Technics SA-T670KFP User manual

I
rceManual
5A.T6TOKFP
2 x 75W (4 ohms)
2 x 65W (B ohms)
2 x 65W (4 ohms)
2 x 60W (B ohms)
7 Hz-35 kHz, -3 dB
4.040/a 14,8 ohms)
0.05% (4 oht;ts)
0.03 % {B ohms)
0.025 % (B ohms)
0.007 % (B ohms)
Frequency response
PHONO
AUX
Tone Controls
BASS
TREBLE
185.040233
FM/AM STEREO RECEIVER
2.5 mV/47k ohms
I50 mV/33k ohms
150 mvi 33k ohms
3 mV/10k ohms
170 mV
RIAA standard curve
30 Hz* 1 5 kHz, t 0.2 dB
2O Hz-20 kHz, + 0.5 dB, - 1 dB
10 Hz-40 kHz, + 0.5 cB, * 2.5 dB
50 Hz, + 12 dB- - 12 dB
2OkHz, + 12 d8- - 12 dB
1 00 Hz. - 6 d8/oct
7kHz, *6dB/oct
50H2. +9dB
---'-"F?
Specilications
(DlN 45 500)
AMPLIFIER SECTION
1 kHz continuous power
- both channels driven
20Hz - 20 kYz continuous oower
both channels driven
Power banciwidth
both channels driven at B ohms
Total harmonic dislortion
rated power at 1 kHz
rated power at 20 Hz-20 kHz
fated power a1 20 Hz*2C kHz
half power at 20 Hz-20 kHz
hall power at 1 kHz
I ntermodulation distortion
rated power at 250 Hz: B kHz = 4.1, 4 ohms 0.04%
rated power at 60 Hz: 7 k1z = 4: 1 , SMPTE, B 0.03 %
Damping factor 25 (4 ohms), 50 (B ohms)
lnput sensitivity and impedance
PHONO
AUX.1. AUX.2
TAPE.1. TAPE.2
MIC
PHONO maximum input voltage (1 kHz, HMS)
S/N rated power (4 ohms) PHONO 72 dB (lHF, A:80 dB)
TAPE 85 dB (lHF, A:92 dB)
26 dB power (4 ohms) PHONO 65 dB
AUX 75 dB
50 mW power (4 ohms) PHONO 60 dB
AUX 62 dB
Acoustjc Controls {Tone Conlrols "0" positibn)
Lour filter
High filter
Loudness control (volume at - 30 dB)
Marketed and Serviced throughout New Zealand
by Fisher and Paykel Limited Htp
bg&Technics
www.hifiengine.com

SPECI FICATIO N S SA.T6TOKFP
Output voitage and impedance
TAPE 1 REC OUT
TAPE 2 REC OUT
TAPE 3 RECIPLAY (Din Socket) . . .
Channel batance, AUX 250 Hz 6300 Hz .
Channei separation, AUX 1 kHz
Headphones level and outpul impedance
Load impedance
MAIN or REMOTE
MAIN + REMOTE
FIli TUNER SECTICIN
Frequency range
Antenna Iermrnals
Sensitivity {+ 40 kHz deviation)
Total haimonic dislortion (al 1 kHz)
MONO, .
STEREO
SIN { + 46 kHz deviation)
MONO
STEBEO
Frequency Fesponse
Selectivrty (400 kHz)
Capture ratio
lmage rejection al 98 MHz
lF re1ection at 98 MHz
Spurious response rejection at 98 MHz
AM suppressron
Stereo separation
1 bl-lz
10 kHz
Leak carrier
19 kHz
38 kHz ,
Channel balance (250 Hz * 6300 Hz) .
Limiiing point .
Bandwidth
lF amplifier
FM demodulator
AM TUNER SECTION
Frequency Range
Sensitivity (S/N 20 dB) "
Selectivity
lmage rejectjon at 1000 kHz .
lF rejection at 1000 kHz .
GENERAL
Power Consumption . .
Power Supply
DimensronsiWxHxD)
Weight
ACCESSORTES
Speaker-circuilprotectionfuse$ . . . . .
sA.T670
2
150 mV
150 mV
30 mV/80 k ohms
* 1.0 d8
55 dB
500 mV/330 ohms
4 - 16 ohrns
B * 16 ohms
88 - 108 MHz
'300 ohms {balansed)
75 ohms (unbalanced)
10.3 dBt, 1.8 UV {lHF, usablo)
22 vV (lHF, S/N 46 d8, 75 ohms, STEREO)
1.8 uV (S/N 30 dB, 300 ohms)
1.6 !V (S/N 26 dB, 300 ohms)
1.4 l,lv (S/N 20 dB, 300 ohms)
1.3 trV (S/N 30 dB, 75 ohms)
1.2 pV (S/N 26 dB, 75 ohms)
0.9 uV (S/N 20 d8, 75 ohms)
0.1%
O.2a/o
60 dB (rHF, 75 dB)
56 dB (rHF, 70 dB)
+ 0.2 dB
20 Hz - 15 kHz, * 0.8 dB
80 dB
1.0 dB
85 dB
100 dB
100 dB
60 dB
45 dB
35 dB
-65 dB, tHF
- 70 dB, IHF
-F 1.5 dB
1.2 1tY
180 kHz
1000 kHz
525 - 1605 kHz
30 UV, 250 uV/m
35 dB
50 dB
45 dB
550W
50 Hz, 230 V
450x157x411mm
(ltry"x63,{."x16{r"i
12.5 kg (27.s lb)
2
www.hifiengine.com

AIJX 1 Fhona CUT
f- XI S lerii() i1-lC lGaltr-
voiLrrTie *0n1foi J-aDe-,'nonrior
$Feaker Circuil Frotec'ircn iuses
!1lC !1 i'<irclPubi ic :liriress facilit';
I
w
,ry&
I
He;lriniror:e iac<
Pcwgt Srlillii
ffiffieffi p&NffiL #ffiFg?ffi#ils
il'",1 Arlenrra Fi\,i Ante nn;l
II
I
+---
i
I
n"tiJii I
nglrnods
&;-",.;
,w.:
&,'+.u
r,-',,'.H
".h.,':r=
l
1
t,lt{i ins
so{ri.;t}l
.ll rT b rr-
PLA.Y
AC otrtlel
s&.7&70
lt
i oJ^t
I escx
Lr
I
+ R1$HT *r*FFT +
lr,..l,
[grcr
I
I
r',\ DC .r
3
h ssl*
I N'? I l
"\e$l ti
tl
-^-*..--'*.r,- i.....,
lL_
I
i
[iaiance llnli-r-rl Lr: L;tl i: o s:;
itwitr:ir
Filiers
TAPS 1
9PEA.KFRS
www.hifiengine.com

