Sony hstd 105 service manual

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HST-0105

SERVICE MANUAL AEPMode/

o HST-0105 are the
STEREO DECK RECEIVER

in LET-0105,
Dolby noise reouction rnanufacturedv under license from Model Name Using Similar Mechanism NEW
Dolby Laboratories Licensmg Corporation.
"DOLBY" and the double-D symbol DC] are (radarnarks of T . DECK A TCM180VW'H2
. . , . ape Transport Mechanism Type
Dolby Laboratories Licensing Corporation. DECK B TCM-180VW-H4
0 After confirming the form of mechanism, look at a part in
the Exploded Views.
SPECIFICATIONS
Tuner Output Jack type Voltage Impedance
System FM stereo _
FM / AM superheerodyne tune, SURROUND Phono Accepts speakers of 16 ohms
FM tuner section SPEAKER
Tuning range 37510 103 MHZ HEADPHONES Stereophone Accepts headphones ol 8 ohms
Antenna 75 ohms unbalanced o, more
300 ohms balanced
Intermediate lrequency 10.7 MHz Frequency response CD: 15 Hz to 50 kHz :3 dB
MW/LW tuner section
Tuning range MW: 531 to 1,602 kHz Cassette deck
LW: 153 to 279 kHz Recording system Altrack 2»channel stereo
Antenna AM loop antenna Frequency response DOLBY NR OFF
External antenna terminal With Type ll cassette (Sony UX-S)
Intermediate frequency 450 kHz 40 Hz to 14 kHz (:3 dB)
With Type I cassette (Sony HF-S)
Amplifier 40 Hz to 13 kHz (:3 dB)
DIN power output 20 W + 20 w (6 ohms, at 1 kHz) Wow and flutter :0t2% (DIN)
Continuous RMS power output
23 W + 23 W (6 ohms. at 1 kHz, 5% THD) General
Music power output 40 W + 40 W (6 ohms) Power requirements 220 - 230 V AC. 50 Hz
Power consumption 60 W
Input Jack type Sensitivity Impedance Weight Approx. 7 kg
CD lN Phone 300 mV 47 kohms Dimensions Approx. 35.5 X 2.90 X :20 mm
(w/h/d, including proyections)

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COMPACT Hl-FISTEREUSYSTEM
SONYa

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I

HST-D105 '

Supplied accessories

Remoie commander RM-S130 (1)

FM wire antenna (1, excluding German model)
AM loop antenna (1)

Design and specifications subject to change without notice.

Note
This appliance conforms with EEC Directives a7/308/EEC
regarding interference suppression.

TABLE OF CONTENTS

Title Section Page

SECTION 1. GENERAL
1-1. Location of Controls ~~~~~~~~~~~~~~~~~~~ 3
SECTION 2. ADJUSTMENTS

2-1. Mechanical Adjustments ~~~~~~~~~~~~~~ 4
2-2. Electrical Adjustments --------

SECTION 3. DIAGRAMS
3-1. Block Diagram
3-2. 10 Block Diagrams ~~~~~~~~~~~

3*3. Semiconductor Lead Layouts .. 11
3-4. Circuit Boards Location --------------- 11
3-5. Printed Wiring Boards (TC Section) ~~~~~ 13
3-6. Schematic Diagram (TC Section) ~~~~~~~~~ 15
3-7. Schematic Diagram (Main Section) ------ 19

3-8. Printed Wiring Boards (Main Section) 23
SECTION 4. EXPLODED VIEWS

4'1. Cabinet Section ~~~~~~~~~~~~~~~~~~~~~~ 27
4-2. Front Panel Section ~~~~~~~~~~~~~~~~~~ 28
43. Mechanism Deck Section (1) ~~~~~~~~~~~~~ 29
4-4. Mechanism Deck Section (2) ~~~~~~~~~~~~~ 30
4-5. Mechanism Deck Section (3) ---- 31
SECTION 5. ELECTRICAL PARTS LIST ~~~~~~~~ 32

SAFETY-RELATED COMPONENT WARNING

COMPONENTS IDENTIFIED BV MARK & OR DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.