ViewSonic VS11404-1G Service Manual
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ViewSonic VS11404-1G Service Manual

ViewSonic VS11404-1G Service Manual

27” lcd tv
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Service Manual

ViewSonic N2750w-2G
Model No. VS11404-1G
27" LCD TV
(N2750w-2G_SM Rev. 1a Sep. 2006)
®
ViewSonic
381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583

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Summary of Contents for ViewSonic VS11404-1G

  • Page 1: Service Manual

    Service Manual ViewSonic N2750w-2G Model No. VS11404-1G 27” LCD TV (N2750w-2G_SM Rev. 1a Sep. 2006) ® ViewSonic 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583...

  • Page 2: Revision History

    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 ................22 6. Trouble Shooting Flow Chart..............48 7. Block Diagram .....................52 8. Schematic Diagrams..................53 9. PCB Layout Diagrams .................65 10. Exploded Diagram And Exploded Parts List...........71 11. Recommend Spare Parts List..............74 ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...

  • Page 4: Precautions And Safety Notices

    (13) Small amount of materials having no flammability grade is used in the LCD module. The LCD module should be supplied by power complied with requirements of Limited Power Source (IEC60950 or UL1950), or be applied exemption. ViewSonic Corporation N2750w-2G 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 N2750w-2G 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” ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...

  • Page 7: Specification

    DC Level Sync Pulse Typical. 0.35 V Audio Characteristics: AF Output Level Measured via LP 20 kHz Typical. 0.45Vrms Filter, RMS Decoder, 50us De-emphasis 10% (max.) 40 dB (min.) Compatible system TUNER SECAM/PAL ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 8 +/- 3 db (at 1KHz @1W) +/- 3 db (at 1KHz @1W) (100Hz ~ 10KHz) Total Harmonic Distortion (1KHz @1W) Signal to Noise (1KHz @1W) 30 dB (40Hz to 15KHz) 40dB(400Hz to 20 kHz) ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 9 Power Factor Correction Compliant with EN60065 5. Firmware & OSD The product firmware of VS11404-1G shall have a firmware version of V:P01. changes/revisions afterward shall also be pre-approved by ViewSonic in written. For VS11404-1G, its firmware shall have a built-in frequency table for PAL/SECAM off-air TV/CATV implementation.
  • Page 10 Switch between main screen and sub screen during in PIP or POP P.input Sub source selection during in PIP or POP Displaying captions during closed caption source and closed caption mode select V-chip Set V-chip rating ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 11 Molded Plastic Workmanship shall be inspected according to ViewSonic Molded Plastic Parts Specification, VSCMPPSPEC001V1.2. Screen Printed Parts, Bird Logo Artwork shall be provided and confirmed by ViewSonic. Recess Rear Label A label identifying the product name, model/serial number and FCC ID/Logo shall be placed into the rear label recess located on the rear panel of the chassis.
  • Page 12 Sample of textured color chips, plastic material specification, and Material Safety Data Sheets shall be submitted to ViewSonic prior to Mass Production Release. In addition, all exterior surfaces shall have uniform texture/color. The maximum acceptable gap between the buckets to bezel plastic pieces shall be within 1.5 mm. The maximum acceptable gap between LCD panel and bezel shall be within 2.5 mm.

  • Page 13: 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 N2750w-2G Confidential - Do Not Copy...

  • Page 14: Rear View Of The Product

    Power Input (AC Input) Connect to LCD TV and AC outlet with the power cord. AC Power Switch (Must be turned on) Without using for a period of time, turn the switch off. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...

  • Page 15: Remote Control

    Remote Control ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 16 32 FLASHBACK Return to previos channel 33 DUAL I / II MTS (Multi-Channel TV Sound) select 34 FREEZE Freeze picture Note: PIP means Picture In Picture. POP means Picture Out Of Picture. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 17 • Select Program for Sub-screen Press P+ and P- to select the program of sub-screen. Sound • Sound Mode Select Press SMART. S to select the sound mode between Movie, Music, Speech, and User. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...