DISASSEMBLY
1. Remove Cabinet
5. Remove Bottom Board
sA.T670
4
2. Remove Knobs
4. Remove Front Panel
Remove washers under heads
3. Remove Front Panel Screws
qN.-
\q) \
Cc;rn - \
sS>,) 1
www.hifiengine.com

DIAL CORD STRINGING GUIDE
BLOCK DIAGRAM OF SIGNAL PATHS
to SEL SW
{AM TERM}
Tuning Capacitor - Closed Position
Dial Cord Length 200 cm 3 Turns Clockwise
Ql 02
35K.r0 2SC1047
Mixer
03 04
2SC1675 2SK49
OSC Bufler
rct02
4N377
IF AMP &
DET
o109r05
Power Supply
O701,702. Regul.
O751. 752 Reoulalor
Mic jack SW
Bul16r 0451,
452
\,lix AmpQ153
454 Mic AmP
o455
fteAmp &
0riv6
0601,602,607
608,60S,610,
611,612, €13.
614.619.620
Swilch
Proleclion
o811,812,
813,814
sA,T670
5
www.hifiengine.com

ABOUT THE CIRCUITRY
PROTECTION FUSES
Soeaker Circuit
Protection Fuses
R 5.OA L
Circuitry-Protection Fuse
Circuitry damage may result il - with the power on and
the volume control 7 set to any position except "0" - the
plus (+ ) and minus (- ) speaker terminals are
accidentally 'shorted' or if speaker impedance is nol
correct. These fuses prevent such circuitry
damage.
lf no sound is heard f rom one or both speakers although
the dial is illuminated and there are no mistakes wilh
connections or operating mode, one tuse or both Juses
may have failed.
Note concerning speaker impedance:
1. When two pairs of speaker systems ('[,4AlN' ano
'REMOTE') are used, use speaker systems wtth an
impedance o{ B ohms or more each.
Normal
m
$
ailed
ffi
s
Replace if no sound heard
from right speaKer system
Replace if no sound heard
from left speaker system.
2. When 'MAIN' or 'REMOTE' speaker systems are used
separately, use speaker systems with an rmpedance of
4 ohms or more.
FUSE REPLACEMENT
'1 . Loosen the screw and remove the cover.
2. After fuse replacement, close the cover.
Note: Replacement fuses are included with the operation
instructions.
CHASSIS VIEW
Fuse Primary
Power Transformer
sA.T670
6
Relay Switch Power amplifier Equaliser AMP
FM IF AMP & FM
Detecto? lC
Tuning capacitor
PX IC
Power SuPPly
www.hifiengine.com

PROTECTION CIRCUIT CHECK
Main Amplifier (lCQ) Alignment
1. The'lCQ'adjustment should be started in less than 30
secs after setting the power switch to the ON position.
2. Left Channel
. Connect DC voltmeter between TP601 and TP603.
. Adjust VR60 1 to B mV on DC voltmeter indication,
3. Right Channel
. Connect DC voltmeter between TP602 and TP604.
o Adjust VR602 to B mV on DC voltmeter indication.
Note:
The unit is provided with speaker circuit protection fuses
for the right and lelt channels respectively. The fuse
protects the power transistor lrom damage should the
speaker terminals be short circuited. Accordingly if the
speakers fail to operate after the speaker connections are
made, check whether the speaker circuit prolection fuses
are intact or blown. +
FRONT vnsoz @
ALIGNMENT POINTS
Stereo modulator
FN,I S.G.
Tape 2
Playback REC OUT AUX PHONO
FM IFT T1
300ohms +
FM Dummy Antenna
To S.G. (S.G. imp. 75 ohms)
vnoor @B
Fi9.4 {Abb.4)
.Tffi7O
x+x
06 B
VR3O1
A-8, O-E: Stereo OFF Posilion
B-D: Stereo ON Posilion
(lndicator lighting).
C: Adjusl Point ol Pilot Ci.cuit
Fig. 5 {Abb. 5)
To Output
Meter
Low Pass Filter (lc = 15 k Hz
- 19 kHz)
Fiq. 6 (Ab. 6)
sA.T670
L5
t2 FM FF OET Coil
CT1 FM ANT Trimmer
L1 FM ANT CoiI
CT201 AM ANT Trimmer
CT2 FM DET Trimmer
VR3O1 PLL VCO
Adjustment
L2O1 AM ANT COII
VF1O2 METER- LEV
VR302 Seoaralion
FM OSC Coil L7
FM OSC Trimmet
FM RF DET CT3 - -
AM osc coit L2o2 F[Sl tM uruuorr uuz - -[6l
fol
AM IFT T2O1
T2i2+v TP
201
@
T2O3 F Gs
Muting Level Adt. VF102
AM OSC Trimmer CT202
Speakers Terminal
(Sine Wave)
FM Discr IFT
www.hifiengine.com

