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ViewSonic N2752w Support Question

ViewSonic N2752w Support Question

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Question posted by stan47150 on October 3rd, 2011

I Heard A Small Pop Then The Screen Went Black.

After the screen went black the normally steady red led now only blinks red constantly and it will not power on and turn green any more.

Current Answers

Answer #1: Posted by kcmjr on October 4th, 2011 1:06 PM
This answer was accepted by the poster of the original question.
kcmjr

Member since:
May 5th, 2011

Points: 4,254,255
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points
Sounds like you blew out a filter capacitor in the power supply.  Time for a trip to the repair shop...


Licenses & Certifications: Microsoft, Cisco, VMware, Novell, FCC RF & Amateur Radio licensed.
Answer #2: Posted by stan47150 on October 17th, 2011 4:22 PM
stan47150

Member since:
October 3rd, 2011

Points: 50
100
points
It turned out to be a bad power supply board. After removing the board I could see the caps were domed due to one of the ic's failing which caused them to fail as well. Ordered a new one and installed it and put the tv back together which solved the problem. Works like new.

Related ViewSonic N2752w Manual Pages

LCDTV Product Comparison Chart - Page 1

... elegant, ultraslim, wall-mountable designs and screen sizes ranging from gaming enthusiasts and cooking show fanatics to change without stand (in.) W x H x D Power Consumption-watts (typ) Cabinet Color N1630w ...30 Black and Silver 3D digital comb filter, SRS TruSurround HD audio, HDTV built-in, USB port, HDTV with rich, saturated colors and highcontrast, high-resolution images. Panel Size ...
LCDTV Product Comparison Chart - Page 2

... (in.) W x H x D Power Consumption-watts (typ) Cabinet Color NTSC/ATSC/QAM Yes/Yes 2x5-watt 100x100 15.4 14.3 22.3 x 17.4 x 8.3 22.3x 15.2 x 3.3 60 Black VT2645 26.0 450 800:1 (typ)...satellite). **Excluding major U.S. Panel Size (in.) Brightness-nits (typ) Contrast Ratio Video Response (ms) Horizontal Viewing Angle Vertical Viewing Angle Aspect Ratio Panel Resolution Computer Interface Optimum PC ...
N2752W User Guide, English - Page 2

... 15 OSD Functions Video Menu ...18 Audio Menu ...18 TV Menu...19 Setup Menu ...19 DTV Menu ...21 VGA Menu...24 V-Chip Menu 24 PIP/POP ...27 Other Information Specifications 29 Troubleshooting 30 Customer Support 31 Limited Warranty 32 ViewSonic...
N2752W User Guide, English - Page 3

...N2752w... this equipment does cause harmful interference to radio or television reception, which are designed to radio communications. Also,... This equipment generates, uses, and can be determined by turning the equipment off and on a circuit different from that ...assure continued FCC compliance, the user must use grounded power supply cord and the cables which can radiate radio frequency...
N2752W User Guide, English - Page 4

... does not operate normally or has been dropped. 15. When a cart is only to rain or moisture. 6. ViewSonic 2 N2752w The wide blade and the third prong are excluded. Protect the power cord from being tread... the risk of the outlet. 10. Do not block any heat sources such as : if the power-supply cord or plug is damaged, if liquid is spilled onto or objects fall into your outlet, ...
N2752W User Guide, English - Page 5

... product information as it becomes available, please register your location. Your local waste disposal company may change product specifications without notice. All rights reserved. ViewSonic 3 N2752w In the interest of this product. Please dispose of properly in accordance with environmental laws of your product on the Internet at end of our...
N2752W User Guide, English - Page 6

... the grounding electrode. 2. turn off . • Never spray or pour any ammonia or alcohol-based cleaners on the LCD TV screen or case. If still not clean, apply a small amount of non-ammonia, ...TV. Wipe the screen with regard to lightning and power-line surges. This removes dust and other electric light or power circuits, or where it from touching such power lines or circuits as...
N2752W User Guide, English - Page 7

...: • LCD TV • Power Cord • VGA Cable • Quick Start Guide • 44-Key Remote Control with a towel or woolen blanket between the screen and the surface to the wall.... • The wall-mount screw type: M6 x L10 ViewSonic 5 N2752w ENGLISH Getting Started Congratulations on your local ...
N2752W User Guide, English - Page 11

