hi all,
finally got things working. the smps had blown of due some reason and that was the cause of earlier mentioned fault.
although all was fine , i will be making few changes to make project look and hear decent enough.
the inverter is working fine and also running cool but it is inducing noise into the audio which is being pisked up by amplifier. so a dc-dc converter in on next month budget.
changing the cabinet to zebronics dhoom since its the smallest one i could get. hhad to remove the tv connection from the tuner card to place it into the cabinet. the aluminium box was ok but was not having space beneth to keep a sponge cusion when it is below seat and the motherboard was bit shaky.
2.5'' HD is secommended and will change to it when the present one fails.
the pictures...
the resolution good for this screen is 800x600.
rest all functions satisfactory.
will install a volume control knob in one of the empty switch slots and route the fm antenna to the car antenna.