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(v)rrtoNeerl
ORDERNO.
ARP-230-O
AM/FM STEREO
RECETVER
sx-?;0e- (SX.2O2LI
MODELSX.2O2 COMESIN SIX VERSIONSDISTINGUISI.IED FOLLOWS:
AS
Modol Volteg R6mrrks
SX-202/KU AC12OV nly
o U.S.A.model
sx-202/Kc AC120V nly
o Canada model
sx-202/s AC11OV
,12OV,22OV and 240V {switchable} General export model
sx-202lYP AC240Vonly Australia model
SX-202L/HE AC22OV only E u r o p e a nc o n t i n e n t m o d e l w i t h A M , L W b a n d r u n e r
sx-202LlHEZ AC220V only West Germany model with AM-LW band tuner
o This servicemanual is applicableto the KU types. For servicingof tlte other types, pleaserefer to the
additionalservice
manual.
o Ce manueld'instruction serefdreau modede r6glage, frangais.
en
. Estemanualde serviciotrata del m6todo de aiusteescritoen espaiiol.
CONT E NT S
't. sPEctFtcATtoNs
..... 8. P . C .B O A R D S O N N E C T I O N I A G R A M
C D 12
2. F R O N TP A N E L F A C I L I T I E S 3 9. SCHEMATIC IAGRAM
D t5
3. PABTS LOCATTON . . . . . . . 4 1 0 . E L E C T R I C A L A R T SL I S T
P 17
4. B L O C KD I A G R A M 5 I1. DIALCOR STRINGING
D 19
5. C I R C U I TD E S C RP T I O N S
I 6 1 2 . A D J U S T M E N T S. , .
, 20
6. PACKING 8 REGLAGE
7. E X P L O D E D I E W A N D P A R T SL I S T . . .
V 9 AJUSTE.
FICINEEFI ELECTFICINIC GCIFIPCIFIATION a I, Mesuno 1 Ljhome, Mesu.o-ku, Tokyo 1::3, Jspen
PICINEEFI ELEC:THONICB IUBAI lNC. 1925 E. oomnguez SE., Long Beach, Cahfo.nra go8lO u.S.A..
PIGINEEFI ELEC?FIC,NlC [EUnclPEI N.V. Keerbenglssn 1, 2740 Beve.en, Eletg,um
PICI|YEEFI ELECTFIEINICB AUBTFIALIA PTY. LTE!. 178-1821 tsounde.v Fosd, Bnaesde, Vrcco. a 3195. a.usc.atr
YX O DEC. 1982 P r i n t e di n l a D a n
1.SPECIFICATIONS
Amplifier Section CaptureRati. o ..2.ft8
(400kHz)
Selectivity
AlternateChannel . 50dB
C o n t i n u oA v e r a g eo w e ru t p uits 2 5
us P 0 (lkHz)
StereoSeparation . 35dB
w a t t s p e r h a n n mli,n . ,t 8 o h m f r o m
* c e a s Response
Frequency . . 30Hz to 15kHz,1!
[
oa
4 0 H e r t z 2 0 , 0 0 0e r t z i t h n o m o r e
o H w SpuriousResponseRatio. ......70d8
than0.3%o harmonic
tolal distortion. lmageResponseRatio ...45d8
lF ResponseRatio. ....100d8
Total HarmonicDistortion(40 Hertzto 20,000 Hertz,
AM SuppressionRatio ...45d8
8 ohms,from TAPE)
SubcarrierProductRatio. ......31d8
continuousrated power output
M u t i n gT h r e s h o l d . 2 7 d B t( 6 . 3 P V )
N o m o r et h a n 0 . 3 %
Antennalnput
12.5watts per channel poweroutput
300 ohms balanced, ohms unbalanced
75
N o m o r et h a n0 . 1 5 %
1 watt per channelpower output
No more than O.2o/" AM TunerSection
Intermodulation Distortion(50 Hertz:7,000 Hertz= 4: 1, Sensitivity
8 ohms,fror;'r AUX) lHF, Loop antenna 32OtNlm
continuous ratedpoweroutput lHF, Ext, antenna 30pV
No morethan 0.3% Selectivity .....25dB
D a m p i n g a c t o r( 1 k H z , 8 o h m s )
F 22 Signal-to-NoiseRatio ....43d8
I nput (Sensitivity/l mpedance) lmageResponseRatio ....40d8
PHONO .....2.5mV/5Okilohms lF ResponseRatio. ...'45dB
T A P EP L A Y ' 150mV/50kilohms Antenna AM LooP Antenna
Phono verload evel
O L ( T . H . D . 0 . 1 %1 , 0 0 0 H 2 )
,
Miscellaneous
PHONO . . 150mV
PowerRequirements . , AC 120V, 60Hz
Output Level
TAPE REC . 1 5 0m V PowerConsumption. . . 125 Watts(UL),150 VA(CSA)
SPEAKER .... A, B,AseriesB.off Dimensions . . . . 4 2 0 ( W ) x 9 8 ( H lx 2 1 4 ( D ) m m
