ViewSonic N1900w-1E Service Manual
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ViewSonic N1900w-1E Service Manual

19” lcd tv
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Service Manual
ViewSonic N1900w-1E
Model No. VS11243-1E
19" LCD TV
(N1900w-1E_SM Rev. 1a Nov. 2006)
®
ViewSonic
381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583

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  • Page 1 Service Manual ViewSonic N1900w-1E Model No. VS11243-1E 19” LCD TV (N1900w-1E_SM Rev. 1a Nov. 2006) ® ViewSonic 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583...
  • Page 2 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.

  • Page 3: Table Of Contents

    5. Adjustment Procedure ................25 6. Trouble Shooting Flow Chart..............41 7. Block Diagram .....................44 8. Schematic Diagrams..................45 9. PCB Layout Diagrams .................56 10. Exploded Diagram And Exploded Parts List...........62 11. Recommend Spare Parts List..............65 ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...

  • Page 4: Precautions And Safety Notices

    (13) Small amount of materials having no flammability grade is used in the Multimedia TV. The Multimedia TV should be supplied by power complied with requirements of Limited Power Source, or be applied exemption. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 5 Do not touch and that may cause “Mura” the surface of the polarizer. Take out the monitor with cushions Taking out the monitor by grasping the LCD panel. That may cause “Mura” ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 6 Place the monitor on a clean and soft foam pad. Placing the monitor on foreign objects. That could scratch the surface of the panel or cause “Mura” The panel is placed facedown on the lap. That may cause “Mura” ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...

  • Page 7: Specification

    IEC connector with 75Ω load for PAL Video Interface Input Parameter Specification CVBS Characteristics: Video Amplitude Signal 0.7(min.)–1.1(max.) V DC Level Sync Pulse Typical. 0.35 Vp-p Video Bandwidth PAL : 7/8 MHz Maximum ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 8 40dB at 100Hz ~ 10 kHz (20Hz ~ 20Khz) 5. Electrical Requirements Horizontal Frequency 30 – 82 kHz Vertical Refresh Rate 50 – 75 Hz. Maximum Pixel Clock 135 MHz Sync Polarity Independent of sync polarity. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 9 Storage Temperature -20°C to +60°C Operating Relative Humidity 10% to 90% RH Non-Condensing Storage Relative Humidity 10% to 90% RH Non-Condensing Operating Altitude 0 to +12,000 meters Storage Altitude 0 to +12,000 meters ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...

  • Page 10: Front Panel Function Control Description

    VOL+ and MENU buttons again to unlock it. 2. Press VOL- and VOL+ buttons at the same time to lock OSD menu, and press VOL- and VOL+ buttons again to unlock it. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 11 Connect this port to the RCA output connectors of your A/V device. SCART Input Connect the external video devices such as VCR, DVD and video game into this jack. RF Antenna / Cable TV Input Connect to the antenna or cable service. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 12 Remote Control ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 13 • In TELETEXT Mode: Press the button again to superimpose a Teletext broadcast onto the screen of current TV program (mixed Mode). • In MIXED Mode: Press the button again to return back to the normal TV screen (current program). ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 14 • Press this button again to return to the normal display. REVEAL button • Press this button to display concealed information, such as solutions of riddles or puzzles. • Press this button again to remove the information from the display. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 15 Note: You can adjust the levels of Contrast, Brightness, Colour, Tint, and Sharpness only when the Picture Mode is set to “User”. Sound Menu When input source is PC, SCART, AV or DVI: When the input source is TV: ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 16 System Select: To select TV system signal input. (ALL, BGH, I, D/K, L, or L’) Channel Skip: To skip the channel. Use ▲▼ to select the channel you want to skip, and use ◄► to select Skip or Keep. Channel Exchange: To exchange the channels. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 17 4. Move to “CH. NO” with ▲▼ and use ◄► to select the desired channel. 5. Move to “Store” with ▲▼, then Store the instruction with ENTER. Note: The channel will be stored instead of the former program. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 18 OSD V. Position: To adjust the vertical position of OSD. OSD Time Out: To set up the display time of OSD. (15, 30, 45, and 60 seconds) Memory Recall: To recall factory setting condition. Press ENTER to recall all settings. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 19 1. Press ◄ or ► to get into Colour Mode. 2. Use ◄►to select between Normal, Warm, Cool and User. 3. When select “User,” it allows you separately adjust the colour of red, green, and blue. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...

