StuEi lOm

This additional service manualis applicable the HE and HB types. to The basicperformance the SA-510/HE of and HB typesarethe same the SA-510/KU as type. Please referto the SA-51O/KU service manual <ART-479) with exception this supplement. of
Model SA-510/HB Model SA-510/HE For United Kingdommodel For Europecontinentmodel

STEREO MPLIFIER A

1. SPECIFICATIONS

AmplifierSection

s C o n t i n u o u P o w e rO u t p u ta t l k H z ( b o t hc h a n n e ld r i v e n ) s T. H. D.O. O 3 Y I ,o h m s. w a t t sp e r c h a n n e l 8 P H u m a n d N o i s e( D l N , c o n t i n u o u s o w e r / S 0 m W ) PHONO.68dB/58d8 T U N E R ,A U X. T A P EP L A Y 1, 2. 85dB/6OdB

Miscellaneous

PowerRequirements PowerConsumption. 22OV /240V (Selectable) 50/60H2.220W
Line Voltage Selection Line voltage can be changed with followingsteps. 1. D i s c o n n e c h e A C p o w e rc o r d. tt 2. Remove bonnetcover. the 3. Takeout the fusefrom the fuseassembly. 4. Re-installthe fuse in the correct voltage indication ( s e e i g.1 ). F 5. S t i c kt h e l i n ev o l t a g ea b e lo n t h e r e a rp a n e l. l

Part No, Description

Rear oanel

AAX-193 AAX-192

H e a ts i n k

220V label 240V label

Fuseassembly
PICINEEFI ELECTFICINIC 4-1 , Mesuno 1-chome, Mesuno-ku, Tokyo 153, Japan CCIFIPCIFIATICIN fJ.s. FfCTNEEFI E-ECTFICI\IICB New Jensey O7O74, U.S.A. OGIFIPCIFATICIN AS Oxfond Dnive, Moonechie, FlCt\lEEFl E-ECTFrct lle aElJFlClFEt N.\,. LuithEgen-HEven Sr, 2O3O Antwenp, E|elgium PlCl fEEFl B-ECTFICI\|ICS AIJTFIALIA PTY. LTEI. 1781A4 Eloundeny F|oEd, ElnEeside, Vicioeia 3195. Austnelie

<ART-528-0>

Z @ A P R.8 0
P r i n t e di n l a p a n
2. CONTRAST OF MISCELLANEOUSPARTS

p.c. BoARD AssEMBLIEs

Symbol Description KU type A F a m p l i fi e r a s s e m b l y Tone control assembly Switch assembly(A) Switch assembly (B) Volume assembly HB type HE type
o The [, marh found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.

Part No.

GWK.143 GWG.GWS-212 GWS.213 GWX.457
GWK.GWG.144 GWS-238 GWS-239 GWX-492
GWK-GWG-144 GWS-238 GWS-239 GWX.492
H e a d p h o n ea s s e m b l y Fuseassembly

GWX-458

GWX-493 GWX-494

GWX.493 GWX-494

OTHERS
Part No. Symbol Description KU type Front panel assembly HB type HE type

ANB-848 ATT-666 AEK-101

ANB.896 ATT-705

ANB-896 ATT-705

Arr A rur Arut
Power transformer F u s e( 3 A ) F u s e( 1 A l

AEK402 AEK4O3

AEK.4O2 AEK.403 AEK403
a F U 2 , 3F u s e( 2. 5 A 1 F u s e( 2. 5 A ) A ru+ Leverswitch (POWER) A56 ac1
C e r a m i cc a p a c i t o r AC socket AC power cord Screw
ASK-520 0.01/250v ACG-001 AKP-032 ADG-023 ABA-145

ASK-521

AKP.O44 ADG.O51 ABA.116

AKP-026 ADG.O41 ABA-1

PACKING ND FURNISHED ARTS A P
Part No. Symbol Description KU type HB type HE type
( O p e r a t i n gi n s t r u c t i o n s E N G L I S H I Operating instructions (GERMAN/FRENCH) P a c k i n gc a s e

