ViewSonic N2201w-1M Page 1 Service Manual Download

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Service Manual

ViewSonic N2201w-1M

Model No. VS12247-1M

22” LCD TV

(N2201w-1M_SM Rev. 1a Jul. 2008)

ViewSonic

381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583

Summary of Contents for N2201w-1M

Page 1: ...Service Manual ViewSonic N2201w 1M Model No VS12247 1M 22 LCD TV N2201w 1M_SM Rev 1a Jul 2008 ViewSonic 381 Brea Canyon Road Walnut California 91789 USA 800 888 8583 ...

Page 2: ...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 Revision History Revision SM Editing D...

Page 3: ...ircuit Description 15 5 Adjustment Procedure 18 6 Trouble Shooting Flow Chart 36 7 Block Diagram 42 8 Schematic Diagrams 45 9 PCB Layout Diagrams 59 10 Exploded View And Exploded Parts List 62 11 Recommend Spare Parts List 65 2 Specification 3 ViewSonic Corporation Confidential Do Not Copy N2201w 1M ii ...

Page 4: ...ipe off water drop immediately Long contact with water may cause discoloration or spots 4 When the panel surface is soiled wipe it with absorbent cotton or other soft cloth 5 Since the panel is made of glass it may break or crack if dropped or bumped on hard surface 6 Since CMOS LSI is used in this module take care of static electricity and insure human earth when handling 7 Do not open nor modify...

Page 5: ...ding and Placing Methods 1 Do not touch the surface of panel Only touch the metal frame of the LCD panel or the front cover of the TV set 2 Place the TV set on a clean and soft foam pad Do not place the TV set facedown on the rough obiects it may scratch TV panel ...

Page 6: ...ed video cards see 7 1 General Test Equipment in the primary mode VGA 60 Hz and after user adjustment b No image drift or lose fine tune settings due to panel temperature change Panel Acceptance Spec Refer to the panel acceptance criteria specification Note Intermittent and or Display Pattern defects which result in further bright or dark dots will be counted individually against the above specifi...

Page 7: ... 1 0Vp p IN 75 ȍ Pb 0 7 Vp p IN 75 ȍ Pr 0 7 Vp p IN 75 ȍ Video Bandwidth NTSC 6 MHz Maximum HDMI Characteristics Panel Link T M D S HDMI 1 1 RGB Characteristics Signal Type Sync Type Input Signal Rating Sync Level Frequency Range Pixel Color DDC Compliance EDID Data Table Analog VGA TTL Separate Sync with 4 7K pull down resistors 1250mV Max without damage to the product 0 700 mV Full Range 2 5 5 2...

Page 8: ...e noise that would be detectable by the user Excluding Power Supply Fan Audible shall be defined in accordance with ISO 7779 DIN EN27779 1991 Power Switch noise shall be Excluded Efficiency 80 full load nominal line Leakage Current 0 5mA 240VAC Power Saving DPMS 1W Recovery Time 15 sec Power Factor Correction Compliant with EN61000 3 2 5 Firmware OSD The product firmware of VS12119 1M shall have a...

Page 9: ...horizontal and vertical Parameter Specification Type IR Made by Jiangsu HUITONG GROUP Range Horizontal IR Beam Angle 60 Degrees 30 Degrees from center Vertical Beam Angle 30 Degrees 15 Degrees from center Remote Control maximum operating range at zero angle 8m Remote Control minimum operating range at zero angle 3cm Remote Control operating range at 30 degree horizontal angle 4 5m Life Testing But...

Page 10: ...and Button Exterior Chassis Color Texture Details Refer to Figure 1 Product ID Chassis Component s Color Difference Refer to Figure 1A Color Guide Chassis Color Drift Due to UV Light None Molded Plastic Workmanship shall be inspected according to ViewSonic Molded Plastic Parts Specification VSCMPPSPEC001V1 2 Screen Printed Parts Bird Logo Recess Artwork shall be provided and confirmed by ViewSonic...

Page 11: ... ANT INPUT CB PB Y CR PR COAXIAL L R AUDIO INPUT OUTPUT L R AUDIO L R AUDIO VIDEO S VIDEO INPUT DVD VIDEO OUTPUT 2 PREV button Press to skip to the previous chapter or track 3 NEXT button Press to skip to the next chapter or track 4 STOP button Press to stop disc playback 5 PLAY PAUSE button Press to change to DVD mode and begin and pause the DVD or CD playback 6 Disc In indicator When Iights indi...

Page 12: ...nge the picture mode 29 AUDIO Press to change the sound mode 30 Play Pause Press to play a DVD or CD Press again to pause a DVD or CD 31 slow Press to slow forward or slow reverse a DVD 32 SETUP Press to open the DVD setup menu 33 A B Press to create a playback loop 34 T SEARCH Press to locate a point at which to start playback 35 RETURN Press to return to the previous menu 36 SUBTITLE Press to ch...

Page 13: ... TV Picture Mode To select the picture mode Contrast To adjust contrast of video Brightness To adjust luminance of video Sharpness To adjust picture sharpness Tint To adjust tint level Color To adjust color Color Mode To select color mode Advanced PC only To advanced adjust Zoom Mode To select the zoom mode 3DRN To select the 3DRN function Auto PC only To activate the auto adjust feature for PC mo...

Page 14: ...DIF Type To select the SPDIF type PCM or RAW Surround Sound To select the surround sound ON or OFF Audio Only To select the audio ON or OFF Sleep Timer To select the sleep time your want Time Zone To select time zone mode DST To select the DST ON or OFF Time Format To select the time format 12 hour or 24 hour Clock Display the clock time Time Menu To adjust time settings PC Mode TV Mode 2007 11 01...

Page 15: ...store your TV combo to the factory settings Enter the password with the number buttons on the remote control the default password is 0000 The lock menu opens Change password To change password System Lcok To select system time ON or OFF Input Block To block the input source US To set US TV parental control level Canada To set canadian parental control level RRT Setting To set the RRT rating level ...

Page 16: ...tup To set up speaker output Dolby Digital Setup To set up dolby digital Channel Equalizer To use the equalizer 3D Processing To set up 3D sound Audio Setup Menu To set audio setup Sharpness To set the sharpness level Brightness To set the brightness level Contrast To set the contrast level Black Level To set the black level Video Setup Menu To set Video setup ADVANCED OPERATION DVD OSD MENU GENER...