  • Page 20: Circuit Description

    VD[7:0] Input w/ 5V-tolerant BT656 Data Input Bit[7:0] Pin 63-56 Serial Flash Interface Pin Name Pin Type Function Pin SDO Input w/ 5V-Tolerant SPI Flash Serial Data Output Pin 44 CSZ Output SPI Flash Chip Select Pin 45 ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 21 Pin 117 GPIO_P07 I/O w/ 5V-tolerant General Purpose Input/Output; 6/12mA programmable driving strength Pin 118 Pin Name Pin Type Function Pin PWM0/GPIO_P26 I/O w/ 5V-tolerant Pulse Width Modulation Output; 4mA driving strength/ ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 22 I207 VCT49X3R The VCT 49xyI, VCT 48xyI is an IC family of high-quality single-chip TV processors. Modular design and deep-submicron technology allow the economic integration of features in all classes of single-scan TV ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 23 Pin 54 GND SUPPLY OBL Ground Platform Pin 55 GND SUPPLY OBL Ground Platform Pin 56 VSUP1.8FE SUPPLY OBL Supply Voltage Analog Video Front-end, 1.8 V Pin 57 VOUT3 OUT LV Analog Video 3 Output ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 24 Pin 31 ADB19 OUT LV Address Bus 19 Output Pin 21 ADB18 OUT LV Address Bus 18 Output Pin 19 ADB17 OUT LV Address Bus 17 Output Pin 22 ADB16 OUT LV Address Bus 16 Output ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 25 VSUP5.0BE   S upply Voltage 5.0 V This pin is main supply for the analog video back-end. VSUP8.0AU   S upply Voltage 8.0 V This pin is main supply for the analog audio processing. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 26 ROSC. For proper operation, connect a 220-pF capacitor from COSC to ground. LINN Pin 1 - I - Negative differential audio input for left channel LINP Pin 2 - I- Positive differential audio input for left channel ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 27 TTL logic high is placed on this terminal. VDD Pin 13 - Analog power supply VOLUME Pin 14 I DC volume control for setting the gain on the internal amplifiers. The dc voltage range is 0 to VDD. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...

  • Page 28: Adjustment Procedure

    A) Move the color bar to “WHITE BALANCE”, then press “ ENTER” key to Adjust color temperature Set at PC Souce timing set at 1440x900 60HZ Use Chroma 2327 pattern Generator PATTEN use 5 block ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 29 2. Plug in the ISP Board into your PC Printer Port, then switch the PC on to stand by. Install Printer Port Driver, and then install Setup_LptDrv_v020201_XP_2000. After installation is completed, make sure you restart the PC. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 30 LCD TV. (Note that the LCD TV monitor must be lighted on now) 4. Run the .exe file under the path of C:\Program\Micronas\LptDrv\LptDrvTest from your PC. If the following screen appears, then the ISP Printer Port Device is functioning normally. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 31 Setup_Visual_i2c_v3-2-3b8h.exe. After installation is completed, you can see the .exe file under Windows O.S.C::\program\micronas\visual I2C program. 6. After the ISP I2C is installed, you can run the C:\VCTI\vct49xyi_start.vi2c.exe program under VCTI menu. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 32 8. When the above picture appears, click on the Bootloader Item with your mouse cursor, and the following screen will appear. Keep running the Bootloader Item until the LCD TV screen disappears all at once, and then you can enter ISP Mode. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 33 When you receive the returned monitor, please check whether the firmware version is the latest. If not, please do the following procedures to upgrade it to the latest version. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 34 - RS-232 cable - Barcode Reader - VGA Cable N1900W(E) LCD TV DDC Card RS-232 Cable VGA Cable(MALE) Barcode Reader 5.2. Setup Procedure 5.2.1 Connect VGA Card and DDC Card with RS-232 cable. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 35 Run DDC.exe 5.3.2 Choose model number and conform the Time then Press “ENTER” key. 5.3.3 When appear the PIC “ choose DDC Card”, Press ALT+2 Enter DDC 2B test interface. Choose DDC Card ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 36 Press F8 to choose corresponding model. DAT (N1900W-E.DAT press “ENTER” key) 5.3.5 Press F9 enter the download interface 5.3.6 Key in the serial number or use the barcode reader to scan the barcode of the LCD TV, and press “ENTER” key. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 37 The successful picture is as follows. “Compare EDID:OK! Press any key to continue”. 5.4. Check Method Use ViewSonic EDID Editor Connect the N1900W(E) LCD TV to PC with VGA Cable. Execute the EDID Editor, then Press Ctrl+F5. If the DDC is correct, you can see the information as follow:...
  • Page 38 1.4 Place the LCD TV into the carton and then put all the accessories into the carton. At last, close the Power Cord,Cable, carton and seal it with tape. (Figure 5) RF Cable REMOTE CONTRL BATTERY Figure 4 Figure 5 User’s Guide ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 39 PACKING PART LIST (N1900W-1E) ViewSonic Model Number: VS11243-1E Rev: 1a Item ViewSonic P/N Ref. P/N Location Q'ty N1900W(E) monitor M-MS-0808-1317 2013053000P POLYETHY BAG P-00006026 2012186500P POLYFOAM (R) P-00006027 2012186600P POLYFOAM (L) M-MS-0808-1316 2013222536P POLYETHY BAG DC-00008124 2001131655P OWNER GUIDE DC-00008125...
  • Page 40 Disassembly Procedure 1. Disassembly of Front Cover,Rear Cover and Speaker. 1.1 Unscrew 2 screws to detach Front Cover from LCD TV. Unscrew 8 screws to detach Rear Cover from LCD TV. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 41 2. Disassembly of Stand unit from LCD TV. 2.1 Unscrew 4 screws that secure Stand Unit. Stand 3. Disassembly of Power Board,Main Board,Keypad Board and Panel Unit 3.1 Unscrew 5 screws to remove Bracket,Fix. ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 42 3.2 Unscrew 10 screws to remove Shielding Plate. Shielding Plate ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 43 Main Board Power Board 3.3. Lay Panel Unit facedown and unscrew 4 screws on its right and left sides to remove Panel Unit and Keypad Board. Panel Bracket Panel Unit Keypad Board ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...