ALIGNMENT INSTRUCTIONS {FM/AM TUf{ER CIRCUITRY)
Notes: 5. Tape monitor switch - SOURCE
1. Louciness sw'tch - OFF 6. Filter switch - OFF
2. Band setector switch * AMIFM (FM, RF FM-IF) 7. Maintain line vollage at raled voltage.
3. FM muringlmode switch - OFF/MONO B. Outpui of signal generator should be no higher than
4. Speaker switch - ON necessary to obtain an oulput reading.
SIGNAL GENERATOR DIAL INDICATOR
ccNNEcrQN FHE0. srn-rr.rc ,$18r5J#"fi i,3:8, ooigilys"t REMAFKS
AM ALIGNilIENT
Hlgn sroe tnrolgn 'l 00: uF 'o das rPz o^,^- ^t .^^- .^,\^o^,\n\J\, ^, c.n^6 I?O1 ,15r ;FTi
Ar,i a.renna :rlmmer ,e'm,1ar ll9^",XT_ nll.i"","nl" ;"";pil, ;;;;;r; d;; l?0l ,2nc rm Adrust ror na4mLm cursJr
Common to cnassrs. wrln iCOHz 1203 {3rd iFn
Fashron looo o{ several lurns 6CO kl^{t Csnnect VTVM or scope Adjusl ior maximum oulpul.
*;:::#"r""Jl'- slsnai rnlo fl;'i$1, 600 kHz ["'i::l'' rsr'nrnars 'b 331ixff #]ii f3$:l:t:;r%fl,"J':3,:""
Fashion loop ol several turns 1500 kHz connecl vrvM or scote cr202 (osc rrimmeO Adjust tor rnaximurn ourpur.
of wir6 and radiale signal lnlo (30% Mod.) 1500 kHz to speaker termrnals o1 ct20t (ANT Trimmeo Repear $teps (2) and (3)
loop ol receiver wilh 400H2) receiv€r
FM.IF ALIGNTdENT
Pc ni or non' run,ns nete, or ser 119:i9F::', '-"o' [I,r^i';1,fi*^'.;;'ii:,':".'
No ilgna' nierrerence lunlnq nglel ol sel v'o, y! uv's :re gos,l,on ci runlng merer
FM'RF ALIGI.TMENT
Connect to FM 300 ohm 90 MHr L7 {OSC Corl Fhl muringlmode switch to
anlenna lerminai ihrough FM {100% Mog. 90 Mhz connecl scooe lo spgai(er
du,omy antenna w*h 400 Hz) refminars of receiver i? ilii5:,i-' 3li;lY"i""rir?,i?:'jJ1,
t2 {ANT ColU rnetrical curve. (Fet. Fig- 4)
Connecl lo FM 300 ohm 106 MHz Connect scope lo speaker CT3 {OSC Tilnmer) Adjusl ior maximum amplilude
anlenna lermrnal lhrough Flv'l (100% Mod. 106 Mhz lerminals ol receiver cT3iRF.DET Tilmmer) and symmetrical curve.
durnmy antenna wrlh 400 Hzi CT I iANT Tflmmer I Repear sleps {5) and {6)
CTA {ANT lrimmer)
FM MONO DISTORTION ALIGNMENT
:;il:: L*Y,"1T,?X?, ," i,ofou"il"d 100 MHz conn€cr scope 1o speaker r10llDrscRr rm iB) liHiJi:lJi"'"m dislorlron
dummy antenna, Appty 80 da with {00 l€rminals ol f$ceiv6r Greel cofe i"pr"r ,r"p. i4} and (7).
lo set. Hz)
FM MUTING LEVEL ALIGNMENT
Connect to FM 300 ohm 10o MHz M mulinglmode swilch to
anlenna rermrnat rhroush FM {100% Mod. 100 MHz connecr vryM or scope vR101 ^?X|ij$:i*,pul can be
dummy antenna. Ap0ty 16 dg with 400 Hz lo speaksr iermioals
(6.3 uV) to set. '- oblained'
FM SIGNAL METER ALIGNMENT
1. Appty 100 MHz FM signal of 100 dB (400 ila 30% modulalion) to FM 3. Adjust VR102 for about 4.7 point ot signal merer indicarion.
300 ohm anlenna terminal through FM dummy antenna.
2. Tuning at 100 MHr.
FM MPX PILOT ALIGNMENT
Usang a iraqueflcy ccunter Using alt€,(nal€ syslem
11000MHzNon'moduialedmonosignal aopliedioset.{Apply60dB) 1.Applyslereqsignat lromgeneralororstereoslalionlcreceiver.
2, FM muling/.node se/ilch to 'ON/FN.l AUTO" 2.Adj!il VH301 u;tii steraoindicalor lighls up. Cemenr arm sf VR301 as
3. Connecl frequency counter to IP301 lhrough resislor {.l00 k ohms} sfrown in Fig. 5.
a. Adjrrsl VR301 to tg kHz r 30 Hz.
Noles: 1. Steroo modulalor . a Conftecl stereo modulator oulpul td EXT MOD terminal ol srgnal gensrator.
a Pilot signal modulaiion to "10Yo"
2, FM srgnal gensralor r Frequency approximalely 100 MHz/Output level to "72 dB (lHF)"
. Modulalion mods io "FM"
3. S€leclor swrlch to "FM" 4. FM muting/mode switch ro "ON/FM AUIO"
sA.T870
I
www.hifiengine.com

FM SIGNAL GTNERATOR STEFEO MCDULATO9 1NOICAIOR ADJUSTIVIENT
CONNECTION MODE & MO'. RAI; iAC VTVMi POINT RFMAFKS
FM STEREO SEPARA?IOT't ALIGNMENT
Tonrng at ll0 i\rlli? tvlake acjustneni
FLt .3CO ohm arlenna i,l kHr lilt Mccriaiioni Ccnnecl VTVtul l! sreaker so rhal. Bnsn :t]s anler^a inpul is
terminats rhrougi Fil.l MODE L iand n1 termirai$ thro|Eh low Bass VR302 suol*cied to ! madLialton {or g
dummy antenna. Pilol rignal lo "CN" liiler Ref . Fig. 5) modu;at1on). il rhannel ouiprrt ior L
channal cuipu0 becomes minrrnum_
REPLACEMENT PARTS LI$T
NOTES: 1. Pafi nurnbers are shown for rnos! inechanical parts.
2.'S'in the Femarks column indjcales that a part is normslly a slock itorn.
CABINET AND CIIASSIS PARTS
Ref. No. Part No. Description Remarks Ret. No. Part No. Description Remarke
1 493.281002 Knob, Volume S 37 RBG109 Flubber, Ant.Mtg. (2)
2 493-281006 Knob, Tuning S 38 SDZ6-1 D'al Cord, 200 cm
4 493-?8'1004 Kfloh, Ba$s, Ireble, Bal. Sel. (4) S 39 493-662001 Dial Spring S
5 493-281002 Knob, Levsr Swilcies (4) S 40 493-285001 Drum. Tuning Capacitor S
5-1 493-281005 Knob, Mic Mixino S 41 SJF3025-1 Term, Plate 12 P & DIN
6 4S3.233001 Front Pane{ Assy S 42 SJ F8013 T€rm. Plate Sp€akers
I XTS3X8BF2 Front Panol Mtg. Screws {4) 43 SUA9457.6 R6ar Panel
9 SUS123-2 Spring Push Swllches (41 44 XTB3 + SBFZ Raar pan. Mt!- Screw {18)
10 493-281001 Bstlon. Push S!*itches 14) S 45 SJF8013 T€rm. Plate Ant.
'11 SGX6€77 Button. Ornamenl {4} 46 341440054 Sockel AC Outlel S
12 422,041005 Meter, Tuning and Signal S 47 493.343003 Cover, Speaker Fuses 5
13 422-A4rcA6 M6ler, Powor S 48 XTB3 + SBFZ Cover Mt. Screw
t4 XNSS1z Nut, Headphones & Mic Jacks {2) 43 098-026430 Power Cord Assy
15 $NE59 Wavy wash€r, Hd,ph.& Mic Jk l2l 50 SHH131 Bushing
16 493'349004 Power Swilch S 51 211-?01265 Cabin€t S
17 493-28'1008 Eutton Sheel (4) 5 52 231448223 Baseboard S
l8 493S51001 Tuning Shaft Assy S 53 383-050007 Transtormer, Mains S
19 Glass [Parl ot Frl. Pan Assy] 54 SMY411 Heal 6ink
20 493-234001 Dial Scale Assy S 55 SMV415 Sub Heai Sink (2J
21 696-040054 grkt, Diat scale. H"H. S 56 XTB3 x ]0AFZ Screw, Sub Heal Sink M1g. (8)
22 696-040055 grkl, Dial Scale. L.H. S 57 SGM39.2 Cov€r Grille
23 XTW3XBE Brkt Mlg- Sorsw wlwasher (2) 58 XT53 x 8A Wcod Screw, Cover Gr. Mlg. (14)
25, 26 493-284003 Dial Pointer Assy S 59 EUF225 Front Chassrs
27 493-283002 F€llector plate S 60 SUH407 Side Chassis (L)
28 SDH4B7 Rellector plale Angle 61 SUH409 Side Chassis {R}
29 XTW3XAE Rell. Flale Mtg. Screw (3) 62 SUw1487 MIC PCB Fixturs
30 SJF3223 Term, Strip AUX L. & H. 63 XTBS x 8B Sctew, Fixlure Mtg'
31 04 Screw, Baseboard lvllg. (4)
32 SHD3X1F Pulley Mtg- Screw (4) 65 SKL151 Foot (4!
33 653{40026 Pull€y, Dlal Cord t4) %s 66 MM31 x D20 U/ood Screw, Foot Mtg. (4)
34 Capacitor Bracket 67 493.343001 Socket. Power Transi$tor (4) S
35 XSN4 +12F2 Cab & Tranglormer Mtg Screw i8) 68 SMX137 ln$ulalion Film {4}
35.1 XWA4BFZ Cab & Trans. Mtg. Sprn. Wshr.{8} 69 XSB3 x 14BNS Screw, Power Ttansistor (8)
35-2 XW64BFZ Cab & Tran$. Mtg Washer (8) 70 XWA3BFN Spring Washer (8)
sMM35 {Rl - 71 XWE3FN Washer (8)
iff '' Metsr Fixture L and Fl'
sMM37 (L)
I
www.hifiengine.com