ARB-352

ARB-366

ARB-366 ARD-148

AHD-749

AHD-776

AHD.776
3. S C H E M A T I CD I I\ G R A M S F O R H E A N D H B T Y P E S

AF AMP Atc'y (t/21 GWK-154
I. RESISTORS: M:Ma, fndicated in A, %W, t5% tolerance unless otherwise noted k : kQ, (F): tl%, {G} :t2%, (K} :r1096tolerance
2. CAPACITORS: Indicated in capacity (r F)/voltage (V) unless olherwis noted p : pF Indication without voltage is 50V except elecrrolytic capacitor. 3. VOLTAGE, CURRENT: 8{loutput(lkHzl 3O W + 3O W [-_--l:Signatvoltagpat : DC voltage (V) at no input signal Il Value in ( ) is DC vollage al rated power.
4. OTHERS: {: Signal route. @ : A'djusting point. fne mark found on some component parts indicates rhe im, I portance of the safety faclor of the part. Therefore, when replacing, be s,lre to use parts of identical designation. This is the basic schematic diagram, but rhe actual circuir may vary due to improvements in design.

sA- Ei 1G,- IH E, H EI

SWITCH Ass'y (A) GWS-238
NOTE: The indicated semiconductors are representatiue ones only. Other alternative semiconductors may be used and are listed in the parfs lisf.

FUSE Ate'y G W X- 4

AC ?20v 50 /6O Hr AC POfER CORO A0c-04l r f

? ^ P E \t aux

# ruilER

sr : Furicrrot{

LSWITCXEO TorAL toow UNSWITCHf,D too w

^ T -, '3

GWS- 239

SWITCH Arr'y

;irsEi'c,

-efilig+

siA-Ei 1OIHE,

4. P.C. BOARD PATTERNS

(GWK-154) AF AMP Assembly
l'" l:;ffiil#$#*$U*ii|,i,i

dE, HEI

(GWX-4941 FuseAssembly

F{rill 'ii!lr. iili

I'il'l.1.1.:! ii:ii liii ii-;r :ii:: ii*:+.:iiir, r:.:i iiat fi i::n iiii :*::ii: iiii ii::i i\x,i :.:i:: liF ilt
:itta {i{ rH{.::iiI:' llEl'.r.ii:ir' '.rniii'' fl
NOTE: The only difference between following assembliesin models SA-510/KU, HE and HB types lies in the assembly parts numbers. All circuit and parts are exactly the some. For P.C. board patterns refer to the seruice manual for SA-5 1}/KU type.

l S o r 1 S ' Ds 1S2473

Description

KU type

HE and HB types
Tone control assembly ( Switch assemblV A) S w i t c h a s s e m b l y( B ) Vol ume assemblY a Headphones ssembly
GWG.137 GWS-212 GWS-213 GWX.457 GWX.458
-144 GWG GWS.238 GWS.239 GWX-492 GWX-493
5. PARTSLIST OF P.C. BOARD ASSEMBLIES

(GWK-I54) AF AMPAssembly

R A SWITCHES ND TRANSFORME
Part No. Symbol & Description

RESISTOR

When ordering resistors, conuert the resistance value into code form, and then rewrite the part no. as before. Symbol & Description VR1 R65. R66 V a r i a b l e O 0 k( B A L A N C E ) 5 WirewoundO.22l2Wx2
ASX.1 ASK.7 ASK-7 ATT-577 CAPACITORS Part No. c c D S L 1 JACH-224 CEA 22OMsOL CEA 22OM35L l C E A 4 T O MO L C E A1 M1 O L CEA1O2M OL s C E A 1 Ms O L C E A 1 ML C E A N L2 R 2 MC E A N L1 O O M C E A N LR MCEA 47OMsOL ccDsL 030c s0 ccDsl- 100K 500 ccDsL 220J 50 ccDsL 470J 50 ccDsL 560J 50 ccDSL 820J 50 c c D s l 1 K0 C E A1 M1 O L CKDYF 223250 CKDYX 473M25 CKDYA1O2J coMA 473K50 CKDYA '122J 50 coMA 183J50 coMA 563J s0 coMA 683J sO C E A N L R M5 0