ViewSonic N3735w-2M Service Manual Download Page 51

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4.5.2 Select COM port. Depends on the COM port assigned in System Device Manager (Refer

below right).

4.5.3 Select Baud Rate. 115200x 8 (Suggestion)

ViewSonic Corporation

Confidential - Do Not Copy

3735

Summary of Contents for N3735w-2M

Page 1: ...Service Manual ViewSonic N3735w 2M Model No VS11771 2M 37 LCD TV N3735w 2M_SM Rev 1a Apr 2008 ViewSonic 381 Brea Canyon Road Walnut California 91789 USA 800 888 8583...

Page 2: ...ny 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...

Page 3: ...rcuit Description 28 5 Adjustment Procedure 32 6 Trouble Shooting Flow Chart 60 7 Block Diagram 64 8 Schematic Diagrams 65 9 PCB Layout Diagrams 76 10 Exploded View And Exploded Parts List 81 11 Recom...

Page 4: ...mmediately 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...

Page 5: ...izer Surface of the LCD panel is pressed by fingers and that may cause Mura Take out the monitor with cushions Taking out the monitor by grasping the LCD panel That may cause Mura Place the monitor on...

Page 6: ...ified video cards see 7 1 General Test Equipment in the primary mode VGA at 60 Hz and after user adjustment b No image drift or lose fine tune settings due to panel temperature change Note Panel perfo...

Page 7: ...ignals of this product shall comply with the specification listed in the following table Parameter Specification Phone Jack out Tuner Input Base band Input Speaker Power Output Max Rating 10 W x 2 at...

Page 8: ...mware shall have a built in frequency table for NTSC ATSC off air TV CATV Closed Caption and with MTS implementation All audio video and other output adjustments shall be performed by using an On Scre...

Page 9: ...channel Guide Electric program guide on Digital TV CH up down Adjust channel up or channel down Volume Adjust the Volume levels Up Down Left Right arrows Select or adjust the function of OSD Fav ch Sw...

Page 10: ...2 Screen Printed Parts Bird Logo Recess Artwork shall be provided and confirmed by ViewSonic Rear Label A label identifying the product name model serial number and FCC ID Logo shall be placed into th...

Page 11: ...l while in OSD menu 5 CH Up Channel up when source is TV or select a control while in OSD menu 6 ENTER Display Input source selection menu enter a menu or enable the function while in OSD menu 7 Power...

Page 12: ...he other end to the RGB input on the rear of the LCD TV 5 YPbPr 2 signal input Connect this port to the YPbPr output of A V device 6 YPbPr 1 signal input Connect this port to the YPbPr output of A V d...

Page 13: ...GA HDMI 2 Audio input Connect this port to PC line out jack 17 25 SPDIF Optical output Connect this port to the SPDIF input of A V device Note There is a Service jack next to the HDMI Input Terminal 2...

Page 14: ...the HDMI logo If the equipment has a DVI jack and not an HDMI jack connect the DVI jack to the HDMI Input Terminal with DVI to HDMI cable or adapter and connect the Audio cable to the Audio In jacks 1...

Page 15: ...Press this button to turn the power on from standby mode Press it again to return to the standby mode 2 MTS Press this button to choose the available sound output that is preset by TV broadcasting sta...

Page 16: ...screen when in TV source only applicable in TV source 7 ZOOM Press this button repeatedly to select the screen size You can select from Zoom x 1 Zoom x 2 Zoom x 1 2 8 0 9 number buttons Press 0 9 and...

Page 17: ...TV or press to direct to TV source when in any other source 16 PICTURE Press this button to select between the picture modes of User Cinema Sport Vivid Hi Bright 17 WIDE Press this button to select im...

Page 18: ...start the wizard 2 Press or to select your language then press to continue next step To return to the previous page press 3 Select your tuner mode from Air or Cable then press to continue Connect cabl...

Page 19: ...3 Press 8 press 0 press press 3 Return to the previous channel press RETURN button Adjusting the Volume Press VOL to adjust volume To turn off the volume press MUTE To restore volume press MUTE again...

