Sansui AUX 301 Service Manual

Page 1

AU-X201/X301

SERVICE MANUAL

Page 2

A X201/X301

NOTE

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

and XX-V on the parts list and the schematic dia-
gram mean followings respectively.

UL ............................... Manufactured for U.S.A market.
(Underwriters Laboratories approved model.)
CSA ............................ 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.

.. Standard Version with Inner Voltage

XX ,...

Selector.

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

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

. 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.

. 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 March 1987.

. Abbreviations in this service manual are as follows.

cAbbreviations List

CR. : 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.Fi. : Fusing Resistor MP. : Metalized Paper Capacitor

N.l.R. : Non~|nflammable Resistor F.C. : Polystyrene Capacitor

A.R. : Array Resistor C.C. : 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

E.L. : Low Leak Electrolytic Chip R. : Chip Resistor
Capacitor Chip C. : Chip Capacitor

E.B. : Bi-Polar Electrolytic
Capacitor