X
16-9/16(W) 3-718(H) 8-7116(Dn X i)
Frequency Response
PHONO RIAA Equalization)
( Weight(without package) . . . 4.3 kg (9lb 8 oz)
. 30Hz to 20,000H2t0'5dB Parts
Furnished
TAPEPLAY .... l5Hzto50,000Hz+ldB FMT-typeAntenna .....1
Tone Control AM Loop Antenna 1
B A S S. r9dB (100H2) OperatingInstructions 1
TREBLE ... rgdB(10kHz)
Loudness frntour (Volum control setat-40d8 position)
. . +8dB (100H2),+6dB (10,000H2)
Hum and Noise(lHF, short circuited,A network)
PHONOMM.. .....71d8
TAPEPLAY ...97d8
FM Tuner Section
*UsableSensitivity ...10.7dBf (0.9pV)
50dB OuietingSensitivity
**MONO ....15.3d8f (1.6pV)
.37.6d8f(21pYl *Measured pursuant to the Federal Trade Commission's Trade
STEREO
Signal-to-NoiseRatio Regulationrule on Povnr Output Claimsfor Amplifier.
*'FM muting functions with this unit when the signalsare weak.
MONO ....75d8(at85dBf)
The unit's internal wires are therefore treated so that the signals
STEREO 7 0 d B( a t 8 5 d B f ) ara not muted when the sensitiviry is measured.
Distortion(at 65dBf) NOTE:
MONO 1kHz. 'O'3Yo Specificationsand designsubiect to possible modification without
STEREOlkHz. .'0.67o notice,
2. FRONT PANELFACILITIES
L;Nt';K t;K
-IFUNCTION
l-*'-'
L FI-EI-E r6"
O PowER
swtrcH @ voLUMEcoNTRoL
Push this to s1^ritch and off the unit's power. Power is
on Use this to adjust the volume of the sound delivered
suppliedat the depresed ( - ) switch position (ON) and throughthe speakers headphones.
or
(I) position(OFF).
turnedoff at the released The volume is increasedwhen this control is rotated
@ HEADPHoNEJAcK clockwisefrom the minimum "0" position.
Connectthe plug on the stereoheadphones this jack
to @ TUNING NDIcAToR TUNING)
I (
when listening soundthroughheadphones.
to This lightsup to indicatethat an FM, AM stationhasbeen
@ ToNEcoNTRoLs tunedi n.
BASS : The bassis increased
whenthis control is rotated (srEREo)
@ srEREotNDtcAToR
clockwisefrom the centerposition and reduced This lights up automaticallywhen an FM station broad-
when rotatedcounterclockwise. castingin stereohasbeentuned in.
TREBLE : The treble is increasedwhen this control is
rotatd clockwisefrom the center position and
@ SPEAKERS
swrrcHEs
reducedwhen rotatedcounterclockwise. These are used to selectthe speakers through which you
w i l l l i sten the sound.
to
@ BALANcEcoNTRoL The selected speakers now working.
are
This is normally kept at its center position. lt is rotated A: The sound is heard from the speakers connectedto
when the volume of sound deliveredthrough the left and the speaker terminals the rearpanel.
A on
right channels the speakers headphones
of or differs. B: The sound is heard from the speakers connectedto
The right channel volume is reducedwhen the control is the speaker terminals the rearpanel.
B on
rotatd toward the LEFT from the center position while No soundwill be heardwhen SPEAKERS and B switches
A
the left channel volume is reduced when it is rotated are both released. This is the positionat which the sound
towardthe RIGHT. can be heardthrough the headphones.
O FuNcrtoNswtrcHEs NOTE:
No sund will be heard through the geakers when both the A
PHONO : Press
when listeningto records.
and B switches are depressed if only one et of speakerc has been
FM : Press
when listeningto FM broadcasts. connected to either the A or B SPEAKERS terminals.