Page 17: ...c Menu To change the DVD disc menu language Default To reset the DVD player settings to the default settings PW Mode To select the PW mode ON or OFF Password To change the password The preset factory password is 99999 Parental To set the DVD ratings Password Setup Menu To set password setup No power lock platform limitation Press INPUT key on RCU for 10 seconds to do OSD lock and unlock ...

Page 18: ...it DSP for MPEG audio decoding a DVI HDCP HDMI receiver and a peripheral control unit providing a variety of HDTV control functions The MSD119CL comprises an MPEG 2 transport processor with advanced section filtering capability an MPEG 2 MP HL profile video decoder a Dolby Digital AC 3 MPEG layer I and II digital audio decoder with analog audio outputs that are designed to support ATSC HD SDTV pro...

Page 19: ...em PLL system Tuning System PLL system Narrow band output to be filtering by a 5 6MHz SAW filter Built in the additional IF amplifier with AGC circuit Reference Frequency the X tal the RF block s PLL 4MHz Built in DC DC Converter PIN CONNECTION 1 RF AGC 2 N C 3 N C VT T P 4 IF 5 IF 6 IF AGC 7 TP TUNER IF OUT 8 SCL 9 SDA 10 GND 11 B 5V 12 N C 13 AFT 14 SIF OUT 15 VIDEO OUT SDA SCL 4MHz B 5V VHF Hig...

Page 20: ...LO TIMER MODULE MTIM MC9S08QG4 4096 BYTES PTB6 SDA XTAL PTB5 TPMCH1 SS PTB4 MISO PTB3 KBIP7 MOSI ADP7 PTB2 KBIP6 SPSCK ADP6 VOLTAGE REGULATOR PORT A PTA5 IRQ TCLK RESET PTA4 ACMPO BKGD MS PTA3 KBIP3 SCL ADP3 PTA2 KBIP2 SDA ADP2 PTA1 KBIP1 ADP1 ACMP PTA0 KBIP0 TPMCH0 ADP0 ACMP 8 BIT KEYBOARD INTERRUPT MODULE KBI MC9S08QG4 256 BYTES DEBUG MODULE DBG ANALOG COMPARATOR ACMP MISO SCL SDA MOSI SPSCK RxD...

Page 21: ...t E The STARTING SETUP feature appears Setup your TV DVD by the owner manual 1 4 2 COLOR TEMPERATURE ADJUSTING PC MODE A Timing 1680X1050 60Hz B Pattern 5 MOSAIC C Set CA110 color analizer at the center of screen and along a perpendicular to the screen at 20cm from the display D Press INPUT one or more times to select the video mode select PC E press INPUT 2 5 8 0 on the remote control in turn to ...

Page 22: ...AUDIO IN is right D Under YPbPr MODE input L R AUDIO signal checks whether the action of AUDIO IN is right E Under HDMI MODE checks whether the action of AUDIO IN is right F AUDIO OUT FUNCTION TEST Under all patterns except PC HDMI YPbPr pattern The Audio output meets active extra speaker examines whether the extra speaker makes the sound 1 4 9 PC AUDIO FUNCTION TEST Under PC MODE input PC AUDIO s...

Page 23: ...01 655 25 18 495 25 145 25 60 747 25 439 25 102 661 25 19 501 25 151 25 61 753 25 445 25 103 667 25 20 507 25 157 25 62 759 25 451 25 104 673 25 21 513 25 163 25 63 765 25 457 25 105 679 25 22 519 25 169 25 64 771 25 463 25 106 685 25 23 525 25 217 25 65 777 25 469 25 107 691 25 24 531 25 223 25 66 783 25 475 25 108 697 25 25 537 25 229 25 67 789 25 481 25 109 703 25 26 543 25 235 25 68 795 25 487...

Page 24: ...u regards as normally PRODUCTS OUTPUT CHECK ITEM A The same as CENTRALISM TRANSMITTING SIGNAL CHECK CONTENT B saturation TEST inputs the TV signal the input signal LEVEL establishment most greatly is 90dBu check whether CONTRAST of the image is normal Whether appears the disturbance phenomenon C AFT CHECK 1 The frequency of the input TV signal is 211 25MHz CH13 after confirmed the TV set receives ...

Page 25: ...st If not please do the following procedures to upgrade it to the latest version 2 1 Equipment Needed N2201W M LCD TV Fixture for Firmware Upgrade VGA Cable PC Personal Computer Firmware Upgrade Program One additional LCD TV for checking the program execution 2 2 Connection PC to the TV set by the tool as the follow picture FIG 1 FIG 4 Caution The D_SUB cable must be 15 pin and the TV set must be ...

Page 26: ...click Read to select upgrade file 2 3 3 Click Device to enter next interface select WP Pin pull to high during ISP 2 3 6 Sure upgrade file read Click Auto to enter next interface select Read File Erase Device File Area Blank Program Verify Exit ISP Click Run 2 3 7 Enter upgrade status 2 3 8 If it clue to Pass it mean upgrade succeed 2 3 9 If it clue to Verify Message Error please return to setp 6 ...

Page 27: ... or operate the keys on the unit and remocon Up Date error will happen and can not be done with the Up Date of Up Date Disc After the Up Date Logo screen will appear Unplug the AC cord then plug it in CHECK FOR THE FIRMWARE VERSION Turn on the power and set the DVD mode Press SETUP SUBTITLE 1 2 3 button on the remote control Firmware version will be displayed on the top bottom of the screen Turn o...

Page 28: ...ou have to do the DDC key in 2 If you find the DDC does not conform to the LCD TV you have to do the DDC key in 3 1 Equipment Needed N2201W M LCD TV DDC Card PC RS 232 cable Barcode Reader VGA Cable N2201W M LCD TV DDC Card PC RS 232 Cable VGA Cable Barcode Reader 3 2 Setup Procedure 3 2 1 Connect VGA Card and DDC Card with RS 232 cable ...

Page 29: ... connects with keyboard and PC keyboard port 3 2 3 Connect DDC Card and N2201W M LCD TV with VGA Cable when key in DVI DDC information use VGA transform to DVI port 3 2 4 Connect Power Cord to N2201W M LCD TV 3 3 DDC Key In Procedure 3 3 1 run DDC exe 3 3 2 Choose model number then ...

