Sansui AU-X201 User manual

AU-X201/X301
SERVICE MANUAL
SPECIFICATIONS
<AU-X20t>
Power output
Min. RMS, both channels driven^ from 20 to 20,000 Hz, with
no more than 0,05% total harmonic distortion.
30 watts per channejdnto 1kHz, 8ohms.
Frequency response {at twatt)
Overalbifrom CD). kto 100,000 Hz, +0 dB
™3dB
Signal to noise ratio {short-circuit, A-network)
PHONO {MM) 75 d8
CD, TUNER, LINE 105 dB
TAPE PLAY-1, 2;105 dB
Power consumption 150 watts
250 watts Maxirnum
Weight 7.0 kg (15.4 IbsL net
<AU.X301>
Power output
Min. RMS, both channels driven, from 20 to 20,000 Hz, with
no more than 0.05% total harmonic distortion.
65 watts per channel into 1kHz, 8ohms.
Frequency response {at 1watt)
Overall (from CD) 1to 150,000 Hz, +0 dB
-3 dB
Signal to noise ratio (short-circuit, A-network)
PHONO (MC).... 65 dB
PHONO (MM) 80 dB
CD, TUNER, LINE 105 dB
TAPE PLAY-k 2105 dB
Power consumption 330 watts 410 VA Rated
460 watts Maximum
Weight 9.5 kg (20.9 lbs) net
11,0 kg (24.3 lbs) packed
<AU-X201/301 >
Load impedance 4to 16 ohms
Total harmonic distortion less than 0.05% at or
below rated min. RMS
power output
tntermodufation distortion (60 )Hz: 7kHz ==4:1 5MPTE
method)
less than 0.05% at rated
power output
RIAA curve deviation (PHONO-MM, 20 Hz to 20 kHz)
+0.5 dB, ^0.5 dB
Input sensitivity and impedance (at 1kHz)
PHONO (MC).... 420 ^V/100 or 22 ohms (AU-
X301 only)
PHONO (MM) 3.5 mV/47 kohms
(Max. input capability: 150 mV at 1kHz.fess than
0.1% total harmonic distortion)
CD, TUNER, LINE 200 mV/47 kohms
TAPE PLAY-1, 2200 mV/47 kohms
Output level (at 1kHz)
TAPE REC-1, 2200 mV Into 47 kohms
Controls and Filter
BASS... iOdB at 50 Hz
TREBLE db8 d8 at 10 kHz
SUBSONIC...... -3 dB at 16 Hz (6 dB/oct)c
LOUDNESS +8 dB at 50 Hz
(VOLUME: --30 dB position)::
+4 dB at 10 kHz
Power requirements AC 120V/220V/240V,
50/60 Hz
For U.S.A. Sc Canada .. AC 120V, 60 Hz
Dimensions.. 448 mm (17-11/16'") W
136 mm (5-3/80 H
311 mm (12-1/4 "kD
INTEGRATED AMPLIFIER
CAUTION
1. Parts identified by the Asymbol on the schematic
diagram and the parts list are critical for safety.
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.
Design and specifications subject to chiinges without notice for im-
provements.
Due to local laws and regutatfons, this unit sold In some areas are not
equipped with variable voltage sdedtors.

NOTE
1.
The symbols, UL, CSA, SA, BS, UK, EU, AS, SS, 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.
SS... Manufactured for Saudi Arabia market.
XX <EXPORT>Standard Version with tnner Voltage
Selector.
XX-V <EXPORT(V)> .. Standard Version with Outer Voltage
Selector.
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 March 1987.
