Service Manuals, User Guides, Schematic Diagrams or docs for : Sansui Integrated Stereo Amplifier Integrated Stereo Amplifier - AU-517 & 717 Sansui-AU517-AU717 1-int-sm
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AU- 517/717
. . . . . . . . . . .. .. .. . .. .. . . . "-"-, -
,-
~~,
-"'
~
""",
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';", . :
"" , ..
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~~: ~:"-- ~"---,-- ------ ---- ---""~-- ~--_---- -- -
- - ~'"" ~ -- -- "'"
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, , , ~:_--------- !_--_
.:.: - ----- -----~,,------- ----------
- ,'j + _-
';; -----_ --.,.
1. SPCIFICA TlaNS 2. BLOCK DIAGRAM
AU-717
0~ 7'" ;;'1 ~
Power output ,I~
Min. RMS, both channels driven , from 20 to 20 000 Hz , with no t --------_
more than 0. 025% total harmonic distortion
85 watts per channel into 8. ohms :i!!:i!!, -
Load impedance. . . . . . . . . 8 ohms
Power bandwidth. 20 to 20 000 Hz at or below
rated min. RMS power output
and total harmonic distortion r----____n n_____------
Total harmonic distortion (POWER AMP IN)
less than 0.025% at or below
rated min. RMS power output
Intermodulation distortion (70 Hz: 7 kHz = 4:1 SMPTE method) :r:t: I
UUI
'...........,.... lessthanO. 025% , 'I
--' a: I
Frequency response (at 1watt) (POWER AMP IN)
..................,.. Oto200 OOOHz+OdB-3dB
RIAA curve daviation(PHONO) . . . . +0.2 dB - 2 dB
(20 to 20 000 Hz)
Damping factor. approximately 60 at 8 ohms 0.. I
'" I
load
Input sensitivity and impedance(1 kHz , for rated power output) 0.. I
PHONO " " 2. 5mV/47kilohms Ln_____- _n_______n__-
(Max. input capability; 350 mV at 1 kHz , less than 0.01 % total
harmonic distortion)
AUX , TAPE. . . . . . . . . 150mV/47 kilohms n__----_n
Output level (1 , 000 Hz)
TAPEREC(pinjack) " 150mV/47kilohms
PREOUT 1V/47kilohms
Channel separation (1 kHz , at rated power output)
AUX.................. betterthan60dB
PHONO "
(short-circuit, A-network)
betterthan65dB
PHONO .......... 100dB
Hum and noise
AUX.............. 78dB
Controls
BASS. :!:10dB (50 Hz)
Tone selector 200 400 Hz
TREBLE :!:10dB (15kHz)
ttJ~
Toneselector........... , 6 kHz
FILTER.........
SUBSONIC 3dB(16Hz), 6dB/oct
HIGHFILTER............ 3dB (10kHz), 6dB/oct
MUTING 20dB
LOUDNESS (- 30dB) .,. 9dB at 50Hz
7dBat10kHz "'I
Power requirements
Powervoltage............. 100 , 120 220 240V (50/60Hzl
120V (Usable 110 - 130V)
60 Hz (for U. A. & Canada ":"1 IIA
only) JlI'-
0.. Ii;;;
Power consumption II,
Maximum consumption. . 735 watts ""I JI'"
I:~
Rated consumption 425 watts 500 VA :: I
Dimentions................ I:~
,21
430mm (16- 15/16" ) W :51
168 mm (6-5/8" ) H "(0
389mm (15- 3/8" ) D L______-- d ..:..
JL______-
Waight 8kg (39.2lbs) net
19. 8 kg (43. 7 Ibs) packed
r--------- ---------------------
1'-' ~
"'I I
""
I
~I
..:..' u
"gl
=1
0..
L______- - ------------- -- - -- - -
~r----(0 -(0 ------------- "C0 -(0"- - c0~---
i'i~
L__- -- - --
&ii&ii
... '-'
........ ........
AU- 517/717
3. ADVANTAGE AND OPERATION OF
POWER AMPLIFIER CIRCUITRY SECTION
DOl
ZDOI
FETOl"
ZDO2
1. Advantage
OThere is neccessity not to decrease the phase response till current on each stage to increase the through- rate , the
DC range in order to increase the music signal response of performance on high frequency range is conspicuously
extremely low frequency range. Therefore, this amplifier is improved.
employing no capacitors except ones for phase compensa- OTo avoid the voltage deviation , regulated power supply
tion , and has an almost perfect transient characteristics. circuit composed of ZDO1 , ZDO2 is employed.