Page 30: ...ViewSonic Corporation Confidential Do Not Copy N2201w 1M 27 3 3 3 Press ENTER key 3 3 4 Press F4 key ...

Page 31: ...ViewSonic Corporation Confidential Do Not Copy N2201w 1M 28 3 3 5 Input bar code 3 3 6 Press ENTER key then the successful picture is as follows DDC DOWNLOED OK 3 3 7 Exit program ...

Page 32: ...s for the different HDMI connectors So you must be download the different EDID into each HDMI connector 4 1 Equipment Needed N2201W M LCD TV PC RS 232 cable Barcode Reader HDMI Cable N2201W M LCD TV PC RS 232 Cable HDMI Cable Barcode Reader 4 2 Setup Procedure 4 2 1 Connect HDMI Card and DDC Card with RS 232 cable ...

Page 33: ...01w 1M 30 4 2 2 Barcode Reader connects with keyboard and PC keyboard port 4 2 3 Connect DDC Card and N2201W M LCD TV with HDMI Cable 4 2 4 Connect Power Cord to N2201W M LCD TV 4 3 DDC Key In Procedure 4 3 1 Run DDC exe 4 3 2 Choose model number then ...

Page 34: ...ViewSonic Corporation Confidential Do Not Copy N2201w 1M 31 4 3 3 Press ENTER key 4 3 4 Press F4 key ...

Page 35: ...ViewSonic Corporation Confidential Do Not Copy N2201w 1M 32 4 3 5 Input bar code 4 3 6 Press ENTER key then the successful picture is as follows DDC DOWNLOED OK 4 3 7 Exit program ...

Page 36: ... the LCD TV Fig 1 1 2 Put the LCD TV in the PE bag and seal the bag Fig 2 1 3 Place the cushions into the carton and then place the LCD TV into the carton Fig 3 1 4 Place the other cushions on the LCD TV put all the accessories into the carton At last close the carton and seal it with tape Fig 4 Fig 4 Fig 3 Fig 2 Fig 1 1 Power Cord 2 Owner Manual 3 QSG Card 4 Remote contrl 5 Battery ...

Page 37: ...m Left Right 1 5 DC 00009063 es15345bss N2201W M ViewSonic Owner Manual 1 6 N A es14665 N2201w ViewSonic QSG card English 1 7 N A es14666 N2201w ViewSonic QSG card French 1 8 N A eb31003 DTV 171 Polyethy Bag 1 9 A 00008334 es31398 AC Power Cord UL 2 4M 1 10 N A es2701 7 Battery 2 11 A 00008333 es06410 RC 22V ViewSonic Remote Controller 1 12 P 00009179 es00633 DTV 1931 Accessories Carton 1 13 N A e...

Page 38: ...nect wires to remove AC Power Connect Wire Unscrew 4 screws and disconnect wires to remove DVD Loading Ass y Unscrew 2 screws and disconnect wires to remove DVD Control PCB Ass y Unscrew 2 screws and disconnect wires to remove TV Control PCB Ass y Unscrew 4 screws and disconnect wires to remove Earphone PCB Ass y Fig 3 earphone pcb ass y 2 1 3 4 5 6 7 6 7 TV control pcb ass y DVD control pcb ass y...

Page 39: ...es Yes Yes No No No No Check if power connection is normal Replace power connection Check if fuse is normal Check if voltage of XP3 pin6 is normal Replace Main PCB Replace RMC PCB Check if voltage of Power PCB CZ2 is normal No work LED is red Replace U2 U25 U29 U49 Yes Yes No No Check if RMC PCB is normal Replace RMC PCB Replace Main PCB Check if voltage of U2 U25 U29 U49 is normal ...

Page 40: ...cture LED is blue Yes Yes No No Check if backlight is normal Check the power and control signal of CON1 in main PCB is normal Check if voltage of power PCB CZ3 CZ4 CZ5 CZ6 is normal Replace LCD panel No Replace Main PCB Yes Replace Main PCB Yes Yes No No Check if connector of CON3 is normal Replace wire Replace LCD panel Check if signal of LVDS is normal ...

Page 41: ... Main PCB Replace connect wire No Check if SVIDEO CVBS signal of U22 pin36 37 42 40 is normal No HDMI Replace connection Yes Yes No Check if signal of P4 is normal Replace U12 No Check if voltage of U12 pin 8 is normal Replace U22 Yes No Replace Main PCB Check if HDMI signal of U22 pin is normal ...

Page 42: ... voltage of D005 pin 14 is normal Replace CONNECTION No Check if DVD signal of XS002 pin 8 is normal No VGA picture Replace connection Yes Yes No Replace Main PCB Check if signal of P2 pin 1 2 3 12 13 15 is normal Replace U8 No Check if volatge of U8 pin 8 is normal Yes Replace Main PCB No Check if signal of U22 pin 16 17 21 23 24 is normal Yes Replace U22 No Check if signal of LVDS is normal ...

Page 43: ...5 56 59 60 is normal Yes Replace Speaker Replace U6 No Check if signal of U6 pin 1 7 is normal Yes Replace U31 No Check if signal of U31 pin 1 2 14 15 is normal Yes No PC HDMI audio Replace U22 Yes No Replace Speaker Check if signal of U22 pin 57 58 61 61 is normal Replace U6 No Check if signal of U6 pin 1 7 is normal Yes Replace U31 No Check if signal of U31 pin 1 2 14 15 is normal Yes ...

Page 44: ... pin 8 is normal Replace U22 No Check if signal of U22 pin 61 62 is normal Yes Replace U1 No Check if signal of U1 pin 5 14 is normal Yes Replace U6 No Check if signal of U6 pin 1 7 is normal Yes Replace U31 No Check if signal of U31 pin 1 2 14 15 is normal Yes Replace D005 Falsh ROM Yes No Check if voltage of D005 pin 14 is normal ...