AM : Press
when listening AM broadcasts.
to
@ TAPE (ADPT)SWITcH @ FREoUENcY
scALE
This indicatesthe frequencyof the broadcasting station
This is depresed when using a tape deck or adaptorunit
( F M ,A M ) .
connected the rear panelTAPE/ADAPTORjacks.
to
The top levelfigures(88 - 108) indicatethe FM band.
@ LOUDNESS
SWITcH The bottom levelfigures(55 - 1601indicate AM band.
the
Depress this switch to the ON position when listening to
@ T U N T N GK N o B
sound at a low levelof volume.This will enhancethe bass
Rotatethis knob to pick up stations(FM, AM).
and treble and give more life to the sound evenat a low
volume. @ P o w E Rt N D t c A T o R / D t Ap o t N T E R
L
3. PARTS LOCATION
NOruSr
. Parts uithout part number connot be supplied.
o ?he I morh found on some component ports indicotes the impottonce of the
sofety foctor of the port- Therefore, uhen replacing, be sure to use parts of identicol
desEnation.
. For your Ports Stoch Control, the fost mouing items dre indicdted uith the morhs
t* ond *.
,* CENERALLY MOWS FASTER THAN '.
This classificotion shall be odjusted by each distributor becduse it depende on model
number, temperoture, humidity, e tc.
Front Panel
View
Speaker knob Bonnet
AAD608 AN E4I O
Front oanelassemblv
ANM-292 Tuning knob
AAA{84
AADO5 e-- Knob lvoLuME)
A
AAB.3'I6
P h o n ej a c k Function knob A
AKN{45 {TAPE, LOUDNESS)
AAD6O6
Knob B Function knob B
( B A S ST RE B L E ,B A L A N C E }
, { P H O N O ,F M , A M )
AAB-317 AADO7
RearPanelView
Earthterminal AC socket
AKP-O39
Rear panel
Complex
terminal
AKX-073 ADG-073
Top View
A ** Fuse(T 1.6A)
AEK-121
A * Powertransformer
1120v)
ATT.942
Switch assembly
4. BLOCK DIAGRAM
FM F R O N T E N D ( 1 / 3 ) FM IF AMP
I
t-3 O O O
|
BAL
FM
I 75o
|
L-UNBAL
l- GND FMIFIDET MPX
AM
I LooP L
L ANT au9 TOR
LJ rdLF
sr-s IN
(4/41
D6 TUNING S METER
--* ar, I DETECTOR
':*" I
STEREO vco
DET.
OUT- p 691
Q6
SlG. L OUT
Q4 IN
LED DRIVER FM MUTE
+82 AM
D4
AM FRONT END
sr-4 sr-5 P O W E RO N / O F F M U T I N G
trsomvl ^:
ernv TAPE LOUDNESS
(2/21 TONECONTROL
l- E q U A L I Z E RA M P
(t/21 vR2-2,2-3
Lch REC
+q2 -(v4l
lz.smvl lt5omvl.
i- rroro a 5[,
I
_
l r 4 .r v I PHONES
G:405dB
1,"=rd;Tt--17
fT",
(3l4.,4/41 POWER AMP
sr-4 sr-5
l-enor.ro (2/2't (2/2 |
I
Rch REC
L PLAY
TO
POWER SUPPLY 8 PROTECTOR Rch
,
S PEAKE RS
1,,
s2-2
+82
SP. B
srol ( 13.4V (t/2' t
qI a ri" l
acr2ov |
6OHz I
;o\-- \,,
o{ll
D7
^
1,,
Sl-l: F U N C T I O( P H O N O )
N ON - OFF
S I . 2 : F U N C T I O( N M )
F ON - OFF
s r - 3 : F U t { c T r o Na M }
( ON - OFF
SI.4 : TAPEMONITOR ON - OFF S2-I : SPEAKERS A ON - OFF SIOI : POWER ON - OFF
SI-5 : LOUDNESS ON - OFF S2-2: SPEAKERS I ON - OFF
5 . C I R C U I TD E S C R I P T I O N S
FM Front End of a pilot signal to automatically switch between
A unitized variable capacitor type front end stereo and mono reception by R14 which is con-
unit is used consisting of an FET RF single stage nected to pin 14. When a stereo signal is received,
amp, Iocal oscillator/mixer IC and rn IF trans- pin 13 drops to the low level to light the stereo
former. indicator. When pin 2 is grounded, the PLL VCO
FM lF Amp, Detector and MPX Circuit and FM IF operation stop (for AM).