  • Page 18: Osd Functions

    • Treble: To adjust the treble (It is active in TV/ SCRT1/ SCART2/ SCART2-SVIDEO. However, in other input sources, it is only active when sound mode is in “User” condition). • Balance: To adjust left and right audio balance. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 19 5. Move your cursor to “Fine Tune”, and adjust the picture with ◄►. 6. Move to Store, then store the instruction with ENTER Note: The channel will be stored instead of the former program. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 20 1. Move your cursor to “From,” and press ◄► to select channel 1. 2. Move your cursor to “To,” and press ◄► to select channel 2. 3. Move your cursor to “Store,” and confirm the instruction with ENTER 4. Press MENU to exit. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...

  • Page 21: Option Menu

    • Clock: To adjust delay time of clock in order to reduce the noise of picture. • Phase: To adjust delay time of phase in order to reduce the noise of picture. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 22 • Duration: To automatically shut off the OSD after a preset period of time passed. Use ◄► to preset the time from 5 to 60 seconds. • Halftone: To adjust background transparency of OSD. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...

  • Page 23: Circuit Description

    The MST5151A-LF chip is targeted for the applications of high-end LCD-TV. It will accept all HDTV video signals for flat panel display. It comes with 256-pin LQFP package. General Feature: 1M*32Bit*4Banks SDRAM controller for interlaced to progressive video processing and ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 24 The Antenna receive the TV signal and modulate it to the CVBS signal which can be recognized by the decoder and FM-stereo/FM-mono/NICAM audio signal output to the sound Automatic standard decoder IC MSP3410G. The MCU can automatic detect the tuner and send order by serial bus. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 25 “ENTER” key to switch to ON, press ”POWER” key to restart the TV, and then press ”ENTER” key to enter BURN IN mode. To exit BURN IN mode, repeat the procedure again, but switch the column of BURN IN to “OFF”. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 26 A. In DVI MODE, switch TIMING according to the FACTORY PRESET TIMING TABLE, and confirm that the screen is normal B. Confirm that the four TIMING screens of 408i, 480P, 720P, and 1080i are normal C. Confirm that HDMI DVD functions normally ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 27 Examines whether DUAL FUNCTION is normal under DUAL MODE; whether DUAL SENSITIVITY is normal when input signal is under LEVEL<=36dBu. G. Examines whether the sound does receive the image disturbance, Judgment basis: Whether there is unusual sound, input signal LEVEL<=36dBu,and STEREO ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 28 AV output test method is in the same way. B. Under any pattern except PC pattern, The Audio output meets active extra speaker, examines whether the extra speaker makes the sound. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 29 All timings must be properly PHASED, SIZED, and CENTERED. Aspect Ratio=Resolution to which the native signal is SCALED and CENTERED 1:1=Centered, 1:1 Pixel Correlation, No Scaling. No Filtering, Image must be properly ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 30 After final QC step, we have to erase all saved changes again and restore the factory defaults. You should do “All Mode Reset” again. Power Off LCD TV. Turn off the LCD TV by pressing “Power” button. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 31 N2750W(2G) LCD TV DDC Card RS-232 Cable VGA Cable Barcode Reader 2.2 Setup Procedure 2.2.1 Connect VGA Card and DDC Card with RS-232 cable. 2.2.2 Barcode Reader connects with keyboard and PC keyboard port. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 32 2.3.1 Run DDC.exe 2.3.2 Choose model number and conform the Time then Press “ENTER” key. 2.3.3 When appear the PIC “ choose DDC Card”, Press ALT+2 Enter DDC 2B test interface Choose DDC Card ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 33 2.3.4 Press F8 to choose corresponding model. DAT (N2750W(2G)-A.DAT press “ENTER” key) 2.3.5 Press F9 enter the download interface ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 34 2.3.6 Key in the serial number or use the barcode reader to scan the barcode of the LCD TV, and press “ENTER” key. 2.3.7 The successful picture is as follows. “Compare EDID:OK! Press any key to continue”. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 35 2.4 Check Method Use ViewSonic EDID Editor Connect the N2750W(2G) 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: ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 36 3.2.2 Connect P1 of Fixture with N2750W(2G) LCD TV by VGA Cable. 3.2.3 Connect Power Cord to N2750W(2G) LCD TV. 3.2.4 Connect PC to the additional LCD TV. 3.3 ISP Download program procedure 3.3.1 HARDWARE CONNECT STATUS: ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 37 3.3.2 DOWNLOAD ISP PROGRAM Step 1: Execute ISP.exe ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 38 OK Button. Step 3: Load file Press the Select File 0 and Select File 1 button to select the file (File 0 and File 1) will be downloaded. (*.Hex) ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 39 ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 40 Pressing the ConNect button to test whether the communication is well. Step 5: Run Pressing the Program All to start download program. Pressing the ‘確定’ Button to finish the download program procedure. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 41 If the test result shows “Connected,” it means the connection is well. If not (failed), it means the connection has problems. Then you need to check the setup procedure or reboot the PC, or simply use another PC to do the firmware upgrade. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...

