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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 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 . . . . 3 3 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
Fig.1
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
Y
Z @ A P R .1 9 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.1 37 GWS-212 GWS.213 GWX.457
GWK.1 54 GWG.144 GWS-238 GWS-239 GWX-492
GWK-1 54 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
A
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
ASK-521
AKP.O44 ADG.O51 ABA.116
AKP-026 ADG.O41 ABA-1 6 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
e
1
2
3
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
A
B
I. RESISTORS: M:Ma, fndicated in A, %W, t5% tolerance unless otherwise noted k : kQ, (F): tl%, {G} :t2%, (K} :r1096tolerance
c
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.
D
1
2
3
sA- Ei 1G,- IH E, H EI
s
SWITCH Ass'y (A) GWS-238
fP
NOTE: The indicated semiconductors are representatiue ones only. Other alternative semiconductors may be used and are listed in the parfs lisf.
/
OFF
,ZA \
\
I
=ll
FUSE Ate'y G W X- 4 9 4
AC ?20v 50 /6O Hr AC POfER CORO A0c-04l r f
A-
? ^ P E \t aux
l
f t
I
# ruilER
sr : Furicrrot{
I I
|
LSWITCXEO TorAL toow UNSWITCHf,D too w
^ T -, '3
(Bl
__J
GWS- 239
SWITCH Arr'y
;irsEi'c,
-efilig+
siA-Ei 1OIHE,
HEI
4. P.C. BOARD PATTERNS
(GWK-154) AF AMP Assembly
l'" l:;ffiil#$#*$U*ii|,i,i
.$ii
dE, HEI
(GWX-4941 FuseAssembly
1 55
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.
Part No.
l S 2 0 7 6 o r 1 S ' 15 5 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
4
5
5. PARTSLIST OF P.C. BOARD ASSEMBLIES
(GWK-I54) AF AMPAssembly
R A SWITCHES ND TRANSFORME
Part No. Symbol & Description
Note:
RESISTOR
Part No.
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 5 1 ASK.1 2 7 ASK-1 1 7 ATT-577 CAPACITORS Part No. c c D S L 1 0 1 J5 0 ACH-224 CEA 22OMsOL CEA 22OM35L l C E A 4 T O MO L C E A1 0 1 M1 O L CEA1O2M OL s C E A 1 0 1 Ms O L C E A 1 0 1 M3 5 L C E A N L2 R 2 M5 0 C E A N L1 O O M 6 1 C E A N LR 3 3 M5 0 CEA 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 8 1 K5 0 0 C E A2 2 1 M1 O L CKDYF 223250 CKDYX 473M25 CKDYA1O2J 0 5 coMA 473K50 CKDYA '122J 50 coMA 183J50 coMA 563J s0 coMA 683J sO C E A N L R 4 7 M5 0
s1 S2
s3,s4
T2
Remote slide-switch {FUNCTION} L e v e rs w i t c h ( T A P E 2 ) L e v e rs w i t c h ( S U B S O N I C , LOUDNESS} Heatertransformer
ACT-130 ACN-070 RSlPntr! J
I asre nnn .t
RD%PS !!tr J
I nozRsr ltl
RN%PODI'
I
F
R74 R1 0 2 R63, R64, R67, R68 R 7 1 ,R 7 2 ,R 7 6 ,R 8 0 R 11 , R 1 2 ,R 1 5 ,R 1 6 R 1 9 ,R 2 0 ,R 5 1 ,R 5 2 ,R 5 5 - R 6 2 ,R 7 0 , R R R 7 5 ,R 1 0 3 , 1 0 4 , 1 1 3 R R R 1 - R 1 0 , 1 3 ,R 1 4 ,R 1 7 , 1 8 , R 2 1 - R 5 0 ,R s 3 , R s 4 , R 6 9 ,R 7 3 , R 7 7 - R 7 9 ,R 9 1 - R 9 5 ,R 1 0 5 ,R 1 0 6 , R108-R112
Symbol & Description
lnn J 7\ nozoennr RDI/aPM J trtrtr
c 1 .c 2
C52,C53 c51 c57 c33, C34 Electrolytic 8000/42V
SEMICONDUCTORS
c83, C84 c54 c55, C60,C61 c56 c25,C26 c3, c4 c75, C76 c77 , C82 c37, C38 c41 , C42 c7, c8 c5. c6, c21, C22, C29-C32 c 1 5 , C 1 6 ,C 2 7 , C 2 8 c35,C36 c43-C46 c17, C18 c39, C40, C89, C90 c78-C81 c85-C88 c47,C4a c11 , C't2 c9, c10 c23,C24 c't3, c14 c19,C20 C58 C e r a m iO . O 1 / 1 s O V c
Part No. Symbol & Description
01, 02 25C2602 011.012 2SA872A 07, 08 2SA798 e1 7, 01B 2sA8Eo-D* {2SA850-C*) 015, 016 2SC1735-D* (2SC1 735-C*) * h f eo f Q l 5 - O l S s h o u l d h a v e t h e s a m e n k ra 03, 04 2SC1919 2 S C 1 15 05. 06 8 775A 09,010,013.014 2SC1 2SCl384 o23,o24 2SD880 o25 2SC1885 026 '|s2076 D l - D 4 , D 1 8 ,D 1 9 ( 1Sl 555) Dl1-D14 I sooz D 9 , D 1O I roez ( s r B 0 10 2 ) 152473 MZ-230 MZ-192 (wz-1921 MZ-250 STV3H OTHERS Part No. AKB-063 AKB-064
Symbol & Description Terminal (TAPE) Terminal(INPUT)
D5, D6 D20 D17 D16 D7, D8
Incc-oo+
7
(GWG-144) TONECONTROLAssembly
CAPACITORS
Pert No. Symbol & Description
(A) Assembly (GWS-238) SWITCH
Part Nol
ASE-003
Symbol& Description
55 Slide rotary switch (SPEAKER)
coMA 303J s0 ccDsL 270J50 coMA 122K 50 c o M A 5 6 2 Ks 0 coMA 124K 50 C E A N L0 1 0 M5 0 Note: RESfSTORS
Part No. ACT-127 RD%PM .tr! J
c63. C64 C67,C68 C69.C70 C73,C74 C65.C66 C71.C72
RSlP CND J R D T A P MU ! t r J
R96, R97 R98. R99
(B) Assembly (GWS-239) SWITCH
Part No. Symbol & Description 56 Slide rotary switch (FUNCTION}
When ordering resistors, conuert the resistance ualue into code form, and then rewrite the part no. as before.
Symbol & Description VR3. VR4 Variable
ASX-113
(GWX-494) FUSEAssembly
Part No. Symbol & Description
R81-R90, R100. R101
A ACG-OOI
C62
Ceramic 0.01/250V
(GWX-492) VOLUME Assembly
Part No. ACV-184 Symbol & Description VR2 V a r i a b l e( V O L U M E )
(GWX-493) HEADPHON Assembly E
Part No. Symbol & Dascription P h o n ej a c k ( P H O N E S I
AKN.O23