Sansui AUG 99 X Service Manual

Page 1

AU-G99X

SERVICE MANUAL SPECIFICATIONS

Power output
Min. RMS, both channels driven, from 20 to 20,000 HZ, with
no more than 0003% total harmonic distortion,
160 watts per channel into 8 ohms.
load impedance ........... 8 ohms
Total harmonic distortion
.............. less than 0.003% at or
below rated min. RMS
power output
lntermodulation distortion
(60 Hz: 7 kHz 1 SMPTE method)
........................... less than 0.001% at rated
power output
Frequency response (at 1 watt)
Overall (from AUX, CD, TUNER, TAPE PLAY-l, 2)
............................. DC to 200,000 Hz, +0 (3
73.0 dB
RIAA curve deviation [PHONOAMM. 20 Hz to 20 kHz)
. ........ +02 d8, 702 (3
Input sen vlty an impedance (at i kHz)
PHONO (MC) ............. 250 [AV/100 ohms
(Max. input capability: 20 mV at i kHz, less than
0.0l% total harmonic distortion)
PHONO (MM). 2.5 mV/47 kohms
(Max. input Lapa 1 y: 200 mV at 1 kHz. less than
0.0i% total harmonic distortion)
CD, AUX .................... 150 mV/47 kohms
TUNER, TAPE PLAY], 2
............................. 150 mV/47 kohms
Output level 0,000 Hz)

INTEGRATED AMPLIFIER

SAHSIII All-li99ll

TAPE RECri, 2 ............ i50 mV into 47 kohms
Signal to noise ratio (shortacircuit, A-network)
PHONO lMC)., .. 70 dB

PHONO (MM). 88 dB

CAUTION

1. Parts identified by theAsymbol on the schematic EBNCRUX , 2HO dB
diagram and the parts list are critical for safety. 0 dB

Use only replacement parts that have critical charac- Mm 3" "e'

. . BASS ....... . i0 d8 t50 H
terlstlcs recommended by the manufacturer. MiD RANGE , :0 dig it 1 m:
2. Make leakage-current or resistance measurements TREBLE """" .. ilo dB at 10 kHz
to determine t ' - MUI'NG 20 d3
hat exposed pelts are acceptgbly In LOUDNESS. ,. +8 dB at 50 Hz
sulated from the supply Clrcwt before returnlng the +6 dB 3110 kHz
appliance to the customer. (VOLUME: #30 d8 position)
FlLTERS
LOW... 73 dB at 16 Hz (6 dB/oct)
HICI -3 dB at 10 kHz (6 dB/oct)
Power requirements
Power voltage ............. i20/220/240V (50/60 Hz)

For U.S.A. & Canada
...... .. IZOV (60 HZ)
.. 530 watts 640 VA Rated
530 watts Maximum
Dimensions ..................... 430 mm (16-15/16) W
160 mm (6-5/16) H
430 mm (16-15/16) D
Weight ............................ 77.3 kg (38 lbs) net
19 kg (47.9 lbs) packed

Power consumptio

- Design and speciliutions subiect to (hanges without name for my
pravemenls.

. Due to local laws and regulations, this unit sold in some areas are not
equipped wilh variable voltage selecltovst

Sara-tut.
SANSUI ELECTRIC C0., LTD.

Page 2

CAUTION

1. The symbols, UL, CSA, SA, BS, UK, EU, AS and XX on the parts
list and the schematic diagram 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.

XX.. .. 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.

-Abbreviations List

OR. : 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.|.R. : Non-lnflammable Resistor P.C. : Polystyrene Capacitor

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

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

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

EC. : Electrolytic Capacitor SW. : Switch

E.L. : Low Leak Electrolytic Chip R, : Chip Resistor
Capacitor Chip 0. : Chip Capacitor

EB. : Bi-Polar Electrolytic
Capacitor