Page 20: ...ources connected to the TV 1 Press the INPUT button on the remote control 2 Press or to select the required input source between TV AV S Video YPbPr 1 YPbPr 2 VGA HDMI 1 or HDMI 2 3 To con rm the sele...

Page 21: ...level 5 Press MENU to exit 2 1 Press the MENU button to display the OSD main menu 2 Press or to select your desired top Menu 3 Press ENTER or to enter the menu 4 Press or to select the control of Pict...

Page 22: ...e timer function Note Auto Synchronization should be set to Off before Timer is enabled 7 Press MENU to return to the previous menu Select Sleep Timer to set the off timer and the TV will shut down au...

Page 23: ...ess ENTER or to enter Close Caption setting 3 Press or to select Analog Closed Caption or Digital Closed Caption and use or to select caption information To perform custom digital caption style settin...

Page 24: ...select On to enable the detailed settings 3 Move to U S TV Ratings U S Movie Ratings Canadian English Ratings Canadian French Ratings Open V Chip or Block Unrated 1 U S TV Ratings 1 Press or to selec...

Page 25: ...selection are de ned as following C children C8 children eight years and older G general programming suitable for all audiences PG parental guidance 14 viewers and older 18 adult programming 2 Press...

Page 26: ...eset the rating 5 Press MENU to exit 6 Block Unrated 1 Press or to select Block Unrated then press or to select On or Off When On is selected all programs that are not rated will be blocked 2 Press ME...

Page 27: ...splayed on the screen and the TV will automatically turn into power saving mode after a few seconds idleness Press any key on the remote control at any time and the TV will return to VGA mode To Resto...

Page 28: ...ust the vertical position of the picture Phase To adjust delay time of phase in order to reduce the noise of picture Clock To adjust delay time of clock in order to reduce the noise of picture Audio m...

Page 29: ...et the off timer Auto Sleep To set the auto sleep time Daylight Saving To turn on off daylight saving Close Caption To set close caption options Analog Closed Caption To set basic analog closed captio...

Page 30: ...ing level in French speaking region of Canada Open V Chip To set TV blocking level for DTV programs Block Unrated To block unrated movie or TV programs Input Block To set the input source to be blocke...

Page 31: ...system application there is no need to add external components to add analog video multiplexer on board The video ADC sample analog input signals After ADC all signal processing is digital domain The...

Page 32: ...ble interface MT538x accepts either the direct IF signals and the IF signals are sampled by a 10 bit A D converter Afterward the digitized samples are further processed for adjacent channel interferen...

Page 33: ...When the Antenna receive the digital TV signal RF signal will be converted to IF signals and the IF signals will be modulated to the transport bitstream by MT538x The MT538x receives bitstream input i...

Page 34: ...ent including a headphone two left right line outputs with volume gain attenuation from 127 dB to 12 dB and digital de emphasis function The IC TFA 9815 is a class D amplifier that can be output power...

Page 35: ...when EEPROM INIT disappeared 1 4 2 COLOR TEMPERATURE ADJUSTING PC MODE A Timing 1360 768 60Hz B Pattern 32 grey scale C LCD TV should be run in and warmed up for at least 30 minutes D Color Temperatu...

Page 36: ...1 and USA CATV channel for TV channel C Under YPbPr MODE Make sure the 480i 480P 720P 1080i is right 1 4 9 AUDIO FUNCTION TEST A Audio input includes PC AUDIO IN S VIDEO AV AUDIO IN and YPbPr AUDIO I...

Page 37: ...589 75 595 75 601 75 607 75 613 75 619 75 625 75 631 75 637 75 643 75 101 00 107 00 113 00 123 00 129 00 221 00 227 00 233 00 239 00 245 00 251 00 257 00 517 00 523 00 529 00 535 00 541 00 547 00 553...

Page 38: ...00 263 00 269 00 275 00 281 00 287 00 293 00 299 00 305 00 311 00 317 00 323 00 329 00 335 00 341 00 347 00 353 00 359 00 365 00 371 00 377 00 383 00 389 00 395 00 JJ KK LL MM NN OO PP QQ RR SS TT UU...

Page 39: ...er LEVEL 60dBu 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 mos...