Q- .n
' L-t' u
q-ll-r-r+E€-
I
5A.T670
T
R-t
10
www.hifiengine.com

SCHEMATIC DIAGRAM . TONE CONTROL, POWER AMP, POWER SU
ICtr fltuflJ6, m f
rsud@tEEa
top. A I
Mm / ^l
sw f ?fi.gr--*
\J 1
\12
AtJ._
/\ I
-i.6lsilo-]
l,gh Fillgr S$t I
lsl
i rtYd
l&r.$2
s?tar
H
2t:
3Ts,
rJr
oft
Eqt ru&
*it.rJ
"l
)t
^>
9l
t
rr{
T\rt c'rel,l {s rcerl;cal lr !ie ote ir}tle
axrer: iar CF "umsrs
L__*
NOT€S
1 a Corresoonds to the nrmber 9n rne Dr,nted crrcuit
boari l-
2 : SC |oltale neasured 1./1lh a DC rlrcli: lesitf lhqn I
rngedaflce, liol aris$rt trturd. !rcer lhe concll's I
oi !O SiGhtAi- Th€relqe t\erP fta, be s@e I
trtigr?nca 'n it€ {alla-fe lalugs, dee'<irng oe lnr I
internBr rfiOedance o! ihe DC r[c!i :C5lei I
3 All ttre rosrstlrs uniess clierwrsg .o1Ed are li w I
- ia:. - 5cr I
I
I Ail the croaa,lors uoles! ofherw)se not& ar€ tov l_
:. '&{6rked !es:stc.€ are flon ,rammEbie
5. hl€rance Llirks
J: i::! -5.6:{ = i1a.:;. -1irl. Ll =
+20'i *24't.P: -r00'i. -iiti Z = +8O'1'
* 2Ci4
7 SwrlChes
56 I. 56.2 Mnin Speakers iwrtch id ON'posilron {1)
orl . l2) oFF
57.1.97 2: 8€rut€ Speakers gwllcn rd OFF pgr{ton
{l) oN . if) oFF
S8-1. i8-?: Firgh tiltef r*(€h rn OFF' pat{ion l1l ON
,12i OFF
39.1. Sg'2i LM Filte. s*itch,^'gFF goc,llon il) ON
'izi oFF
Slf FMe. $wnch in Ol tsrlon. I
I
It_*_
t-
M!rA3tr ? a i
e186
2#\6
sftx vb
6.)
i3c8?8
?496!
AII?f,
?i{;ry,!
?s1980
?sr86,
l;.:l
zx\1t)^
tsr9l1l \:/-
zetleJe
ffi;:'l
F---. -t
$A-T670
11 A
| ::::;.rr
la?
www.hifiengine.com

R $UPPLY, MODEL SA.T670
t
*:t i 5tr B,@!
q6r,
3\2
;n o€o I
i a8l!
I
,l
Fl
', 1
f,i
l1---l *,q..r
.- r-adr:
a6r9 g&! lf:tr:rrlt^
&.@l
-
+L--l-r.21 CiE] :
619 I
Gr).aic
:sar1)!
a{fE
!5z'
SY rc.&?
Rls* I
i *, a.o egor !,2 !,€or )
- -lg_::{s
T-*
GF+.
Y \c*
| 'L-__--i
I ua'^ .
| ;ce!re,5 :
@rq.slv ;
ir I
| *-l
f., r
is€ -. i
.:H
lr''l
,!
'Fedrlc
I SDeakrrs 5l
A-b
t**
I
s* I l**,*r-"
t19,ii6
;$:€{s Qar?,6:{
!rclmim?
'i*;-;a;;::;:;--
'i lllil i;ll:
l:*lf Iil*t
LJ# K#
:lii* *ii+j
rhri1rrIr
. ,I',| i"L
j#'
I
t__
1- I R
v- ao
lf *{
t-.
3*:
-1" 'por
29t46
ffi&rrt
t{ar.:o}, r{
:€izIza
\E'
;*r\
-c6 r-j
1a+ E
ff.- l.:.:r In-i::.-i i
ro" u i
o? m.ol *n 'l@ I
#
l8
)
aTJl
s:i !&r , !o? rSoJ . €o{
&r9 pr$ i-/*-"/ |
prq mi
L qs- uaor* * -
EcuarrSer Afro
Lsp i::rg--
11 B
www.hifiengine.com

SCHEMATIC DIAGRAM . AM/FM TUNERN MIC AMP' MIC MIXING
cr
)i$
it
rJG
l"l
ttr
2ret7
n@ ld aI tut
E@EI
LWtmfiP t
@@Et
I
t9\
ME
rctr 4tl
*orf 5
trii
na
g
L
tpr,t2
N2
EE
@r
&d
ldl
@2
EOF
lry
EOn
M
mF
m
^dI
rd?
EOr
GOh
xou@ Fe1,t
&!ua F&7-
rqorr rry F
7q,t
9l
lT
rl
E-]EEtrE
id;'
t,Ei-
t
tp,
rt-
tct
ealtw
e &l ett
a*x1a
a7affi
r--
H
tct
afi
'12 A
www.hifiengine.com

