1 C210 C215-1 R228 D K K A D R248 C234 TE R IC_VCC C B C220 D209 C239 R Q201 R201 R244 Q200 C D 2 C214 E R255 R204 SEN1 D206 R227 1 D C231 3 Q203 2 ZD202 G 1 S Date: DELTA ELECTRONICS, INC. Frame Name:FR9-1R00.DOT 1 30 C232 05/22'07 LY.REV: PCB: DAC-19M020 AF DESCRIPTION: SCHEMATIC OF TELECOM POWER THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF DELTA ELECTRONICS, INC. AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION. 2 OP2 R240 D207 R238 A OP1 3 R239 3 2 Drawn: OP3 A OP4 Checked CHIAO FILE NAME:DAC-19M020 AF-INV-R0C3X03.SCH 4 Approved 蔡志弘 PART NO: 0 李文中 5 6 7 SHEET REV. 2 OF 8 2 9. PCB Layout Diagrams 31 10. Exploded Diagram and Exploded Parts List 33 34 TC6MNBHKNWVSN ViewSonic Model Number:VX2240W-4 Rev: ViewSonic Item P/N Ref. P/N Description Q'ty 1 750GLMC0KZ512C000Q PANEL A220Z5 VSC CMO/SM0Z131D01 1 2 0M1G 330 4120 SCREW 42A9930008 4 Conductive Tape 277mm *15mm *0.06mm (单 3 N52G 1VSC010 HB 导) 2 Conductive Tape 155mm *15mm *0.06mm(单 导) 2 089G176C 55N04 FFC Cable 55P 155MM/32-D019364 1 N52G ISOLATED TAPE 73-D018291 1 4 N52G 5 6 1211001 HB 1VSC011 SCREW FOR STD/MF 7 0M1G1740 8120 42-D020715/42-D000649 1 8 002G6008 2 SCREW 4 9 017G MB 35-D019445/10-D024286/001071227_2 1 10 089G176C 15N17 FFC CABLE 15P 248.7mm/32-D021932 1 11 80GL22708DE POWER BOARD/27-D018867 1 12 N85G0011 1 WQ COVER AD 41-D022926 1 13 705GN734132 ZY BEZEL ASSY 40-D021924 1 14 705GN734133 ZY REAR ASSY 40-D021927 1 15 705GN734134 ZY STAND ASS'Y 40-D021930 1 16 705GN734130 ZY COVER HINGE ASS'Y40-D021919 1 17 0M1G1740 10120 SCREW 42A9940008 4 18 0Q1G 330 5120 SCREW 42-D003574 2 19 705GN734131 SEAT ASS'Y 40-D021922 1 MBN1IUSIC000 ZY 33 42-D015647 11. Recommended Spare Parts List TC6MNBDTNWVWN Location Part No. Description 705GN734132 ZY Remark BEZEL ASSY 40-D021924 N44GC010968 1B CARTON- 78-D023666 N40G000196855A CARTON LABEL EDIDVSC22D001 CHECKSUM 0X09 EDIDVSC22A001 CHECKSUM 0XB4 N52G 1VSC006 HB Conductive Tape 60mm *24mm *0.06mm N52G 1211001 Conductive Tape 155mm *15mm *0.06mm N52G 1211001 HB Conductive Tape 155mm *15mm *0.06mm main source N52G 1VSC010 HB Conductive Tape 277mm *15mm *0.06mm main source N52G 1VSC010 Conductive Tape 277mm *15mm *0.06mm N52G 1VSC006 Conductive Tape 60mm *24mm *0.06mm N44G9003185 CORNER PAPER 7841595111/78-D004862 N44G9003 80 CORNER PAPER 78-D004868 N85G0011 1 WQ COVER AD 41-D022926 705GN734130 ZY COVER HINGE ASS'Y40-D021919 N44GC010 1 MZ CUSHION LEFT 78-D022378 N44GC010 2 MZ CUSHION RIGHT 78-D022387 089G 728HAA DB D-SUB CABLE 089G1738SAA600 D-SUB CABLE 1800mm 32-D002132 089G1738JAA 23 D-SUB CABLE 1800mm 32F3018003 089G 728CAAN00 D-SUB CANBLE 1800MM 32-D002132 089G1748HAA AC DVI CABLE 089G1748JAA600 DVI Cable 1800mm / 32F0000004 089G1748SAAA01 DVI CORD 32-D013540 089G176C 15N17 FFC CABLE 15P 248.7mm/32-D021932 089G176C 55N04 FFC