panasonic tv

hey i had i question about the panasonic cy-vmd9000u and panasonic ca-tu7000u

the cy-vmd9000u is a 7 inch wide color dvd

and i think the panasonic ca-tu7000u is a fm-tuner and im not sure what that is i wanted to ask you guys if you what it is

a theory of mine is its some way to hear radio since the cy-vmd9000u dosent come with a radio tuner

i am going to buy both of them as a pacakage and im going to by a cheap cassete player from panasonic to hear radio and cassetes since the cy-vmd9000u comes with dvd cd player

so i just needed to if i even needed to buy an extra reciver  (cassete player)  to hear radio and what excatly is the ca-tu7000u for

thanks

by the way i was going to install  this in a toyota sequoia

The CA-TU7000U comes with a built in AM/FM tuner. Here are a list of features:

CA-TU7000U:

Discrete 4-channel MOS-FET high-power amp (45W x 4 max.)

WHAT IS THE CA-TU7000 USEFUL FOR DOES THE FM/AM TUNER MEAN YOU CAN LISTEN TO THE RADIO

THANKS ANY HELP WOULD BE FINE

This is an AV controller system for your CY-VMD9000. This has the optional functions so that the CY-VMD9000 can operate functions like changer capabilities, tuner, & can also be the switcher for additional devices such as DVD player, VCR or PS2.

i was thinking of installing this my self 

i wanted to ask you if you know how  i can take the trimming(the silver part)  around the reciver to replace it with the panasonic unit

theres two screws aroundon the top of the ac vents which ive tooken out but i still cant take it out

or should i take it to a professinal  how much do you think it cost

thanks

heres some pics of the sequoias interior as an exaple of the trimming i was talking about

and the panasonic tv im going to put in 

I don't have the Tu9000u AV control, I hook up the indash dvd (vmd9000u) with red and yellow to the 12V and black to the ground, it powers up the dvd spins like 3 second then stop, the unit will not respond to any of the buttons I pressed, the lights comes on on few button not all the buttons,  any one know if I need the AV control or if I wire the unit wrong?