Page 40: ...0 080ms 0 106ms V Border 0 000ms 0 254ms 0 000ms 0 000ms H V Sync Interlace No No No No ITEM 5 6 7 8 TIMING 800 600 75HZ 1024 768 60HZ 1024 768 75HZ 1280 768 60HZ Pixel Rate 49 500MHZ 65 000MHZ 78 75...

Page 41: ...us 15 630us H DISPLAY 15 906us 11 852us H B Porch 2 994us 2 296us H Width 1 310us 1 037us H Border 0 000us 0 000us V TOTAL 16 662ms 16 661ms V DISPLAY 16 097ms 16 005ms V B Porch 0 377ms 0 594ms Vs Wi...

Page 42: ...onform to the LCD TV you have to do the DDC key in 2 1 Equipment Needed N3735W2M LCD TV DDC Card PC RS 232 cable Barcode Reader VGA Cable N3735W2M LCD TV DDC Card PC RS 232 Cable VGA Cable Barcode Rea...

Page 43: ...able when key in DVI DDC information use VGA transform to DVI port 2 2 4 Connect Power Cord to N3735W2M LCD TV 2 2 5 Press MENU and ENTER at the same time then go into the BURN IN MODE 2 3 DDC Key In...

Page 44: ...2 3 3 Press ENTER key 2 3 4 Press F4 key and Input bar code ViewSonic Corporation Confidential Do Not Copy N3735w 2M 41...

Page 45: ...2 3 5 Press ENTER key then the successful picture is as follows DDC DOWNLOAD OK 2 3 6 Exit program ViewSonic Corporation Confidential Do Not Copy N3735w 2M 42...

Page 46: ...he different EDID into each HDMI connector 3 1 Equipment Needed N3735W2M LCD TV PC RS 232 cable Barcode Reader HDMI Cable N3735W2M LCD TV PC RS 232 Cable HDMI Cable Barcode Reader 3 2 Setup Procedure...

Page 47: ...keyboard port 3 2 3 Connect DDC Card and N3735W2M LCD TV with HDMI Cable 3 2 4 Connect Power Cord to N3735W2M LCD TV 3 3 DDC Key In Procedure 3 3 1 Run DDC exe 3 3 2 Choose model number then ViewSonic...

Page 48: ...3 3 3 Press ENTER key 3 3 4 Press F4 key ViewSonic Corporation Confidential Do Not Copy N3735w 2M 45...

Page 49: ...3 3 5 Input bar code 3 3 6 Press ENTER key then the successful picture is as follows DDC DOWNLOAD OK 3 3 7 Exit program ViewSonic Corporation Confidential Do Not Copy N3735w 2M 46...

Page 50: ...the program execution N3735W2M ISP FIXTURE PC 4 2 Installing the USB device driver The USB driver will be upgraded if necessary PL 2303 Driver Installer exe 4 3 Insert the USB to RS232 Download Board...

Page 51: ...5 2 Select COM port Depends on the COM port assigned in System Device Manager Refer below right 4 5 3 Select Baud Rate 115200x 8 Suggestion ViewSonic Corporation Confidential Do Not Copy N3735w 2M 48...

Page 52: ...4 5 4 Enable the USB Bridge 4 5 5 Browsing the File to download ViewSonic Corporation Confidential Do Not Copy N3735w 2M 49...

Page 53: ...your platform and Mtktool 2 You can slow down the baud rate if some Flash memory can not works properly in high speed download 3 Please call the Media Tek contact window if any problem found like uns...

Page 54: ...igure 2 1 3 Put the cushions on the LCD TV Figure 3 1 4 Place the LCD TV into the carton and then Put the other cushions on the LCD TV put all the accessories into the carton At last close the carton...

Page 55: ...L 1 6 P 00006619 2012186400P POLYFOAM B R 1 7 P 00008078 2013228805P POLYETHY BAG 1 8 N A 2438501307P OWNER GUIDE 1 9 N A 2002310720P GUARANT CARD QSG 1 10 A 00005362 2427130046P AC POWER CORD 1 11 P...