Page 45: ...E F RF DVD LOADER SL265WGL DVD CD DVD_LD CD_LD Motor Drive D003 CMD5954 TR F SP SL V1P4 FMO FOO TRO STBY DMO 5V Motor Drive D67 BA6287F LOAD TROPEN TDO 5V 3 3V 1 8V AA0 AA21 AD0 AD7 PWR REW PRD MA0 MA11 DQ0 DQ15 64M SDRAM D004 HY57V641620ETP 7 C SD3 3V 3 3V DVD_TRIP STB_DVD VIDEO DVD_RMC DVD PB Y DVD PB C AUDIO SIGNAL E DVD CDPD DBA0 DBA1 DQM0 DQM1 SDCLK SDCKE DCS DRAS DCAS DWE DVD_MENU DVD POWER ...

Page 46: ... HV VS 24LC02 24LC02 EPROM EPROM PC PC_L R HDMI OPERATION_PCB REMOCON PCB POWERON TV_KEY DVD_KEY PHONE OUT TDA7266S AMP AUDIO AMP 4580 128M DDRAM 128M DDRAM 16M FLASH TX RX MC9S08QG4 MCU SPEAKER ROUT SPEAKER LOUT SIF CVBS 36 37 42 60 59 40 55 56 28 26 31 61 62 21 B G R HS VS L R L R Pr Pb Y 2 5 11 3 6 10 DVD_L DVD_R 5 14 1 12 4 7 9 23 24 16 17 57 58 T SDA T SCC M_SDA M_SCC 103 104 74 73 2 6 1 7 R ...

Page 47: ...1 3 3V DDR 2 6V DDR 2 6V MSD119 2 6V MSD119 3 3V MSD119 3 3V MSD119 3 3V MSD119 3 3V MSD119 1 26V MSD119 3 3V MSD119 3 3V MSD119 3 3V 12V 5V 5V STB U2 AM1117 3V3 U9 BA05 U50 TPS60400 U40 AM1117 3V3 U39 AP1122 U27 AM1117 3V3 U27 AM1117 2V6 U25 AM1117 3V3 U26 AM1117 3V3 U49 AAT1346 L83 L83 L19 L19 L74 L74 L21 L21 LCD PANEL HV L60 L60 L30 L30 R120 L57 L57 L22 L22 L82 L82 R9 R9 L62 L62 L58 L58 L59 L59...

Page 48: ...6 4 2 RP22 22RX4 7 5 3 1 8 6 4 2 RP22 22RX4 C364 0 1uF C364 0 1uF R291 56 R291 56 C250 0 1uF C250 0 1uF 7 5 3 1 8 6 4 2 RP17 22RX4 7 5 3 1 8 6 4 2 RP17 22RX4 R58 13K R58 13K C91 2 2uF C91 2 2uF C153 10uF C153 10uF RX1P 8 AVSS_DVI 9 RX2N 10 RX2P 11 HOTPLUG 12 AVDDL_DVI 248 REXT 13 DDCDA_DA 14 DDCDA_CK 15 HSYNC1 16 VSYNC1 17 VCLP 18 REFP 19 REFM 20 BIN1P 21 SOGIN1 22 GIN1P 23 RIN1P 24 BIN0M 25 BIN0P...

Page 49: ...D GND GND GND GND GND 1 2 3 5 6 4 7 8 U49 AAT1346A 1 2 3 5 6 4 7 8 U49 AAT1346A 1 2 3 4 5 6 7 8 9 H10 PAD H10 PAD R176 1K R176 1K L15 33uH_CDRH6D38 L15 33uH_CDRH6D38 3 3 4 4 5 5 1 1 2 2 U50 TPS60400 U50 TPS60400 L87 100uH L87 100uH C224 1uF C224 1uF C365 10uF C365 10uF L84 FB220 100mA L84 FB220 100mA R15 10K R15 10K 1 2 3 Q46 3904 Q46 3904 1 2 3 4 5 6 7 8 9 H5 PAD H5 PAD C136 0 1uF C136 0 1uF C306...

Page 50: ...FB L24 FB R434 100 R434 100 R431 4 7K R431 4 7K R428 NC R428 NC R57 75 R57 75 3 2 1 4 ADJ OUT IN U2 AMS1117 3 3 ADJ OUT IN U2 AMS1117 3 3 C158 0 1uF C158 0 1uF C273 NC C273 NC 1 2 D48 RSB6 8S D48 RSB6 8S R437 75 R437 75 C163 0 1uF C163 0 1uF C172 0 1uF C172 0 1uF C46 NC C46 NC 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24...

Page 51: ...RXO3 G6 7 RXE0 G3 7 RXE0 G2 7 RXE1 G1 7 RXE1 G0 7 RXE2 B7 7 RXE2 B6 7 RXEC B5 7 RXEC B4 7 RXE3 B3 7 RXE3 B2 7 PANEL POWER C362 10uF C362 10uF R24 1K R24 1K R163 NC R163 NC R198 NC R198 NC Q4 3904 Q4 3904 R164 NC R164 NC R200 NC 1206 R200 NC 1206 R199 NC R199 NC R117 NC R117 NC R11 10K R11 10K R147 NC R147 NC R145 NC R145 NC R25 1K R25 1K R197 NC R197 NC R148 NC R148 NC R149 NC R149 NC R19 10K R19 ...

Page 52: ...7 70 VSSBB_ABB 55 VDD12IH 69 VDD12T_ABB 51 VSSIPH 68 OSC_XOUT 59 D_IN8 67 VDD33OPH 60 D_IN9 66 VSSOH 57 D_IN10 65 FILTER 54 D_IN11 64 CLK_EXT_ADC 62 VDD12IH 63 I2CADDR1 39 VDD12IH 50 I2CADDR0 38 SCL 37 VSSIPH 49 SDA 36 TEST_SEL0 48 VDD12IH 35 TEST_SEL4 42 VSSIPH 34 TEST_SEL1 47 EXT_PLL_SEL 33 TEST_SEL2 46 PKVAL 32 VDD12IH 45 VDD12IH 31 VSSIPH 44 VSSIPH 30 TEST_SEL3 43 PKERR 29 VSSOH 40 PKSYNC 28 V...