A 2-transistor IF amp with ceramic filter is used FM Muting and LED Driver
and the next stage has an IC (M51533L) contain- With this unit, muting is automatically activated
ing the FM IF detector and MPX circuit. The block when the antenna input drops below 10pV. As the
diagram of IC M51533L is shown in Fig. 5-1. This antenna input decreases, the voltage at pin 3
IC uses a peak detection method which can be drops, Q5 is turned off and Q6 is turned on. As a
adjusted with a single coil. The PLL method is result, the gate voltage of Q4 drops, Q4 is turned
employed to reconstitute the 38kHz sub-carrier off and the detector output circuit is blocked
for the MPX circuit. (Fig. 5-1). When an FM or AM station is tuned
The IF signal is input at pin 1 and the detection in, the base potential of Qb is raised, Q5 is turned
output is obtained from pin 5. The detection out- on and the tuning indicator lights.
put passesthrough the muting Q4, goes to pin 9,
passes through the MPX circuit and the stereo
signals are obtained from pins 11 and L2. In
addition, this unit detects the presence or absence
M 5 r5 3 3 L
REGULATOR
L E V EL
INPUT
METER
BUFFER
CIRCUIT
S T E RE O
S WI T C H
AM
s t-3
T L OUT R OUT
Fig. 5-1 F M l F , D e t e c t o ra n d M P X c i r c u i t
AM Tuner appears at the power amp output, either Q13
This uses a variable capacitor type tuning (plus) or Q14 (minus) is activated depending on
circuit composed of three transistors, a 2-tran- the polarity of the DC voltage and a trigger is
sistor front end and a single transistor AM IF applied to D15. This turns on Dl5, +B1 is shorted,
detector. the fuse on the primary side is cut and the power
supply circuit is shut off.
AF Section
Fig. 5-3 shows the power on/off muting circuit.
The equalizer circuit has a low-noise operation
Time constant t1 is longer than t2 so that imme-
amp (2 channel)M5218P. diately after the power is turned on, the emitter
The power amp has a 25 watt output power IC potential of Q15 exceedsits basepotential, QL5 is
STK4141-2S(SeeFig. 5-a). turned on to activate Q16 and Q17 and ground the
The tone control circuit is placed in the negative
signal. A few seconds later, the base potential of
feedback loop of the power amp.
Q15 risesto turn off Q15 along with Q16 and Q17.
Protective Circuits When the power is turned off, the charge of
This unit has a circuit to detect DC voltages at C161 passesthrough D18; it is almost completely
the power amp outputs and a muting circuit that discharged in an instant to make the base potential
operates when power is turned on and off. of Q15 zero. However, becausethe chargeof C160
Fig. 5-2 shows the construction of the DC remains, Q15 is turned on and muting is activated
voltage protection circuit. When a DC voltage in the same manner as when power is turned on.
POWERAMP ( L ch )
TO
SPEAKER
swrTcHEs
Fig.5-2 DC Voltageprotection circuit
M A IN
VOLUME
- - : - - - - - J
! Dt7 Dr6 RtSl
BALANCE
VOLUME
;-:'- - J
i t z
F i g .5-3 P ow erON /OFF muti ngci rcui t
I r8
lNl(+)L t N2 ( + )
z l t7
t N t( - ) lN2(-)
I f il
t
t l
3
GND
5 6 8
MUTING
9
Vee
r O
OUTI
1
O U T2
3 t
Vee
4 4
L__t
t5 16
GN
F i g .5 4 E q u i val ent rcui tof pow erl C
ci
6. PACKING
Mark No. Part No. Description
1. AHA-335 Side pad
2. ARB-525 Operatinginstructions
(English)
3. AT8-076 Loop antenna assembly
4. ADH-Oos T-type antenna
5. AHE-l02 Packing case
7. EXPLODED IEW AND PARTS LIST
V
NOTES;
o Parts without part number cannot be supplied.
o The I marh found on some component parts indicates the importance of the
safety foctor of the part. Therefore, when replacing, be sure to use parts of identical A
designation.
o For your Ports Stoch Control, the fast mouing items are indicated with the marks
t* ond i.
rT GENERALLY MOTTESFASTER THAN *.