Page 56: ...re Stand Unit and detach Dust Cover from the LCD TV 2 Disassembly of Rear Cover 2 1 Unscrew 18 screws in the Rear Cover 2 2 Prize the rectangle hole on Rear Cover Fig 1 with a screwdriver Fig 2 to mak...

Page 57: ...Rear Cover Fig 1 Fig 2 ViewSonic Corporation Confidential Do Not Copy N3735w 2M 54...

Page 58: ...ard Power Board IR Board Front Cover and Panel Unit 3 1 Unscrew 20 screws to remove Shield Plate 3 2 Unscrew 3 screws to remove Bracket Fix Shield Plate Bracket fix ViewSonic Corporation Confidential...

Page 59: ...ew 18 screws and disconnect the wires to remove Main Board 3 4 Unscrew 6 screws and disconnect the wires to remove Power Board Power Board Main Board ViewSonic Corporation Confidential Do Not Copy N37...

Page 60: ...3 5 Unscrew 5 screws to remove METAL FITTG 3 6 Unscrew 2 screws and disconnect the wires to remove Key Pad Board Key Pad ViewSonic Corporation Confidential Do Not Copy N3735w 2M 57...

Page 61: ...3 7 Unscrew 12 screws on its right left up and down sides to remove Front Cover Front Cover ViewSonic Corporation Confidential Do Not Copy N3735w 2M 58...

Page 62: ...3 8 Lay Panel Unit facedown and unscrew 16 screws on its right left up and down sides to remove Panel Bracket Panel ViewSonic Corporation Confidential Do Not Copy N3735w 2M 59...

Page 63: ...6 Trouble Shooting Flow Chart 6 1 NO POWER ViewSonic Corporation Confidential Do Not Copy N3735w 2M 60...

Page 64: ...6 2 NO VOICE ViewSonic Corporation Confidential Do Not Copy N3735w 2M 61...

Page 65: ...6 3 NO DISPLAY ViewSonic Corporation Confidential Do Not Copy N3735w 2M 62...

Page 66: ...ViewSonic Corporation Confidential Do Not Copy N3735w 2M 63...

Page 67: ...io RCAR L YPbPr1 2 S Video YPbPr1 2 Audio RCAR L PC DVI Audio mini jack Flash DDR SDRAM VGA D Sub ATSC NTSC Combo Tuner Speaker SPDIF Optical System EEPROM HeadPhone CVBS SIF HDCP EEPROM HDMI 2 Connec...

Page 68: ...TAB R105 1K R0402 C143 100uF 16V CE025063 C103 0 1uF C0402 R121 NC R0402 I104 AP9435GM SO08 1 2 3 4 8 7 6 5 S S S G D D D D C133 100uF 16V CE025063 D101 1N4148 1N4148 R130 100 1 R0402 C154 100uF 16V...

Page 69: ...R0402 C174 10nF C0402 C189 1uF C0603 C172 470uF 16V LowESR CE050100 R142 NC 47 R0402 F101 1 1A 6V R0805 D105 NC EZJZ0V800AA R0603 1 2 L116 FB 200R 2A L0805 D106 NC EZJZ0V800AA R0603 1 2 C179 10nF C04...

Page 70: ...7 15pF C0402 C196 4 7uF 16V Y5V C0805 C519 100uF 16V CE025063 R174 NC 4 7K R0402 C225 1uF C0603 C215 0 1uF C0402 L123 FB 200R 2A L0805 R178 4 7K R0402 C208 1uF C0603 R167 10K R0402 C203 0 1uF C0402 R1...

Page 71: ...8 29 49 50 53 11 13 9 8 7 6 5 4 3 2 17 15 19 20 21 22 23 24 25 26 RA12 RCAS_ RA4 RA10 RA8 RRAS_ RA5 RBA1 RA6 RBA0 RWE_ RA7 RA0 RA3 RA9 RA11 RCKE RCS_ RCLK0_ RCLK0 RA1 RA2 RVREF0 RDQS0 RDQM0 RDQ0 RDQ1...

Page 72: ...50 47 R0402 L138 FB 80R 300mA L0603 C284 1uF C0603 C324 47pF C0402 C508 1nF C0402 R210 27K R0402 C507 1nF C0402 R220 75 R0402 C304 10nF C0402 R246 47 R0402 C511 1nF C0402 R212 75 R0402 D118 NC EZJZ0V8...