4. Abbreviations in this service manual are as follows.
•Abbreviations List
C.R. :Carbon Resistor
S.R. :Solid Resistor
Ce.R. :Cement Resistor
M.R. ;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
E.C. :Electrolytic Capacitor
E.L. :Low Leak Electrolytic
Capacitor
E.B. :Bi-Polar Electrolytic
Capacitor
E. B.L. :Low Leak Bi-Polar
Electrolytic Capacitor
Ta.C. :Tantalum Capacitor
F. C. :Film Capacitor
M.P. :Metalized Paper Capacitor
P.C. :Polystyrene Capacitor
G.C. :Gimmic Capacitor
A.C. :Array Capacitor
V.R. :Variable Resistor
S.V.R. :Semi Variable Resistor
SW. :Switch
Chip R. :Chip Resistor
Chip C. ;Chip Capacitor

AU-X201/X301
1.BLOCK DIAGRAM

AU-X201/X301
2. ELECTRIC PARTS LIST OF BOARD
2-1. F-5716 Tone Control V.R. Board
(Stock No. 01049601 =AU-X201/01048501 =AU-X301)
Parts No. Stock No. Description
JC1 48103000 0.22/aF 50V E.B.
jC5 48103000 0.22|iF 50V E.B.
jVRI 83005400 150kQ (B) V.R., VOLUME
jVR2 83003200 250KMN V.R., BALANCE
jVR3 83003100 50kl2 (C) V.R., BASS
jVR4 83003100 50kQ (C) V.R., TREBLE
nLDI 48849300 SEL3913K, CD
nLD2 48849300 SEL3913K, LINE
nLD3 48849300 SEL3913K, TUNER
nLD4 48849300 SEL3913K, PHONO
oSI 48837500 Push SW., TAPE
oS2 48837500 Push SW., 1/2 (AU-X301)
48837300 Push SW., 1/2 (AU-X201)
oS883032000 Push SW.,
SUBSONIC-LOUDNESS
oS9 83002800 Push SW., TONE
2-2. F-5718 PROTECTOR Ind. Board
Parts No. Stock No. Description
nLD5 48866300 AY2222S
2-3. F-5719 PHONES Jack Board
Parts No. Stock No. Description
oJI 83002600 Jack,
2-4. F-5720 SPEAKERS Switch Board
Parts No. Stock No. Description
AkR35
A46624700
46249700 22012 2W N.l.R. (AU-X301) 220S2 1W N.l.R. (AU-X201)
oS7 48837200
83005200 Push SW., SPEAKERS (AU-X301)
Push SW., SPEAKERS (AU-X201)
2-5. F-5721 SPEAKERS Terminal Board (AU-X301)
Parts No. Stock No. Description
oZ4 48569100 8PTerminal, Speaker
2-6. F-5723 SPEAKERS Terminal Board (AU-X201)
Parts No. Stock No. Description
oZ4 48699700 4P Terminal, Speaker
2-7. F-5717 Power Amp. Board
(Stock No. 01049701 =AU-X201/01048601 =AU-X301)
Parts No. Stock No. Description
•Transistor
kQ1 07299601 2SA1115
or 46392201 2SA1175
kQ2 48577701 2SA1349
kQ3 46728301 2SC2705
or 48113001 2SC2229
kQ4 46728301 2SC2705
or 48113001 2SC2229
kQ5 03064001 2SC1904
or 46128101 2SC2911
kQ603007901 2SA899
or 46128001 2SA1209
AkQ7 03067401 2SC1845
kQ848061801 2SC3244
kQ9 48064001 2SA1284
kQIO 46728901 2SC3298 (AU-X301)
or 48158701 2SC2591 (AU-X301)
07206401 2SD600K (AU-X201)
kQII 46728801 2SA1306 {AU-X30D
or 48158601 2SA1111 (AU-X301)
07206301 2SB631K (AU-X201)
AkQ12 48844201 2SC3856 (AU-X301)
A48844401 2SC3854 {AU-X20D
AkQ13 48844101 2SA1492 {AU-X30D
A48844301 2SA1490 (AU-X201)
•Diode
kD1 83000100 1N4148
AkR13 46230200 Ikfi 1/2W N.l.R. (AU-X301)
A46229800 470(2 1/2W N.l.R. (AU-X201)
AkR14 46229100 120fi 1/2W N.l.R. (AU-X301)
A46228700 5612 1/2W N.l.R. (AU-X201)
AkR15 46230200 1kl2 1/2W N.l.R. (AU-X301)
A46229800 47012 1/2W N.l.R. (AU-X201)
AkR16 46230200 1kl2 1/2W N.l.R. (AU-X301)
A46229800 47012 1/2W N.l.R. (AU-X201)
AkR17 46230200 1kl2 1/2W N.l.R. {AU-X30D
A46229800 47012 1/2W N.l.R. (AU-X201)
AkRIS 46229100 12012 1/2W N.l.R. (AU-X301)
A46228700 56(2 1/2W N.l.R, (AU-X201)
AkR22. 46228200 3312 1/2W N.l.R.