Cable 55P 155MM/32-D019364 089G176J 55N01 FFC CABLE 55P 155MM/32-D019364 N52G ISOLATED TAPE 73-D018291 1VSC011 KEPC7NC3 KEY BOARD/35-D023591 N41G220296832A MANUAL 76-D022380 017G MB 35-D019445/10-D024286/001071227_2 MBN1IUSIC000 N07G0006 1 HW PALLET- 78-D020542 750GLMC0KZ512C000Q PANEL A220Z5 VSC CMO/SM0Z131D01 N52G6020001 panel protector film HB N45G 88607004 HQ PE BAG FOR SKD 78-D019961 N45G 52001 PE SHEET N40G000296824A POP LABEL- 77-D022273 34 main source main source main source 80GL22708DE POWER BOARD/27-D018867 80GL22700YY POWER BOARD/27-D018868 089G412A18NISC POWER CORD 32E1818058 main source POWER CORD 089G415A18NISC I-SHENG(KR&EU)/32-D022217 089G404A18N YH POWER CORD(32E1818018/32-D022217) 089G421A18N IS POWER CORD/32-D022217 089G412A18NIS3 POWER CORD/32E1818058 705GN734133 ZY main source main source REAR ASSY 40-D021927 N40G0001968 2A S/N LABEL 7741513161 N40G000196831A S/N LABEL- 77-D022381 N40G 22N96821C SAFETY LABEL 002G6008 2 SCREW 0M1G 330 4120 SCREW 42A9930008 0M1G1740 10120 SCREW 42A9940008 0Q1G 330 5120 SCREW 42-D003574 42-D015647 SCREW FOR STD/MF 0M1G1740 8120 705GN734131 N52G 42-D020715/42-D000649 ZY 1VSC002 HY SEAT ASS'Y 40-D021922 Security Tape- 7345511002 N44GC010VSC 1A Shipping Draw- 79-D022372 089G1748CAA AC SIGNAL CABLE DVI COMLINK 705GN734134 N52G ZY 2191 01 main source STAND ASS'Y 40-D021930 TAPE /7345911004 050G 600 1 W WHITE STRAP 095G8014 2N00 WIRE HARNESS 2P-2P 20MM/32-D016783 095G8014 2N01 WIRE HARNESS 2P-2P 40MM/32-D015712 P45G enlace film 77001 TC6MNBDTNWVWNND Location Part No. Description 705GN734132 ZY Remark BEZEL ASSY 40-D021924 N44GC010968 1B CARTON- 78-D023666 N40G000196855A CARTON LABEL EDIDVSC22D001 CHECKSUM 0X09 EDIDVSC22A001 CHECKSUM 0XB4 N52G 1VSC006 HB Conductive Tape 60mm *24mm *0.06mm N52G 1211001 Conductive Tape 155mm *15mm *0.06mm N52G 1211001 HB Conductive Tape 155mm *15mm *0.06mm main source N52G 1VSC010 HB Conductive Tape 277mm *15mm *0.06mm main source N52G 1VSC010 Conductive Tape 277mm *15mm *0.06mm 35 main source N52G 1VSC006 Conductive Tape 60mm *24mm *0.06mm N44G9003185 CORNER PAPER 7841595111/78-D004862 N44G9003 80 CORNER PAPER 78-D004868 N85G0011 1 WQ COVER AD 41-D022926 705GN734130 ZY COVER HINGE ASS'Y40-D021919 N44GC010 1 MZ CUSHION LEFT 78-D022378 N44GC010 2 MZ CUSHION RIGHT 78-D022387 089G1738SAA600 D-SUB CABLE 1800mm 32-D002132 089G1738JAA 23 D-SUB CABLE 1800mm 32F3018003 089G 728CAAN00 D-SUB CANBLE 1800MM 32-D002132 main source 089G1748HAA AC DVI CABLE main source 089G1748JAA600 DVI Cable 1800mm / 32F0000004 089G1748SAAA01 DVI CORD 32-D013540 089G176C 15N17 FFC CABLE 15P 248.7mm/32-D021932 089G176C 55N04 FFC Cable 55P 155MM/32-D019364 N52G ISOLATED TAPE 73-D018291 1VSC011 KEPC7NC1 KEY BOARD/35-D021770 KEPC7NC3 KEY BOARD/35-D023591 N41G220296832A MANUAL 76-D022380 017G MB 