0 The first stage FET (2SK9?) is a dual FET of even characteris-
tics and has a large Gm and no- leakage current at normal 2. Operation
temparature. The use of differential amplification at first stage dual FET
To avoid the influence by temperature drift , such as center (FETO1 , FETO2) and connection of the FET to the differential
voltage (OV) deviation , this FET is used as differential am- amplifier composed of TRO1 , TRO2 , make possible to obtain
plifier and operates at cross point which is the optimum enough gain and remarkable low distortion.
point of drain current (at about 3mA) against the tempera- The output signals of TRO1 and TRO2 are untiphase.
ture drift. The output signal of TRO2 adds to TROS , on the other hand
OTransistors , TROS and TRO? , the push- pull pre- driver stage the output phase of TRO1 is inverted by TRO3 , then , it becomes
functions as current differential amplifier that the stabilized input signal of TRO4 and TRO? which are cascoded connection.
operation can be obtained. In addition , the collector cur- The output signals at TROS and TRO? are inphase that the op-
rent of these transistors is enough high to make linearity eration of this stage is push- pull drive and current differential
excellent. amplification. The power amplifier of the final stage is com-
OSince this Amplifier employs phas~ advancer circuits (CO6 posed ofSEPP (Single Ended Push-Pull) symmetry comple
COB , C1S , R29 , C16 and R30J, which have not been fre- mentary in 3- stage darlington connection type.
quently used , to compensate the phase characteristics on TRO9 and TR10 are composing current limiter circuit to protect
high frequency range and is also made to have enough power transistor from break- down by overload.
4. ADJUSTMENTS
1. Driver Circuit Board Adjnstments (See the picture of top view on page
Note: 1. Master Volume.... Minimum 3. For adjustment , run the unit for more than 3 minutes after
RoomTemperature................ the power is switched on.
STEP I SUBJECT I EQUIPMENT OUTPUT I ADJUST ADJUST FOR CONDITION
I MEASURE
DCOV DC Volt Meter Speaker Terminal F-2721 DC OV:tSmV 0 Set VRO1 and VRO2 to center
L-CH VRO1 , VRO2 position.
0 Then , for the purpose of pro-
ceeding the accurate adjust-
DCOV Same as above Same as above F-2722 DC OV:tSmV ment , set the voltage to 0 volt
VRO1 , VRO2 by VRO1 first and VRO2 next.
Bias Current Same as above TP Terminal (+) (-) F-2721 DC 20mV:t1mV 0 By turning VRO3 counterclock-
of F-2721 VRO3 wise , the bias current is de-
creased gradually.
Bias Current Same as above TP Terminal (+) (-) F-2722 DC 20mV:t1mV
of F-2?~ VRO3
AU- 517/717
5. OTHER PARTS
1. Top View' Speaker Terminal 8P Input Terminal
(AU- 517) Power Cord
4P Input Terminal
Ground Terminal
CO701- CO703
TR703
TR701
C703
T70J
VR02
C701 VR01
VR03
C704
T702
VR01
C702 VR02
VR03
TR702
TR704
R701, R702
(AU- 717) Speaker Terminal 8P Input Terminal
4P Input Terminal
Power Cord round Terminal
CO701- CO703
TR703
TR701
C703
T701
C701
C704
T702
C702
TR702
TR704
R701, R702
Parts List ~AU-517/717?
Parts No. Stock No. Description Parts No. Stock No. Description Parts No. Stock No. Description
ClO5 0659801 OlpF 150V M. 2411240 Voltage S.I.cto' SW EU. 85 AU-717 Only
C707-714 0602109 1.0pF 100V M. 2230052 Gm""d r.,ml"ol TRlOI, 7O2 0305840-2 2SCI116R,
r,o",I,'o'
TRlO3,704 0300520-2 2SA747 R, 0, Y
R701,7O2 0202221 2200 2W NH. AU-517 OnlY
TR701.702 0306450- 2SCI403AR, ClOt-704 0559520 15000pF 63V E.
