Samsung LN40A540P2F Support Question
Samsung LN40A540P2F Support Question
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Question posted by Cjmountaingoat on December 10th, 2011
Tv Turns Off And On Every Second
My samsung ln40a540p2f just started turning off and on every other second... Any suggestions besides unplugging it?
Current Answers
Answer #2: Posted by TVDan on December 11th, 2011 2:31 AM
TVDan
Member since:
August 8th, 2011 Points: 4,732,000
Member since:
August 8th, 2011 Points: 4,732,000
you can repair the power board.
remove the back and check for capacitors on the power supply that has the top puffed up slightly. If you find any, replace them. These parts (capacitors) are available at places like Radio Shack. you can either replace them yourself, or take the power supply board and the capacitors to a local TV shop and they will likely charge $20 to replace them for you. The power supply is the module that the AC cord plugs into, and the value of the capacitors is printed on the side. Normally the bad ones are rated at 10-16vdc and they could be 1000 to 2200 microfarads. These capacitors will look like a cylinder with a silver top. Google bad capacitors on LCD HDTV and you will see mass data.
TV Dan
Related Samsung LN40A540P2F Manual Pages
User Manual - Page 4
... - Turn your remote.
12. Go to Setup. The TV will scan the USB Memory Drive.
※ Important If the firmware version you get the "WiseLink" on , and then insert the USB Memory Drive containing the firmware upgrade into the WISELINK port at the Side-AV panel. NOTE: If you downloaded from the Samsung website...
User Manual - Page 5
... 'Enter' key and you downloaded from the Samsung website or received from Samsung is complete; You can find more information in User Manual.
※ Important If the firmware version you are done. is complete; the TV will turn off and then back on your watching." "Enjoy your TV, do not install it.
5 When the software...
User Manual - Page 7
Turn your TV, do not install it.
7 NOTE: If you downloaded from the Samsung website or received from Samsung is older than or has smaller version number than the version on your remote.
13. Press the Menu button on your TV on - The TV will scan the USB Memory Drive.
※ Important If the firmware version you...
User Manual - Page 8
※ Do not pull the USB drive out and unplug the power cable until complete
14. Proceed with the 'Plug & Play' setup
15. "Enjoy your TV, do not install it.
8 is complete; You can find more... the 'Enter' key and you downloaded from the Samsung website or received from Samsung is complete the TV will turn off and then back on your watching." Once 'Plug & Play' is displayed.
Quick Guide (easy Manual) (ver.1.0) (English) - Page 2
...the same station. Remote Control
See "Remote Control" in the owner's instructions for details.
1 POWER Turns the TV on and off the sound.
^ CH / CH Press to change channels.
& SOURCE Press to display...b EXIT Press to DMA mode. c DMA (Digital Media Adapter) Use this when connecting a SAMSUNG DMA device through an HDMI interface and switching to exit the menu.
This button is available when ...
Quick Guide (easy Manual) (ver.1.0) (English) - Page 11
...turn on picture
This is working . Check the battery terminals.
Snowy picture.
Ghosting on . Horizontal bars appear to the PC source. Unplug the TV for a while. Make sure the wall outlet is sometimes caused by the external devices, not TV.
Compare these troubleshooting tips apply, call Samsung.... If "Just Scan" is plugged in the Display Modes. Troubleshooting
If the TV seems to ...
Quick Guide (easy Manual) (ver.1.0) (English, French) - Page 2
....
@ E.MODE Press to select the preset display and sound modes for details.
1 POWER Turns the TV on and off the sound.
^ CH / CH Press to change the channel.
4 Press...procedures, refer to control recording on the remote. c DMA (Digital Media Adapter) Use this when connecting a SAMSUNG DMA device through an HDMI interface and switching to exit the menu.
For example, to select channel "54...
Quick Guide (easy Manual) (ver.1.0) (English, French) - Page 11
...If "Just Scan"...TV is too low at 1-800-SAMSUNG.
The TV operates erratically.
Compare these troubleshooting tips apply, call Samsung...turn on the output source (i.e.
Make sure the Component cables are reset to the correct jacks. Your cable box may appear distorted in the Display Modes. The picture appears distorted in . / Check the antenna connections.
Unplug the TV...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 2
...
•
Watching the LCD TV in images, are not covered by end-user consumers for commercial use .
Displaying stationary graphics and images on the LCD panel for licensed contents. To avoid...in normal use these controls to fill the screen if your Samsung limited warranty. Important Warranty Information Regarding Television Format Viewing
Wide screen format LCD Displays (16:9, the ...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 3
...
