Need help : DIY Fm car receiver

[darkm4n]

Hi ,

I need a schematics of an stereo car radio ( only FM band ) , simple disign , if possible with auto tuner or with a pot for tunning , not a trimmer .
Maybe an amplifier for that design will help .

Thanks

[fr0st]

there not really that simple to make... especially if your trying to clone a headunit.
Phillips make a few digitaly controlled fm reciecers especially for car. If you after an analog control I would go and search google.
You'll find tons of info

[darkm4n]

Hm ... i don't want to clone a headunit .. just a simple , small , fm receiver that i can plug in to the socket , the lighter socket .
I can't find an autotunning .. i just want 1 button to tune ..

Thanks

[REDSKIN]

try

[REDSKIN]

I don't know if this is what you're after but try........

http://w1.85920178/rx/tda700.htm

this site gives a schematic for the phillips one chip fm radio the TDA7000

if this along the right lines then logon to......

www.maplin.co.uk

then enter YY70M into the product search. this will give you a nice 12v 20w amp. the TDA2005M

then why not be really cool and get the bass,mid and treble controls using WQ31J in the product search. this uses a couple of LF353N chips.

maplins also sell the tda7000 but haven't got a schematic for it. the product code to enter is YH87U

if you do a GOOGLE search using the chip numbers you can get loads more info on them.

hope this helps

[Hi Speed]

Hi

I have a old schematic of pioneer car audio kp500 is a fm tuner only, I remember this radio sound great !!!

[darkm4n]

could you post it please ?

[Hi Speed]

Hi darkm4n

Ok but I send by e-mail the file is 277kb and I can't upload here