  • Page 42: Packing For Shipping And Disassembly Procedure

    1.4 Place the LCD TV into the carton .At last, close the carton and seal it with tape. (Figure 4) 1.Power Cord 2.VGA Cable 3.M/F Cable 4.RCA Cable 5.User’s Guide 6.Remote contrl 7.Guarant Card 8.Battery Figure 3 Figure 4 ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 43 PACKING PART LIST ( N2750W-2G ) ViewSonic Model Number: VS11404-1G Rev: 1.0 Item ViewSonic P/N Ref. P/N Description Q'ty N2750W(2G) monitor 2013054003P POLYETHY BAG 2012198300P JC278 EPS TOP 2012198600P JC278 EPS MID 2012198500P JC278 EPS DOWN P-00008064 2013228807P POLYETHY BAG...
  • Page 44 Disassembly Procedure Disassembly of Stand and Dust Cover from LCD TV. 1.1 Detach Dust Cover from the LCD TV and Unscrew 4 screws that secure Stand Unit. Dust Cover Dust Cover Stand ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 45 2.1 Unscrew 8 screws to remove Rear Cover. Rear Cover 3. Disassembly of Main Board,Power Board,IR Board,Speaker,Front Cover and Panel Unit. 3.1 Unscrew 14 screws to remove Shield Plate and dust cover. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 46 Shield Plate 3.2. Unscrew 4 screws to remove Speaker. Speaker 3.3. Unscrew 10 screws to remove Bracket.Fix. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 47 3.4. Unscrew 15 screws to remove METAL FITTG-IO. METAL FITTG-I/O-Down ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 48 METAL FITTG-I/O-Side 3.5. Unscrew 5 screws and disconnect the wires to remove Main Board. Main Board ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 49 3.6. Unscrew 4 screws and disconnect the wires to remove Power Board. Power Board 3.7. Unscrew 2 screws to remove Front Cover. ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 50 3.8. Lay Panel Unit facedown and unscrew 9 screws on its right,left,up and down sides, to remove Panel Unit and Panel Bracket. Panel Bracket Panel Unit ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...

  • Page 51: Trouble Shooting Flow Chart

    Remove P902 Replace Power P902 pin 5,6 Check 12v & 5v Board Is 12v? Check I301 Replace is working? X301,I302,I301 Check p711 Check wireharness pin 5 is 5v? P703 Replace IR board ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 52 6.2. NO VOICE Check SCART1 SCART YPbPr I205 pin 9,11,12,14 TV model S-VIDEO C261,C262,L510,L511 Check Check I601 Check I601 Check C602,C603 Check I601 Check Replace I501 I501 pin 14 pin 44,45 pin 38,39 L601,L604 pin 35,36 C610,C612,L605,L606 Check I205 pin 9,10,12,13 SCART2 C264,C265,L512,L513 Check I601...
  • Page 53 6.3. NO DISPLAY S-VIDEO TV model SCART SCART1 Check I205 pin 2,4 C259 Check Check Check Check I501 pin 12 has Check I203 pin 27 has Check Check Replace I501 I204 pin 2,6 has I203 pin 26,34 has C272,C273,R245,R246, signal? signal I207 pin 27 I204 pin 2,4 L502...
  • Page 54 Check I301 if RST pin81 have reset pulse I301 set reset pusle? Change I301 Check I103 crystal 14.318MHZ if working? Check P401 data bus have signal Check panel power 5v Change LCD panel ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...