35-D019445/10-D024286/001071227_2 MBN1IUSIC000 N07G0006 1 HW PALLET- 78-D020542 750GLMC0KZ512C000Q PANEL A220Z5 VSC CMO/SM0Z131D01 N52G6020001 panel protector film HB main source N45G 88607004 HQ PE BAG FOR SKD 78-D019961 N45G 52001 PE SHEET N40G000296824A POP LABEL- 77-D022273 80GL22708DE POWER BOARD/27-D018867 80GL22700YY POWER BOARD/27-D018868 089G412A18NISC POWER CORD 32E1818058 main source POWER CORD 089G415A18NISC I-SHENG(KR&EU)/32-D022217 089G404A18N YH POWER CORD(32E1818018/32-D022217) 089G421A18N IS POWER CORD/32-D022217 089G412A18NIS3 POWER CORD/32E1818058 705GN734133 ZY REAR ASSY 40-D021927 N40G0001968 2A S/N LABEL 7741513161 N40G000196831A S/N LABEL- 77-D022381 F40G 22N96821B SAFETY LABEL 002G6008 2 SCREW 0M1G 330 4120 SCREW 42A9930008 42-D015647 36 main source main source 0M1G1740 10120 SCREW 42A9940008 0Q1G 330 5120 SCREW 42-D003574 SCREW FOR STD/MF 0M1G1740 8120 705GN734131 N52G 42-D020715/42-D000649 ZY 1VSC002 HY N44GC010VSC 1A 705GN734134 N52G SEAT ASS'Y 40-D021922 Security Tape- 7345511002 Shipping Draw- 79-D022372 ZY 2191 01 STAND ASS'Y 40-D021930 TAPE /7345911004 050G 600 1 W WHITE STRAP 095G8014 2N00 WIRE HARNESS 2P-2P 20MM/32-D016783 095G8014 2N01 WIRE HARNESS 2P-2P 40MM/32-D015712 P45G enlace film 77001 TC6MNBHKNWVSN Location Part No. Description 705GN734132 ZY Remark BEZEL ASSY 40-D021924 N44GC010968 1B CARTON- 78-D023666 N40G000196855A CARTON LABEL EDIDVSC22D001 CHECKSUM 0X09 EDIDVSC22A001 CHECKSUM 0XB4 N52G 1VSC006 HB Conductive Tape 60mm *24mm *0.06mm N52G 1211001 Conductive Tape 155mm *15mm *0.06mm N52G 1211001 HB Conductive Tape 155mm *15mm *0.06mm main source N52G 1VSC010 HB Conductive Tape 277mm *15mm *0.06mm main source N52G 1VSC010 Conductive Tape 277mm *15mm *0.06mm N52G 1VSC006 Conductive Tape 60mm *24mm *0.06mm N44G9003185 CORNER PAPER 7841595111/78-D004862 N44G9003 80 CORNER PAPER 78-D004868 N85G0011 1 WQ COVER AD 41-D022926 705GN734130 ZY COVER HINGE ASS'Y40-D021919 N44GC010 1 MZ CUSHION LEFT 78-D022378 N44GC010 2 MZ CUSHION RIGHT 78-D022387 089G 728HAA DB D-SUB CABLE 089G1738SAA600 D-SUB CABLE 1800mm 32-D002132 089G1738JAA 23 D-SUB CABLE 1800mm 32F3018003 089G 728CAAN00 D-SUB CANBLE 1800MM 32-D002132 089G1748HAA AC DVI CABLE 089G1748JAA600 DVI Cable 1800mm / 32F0000004 089G1748SAAA01 DVI CORD 32-D013540 089G176C 15N17 FFC CABLE 15P 248.7mm/32-D021932 37 main source main source 089G176C 55N04 FFC Cable 55P 155MM/32-D019364 089G176J 55N01 FFC CABLE 55P 155MM/32-D019364 N52G ISOLATED TAPE 73-D018291 1VSC011 KEPC7NC3 KEY BOARD/35-D023591 N41G220296821A MANUAL 76-D022374 017G MB 35-D019445/10-D024286/001071227_2 MBN1IUSIC000 N07G0006 1 HW PALLET- 78-D020542 750GLMC0KZ512C000Q PANEL A220Z5 VSC CMO/SM0Z131D01 N52G6020001 panel protector film HB N45G 88607004 HQ PE BAG FOR SKD 78-D019961 N45G 52001 PE SHEET N40G000296824A