  • Page 44: Trouble Shooting Flow Chart

    Check P501 & Check P603 & & Pin115,Pin11 Pin117,Pin11 Pin113,Pin11 I501 R539,R540 R618,R620 R634,R636 Pin10,Pin11 Check I207 Pin123,Pin12 Replace I207 Check 12V Replace L601,L602 L601,L602 Check P601 Replace I601 Pin1,2,3,4 Check Speaker W901 ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 45 6.2. NO POWER START Check Check P301 Replace D821 12V 5V,12V? Power board D822 5V Check 3.3V Replace I305,I306 I305,I306 Check Replace 1.8V,8V I303,I307 Check Replace Keypad Keypad Replace Main board ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 46 I401 RST I401 Check I207 Pin61 Check I207 Check P503 & Replace & Pin67~69 has output C531~C534 I207 singnal at RP21~22 Check P401 Replace I404 Pin28~30 Check LVDS Cable & LCD Panel ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...

  • Page 47: Block Diagram

    Phlips antenna UV1316 Lout I603 Rout TPA2008D2 L/R Speaker Audio AMP I2C BUS(MSDA,MSCL) RCA Audio L/R OUT SCARTAudio L/R OUT I206 I204 I210 39VF040 24C04 24LC32 Flash HDCP EEPROM Memory ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...

