Download 9.6uOJ

(D rrloNEerl"
/o3.
The Art of Entertainment
9.6uOJ
O R D E RN O .
ARP2452
S T E R E OR E C E I V E R
SXIPE'a;O
S X - P 5 2 OH A S T H E F O L L O W I N G
:
Type
Power Requirement
Ftts
AC2zOV-23OV, 24OV (Switchable)*
HB
A C 2 2 O V - 2 3 O V ,2 3 O - 2 4 0 V ( S w i t c h a b l e*)
HEWZI
AC22OV-23OV, 23O-240V (Switchable){,
KUC
SD
YPW
Remarks
AC 12OV only
A C 1 1 0 V , 1 2 0 - 1 2 7 V , 2 2 O V ,2 4 O V ( S w i t c h a b l e )
A C 2 4 O Vo n l y
* Change the connection of the transformer'sprimary wiring.
OThis manualis applicableto SX -P5ZOIHE,HB and HEWZI.
O F o r H B a n d H E W Z It y p e s , r e f e rt o p a g e s4 5 - 5 0 .
O For the other types, refer to the applicableservicemanuals.
OThese products are componentof systems.For the system composition,refer to the system
m a n u a l( s ) .
O Ce manuelpour le servicecomprendles explicationsde r6glageen frangais.
O Este manualde serviciotrata del m6todo ajusteescritoen espaffol.
CONTENTS
. "N' .
. . . . . . . . . . . . . . . . .2. .
1. SAFETY
INFORMATTO
........ 3
2. SPECTF|CAT|ONS
3 . E X P L O D EV
DI E W S ,P A C K I N GA N D
............4
PARTS
L|ST,..".
4 . S C H E M A T I CD I A G R A M SA N D P C BC O N N E C T I O N
. . . . . .8
DIAGRAMS
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
...3
. .6. . .
5 . P C BP A R T SL | S T
PIONEER ELECTRONIC CORPORATION
6.
6.
6.
7.
8.
9.
A D J U S T M E N T ,S. " . . . '
REGLAGE
AJUSTE
tc |NFoRMAT|ON
I YPES
F O RH B A N D H E W Z T
P A N E LF A C | L I T I E S
. . . . , .4 0
..'.".'..'.41
'..."..."....42
....... . 43
45
. . . .. . . . 5 1
4-1,Mesuro
Mesuro-ku,
rokyo153,
Japan
l-chome,
PIONEERELECTRONICSSERVICElNC.
PO. Box 1760,Long Beach,California90801
U.S.A..
PIONEERELECTRONICSOF CANADA,lNC. 300 AllstateParkwavMarkham,OntarioL3R 0P2 Canada
PIONEERELECTRONIC
1, 9120Melsele,Belgium
[EUROPEIN.V. Haven1087Keetberglaan
PfONEERELECTBONICSAUSTRALIAPTY.LTD. 178-184BoundaryRoad,Braeside,Victoria3195,AustraliaTEL: [03] 580-9911
o PIoNEER ELECTRONIC CORPORATION 1gg2
DFNFEB.1ee2 pr.intecl
i'l JapaD
This servicemanual is intendedfor qualified servicetechnicians;it is not
meant for the casualdo-it-yourselfer.
Oualifiedtechnicianshavethe necessary test equipmentand tools, and have beentrainedto properly and safely
repaircomplexproductssuchasthosecoveredby this manual.
lmproperlyperformedrepairscan adverselyaffect the safetyand reliability
of the product and may void the warranty. lf you are not qualified to
perform the repairof this product properly and safely,you shouldnot risk
trying to do so and referthe repairto a qualifiedservicetechnician.
W A R NI N G
Lead in solder used in this product is listed by the California Health and Welfareagencyas
a known reproductivetoxicant which may causebirth defectsor other reproductiveharm
(CafiforniaHealth & Safety Code, Section 2S24g.Sl.
When servicingor handling circuit boardsand other componentswhich contain lead in
solder,avoid unprotected skin contact with the solder.Also, when solderingdo not inhale
any smoke or fumes produced.
1 . S A F E T YI N F O R M A T I O N
( F O RU S AM O D E LO N L Y )
1. SAFETYPRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENTCHECK
M e a s u r e l e a k a g ec u r r e n t t o a k n o w n e a r t h g r o u n d
( w a t e r p i p e , c o n d u i t , e t c . ) b y c o n n e c t i n ga l e a k a g e
current tester such as Simpson Model 229-2 or
e q u i v a l e n tb e t w e e n t h e e a r t h g r o u n d a n d a l l e x p o s e d
metal parts of the appliance(input/output terminals,
s c r e w h e a d s , m e t a l o v e r l a y s ,c o n t r o l s h a f t , e t c . ) . P l u g
t h e A C l i n e c o r d o f t h e a p p l i a n c ed i r e c t l y i n t o a 1 2 O V
AC 6OHz outlet and turn the AC power switch on. Any
current measured must not exceed O.SmA.
Readingshould
not be above
O.5mA
Test all
exposed metal
surfaces
2-wire cord
Also test with
plug reversed
(Using AC adapter
plug as required)
AC LeakageTest
Earth
ground
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORR E C T E D B E F O R ER E T U R N I N GT H E A P P L I A N C E T O
THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
M a n y e l e c t r i c a la n d m e c h a n i c a lp a r t s i n t h e a p p l i ance have special safety related characteristics.These
are often not evident from visual inspection nor the
protection afforded by them necessarilycan be obt a i n e d b y u s i n g r e p l a c e m e n tc o m p o n e n t s r a t e d f o r v o l tage, wattage, etc. Replacement parts which have
t h e s e s p e c i a l s a f e t y c h a r a c t e r i s t i c sa r e i d e n t i f i e d i n
this ServiceManual.
Electrical components having such features are
i d e n t i f i e db y m a r k i n g w i t h a A o n t h e s c h e m a t i c sa n d
on the parts list in this Service Manual.