Page 53: ...F C180 0 1uF C180 0 1uF R294 1K R294 1K C350 30p C350 30p R311 100 R311 100 C135 NC 10uF C135 NC 10uF C85 2 2uF C85 2 2uF C52 2 2uF C52 2 2uF R184 1K R184 1K 1 2 3 Q30 NC 3904 Q30 NC 3904 R189 10K R189 10K R188 5 1K R188 5 1K C87 NC 2 2uF C87 NC 2 2uF 1 2 3 Q27 3904 Q27 3904 R289 22K R289 22K L82 10uH L82 10uH R290 2 2M R290 2 2M R284 10 R284 10 R395 NC_10K R395 NC_10K R486 10K R486 10K C97 47uF C...

Page 54: ... D27 RSB6 8S D27 RSB6 8S C36 330p C36 330p C148 NC 10uF C148 NC 10uF C53 NC 1uF C53 NC 1uF C53 330p C53 330p R31 12K R31 12K L7 0 L7 0 R36 10K R36 10K 1 2 D28 RSB6 8S D28 RSB6 8S C26 47n C26 47n R43 100 R43 100 R54 NC 10 R54 NC 10 R40 75 R40 75 R37 12K R37 12K C21 330p C21 330p 1 2 D16 RSB6 8S D16 RSB6 8S R138 47 R138 47 C41 NC 0 1uF C41 NC 0 1uF R134 47 R134 47 C34 NC C34 NC C33 2 2uF C33 2 2uF C...

Page 55: ...A25 47uF 6 3V 3 1 2 D43 BAV70 D43 BAV70 R105 NC 0 R105 NC 0 R113 10K R113 10K 1 2 D30 RSB6 8S D30 RSB6 8S R102 10K R102 10K CA21 47uF 6 3V CA21 47uF 6 3V R99 75 R99 75 R125 100 R125 100 1 2 D41 RSB6 8S D41 RSB6 8S R110 10K R110 10K R103 NC 0 R103 NC 0 R74 47 R74 47 1 2 D33 RSB6 8S D33 RSB6 8S 3 4 2 1 6 5 L R P5 VGA AUDIO_L L R P5 VGA AUDIO_L 1 2 D31 RSB6 8S D31 RSB6 8S R126 100 R126 100 C58 330p C...

Page 56: ... 4 5 5 6 6 D64 BAV99DW D64 BAV99DW C112 0 1uF C112 0 1uF C309 0 1uF C309 0 1uF DATA2 1 DATA2 SHIELD 2 DATA2 3 DATA1 4 DATA1 SHIELD 5 DAT1A 6 DATA0 7 DATA0 SHIELD 8 DATA0 9 CLK 10 CLK SHIELD 11 CLK 12 CEC 13 NC 14 SCL 15 SDA 16 DDC CEC GND 17 5V POWER 18 HOT PLUG 19 20 20 21 21 23 23 22 22 P1 HDMI1_INPUT P1 HDMI1_INPUT C344 0 1uF C344 0 1uF C390 0 1uF C390 0 1uF R135 NC_10 R135 NC_10 R453 NC R453 N...

Page 57: ...16 TU 5V 17 NC 18 AFT 19 SIF OUT 20 CVBS OUT 21 GND 22 GND 23 GND 24 GND 25 GND 26 GND 27 GND 28 GND 29 U38 DTVS205FL201 U38 DTVS205FL201 C290 47n C290 47n R371 2 2K R371 2 2K C288 0 1uF C288 0 1uF 1 3 2 E B C SOT 23 Q24 3904 E B C SOT 23 Q24 3904 C353 10uF C353 10uF C289 100n C289 100n C361 10uF C361 10uF R460 1M R460 1M R370 47 R370 47 C294 22p C294 22p L8 33uH_CDRH6D38 L8 33uH_CDRH6D38 R373 47 ...

Page 58: ...445 100N C445 100N C432 2U2 C432 2U2 C51 2 2uF C51 2 2uF R61 3K R61 3K L27 FB L27 FB L30 FB L30 FB C431 2U2 C431 2U2 C60 2U2 C60 2U2 C98 330p C98 330p CA2 10U CA2 10U R490 100 R490 100 C426 100N C426 100N R114 2K R114 2K C442 2U2 C442 2U2 R491 NC 0 R491 NC 0 R489 NC 0 R489 NC 0 C50 2 2uF C50 2 2uF C48 560p C48 560p X0 12 X1 14 X2 15 X3 11 Y0 1 Y1 5 Y2 2 Y3 4 A 10 B 9 X 13 Y 3 VCC 16 GND 8 INH 6 VE...

Page 59: ...HIGHA5 64 HIGHA7 62 DVDD3 61 A16 60 IOWR 59 DVDD3 58 IOA6 52 AD6 81 AD2 77 AD1 76 IOA18 55 DVSS 74 IOOE 73 IOA1 72 DVSS 71 HIGHA6 63 ALE 83 IOA7 53 HIGHA0 54 IOCS 70 IOA19 57 IOA21 82 AD0 75 HIGHA3 66 HIGHA1 68 AD5 80 IOA20 69 DVSS 56 HIGHA2 67 DVDD18 84 AD7 85 A17 86 DVDD3 87 IOA0 88 UWR 89 URD 90 UP1_2 91 UP1_3 92 YUV_CLK 93 UP1_4 94 UP1_5 95 IR 106 UP1_6 96 DVSS 97 ADCVDD3 204 ADCVSS 205 UP1_7 ...

Page 60: ... CB43 0 1uF CB43 0 1uF CE25 47uF 16v CE25 47uF 16v CB42 0 1uF CB42 0 1uF CB45 0 1uF CB45 0 1uF R63 1k R63 1k 1 2 3 4 5 6 7 8 RN1 33x4 RN1 33x4 VCC 1 DQ0 2 DQ1 4 VSSQ 12 DQ2 5 DQ3 7 VCCQ 9 DQ4 8 DQ5 10 VSSQ 46 DQ6 11 DQ7 13 DQML 15 WE 16 CAS 17 RAS 18 CS 19 A11 35 A10 AP 22 A0 23 A1 24 A2 25 A3 26 VCC 14 VSS 41 A4 29 A5 30 A6 31 A7 32 A8 33 A9 34 NC 36 CKE 37 CLK 38 DQMH 39 NC 40 VCCQ 43 DQ8 42 DQ9...

