Pioneer sx 636 brochure
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Extracted text from pioneer sx 636 brochure (Ocr-read)
Page 1
PIONEEI?"
High-performance stereo receiver featuring 25 watts* per channel, min. RMS at 8 ohms
from 20 Hertz to 20,000 Hertz with no more than 0.5% total harmonic distortion.
mum:
2%
Page 2
SX-SBS
6,800 Fx2 ELECTROLYTIC CAPACITORS HEAT SINK/POWER TRANSISTORS
AM/FM TUNER SECTION
POWER SUPPLY CIRCUITO-
POWER TRANSFORMERo- TUNER FRONT END
I -.POWER AMPLIFIER CIRCUIT
SPEAKER SELECTORS (A, B)
TWO TAPE MONITOR SWITCHES (1, 2)
-C CLICK-STOP BASS CONTROL
CLICK-STOP TREBLE CONTROL
SPEAKER TERMINALS (A, B)
PROTECTION FUSE
AM/FM ANTENNA TERMINALS
AM/FM STEREO TUNER SECTION (2) FM IF SECTION WITH 5-SYAGE LIMITER AND HIGH PERFORMANCE lo
(1. STABLE FET-EOUIPPED FM FRONT END FOFI HIGH SENSITIVITY A high-performance IC is employed in the FM IF section; that is an exclu-
A selected |ow~noise FET and frequency-linear a-gang variable capacitor are sive|Y-deve|oped Pioneer LSI (Large Scale Integrated-circumrthe equivalent
coupledintheone-stage RFamplifierintheFMIantendoIthePioneerSX-636_ oi no less than 203 conventional solid state devices (88 transistors, 18
They provide the kind 0' high * , v diodes, 83 resistors and 14 capacitors) The results are a high signal-to»
IHF sensitivity WWW) youd noise ratio oi 70dB, capture ratio of 10dB HF! and AM suppression of
expect troma high»ciasstuner. SOdB to provide excellent FM dependability.
Speciai attention is given to
stabiiity, even in strong-signal
areas thus providing clear FM
reception at ail times.
(3) PHASE-LINEAR CERAMIC FILTERS IN IF
To obtain high FM Selectivity (a rated GDdB IHF) and low phase distortion.
the FM IF section uses Dnase~|inear ceramic filters only. This improves FM