C0701-7O3 2450060 AC 0,11., XX r,o","'o,
5066280 AC 0",., EU, TR703, 704 0300830-2 2SA745A R, 0, Y T7OI,7O2 4002580 Pow., r,o"do,m., XX
2290190 Sp.ok., r.,m;"ol C701-704 0559518 12000pF 63V E. 4002584 Pow., r,o",fo,m., EU. 85
3800010 Pow., Co,d XX 4002582 Pow., r,o",fo,m., Ul. CSA
T701.702 4002590 Pow., r,o",10,m., XX
3800190 Pow., Co,d EU F70t 0432290 5A 125V
4002594 Pow., r,0",10,m., EU. 85
3800320 Pow., COld 85 0434060 lOA 250V Pow., F".
4002592 Pow., r,o",10,m., Ul. CSA
2300060 Pow., F". Hold., 0435150 15A Pow., F". EU.
2300090 Pow., F". Hold., EU. 85 F7O1 0432270 5A 125V
2410091 Vollog. S.I.clOt Pl'g XX 0432500 7A 125V ow., ".
2410830 Vol log. S.I.ctOl Sock.' XX 0435140 5A Pow., F". EU, 85
AU- 517/717
2. Front View (AU- 717)
Parts List ~AU-517/717/
P."s No. Stock No. Descdpt;on P.", No. Stock No. De,cdpt;on P.", No. Stock No. De,c';pt;on
7 Type Koob (326620 P"h Switch Koob AU- 717 Only
1015170.
15318850 250kO (MN)x2 80'00" Vo"me 5286721 Koob G,ide !5326611 Le"t Switch Koob
L=25 P=5 1131400 P"h Switch. op, Ploy
T 11 71130 L"" SwiJd. Lo,do"
7 Type Koob 2430290 Haod Phooe Jock !532661 I L"" SwiJ,hKoob
1015230.
15318840 100'0 (C)x2 T,eb". 80", Vol,m, 5006670 8000ot 1171130 L"" Switch. S,b,oo', Filt"
L=25 P=7 5336600 So",,, 80dge 7 Type Koob
7 Type Koob 0319110 light Emitt,d Dioda 1090280 150l0 x2 5kO x 2VoI,me L=25 P=9
15318860
5507070 Leg
1101780.
15318840 'Olo,y Switch, Sp,ok", Le'et SwiJd Koob
7 Type Koob AU-S17 Only 1171120
15326611 Le", Switch. ,tiog
M
1190410
15318840 'oto,y Switch. Top' Copy Le,et Switch Koob Le"t Switd Koob
7 Typa Koob 1171120
15326611 Le,et Switch, Lo,doe, 1171130
15326611 Le'at SwiJd, High Filtet
1190410
15318830 'otOty SwiJ,h. 'op" Sel,"ot L"" SwiJd Koob P"h Switch Koob
Koob
Le"t Switch 11 711 20 Le", Switch, ,b,ooic Filtet
S 5286721 Koob G,ide
15326611
1171150
15326611 L"" Switch,Tooe Del,ot 7 Typa Koob r326620
1131400 P"h SwiJch. "o 0",
T
L"" SwitchKoob 1 090250
15318860 150,OX2Vol,meL=25P=7 7007570 Fto" Pooal A"y
1171630 La,et Switch. Pow" 7007580 FtC" Pooel A"y 5058730 80ttom Plote
r326611
1171610 L"e' SwiJd. Powat EU. 8S 5058740 80ttom Plote 0319110 Light Emitt,d Diode
. Figures
Connectors & Pin Ass
Connectors Pin Ass
Type A (3-10 pins) Type B (2-6 pins) Slock No. Type A (3-10 pins) TypeB(3-10 pins) Type C (3-10 pins)
2 p,ns 2420450
3 Pins 2420460
3 P'n~ED) 2420650
4 PInS 2420470
5 Pins 2420480
6 PInS 2420490
NOTE: Since stock number of Jamale connectors (type 61 with wires are not Type D (2-6 pins) Type E (2- 6 pins)
shown in each parts list of Complete crrcUit board , please refer to the
above parts list when ordering the connector.
Abbreviations
: Carbon Resistor
BP.