Page 61: ...500uF R28 273 GND 1 FB 2 VIN 3 RI 4 Adj 5 SENSE 6 VDD 7 GATE 8 IC01 LD7552 AP3101 R08 NC D8 SRF1060 C15 222 L3 C14 680UF T3 TRA 1 C19 3KV 5P D15 D18 1 2 CZ3 1 2 CZ6 1 2 CZ5 R67 102 R12 273 C9 1000uF C05 104 R34 102 C08 104 C09 104 DRV1 1 VDDA 2 TIMER 3 ISET 4 ISFB 5 VS 6 NC 7 PROT 8 ENA 9 NC 10 SEL 11 SSTCMP 12 CT 13 GNDA 14 DRV2 15 PGND 16 IC02 1 2 3 4 5 6 7 8 9 10 11 12 CZ2 STB 5VSB Q02 AO4419 R...

Page 62: ...MAIN PCB TOP MAIN PCB BOTTOM 9 PCB Layout Diagrams ViewSonic Corporation Confidential Do Not Copy N2201w 1M 59 ...

Page 63: ...TV CONTROL PCB DVD CONTROL PCB ViewSonic Corporation Confidential Do Not Copy N2201w 1M 60 RMC PCB TOP RMC PCB BOTTOM EARPHONE ...

Page 64: ...ViewSonic Corporation Confidential Do Not Copy N2201w 1M 61 RMC PCB TOP RMC PCB BOTTOM ...

Page 65: ...1 22 32 31 30 x2 FIG1 27 28 29 33 x4 34 FIG1 23 24 25 26 35 36 37 38 40 39 40 42 41 40 40 49 x2 49 x2 48 x2 48 x2 48 x6 44 x2 44 x2 51 x6 51 x6 44 x4 48 x2 44 x6 47 x2 44 x10 44 x2 44 x2 48 x5 50 x4 50 x4 46 46 43 x4 46 x2 46 x2 46 45 46 51 x3 51 51 x3 51 x4 ViewSonic Corporation Confidential Do Not Copy N2201w 1M 62 ...

Page 66: ...2 CZ1 EARPHONE PCB SPEAKER POWER PCB LCD PANEL CON1 XS1 CON5 XP3 XS002 RMC PCB TV CONTROL PCB J2 CON1 DVD CONTROL PCB DVD LOADING XP4 CON14 CON1 AC POWER 52 53 54 58 56 55 57 ViewSonic Corporation Confidential Do Not Copy N2201w 1M 63 ...

Page 67: ...9587 DTV 2631 DVD Led Lens 1 30 PL 00008448 eb49584 DTV 2631 DVD Function Key 2 31 PL 00008441 eb51326 DTV 2231 DVD Cover 1 32 N A eb49586 DTV 2631 DVD Adorn Ring 1 33 HW 00008529 eb49806a DTV 1931 Back Cover Bracket 4 34 C 00009042 eb51321ap DTV 2231 Back Cover 1 35 N A eb52023 DTV 2233 Back Nameplate USA 1 36 N A eb51329a DTV 2231 Back Cover Output PC HK 1 37 C 00009043 eb51322 DTV 2231 Back Cov...

Page 68: ... 1 30 Bracket Bracket For Stand Base HW 00008531 eb49809 16 1 31 Bracket Bracket for LCD Panel HW 00008532 eb51327 15 1 32 Hinge Hinge DTV 1931 HW 00008533 eb49810 38 1 33 Screw Screw M4 8 Pan Black HW 00008534 ea2681e 43 1 34 Screw Screw M3X6 GB T818 2000 HW 00008535 ea2722 44 1 35 Screw Screw ST3X8 SJ2831 87 HW 00008536 ea2764 46 1 36 Screw Screw ST3X8F SJ2822 87 HW 00008537 ea2768 47 1 37 Screw...

Page 69: ... A ea6510 B 5B PH SOCKET CON1 1 32 N A ep11013 RC 03K103JT R174 1 33 N A ep11029 RC 03K222JT R185 1 34 N A ep11003 RC 03K100JT R186 1 35 N A ea1676 3 RED BLUE LED U1 1 36 N A ea6733f HM338R IR SENSOR U2 1 37 N A ea6510 B 5B PH SOCKET CON1 1 38 N A ea7667 CK35 14 EARPHONE SOCKET CON2 1 39 N A ep1057 RC 06K104JT 1 40 N A ea2146 DSY686M035S1A5E11K C5A 1 41 N A ep20240 MAX7R 0805 473 50V 10 C32A 1 42 ...

Page 70: ...5 1 88 N A ep20239 MAX7R 0805 225 16V 10 C46 1 89 N A ep20238 MAX7R 1206 475 25V 10 C61 1 90 N A ep20238 MAX7R 1206 475 25V 10 C63 1 91 N A ea6605 8mm 2 PINS SOCKET CZ1 1 92 N A ea6539 B 12B XH SOCKET CZ2 1 93 N A ep1660 1SS181 SOT23 CJ D00 1 94 N A ep1716 BZT52C18S SOD 323 CJ D01 1 95 N A ep1660 1SS181 SOT23 CJ D02 1 96 N A ep1663 1SS184 SOT23 D03 1 97 N A ep1650 1N4148WS SOD 323 CJ D04 1 98 N A ...

Page 71: ...25 1 158 N A ep11531 RC 05K182FT R26 1 159 N A ep0980 RC 05K562JT R27 1 160 N A ep11754 RC 06K273FT R28 1 161 N A ep11450 RC 06K153JT R29 1 162 N A ep0980 RC 05K562JT R30 1 163 N A ep1025 RC 05K203JT R31 1 164 N A ep0979 RC 05K472JT R32 1 165 N A ep11571 RC 06K272JT R33 1 166 N A ep11112 RC 06K102JT R34 1 167 N A ep1103 RC 06K220JT R35 1 168 N A ep1039 RC 06K100JT R36 1 169 N A ep11105 RC 06K152JT...

Page 72: ...Z10PT C2 1 228 N A ep20035 GRM39F105Z10PT C3 1 229 N A ep20020 GRM39CH121J50PT C4 1 230 N A ep20029 GRM39CH331J50PT C5 1 231 N A ep20029 GRM39CH331J50PT C6 1 232 N A ep20061 GRM39B153K25PT C7 1 233 N A ep20042 GRM39B222K50PT C8 1 234 N A ep20042 GRM39B222K50PT C9 1 235 N A ep20015 GRM39F104Z25PT C10 1 236 N A ep20015 GRM39F104Z25PT C11 1 237 N A ep20015 GRM39F104Z25PT C13 1 238 N A ep20014 GRM39B4...