  • Page 55: Block Diagram

    I205 TS5V330DBQR A/V Switch SCART2-SV I601 Scart Audio IN R/L MSP4410G I602 AV/SV AUDIO RL TPA3002D2 Audio decoder HD AUDIO RL AUDIO AMP PC AUDIO INPUT RL SCART1 / SCART2 Audio out ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...

  • Page 56: Schematic Diagrams

    2SK2158 24LC21(SMD) R138 R124 D118 GDC5V GVCC SM17 D114 D115 I104 P103 MLL5232B 5.6V MLL5232B 5.6V VCLK Q101 MMBT3904 D116 ISP_SCL SM17 ISP_SDA D117 24LC21(DIP) 5.6V SIP4 Debug Port 2.54mm/Male R139 HPD_CAB ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 57 0.1U 0.1U C440 C441 C442 C443 C444 C445 C446 C447 C448 C449 C450 C451 C452 C453 C454 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 58 5VD 5VD PWR_R R318 4.7K 470/180 LED2 I2C address A4 R321 C318 For HDCP encode 4.7K 0.1U key storagy I303 R323 R322 4.7K 4.7K R326 0 MSCL (5,6,11) MSDA (5,6,11) 24LC04BT/SN//DIP R324 ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 59 LUM_IN R245 C272 0.1U (11) LUM_IN R246 CHR_IN R247 C273 0.1U (11) CHR_IN R248 R249 R250 C274 C275 C276 C277 C278 R251 R252 100P 100P 100P 100P 100P GNDV GNDV GNDV GNDV ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 60 Vref = 1.25V YUV_ALin YUV_ALin YUV_ARin GND_API GND_APO If Vout = 8V , R1 = 650 , R2 = 120 YUV_ARin If Vout = 9V , R1 = 750 , R2 = 120 ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 61 C686 1u/50V 1u/50V R644 R638 1u/16V 0603 C687 R663 GND_APO R640 10uF/16V R662 NC(1K) Q602 NC(MMBT3904) C661 C151 R642 0.1U C150 330P 330P AGND Q605 R641 MMBT3904 NC(1K) Q603 R660 NC(MMBT3904) R643 ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 62 (6,7,10) 12VD C459 C458 C460 R424 L412 Si9435 1000P (2,3,4,6,10) 80 OHM 6A 0805 470U 0.1U C461 +3.3V L413 +3.3V 0.1U (3,10) +3.3V Q401 R425 R426 MMBT3904 ON_PANEL ON_PANEL C462 100K 0.1U ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 63 PC-Audio-IN GND_APO AUDIO_JACK L607 R622 220 ohm 8.2k P602 PC_ARin C647 C648 R623 100p 100p L608 220 ohm AGND R624 AGND 8.2k PC_ALin R625 C649 C650 100p 100p AGND AGND AGND EARPHONE ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 64 Inverter Connector R907 Q902 MMBT3904 R908 ON_PBACK 100K R909 BACK_ON/OFF C927 R910 2 or 4 Q903 MMBT3904 R911 Vout Vout ADJ_PWM R912 E_PWM TO-263 C931 C930 SOT-223 1 2 3 SOT23 10U/16V ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 65 4.5v ~ 7v 1000P R532 AGND AGND =================== AGND 1.3K R533 AGND AGND FS_SC1 FS_SC1 AGND AGND scart pin16 composite 0v ~ 0.4v AV_5V scart pin16 R.G.B 1v ~ 3v (5,6,10) AV_5V AGND ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 66 FSDATAU31 VSSQ FSVREF +2.5V_DMQ VSSQ VSSQ Near The DDR-SDRAM IC VSSQ VSSQ R402 VSSQ 1K ohm VSSQ VSSQ VSSQ FSVREF VSSQ VSSQ VSSQ R414 C468 1K ohm 0.1U Near The DDR-SDRAM IC ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 67 8.12. IR & KEY PAD P701 KEY0_MENU KEY1_OK KEY2_UP KEY3_DOWN KEY4_INC KEY5_DEC CON7_2mm P711 LED_R LED_G IR_IN PWRON S705 S702 S703 S704 S706 S707 CON6_2mm D711 I711 CAM-1538TP5 S701 VOL+ VOL- MENU DOWN POWER ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 68 9. PCB Layout Diagrams 9.1. MAIN PCB TOP VIEW V iewSonic C orp or ation Confidential - Do Not Copy N2750w-2G...
  • Page 69 9.2. MAIN PCB BOTTOM VIEW V iewSonic C orp or ation Confidential - Do Not Copy N2750w-2G...
  • Page 70 9.3. CON PCB TOP VIEW...
  • Page 71 9.4. CON PCB BOTTOM VIEW...
  • Page 72 9.5. IR PCB TOP VIEW...
  • Page 73 9.6. IR PCB BOTTOM VIEW...
  • Page 74 10. Exploded View And Exploded Parts List ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 75 ViewSonic Corporation N2750w-2G Confidential - Do Not Copy...
  • Page 76 EXPLODED PARTS LIST (N2750w-2G) ViewSonic Model Number: VS11404-1G Rev: 1a Serial No. Prefix: QBS Item ViewSonic P/N Ref. P/N Description Q'ty 2024268006P FRONT BEZEL JC278UB ABS94HB BLACK/PS-7604B 2033150600P IR COVER JC278UB PC LIMPID 476C 2044266901P FUNCTION KEY JC278UB ABS 94V0 AL-PLATE PWR...

