Pioneer sx 700 t service manual

Page 1

Pl ONEEW

STEREO FM-AM-PHONU MUSIC CENTER

COMPLETE SOLID-STATE RECEIVER

Features of Model SX-700T

.Complete Solid-State
Highest Fidelity Amplifier

Built With advance cIrcuitries approaching the limits of the
recent state of the art, the amplifier of Model SX-7OOT made
full use of solidrstate advantages. In particular, the siliconized
SEPP output stage successfully eliminated the distortion-
inherent output transformer from the amplifier, Insuring
high output wattage with well~damped true reproduction,

.Fully Transistorized FM Tuner
with Highest Sensitivity
The perfectly-shielded front-end utilizes a 4~gang variable

capacitor for sharp-tuning control, resulting In outstanding
sensitivity, selectivity, and stability

OStereo/Mono Automatic Switching MPX circuit
FM stereo/mono automatic sWItching MPX Circuitry featured
with sensitive Schmidt trigger circuit Insures the lowest
distortion and best stereo separation.

0AM Tuner with Built-in Ferrite Loopstiok

Specially designed AM RF~amplifier combined with ferrite
loopstick achieved highest tuner sensitivity with large
resistance to cross modulation and extraneous n0ise, insuring

SX-700T

reception of AM programs In remarkable high-fidelity

.Custom-made Circuit Configuration
for Audiophiles
Model SXV7OOT incorporates versatile provi5ions. Two sets
of phono input terminals to permit alternate use of two
stereo record players Without changing connection, two-tape-
speedl771/2" and 33/4") equalizer. and Input prowsion for
simultaneous use of two stereo speaker systemsAthese are
all custom features for audiophiles as well as those who
intend to use it for entertaining purpose

.New Transistor Protector
All transistors In the amplifier are completely protected by

the new type protector making effective use of tungsten
elements

.llnique, Compact Design

The unique and compact design of Model SXV7OOT made
possible of various controls congigurated on the front panel
functionally convenient for the effective use of associated
stereo system components

In Model SX-7OOT, you Will find all the features only a
very good hirfi receiver outfits,

Pl [INT-Ill ELEGTRHNIB EHRFURATIIIN

Page 2

-PI CHEER-

AM FERR|TE LOOPSTICK ANTENNA

Aux,
PHONO TERMINAL
TAPE :- ar 1 TAPE TAPE
HEAD GND 2 MONITOR REC
TERMINAL TERMINALST TERMINAL TERMINAL
ALL TERMINALS ARE INTERNALLV WIRED ERMWAL

As FOLLOWS:
T0I= TERMINAL ------- cr-I.L(Len Channel)
BOTTOM TERMINAL-"CH.R(RIghL Channel)

TAPE REC/P.E. TERMIN
(DIN TYPE SOCKET)

TAPE DECK
(Not furmshed mm
e preamplifier for playback.)

(FLAVBACK/MONITOR
TERMINAL)
TAPE RECORDER

NOTE:|-‚¬ the record/playback ccnnecmr
(DIN' lype7 is provided on your
zape recorder and is connected to
me corresponding record/playba-
ck scckez on we receiver. snee-

LREcor-ID TERMINAL)

rate connection at the recent and

playback terminals to ma recei-
MAGNETIc-CARTRIOGE TYPE TONEARM ver is nu needed.

MAGNETIC-CARTRIDGE TYPE TONEARM