Those are some parts might be useful to you:
1. LCD Screen for iPod Nano 1GB 2GB 4GB
This replacement LCD is not manufactured by Apple but is a high quality and economical replacement for the original.
MAXIM MAX9724 amplifier chip
Power output: 80mW into 16 ohms
THD+N: 0.02%
Power: inbuilt rechargeable 3.7V Lithium-ion battery
Input jack: 3.5mm
Output jack: 3.5mm
Dimensions: 5.2 x 7.9 x 2cm [ 2.1 x 3 x 0.7”]
Weight: 112g
Colour: black
Solid metal casing
Adapter: 110 – 240V
Adapter plug type: 2 flat pin [don’t worry if this doesn’t fit the sockets in your country – we will send you an adapter FREE OF CHARGE!]
Using the headphone jack can distort the sound, but the dock connector cable puts a stop to that and improves the sound quality by sending line level audio from your iPod.
4. Black iPod Video Housing Fascia+Free Opening Tool Case
Black front with silver back Fits the iPod Video Come with FREE GIFT- case opening tool! Brand new
Strong Case has a flip open magnetic cover, belt loop and strap and protects your iPod Touch from knocks and scratches.