DVD WONT PLAY

dvd players because of copyright info can only be set to one region code and can only play dvds from that region. Some players are set at factory some allow user to reset region usually a limited no. of times.
home burnrd dvds usually don't carry that info therefore no issue. So you need to reset player for appropriate region

The manual will tell you how to change the zones.

There is problem with Optical block need to replaced.This Model is new and still come in under Warranty.SO check your Warranty card and calim your near Sony service centre.

Usual suspects (I have seen each one of these):
1. Home-made DVD defective
a- bad blank
b- bad burn (software settings incorrect)
c- not finalized
d- bad DVD recorder
2. Commercial DVDs - very scratched near center hole where startup data lives
3. Dirty laser lens on DVD player
4. Bad circuitry in DVD player (repairs almost always cost more than a new player)

I found that yes, the Pioneer DV-341 motor would not begin turning the DVD's at times without assistance (such as your finger as I found out when I disassembled the DVD player) to get it started.

Before buying any parts, I removed the DVD players housing (eight screws) and the top of the DVD housing that secures the DVD. This had the unpowered, spinning disc holder. Mine was secured by some plastic tabs and one screw.

I found the powered, bottom part of the disc holder had a rubber torroid (like a flat rubber band) glued to it that relies on friction to spin the disc. It was filthy, and needed manual cleaning. Having a Masters in Electrical Engineering, I used the appropriate tools to clean it, my finger and some spit.

I put everything back together and it works great. I'll keep an eye on the problem in the event that the motor is actually going bad, but I find that usually, things just need a cleaning to work as they are supposed to.

thats like trying to play a dvd ina cd player. cant be done.

When i put a cd into the tray the door will close. It will say its loading but then the cd tray will reopen again not allowing the cd to play.

try it on diff plug or open it must be sme wire has been broken

your DVDneeds to be adjusted take out the tray turn over the lens there are two shiney screws to the bottom of the lens the one to the right is for dvd and the one to the left is for cd turn to adjust. good luck.