POP LABEL- 77-D022273 80GL22708DE POWER BOARD/27-D018867 80GL22700YY POWER BOARD/27-D018868 089G402A18N YH POWER CORD(32-D022438) 089G402A18N IS POWER CORD/(TPV 共用)32-D022438 089G402A18NISC POWER CORD/32-D022438 705GN734133 ZY main source main source main source REAR ASSY 40-D021927 N40G0001968 2A S/N LABEL 7741513161 N40G000196831A S/N LABEL- 77-D022381 N40G 22N96821C SAFETY LABEL 002G6008 2 SCREW 0M1G 330 4120 SCREW 42A9930008 0M1G1740 10120 SCREW 42A9940008 0Q1G 330 5120 SCREW 42-D003574 42-D015647 SCREW FOR STD/MF 0M1G1740 8120 705GN734131 N52G 42-D020715/42-D000649 ZY 1VSC002 HY SEAT ASS'Y 40-D021922 Security Tape- 7345511002 N44GC010VSC 1A Shipping Draw- 79-D022372 089G1748CAA AC SIGNAL CABLE DVI COMLINK 705GN734134 N52G ZY 2191 01 main source STAND ASS'Y 40-D021930 TAPE /7345911004 050G 600 1 W WHITE STRAP 095G8014 2N00 WIRE HARNESS 2P-2P 20MM/32-D016783 095G8014 2N01 WIRE HARNESS 2P-2P 40MM/32-D015712 P45G enlace film 77001 TC6MNBHKNWVSNND Location Part No. 705GN734132 Description ZY BEZEL ASSY 40-D021924 38 Remark N44GC010968 1B CARTON- 78-D023666 N40G000196855A CARTON LABEL EDIDVSC22D001 CHECKSUM 0X09 EDIDVSC22A001 CHECKSUM 0XB4 main N52G 1VSC006 HB Conductive Tape 60mm *24mm *0.06mm N52G 1211001 Conductive Tape 155mm *15mm *0.06mm source main N52G 1211001 HB Conductive Tape 155mm *15mm *0.06mm source main N52G 1VSC010 HB Conductive Tape 277mm *15mm *0.06mm N52G 1VSC010 Conductive Tape 277mm *15mm *0.06mm N52G 1VSC006 Conductive Tape 60mm *24mm *0.06mm N44G9003185 CORNER PAPER 7841595111/78-D004862 N44G9003 80 CORNER PAPER 78-D004868 N85G0011 1 WQ COVER AD 41-D022926 705GN734130 ZY COVER HINGE ASS'Y40-D021919 N44GC010 1 MZ CUSHION LEFT 78-D022378 N44GC010 2 MZ CUSHION RIGHT 78-D022387 089G1738SAA600 D-SUB CABLE 1800mm 32-D002132 089G1738JAA 23 D-SUB CABLE 1800mm 32F3018003 source main 089G 728CAAN00 D-SUB CANBLE 1800MM 32-D002132 source main 089G1748HAA AC DVI CABLE 089G1748JAA600 DVI Cable 1800mm / 32F0000004 089G1748SAAA01 DVI CORD 32-D013540 089G176C 15N17 FFC CABLE 15P 248.7mm/32-D021932 089G176C 55N04 FFC Cable 55P 155MM/32-D019364 N52G ISOLATED TAPE 73-D018291 1VSC011 KEPC7NC1 source KEY BOARD/35-D021770 main KEPC7NC3 KEY BOARD/35-D023591 N41G220296821A MANUAL 76-D022374 017G MB 35-D019445/10-D024286/001071227_2 MBN1IUSIC000 N07G0006 1 HW PALLET- 78-D020542 750GLMC0KZ512C000Q PANEL A220Z5 VSC CMO/SM0Z131D01 N52G6020001 panel protector film HB N45G 88607004 HQ PE BAG FOR SKD 78-D019961 N45G 52001 PE SHEET N40G000296824A POP LABEL- 77-D022273 39 source main 80GL22708DE POWER BOARD/27-D018867 80GL22700YY POWER BOARD/27-D018868 089G402A18N YH POWER CORD(32-D022438) source main 089G402A18N IS POWER CORD/(TPV 共用)32-D022438 089G402A18NISC POWER CORD/32-D022438 705GN734133 ZY source REAR ASSY 40-D021927 N40G0001968 2A S/N LABEL 