AkR23 46228200 3312 1/2W N.l.R.
AkR28 46230200 1kl2 1/2W N.l.R.
AkR29 46229100 12012 1/2W N.l.R.
AkR30 46227400 4.712 1/2W N.l.R.
AkR31 46227400 4.712 1/2W N.l.R.
AkR32 83013200 0.2212 5W Ce.R.
AkR33 46623100 1012 2W N.l.R. (AU-X301)
A46248100 1012 1W N.l.R. (AU-X201)
AkR34 46247300 2.212 1W N.l.R. (AU-X301)
A46227000 2,212 1/2W N.l.R. (AU-X201)
AkR38 83013200 0.2212 5W Ce.R.
kL1 46851900 Inductor O.S^tH
or 83020100 Inductor O. 8/4H
kVRI 83006900 1kl2 S.V.R., Bias
•Transistor
IQ1 46581701 2SC1845
IQ2 46581601 2SA992
•1C
AllCI 46207600 TA7317P
•Diode
ID1 83000100 1N4148
ID2 83000100 1N4148
IDS 83024700 1N4003
3

AU-X201/X301
Parts No. Stock No. Description
ID4 83024700 1N4003
ID5 83005000 1N4002
AIR18 46229900 560JJ 1/2W N.I.R. (AU-X301)
A46229500 270Q 1/2W N.I.R. (AU-X201)
IC5 48104200 220/tF 6.3V E.B.
IRL1 46254900 Relay, AP24D2
•Transistor
nQ1 03067401 2SC1845
nQ2 03067401 2SC1845
•Diode
nD1 83000100 1N4148
2-8. F-5722 Power Supply Board
(Stock No. 01050201 =AU-X201/01049101 =AU-X301)
Parts No. Stock No. Description
•Transistor
AmQI 48061801 2SC3244
AmQ2 48064001 2SA1284
•Diode
AmDI 83002000 KBU6D(AU-X301)
A83002100 KBU4D (AU-X201)
AmD2 83020200 DF04M
•Zener Diode
mDZI 46114400 05Z15-X
or 46114500 05Z15-Y
or 46114600 05Z15-Z
or 46828000 RD15E-B1
or 46828100 RD15E-B2
mDZ2 46114400 05Z15-X
or 46114500 05Z15-Y
or 46114600 05Z15-Z
or 46828000 RD15E-B1
or 46828100 RD15E-B2
AmR12 46623100 lOfi 2W N.I.R.
mC1 48913300 8200^F 63V E.C. (AU-X301)
48913400 6800/*F 42V E.C. (AU-X201)
mC2 48913300 8200;nF 63V E.C. (AU-X301)
48913400 68OO/4F42V E.C. (AU-X201)
mCl 108680400 O.OVF 500V C.C.
mC12 08680400 0.01/iF 500V C.C.
ApCi 46425800 0.01/iF 400V C.C.
Aor 46943200 0.01/iF 400V C.C.
ApFI 83021900 Fuse 3A for AU-X301 (XX-V-SS)
A83021600 Fuse 1.5A for AU-X201
(XX-V-SS)
A83022200 Fuse 6Afor AU-X301 (UL-CSA)
A83024000 Fuse 3.15A for AU-X301 (EU-UK.