The use of a substitute replacement component which
d o s e n o t h a v e t h e s a m e s a f e t y c h a r a c t e r i s t i c sa s t h e
P I O N E E Rr e c o m m e n d e d r e p l a c e m e n to n e , s h o w n i n
t h e p a r t s l i s t i n t h i s S e r v i c eM a n u a l , m a y c r e a t e s h o c k ,
fire, or other hazards.
Product Safety is continuously under review and
new instructions are issued from time to time. For
the latest information, always consult the current
P I O N E E RS e r v i c eM a n u a l . A s u b s c r i p t i o nt o , o r a d d i t i o n a l c o p i e s o f , P I O N E E RS e r v i c e M a n u a l m a y b e
obtained at a nominal charge from PIONEER.
2. SPEC|F|CAT|ONS
STEREOREGEIVER:
SX-PS2O
Amplifier Section
C o n t i n u o uPs o w e rO u t p u t( D l N ). . . . . . . . . . . . . . . . . . . .W
. . 3+03 0 W
( 1 k H z ,T . H . D 5
. 7 o ,8 o h m s )
C o n t i n u o uPs o w e rO u t p u t( R M S ). . . . , . . . . . . . . . . . . .W
. . 3+5 3 5 W
(1 kHz,T.H.D.57o,8 ohms)
M u s i cP o w e r( D l N ). . . . . . . . . . . . . .
. . . . . 4 8W + 4 8 W
( 1 k H z ,T . H . D .1 0 7 o 8, o h m s )
Total HarmonicDistortion
(1 kHz,2OW, 8 ohms)
.O.2To*
Miscallanaous
- 230 V AC, 50/60Hz
PowerRequirements
....................22O
P o w e rC o n s u m p t i o.n. . . . . . . . . . . . . .
. . . . . . . . . .1. .8. 2W
Dimensions
.260 (W)x 180 (H)x 301 (D)mm
t a c k a g e. .l . . . . . . .
W e i g h t( w i t h o u p
. . . . . . . . . . . . 4k. g9
FM/AM Turier Section
FM Tuner Section
F r e q u e n cR
y a n g e. . . . . . . . . . . . . . . . . . . . . . . . . . M
. . 8H7z.tS
o 1 0 8 . 0M H z
U s a b l eS e n s i t i v i t.y. . . . . . . . . . . . . . . . . . . . . , .M
. . .o. n. .o. .:1
. 2 . 8d B f . I H F
(1.2 pV/75ohms)
Sensitivity(DlN)..................
Mono S/N 26 dB: 1 pV/75ohms
StereoS/N 46 dB: 50 pV/7Sohms
Signal-to-Noise
Ratio(lHF,85 dBf Input)..........
Mono: 77 dB
Stereo:73 dB
Signal-to-Noise
Ratio(DlN)
........Mono:66 dB
Stereo:60 dB
Distortion
.........,...........Ste
e9
oo
: ( 1k H z )
0 r. S
A n t e n n aI n p u t. . . . . . . . . . . . . .
. 7 5 o h m su n b a l a n c e d
AM (MW) Tuner Section
F r e q u e n cR
y a n g e. . . . . . . . . . . . . . . . . . . . . . . 5
. .3. .1. k. .H
. .zt o 1 . 6 0 2k H z
(lHF,Loopanrenna)
Sensitivity
.......350pV/m
Antenna
Loop Antenna
LW Tuner Section (For LW aquipped models only)
F r e q u e n cR
y a n g e. . . . . . . . . . . .
1 5 3 k H zt o 2 8 1 k H z
Sensitivity(lHF,Loopantenna)
.....1S00pV/m
Antenna
............
LoopAnrenna
Accessories
R e m o t eC o n t r oUl n i t. . . . . . . . . . . . . . . .
....................1
D r y C e l lB a t t e r i e (sA A A / R O 3 - U M. .4.). . . . . . . . . . . . .............. . . . . .2. . . .
F M T - t y p eA n t e n n a
...............1
A M L o o pA n t e n n a
.................1
OperatingInstructions
...........1
*
Measuredby audio spectrum analyzer.
NOTE:
Specifications and design subject to possible modification
without notice due to improvements.
J
3. EXPLODED
V I E W S ,P A C K I N GA N D P A R T SL I S T
NOTES:
o Theparts with an encirclednumber aregenerallyunavailablebecausetheyare not in our MasterSpare PartsList.
o The A, mark found on some componentparts indicatesthe importanceof the safety
factor of the part. Therefore,when replacing,
be sureto useparts of identical designation.
o Partsmarked by " A " are not alwayskept in stock. Their deliverytime may be longerthan usuol or theymay be unavailable.
Parts list of Exteriorand Packing
Mark No. Description
o
o
o
o
o
Ol
PartsNo,
1
2
3
4
5
POWERASSEMBLY
TRANSASSEMBLY
INSULATOR
LOOPANTENNA (L)
REMOTECONTROLUNIT
(CU- SXO4O)
AWZ3944
AWZ3930
AEZTOO4
ATBlOO6
AXDt267
6
7
8
9
10
FRONTASSEMBLY
TUNERASSEMBLY
VOLUMEASSEMBLY
HEADPHONEASSEMBLY
VOLUMEKNOB
AWZ3950
AW23938
AWZ394r
AW23942
AAB125O
Mark
No. Description
Parts No.
