Sanyo dp50740 wont come on after power surge

Basuki Jrobenk

• 177 Answers
• Posted on Mar 21, 2011

SOURCE: What cable do i need to connect my laptop to my

Hello jaygee7414,
Sanyo DP50747 not support for D sub conection (PC in).
To connect PC in, you can use DVI or HDMI input.
Some Laptops already have HDMI or DVI out put. Like HP mini, sony vaio.


Or you can use s-video input.
Thanks.

SOURCE: What cable do i need

A VGA cable. Also know as a 15 pin D-SUB.
Once you have connected the laptop to the plasma - you may need to activate the external monitor on your laptop. How to do this is dependent on your laptop manufacturer and the Operating system you are running ie Windows XP, Mac OSX.
An example of the function key and which F key to press is shown below.

SOURCE: my sanyo dp50740 wont turn on

I see so many here with no sound/nopicture issues:

ISSUES:

1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
4. Be safe and if you do not know what you are doing don't open the set.

Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.

Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.