SEV)
A83023600 Fuse 1.25A for AU-X201
(EU-UK-SEV)
ApF283021900 Fuse 3A for AU-X301 (XX-V-SS)
A83021600 Fuse 1.5A for AU-X201
(XX-V-SS)
A83023100 Fuse 400mA (SEV)
ApSi 48844500 Push SW., POWER
2-9. F-5751 EQ Amp. INPUT Terminal Board
(Stock No. 01050401 =AU-X201/01049301 =AU-X301)
Parts No. Stock No. Description
•1C
ilCI 46288800 M5220L (AU-X301)
46147700 M5218L (AU-X201)
0ICI 48570700 TC9152P
•Diode
0DI 83000100 1N4148
oD2 83024700 1N4003
•Zener Diode
0DZI 46109000 05Z2.7-X
or 46109100 05Z2.7-Y
or 46109200 05Z2.7-Z
or 46823000 RD2.7E-B1
or 46823100 RD2.7E-B2
oDZ2 46109000 05Z2.7-X
or 46109100 05Z2.7-Y
or 46109200 05Z2.7-Z
or 46823000 RD2.7E-B1
or 46823100 RD2.7E-B2
oDZ3 46109000 05Z2.7-X
or 46109100 05Z2.7-Y
or 46109200 05Z2.7-Z
or 46823000 RD2.7E-B1
or 46823100 RD2.7E-B2
oDZ4 46109000 05Z2.7-X
or 46109100 05Z2.7-Y
or 46109200 05Z2.7-Z
or 46823000 RD2.7E-B1
or 46823100 RD2.7E-B2
0CI 248575900 5600;iF 16V E.C.
oS3 07200200 Slide SW., REC SELECTOR
(AU-X301)
oS5 83032100 Push SW., MM/MC-MC LOAD
(AU-X301)
0ZI 48528400 2P Terminal, PHONO
oZ3 48528600 6PTerminal, TUNER-LINE-CD
2-10. F-5735 Selector Switch Board
Parts No. Stock No. Description
0511
051 2
051 3
051 4
83003000
83003000
83003000
83003000
Push SW., PHONO
Push SW., TUNER
Push SW., LINE
Push SW., CD
2-11 .F-5752 TAPE/DAT Terminal Board
Parts No. Stock No. Description
oZ2 48528500 4P Terminal,
4

AU-X201/X301
3. PARTS LOCATION OF CIRCUIT BOARD
3-1. F-5717 Power Amp. Board 3-2. F-5721 SPEAKERS
Terminal Board
5719Sr|
Component Side Component Side (AU-X301)
-5735 Selector
Switch Board
onent Side
5719 PHONES
,Jack Board
ponent Side
3-5. F-5718 PROTECTOR
component Side '"d*

AU-X201/X301
3-6. F-5751 EQ Amp. &INPUT Terminal Board
Component Side
SELECTOR(o)
(JW57)AND(JW5«) ARE A-^4400«LY.
(JW56) AND <4W59)
are A-2430 0Nt¥. TAPE 2
JP1G
MC<h)
5761 &^h, ?
((JW56»
1
R100
AU-X201/X301
3-8. F-5752 TAPE/DAT
Component Side Terminal Board 3-9. F-5722 Power Supply Board
Component Side
3-10. F-5720 SPEAKERS
/- .c-j Switch Board
Component Side
;«35R OS 7
w
3-11.F-5723 SPEAKERS
Terminal Board
component Side (AU-X201)
6

AU-X201/X301 AU-X201/X301
4. OTHER PARTS Parts List <Rear View>
Parts No. Stock No. Description
148528400 2P Terminal, PHONO
222301510 Ground Terminal
348569100
48699700 8P Terminal, SPEAKERS (AU-X301I
4P Terminal, SPEAKERS (AU-X201)
A484175200 Plug, Voltage Selector (XX-V*SS)
A07204700 Slide SW., Voltage Selector
(EU-UK-SEV)
A583001509 Power Transformer for AU-X301
(XX-V-SS)
A83001502 Power Transformer for AU-X301
(UL-CSA)
A83001505 Power Transformer for AU-X301
(EU-UK-SEV)
A83001609 Power Transformer for AU-X201
(XX-V-SS)