Page 73: ...3 N A ep20085 GRM40Y5V225Z16 C79 1 294 N A ep20029 GRM39CH331J50PT C80 1 295 N A ep20046 GRM39B561K50PT C81 1 296 N A ep20085 GRM40Y5V225Z16 C82 1 297 N A ep20029 GRM39CH331J50PT C83 1 298 N A ep20046 GRM39B561K50PT C84 1 299 N A ep20085 GRM40Y5V225Z16 C85 1 300 N A ep30028a 16V 47UF C88 1 301 N A ep20014 GRM39B473K16PT C89 1 302 N A ep20014 GRM39B473K16PT C90 1 303 N A ep20085 GRM40Y5V225Z16 C91 ...

Page 74: ...GRM39CH101J50PT C160 1 362 N A ep31100b ECJMFF1C106Z C161 1 363 N A ep31100b ECJMFF1C106Z C162 1 364 N A ep20015 GRM39F104Z25PT C163 1 365 N A ep20052 GRM39CH200J50PT C164 1 366 N A ep20052 GRM39CH200J50PT C165 1 367 N A ep20015 GRM39F104Z25PT C166 1 368 N A ep20015 GRM39F104Z25PT C167 1 369 N A ep20015 GRM39F104Z25PT C168 1 370 N A ep20015 GRM39F104Z25PT C169 1 371 N A ep20006 GRM39CH101J50PT C17...

Page 75: ...20015 GRM39F104Z25PT C236 1 430 N A ep20015 GRM39F104Z25PT C237 1 431 N A ep20015 GRM39F104Z25PT C238 1 432 N A ep20009 GRM39B102K50PT C239 1 433 N A ep20015 GRM39F104Z25PT C240 1 434 N A ep20085 GRM40Y5V225Z16 C241 1 435 N A ep20015 GRM39F104Z25PT C242 1 436 N A ep20015 GRM39F104Z25PT C243 1 437 N A ep20015 GRM39F104Z25PT C244 1 438 N A ep20015 GRM39F104Z25PT C245 1 439 N A ep20015 GRM39F104Z25PT...

Page 76: ... ep20015 GRM39F104Z25PT C312 1 498 N A ep20015 GRM39F104Z25PT C313 1 499 N A ep20015 GRM39F104Z25PT C314 1 500 N A ep20015 GRM39F104Z25PT C315 1 501 N A ep20015 GRM39F104Z25PT C316 1 502 N A ep20015 GRM39F104Z25PT C317 1 503 N A ep20015 GRM39F104Z25PT C318 1 504 N A ep20015 GRM39F104Z25PT C319 1 505 N A ep20015 GRM39F104Z25PT C320 1 506 N A ep20015 GRM39F104Z25PT C321 1 507 N A ep20015 GRM39F104Z2...

Page 77: ...25Z16 C388 1 566 N A ep20015 GRM39F104Z25PT C389 1 567 N A ep20015 GRM39F104Z25PT C390 1 568 N A ep20015 GRM39F104Z25PT C391 1 569 N A ep20015 GRM39F104Z25PT C392 1 570 N A ep20015 GRM39F104Z25PT C393 1 571 N A ep20015 GRM39F104Z25PT C394 1 572 N A ep20015 GRM39F104Z25PT C395 1 573 N A ep20015 GRM39F104Z25PT C396 1 574 N A ep20015 GRM39F104Z25PT C397 1 575 N A ep20015 GRM39F104Z25PT C398 1 576 N A...

Page 78: ...UF CA14 1 634 N A ea3516a CD288H 470UF M 16V CA15 1 635 N A ea3514a CD288H 220UF M 16V 8X12 CA16 1 636 N A ep30022b VES 16V101MF55 R CA17 1 637 N A ea3579a CD11CX 100UF M 16V CA18 1 638 N A ep30027a 6 3V 47UF CA20 1 639 N A ep30027a 6 3V 47UF CA21 1 640 N A ep30027a 6 3V 47UF CA22 1 641 N A ep30027a 6 3V 47UF CA24 1 642 N A ep30027a 6 3V 47UF CA25 1 643 N A ep30027a 6 3V 47UF CA27 1 644 N A ea3517...

Page 79: ... ep20015 GRM39F104Z25PT CB42 1 702 N A ep20015 GRM39F104Z25PT CB43 1 703 N A ep20015 GRM39F104Z25PT CB44 1 704 N A ep20015 GRM39F104Z25PT CB45 1 705 N A ep20035 GRM39F105Z10PT CB46 1 706 N A ep20015 GRM39F104Z25PT CB47 1 707 N A ep20015 GRM39F104Z25PT CB48 1 708 N A ep20015 GRM39F104Z25PT CB49 1 709 N A ep20015 GRM39F104Z25PT CB51 1 710 N A ep20015 GRM39F104Z25PT CB52 1 711 N A ep20015 GRM39F104Z2...

Page 80: ...FR D28 1 769 N A ep11716 ICVL1018100Y500FR D29 1 770 N A ep11716 ICVL1018100Y500FR D30 1 771 N A ep11716 ICVL1018100Y500FR D31 1 772 N A ep11716 ICVL1018100Y500FR D32 1 773 N A ep11716 ICVL1018100Y500FR D33 1 774 N A ep11716 ICVL1018100Y500FR D34 1 775 N A ep11716 ICVL1018100Y500FR D35 1 776 N A ep11716 ICVL1018100Y500FR D36 1 777 N A ep11716 ICVL1018100Y500FR D37 1 778 N A ep11716 ICVL1018100Y500...

Page 81: ...B601LT L33 1 838 N A ep6659 BGH2012B601LT L35 1 839 N A ep6659 BGH2012B601LT L36 1 840 N A ep6659 BGH2012B601LT L37 1 841 N A ep6659 BGH2012B601LT L38 1 842 N A ep6659 BGH2012B601LT L40 1 843 N A ep6659 BGH2012B601LT L41 1 844 N A ep6659 BGH2012B601LT L42 1 845 N A ep6659 BGH2012B601LT L43 1 846 N A ep6659 BGH2012B601LT L44 1 847 N A ep6659 BGH2012B601LT L45 1 848 N A ep6659 BGH2012B601LT L46 1 84...