  • Page 48: Schematic Diagrams

    Q101 DATA5+ CLK_SHLD MLL5232B 5.6V MMBT3904 CLK+ CLK- R114 RXC+ A_RED RXC+ R111 4.7K HPDCTRL A_GREEN R115 RXC- RXC- A_BLUE A_HSYNC A_GND1 GDC5V A_GND2 D101 SHELL2 GVCC 5V_STB LL4148 DVI-24 D102 LL4148 ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 49 RXE2+ RXEC- RXEC+ RXE3- RXE3+ RXE0- RXE0- RXE0+ RXE0+ RXE1- RXE1- RXE1+ RXE1+ VPANEL 5V RXE2- RXE2- RXE2+ RXE2+ RXEC- RXEC- R430 RXEC+ RXEC+ C444 R329 RXE3- RXE3- RXE3+ RXE3+ R328 100uF/16V ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 50 100R HWRESET R417 AVDD_DVI RSTn C412 VCLK R416 VCLK VCLK C414 0.1U X401 14.318MHz C415 30P XOUT BYPASS C413 MODE[0] MST_CSZ 0.1U MST_CSZ MODE[1] VI[0:7] MST_SCL MST_SCL MST_SDA MST_SDA R418 R419 AVDD_DVI ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 51 C354 10uF/16V 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 47uF/16V +3.3AVDD for C348 C349 C350 C351 C338 VDD_MPLL 0.1U 0.1U 0.1U 0.1U 0.1U +3.3AVDD VDD_MPLL L312 200/2A C364 C365 0.1U 10uF/16V ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 52 +5V_DDC R132 R135 VGA_B VGA_G VGA_R 1N4148_SMD R134 3.3K C111 C113 C112 C121 I102 24C21 C122 10P/ESD 10P/ESD 10P/ESD 3.3K 0.1U 4.7uF/16V R136 DDC_SCL R137 DDC_SDA 24C21/SMD/DIP DDC EDID Data C123 C125 ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 53 R537 R536 PC-Audio-IN AUDIO_JACK L611 220R R634 8.2K P603 PCIR PCIR C651 C652 R635 100P 100P L612 AGND AGND 220R R636 8.2K PCIL PCIL C653 C654 R637 100P 100P AGND AGND AGND ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 54 JPL-1X4 VSUP3.3IO +3.3_VCTI 200/2A VCTI UART Debug ADDRESS=0x6Eh C257 C258 Q203 OFF ADDRESS=0x9Ch PWR_Y R251 4.7K 10uF/16V 0.1U LED Driver LED2 R241 +3.3_STB MMBT3906 PWR_R R246 4.7K Q204 LED1 R237 +3.3_STB MMBT3906 ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 55 C608 R606 120K C621 GND_APO 0.1u 0805 C611 5V_STB 220P 0603 L606 15uH GND_APO R608 C622 C615 C614 0.1u 0805 1u 0805 R609 R607 10uF/16V R610 Q603 MUTE_S MUTE_S R611 MMBT3904 GND_APO ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 56 8.9. KEYPAD-IR P701 IRGND IR5V IRIN I701 VOUT D701 CAM-1538TP5 GND-K GND-K S707 S706 S705 S704 S703 S702 S701 GND-K GND-K VOL+ VOL- MENU DOWN ENTER POWER ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 57 L802 R808 C807 R823 3.6K 1% R827 107K/1% R802 R825 10 3A 1.3K 1% R842 C826 0.1U F801 I802 R851 T2.5A/250V TLP621 I803 1.21K 1% C827 TL431D 10UF/50V P801 AC IN 100~240V ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 58 R908 10K D919 1N4148 Q901 C920 1N4148 0.01uF D909 C919 2SC945P Q911 1N4148 4700PF/50V D910 R928 ON/OFF AP9977GM R927 R903 D920 1N4148 3.3K/1% C928 0.1uF D918 1N4148 C924 R936 68nF R937 392R/1% ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...

  • Page 59: Pcb Layout Diagrams

    9. PCB Layout Diagrams 9.1. MAIN PCB TOP VIEW ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 60 9.2. MAIN PCB BOTTOM VIEW ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 61 9.3. CON PCB TOP VIEW ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 62 9.4. CON PCB BOTTOM VIEW ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 63 9.5. POWER PCB TOP VIEW ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 64 9.6. POWER PCB BOTTOM VIEW ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...

  • Page 65: Exploded Diagram And Exploded Parts List

    10. Exploded Diagram And Exploded Parts List ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 66 ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 67 EXPLODED PARTS LIST (N1900w-1E) ViewSonic Model Number: VS11243-1E Rev: 1a Serial No. Prefix: QEE Item ViewSonic P/N Ref. P/N Description Q'ty 2024272003P FRONT BEZEL(NO LOGO) JC198TS61C ABS 94HB PS-7604B 2044268501P FUNCTION KEY JC198TS61C ABS 94HB PS-7604B 2071982800P METAL FITTG JC198TS61E SECC T=0.6mm...