C. : Electrolytic Capacitor
: Bi. Polar
Electrolytic
: Solid Resistor
Ce. : Cement Resistor Capacitor
: Metal Film : Ceramic Capacitor
Resistor Mi. : Mica Capacitor
: Fusing Resistor : Oil Capacitor
: Non. lnflammable : Polystyrene Capacitor
Resistor : Tantalum Capacitor
: Mylar Capacitor
) ~
AU-517/717
6. PARTS LOCATION & PARTS LIST Since some of capacitors and resistors are
omitted from parts lists in this Service
Manual , refer to the common parts list for
(AU-517 Stock No. 7595201) capacitors & resistors which was appended
Terminal Circuit Board (AU-717 Stock No. 7595171) previously to each Sansui Manual.
Conductor Side Parts List
Parts No. Stock No. Description
2200480 8P lop"' Te.miool
(AU-517 Stock No. 7551171)
2 F-2723 ualizer Circuit Board (AU-717 Stock No. 7551161)
Conductor Side
Parts List
Parts No. Stock No. De.cr'ption Position Ports No. Stock No. Description Position Ports No. Stock No. Description Position
TRo"o, 0300900. 2SA906 (G. H) , B. 2 B COI. 0602109 1.0pF 100V 1 C. R47. 0193820 82rJ 1 A. 2A
TROO. 0300470. 1 2SA726(w) (F. G) 1 A. 2 B COl. 08 0620121 120PF 18. 2 B R49. 0193820 82rJ ,W 1 A. 2A
TR05. 0300900. 1 2SA906 (G. H) 1 B. 2 B CI3. 0620151 150pF 50V 1 A' 1 B. C
SOl 1190420 lop", Ro'o.y Switch
TROl. 0306290. 1 2SC140011) (E. 1 B. 2 B C15. 0625272 2700pF 1 A. 2A Tope Copy Ro'o.y Switch 2 B. C
T.oo,'sto. 502 1190410
TRoo. 0300B90. 2SA750(3) (E. U) 1 A. 2A C23. 0625103 10000pF 1 A. 2A 3P Pio A,, y Type E
2410920
TRll.
TRI3.
0306290.
0306290.
2SC14001I) (E.
2SCI4001I)IE.
1 A. 2A
1 A. 2A
RI7. 0231561 '"0 1 A. 2A
RI9. 20 0231220 nrJ 1 A. 2A AU-7T7 Only
TR15 0300890. 1 2SA750(3) (E. U) 1 A. 2A y,W 1 A. 2A 2410910 2PP'"A,, yTypeE
R23. 0231273 27krJ
DOI. 0340120 VO1212 ) 1 A. 2 B R33. 0231153 15krJ 1 A. 2A
Doo. 04 0340120 VO1212 Vo"sto. 1 A. 2A R35. 0231304 300krJ 1 A.
AU- 517/717
3. F- 2673 Tone Control Circuit Board (AU-517 Stock No. 7561841)
Conductor Side Parts List
Pa.ts No. Stock No. Dese.'ption posmon
TRol.02
TRO3.
TR05.
0306010. I
0306010.
0300890. I
2SCI222!2) (U. E) f
2SCI222!2)(U.