Page 73: ...45 5pF C0402 R281 1K R0402 R253 75 R0402 R255 100 R0402 R183 3 3K R0402 R279 22 R0402 R274 NC 4 7K R0402 C331 5pF C0402 C332 5pF C0402 R282 1K R0402 R263 100 R0402 C514 1nF C0402 D158 BAV99 SOT 23 1 2...

Page 74: ...uF C0603 R293 1K R0402 R309 2 2K R0402 I124 NC IP4280CZ10 TSSOP10 1 2 3 4 5 6 7 8 9 10 D2 NC VDD D1 NC D1 NC GND D2 NC Q110 2N3904 SOT 23 1 2 3 R317 NC 100K R0402 R286 100 R0402 C352 0 1uF C0402 R302...

Page 75: ...Y5V C0805 L157 FB 200R 2A L0805 C371 470uF 16V LowESR CE050100 I129 MT8292 QFN56 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43...

Page 76: ...402 R381 10K 1 R0402 C447 0 1uF C0402 R383 10K R0402 C478 4 7uF 16V Y5V C0805 D151 1N4148 1N4148 D154 1N4148 1N4148 R375 10K R0402 C454 47pF C0402 R387 10K R0402 R372 33K R0402 R385 33K R0402 R455 1K...

Page 77: ...0 1uF C0402 R401 R0402 NC I131 AP9435GM SO08 1 2 3 4 8 7 6 5 S S S G D D D D C489 1uF C0603 R398 R0402 NC R395 0 R0402 L172 FB 200R 2A L0805 R396 NC R0402 C483 0 1uF C0402 C481 470uF 16V LowESR CE0501...

Page 78: ...5VSB 2 4 7 8 10 GPIO_1 4 OPCTRL0 4 DV33 2 4 5 9 10 11 5VSB DV33SB DV33SB DV33 C499 0 1uF C0402 P119 B7B PH 7P200VM 1 2 3 4 5 6 7 R412 4 7K R0402 C502 0 1uF C0402 C495 470pF C0402 R422 4 7K R0402 R416...

Page 79: ...9 1 MAIN PCB TOP VIEW 9 PCB Layout Diagrams ViewSonic Corporation Confidential Do Not Copy N3735w 2M 76...

Page 80: ...9 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3735w 2M 77...

Page 81: ...9 3 CON PCB TOP VIEW 9 4 CON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3735w 2M 78...

Page 82: ...9 5 IR PCB TOP VIEW 9 6 IR PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3735w 2M 79...

Page 83: ...9 7 SWITCH PCB TOP VIEW 9 8 SWITCH PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3735w 2M 80...

Page 84: ...10 Exploded View And Exploded Parts List ViewSonic Corporation Confidential Do Not Copy N3735w 2M 81...

Page 85: ...ViewSonic Corporation Confidential Do Not Copy N3735w 2M 82...

Page 86: ...E 6 36 N A 2080005900P SCREW SPE M6 10MM TYPE I BLACK ZN 6 37 N A 2084740104P SCREW BND T M4X10 BND T BLK 2 38 N A 2082750402P SCREW BND M5X40 M P ZN CC 4 39 M SCW 0824 0123 2084740102P SCREW BND T M4...

Page 87: ...EEPROM Fly Back Transformer Microprocessor LCD TV Panel LCD Panel CLAA370WF02SV CPT E 00008611 2212016001P V901 21 Hardware Screw Bracket Hinge Washer Bracket Fix SECC2 0mm For New Arm HW 00008437 207...

Page 88: ...V 16V 0 1u Z T CAP CHIP C193 1 46 N A 2340115096P CS 0402 NPO 50V 15p J T CAP CHIP C197 1 47 N A 2345110296P CS 0402 X7R 50V 1000p K T CAP CHIP C198 1 48 N A 2340115096P CS 0402 NPO 50V 15p J T CAP CH...

