I want to see the complete diagram of Thomson DPL909VD power supply

I don't see avi's mentioned anywhere in the manual.

http://audio.manualsonline.com/manuals/mfg/thomson_multimedia/dpl909vd.html

No voltage

50 amps cont 125-240/250 volt 4 ohms per channel

No detailed service information was ever available for GE/Thomson phones, so there is no diagram available. When under warranty, the phones were returned to GE and replaced. Out of warranty, the only parts available were complete boards. At our shop, we would occasionally track down and repair power problems by tracing out the board, but this was usually just an exercise in futility. These phones were never meant to be serviced.

if no lights or standby light the power supply inside the main unit has failed best repaired by service engineer. if in uk spares available from www.tvs-services.com

thomsom or RCA tv;s are known for power supply issues
check yours for puffed up can like devices on both main and power board if you find one the value is on the side replace it and you will have fixed it won't hurt to try

Can anyone help me solve a problem with my Thomson DT16300? The orange light stays on. The fan comes on and off at the back. There is no picture and I can not programme it. I have tried rebooting but can't get it working apart from the orange light coming on and the fan starting up.

check for any fuse blown or power supply operation.
give mfg and model to rearch for a diagram on web.

As you know, this machine should support div-x as standard, in fact it should play just about anything except new HD disc formats.

So you put in a data disc with dix-x files, what happens?

If the "check speaker" is always turning on, it is possible the amp itself is shorted at the IC. Replace AMP IC pack or if it has N and P channel output transistors acheck them. Some amps do use a thermister and this could be burned open in circuit.