7741513161 N40G000196831A S/N LABEL- 77-D022381 F40G 22N96821B SAFETY LABEL 002G6008 2 SCREW 0M1G 330 4120 SCREW 42A9930008 0M1G1740 10120 SCREW 42A9940008 0Q1G 330 5120 SCREW 42-D003574 42-D015647 SCREW FOR STD/MF 0M1G1740 8120 705GN734131 N52G 42-D020715/42-D000649 ZY 1VSC002 HY N44GC010VSC 1A 705GN734134 N52G SEAT ASS'Y 40-D021922 Security Tape- 7345511002 Shipping Draw- 79-D022372 ZY 2191 01 STAND ASS'Y 40-D021930 TAPE /7345911004 050G 600 1 W WHITE STRAP 095G8014 2N00 WIRE HARNESS 2P-2P 20MM/32-D016783 095G8014 2N01 WIRE HARNESS 2P-2P 40MM/32-D015712 P45G enlace film 77001 TC6MNBDDNWVSNNN Location Part No. Description 705GN734132 ZY Remark BEZEL ASSY 40-D021924 N44GC010968 1B CARTON- 78-D023666 N40G000196855A CARTON LABEL EDIDVSC22D001 CHECKSUM 0X09 EDIDVSC22A001 CHECKSUM 0XB4 N52G 1VSC006 HB Conductive Tape 60mm *24mm *0.06mm N52G 1211001 Conductive Tape 155mm *15mm *0.06mm N52G 1211001 HB Conductive Tape 155mm *15mm *0.06mm main source N52G 1VSC010 HB Conductive Tape 277mm *15mm *0.06mm main source N52G 1VSC010 Conductive Tape 277mm *15mm *0.06mm N52G 1VSC006 Conductive Tape 60mm *24mm *0.06mm N44G9003185 CORNER PAPER 7841595111/78-D004862 40 main source N44G9003 80 CORNER PAPER 78-D004868 N85G0011 1 WQ COVER AD 41-D022926 705GN734130 ZY COVER HINGE ASS'Y40-D021919 N44GC010 1 MZ CUSHION LEFT 78-D022378 N44GC010 2 MZ CUSHION RIGHT 78-D022387 N40G000296811C ZA Customer label on Carton 089G 728HAA DB D-SUB CABLE 089G1738SAA600 D-SUB CABLE 1800mm 32-D002132 089G1738JAA 23 D-SUB CABLE 1800mm 32F3018003 089G 728CAAN00 D-SUB CANBLE 1800MM 32-D002132 089G1748HAA AC DVI CABLE 089G1748JAA600 DVI Cable 1800mm / 32F0000004 089G1748SAAA01 DVI CORD 32-D013540 089G176C 15N17 FFC CABLE 15P 248.7mm/32-D021932 089G176C 55N04 FFC Cable 55P 155MM/32-D019364 089G176J 55N01 FFC CABLE 55P 155MM/32-D019364 N52G ISOLATED TAPE 73-D018291 1VSC011 KEPC7NC3 KEY BOARD/35-D023591 N41G220296832A MANUAL 76-D022380 017G MB 35-D019445/10-D024286/001071227_2 MBN1IUSIC000 N07G0006 1 HW PANEL A220Z5 VSC CMO/SM0Z131D01 N52G6020001 panel protector film N45G 88607004 HQ PE BAG FOR SKD 78-D019961 N45G 52001 PE SHEET N40G000296824A POP LABEL- 77-D022273 80GL22708DE POWER BOARD/27-D018867 80GL22700YY POWER BOARD/27-D018868 089G414A18NIS6 POWER CORD 32E1818021 089G414A18NISC POWER CORD 32E1818021 089G414A18N YH POWER CORD(32E1818021) N40G000296813B ZA QC PASS LABEL 705GN734133 REAR ASSY 40-D021927 ZY main source PALLET- 78-D020542 750GLMC0KZ512C000Q HB main source N40G0001968 2A S/N LABEL 7741513161 N40G000196858A S/N LABEL- 77-D022383 N40G 22N96821C SAFETY LABEL 002G6008 2 SCREW 0M1G 330 4120 SCREW 42A9930008 0M1G1740 10120 SCREW 42A9940008 0Q1G 330 5120 SCREW 42-D003574 42-D015647 41 main source main source SCREW FOR STD/MF 0M1G1740 8120 705GN734131 N52G 42-D020715/42-D000649 