) M lxl NG. MO DEL;SA.T670
R
clu
,or.u
QIl
@
" o!
-Er-1
NOIES
I i cofiesponds lo lhe number on the orinted drcuit
boa.d
2. lndrcaled vo[age values are Dc vollage measlrs wrth
a DC cilc! I lesle, {hrgh lmc&ance) l.om chassrs
ground Tnerelore. there mav be some d{ierence rn rre
vollage ?alues. deFftr^9 on Ihe rnier^al 'moedence ol
the DC ctrcurl tesler.
- under lhe conorlod ol No s'gnal and Mutng Swrtcn
OFF cosrlron
TJ lnder rne conorlron or No S,gnar and Mulrng swrrci
ON @srl,on
i ) unoer ihe cofurlon ol AM Srgnal Beeol6n
3 All lne resrstots Clh€erse notd are iW 3 5!7r - 5:'.
4 'martd r€srslo.s are fron llammaole
5 Al Ine caFcdors unless olherwEe noled 3re 50v
6. Tolerance Marks
F = -i0/, G = +2o1. _?oh.J = +5.4 _5r'o
K: .1006 -10"/".M = +?014 -20'4
P = +r@%. -0%iZ = -80% -20q
7 Sw,lches
S1.l - S1.6 Seleclor swlrch rn AM'rcs,t,s
{1}AM.(z)(FMt (3)Phono, (4)AUX 1 . l5) AUX 2
S2.1 - S2.4r lape Monrtor swrlch rn SOUFCE
posrlon (t) T6pe I .(2) Source . (3) taF 2
54.1. 54 2 FM MUI & FM MODE swrlch in ON' &
STEREO Fsrron 11) ON/STEREO (2)OFF/MONO
S5.r. S5-2 loudness swilch rn OFF rcs,r,on (1) OFF
{2) ON
i_l
t4D
r@@
*,rE-l
,t;l
-.J
D!l
u41m
@D
:s uqt
!a.6v o.JXr
r
R
Secondary
Power Supoty
swrlch,ng
EFI
R
x
O
d
--] -
{$>
SA.T67O
@@@@E@@
wtrnntprDF o
@@ErlEEE@
i all!
t* a.z. t !
qi. -il t
n L---rs.Li
-;ri.
:ntd b("{ s
rctr !t, g
@u@EE@
c.:ril \
lns L.
l'5n!F.6a
Ihrs c'rcurt rs /denlrcal to lhe one
Bbole erceol ror cR numbe.s.
128
12
www.hifiengine.com

WIRING DIAGRAM MODEL 5A.T670
--R-
-\?
Mdm Cord
AVAC
E'Sfi'5H
F2
u_:m
fl
F3 1?5'J 2A
91, ql
o
--G-
_l
_rl_
i tor
__J <t-a
/Til- "lili
:l " -ll
el ll
lo onlt
.E-.U?
l-t]l.,o, :
o
o
l
L-- - --*l
Mdin fiohoto
S06akars
AC So.*rl
&v r'm--n
o
SA.T67O
13A
www.hifiengine.com

s;
d8'
rGr
Fatl
'8^ 3
,.8
l:O.
i[' .
m7
t To Cval
g
a
i{
N
U
N
lc I I
Ut:11 O
; 5l-i
gIo---o--
il o c o
; --- 3n:t-
i'!';
ltl ts
! .r',
o-.-sc-,
Or gr-7i-o-6-
i3E:l
Ot:l o o o
o" ! ,"_,^
! ^"J' \'
o
E
d
f
H
il
t
--8',19 e - e
;-l
:l;,a l*l; i:.
it;,**r l*11:
:gqr ceJ-
.c6fl
bE
*,'rS16ill*
tlP Fqr h j
c5o! E
cro. tO
_8v
ls l$ l;
-t *
,r: i
.]t :l _1
;l :l cl
.,^ [i
-1, cl
:
r rf--
I lal
liiFl :'
^ c6 z. "6'! nn6 &l!. t6t2. ^.0
ll; ^ tr I - -Y-X re,r - tg-
"I":rf ^.e li t* I 616.r.-i.";igl ."";: 'i
E*Flg .":" i:o ;t;.,l1ltl a ri t't*tl
'r^E;Yt . -
. p =,Sll - "" it"qa'E rgtgrit6ti
',11:..; " E lg I EF"'_, lg.lil:'.ii:,:
effi-'r-i '"g-+s*rllri
#jjnl:rit;:10; " FF.tr*
J= * l;: tr:lg lt - ffi;
iltlmff= r*ii5,urg.*
-€- '-ui- iil" l"i" lit"' --* 3 E : ",'
nror I lu l- ld
J'" : ll.g!. -- l- r l!!9
6'+;.-_ sl: R
..i;$b;$iglnn i rr
-;*-. - t,? H il,| u ", ",.''
o,o. I la' U- '" o:,e i:6;
.+
ctor I p52e
oh. {: I ullllg ':' ;
'lnILl:16tMc'or" l$l [l-1! c1!'g 6i I
l5r u Flle ^q I
- L--- JE -.t
-O- o r lfr^METER onrvr "l
:i'' ' ,:',i :- l-i # *d,qi
^\ .-: ;l :_tlll sg-i*,
r 7;; .ir;i- "g lut ;;:. :-!-sr
13 B
www.hifiengine.com