... Input source select Adjust window size "Freeze-Frame" the current screen Adjust sub-screen window position 15 C.C Displaying captions during closed caption source and closed...N2752w ENGLISH Remote control button function as follow 1 POWER Power ON/OFF 2 MTS Select Mono, Stereo or SAP in TV / Select audio language in Picture/Picture Out of Picture function 26 P.INPUT 27 V-CHIP 28 SWAP POP...
N2752W User Guide, English - Page 13

... TV to DVD / Set Top Box Connect Video/ Audio cables from compatible devices into memory with DTV signals and preset DTV channels into the back panel of LCD TV. 1) With AV cable: RCA A/V Cable 2) With S-Video cable: ViewSonic VCR or DVD Player S-Video Cable (not supplied) Audio in DTV menu (see...
N2752W User Guide, English - Page 17

... volume. Connect external equipment properly. 2. Insert the power plug, and the power LED indicator will be displayed on the screen. (It shows all or some of the LCD TV: Press INFO, and the current state will light red. If you may use the TV remote control or top panel buttons to restore volume, press MUTE again...
N2752W User Guide, English - Page 18

...Press 100/- → press 1 → press 0. ˎReturn to set the off the LCD TV after a preset period of User, Rock, POP, Live, Dance, Techno, Classic, and Soft. Use 100/- Sleep Time Setting Repeatedly press SLEEP button to the previous channel, press RETURN button. 2. The... off timer. button first, and then press the other two number buttons. ViewSonic 16 N2752w
N2752W User Guide, English - Page 19

... the OSD function You can press FAV.CH button to adjust various settings by using the remote control. ViewSonic 17 N2752w ENGLISH Zoom Press ZOOM button repeatedly to freeze picture. Freeze Picture Press FREEZE button to select the screen size. Use FAV.A/D button to add the current channel to your favorite channels.
N2752W User Guide, English - Page 22

..." to the previous page. • Color Temperature: To select the color temperature from Warm, Cold, Normal or User. (If you select User, you can adjust the degree of R, G, B in Color ... ENGLISH Channel Lock: To lock channels. ViewSonic 20 N2752w When you enter this control, the screen below will be displayed. Press ENTER, and the following screen will be shown. Note: Please make sure you ...
N2752W User Guide, English - Page 25

... Style from Black, White, Green, Blue, Red, Cyan, Yellow, or Magenta. Background Color: To select background color. Window Opacity: To select window opacity. Font Size: To select a font size from Solid, Translucent, or Transparent. Font Opacity: To select font opacity from Large, Small, or Medium. Window Color: To select window color. ViewSonic 23 N2752w ENGLISH...
N2752W User Guide, English - Page 26

...set up V-CHIP function: Press V-CHIP button → enter the password → press ENTER, and the following screen will be displayed. ENGLISH • Auto Adjust: Press ENTER to auto adjust picture's horizontal position, vertical position,...REMOTE CONTROL V-Chip Menu V-Chip is "0000". ViewSonic 24 N2752w Use ▲▼ to reduce noise in VGA sources. To set of the channels.
N2752W User Guide, English - Page 29

... the input source for sub-screen as following. The screen will change from different sources at the same time. (PIP is available both in picture; The function is picture in PIP and POP. ViewSonic 27 N2752w ENGLISH PIP/POP PIP/POP button allows you to watch two screens from normal screen → PIP screenPOP screen. POP is picture out of picture...
N2752W User Guide, English - Page 30

... with the pink frame is the screen you select to move the index between the main screen and the sub-screen. ViewSonic 28 N2752w The function only acts on PIP. • PIP Position Select: Press P.POS to select the size of sub-screen. Use ◄► to set up. The function only acts on PIP...
N2752W User Guide, English - Page 32

... is cut off /with sidebar screen • Is the image positioned correctly? • Are screen mode adjustments such as picture size...been done correctly after first turning on the remote control. ViewSonic 30 N2752w Make sure the path is clear...Make sure the AC power cord is properly connected. • Make sure the AC power is ON, DC power button is ON (Green LED). • Plug ...
N2752w PDF Spec Sheet - Page 2

...typ) CONTROLS Basic Power, enter, channel +/-, volume +/-, menu OnView® (PC Mode) Auto adjust, contrast, brightness, H. All rights reserved. [13111-00B-08/06] N2752w-1 For more product... registered to change password, TV ratings, MPAA movie ratings, V-chip temporary disable), PIP (input, POP, mode disable, audio, SWAP, size/position), set up (OSD H/V position), time out, transparency...

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