Connecting Program Sources

Preparing Your Receiver

You can connect up to five external program sources to your receiver.

DVD 5.1CH

INPUT

SURROUND CENTER CENTER

		L		PRE OUT
VIDEO OUT
TO MONITOR TV		SURROUND	SUB	PRE OUT
1	2	SURROUND	SUB	PRE OUT
		R	WOOFER	SUB

WOOFER

CONTROL

OUT

VIDEO

L R

IN	IN	IN	IN	IN		OUT
		DVD/		PLAY		REC
PHONO	CD	TV	LD/	VCR/TAPE1
		DVD 5.1CH	SAT
		FRONT
		SIGNAL GND		L	R	R
	L			L	R	R
	L
	R

IN OUT

PLAY REC

TAPE2 MONITOR

OUT PUT

L	L
	LINE
REC	PLAY
	L
	R
REC	PLAY
INPUT	OUTPUT

R	L	L	R
		LINE
	REC	PLAY
		L
		R
	REC	PLAY
	INPUT	OUTPUT

Turntable

CD Player

Cassette Deck Cassette Deck

Connecting a Turntable

Note: Use shielded audio cables with phono connectors for all audio connec- tions.

Connect a turntable with a magnetic cartridge only. Some older turnta- bles use a ceramic-type cartridge that does not work with this system.

Connect the turntable’s left and right cables to the receiver’s L (left) and R (right) PHONO IN jacks. Then connect the turntable’s ground wire to the receiver’s SIGNAL GND terminal.

Note: If you place the cassette deck di- rectly above, below, or to the left of the receiver, the receiver could interfere with the cassette deck’s operation. If possi- ble, position the cassette deck to the right or away from the receiver.

Connecting a CD Player

To connect a CD player to the receiver, connect the CD player’s left and right output jacks to the receiver’s L and R CD IN jacks.

Connecting Cassette Decks

You can connect cassette decks to the VCR/TAPE 1 and TAPE 2 MONITOR jacks. Connect the cassette deck’s output jacks to the VCR/TAPE 1 IN PLAY or TAPE 2 MONITOR IN PLAY jacks. Then, connect the cassette deck’s input jacks to the VCR/TAPE 1 OUT REC or TAPE 2 MONITOR OUT REC jacks.

You can connect a third cassette deck (for playback only) to the DVD/TV IN or LD/SAT (audio) jacks.

STAV-3780 specifications

The Radio Shack STAV-3780 is a versatile audio/video receiver that was designed to cater to home theater enthusiasts seeking a blend of performance and functionality. Launched during a time when consumer electronics were rapidly advancing, this model aimed to provide an elevated audio experience while remaining user-friendly.

One of the primary features of the STAV-3780 is its robust amplification system. With a power output of up to 100 watts per channel, it is capable of driving various speaker configurations, including 5.1 surround sound setups. The receiver supports multiple audio formats, ensuring compatibility with various sources, whether it be a DVD player, gaming console, or streaming service.

The STAV-3780 utilizes a range of technologies to enhance audio performance. It incorporates Dolby Digital and DTS decoding, providing immersive surround sound that brings movies and music to life. Additionally, it features a built-in AM/FM tuner, allowing users to enjoy their favorite radio stations without the need for extra equipment.

In terms of connectivity, the STAV-3780 comes equipped with multiple audio and video inputs, including composite, S-video, and digital coaxial connections. This ensures that users can easily integrate their devices, whether they are connecting a legacy VHS player or a modern Blu-ray player. The presence of RCA outputs also allows for easy connection to additional audio equipment, such as subwoofers or external amplifiers.

The user interface of the Radio Shack STAV-3780 is designed for ease of use. With an intuitive remote control, users can easily navigate through various settings and configurations. The on-screen display provides clear information, enabling seamless adjustments to sound levels, source selection, and surround sound modes.

Another significant characteristic of the STAV-3780 is its solid build quality. Radio Shack has a reputation for producing reliable electronics, and this model is no exception. Its design not only looks good but also ensures durability through extended use.

Overall, the Radio Shack STAV-3780 is a well-rounded audio/video receiver that combines performance with user-friendly features. With its advanced decoding capabilities, robust power output, and wide range of connectivity options, it is an excellent choice for anyone looking to enhance their home theater setup. Although it has become less common in today's digital landscape, it remains a testament to Radio Shack's commitment to providing quality electronics for the home.