REPLACEMENT PARTS LIST NOTES: )
Ret. No, Part No.
RF, IF,
Ql 361-041280
Q2 361.041283
03 361-041284
Q4 361-041328
Q101,102,
r03 361-041282
Q104 361-041327
Q105,106 361-041282
Q301,302 361-041281
Q201 361.041282
Q401,402 361.041332
Q403,404 2SC1328STMS
0405,406 361-041329
Q751 361-041228
4752 361.041282
DIODES &
D1 01,1 02
103 361-041025
D104 361-041093
D201 0499
D202,203 361-04.1028
0204,301
302 361.041025
D303 361.041060
D401,402
403,404
405 361-041061
0751 361.041066
D752 361.041094
0811 361-041066
1c101 363-041015
rc102 363-041017
1c301 363{41018
Description
PCB TRANSISTORS
Translstor FM RF Amp
Transistor FM Mlx€r
Transistor FM Local OSC
Transistor Buffer
Transistor Switching
Transislor Switching
Transislor Switching
Translstor AF AMP
Transistor Swltching
Transistor Equaliser AMP
Transistor Equalis€r AMP
Transistor Equaliser AMP
Transistor Regulator
Transistor Regulator
INTEGRATED CIRCUITS
Diode Swilching
Diode
Diode Deteclor
Diode AGC
Diode Swilching
Stereo lndicator
LED, Red Programme lndic
LED, Red Rectlfler
LED, Red Stabiliser
LED, Red Rectltier
lC FM 1st,2nd lF, AM
lC Flvl lF AMP & DET
IC MPX
Part numbers are shown lor most m€chanical parts.
'S' in the Remarks column indicates that a part is normaily
a stock item_
Remarks Ref. No,
c115
c116
c117
c118
c119
c120
c121
c122
c201
c202
c203
c204
c205
c206
c208
c209
c21 0
c211,212
c21 4
c215
c216
c220
c221
c225
c301
c302
c303,304
c305
c306,307
c308
c309
c310
c31 1,312
c315
c317,318
c401,402
c403,404
c405,406
c407,408
c409,41 0
c4"11,412
c413,41 4
c415,416
c417,418
c419,420
c421,422
c423,424
c425,426
c427,428
c751
c752
c753
c754
D
S
c
cv1-cv4,
cv201,
cv202
cT1-CT4,
cT201,
cT202
R1,R2
R3
R4
Parl No.
ECEAOJS33l E
ECEAS1ZRZZE
ECKW1H103ZF
ECEAl HSOlOE
ECKW1H223ZF
ECCW1H181K
ECCW1H020CC
ECEAl VS4R7E
ECCWl H020CC
ECCW1H150KC
ECKWl HlO3ZF
ECKWl HlO3ZF
ECKWlHl03MD
ECQS1361JZW
ECEAl H33R3E
ECKWl H331KB
ECCWl H390KC
ECKWl HlO3ZF
ECEAl CSlOOE
ECOM1H223KZW
ECEAl H53R3E
ECQMl H223KZW
ECOMl H223KZW
ECCW1H020CC
ECEAl C5470E
ECEAl CS470E
ECEAl HS3R3E
ECOMl H273JZW
ECOSl 471JZW
ECEAsOZR4TE
ECOM1H473KZW
ECEA5OM3R3SE
ECEAl CS470E
ECEASOZR22E
ECEA1CS470E
ECEAsOM3R3SE
ECEA5OM3R3SE
ECOMlH222RZW
ECKWl H471 KB
ECCW1H220KC
ECCW1H150KC
ECEAlCSlOl VE
ECEAOJS33l E
ECOF1393GZN
ECQFl 1O3GZN
ECOMl H273JZW
ECEAsOM3F3SE
ECEAl VS4TOVE
ECOMl H1 O2JZW
ECEAlVS4TOVE
ECKW1HlO3ZF
ECEAl ES222E
ECEA1CS221 E
ECKWlHlO3ZF
493.31 7001
EBDl25SJl O4C
ERD25TJ563S
ERD25TJ223S
Descriplion Remarks
E lectrolyt ic
Electrolyt ic
Ceramic
Electrolytic
Ceramic
Ceramic
Ceramic
Electrolytic
Ceramic
Ceramic
Ceramic
Ceramic
Ceramic
Polystyrene
Electrolytic
Csramic
Ceramic
Ceramic
Electrolylic
Polyester
Electrolytic
Polyesler
Polyesler
Ceramic
Electrolyt ic
Electrolylic
Electrolytic
Polyester
Polystyrene
Electrolytic
Polyester
Electrolytic
Electrolytic
Electrolytic
Electroltyic
Electrolytic
El€ctrolytic
Polyester
Ceramic
Ceramic
Ceramic
Electrolytic
Eleclrolytlc
Polyester
Polyester
Polyester
El6ctro lyti c
Electrolytic
Polyester
Electrolytic
Ceramic
Electrolytic
Elsctrolytjc
Ceramic
S
S
o
s
S
s
S
S
J
J
s
s
S
S
s
s
q
S
CAPACITORS
Q1,2,3 ECCW1H150KC
C4 ECBT1HO1OK
c5 ECCW]H180KC
c6 CCKW1H102ZF
C7 ECKD1H1O2MDL
c8 ECCW1H120KC
c9 ECCW1H070DC
c10 Eccw1H050cc
c11 ECCW1Hl81K
c12 ECKW1H103ZF
c14,15 ECKWlH223ZF
c17 ECCW1H220KR
c18 ECW1H070DC
c19 ECCWIH390KC
c20 €ccwlH150Kc
c21 ECCD1H030CC
c22 ECKW1H102ZF
c23 ECCD1H030CC
c24 ECKW1H102ZF
c101,102 ECKW1H223ZF
C103 ECEAlHSO1OE
cl04,105 ECKW1H223ZF
C106 ECEA1HS3R3E
c108 ECCW1H680K
C1O9 ECEAIHSR4TE
C110 ECKW1H33lKB
c111 ECEA1CS100E
c112 ECKW1H223ZF
c113,114 ECKW1H103ZF
Ceramic
Ceramio
Geramic
Ceramic
Ceramic
Ceramic
CBramic
Ceramic
Ceramic
Ceramic
Ceramic
C€ramlc
C€ramic
C6ramic
Ceramic
Ceramic
Ceramic
Ceramlc
Ceramic
C€ramic
Electrolytlc
Ceaamic
Eleclrolytlc
Ceramic
Electrolylic
C€ramic
El€clrolytic
Ceramic
Ceramic
VARIABLE CAPACITOR
Tuning Gang Cap. w/drum
RESISTORS
Carbon Film
Carbon Film
Carbon Film
sA.T670
14
www.hifiengine.com