  • Page 77: Recommended 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 78 BOM LIST (N2750w-2G) ViewSonic Model Number: VS11404- Rev: 1a Serial No. Prefix: QBS Item ViewSonic P/N STATUS Ref. P/N Description Location Universal number# Q'ty PL-00003417 Active 2028258801P STAND JC278UB ABS 94HB PS-7604B 5B04 P-00008114 Active 2012180002P POLYFOAM JC278UB&EC 65E EPE DOWN...
  • Page 79 Item ViewSonic P/N STATUS Ref. P/N Description Location Universal number# Q'ty 2346110496P CAP,CHIP 125'C CS 0603/X7R/50V 0.1u K T C313 2346110496P CAP,CHIP 125'C CS 0603/X7R/50V 0.1u K T C314 2346110496P CAP,CHIP 125'C CS 0603/X7R/50V 0.1u K T C315 2346110496P CAP,CHIP 125'C CS 0603/X7R/50V 0.1u K T...
  • Page 80 Item ViewSonic P/N STATUS Ref. P/N Description Location Universal number# Q'ty 2346110496P CAP,CHIP 125'C CS 0603/X7R/50V 0.1u K T C557 2349900996P CAP,CHIP SPEC 0603V-PORT 10P+-10% INPAQ C560 2341120096P CAP,CHIP 125'C CS 0603/COG/50V 20p J T C600 2346733496P CAP,CHIP 85'C CS 0603/Y5V/16V 0.33u Z T...
  • Page 81 Item ViewSonic P/N STATUS Ref. P/N Description Location Universal number# Q'ty 2349900996P CAP,CHIP SPEC 0603V-PORT 10P+-10% INPAQ D524 2349900996P CAP,CHIP SPEC 0603V-PORT 10P+-10% INPAQ D525 2349900996P CAP,CHIP SPEC 0603V-PORT 10P+-10% INPAQ D526 2365813696P IC,LINEAR(SMD) AP1117E18LA SOT-223 AnaChip I201 2365335086P LINEAR IC...
  • Page 82 Item ViewSonic P/N STATUS Ref. P/N Description Location Universal number# Q'ty 2377510096P INDUCTOR CHIP MULTI-LAYER 10.0uH/0805 K T L619 2379500196P BEAD,HI-CURRENT Z= 80 ohm 0805 I=6.0A L620 2407390144P SOCKET,IC 1.27mm*44PIN PLCC SMD P130 2360609796P FET,N-CH(SMD) 2SK2158 SOT-23 Q102 2360609796P FET,N-CH(SMD)
  • Page 83 Item ViewSonic P/N STATUS Ref. P/N Description Location Universal number# Q'ty 2333610513P CAP ELE 105'C EC 1u/ 50V 5*11 P=2.5 T C682 2333610513P CAP ELE 105'C EC 1u/ 50V 5*11 P=2.5 T C683 2336310613P CAP,MINI ELE 105'C EC 10u/ 16V 4*7 P=2.5 T...
  • Page 84 R6PGS 1.5V (AA) CHINA TOSHIBA B901 2405313001P RCA JACK RCA (R/W/Y)/SCART P953 2002370032P GUARANT CARD VIEWSONIC WARRANTY CARD-C TV 6P07 2055632220P LABEL N2750W-2G VS11404-1G (G) SMO 6P02 2055613509P LABEL VIEWSONIC HDMI STICKER 431C 6P04 2063301700P PROTECTOR 355mm*620mm*0.075mm 6P30 2013054003P POLYETHY BAG...
