Sansui TU 666 Owners Manual

Page 2

Congratulations, you are now the owner of the new Sansui TU-
666 solid state stereo tuner built for exceptional performance by
the worlds foremost audio-only specialist. Designed specifically
for FM enthusiasts, the TU-666 will pull in an increasing number
of FM stations more clearly in either strong signal areas or fringe
locations. Its highly sensitive FET front end and IC-equipped
i.f. strip show a new degree of selectivity by permitting weak
signals to be tuned without being blanketed by adjacent strong
signals. In the AM section, the exclusive ceramic filter upgrades
its performance characteristics. The refined dull black panels are
common to all AU series professional control amplifiers from
Sansui.

From the superior performance characteristics to the carefull fin-
ish of panels, Sansuis tradition of quality is evident. Packed
with the most advanced circuits throughout, The TU-666 comes
to you with the full confidence and guarantee of the manufacturer.
It is now up to you to read the contents of this manual carefully
before setting out to use ity so you may operate it correctly and
obtain the maximum performance it is capable of offering for
many years to come.

CONTENTS

OPERATING INSTRUCTIONS

SWITCHES AND CONTROLS .................................... 3
CONNECTIONS ..................................... . 4
ANTENNA CONNECTIONS / OPERATIONS... . 5
MAINTENANCE ..................................... 6
SPECIFICATIONS / CHARACTERISTICS .................... 7
SERVICE MANUAL
DISASSEMBLY PROCEDURE .................................... 8
BLOCK DIAGRAM ................................................ 9
ALIGNMENT .......................................... 10, 11, 12, 13
PRINTED CIRCUIT BOARDS AND PARTS LIST
.................................... 14, 15, 16, 17, 18, 19
ACCESSORIES LIST .............................................. 19
OTHER PARTS AND THEIR POSITION ON CHASSIS
.................................................... 19, 20

GENERAL TROUBLESHOOTING CHART .............. 21, 22