A
4I
42
43
44
45
SCREW
NUT
FOOT(RUBBER)
SCREW
FUSE(T800mA,FUl)
cB230P080FMC
NI{9OFUC
REC-434
VBZ3OPl6OFMC
AEI{-507
46
47
48
49
FFC(i)
POWERTRANSFORMER
SPACER
OPE.INSTRUCTIONS
(Dutch,Su'edish,
Spanish,
Portuguese)
RECEMR
OPE.INSTRUCTIONS
(Dutch,Swedish,Spanish,
Portuguese)
CASSBTTE,CD
ADDllOO
ATS1394
AEC1236
ARC1324
OPE.INSTRUCTIONS
(English,French,Germant,
Italian)RECEIVER
OPE.INSTRUCTIONS
(English,Freuch,Germaru,
Italian)CASSETTB,CD
DRY CELL (R03,"AAA")
SHEET
FRONTPAD
AREI223
AEX-021
AHGlO4O
AHA1476
REAR PAD
PACI(INGCASE
FM ANTENNA
SCREW
AHAI477
AHD22T9
ADHlOOS
VBZ35POSOFMC
A
A
50
ll
12
13
L4
ROTARYI{NOB
BAND BUTTON
FUNCTIONBUTTON
SFCBUTTON
AABI273
AAD2177
AAD2208
AAD2I79
16
17
18
19
20
WAI{E UP BUTTON
TIMER BUTTON
POWERBUTTON
AUDITIONBU'ITON
BATTERYCOVER
AAD2180
AAD21B1
AAD2183
AAD21B5
AZAI375
2L
22
24
25
TUNER DISPLAYPANEL
REMOCONFILTER
FUSECARD
SCREW(STEEL)
AC POWERCORI)
AAK2260
AAK226I
AAX-243
ABA1O95
ADG1049
26
27
2B
29
30
RUBBERSHEET
STRAINRELIBF
NYLONRIVET
SPACER
FRONTPANEL
AEB1111
AEC_882
AEC1160
AEC135B
AMB1937
31
32
33
34
35
CHASSIS
REARPANEL
BONNET
PACI(HOLDER
HEAT SINI{ HOLDERA
ANA1136
ANC1829
ANB1326
ANG1434
ANG1628
36
HEAT SINI{ I{OLDERB
HEAT SINK
SCREW
SCREW
SCREW
ANG1629
ANH1361
BBZ3OPO60FMC
BBZ3OPOSOFZK
BPZ26POSOFMC
I E
ZJ
A
A
J I
38
39
40
51
E9
54
55
56
58
ARC1337
ARE1233
3
2
SD, YPW typos only
( ur cessy)
l-----t
Zo"
SD,YPW
types only f\
\
cANcEL)l
t8
\
ffi
2
5
6
"=----€
F,N
l-j \
2"'
1o'o
w,
$
\ r
\\i\
I
\
{'\
I
I
-
l
6'
4{N
NOTE : Screws adiacentto V mark on the product
are used for disassemblY.
a
\-@
49.50,5r.52
D
I
8
I
I
4 . S C H E M A T I CD I A G R A M SA N D P C BC O N N E C T I O N
DIAGRAMS
4 . 1 CO N N EC T I ON
D IA GR A M
FRONTassembly
(AWZ395O
: H E ,H B )
( A W 2 3 9 5 1: H E W Z I )
( > P33-35)
CN3
z
v
-)
a
' l - l a
'
+
' o < < o - =
. ) r d
O
L
r
G =q o q: a oa
<
,
z
:
: -
u
o : u c 6 6
r r
y -d d d
- ' c o F o
l o @o o o o o o o @ o @@@@ @@ @@ @
CN3
CNlO
TUNERassembly
( A W 2 3 9 3 8: H E ,H B )( + P 1 5 - 1 7 )
( A W 2 3 9 3 9 : H E W Z( It )} P 4 9 , 5 0 )
POV
(A\
(A\
=-
za )
(+
t 2 ( N )
4
3
AC POWER
CORD
(
H
E
5o/6O
Hzl
Hzl
ADGlO49 : AC220-23ol24OV
5VO l
A D G 1 o 8 7t H Br A C 2 2 O - 2 3 O 1 2 3 o - 2 4 O5O/6OHz)
'0V 50/60Hzl
ADG1Ol 2 IHEWZIt AC22o- 23ol23o- 24OV
-
-rooooo
---")
- i
I
Il -
z
-
l < < O o l J J z z <
[
lu
- I
=
lo
F)
/6)
(6)
'l-tr' A t\l
A
POWER
TRANSFORMER
T
ATSI394
(AWZ
(AWZz
(> P
2
I
I
3
5
4
\GRAMS
Jb
L
CND
VOLUMEassembly
(AW23941: HE,HB)
(AW23963: HEWZI)
( > P33)
e'
l)
V O LU P
Vt)L DOWN
NC
t)
tJ
I
@@@o@@a]
|
( a re.,rn ri\ ril rn rn ri\ ri)
\ Y Y Y Y Y Y Y Y Y
z
v
<
z
g
o N _ F ^ = i = > v { t 5 ; } _ - _q * = 3 1 - =
z o o u l - " o G J ] o t
j = ^
. - : u - - A q q o
o < < o
o u - - = - - =
N t u
a
-l
j i ; H = = ? 7 Z ; :" .r o o=- p
- f i3 3
-= -; - o v s
J u ; 5 =
l .
o
o
o
oo@o
u
<
=
o >
. _ . . 2 @ > > a
= = a + n @ E z )
.
r
+
t
O
= =
s
o@@@ @ @
CN3
CN5
P OWE Ra sse mb l y
(A W2 3 9 4 4 : H E , H B )
(A W2 3 9 4 5 : H E WZ I)
( + P18-20)
DISP.CLK
DI S P D A T A
AC
GND
AC
CDREO/EN
q
r-z.
