Sansui AU 777 Brochure

Page 1

SANSUI AU-77'7 FRONT PANEL INFORMATION

SPEAKER SELECTOR SWITCH &
HEAD PHONES JACK
SYSTEM A-Sound is heard from all
speakers connected to SYSTEM A
terminals.

SYSTEM BiSOund is heard from all
speakers connected tO SYSTEM B
terminals.

SYSTEM A+B~Sound is heard from
all speakers connected to SYSTEM A
and B terminals.

OFFwFor private listening with head-
phones connected to HEAD PHONES
jack.

PROTECTOR INDICATOR <-J
If power transistor protector circuit
should come on, indicator lamp will
light up. In this case, immediately
turn POWER switch OFF and repair.

POWER INDICATOR
POWER indicator lamp is lit while
POWER switch is in ON position.

PRESENCE SWITCH

This switch is used to boost the ex
treme bass below 125 HZ.

BASS & TREBLE CONTROLS
BASS and TREBLE controls each

POWER SWITCH ._-J

The AU4777 is on when POWER
switch lever is set to ON position.

consist of two knobs, one for each
channel. Turning clockwise increases
prominence of corresponding tones.

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HIGH FILTER

This switch reduces surface noise
from worn or Old records, tape hiss
or other high-frequency noises.

LOW FILTER

This switch reduces turntable rumble
or other low-frequency noises.

BALANCE CONTROL <-J

This control adjusts for equal sound
from both left and right channels.

FU NCTION C H ART i indicates that the given switches or knobs should be properly used.

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BALANCE

This switch suppresses the sound by

VOLUME CONTROL

This control adjusts the over-all
sound level. Turning clockwise in-
creases the volume.

FUNCTION SELECTOR SWITCH
TAPE HD 19~Selects a tape deck
without builtvin preamplifier (tape
speed: 19 cm/sec)

TAPE HD 9.5#Selects a tape deck
without built-in preamplifier (tape
speed: 9.5 cm/sec)

PHONO 1~Selects a record player
connected to PHONO_1 inputs.
PHONO ZiSelects a record player
connected tO PHONO 2 inputs.
AUX 1#Selects a tuner Or other
components connected to AUX 1
inputs.

AUX 27-Selects a tuner Or other
components connected to AUX 2
inputs.

MUTING SWITCH

20 dB (1/10) over the whole frequency
range.

MODE SWITCHES

STEREO NORM, STEREO~Connect
left input to left speaker and right
input to right speaker.

STEREO REV, STEREO~Connect left
input to right speaker and right input
to left speaker.

MONO R. MONOSCOnneCt right input
to both left and right speakers.
MONO L, MONOiConnect left input
to both left and right speakers.

TAPE MONITOR SWITCH
SOURCEiProgram source is heard
from speakers.

PLAY BAcKiRecorded tape is heard
from speakers.

LOUDNESS CONTROL
This switch compensates for an ap»
parent loss Of treble and bass tones
at low listening level.

FUNCTION MODE VOLUME BALANCE HIGHER EQESLE MUTING LouoNEss PRESENCE HEZEDA'FfigfigS TAPE MONITOR CONNECTION REMARKS
LISTENING TO A PHONO 1 or STEREO or '
RECORD PHONO 2 MONO O 0 ON or OFF 0 ON or OFF ON or OFF ON or OFF 0 SOURCE PHONO 1 or PHONO 2 gifetriicggfltfifgyjf W'th
TAPE HD19 7
LISTENING To A STEREO or Use a tape deck without built-
TAPE DECK TAPEoI-ID95 MONO O 0 ON or OFF 0 ON or OFF ON or OFF ON or OFF 0 SOURCE TAPE HEAD in prayback preammmen
LISTENING To A STEREO U I I .
TAPE REcoRDER MONO O O ON or OFF 0 ON or OFF ON or OFF ON or OFF 0 PLAY BACK TAPE MON insaeggagggfiggfe' W'm bu'
The front anel controls and
ER - p
RECORDING STMOEVOO O O ON or OFF 0 ON or OFF ON or OFF ON or OFF 0 SOURCE TAPE REC swntches cannot controlthe out-
TAPE putfrom theTAPE REC terminal.
STERE U - -
M°N'T°R'NG monooor O 0 ON or OFF 0 ON or OFF ON or OFF ON or OFF 0 PLAY BACK {25E SEQ desf a three head tape re°°r
LISTENING To A
RADIO PROGRAM Aux 1 or STEREO or
W OTHERs AUX 2 MONO O 0 ON or OFF 0 ON or OFF ON or OFF ON or OFF 0 SOURCE AUX 1 or AUX 2

Page 2

SANSUI AU-77'7 COMPONENT CONNECTIONS

CAUTION:

mm: min/SK"

LEFT CHANNEL
RIGHT CHANNEL

Sunud A U 7 7 77
sonnsuu «.«m I n. am

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law (rum ((3 m. mm

0 0 O O O o o 0 06} 0 POLE 0 ,0 CONNECTIONTOAJACKANDA

SPEAKER TERMINAL

NIALIF w JAPAN

: M o o o o o o o 0 mm ongmmwmmm
: TAPE PHxiflVo PngNO ALIX AUX TAPE TAPE 9R5 MAIN HIGH 'LR A H SWITCHED UNSWIYCHEC 29

HEAD 2 REC MON OUTPUT INFUTI cw omnm SYSTEM 51519.1 MAXIQGVA

~~- RIGHT OUTPUT
INPUT LEFT OUTPUT

AC OUTLETS FOR PLAYER, TUNER AND OTHERS

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MAIN AMPLIFIER FOR
CENTER CHANNEL

TAPE DECK

SYSTEM - B .
LEFT SPEAKER RIGHT SPEAKER

.
Stun-um
SANSUI ELECTRIC COMPANY LIMITED

H d Office; 14-1, 2~chame lzumi. Suginami-ku. Tokyu, Japan. TEL. 323-1111
RIGHT SPEAKER LEFT SPEAKER mmeumw" Inseam)

PLAYER WITH MAGNETIC CARTRIDGE TAPE RECORDER WOOFER