A83001605 Power Transformer for AU-X201
(EU-UK-SEV)
Parts No. Stock No. Description
639104900
48913500 Strain Relief (XX-V-UL-CSA)
Strain Relief (SS-EU-UK-SEV-CSA)
A783003500 Power Supply Cord (XX-V)
A83003600 Power Supply Cord
(XX-V poralized-UL'CSA)
A48837700 Power Supply Cord (SS)
A38004300 Power Supply Cord (UK)
A83000600 Power Sypply Cord (EU-SEV)
A883004100 AC OUTLET (XX-V-SS)
A83002200 AC OUTLET (XX-V poralized-UL-CSA)
A83002500 AC OUTLET (EU-SEV)
A46364800 AC OUTLET (UK)
948528500 4P Terminal, TAPE-1 -TAPE-2
10 48528600 6P Terminal, TUNER-LINE-CD
Parts List <Front View>
Parts No. Stock No. Description Parts No. Stock No. Description
184523000 Left Side Panel 15 83032100 Push SW., MC LOAD-MM/MC
237500301 Front Panel Ass'y (AU-X301) (AU-X301)
37500401 Front Panel Ass'y (AU-X201) 16 84523100 Right Side Panel
2-1 84524500 Knob, SPEAKERS-A (AU-X301) 17 84525200 Knob, MM/MC (AU-X301)
84524700 Knob, SPEAKERS (AU-X201) 18 84527000 Joint Shaft, MM/MC (AU-X^01)
2-2 84524600 Knob, SPEAKERS-B (AU-X301) 19 48837500 Push SW., TAPE
2-3 84525300 Knob, TAPE 20 48837500 Push SW., 1/2 (AU-X301)
2-4 84525400 Knob, 1/2 48837300 Push SW., 1/2 (AU-X201)
348837200 Push SW., SPEAKERS (AU-X301) 21 84525600 Knob, BALANCE-REC
83005200 Push SW., SPEAKERS (AU-X201) SELECTOR-TABLE-BASS
484527200 Bonnet 22 83003200 250kfi V.R., BALANCE
584524800 Knob, TONE 23 48837000 Rotary Selector with Flexible wire
683002800 Push SW., TONE (AU-X301)
783003000 Tact SW., PHONO-TUNER-LINE-CD 24 83003100 50kfi V.R., TREBLE-BASS
884524900 Knob, LOUDNESS 25 83002600 Jack, PHONES
984525000 Knob, SUBSONIC 26 84532000 Rubber for Leg
10 83032000 Push SW., LOUDNESS-SUBSONIC 27 84526700 Leg
11 84525500 Knob, VOLUME 28 84524400 Knob, POWER
12 83005400 ^b0kQ V.R., VOLUME 29 84526800 Joint Shft, POWER
13
14 84525100 84526900 Knob. MC LOAD (AU-X301)
Joint Shaft, MC LOAD (AU-X301) A30 48844500 Push SW., POWER
5. ADJUSTMENTS
Note: 1) Master Volume .... Minimum 4)Before turning ON power switch, set the kVRI on
2) Room Temperature .... 18°C~28°C (65°F~83°F) F-5717 to center position.
3) For this adjustment, run the unit for more than 5
minutes after the power is switched ON.
STEP SUBJECT MEASURE OUTPUT ADJUST ADJUST FOR REMARKS
1. Bias Current Adj.
<L-ch> Test Terminal (TP, L-ch),
DC Volt /Vleter
kVRI <L-ch> DC 5±2mV •This bias value is converted
from current value to voltage
by ohms law.
2. Bias Current Adj.
<R-ch> Test Terminal (TP, R-ch), DC Volt Meter kVRI <R-ch> DC 5±2mV
Fig. 5-1 Printed Circuit Board Location and adjustment points.
SPEAKERS Terminal Board
Speaker SW. Board
F-5721 (AU-X301)/F-5723(AU-X201)
CD
rog
oE.