REPLACEMENT PARTS LIST
Ref. No. Part No
R5 ERD25TJ181S
R6 ERO25TJ562S
R7 ERD25TJ333S
R8 EFD25TJ1O2S
R9,10 ERO2sTJ181S
F15 EFO25TJ1OOS
R16 ERD25TJ681S
817.18 EBD25TJ2235
RIg €RDzoTJ1O2S
RzO EFD25TJ333S
Ftz1 EFD2STJIO2S
R1O1 €RD25TJ]O2S
R102,103 EFD25TJ331S
H104 ERD25TJ823S
R,I05 EFD25TJ331S
R.106 EFD25TJ.]O2S
R107 €FD25TJ2745
Rl08 EFD25TJlO4S
R109 EROzsTJ101S
R110 ERD25TJ221S
R111 ERD25TJ822S
R1 12 ERD25TJ392S
Rl13 EBD25TJ562S
R1 14 EBD25TJ272S
R115 EFD25TJ47OS
Rl16 EBO25TJ181S
R117 ERDzsTJ1O3S
R118 ERD25TJ274S
R119 ERD25TJ331S
H12O EBD25TJ223S
R,I21 ERD25TJ563S
P'122 ERD25TJ?24S
F123 EFID?5TJ333S
Rl24 321.042000 S
Rl25,126 ERD2sTJr03S
R127 EFO2STJ?23S
Rl28 ERDz5TJ1O4S
R129 EFO25TJ683S
R2O1 ERD2sTJ152S
R202 ERO25TJ562S
R2O4 ERD25TJ392S
R2O5 ERD?5TJ274S
R206,207 ERD25TJ333S
R2O8 ERD25TJ184S
R209 ERO25TJ393S
R21O ERD25TJ333S
F211 ERD25TJ472S
fl212 ERD2sTJ152S
R213 EfiO23TJ104S
F214 EHD25TJ272S
R215 ERO25TJ392S
P'221 EBD25TJ1515
R3O1 ERD2sTJl5IS
R302,303 ERD25TJ3S2S
F3O4 ERO25TJ823S
F3O5 ERDzsTJ123S
R3O6 ERO2sTJ1O2S
F307 EF|D25TJ1033
F308,309 ERO25TJ472S
F31O EHD$OFJ68OP
F311,312 ERO2sTJ332S
R313,314 ERD25TJ392S
R315,316 ERD2sTJ331S
R318.319 ERD25TJ104S
R324 ERO50FJ561p
F401,402 ERO25CKc47RO
R403,40{ ERO25CKG2203
R405,406 ERO25CKG5602
R407,408 ERO25CKG8?02
sA.T670
15
Description Hemarks
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Csrbon ljilm
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Fiim
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Fi'm
Solid Rosistor
Carbon FiJm
Carbon Film
Carbon Fi,m
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Fllm
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Calban Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Metal Fitm
M6tal Film
Metal Fllm
Metal Film
Ref. No. Parl No.
R409,410 ER025CKG1502
R411,41? EFiD25TJ681S
R413,414 ERDzsTJ123S
R415,416 EffD25TJ152S
P'417 EflD25TJ1O3S
H4,I9 EFD25TJ561S
n421,422 ERO?5CKG2201
R423,424 ERD2sTJ10?S
n425/28 EBO25CKF8202
R427.428 ERO25CKF6801
R429,430 EHD2sTJ224S
R431.43? EFD25TJ6805
R433,434 EFD25TJ151S
RA41,442 ERD12SSJ104C
R56I,562 EBD25TJ3345
F563.564 EfiD?5TJ1045
R581,s82 EFD25TJ4733
R583.584 EfrD25TJ222S
R731 EBO25FJ122P
R751 ERDSOFJ2FzP
R752 ERD25FJ152P
R753 EfrO2sTJ101S
R822 EFD25TJ682S
COILS AND
Ll 381-050120
l2 38'1,050121
13,4 381450099
L5 381{50122
L6 381-050031
L7 38145010?
L101 381-050047
L2o2 38r.050103
1203,751 381,050044
T1 381.050123
T101 381-050048
rzfi,202 381.050124
T203 381.050.125
T301 435-041009
Oescription Hemarks
Matai Film
Carbon Filrn
Carbon Film
Carbon Filrn
Carbon Film
Carbon Film
Metal Film
Carbon Film
Meral Film
Meral Film
Carbon Film
Carbon Film
Carbon Film
Carban Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Fllm
Carbon Fllm
Carbon Film
Carbon Film
Carbon Film
TRANSFORMERS
FM ANT CoiI
FM HF DET Coil
Choke Coil
FM fiF DET Cotl
Choke Coil
FM OSC Coil
Choka Coil
AM OSC Coil
Choke Coil
Transformer, FM IFT
Transformer, FM IFT
Transformer, AM IFT
Translormer AM IFT
Low Pass Filter
c
S
)
S
S
S
S
t
s
S
CERAMIC FILTERS
cF101,
102 493.435001
cF103 493-435002
2201 325-053506
vH101 327-041056
vR102 327.041056
vR301 327.041059
vB30? 327{41056
PL1,Pt2 424.0400?6
493-343002
F1 493.348002
F3 493-348001
F601,602 493-348003
Ceramic Filter
Ceramic Filter
COMPONENT COMtsINATION
Component Combination
VABIABLE RESISTORS
Muting Level Adi. ?0 k ohm {B)
Meter Level Adj. 20 k ohm {B}
PLL VCO Adj. 10 k ohm (B)
Separation Adi. 10 k ohm (B)
LAMPS
Dial Lamp {2)
Dial Lamp Holdor (2)
FUSES
250 V 2.5 A
125V24
SpkrProt.SA(2)
5
s
J
s
S
D
www.hifiengine.com

