Yes, though this is not usually seen often due to the punt receiver's focus being only on catching the ball.
A block diagram for a monochrome TV receiver can be found by contacting the manufacturer of the TV receiver. Many TV repair stores will have the block diagram.
The Tight End is a receiver as well as a blocker, a very versital position requiring skills in multiple areas.
defence in football is stopping the goals that the other teams strikers try to score so they have to block them and make sure they dont score.
A tight end is a cross between a line-man and a receiver. A tight-end will usually pass block or run block, but will also go out to receive passes.
Well if you mean the 'receiver', they are the ones who usually get passed to, same as in tackle. Except it is possible that they can block Corner-Backs, or CB's.
A TE in football is a Tight End. A tight end is a very versatile player on the offensive side. The Tight End can block, go out for passes and even carry or throw the ball. You may see the tight end on the line of scrimmage with the linemen or spread out as a wide receiver.
The Block - American Football - happened in 1967.
In football, the wide receiver catches the ball, thrown by the quarterback and then runs toward the end zone in an attempt to score a touchdown or at least get a first down. If, however, the coach signals for a running play-which shows that the running back will be handed the football-the wide recievers will block the defender/s in front of him from trying to tackle the running back. That is what a wide receiver does.