This classification shall be adjusted by each distributor because it depends on model
number, temperature, humidity, e tc.
No. Part No. Description No. Part No. Descriptions
1. ANE410 Bonnet 50. Speaker switch assembly
2. BBZ30P080FZK Screw (3 x 8l 5 1. Switch holder
A 3. ATT-942 Power transformer (1 20V) 52. Pully assembly
4. PMZ30P060FMC Screw (3 x 6) 53. LED assembly
5. AADO8 Speaker knob 54. Earth
6. VMZ30P060FMC Screw(3x6) 55. Mounting plate
B
7. NKgOFUC Nut 56. Pully assembly
L AAB-317 K n o b B ( B A S S ,T R E B L E , 57. Pully assembly
BALANCE} 58. Pully holder
9. NKTOFUC Nut 59. H e a d p h o n ej a c k a s s e m b l y
10. AAA-O84 Tuning knob
60. Chassis
11. AAB-316 Knob A (VOLUME) 61. Bottom Plate
12. ANM-292 Front panel assembly 62. Binder
13. AADO7 Function knob B (PHONO 63. Earth terminal
FM, AM) 64. Rear panel
14. AAD06 Function knob A (TAPE,
LOUDNESS) 65. Tuning drum
A** 15. ASG-541 Pushswitch (POWEF) 66. Smoother
67. Pointer holder
16. AADOs Power knob 68. Pointer assembly
17. AEC-784 Cabinet bumper 69. Heat sink
18. AXA-373 Tuning shaft
19. AEC471 Nylon rivet 70. Wire holder
20. MTZ3oP100FZK Screw (3 x 1O)
A** 2 1. AEK-121 Fuse (T 1.6,4)
A 22. AKP{39 AC socket
A 23. ADG{73 AC power cord
24. GWM-267 Complex assembly
25. AKN-045 PhoneJack (PHONES)
i* 26. SUJSLYXSF Speaker switch
A 27. ACG-O17 C e r a m i c { 0 . 0 1)
28. BBT3OPOSOFZK Screw (3 x 8l
D
1 2 3
,^-2
U
A
.g
\ \
./2, \
Z'7
22"
@
E | 727^)< m
2
@
\--.
q---[ ,/
,/
t e @
\
tr
Sr
@
*N
@9 ,,-g$ _
f JF]
>l u I
/tri
>\-
,\r #E
\rs
D
9
t0
7
z'
tl
1 2 3
4
@
? ' 2 0 A
B
V.
I
C
s"-<))|\ D
\is-j=
^'/
q,
-S=),)i
Ks) hs
I 6
I
E 8.1 . BO A RDS CO NN EC T2IO ND IAGR AM 3
P.C
and lC's
ExternalAppearances Transistors
of
2SC1923 -
COMPLEX Ass'y GWM 267
Q3 A2
2SC461
'":":f'+irvpN.
-S:"-
B
2SA1115
2sc26lt3 , ML
"'M, a\r,,
illill
.ll!jil"
sTK4141-2S
C
M51533
L
'.',-.
det
M521aP
x
NJIT44558D
LED Ass'y
It ttJtll
@d
I 2 3
4 5 6 I
Q7 ot6
q9 q0 Qro ofi qt7
32- O2l
4 5 6
I 7 8 I
HEADPHOT\E
JACK Ass'y
B
SWITCHO UNSWITCHEO
roow MAx. toow MAx.
c
D
POINTERAss'y
l
lt 7 I I
I
2 3
9. SCHEMATICDIAGRAM
A ","o
A
.oo^ Io,
,
F M I
Lzsn uraaL
L n"o
lil,", ot,, FM lF aMP
B LED
ol5-17 cr60 _.- _.-
22olo eI' u'b Fr
POWR il/OFF
Ithv'l
"to"
,1".
L "."
ffi
l'",
t-*;
""" "I',2,
cr57!
r r,''
*cr4o I ,
'+
Lct25
Tzzo
4Rr45
lrok
f---
- REC
l
J:i "' 47' rook I
|
;F --c!-r crr4 .';
D
a:-
cr45,r46 ACH-249 Qr,2,7,9 2SC461
o4 25K246
o 5,6,13,16,r7 JCSd
oa 2SA992 or,3 rN4t48 O12 iN4148
vR 3 RHAAAV5502 ot2 2S0aao o2 wz- o75 0r3,r4 roE 2FO
Q t 4 .| 5 J4101 D4 2-1K261 0r5 8CR6AM-4
oa KZL14O Dt6 SZ-O2?