ZY 1VSC002 HY SEAT ASS'Y 40-D021922 Security Tape- 7345511002 N44GC010VSC 1A Shipping Draw- 79-D022372 089G1748CAA AC SIGNAL CABLE DVI COMLINK 705GN734134 ZY STAND ASS'Y 40-D021930 N40G000296822B ZA Supplier label N52G TAPE /7345911004 2191 01 N41G780P968 1A WARRANTY CARD- 78-D021250 050G 600 1 W WHITE STRAP 095G8014 2N00 WIRE HARNESS 2P-2P 20MM/32-D016783 095G8014 2N01 WIRE HARNESS 2P-2P 40MM/32-D015712 P45G enlace film 77001 main source TC6MNBDDNWVSNND Location Part No. Description 705GN734132 ZY Remark BEZEL ASSY 40-D021924 N44GC010968 1B CARTON- 78-D023666 N40G000196855A CARTON LABEL EDIDVSC22D001 CHECKSUM 0X09 EDIDVSC22A001 CHECKSUM 0XB4 main N52G 1VSC006 HB Conductive Tape 60mm *24mm *0.06mm N52G 1211001 Conductive Tape 155mm *15mm *0.06mm source main N52G 1211001 HB Conductive Tape 155mm *15mm *0.06mm source main N52G 1VSC010 HB Conductive Tape 277mm *15mm *0.06mm N52G 1VSC010 Conductive Tape 277mm *15mm *0.06mm N52G 1VSC006 Conductive Tape 60mm *24mm *0.06mm N44G9003185 CORNER PAPER 7841595111/78-D004862 N44G9003 80 CORNER PAPER 78-D004868 N85G0011 1 WQ COVER AD 41-D022926 705GN734130 ZY COVER HINGE ASS'Y40-D021919 N44GC010 1 MZ CUSHION LEFT 78-D022378 N44GC010 2 MZ CUSHION RIGHT 78-D022387 N40G000296811C ZA Customer label on Carton 089G1738SAA600 D-SUB CABLE 1800mm 32-D002132 089G1738JAA 23 D-SUB CABLE 1800mm 32F3018003 source main 089G 728CAAN00 D-SUB CANBLE 1800MM 32-D002132 42 source main 089G1748HAA AC DVI CABLE 089G1748JAA600 DVI Cable 1800mm / 32F0000004 089G1748SAAA01 DVI CORD 32-D013540 089G176C 15N17 FFC CABLE 15P 248.7mm/32-D021932 089G176C 55N04 FFC Cable 55P 155MM/32-D019364 N52G ISOLATED TAPE 73-D018291 1VSC011 KEPC7NC1 source KEY BOARD/35-D021770 main KEPC7NC3 KEY BOARD/35-D023591 N41G220296832A MANUAL 76-D022380 017G MB 35-D019445/10-D024286/001071227_2 MBN1IUSIC000 N07G0006 1 HW PALLET- 78-D020542 750GLMC0KZ512C000Q PANEL A220Z5 VSC CMO/SM0Z131D01 N52G6020001 panel protector film HB N45G 88607004 HQ PE BAG FOR SKD 78-D019961 N45G 52001 PE SHEET N40G000296824A source POP LABEL- 77-D022273 main 80GL22708DE POWER BOARD/27-D018867 80GL22700YY POWER BOARD/27-D018868 089G414A18NIS6 POWER CORD 32E1818021 089G414A18NISC POWER CORD 32E1818021 source main 089G414A18N YH POWER CORD(32E1818021) N40G000296813B ZA QC PASS LABEL 705GN734133 REAR ASSY 40-D021927 ZY N40G0001968 2A S/N LABEL 7741513161 N40G000196858A S/N LABEL- 77-D022383 F40G 22N96821B SAFETY LABEL 002G6008 2 SCREW 0M1G 330 4120 SCREW 42A9930008 0M1G1740 10120 SCREW 42A9940008 0Q1G 330 5120 SCREW 42-D003574 42-D015647 SCREW FOR STD/MF 0M1G1740 8120 705GN734131 N52G 42-D020715/42-D000649 ZY 1VSC002 HY N44GC010VSC 1A 705GN734134 SEAT ASS'Y 40-D021922 Security Tape- 7345511002 Shipping Draw- 79-D022372 ZY F40G000296822B ZA STAND ASS'Y 40-D021930 Supplier label 43 source