2SA750(31 (E. U)
E) T,o""!o,
lB. I A
lB. I A
1 B. I A
TRoUB 0306010. 2SCI222(2) (U. E)
Dol. 02 0340120 VD1212 Vo';"o, 1 B. 2 B
COl.02 0610361 360pF 50V
C05. 060233B 33pF 100V
VROI 1015170. I 250kO(MN)x2 BoloooeVR2A
SOl 1171120 lood"" lem SwHoh 2A. B
S02 1171150 Toos Deleo! lew SwH,h 2B
SO3 1171120 Sob'o,l, Fllte' l.,a, SwH,h 2B
2410570 5P PI, A,, y Typa D
2410920 3PPI,A,, yTypaE
4. F-2674 Bass & Treble Volume Circuit Board (AU-517 Stock No. 7561861)
Parts List
Pa.ts No. Stock No. Dese"ption
VROI.02 1015230.1 IOOkO(C)x2 T,abla. Bo" Voloma
5. F- 2670 Pre- (AU-517 Stock No. 7595211)
Main Switch Circuit Board
(AU-717 Stock No. 7595191)
Parts List
Parts No. Stock No. Dese"ption
SOl 1110290 PRE- AIN Sllda Sw'Ioh
M
2200500 4P I,po' !a,m',ol
(AU-517 Stock No. 7595181)
6. F- 2667 Ta e Pla Circuit Board (AU-717 Stock No. 7595221)
Parts List
Pa.ts No. Stock No. Dese"ption
SOl 1131400 Topa P"h SwHoh
2410700 6P PI, A,, y Typa F
2410920 3P PI, A,, y Typa E
AU- 517/717
7. F- 2720 Tone Control Circuit Board (AU-717 Stock No. 7561941)
Conductor Side
, Parts List
Pacts No. Stock No. Desc'iption Position Pacts No. Stock No. Desc,iption Position Pa"s No. Stock No. Desc,iption Position
TRO1, 0360370-2 2SA798 (F, G, H) lB. 1 A DO1, 0340120 VD1212 Vo""o' 1 C. 1 A SOl 1171130 MO1log SW
TR03, 0300470, 2SA726M') (F, G) 1 C. 1 A Cor. 02 0620361 360pF 50V 2B S02 1171130 lo,doe" SW 2B
TRos, 06 0306290, 2SCI400(1) (E, U) I C. l A COS, 0602338 33pF 100WV S03 1171150 Tooe Deleot SW
TR07, 0300890, 2SA750(3) (E. U) T,o","'o, 1 C. 1 A C09, 0620121 120pF 50V lB. 1 A S04 1171130 S,b,oolk FII", SW
TR09, 030629D, 2SCI400(I) (E, U) 1 C. 1 A R37, Dl91820 820 1 C. 1 B 505 1171130 High Fllte, SW 2B
TRII, 03D6290, 1 2SCI4DO(1) (E, U) 1 C. 1 A R39, 0191820 820; 4
\!4W 1 C. l A 2410570 5P Plo A" y Type D
VRO1 1015170. 250kO(MN) X 2 8010ooe VR 2410920 3P Plo A"y Type E
TR13, 14 0300890, I 2SA750(3) (E. U) 1 C. 1 A
8. F- 2665 Bass & Treble Volume Circuit Board (AU-717 Stock No. 7561851)
Conductor Side Parts List
Pa,ts No. Stock No. Desc,iption
1
VROr.02 1015230, 100kO(C)X2 T,eble, Bo"Vol,me
9. F- 2666 Turn Over Switch Circuit Board (AU-717 Stock No. 7561871)
Conductor Side Parts List
Pa,ts No. Stock No. Desc,;ption
SO1 1131410 T010 am P"h
"""'
~~g
AU- 517/717
(AU-517 Stock No. 7571721)
10. 21 Driver Circuit Board
(AU-717 Stock No. 7571741)
Conductor Side
Parts List
Pa,ts No. Stock No. Dasc"ptlon Posmon
TRol 0306290. 1 25CI400111(E. U) 1 A. 3 D
TR02 0306290. 1 25C140011l(E. U) 1 A. 3 D
TRo3 0300690. 25A750(3) (E. U) 1 A. 3 D
TR04 0300890. 1 25A750(3) (E. u) 1 A. 3 D
TRo5 0300791. 25A899 (6. V) 1 A. 3 D
TR06 0305951. 2 25C945 (G. p)
T'o,,;$lo'
16.
TRo7 0306401. 2 25C1904 (6. V) 1 A. 3 D
TRoa 0306401. 2 25C1904 (6. V) 26.
TRoo 0305951. 2 25C945 (G. P) 1.26. 3.4C
TRIl 0300791. 2 25A699 (6. V) 16.
TR12 0308441- 25D362 (M. l. K) 26.
TR13 0303271. 2 256537 (M. l. K) 1 B. 3C
fTor 0370251. 2 25K97 fET
Dol 0311160 1 A. 3D
D02 0311160 1 52473D 2A.
Do3 0311160 152473D mode 1 B. 3C
152473D
Do. 2 B. 4C
0311160
10311160 151566
ZDol 0316170 EG6O1- 2A. 4 D
laM' D;oda
ZD02 0316170 E 601. 1 A, 3D
Cor 0620101 100pf\ 2A.
CO5 0620331 330pfl 50V P. 2A.