a )
507
nt (
o
N
ro
oI
O
o
L
S.DATA
L
T A P ER E O / E No
CENTER
GNO F
CDR
N
CND
LO
oCDL
I
PB L
O
PB R
R E CL
oR E CR
o
o
a\ [tr)
ut\c
t-
o o o o o o o o o o o o o o o
I
- l : ? - - = - a = = = == ? = ? e
- - ) l l -u l)* > Z o =o=a- i - == o= =- -^ ;=- ^; -= '
- l
c l 6 )
o o o o o o o o o o o o o o o
TRANSassembly
(AWZ393O: HE,HB)
|AWZ4239 : HEWZI)
( > P20)
flER
\NSFORMER
ATS I 394
I
A t
l - z ^ z -
\ v
_
l J
)
l
-
o
|
t-
z
,
o
a
n
I
I
Jnd,anlnln
HEADPHONE
assembly
( AW 23942 : HE, HB)
( AW 23943 : HEW ZI)
( > P20)
I
5
_t
6
1. RESISTORS:
t/ew,!'Yo toleranceunlessothemis€ noted k :k(t,
f ndicated in (), %W,
M:Mo. (Fl:t1/o, lGl:t2%, (K) :t10% (M); t20% tolerance
A
-
2. CAPACIToRS:
I n d i c a t e di n c a p a c i t y( u F l / v o l t a g e( V ) u n l e s s o t h e r w i sneo t e d p : p F
I n d i c a t i o n w i t h o u t v o l t a g e i s 5 O V e x c e p t e l e c t r o l y t i cc a p a c i t o r '
3 . V O L T A G E ,C U R R E N T :
3OW
8(l)output.(1kHzl
l - * - l : S i g n a l v o l t a g ea t ( 3 O W +
( V ) a t n o i n P u ts i g n a l
:
D
C
v
o
l
t
a
g
e
[
Value in (
) is DC voltageat rated power'
4 - m A : D C c u r r e n ta t n o i n P u t s i g n a l
m V : S i g n a lv o l t a g e a t F M l k H z t 7 5 k H z
4,OTHERS:
S i g n a lr o u t e .
{:
@ : A d i u s t i n gp o i n t .
m a r k f o u n d o n s o m e c o m p o n e n t p a r t s i n d i c a t e st h e i m ffre
I
p o r t a n c eo f t h e s a f e t y f a c t o r o f t h e p a r t . T h e r e l o r e w
, henreplacing,
l esignatibn.
b e s u r et o u s ep a r t s o f i d e n t i c a d
X m a r k e d c a p a c i t o r sa n d r e s i s t o r sh a v ep a r t s n u m b e r s .
t oint
V ( R E D ): M e a s u r e m e n p
T h i s i s t h e b a s i cs c h e m a t i cd i a g r a m ,b u t t h e a c t u a lc i r c u i t m a y v a r y
B
d u e l o i m p r o v e m e n tisn d e s i g n .
5 . S W I T C H E S{ T h e u n d e r l i n ei n d i c a t e st h e s w i t c h p o s i t i o n }
_
C
D
l-
F R O N Ta s s e m b l y
S3OOl
POWER
S 3 O O 2 T I M E RS E T
S3OO3 WAKE UP / S3OO4 FM MONO
S 3 O O 5 T U N E R_
53006
SFCBGM
s3oo7
S M A R TM E M O R Y
S3OO8 SFCCLEAR
S 3 O O 9 S . S T E R E OW I D E
S3011
DISPLAY
53012
R E CT I M E R/ +
S3OI3
F R E O/ S T
S3OI4
T U N E R+
s3015
sFc Dtsco
S3016
S M A R T S T A R T/ S E T
S3017
FUNCTION
CD
S3OI8
FUNCTION
TUNER
s3o2o
clocK ADJUST
S3O21 MEMORY
S3O22 BAND
S3023
SFCHALL
53024
F U N C T I O NP H O N O
S3025
F U N C T I O NT A P E
I
J
.0S epsq ol rslsr .eqyt l\W3H roi ms
4 , 2 T U N E RA S S E M B L Y
{8€€8SWA)vl
HEWZIOI\LY
-o
ltlur u7"
\
,"
-
\
r^) /al
i".-.NVZ NV
:''ef
:
i:
:
*
!#Ft't*Jl$kffi
ilr:,lil
;
e,;;;*
Su++'"ft{-ili1tffiH
i*,-.='
hHLX.*
} I E ,I I 8 O N L Y
o
o
M A tlx/
\
(et
-\
"
i*..u'lo W --o=^.
)' \: ;" *:i1V'EIY.Io'qt
o
'^
i?.1 ,-- ,.
i'..$1",.
^o
l.o; ^ :
i"i
I ] E ,H B
osi
r J
:i"19,,fl
tHEWlt,^
' nNll \'
I
o-
,^
n-
ro o'o
resnrem@ |
|
:":-
;
3
nor.0
2lrBtal
br
aE
./
P-*3438
I
qfel9.
I.TTTTTTTTF|T'N
toeFV so€9
ere0areoEoeoloeo
eoeo
-l
IT
soell
eoeo\oeoroeJraoeo
I
I
roeo
Ireooreo
I
r
l
e
ler .eqyt ISW3H rol msrgeib cifemedcZ
This P, C. B. connectiondiagramis viewsd from the foil side.
(SeeeSWAIyldmeeaef,3l/lUT
_YJr/O_1SW3H
e@@l loo@ool l@@o@
S3;\-/E:r:3\-/r3:8
ml
@el
ro@@o@ll@eo@
SS;\-lJE=r-,S\JrE:3
{SOOIOXAIyldmsaaeoluboM .f .1 lcirae S
0
( r s q+ ) $11cyldmsaasH]WOq oT
roetv s@fv
I teooreo
Treo
I
(seq{
) O T LyldmsaasT M O F ] oT
I
"
l
Schematicdiagram{or HEWZItype, r
T h i s P . C . B c o n n e c t i o nd i a g r a mi s v i e w e df r o m t h e p a r t s m o u n t e ds i d e .
TUNERassembly(AWZ3938)
"'"-rA\
/-A\'*
"!";"iNV'\Y/;_
6'"'+
=
rgr'rgr
r9rOr
osrz - s!. _-o o1o,_oto:
da')
!
fr.'Fdndnilr'fror-
:':'
"
'@^ |
^
oY,o.t
I|
||
/t .L
/
N
|
\J
/-,o,
o
+,
,o
\u
v VA"to
!Y: o
"y '1i' tnHt
! o, : ,o
tl oo oo oo oo o oo oo ,o i ol l
II
||
hlr nA
",
l R e T o o :: fY t t
j : i3 : l I' 6oo - o o o o -o o -o l oo '.. 3
- L ^^
_
106r
:
o(9:
or
@. O
""
b
_..^
6 ^^ -3 z
d
,
s
S
^. | |
^- 5i : .. / 4v!
"jl
;i.' "
"l-o
9 ^-^ _a AI
(,69o.o
oo
.O
O-- |I ' O
O ''
(O
O)
o
i O'""b
!.
