Sansui CD X301I Service Manual

Page 1

CD- -X3Dli

COMPACT DISC PLAYER

SANSUI

I, lSERVICE MANUAL

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CAUTION

are critical for safety.

the manufacturer.

ance to the customer.

1. Parts identified by the A symbol on the schematic diagram and the parts list
Use only replacement parts that have critical characteristics recommended by

2. Make leakage-current or resistance measurements to determine that exposed
parts are acceptably insulated from the supply circuit before returning the appli-

OSPECIFICATIONS

Format...
Pick-up ..
No. of channels
Decoding (DIA)... . 16-bit linear
Frequency response. . 4 Hz~20 kHz $0.5 dB
Total harmonic distortion Less than 0.03% (1 kHz)
Signal-to-noise ratio (S/N) Better than 100 dB

Dynamic range... . Better than 96 dB
Wow and flutter. . Below measurable limit
Output voltage/10a pedance

Normal output (LINE OUT)
. 2V/5 kohms
. 45 mW (variable maximum)/

with 3270hms load
Power requirements.,,..,.. AC i20V/220~240V

. 50/60 Hz
For U.S.A. & Canada .. AC 120V, 60 Hz

Power consumption ........ 12 watts

. Compact disc, digital audio
. 3-beam, semiconductor laser
. 2 channels (stereo)

Headphones

Dimensions ..................... 430 mm (16-15/16) W
96 mm (343116") H
281 mm (11-1/8") D

Weight ............................ 4 kg (11.0 lbs) net

Remote controller: RS-1030
Control system ...... Infra-red ray pulse system
Power requirements. DC 3V
Dimensions.... .. 60 mm (2-3/8) W

18.3 mm (3/4) H

i4l mrn (5»9/16) D
Weight ............................ 95 g (0.2 lbs)

including dry batteries

- Design and specifications subject to changes without notite tor int:
movements.

* Due to local laws and regulations, this unil sold in some areas are not
equipped with variable voltage seledlors.

Page 2

CD-X30

XX on the parts list and the schematic dia-
gram 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.
Manutactured for European market.
Manufactured for Australian market.
Manutactured for Swiss market.
. Manufactured for Saudi Arabia market.
. Standard Version.

< EXPORT >
NON MARK; ...... Common Parts.

2. Some printed circuit boards are not supplied assembled.
To separate these in this service manual, the stock num-
bers are not indicated for these boards. However, stock
numbers for individual parts are indicated.

3. Since some capacitors and resistors are omitted from pans
lists in this sen/ice manual, refer to the Common Parts List
for capacitors and resistors, which was issued on June
1967.

NOTICE

1. The symbols, UL, CSA, SA, BS, UK, EU, AS, SEV, SS and ,

. 4. Abbreviations in this service manual are as follows.

- oAbbreviations List

CR : Carbon Resistor

SR. : Solid Resistor

Ce.R. : Cement Resistor

MR. : Metal Film Resistor

F.R. : Fusing Resistor

N.I.R. : Non-inflammable Resistor

A.R. : Array Resistor

C.C. : Ceramic Capacitor

C.T. : Ceramic Capacitor, Temperature
Compensation

EC. : Electrolytic Capacitor

E.L. : Low Leak Electrolytic Capacitor

EB. : Bl-Pclar Electrolytic Capacitor

E,B.L. : Low Leak Bi-Polar Electrolytic
Capacitor

Ta.C. : Tantalum Capacitor

F.C. : Film Capacitor

MP. : Metalized Paper Capacitor

P.C. : Polystyrene Capacitor

M.M.C. : Metalized Mylar Capacitor

Ac. : Array Capacitor

V.Ft. : Variable Resistor

S.V.R, :Semi Variable Resistor

SW. : Switch

Chip R. : Chip Resistor

Chip C. : Chip Capacitor

Cautions ConCerning Handling
of The Laser

The following table has been affixed to the unit, listing the
proper procedure for working with the laser beam.
ixX, UL and SS mod-ll

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(Eu. SEV anti UK model)

CLASS I
LASER PRODUCT

(EU. SEV and UK model!

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1. PACKING LIST

Parts No. Stock No. Description
1 27306700 Vinyl Bag
2 27606100 Styrofoam Packing
3 27606000 Carton Case

2. Accessonv LIST

Parts No. Stock No. Description

A- RS»1030 Remote Controller
SUM-3K Dry Battery
07193400 Pin Plug Cord

27653400 CS-1 8Cm»CD Adaptor Ass'y
49038900 Operating Instruction iE-F-Sl
49039000 Operating Instruction (G'I-Swi

*Note:
E0F-S: EnglishoFrench and Spanish Version
G-l-Sw: German-Italian and Swedish Version