  • Page 85 Item ViewSonic P/N STATUS Ref. P/N Description Location Universal number# Q'ty Inactive 2364500396P DIODE,ZENER SMD RLZ5.6B 5.45-5.73V LL-34 ROHM D108 Inactive 2364500396P DIODE,ZENER SMD RLZ5.6B 5.45-5.73V LL-34 ROHM D109 Inactive 2364500396P DIODE,ZENER SMD RLZ5.6B 5.45-5.73V LL-34 ROHM D110 Inactive 2364500396P DIODE,ZENER SMD RLZ5.6B 5.45-5.73V LL-34 ROHM...
  • Page 86 Item ViewSonic P/N STATUS Ref. P/N Description Location Universal number# Q'ty Inactive 2253210096P RES CHIP 1/10W RC 0603 1/10W 10 ohm J T R132 Inactive 2253233296P RES CHIP 1/10W RC 0603 1/10W 3.3Kohm J T R134 Inactive 2253233296P RES CHIP 1/10W RC 0603 1/10W 3.3Kohm J T...
  • Page 87 M4X10(BND T+) 5B09 M-MS-0808-6354 Active 2404301105P CONNECTOR JST PH 6P SIDE P=2.0 OR EQUAL P711 M-LB-0813-0984 Active 2002201323P DISPLAY CARD VIEWSONIC CRT QUALIFIED LABEL 6P09 M-LB-0813-0959 Active 2055613392P LABEL VSC HIGH VOLTAGE WARNING LABEL 6P14 M-LB-0813-0863 Active 2056606010P SERIAL LABEL...
  • Page 88 Item ViewSonic P/N STATUS Ref. P/N Description Location Universal number# Q'ty E-R-0405-6600 Active 2253200096P RES CHIP 1/10W RC 0603 1/10W 0 ohm J T R308 E-R-0405-6600 Active 2253200096P RES CHIP 1/10W RC 0603 1/10W 0 ohm J T R311 E-R-0405-6600...
  • Page 89 Item ViewSonic P/N STATUS Ref. P/N Description Location Universal number# Q'ty E-Q-0402-1608 Active 2360300896P XISTOR,NPN R SMD MMBT3904K SOT-23 FAIRCHILD Q202 E-Q-0402-1608 Active 2360300896P XISTOR,NPN R SMD MMBT3904K SOT-23 FAIRCHILD Q206 E-Q-0402-1608 Active 2360300896P XISTOR,NPN R SMD MMBT3904K SOT-23 FAIRCHILD...
  • Page 90 APEC I901 1040 DC-00008112 Active 2002310592P GUARANT CARD VIEWSONIC N2750W-2G QSG 6P81 1041 DC-00008111 Active 2001131610P OWNER GUIDE N2750W-2G VS11404-1G CHINA 6P80 1042 CB-00008036 Active 2427751802P CABLE RG59U (M/F) L=1.83M BLACK P952 1043 CB-00003425 Active 2427701893P CABLE RCA 3P(Y/R/W) 2562#26 1.8M BLK...

  • Page 91: Pcb Layout Diagrams

    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 N2750w-2G Confidential - Do Not Copy...

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