“D
Q. 9L
CJ1
01
m
D
>
3
p
2°
Z
"D
C
DO
O
F-5720 i
L-I
Protector Ind. Board
r‘F‘57l¥“i
Tone Control V.R. Board F-5716
ic Phones •F-575? ;oeieuior
jF-5719|jg(s|^BQgP(j ^JSW. Board
{Selector
7

B
AU-X201/X301 AU-X201/X301 H
6. SCHEMATIC DIAGRAM
ElrUJ' EO (i )L-CH
6-1.AU-X201 Main Section
IPOWER "amp (kTL-CH
*Design and specifications subject to change without notice for improvement.
*La pr6sention et les specifications sont susceptibles d'etre modifiees sans preavis par suites d'ameiiorations eventuelles.
*Anderungen, die dem technischen Fortschritt dienen, bleiben vorbehalten.
PROTECTOR (£)
r”“ nn iCl iC2
PHONO
MM 35mV/47k
|R4JOO 62^,^
mm ^5j<oRIOI 1.5k
ii
REC (&
Ji
Jk-oRIOS 1.5k 68l
REC ^
NH SEL
DSC SEL2I
iALLoff SEL3I
jMute SEL
SEL 5
1
oDI, 3
IN4I48
oD2
IN4003
oDZ 1~4
05Z2.7(X,Y,Z)
RD2.7E(BI,B2)
32.6V
%
IDk 701 \j
.L., KSkm w, Til YT
F- 57521 SELECTOR (o) L-CH
—
1
D«oRIOO|
o-L
-t f^^iC8 iCII
IS^A ilCI(l/ 2)^^f-B:jrq#-
iR4 iR5 iR6
EQ (i) R-CH
TUNER
g
LDK 0R103 1
1AJ
..^ ^oRI04 7TI 1,
.
^1
1
»RZ8;o ,
k08
i
kOlO
c
+OJ SJl20n'/2)
k09
kOII
L® 47(|!^2)\^
1_
i? 5?
1-^
I4|_
|F-57'5i1 Ij|f-57'h
TAPE MONITOR oSla.b
r. ON 2:OFF
TAPE SELECTOR oS2o,b,c,dL
I;TAPE 22.TAPE I
SUB SONIC oS8 l-a,b
I;ON 2:OFF
LOUDNESS oS8 2-a,b
1;OFF 2ON
TONE SELECTOR oS9a,b
I'.DEFEAT 2'.ON
X- FTZ MODEL only SELECTOR (o) R-CH
0
a.
fiiJ
jR6 27k
?^7'iF| control (j )L-C H
kOi 2SAII75(H,F,E)
2SAIM5(E,F)
k02 2SAI349(GR,BL)
k03,4 2SC2705(0,Y)
2SC2229(0,Y)
k05 2SCI904(G,V)
2SC29II(R,S,T)
kQ6 2SA899(G,V)
2SAI209(R,S,T)
k07 2SCI845(E,F)
kQ8 2SC3244(D,E)
k09 2SAI284(D,E)
kQio 2SD600K(E,F)
kQii 2SB63IK(E,F)
koi2 2SC3854(0,P,Y)
koi3 2SAI490(0,P,Y)
kDi IN4I48
POWER AMP (k) R-CH
A'
101 2SCI845(E,F)
102 2SA992 (E,F)
iRLi RL32MAP2402
£Di,2 IN4I48
iD3,4 IN 4003
iD5 IN 4002
£ici TA73I7P
inLD5
INDICATOR (n)
nDI IN4I48
nLDK4 SEL39I3K
nL05 AY2222S
noi,2 2SCI845(E,F)
INPUT SELECTOR
0511 :PHONO
0512 ;TUNER
0513 ;LINE
0514 ;CD
rJ
rp'
IA‘
Tf-5720|
Iji
±
kC102L
L-| I—
w
0.047 kRIOOL 10(1)
i.Wtt
n
-IL?iH
—!
'T
S:
H+-'
jC6 —51—
®m ;
jR6 E
®:
PHONES
SPEAKERS
30Af 3u<’Li8A)
PHONES 12QrtWj33n.)
SPEAKERS SWITCH
I;ON 2;OFF
SELECTOR (o)
EUROPE MODEL
"1
6oL
iViFj
Lf^J ^
I
0.01/400 I
T..