D9 RB4O2 D17,18 tN4148
011 wz-i 3 0
2 3
4 5 6
NOTE:
The indicated semiconductors are representatiue ones
only. Other alternatiue semiconductors may be used and
are listed in the parts list.
A L RESTSTORS.
Indietd in o, %W, 7.W,i5% tolerance unl6s otheMis notd k; k!)
M; Ma, lF); !1%, lcl: !2%, (K),110%, (Ml; i20% tolerance
I 2, CAPACITORS:
Indicaid in capachy kF)/voltage (V) unle$ otheBis notd
p; pF. ldiBtion whhdt voltage is 50V except etftt.otytic capaci
3. VOLTAGE
a3 S i e n a tv o l t a s e a t ( 2 5 W + 2 5 W , 8 a ) o u t p l t
E; {1kHz)
F M I F I O E TA M P X DC voltase (V) at no j.put sisnal
Fli
-
Valuein{ ) bDCvoltageatratdporer.
4. OTHERSi
+ , Signal route.
_ A i^Adiusting po,nt.
I re /n matk round or toFe componenl pans indic.rs the in
podanc-e of rhe salety lactor of the pdn. lh.relore, whcn repttrrng,
be ere to u* pafts of identical designarion.
X markd capeitoB and rsistoE h&e psds numbe6.
This is the basic $hmatic diagram, but the etual circut may
vary due to improvemenb in dsisn.
-
LEo A3rr y
!--"-;-;-t
I 066 aEL- 40?
0 ! :
! *
SITCHES:
J' cr8;
reooo et
t--
COMPLEX
Sl-t :
A.sry
F U N C T I O N( P H O N O ) oN - gfI
I i": I {"at
r5k : 0 . sr-2 FUNCTION (FM) 9!
- oFF
T_T L--:"* -J sl-3 | FUNCTION (AM) oN - 9!r
-? 2 el SI 4 TAPE MONITOR oN- 9[
LEO
r
o3*'ut*
POINTER A3s'y
"*.;'-l
51- 5 LOUONESS ON _ OFF
B
52_1 SPEAKERS ( A) 9! - OFF
52.2: SPEAKERS{8) oN - gfr
OUTSIDE OF PC BOARO
SlOl : POWER ON - OFF
The undedind indi@tes the switch Dosition.
o t 3 , r4
PROTECTOR
-
sror a
COMPLEX AsBry (3,/3)
: Furor
AEK-r?r I
A r,o, ort-".,
---------1, A
swrrdEo uNswrTdED =-^.,
roow MAr roow Md -;fi,'
HEAOPHONE ACK A33'y
J
-___J
/25
--1F -
ro
ARrsT
*-1
I
qr48
E2FO
-o27
4148
I 52 SUJeLYXSF
L__
I S W I T C HA 3 . ' y
4 5 6 16
l--
1 O .E L E C T R I C A LP A R T S L I S T
NO?ES;
o ll/hen ordering resicfors, first conuert resistancewlues into cod,eform as shown in
the following examples.
Ex. 1 vthen there are 2 effectiue digits (any digit apart from 0), such as s60 ohm
and 47h ohm (toleranceis shown by J = iVo, and K - lOVo).
560a 56 x 10t 561 . . RD%PS E|6tflr
47ha 47 x lO3 473 . . RD%PS @AgJ
0.5{t 0R5.. RN2H oBEr
t(} 010.. asrPotloK
Ex. 2 When there are 3 effective digits (such as in high precision metal film resis-
tors).
5.62ha 562 x loo 5621. . . . RN%SA EGiltrDF
o The b, marh found on some component parts indicates theimportance of the
safety factor of the part. Therefore, when replacing, be sure to tlr,e parts of identical
deeignation
o For your Parts Stoch Control, the fast mouing items are indicated with the marhs
** ond *.
** GENERALLY MOVES FASTER THAN *.
This classificotion shall be adjusted by each distributor because it depends on model
number , temperuture, humidity, etc.
Miscellaneous
PartsList Mark Part No. Symbol & Deccription
C E A1 0 1 M 5 L
3 cl50
P.C.BOARD ASSEMBLIES
CEA 21M OL
2 1 c l 4 7 ,C l 6 0
CEA 71 6L
4 M