Page 82: ...MMST3904 7 F Q46 1 905 N A ep5766d STZ6 2N Q47 1 906 N A ep5766d STZ6 2N Q48 1 907 N A ep5766d STZ6 2N Q49 1 908 N A ep11006 RC 03K101JT R1 1 909 N A ep11024 RC 03K331JT R001 1 910 N A ep11000 RC 03K000JT R2 1 911 N A ep11013 RC 03K103JT R002 1 912 N A ep11035 RC 03K203JT R3 1 913 N A ep11034 RC 03K183JT R4 1 914 N A ep11140 RC 03K220JT R7 1 915 N A ep60088a F1206SB3000V032T R9 1 916 N A ep11013 R...

Page 83: ...11005 RC 03K750JT R78 1 974 N A ep11069 RC 03K133JT R79 1 975 N A ep11006 RC 03K101JT R80 1 976 N A ep11018 RC 03K473JT R81 1 977 N A ep11018 RC 03K473JT R82 1 978 N A ep11018 RC 03K473JT R83 1 979 N A ep11116 RC 03K470JT R84 1 980 N A ep11116 RC 03K470JT R85 1 981 N A ep11116 RC 03K470JT R86 1 982 N A ep11018 RC 03K473JT R87 1 983 N A ep11018 RC 03K473JT R88 1 984 N A ep11018 RC 03K473JT R89 1 98...

Page 84: ...41 N A ep11072 RC 03K301JT R171 1 1042 N A ep11130 RC 03K391JT R172 1 1043 N A ep11006 RC 03K101JT R173 1 1044 N A ep11006 RC 03K101JT R174 1 1045 N A ep11009 RC 03K102JT R175 1 1046 N A ep11009 RC 03K102JT R176 1 1047 N A ep11013 RC 03K103JT R177 1 1048 N A ep11013 RC 03K103JT R178 1 1049 N A ep11003 RC 03K100JT R179 1 1050 N A ep11003 RC 03K100JT R180 1 1051 N A ep11019 RC 03K104JT R181 1 1052 N...

Page 85: ...9 N A ep11017 RC 03K333JT R256 1 1110 N A ep11018 RC 03K473JT R258 1 1111 N A ep11031 RC 03K392JT R259 1 1112 N A ep11013 RC 03K103JT R260 1 1113 N A ep11013 RC 03K103JT R261 1 1114 N A ep11009 RC 03K102JT R262 1 1115 N A ep11013 RC 03K103JT R263 1 1116 N A ep11009 RC 03K102JT R264 1 1117 N A ep11013 RC 03K103JT R265 1 1118 N A ep11385 RC 03K101FT R266 1 1119 N A ep11013 RC 03K103JT R267 1 1120 N ...

Page 86: ...77 N A ep11003 RC 03K100JT R344 1 1178 N A ep11003 RC 03K100JT R345 1 1179 N A ep11013 RC 03K103JT R346 1 1180 N A ep11343 RC 03K102FT R347 1 1181 N A ep11012 RC 03K472JT R348 1 1182 N A ep11013 RC 03K103JT R349 1 1183 N A ep11009 RC 03K102JT R350 1 1184 N A ep11012 RC 03K472JT R351 1 1185 N A ep11008 RC 03K471JT R352 1 1186 N A ep11009 RC 03K102JT R353 1 1187 N A ep11009 RC 03K102JT R360 1 1188 N...

Page 87: ...45 N A ep11012 RC 03K472JT R431 1 1246 N A ep11006 RC 03K101JT R432 1 1247 N A ep11017 RC 03K333JT R433 1 1248 N A ep11006 RC 03K101JT R434 1 1249 N A ep11009 RC 03K102JT R435 1 1250 N A ep11005 RC 03K750JT R436 1 1251 N A ep11005 RC 03K750JT R437 1 1252 N A ep11005 RC 03K750JT R438 1 1253 N A ep11000 RC 03K000JT R439 1 1254 N A ep11012 RC 03K472JT R440 1 1255 N A ep11140 RC 03K220JT R442 1 1256 N...

Page 88: ...3 N A ep11013 RC 03K103JT R516 1 1314 N A ep11013 RC 03K103JT R517 1 1315 N A ep11019 RC 03K104JT R518 1 1316 N A ep11013 RC 03K103JT R519 1 1317 N A ep11000 RC 03K000JT R520 1 1318 N A ep11067 RC 03K201JT R521 1 1319 N A ep11013 RC 03K103JT R522 1 1320 N A ep11009 RC 03K102JT R523 1 1321 N A ep11012 RC 03K472JT R524 1 1322 N A ep11000 RC 03K000JT R525 1 1323 N A ep11009 RC 03K102JT R526 1 1324 N ...

Page 89: ...91046 AP1117DL 13 U29 1 1379 N A ep90954 IS24C04A 2GLI U30 1 1380 N A ea4802 TDA7266SA U31 1 1381 N A ep90905 MC9S08QG4CDTER U34 1 1382 N A ea60153 DTVS205FL201A U38 1 1383 N A ep90862 AP1122EA U39 1 1384 N A ep90887 AP1117E33LA U40 1 1385 N A ep90860a MSD809 LF U41 1 1386 N A ep90503 SN74LVC2G08 U43 1 1387 N A ep90938 AAT1346A U49 1 1388 N A ep90277 TPS60400DBVR U50 1 1389 N A ep5073a 2SD601AR V1...

Page 90: ...art ʳ ʳ ʳ ʳ 7 Block Diagrams 8 Schematic Diagrams 9 PCB Layout Diagrams 10 Exploded Diagram and Exploded Parts List 11 Recommended Spare Parts List ʳ ʳ ʳ ʳ B Are you satisfied with this Service Manual Item Excellent Good Fair Bad 1 Service Manual Content ʳ ʳ ʳ ʳ 2 Service Manual Layout ʳ ʳ ʳ ʳ 3 The form and listing ʳ ʳ ʳ ʳ C Do you have any other opinions or suggestions regarding this service man...

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