Page 89: ...46722496P CS 0603 Y5V 16V 0 22u Z T CAP CHIP C341 1 142 N A 2340150996P CS 0402 NPO 50V 5p D T CAP CHIP C342 1 143 N A 2340150996P CS 0402 NPO 50V 5p D T CAP CHIP C343 1 144 N A 2340150996P CS 0402 NP...

Page 90: ...345710496P CS 0402 Y5V 16V 0 1u Z T CAP CHIP C499 1 243 N A 2345710496P CS 0402 Y5V 16V 0 1u Z T CAP CHIP C500 1 244 N A 2345710496P CS 0402 Y5V 16V 0 1u Z T CAP CHIP C501 1 245 N A 2345710496P CS 040...

Page 91: ...I106 RA 1 337 N A 2365808096P AP1084KL 13 TO 263 DIODES IC LINEAR SMD I106 RB 1 338 N A 2365335866P AMC7585 ADJSTF TO 263 ADD LINEAR IC I106 RC 1 339 N A 2365810296P AIC1084PM ADJ TO263 AIC IC LINEAR...

Page 92: ...02 1608 2360300896P MMBT3904K SOT 23 FAIRCHILD XISTOR NPN R SMD Q104 RB 1 439 E Q 0402 1087 2360301896P MMBT3904LT1G LR SOT 23 LRC XISTOR NPN R SMD Q104 RC 1 440 E Q 0402 1624 2360301696P PMBS3904 SOT...

Page 93: ...P RC 0402 1 16W 1K ohm J T RES CHIP 1 16W R111 1 532 N A 2253110296P RC 0402 1 16W 1K ohm J T RES CHIP 1 16W R114 1 533 N A 2253100096P RC 0402 1 16W 0 ohm J T RES CHIP 1 16W R115 1 534 N A 2253147296...

Page 94: ...2 1 16W 75 ohm J T RES CHIP 1 16W R232 1 632 N A 2253100096P RC 0402 1 16W 0 ohm J T RES CHIP 1 16W R233 1 633 N A 2253110196P RC 0402 1 16W 100 ohm J T RES CHIP 1 16W R234 1 634 N A 2253175096P RC 04...

Page 95: ...1 16W 1K ohm J T RES CHIP 1 16W R353 1 730 N A 2253147396P RC 0402 1 16W 47Kohm J T RES CHIP 1 16W R354 1 731 N A 2253122096P RC 0402 1 16W 22 ohm J T RES CHIP 1 16W R355 1 732 N A 2253100096P RC 040...

Page 96: ...P EC 470u 16V 8 12 P 5 0 T HI LIFE LOW ESR E CAP 4000hr C120 1 829 N A 2336610613P EC 10u 50V 5 7 P 2 5 T CAP MINI ELE 105 C C123 1 830 N A 2333310713P EC 100u 16V 6 3 11 P 2 5 T CAP ELE 105 C C124 1...

Page 97: ...16V 1 0u Z T CAP CHIP C314 1 926 N A 2345710496P CS 0402 Y5V 16V 0 1u Z T CAP CHIP C315 1 927 N A 2347647596P CS 0805 Y5V 16V 4 7u Z T CAP CHIP C319 1 928 N A 2346710596P CS 0603 Y5V 16V 1 0u Z T CAP...

Page 98: ...PCB ASS Y U801 1 1023 N A 2024273501P JC378FE ABS94HB PZ2 608 80 FRONT BEZEL 1F01 1 1024 N A 2053754801P JC268FE PMMA LIMPID LED INDIC PWR 1F02 1 1025 N A 2033150800P JC268FE PC LIMPID 476C RED BROWN...

Page 99: ...1108 M LB 0813 0530 2055617101P 10 20 HI POT TESTED OK LABEL 6P13 1 1109 N A 2055135399P N3735W 2M VS11771 2M CPT USA LABEL 6P50 1 1110 N A 27186B4100 N3735W 2M STAND ASS Y BN32 1 1111 PL 00008343 20...

Page 100: ...Flow Chart 7 Block Diagram 8 Schematic Diagrams 9 PCB Layout Diagrams 10 Exploded View And Exploded Parts List 11 Recommended Spare Parts List B Are you satisfied with this Service Manual Item Excell...

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