Sansui D 1000 W Service Manual

Page 1

D-1000W

SERVICE MANUAL SPECIFICATIONS

Track format ,. 4-track/2-channel system
Tape speed 4.8 cm/sec
Heads
STEREO CASSETTE DECK my? 2:82:22 22:: 22:22:13;
Erase head. Double-gap HIGH-83 ferrite

Motor ........ Electronically controlled DC
I motor x 2
Reels: DC Motorx 2

Wow/flutter 009% max (WRMS)
Fast forwarding minding)
time ................................ Approx. 90 sec.
(for C-60 tape)
/ \ Frequency response (-20 VU recording/playback)
Normal tape (LHD ....... 20 to 15,000 Hz
_( A (30 to 14,000 Hz *3 am
_ "mm-mu... lE , " 6 Chrome tape .............. 20 to 16,000 Hz
733;:- (30 to 15,000 Hz *3 dB)
:1 :1 fig! @- Metal tape .................. 20 to 17,000 Hz
H a: a. (30 to 16,000 Hz *3 dei
@ = Signal-to-noise ratio (recording/playback with metal ta )
"r-fl-a t-.- , .,. Efl DOLBY NR OFF .. Better than 54 d8 De
W " " " " "" "° " " '55:" °""°" DOLBY-B NR ON Better than 64 dB
I Ih [11 ll] [1] [I] [ll [I] 11! fl DOLBY-C NR ON... Better than 72 dB
Erasure rate (metal tape) . More than 70 dB at 1 kHz
Recording bias frequency 105 kHz
Input sensitivity/Impedance
LINE IN (REC).. 70 mV/47 kohms
Power rcquiremets . 110/ 120/220/240v
50/60 Hz
For USA. and Canada 120V (60 Hz)
Power consumption . . 24 watts
CAUTION Dimensions .......... . 430 mm 0645/16") W
. , . . 127 mm (5") H
1. Parts identified by the A symbol on the schematic 228 mm 3.31/32 9
diagram and the parts list are critical for safety. Weight ............................ 4-4 kg (9.68 lbs) net
Use only replacement parts that have critical charac- 5'2 k5 ' 4 "5 Wk
teristics recommended by the manufacturer. . My. w my, mm .,, M... mm... m! .0. h...
2. Make leakage-current or re5istance measurements , {gmgmwMMmmmmmkm mum,
to determine that exposed parts are acceptably in- "EMT: mm? M m 'k "M I t 5..
sulated from the supply Circuit before returning the mfléuflémm, "m "'" "" ° '
appliance to the customer.

Sansui.
SANSUI ELECTRIC CO., LTD.

Page 2

D-1000W

NOTE

1. The symbols, UL. CSA, SA. BS. UK. EU. AS, SEV. SS. XX
and XX-V on the pans list and the
schematic diagram mean followings respectively.

UL ............................... Manufactured for U.S.A market.
(Underwriters Laboratories approved model.)
Manufactured for Canadian market.
Manufactured for South African market.

.. Manufactured for United Kingdom market.
Manufactured for European market.
Manufactured for Australian market.

.. Manufactured for Swiss market.
Manufactured for Saudi Arabia market.
XX ......... Standard Version with Inner Voltage

Selector.

XX-V .. Standard ,Version with Outer Voltage
Selector.

NON MARK ................ Common Parts.

2. Some printed circuit boards are not supplied assembled. To separate

these in this service manual. the stock numbers are not indicated
for these boards. However, stock numbers for individual parts are
indicated.

3. Since some capacitors and resistors are omitted from parts lists in

this service manual, refer to the Common Parts List for capacitors
and resistors. which was issued on June 1987.

4. Abbreviations in this service manual are as follows.

nAbbreviations List

C.R. :Carbon Resistor E.B.L. : Low Leak Bi-Polar

S.R. : Solid Resistor Electrolytic Capacitor

Ce.R. : Cement Resistor Ta.C. : Tantalum Capacitor

M.R. : Metal Film Resistor F.C. : Film Capacitor

F.R. : Fusing Resistor M.P. : Metalized Paper Capacitor

N.l.R. : Nowlnllammable Resistor P.C. : Polystyrene Capacitor

A.R. : Array Resistor QC. : Gimmic Capacitor

C.C. : Ceramic Capacitor A.C. : Array Capacitor

C.T. : Ceramic Capacitor. V.R. : Variable Resistor
Temperature Compensation S.V.R. : Semi Variable Resistor

E.C. : Electrolytic Capacitor SW. : Switch

EL. : Low Leak Electrolytic Chip R. : Chip Resistor
Capacitor Chip C. : Chip Capacitor

E.B. : Bi-Pclar Electrolytic

Capacitor