CO7 0669505 5pf 50V C. 1 B. 3C
Ro. 0202222 2'0 2 W N. J.'. 2A. 4 D
Ros 0231332 3'0\ " 2A. 4 D
Ro, 0231332 3'01 "W M. 2A. 4 D
Roo 0103392 9kO YzW 1 A. 3D
RJO 0202152 1.5'0 2W N.J. 1 A. 3D
R28 0210470 470\ " 2A.
R3I 0210470 4701 "W N. J.'. 1 A. 3D
R36 0103560 26.
R37 0103560 1 B. 3C
0103479 70 "W
" CR.
2 B. 4 D
R43 0103479 1 B. 3C
R44 0135338 330\ 2 B. 4C
R45 0135338 3301 5 ~ Ca. 2 B. 4C
R46 0202100 100 2W N.J. 2A. 4c.D
R.7 0132229 20 2 W Ca. 2A.
11. F- 2722 Driver Circuit Board R-ch (AU-517 Stock No. 7571731)
(AU-717 Stock No. 7571751)
lor 4210290 I.5pH Co;! 2A. 4 D
Conductor Side VROI
VR02
1033570 1000(6) Vol,ma 1 A. 3D
1 A. 3D
1035330 2'0(6) Vol,ma
VRO3 1035310 !k0(6) Vol,ma 2A.
AU-517 Only
R03 0107102 "0\
W. 1 A. 3D
R16 0107223 22'01 " lA. 3C.
R28 0210560 560\ " 2A.
R31 0210560 5601 "W N. J.'. 1 A.
AU-717 Only
RO3 0107122 1.2'O 1 A.
R16 0107273 2nO y.,W CR. 1 A. . 3C.
B
R22 0107103 10'0 1 A.
R28 0210470 470 2A. 4 D
R31 0210470 470 .2W N. J.'. 1 A. 3D
Ltlr G-e
(j I
AU- 517/717
12. 2675 Power Supply & Protector Circuit Board (AU-517 Stock No. 7502331)
Conductor Side
Parts List
P.,ts No. Stock No. D.se"ptlon Position P.,ts No. Stock No. D.se"ptlon Position Pa"s No. Stock No. D.se"ptlon Position
TRoL02 0308.521, 22.5D438 (E, F) 1 B. 3 B (0311160 152473D C603 0602338 33pF 100WV 2B
D17-18 2B
TR03, 0303361, 2 25B560 (E, F) 1 B. 3 B 0311180 151588 ROL 02 0202272 7kO 1 A. 3A
TR6or 0305951, 2 25C945 (Q. P) 2B (0311160 152473D J.R.
DINO 2B R03. 0202272 7kO 1 A. 3A
TR602 0305951, 2 25C945 (Q, P) 2B 0311180 151588 Res, 06 0210101 1000 2 B. 3 B
TR603 0305951, 2 25C945 (Q, P) T,a"I"ar D6or 0310350 10D2 (152227) 2A
1000 r;,W
J.R.
R07, 0210101 t 2 1 B. 3 B
TR604 0300.510, 25A733 (P, Q) 2B D602 0310350 10D2(152227) 2A
RI9. 0202100 100
TR605 0305951, 2 25C945 (Q, p) 2B D603 0311160 152473D 2B
R6or 0202391 3900 2 W J.R. 2B
TR606 0305951, 2 25C945 (Q, P) 2B D604 0340120 VD1212 Vari"or 2B
R602 0202222 2kO 2B
TR607 0305951, 2 25C945 (Q, P) 2B D605 0311160 152473D 2B
R6I6 0210472 7k0 y,W J.R 2B
D606 0311160 2B
DOL 02 0311530 30D2 I A. 3A Dlod. R.lay
D607 0311160 2B Rl601
D03, 0311530 30D2 R.lay
D6O8 0310340 10Dl (152226) r1150370
150250
Des. 06 0311530 30D2 1 A. 3 A
D07. 0311.530 30D2 1 A. 3A ZDor, 0316570 RD33E (B) r 1 B. 3 B FOL 02 0435160 4A 12.5V Pow., I". Ul, C5A 1 B. 3 B
D09, 0310350 10D2(152227) 1 B. 3 B ZD03. 0316570 RD33E (B) 1 B. 3 B 0432300 6A 125V AC f". XX
Z, r DI 0435160 4A- AC I". EU.