N52G 2191 01 TAPE /7345911004 N41G780P968 1A WARRANTY CARD- 78-D021250 050G 600 1 W WHITE STRAP 095G8014 2N00 WIRE HARNESS 2P-2P 20MM/32-D016783 095G8014 2N01 WIRE HARNESS 2P-2P 40MM/32-D015712 P45G enlace film 77001 44 12. Different parts list Diversity of TC6MNBDTNWVWNND compared with TC6MNBDTNWVWN Location Part No. Description KEPC7NC1 KEY BOARD/35-D021770 F40G 22N96821B SAFETY LABEL Remark Diversity of TC6MNBHKNWVSN compared with TC6MNBDTNWVWN Location Part No. Description N41G220296821A MANUAL 76-D022374 089G402A18N YH POWER CORD(32-D022438)(美規) 089G402A18N IS POWER CORD/(TPV 共用)32-D022438 089G402A18NISC POWER CORD/32-D022438 Remark Diversity of TC6MNBHKNWVSNND compared with TC6MNBDTNWVWN Location Part No. Description KEPC7NC1 KEY BOARD/35-D021770 N41G220296821A MANUAL 76-D022374 089G402A18N YH POWER CORD(32-D022438)(美規) 089G402A18N IS POWER CORD/(TPV 共用)32-D022438 089G402A18NISC POWER CORD/32-D022438 F40G 22N96821B SAFETY LABEL Remark Diversity of TC6MNBDDNWVSNNN compared with TC6MNBDTNWVWN Location Part No. Description N40G000296811C ZA Customer label on Carton 089G414A18NIS6 POWER CORD 32E1818021 089G414A18NISC POWER CORD 32E1818021 089G414A18N YH POWER CORD(32E1818021)(中規) N40G000296813B ZA QC PASS LABEL N40G000196858A S/N LABEL- 77-D022383 N40G000296822B ZA Supplier label N41G780P968 1A WARRANTY CARD- 78-D021250 Remark Diversity of TC6MNBDDNWVSNNDcompared with TC6MNBDTNWVWN Location Part No. Description N40G000296811C ZA Customer label on Carton KEPC7NC1 KEY BOARD/35-D021770 089G414A18NIS6 POWER CORD 32E1818021 089G414A18NISC POWER CORD 32E1818021 45 Remark 089G414A18N YH POWER CORD(32E1818021)(中規) N40G000296813B ZA QC PASS LABEL N40G000196858A S/N LABEL- 77-D022383 F40G 22N96821B SAFETY LABEL F40G000296822B ZA Supplier label N41G780P968 1A WARRANTY CARD- 78-D021250 46 * Reader’s 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. What do you think about the content of this Service Manual? Unit Excellent Good Fair Bad 1. Precautions and Safety Notices 2. Specification 3. Front Panel Function Control Description 4. Circuit Description 5. Adjustment Procedure 6. Troubleshooting Flow Chart 7. Block Diagrams 8. Schematic Diagrams 9.PCB Layout Diagrams 10. Exploded Diagram and Exploded Parts List 11. Recommended Spare Parts List B. Are you satisfied with this Service Manual? Item Excellent Good Fair Bad 1. Service Manual Content 2. Service Manual Layout 3. The form and listing C. Do you have any other opinions or suggestions regarding this service manual? Reader’s basic dada: Name: Title: Company: Add: Tel: Fax: E-mail: After completing this form, please return it to ViewSonic Quality Assurance in the USA at facsimile 1-909-839-7943. You may also e-mail any suggestions to the Director, Quality Systems & Processes ([email protected]) 47