■ List of Features 2 ■ Accessories 2 ■ Viewing the Control Panel 3 ■ Viewing the Connection Panel 4 ■ Remote Control 5 ■ Installing Batteries in the Remote Control 6...9632; Connecting an Amplifier/DVD Home Theater 11 ■ Connecting a PC 11
Operation
■ Turning the TV On and Off 12 ■ Plug & Play Feature 12 ■ Changing Channels 13 &#...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 4
...List of Features
• Adjustable picture settings that can be stored in the TV's memory. • Automatic timer to turn the TV on and off. • A special sleep timer. • Excellent ...Remote Control & Batteries (AAA x 2) (BN59-00673A)
Power Cord (3903-000144)
Cover-Bottom
(LN40A540P2F: BN63-04437B) (LN46A540P2F: BN63-04374B) (LN52A540P2F: BN63-04374B)
Warranty Card / Registration Card ...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 5
..., you would use the ▼ and ▲ buttons on the remote control.
5 (Power) Press to turn the TV on and off when the power is on the model.
5
Side Panel buttons
1 SOURCE Toggles between all the available input sources (TV, AV1, AV2, S-Video, Component1, Component2, PC, HDMI1, HDMI2/DVI, HDMI3, USB). In the on...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 7
... "3".
* W.LINK (WISELINK)
This function enables you to view and play photo and music files from the TV.
1 POWER Turns the TV on and off the sound.
6 VOL - / VOL + Press to increase or decrease the volume.
(...etc. e FAV.CH Press to switch to DMA mode.
!
Use this when connecting a SAMSUNG DMA device through an HDMI interface and switching to your favorite
$
ON/OFF
channels. Remote ...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 8
...that has 300 Ω twin flat leads, follow the directions below... UHF Antennas". Is the TV power on the back of... on the back of the TV.
ANT IN
2.
Replace the...Flat Twin Leads
If you have two separate antennas for your TV...the TV. Connect both antenna leads to... Flat Twin Leads" below . 1. Place the wires from the TV. (Assuming typical TV ... the power cord unplugged? 5. The remote control can ...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 12
...not
match the color of the TV. S-Video Connection
Your Samsung TV can be included with a VCR. (If not, check your local electronics store.) ➣ Each VCR has a different back panel configuration.
➣ When connecting...-L] jacks on the TV.
➣ If you have not yet connected to an antenna or a cable system.
1. Unplug the cable or antenna from the back of the TV.
2. Connect the...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 21
... is available in "Standard" or "Movie" mode.
Adjusting the Detailed Settings
Samsung's new TVs allow you can only make even more precise picture settings than previous models. Press the...Press the MENU button to adjust detailed picture settings. Press the ENTER button.
• Off: Turns off the dynamic contrast adjustment function. • Low: Sets the dynamic contrast to low. &#...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 60
... Light Effect Wall-Mount Adjustment
: MOefdf ium : InInWSatatcnhdibnyg TV
When Watching TV
Always
Move
Enter
Return
LED
English - 58 When the TV is turned off the melody function. • Low: Sets the ... Standby: Turns the LED on in standby mode. • When Watching TV: Turns the LED on while watching TV. • Always: LED will come on when the TV is output from the TV because the...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 62
... 1-800-SAMSUNG (726-7864) to 30 seconds." Setup
Energy Saving
: Off
PIP
SW Upgrade
►
4. Press the ENTER button. It may offer upgrades for TV's firmware in the future. The system will be possible by connecting a USB drive to the USB port located on automatically after upgrade." The TV will turn off and turn on...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 89
TV Rear Panel
Auto Wall-Mount
EX-LINK Cable (Not supplied)
Setup
V-Chip Caption
External Settings
►
Entertainment
: Off
...menu to display that screen.
• Press the MENU button to display the menu. The position is operating.
➣ LN40A540P2F and LN46A540P2F models are not compatible with the wall mount.
➣ For product installation and the installation and moving to a ...
User Manual (user Manual) (ver.1.0) (English, Spanish) - Page 93
English - 91 Not responsible for typographical or printed errors. © 2008 Samsung Electronics America, Inc. Some dimensions are not necessarily to scale. Refer to the dimensions prior to performing installation of your TV. Dimensions
LN40A540P2F
TOP VIEW
JACK PANEL DETAIL 3.5"H X 9.0"W
3.3 39.2
34.9
19.7
25.3
27.0
23.9
11.8
FRONT VIEW / SIDE VIEW
7.9 (200 mm)
7.9 (200 mm...
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