Sansui A E350 Service Manual

Page 1

SEVERIC UL -
iner output
AtIII RM$ bath elmnnels driven from 20m 20 000 ill with
no more thin O. 08% I total harmonic distortion.
. .25 watts per channel into 8 ohms
, Load impedance .......... 8 lo 16 ohms .

. Total harmonic distortion .'
'7 . less than 0.1% at or below

. » rated min RMS power output

' .Frequency response tat 1 Matt) _ .
Ovtcmll (from CD [UNER TAPE PLAY)

-, 101060 000 HZ +0 dB

-i 0 dB
' Input sensitivity and impedance (at l kllzi
PHONO .................... 3 2 mVl47 knhm< .

(Max. input (i-Iamb lIty; llO mV at 1 kHz, legs than
0 lt oial harmonic distortion)

i 270 mVI'47 kohIns

. 200 InVI47 kohms

- MIC. ,. ,. 0.6 mV,l l0 koltnis
Output level( (1 kHz) A
TAP? REC ................... 160 mV into 4.7 kilohms
. Signal to noise ratio (short rircuit, A- nemorki .
PHONO . 72 d8

Cl),., 0 d8
TUNER. TAPE FLA '90 dB
Controls .
BAS§.. . *8 LlB atSO H2
lREBl.E.... .. ... i8 dB at it) kl'i?
LOUDNESS.. 8 dB atSO HZ

+6 dB at l0 kHz
l\I OLUME: -30 (iii position)

CAUTION ' Q 7' l' . CD OPTlMlZER . 2.5:IE at lOOHz

Power requirements

1. Parts identified by the A syrnbol on the schematic Pow voltage ............ izo 22mm I50 60 Hzi
_-diagram and the parts list are critical for safety. . FU U 3 A 3 Canadalw (60 HZ]
-* Use only replacement parts that have critical charac . paws, 5555154335391; I20 watts 130 III Ratcd
Ieristics recommended by the manufacturer. ' . ' ~ 150 walts MaXImIIm
' 2. Make leakage- -current or resistance measurements . 'mmms -------------------- f3? :3: fl}; XEH
to determine that exposed parts are acceptably In- _ ' . 298 mm dim D

sulated from the supply circuit before returning the Weight' ......................... 4.1 kg I9.0 lbsi neI
appliance to the customer. . 4.9 kg 08 lhsl paCked

' Design and spcrilicaimns whim tn rhangcs wittmul nuticc I'or im-
pmwmonts.

Dut- In [Mal lam amt mgulntiims, lhis unit suld in some areas are not
cquippcd with variable \Iqltaxe srlccllors.

'sANsUI ELECTRIC CO; LTD.

Page 2

CAUTION

1. The symbols, UL, CSA, SA, BS, UK, EU, AS, SEV and XX (EXPORT)
on the parts list and the schematic diagram mean followings respec-
tively.

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

BS. UK Manufactured for United Kingdom market.

Manufactured for European market.

.. Manufactured for Australian market.

SEV ........... Manufactured for Swiss market.

XX (EXPORT) ..... Standard Version.

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

2. Some printed circuit boards are not supplied as the assembled.
To separate these in this service manual, the stock Nos are not in-
dicated at the ends of the board names. However, the individual parts
on the circuit boards are provided by orders.

3. Since some of capacitors and resistors are omitted from parts lists
in this service manual, refer to the Common Parts List for capacitors
& resistors, which was issued on February 1983.

4. Abbreviations in this service manual are as follows.

IAbbreviations 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.R. : Fusing Resistor M.P. : Metaiized Paper Capacitor

N.|.R. : Non-inflammable Resistor P.C. : Polystyrene Capacitor

A.R. : Array Resistor G.C. : Gimmic Capacitor

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

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

E.C, : Electrolytic capacitor SW. : Switch

EL. 2 Low Leak Electrolytic Chip Rt : Chip Resistor
Capacitor Chip C. : Chip Capacitor

EB. : Bi~Polar Electrolytic
Capacitor