DII, 03103.50 52227)
1 OD2 (1 1 B. 3 B ZD601 0315760 EQAOI. 06R .. 0 2B
DI3, 03103.50 52227)
1 OD2 (1 1 B. 3 B ZD602 0316390 RD6. E (B)
2 2B 2310220 F". Hold.r
D15, 0310350 52227)
1 OD2 (1 Dlod. 3 B. 3 B 2310230 EU.
F". Hold., B5
COI-02 0655103 10000pF 500V 1 B. 3 B
AU- 517/717
13. F- 2663 Power Supply & Protector Circuit Board (AU-717 Stock No. 7502321)
Conductor Side
Parts List
Parts No. Stock No. Description Position P.rts No. Stock No. Description Po.ltlon P.rt. No. Stock No. D..crlptlon Po.ltlon
TROJ. 0308451. 250356 (0. E) 18. 3 B (0311160 1524730 CO!.02 0655103 1O000Pf 1 A.
D13-14 1 B. 1 A
TRo3. 0303281. 2 25B526 (0. E) 2B 0311180 151588 Diode CO3. 0655103 10000pf 1 500V 1 A.
TRo'. 0306270. 1 25C1708 (E, U) 1 B. 3 B 1524730 C603 0602338 33pf 100WV 2B
DI5-16 lB. 1
TRo7. 030071 O. I 25A847(I)(f. G) 0311180
10311160 151588 RO!.O2 0202332 3k0 1 A.
TR09. 0306270. I 25CI708(f. 1 B. 3 B 1524730 N.I.
D"-18 1 B. 3 B RO3. 0202332 3kO 1 2W 1 A.
TR11, 0300710, 2SA847 (f, G) 2B 0311180
10311160 151588 Ro"" 0210101 1000 1 B. 3 B
TR601 0305951. 2 25C945 (Q, p) T,oO$lst.. 2B D6o' 0310350 1002(152227) RI5, 0210101 1000 y,w
12 2B
TR602 0305951. 2 25C945 (Q. P) D6o2 0310350 1002(152227) R37, 0202100 lOO
TR603 0305951, 25C945 (Q. P) D.o3 0311160 1524730 2B R60' 0202391 3900 2B
25A733 (P. D6o4 0340120 VO1212 Vodsto, 2B I.R.
TR60. 0300510, R602 0202272 7kO 2 W 2B
TR60' 0305951. 2 25C945 (Q. P) D6os 0311160 1524730 2B R603 0202272 7kO 2B
TR6" 0305951. 25C945 (Q. p) IB D606 , 0311160 1524730 2B R6" 0210472 7kO y,W I.R.
DIode
TR607 0305951. 2 25C945 (Q, P) 1B D607 0311160 1524730 2B
D6o' 0310340 1001 (152226) ("50250 R.loy
Dol, 55. 1 A. RL601
0311290 1150370 R.loy
1 A. D609 0340120 VO1212
Do3. 0311300 55-
1 A. D6IO 0340120 VO1212 Vo",'o' Fo!.02 0432290 5A 125V Pow., fuse UL, C5A I A.
Do"06 0310350 1002(152227)
I A. ZDo!.02 0316310 RO-13E (B) 1 B. 3 B F01-0' 0432500 7A 125V AC Ius. XX 1 A.
DOl. os 0310350 1002(152227)
I A. ZD601 0315760 EQAOI. 06R Z.n., Diode 0435170 5A. AC luso EU, B5
Do,. 10 0310350 1002(152227)
1 A. 3A ZD60' 0316390 RO. 2E (B) 1A 2310220 fuse Hold., XX
DI!.12 0310350 1002 (IS2227)
2310230 fuse Holde, EU, B5
AU- 517/717
7. SCHEMATIC DIAGRAM
7-1. AU-517 Power Supply Section
xx EU. BS Model Only : La D'esent;an et res sDec;ficat;ans sant suscept;b'es d' e mad;fiees sans p'eav;s Da' su;tes d' amel;a,at;ans eventuelles.
And",ungen , d'e dem technoschen Fa'tsch"" d,enen. ble'ben va'behalten
. Des;gn and spec;ficat;ans subject to change w;thaut nabce fa' ;mp'avement.
AC ;~~:;;g
r"_,, 4'T
50/60H,
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