AOS A20S431 - Manual (Page 15)

PREPARATION
Remove the back plate at the back of the TV as shown on the illustration
opposite. Lay the LCD TV with the screen down on a table, as it will be easier
to connect your peripheral equipment. Please take precaution not to damage
the screen.
① 1: RF TV port
②2: Earphone output port
③3: Right audio input port
④4: Left audio input port
⑤5: AV video port
⑥6: S-VIDEO video port
⑦7: power input port
16