Description
SWITCHES
Selector Switch
Lever Sw. Tape N4on
Diode Stab.
Diode Recr.
Diode Meter Drive
Diode Meter Drive
Oiode Relay
lC Tone Amp
CAPACITORS
Remarks Flef. No. Part No.
c629,630 ECEAlJS101E
c031,632 ECEA1CS330E
c701,702 311-045008
c703,704 ECEA1ES221E
c705.506 ECKW1Hl03ZF
c7Q7,708 ECKW2H103PE
C811 ECEA1HS2R2E
c812 ECESl6N220VE
c813 ECEAlCS330E
2701,702 325.053507
TH8O1,
802 325-052609
TH601,
602 325{52610
1601,602 381-050041
S
S
S
e
5
S
347-050060
347-050062
347-050061
Q601,602 361-Q41242
Q607,608 36.r.041334
0609,610 36'1441252
0611,612 361.041335
Q613,614 361-041336
Q615,616 361.041339
Q617,618 361-041340
0619,620 361,041282
Q701 361.041337
0702 361-041338
Q811,812 361-041327
Q813 361-041331
0814 361-041330
s
s
S
S
S
S
c
S
S
S
S
c
S
D
S
c
c
S
R471 ERD25FJ1OlP
R472 ERD25FJ561P
R501,502 ERDzsTJ8235
R503,504 ERD25TJ104S
R505,50€,
507,508 ERD25TJs61S
R509,510 ERD25TJ473S
R511,512 ERD25TJ8235
R513,514 ERD25TJ3935
R515,516 ERD25TJ102S
R517,518 ERD25TJ3345
R519,520 ERD25TJ562S
n523,524 ERD25TJ183S
R525,526 ERD25TJ152S
R527,528 ERD25TJ682S
R529,530 ERD25TJ183S
R533,534 ERD25TJ104S
R535,536 ERO25TJ3325
R537,538 ERD25FJ152P
R601,602 ERD25TJ5635
R603,804 ERD25TJ223S
R609,610 ERD25TJ332S
R611,612 EFD25TJ272S
R613,614 ERD25TJ563S
R615,616 ERD25TJ472S
R.617,618 ERD25TJ103S
R619,620 ERD25FJ470P
R621,622 ERDz5TJ471S
R623,624 ERD25FJ272P
R625,626 ERO25FJ102P
H6?7,62A ERD50FJ182P
R629,630 ERD50FJ392P
R631,632
633,634 EFD25FJ821P
R635,636
637,638 EF.D?'FJ221P
R639,640 ERD25FJ820P
R641,642
643,644 324-041039
R645,646 ERXlANJP6RSS
R647,648 ERG2ANJPIOOS
R649,650 EHD25TJ272S
Polyester
Polyester
Ceramic
Ceramic
Palyester
Electrolytic
Polyester
El6ctrolytic
Polyester
Polyestor
Polyester
Polyester
Electrolytic
Ceramic
Ceramic
Ceramic
Ceramic
Eloclrolytic
Ceramic
Ceramic
Ceramic
Ceramic
Ceramic
Polyester
Polyesler
sA.T670
REPLACEMENT PARTS LIST
Ref. No. Part No.
s1,1.s1,6 493.349001
s2-1,s2.4 493.349002
s4,1,s4"2 493.349003
s5-1.s5.2 493-349003
D601,703
704 361-041095
D701 361.041091
D801,802 493.361001
D803,804 493-361002
D812 363-041066
1c501,502 363-041030
c501,502 ECQf/1 H473KZW
c503,504 ECQE1684KZ
c505,506 ECCW1H680K
c507,508 ECCWlH18lK
c509,510 ECQM1H102JZW
c511,512 ECEA50W1E
c513,514 ECQE1684KZ
c515,516
517,518 ECEA16N10E
C519,520 ECQt\41H222J2W
Q521,522 ECQMlH183JZW
c523,524 ECQMIHl23JZW
c525,526 ECOM1H683JZW
c527,528 ECEAlCS330E
c601,602 ECKW2H102KB
c603,004 ECKW2H331KB
c605,606 ECCW2H221K
c607,608 ECCW2H050C
c609,610
611,6r2 ECEA1VS10lE
c613,614 ECCW2H221K
c615,616 ECKW2H102KB
c617,618 ECKW2H471KB
c619,620 ECKW2Hl02KB
c621,622
623,624 ECCW2H470K
c625,626 ECQM1473KZW
CO27 ECEA1ES1OOE
DIODES & INTEGRATED CIRCUITS
Lever Sw. FN4 MUT & FN4 MODE
Lever Sw. Loudness
CIRCUIT BOARDS
FlF, lF Board
Filter Board
AF Board
AF PCB
Transislor Dif lerential
Transistor P16.Drive
Transistor Buffer
Transistor Drive
Transistor Driva
Transistor Power
Transistor Power
Translstor Therm. Comp.
Transistor Regulator
Translstor Regulator
Transislor Switching
Transistor Switching
Transistor Relay Drive
COMPONENT COMBINATION
Component Comb. Bectifier S
THERMISTORS
Descriplion Remarks
Electrolytic
Eleclro I ylic
Eleclrolytic S
Elecirolytic
Ceramic
Ceramic
Electrolytic
Eleclrolytic
Electrolytic
Thermistor, l'reter Orive S
Thermistor, Bufler S
corLs
Choke Coil S
RESISTORS
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Catbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Fllm
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Wire Wound S
Metal Film
Metal Oxide
Carbon Film
16
www.hifiengine.com

REPLACEMENT PARTS LIST
Rel. No. Part No.
R651 ERD5OFJ392P
R652 ERXlANJPlROS
R661,662
663,654 ERDz5TJ152S
R671,672 ERG2ANJP331S
R7O1,702 EflG1ANJP101S
R703,704 EBD50FJ182P
R801,802 ERD25TJ4725
R803,804 ERD25TJ682S
R811,812 EBD25TJ183S
F813 ERD25TJ562S
H814 ERD25TJ332S
R815 ERD25TJ473S
R816 EFD25TJ472S
fl817 ERO25TJ333S
8818 ERD25TJ824S
F819 ERD25TJ563S
R82O ERD25TJ393S
R821 EFG2ANJMS1S
vR601,
602 327.041053
vR501 493-327003
vR502 433327004
vR503,
504 493-327005
ss 349-041156
s7 349{4115€
49&341001
RLY811 422441004
Q451,452 2SC1328STMS Bufler
0453,454 2SC1328STMS Mix Amp
0455 2SC1328STMS Mic Amp
CAPACITORS
C451,452 ECEAs0MlSE Electrolytic
C453,454 E9614116,2MO Ceramic
C455,456 ECEASoNIE Eleclrolytic
C457,458 ECEA50M1SE Electrolylic
C459,4e0 ECKW1H222MD C€ramic
c461,462
463 ECEA50M1SE Electrolytic
C464 ECW1H222MD C€ramic
C455 EC,I(W1H471KB C€ramic
C4€6 ECQM1H483KZW Polyester
C467 ECeA1VS470VE Electrolytic
C4S EC€A1ES221E Etectrolytic
C571,572 ECOM1H273KZW potyester
c573,574 ECQM1H183KZW Polyester
RESISTOR$
R451,452 ERD2sTJ5&S Carbon Fitm
8453,454 ERD25TJ1053 Carbon Fitm
TIIC MIXIHG & FILTER PCES - TRANSISTOHS
Base & Treble Control 100kohm (C) S
VARIABLE RESISTORS
ICO Adj. 500 ohm (B)
Volume Control 250 k ohm (B)
Balance Control 250 k ohm {BH)
swrTcHEs
Main Spkrs Switch
Remot6 Spkrs Swilch
JACKS
Headphones Jack
RELAYS
Speaker Protection
R6f. No. Part No.
R455,456 EHD25TJ6845
R457,458 ERD25TJ563S
F1459,480 ERD25TJ5625
F481,462 EHO25TJ5633
R463,484 EHC14GK225
R465,466 EHD25TJ472S
R467,468 EHD2sTJ821S
R46S,470 ERD25TJ104S
fr471,472 EFD25TJ102S
R473 ERD25ru103S
R474 ERO25TJ564S
F475 EFD25TJ472S
R476 ERDzsTJ1515
RSZ,a78 ERD25TJ102S
R479,4{n ERD25TJ563S
R571,572 EBD25TJ82d:
R573,574 EHD25TJ221S
R575,576 ERD25TJSZS
vR451 493.327001
341-050023
s8, s9 349-041152
VARIABLE RESISTORS
Var. Besistor Mixing
JACKS
Mic Jack
swtTcHEs
Push Switch, Filter
Descriplion
Carbon Film
Metal Ftlm
Carbon Fiim
Metal Oxide
Mstal Oxide
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Filfi
Carbon Fllm
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Melal Oxide
Reilarks D6scription
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Solid
Carbon Film
Carbon Film
Carbon Film
Carbon Fi'm
Carbon Fi|m
Carbon Film
Carbon Film
Carbon Film
Carbon Film
Carbon Filtn
Carbon Film
Carbon Film
Carbon Film
Femarks
c
S
c
17
www.hifiengine.com