Sansui AUG 11 X Mk2 Service Manual

Page 1

AU-G1 1X11

.. 35-:isPECTFicszioNs

SERVICE MANUAL '1

INTEGRA;;ED AMPLIFIER

SllSlll All Gllllfl

Power output ' 5;,
Min, RMS, both channel-s driven from 20 to 20,000 Hz, With
no more than 0.05% total harmonic distortion
.. 25 watts per channel into _8 ohms
Load impedance..,.;............. 8~ 16 ohms 3 ~
Total harmonic distortion ' .
............ less than 0.05% at or
below ratEd min RMS
- _. power output " " '
.-'1ntermodulation distortion . :: -'
3 (60 Hz: 7 kHz= 4: 1, SMPTE method) . .
' ............... ...... less than 0 05°10 at rated
" power output .
Frequency response (at 1 watt) *
Overall (from AUX1.1O Hz to 80, 000 Hz
, . * +0 dB, -3.0dB
a RIAA curve deviation (PHONQ 20 Hz 1020 kHz)
_ . ...................... ......... +0 3 dB, --0. 3- dB ,
' Input sensmvny and impedance (at 1 kHz)
PHONO 2.5 mV/47 1(0th .
(Max. input capability 150 mV at 1 kHz less than_-,,A_f__
0 1%; total harmonic distortion) .
(:D AUX TUNER -150 mV/27 kohms

TAPE PLAY ........ 150 mV/27 kohms
1 Signal to. noise ratio (Short Circmt A- network)
._ " * PHoNo ....... 7053 ' A
CD AUX, TUNER ....... 100 dB
CAUT|.N TAPE PLAY................... 100 dB
Controls and Filter , .
1 Parts identified by the A symbol on the schematic . BASS .................. . ....... +5 d3 -5 dB at 50 Hz
TREBLE ............ ......... +5 d3 --5 dB at 10 kHz
diagram and the parts list are critical for safety. LOUDNESS '''''''' +8 dB at 50 HZ

Use only replacement parts that have critical charac-
teristics recommended by the manufacturer.

2 Make leakage -cUrrent or resistance measurements
to determine that exposed parts are acceptably' in-
sulated from the supply circuit before returning the
appliance to the cUstomer.

- +4 dB at 20 kHz
(VOLUME: ~30 (18 position) '

Power requirements
Power Voltage.........;... 120/220/240V (50/60 Hz)

Power censumption. ..100 watts Rated
- 140 watts Maximum
Dimensions.... .................. 430 mm (16 1W5/16)
A A 75mm (2-9/16) H__ ,
. _ . * 280 mm 11: 1-1/4) D"
Weight ................. 5.5 kg}(§12.1 lbs) net-"A ,. 5..
' ' 6.2 kg (13.6 .lbs1packed " '

* Design and Specifications subject to changes Without notice for im-

provements AA - ..
* Due to local laws and regulations, this unit sold in some areas are not . '

equipped with variable voltage selecltors.

SANSUI ELECTRIC co. LTD.

Page 2

AU-Gl 1X11

NOTE

1. The symbols, UL, CSA, SA, BS, UK, EU, AS, SEV, XX < EXPORT>
and XX-V < EXPORT(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.

SA ....................... Manufactured for South African market.

BS, UK ............... Manufactured for United Kingdom market.

EU ...................... Manufactured for European market.

AS ....................... Manufactured for Australian market.

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

XX ....................... Standard Version with Inner Voltage Selector.

< EXPORT>

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

< EXPORT(V) >

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 February 1983.

4. Abbreviations in this service manual are as follows.

- OAbbreviations List

C.R. : Carbon Resistor E.B. : Bi-Polar Electrolytic

S.R. : Solid Resistor Capacitor

W.R. : Wire Wound Resistor E.B.L. : Low Leakage Bi-Polar

M.R. : Metal Film Resistor Electrolytic Capacitor

F.R. : Fusing Resistor Ta.C. : Tantalum Capacitor

N.|.R. : Non-Inflammable Resistor F.C. : Film Capacitor

R.A. : Resistor Array M.P. : Metallized Paper Capacitor

C.C. : Ceramic Capacitor P.C. : Polystyrene Capacitor

C.T. : Ceramic Capacitor, C.A. : Capacitor Array
Temperature Compensation V.R. : Variable Resistor

E.C. : Electrolytic Capacitor SW. : Switch

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