{ O lo ,
i"
-' "
.t
L.t
i'*'9-'X;3:*-;'
s:
;
oo
{O o,
. : : : |
,o
H EW Z I O N L Y
i^^i "i : ? s-.8"',';. l*^'1' -. "
{o}
T
^
I
o'
^
B I
;r
"8.,
O
oo'u'o
/-r----,,\ "-"
O\O
o- - -o -
;
8",:
o "31' p
o.--
v,,,.@o')
t.![,U J " .,l^;i']
"l;""0I
o ' r ) - o r o ! ; l;
c'...
o
",r._p.J
lr
I
, oo o
-.
Fi I
1"
ol
oo9lo
o o
I
I
?
@"",':I "i"i"i":';":"*
i ": l, r-.*-' "
!
;
'
>
"iF
"
o, - .
S e r i a l F . E . M o d u l e a s s e m b l y { A X O 10 O 4 ,
. o vl v. i %
\\r
;"'"o e.,",o
F^
o'!" o? l.e}
_.,."_
a I L
l" l_
' 'l',1-rJ
3
Ct:tgig!
(-J]]
O
Ae+
8€6t
2 s e r i a lF . E . M o d u l ea s s e m b l y{ A X O 1 O 0 2 )
A N PI 5 1 2 - C
lFT.T;FFFT;TTTTT;
T o P O W E Ra s s en rb l y c N 4 ( . } P 2 1 )
T , , r q o N T . r : . : - r , r l J, ll yr t
+P32\
VR9O2 VR9OI
09r7
I
0 9 r o0 9 r l
I
Ia
4
ramfor HEWZItype, re{erto page 49.
bly (AWZ3938)
'f5*'"
"oi
"
3,,
fO
[,q,_-1i
I
i
I
^
Xo'"
\-4fO:"*'
vj j"::..*
":';t
I
h;AH,.[!,/; l/L",*l-*#jlqi,
11.,,]":_ i
"$lh
*-*,#1" jffij
i"t,
",.%,l
i-i'
lffiff"1'#''ad"
j{.,,,,b
9:r:
.
:,"*:*'l
-. i'i'iE3.u:.r=l*i;i$;
,-8-:,"i,
?
:,
ii-l*",'
ui:i4il'
"'#'m,
[u[
g;
;Fi[.f
-i" #c.: ffi#,
o
o
o
o
o
o
o o o
t5w l
o o o
o
o
*"i
l=jl
.;.:
i3,
:;:.
oo--;o
"1.:'i
- u*-o-;''o'"'iin
"" :y "i",:il,i
ffi':tffi#<t,,.r
.
*ii:,;A""*r'
",i
:i'.".',L_-,
.ffint,
i:;,1":1t
":;##''
f
_Fi
dl
i}'i.i:'$fih-#{
Ii+;
- :l
ls
i' i=T, t 'i LJtffi
' -""*{"
j',,""rJ'r' ":i,,,
s
I
I
.T:":jii*,.In
I
,
0 / 1 6 l r 3 v t s0 0t 0 l 1
t nr
\
^q+
I € 6 t€-ol
'Z,T\V
\ N PI 5 12 C
vR902 VR90l
0 9 r o 0 9 rI
o902
o90l
4
tc902
0906 rc90l0907 0905
-sfl i1i
0904 0903 09t6 09t5
2
tc901 1M7001
rc903 AN7470P
rc902 LA12655
I
TUNERassembly(AWZ3938}
FM FRONTEND
2 SerialF. E. Module assembly(AXO1OO2)
+E
c903
z
z
a
,
F
z
.
(
J
(
F
6
j
r
O
Z
.
6
Z
6
.
+
(
O
J
O 9 O 9: B L
0906 : LW/MW SWITCHING
O 9 O 7 : A M P O W E RS W I T C H
c904
o,o47
/25
F905
llF- il 9
Ftr{ 75 o h r
Fl,l 750h r
(PAL)
0915 : LW/MW
To l o
S W I T C H I N G; . * . ;
";r
^o3.gl,iY.J^
r
Al.{
I
R\
rKtt0l0
s-q
t l o
I
m
A1
lrrt 026
b-,
IC 9 0 2
Ll | 26SS
6
13 AN747OP
S-I.IETER
vc0
O9O9:BUFFER
r
l
Vcc (12V)
'l"ldTUNEDtND.
l C 9 O 3: F M M p X
16
o
;g
g l8i
T=
tq.
I
ICe03
ITUNED
rl-l
lNta70P
6
Feo6
I
I
@
Vcc (12V)
FM & AM SIGNAL
AM SIGNAL
sf
cf)
(L
L C 6 I O OS T A R I
(9KltOK)
L0cAL
2
FM MONO
Io
TUNE
-)
STEREO
:
-o
P L L / I 0 6 7C L K
o
E
P L L / 1 0 6 7D A T A o
o
PLL CE
(t)
(g
D
Vcc (12V)
FM & AM SIGNAL
--
-
---
AM SIGNAL
+
CV)
L
L C 6 lO O S T A R I
(9KllOK)
- LocAL
Eru uono
Io
TUNE
STEREO
.}
P L L / I 0 6 7C L K
E
o
lt
- P L L /1 0 6 7 D A T A o
o
F pr - r cE
-5V
+5V
(o
z
o
E
IL
o
F
@
o-
- iro
'- R
GND
+5V
+12V
-5V
GND
t
g
z(J
.>
ll
E
o
o
o
6
E
R E C O U T I I U T E ul
V O C A LI N
/ ST
3
o
oo
7
8
I
Q9O9:BUFFER
t t Il
F
Ycc (12V)
H S S0r a - 0 2
'l'
o"
,r.,!S
i;_:
-l l-{-Flo'.dr7 ofi o
m
rrr.oiiill
-------l1-
vJp9
ADJ.
l C 9 O 3: F M M p X
@ -t | -;---]
o
l - :
0 .e z l s 0
c955.
