Sony hst 201 service manual

Page 1

SERVICE MANUAL

This set is the tuner deck
and amplifier section in
SEN-201i

US Model
E Model
Australian Model

Model Name Using Similar Mechanism New

DECK A TCM-i80-VA-H2
DECK B TCM-i80»\/B-H2

Tape Transport Mechanism Type

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
With 8 ohm loads both channels driven, from 40-20000
Hz; rated 100 watts (US model) or 70 watts (E, Australian
model) per channel minimum RMS power, with no more
than 0.9% total harmonic distortion from 250 millwatts to
rated output.

Input
Sensitivity Impedance
PHONO 25 mV 50 kilohms
CD ,
AUX/VIDEO 250 mV 50 kilohms
Output SPEAKER: Accepts speakers of 8 to 16 ohms

HEADPHONES: Accepts headphones with low

and high impedance
Frequency response PHONO: FIIAA curve

CD, AUX/VIDEO: 10 HZ-70 kHz:3 dB
GRAPHIC EQUALIZER control

Boost/cut range:

:8 dB (100 HZ, 330 HZ, 1 kHz, 3.3 kHz)

:6 dB (10 kHz)

System FM stereo, FMIAM superheterodyne tuner

Quartztlocked digital synthesizer system

FM tuner section
Tuning range 87.5408 MHz
Antenna terminals 75 ohms unbalanced
Intermediate frequency
10.7 MHZ
at 50 dB quieting
22.1 dBl, 7 V (mono). 421 am, 70 )IV (stereo)
Usable sensitivity 1945 dBl, 5 yV (lHF)
Signal-Ionoise ratio (at 75 kHz deviation)
80 dB (mono), 75 dB (stereo)
Harmonlc distortion 03% (mono). 015% (stereo) at 1 kHz
Separation 40 dB at 1 kHz
Selectivity 55 dB at 400 kHz

Sensitivity

AM tuner section
Tuning range US model: 530-1,71O kHz

E, Australian model: 531 kHz-1,602 kHz

Antenna AM loop antenna, external antenna terminal
Intermediate lrequency

450 kHz
Usable sensitivity US model:

AM loop antenna: 500 uVIm (1,000 kHz)
E, Australian model:
AM loop antenna: 500 uV/m (999 kHz)
Signal-to-noise ratio 54 dB (mono, normal)

-- Continued on page 2 --
Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation.
DO LBY" and the double-D symbol DI] are trademarks of
Dolby Laboratories Licensing Corporation

STEREll CflMPllNENT SYSTEM
SONE