2SA1284 2SC3298
2SC1845
2SA899 2SA1111
2SA1209 2SC2591
2SB631
2SC1904
2SC2911
2SD600
2SA1490
2SA1492
2SA1115 2SC3854
2SA1175 2SC3856
2SA1349 B C E
TA7317P
0.5Z2.7
0.5Z15
RD2.7E
RD15E
ri!
COj^ROU
^SYMBOL OF FUNCTION
(i) EQ
(j) CONTROL
(k) POWER AMP
(£) PROTECTOR
(m) POWER SUPPLY
(n) INDICATOR
(o) SELECTOR
(p) FIXED PARTS
BROWN F2XED‘_PARTS2^ j
•TA7317P (Protector)
cH
POWER SUPPLY (m)
•PHONO Line
mDi KBU-4D
mD2 DF04M
mDZI.2 05ZI5(X,Y,Z)
RDI5E(BI,B2)
mOi 2SC3244(C,D,E)
mQ2 2SAI284(C,D,E)
SYMBOL
ACeramic
B.P Bi- Polar Electrolytic
ABarrier Layer Capacitor
®m Mylar
®Polystyrene
Non-Inflammable Resistor
Cement Resistor
AIS Safety port
Use only replocement pofti
recommended by the monoi
tocturer. »
RESISTORS !
Are in ohms, 1/4 Watts, ±5% Tolerance
Unless Otherwise Noted. k;kn,M:Mfl
CAPACITORS
Are in ;jF, Unless Otherwise Noted. PIpF
Electrolytic Copocitor
Capocitance(pF) / Volt (V)
Power Supptv
ON/OFFOeteetion
Circuit h
Over Current
Detection
Circuit It
±DC Voltage
Detection
Circuit P
Muting Constant-
Circuit MreguMter 1(?)
8

AU-X201/X301 AU-X201/X301
BH
6-2.AU-X301 Main Section
^Design and specifications subject to change without notice for improvement.
^La pr6sention et les specifications sont susceptibles d'etre modifiees sans pr6avis par suites d'ameliorations eventuelles.
'Anderungen, die dem technischen Fortschritt dienen, bleiben vorbehalten.
Ji
SYMBOL OF FUNCTION
(i) EQ (o) SELECTOR
(j) CONTROL
(k) POWER AMP
(i) PROTECTOR
(m) POWER SUPPLY
(n) INDICATOR
HP
PHONO Line
N.F.B Line
CD Line
™d2I,2 05ZI5(X.Y,Z)
RDI5E(BI,B2)
Electrolytic Capacitor
Capacitance (jjR/Voit (V)
9

AU-X201/X301
ABCD
^.$ Sofety pm
Use only repio:eir>€ii? parts
teoorttmepded by the manu-
*Design and specifications subject to change without notice for improvement.
*La pr^sention et les specifications sont susceptibles d'etre modifiees sans pr§avis par suites d'ameiiorations eventuelles.
*Anderungen, die dem technischen Fortschritt dienen, bleiben vorbehalten.
2
3
4
io

iiiliiii
AU X20VX301
.PACK
Stock No. Description
47428000
47859600
84527300
84531700
84524300
Polyethylene Sheet
Vinyl Bag
Styrofoam Packing
Carton Case (AU-X
Carton Case (AU-X
I
Hi
Sojisui-
SANSUl ELECTRIC CO., LTD
SANSUt ELECTRONICS CORPOR
SANSUl ELECTRONICS (U.K.) LT
14-1, Izymi 2-chom6, Sugtnami-ku, Tokyo 168 Japan
PHONE; 1031 324-8891 /TELEX: 232-2076 ^Ifitarnational Divis
1250 Valley Brook Ave. Lyndhurst, N.J. 07071 U.S.A.
17150 South Margay Ave. Carson, California 90746 U.S.A.
3036 Koapaka Street. Honolulu, Hawaii 96819 U.S.A.
Unit 10A, Lyon Industrial Estate, Rockware Avenue, Greenford, Middx UBS, OAA, En
Paul Ehrich Strasse 8, 6074 Roder