I
t +,riI
L-'
16
Ic 9 0 2
9
IC905
ITUNED
gt&
Ll | 2653
lItat0P
'
o
-l
6 ,
'l'
e-.:
m
CENTER
ADJ,
0 2 : F M / M W / L Wt F D E T
o
VREF
4
I-I.IETER
5
r-
o
a
2 SerialF. E. Module assembly(AXO1OO2l
-
F
z
0 . 0|
6
.
z
F
,
2
(
0
F
.
o
J
L
Z
o
.
a
6
=
*
q
o
o909
0906 : LW/MW SW|TCHtNG
O 9 O 7 : A M P O W E RS W T T C H
)
c904
o,o47
/?5
F l , l7 5 o h r
c922
I
c
f0 .F0 2r2
|
m
0915 : LW/MW
SWITCHING ;+.i
Fl{ 75ohr
(PAL)
c 9 t5
93.91'iY,J^
r';r
- 0F. 0 2 2
|
m
Atl
s+
d
^(lt0l0
o -:
o t
-fiTt
^
-
ArIl020
D
I C90a
t-
F;i
h,h
Llt 265
:2u
s:j
'l-
--l^
m
'l'
;_:
@
CENT
lC9O2 : FM/MW/LWtF
7h
o
. oTJ
r m
LW/MW
SWITCHING
e1
o
o
s*:
'l'
7Tr
0903. Q904 :
LW/MW OSC
SWITCHING
2
t:}-Tsm
lC9Ol : PLL
O 9 O 1 ,O 9 O 2 : L O O PF I L T E R
2
3
@
l
I
2
I
3
ASSEM BLY
4 . 3 P O W ERA S S E MB L Y T
, R A N SA S S EM BLYAND HEADPHONE
A
T o F R O N Ta s s e m b l vC N 3 ( |
{
>
€
l
o
Z
O e
N
|
A
D
+
o
o
r
o
N o
F
4
.
.
z
Y E
!
<
O O
>
Y
F
u
o o = q q
. J J U I O - - O
O U U G > O O O q q
:
U 6
U
< C t C
\
o
o
.
4
O
t
s
F
.
F
POWERassembly (AWZ3944: HE, HB)
(AWZ3945: HEWZII
B
l C 3 O 2: 6 d B A M P
H E W Z IO N L Y
HE, H8 ONL\
l C 4 O 1 .l C 4 O 3 - l C 4 O 5 : S F C
lC103 | EO AMP
D
lClO2 : BUFFER
rrzr llEWZl
l C 1 O l : F U N C T I O NS w I T C H
PHONO
ii
.r,.
crr6
+-T
-,1:
HEWZIONLY
P33
z
U
(
O
<
G
C
u
u <
C .
4
5
6
rc60r sTK4r52-2GP
tc401 (PA00491
R O N Ta s s e m b l yC N 3 ( + P 3 3 )
z
F
9
q
U
d
{
Z
:
Y E
U d
J
<
\
r
_
o o
< 6 c
G
.
.
>
Y
F
U
A
_
A
_
@
< z
qa ! = ! qa o4 cO r O
< dC u U- U
N qO oq @A i 6 0 O D @ @
o o w
.
. O < d A < < _ _ .
[ O - - O
. O b o
> A
O O q q q A F F F @ @
Z
s s
s
- - Z
T o V O L U M E a s s e m b l vJ 5 ( )
J
o
z
A
d
> >
a D
+
|
> o
a z
+ o o
Q
=
Z
= Z
Pin
No.
Voltag€
Pin
No.
1
4.7
11
2
o
12
3
o
13
4
o
14
c
o
t5
6
o
10
7
o
17
I
o
t8
9
o
l9
10
o
20
P 331
@ @ @ @ @ @ o @ @ @ @ @ @ @ @
HE, H8 ONLY
HE, HB
.or
;t.rl
f
z.?iso L!|M*HE.
HB
I
7
400491
Voltsge
a
I
tc405 (1436071
Pin
No.
Voltsgo
Pln
No.
Voltag6
Pin
No.
Voltsge
fc501 (sTK4152-2GPl
Pln
No.
Voltag€
Pln
No,
Pin
No.
Voltag€
-o.3
lo
o
't1
32.4
30.8
Voltaga
4.7
1 1
o
?1
o
I
-o.1
11
- o.1
o
12
o
22
o
2
- o.8
12
-o.8
2
-o.3
0
13
o
23
o
3
- o.1
13
- o.1
3
o
12
o
14
o
24
0
4
-o.8
14
- o.8
4
- 26.8
13
o
o
15
-5.2
26
o
5
-0.1
15
-0.1
5
14
-32.4
o
10
28
o
6
- o.8
16
- o.8
o
17
27
o
- o.1
- o.8
15
- 1.3
17
o
l8
2A
o
I
- o.8
l8
4.7
7
-31.6
16
o
0
19
29
o
I
-o1
19
o
I
-32.3
17
- 0.3
0
20
30
o
10
- o.8
20
-5.2
9
-32.5
l8
- o.3
- 1.3
4.8
6
- 1.7 twh.n STANoBYI
A
DI ( ] D E S
0 7 0 2 7, 0 3 ,7 0 4 .7 0 5 ,7 0 6 .7 0 9 , 7| 8 , 7I 9 : S 5 5 6 6
0 t h c r D i o d c s : l S S 2 5 2
c r c c p t z c n o r d i o d c
HEADPHONE
J'
l C s O 1 : P O W E RA M P
( A W 2 3 9 4 2 : H E .H B I
(AW23943 : HEWZII
B
L OU
L I N
CND
R IN
R OUT
-.Jr-.i
ONLY
' t
SPEAXER
R I
l
t------^
j
o
c
0603 - 0605 : RELAYORIVE
0606. 0607:
OVER LOAD DETECTOR
D 6 O 1- 6 0 S l 1 S S 2 5 2 : H E , H B )
I H S SI 0 4
02 : HEWZIT
FL
HEWZI
O N LY
FL ACI
N.C
N.C
I { AI N
IAIN
CND
CND
HAIN
O 7 0 3 :+ l 2 V S w l T C H
D
ti-
19r€220-230V
2
l
t IT" T"
HEWZI ONLY
rc54
moopr
i---f-
# #
:
H8
Ir; Irl
0601, 0602 : DC DETECTOR
0603 - 0605 : RELAYDRIVE
0 6 0 6 , 0 6 0 7 : O V E RL O A D D E T E C T O R
D6Ol
605 (lSS252 ; HE.HB)
(HSSl04-O2:HEWZll
D
Fnrc2
HEWZI
ONLY
FL ACI
'ri---
N.C
N.C
r 4 0 0l V
'i /oA' C
AEK- 5o7 I
rsoomA/250vl
N AI I {
I 1 AI N
CND
CND
xAtr{
703: +l2VSwlTCH
H AI N
5UB
CD AC
cN0
CD AC
SUB
TRANSassembly
(AWZ393O: HE, HBI
|AWZ4239: HEWZII
AC POW€R CORO
AOGlO49 IHE I AC22O-23O|24OV
5O/60Hzl
ADGlOST IHB : AC22O-23O/23O-
24OV 50/6OH2l
ADGIOI 2 IHEWZI : AC22O- 23Ol23O- 24OV 5O/6OHr)
tClO2: - 12V REGULATOR
POWER OFF
DETECTOR
Line Voltage
Selection
Lirre voltage can be changed with the followiug steps.