  • Page 68: Recommend Spare Parts List

    Remark 2: All revised RSPLs with newly added items or any change made should be highlighted and correlated with the ECN/ECR approved by ViewSonic Corporation. This is to eliminate repeated cross checks of each item between this version and prior versions.
  • Page 69 BOM LIST (N1900w-1E) ViewSonic Model Number: VS11243-1E Rev: 1a Serial No. Prefix: QEE Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty 2349900996P CAP,CHIP SPEC 0603V-PORT 10P+-10% INPAQ C101 2349900996P CAP,CHIP SPEC 0603V-PORT 10P+-10% INPAQ C102 2346110396P CAP,CHIP 125'C CS 0603/X7R/50V 0.01u K T...
  • Page 70 Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty 85 N/A 2346110496P CAP,CHIP 125'C CS 0603/X7R/50V 0.1u K T C331 86 N/A 2346110496P CAP,CHIP 125'C CS 0603/X7R/50V 0.1u K T C332 87 N/A 2346110496P CAP,CHIP 125'C CS 0603/X7R/50V 0.1u K T...
  • Page 71 Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty 174 E-00003830 2364601396P DIODE,SWITCH SMD 1N4148W-7-F SOD-123 DIODES D101 175 E-00003534 2363600696P DIODE,SWITCH RLS4148-T11 SOD80C ROHM D102 176 N/A 2364600496P DIODE,SWITCH SMD MM4148 SOD80C GRANDE D102 177 E-D-0403-1892 2364200896P DIODE,RECT(SMD)
  • Page 72 Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty 263 N/A 2365425606P DIGITAL IC TSUM66AVHJ-1-LF PQFP-128 Mstar I401 264 E-00000915 2360501196P FET,P-CH SMD AP9435GM SO-8 APEC I404 265 E-00000916 2360501596P FET,P-CH SMD AO4405 SO-8 I404 266 E-00003529 2360501796P FET,P-CH SMD...
  • Page 73 Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty 352 E-R-0405-6419 2253247296P RES CHIP 1/10W RC 0603 1/10W 4.7Kohm J T R101 353 E-R-0405-6419 2253247296P RES CHIP 1/10W RC 0603 1/10W 4.7Kohm J T R102 354 E-R-0405-6419 2253247296P RES CHIP 1/10W RC 0603 1/10W 4.7Kohm J T...
  • Page 74 Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty 441 E-R-0405-6600 2253200096P RES CHIP 1/10W RC 0603 1/10W 0 ohm J T R315 442 E-R-0405-6600 2253200096P RES CHIP 1/10W RC 0603 1/10W 0 ohm J T R317 443 N/A...
  • Page 75 Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty 530 N/A 2333310713P CAP ELE 105'C EC 100u/ 16V 6.3*11 P=2.5 T C370 531 N/A 2333310713P CAP ELE 105'C EC 100u/ 16V 6.3*11 P=2.5 T C371 532 E-00000999 2336347613P CAP,MINI ELE 105'C EC 47u/ 16V 5*7 P=2.5 T...
  • Page 76 Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty 619 N/A 2302147291P CAP,MTL MEF 4700pF/100V P=5.0 J T C919 620 N/A 2335347773P CAP,ELE LOW ESR 105'C (6000HR) EC 470u/ 16V 10*13 P=5.0 T C922 621 N/A 2302068391P CAP,MTL MEF 0.068u/50V P=5.0 J T...
  • Page 77 Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty 708 N/A 2233422095P RES,CBN 1/4 S RD 1/4WS 22 ohm J T52 J906 709 N/A 2428106200P JUMPER 0.6∮*20mm J907 0.6∮*15.0mm 710 N/A 2428106150P JUMPER J908 711 N/A 2233422095P RES,CBN 1/4 S...
  • Page 78 SCSI 21P 20276(3+6) L=1.8 BLK P963 883 CB-00006023 2427751801P RF CABLE RG59U (M/M) L=1.83M BLACK P964 884 DC-00008124 2001131655P OWNER GUIDE N1900W VS11243-1E EUROPE 6P80 885 DC-00008125 2002310610P GUARANT CARD VIEWSONIC N1900W (E) QSG 6P81 ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...
  • Page 79 Location Universal number# Q'ty 886 P-00008064 2013228807P POLYETHY BAG 200X350X0.03T mm LDPE B5 6P85 887 P-00008125 2011119521P CARTON BOX VIEWSONIC N1900W VS11243-1E 6P01 888 N/A 2055632230P LABEL N1900W VS11243-1E (E) CMO 6P02 889 N/A 2055613499P LABEL N1900W INSTALL STAND STICKER...
  • Page 80 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 (marc.maupin@viewsonic.com) ViewSonic Corporation N1900w-1E Confidential - Do Not Copy...

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