1. Disconnect the AC Power cord.
2. Remove the top cover.
3. Change the connection with the power transfornrer (T)
primary taps.
4. Stick the line voltage label ou the rear parrel.
tttol
r!ara!l
O T l O : R E L A YD R I V E
8
Part No.
Description
AAX_193
AAX- 192
22OV label
240V label
I
F
lC4O3-lC4O5:SFC
O7O3r+I2VSW|TCH
o 7 0 1 ,0 7 0 4 :
+ 5V SWTTCH
H E W Z IO N L Y
H E W Z IO N L Y
HE, H8 ONLY
SIAND 3Y:5v
POwEi Ol: OV
D 7 1 2 - 7 1 4 , 7 1 6 . 7 1 7 l 1 S S 2 5 2: H E . H B )
lHsSl04-02
r HEWZI)
tr Y;t o +
l
rrar0ll
E - r
4
5
6
=
=
g
tcaol
1 C 3 0 2: 6 d B A M P
I]EWZI ONLY
H E -H B O N L Y
lC4Ol. lC4O3-lC4OS : SFC
l C1 0 3 : E O A M P
D
l C l O l : F U N C T I O NS W I T C H
HEW
ONLY
PHONO
- - -^
HEWZI
9x
:uJ3uJ
?
?
; ;
F u )
(L(L
ts I
z
c)
:
E
o
o
6
6
TX L
CND:
TX R.
TX GND
+5V
+12U
-5V
GND
N.C
N.C
E
Iu
z
l
Y
J
O
< O O O Z X < Z O e O J ) E ) g
F < Z < 4 ) * U Z Z
<
O
\
O
<
\
O
O
O
O
6
O
O
O
5
O C t
O
a
u q
@ c
q L
d
o e @
- 4
F
o
F
o -
o
O
A O O U U
u z
< o
T o P D C - P 5 2 O To r P D C - P 5 2 O M
18
2
e
&
lc 70l
tc702
0707 rc703
o70a
rc50l
Q7o2
I
o705
o 709
o70l
o60l
I
06ro
rc405
oTrl
oTro
rc40l
tc403
rc404
rc704
rc302
tcr03
tct02
rcrol
o
4
!
A I t f r \ r y 'lFt { : l l t r i i
1 l F : r ; ; ) 7 ( _ r . , r . i . 2 4 { ) r r r , ( r t. j . r l t . , }
llltl IA(:2:-,]] 2:ro,23tr :,1rir,r! ia)rjrr
r I F \ : ! r / / . , t . : r : . r i t ) . r 1 r, r r ' 2 , l l j r / t l r , . a j l 1 / l
POWERassembly
IAWZ3944: HE. HB)
(AWZ3945 : HEWZI)
1.3
.
.t
F;
€
F]
,l
-t
- {
? lIl
t ' _
|
I
2a:
l
l
s\.,fti
o
<:,.
< r <
J
It,
ti
|-
l
lt:"
TRANSasse
(AWZ393O: I
\AWZ4239 : I
o O )
AWZ_I
fl
"'ii"idffl:i:,'.
",lil
_,, .\lii=
o ----o\
Ln'-'lo:-
.-Ecc
e15-i7>r
liiii"-:liil". eil'"
".",. +
l:[..{t;
|
],".$.
o,
*:
L9:---:
=',8,e-
++*r,lif";
o"t-F-{iift:
r s w : n $[ j - - ' "
b''8 l"'A .l "@'.i'"
hfT,,,
rllllj$#;i
I
d.r"L,-;:iL#i;"{i;;:
Ftit'lr{
JJ
1l
o
v rr.rorsw:p-
.
"^'f
x
: la ru
"-iolo "
I
''tr .
,^ a.".6
,Y 6'""d 6'"'6 o
o
l
O
HEADPHONE
assem
\ A W Z 3 9 4 2 : H E .H B )
(AW23943 : HEWZI)
A
TI
r€T€
l.
2.
Tib ?.C,4 @d.Glr!.
Ih. r..tr rt|hh i-.
drh th. cd.|lqdht
tC.8, Fttt6
J
aa
dLtt'
dhann t. diid
t|ft rh p't' no.d.kt
h..n |tEnnd
d ih. brd c.|r b iddd
rtrt r'rym6ot ttr.d h rn tolot|q
r.tb,
ti'dcdkn
Cat fod.|
,
rt6
rho. jldn
,..r rt'itol
,[Bl[91
.J
-O2r!
PlPl
-
Le-l_el
tt20!
H(l.......o
@-o--"
o-iz!r
I
-J
-
/car:! \
E )
"-Hg
I c5'. I
"l l.."
t,C.B. p.n rn d..r.h
tnknbn
tc
tc
s
Coll
TRANSassembly
|AWZ393O: HE, HBI
iAWZ4239: HEWZII
3. Th. c.rsto. r.mtn r nl.'t.t din @OoqU..H..t ir.-, it.d
nrnhd.
a. th. dlod. r.hh.t n-td {lrh@tdo{tt .t .t .} t o cr6.- .n .
5. Tn trd.ro.Irhh.t
b rnbh E I.fitr.d Jtot| rtr. drrr.
ar-To
cl-
r--
E)-To
HEADPHONE
assembly
[AWZ3942: HE,HBI
IAWZ3943:HEWZII
V O L U M Ea s s e m b l yJ S ( f
p30)
To FRONTassemblvc N 3 ( |
P31)
T o T U N E Ra s s e m b l vC N 4 ( |
P13l
PDC-P520T or PDC_P520M
This P. C. B connectiondiagramis viewodfrom th6 parts mountedside.
.'--
1-------
o o
o o l
sod lo^
33'
e!ol3
I
C
.-rt
on
\--zro!r--
ziWib
I
,
U)
S^+5v
(qr. +5v
M .G N D
L+ROUI
x
o o
POW
ER
ol ol
t+F''l
l
6-16- -r aIqlr|---tro
3.4
t
; ?
l
I
l
I
- t l
r""l
"; nt\9
:
ll_ll
suhRou
-l
a)
l
.-
)
)
)
)
o o o o o o o o
FRONTassembly
(AW23950 : HE, HB)
IAWZ3951 : HEWZI)
VOLUMEassembly
(AW23941 : HE, HB)
{AW23963 : HEWZI}
T o P O W E Ra s s e n r b lCy N5 ( + P 2 1)
T,/NEXT
nd6fibdab.n,|dd6|h.6'
O
rq-.,t-gl
.A
0--6 | .6
q
T
o--1 |
r9r9r
t
l
l
el .l
l
o
6
r
l
r
O
r
o
o
KE UP/t , /
t-" I
1
-€j"
"-l l-"
rL!*b.
ih db
'nifu
d-'hro
h'ri
nor&
t6hd
r'!Ul
t.\d
. __rl
l
l
rtrol
l
l
I
l
F.'\d
l
l
4
T o P O W E Ra s s e m b l vC N 3 ( > P 2 1 )
)
)
)
''|
rssembly I
i0 : HE,HBll
il : HEWZlll
E---
B'
o
E VP/-
J-
I
tr
a
I
This P. C, B connectiondiagramie viewedlrom the parts mountodsido.
t
I
I
c
o a 395
a a
H AL L
rc200l
tczoo.2
0200|
I
o2002
o2003
vR200l
T o T U N E Ra s s e m b l C
v N1 O { }
P13)
o3001
o3002
rc300l
i
M MONO
,.t
'(
FRONTassembly|AWZ395O: HE, HBI
|AWZ3951: HEWZI)
F R E B L r |F r 6 d BA M P I
- l2v
+12V
+5.6V
D .C N O
FL AC2
@
L
I
cr)
z
(J
FL ACI
A2OO1. O2OO2 : MU'E
RESET
V{dp
POWER
2aa2
DI S P C L K
D I S PD A T A
SP EY
E
o
o
o
(o
(E
uJ
3
o
oF
S .C L X
S.DATA
CD REO/EN
D E C XR E O / E N
T R E B L EI
I R E B T E2
BASSI
BA5$ 2
wl0E r
W I D E2
AUDITION
lrIc rulE
4052 t ilH
4052 0
4052 A
tc500rrA729ts
tcSool
rl729t!
[
5
4
6
T o T U N E Ra s s e m b l C
y N l O ( + P 1 7 : H E ,H B )
( > P s O :H E W Z I I
-
-)
I
, - = '
d
J
z
o
o e >
o
>
o
o
z
Y
o
-
Z
J
:
-
o
o
u
O
d
O
\
U
\
) E - = : j j j : =
o
J
L
F
4
o
d
o
:
'
1
'
O3OO2 : 5O/6OHZ DETECT
O3OOl : RESET
l50t I
at.0l t/tOt
a
Pin \
No.28,
: Forpin28 and 29 of |C3OO1
JP
Tvpe
(4'
@
@
PA6 PA7
@
HE, HB
OPEN
SHORT SHORT
OPEN
H E ,H B
L
H
HEWZI
SHORT
OPEN
SHORT
HEWZI
n
L
OPEN
l C 3 0 1 : r U N E R C O N T R O LM T C R OC O M P U T E R
1c3001
PDGOTEA
D3r8
R05.6ESB
Pin \
No,29I
i l _
Ffr
r$01
IC3001
PDCOTEA
, 3r 8
r05,6€s8
l/rol
r / r0 t
FCCLE
U N CIT
cD ^
'r8)
HEWZI)
35
I
Fr- I
O3OO2 : 5O/6OHZ DETECT
O3OOI : RES€T
D 1 o O l - t O O 5 . 3 O O 1 3 O O 3 .3 O O g 3 0 1 7 ( l S S 2 5 2 : H E . H B )
I H S SI 0 4
4
5
02 : HEWZII
t
(t)
z
Vfdp
POTIER
DI 5 P C L K
(J
E
o
6
o
(u
0lsP 0AtA
SP RY
S.CLK
S.DATA
E
CO REO/EN
Itl
ECKREO/EN
=
o
oF
T R E B L EI
T R E B L E2
BASSI
B A S S2
f,l0E r
U I D E2
AUD
I TI O N
I , I I CN U T E
4052 INH
4052 I
4052 A
tc500'l TA729lS
voLUME
assembry
tiwt3333:
o)
NC
.L
NC
I
N .C N D
ll.+5V
l C 5 O O 2 :B U F F E R
HEWZIONLY
z
()
->
-o
R
c
CND
NC
L
VOL DOWN
V(]L UP
R
GND
L 9
lo
+5v
-5V
@
o
6
(E
E
ul
3
o
oo
F
+5.5d8at 71Hz
't
3
5. PCB PARTSLIST
NOTES:
c Part without part number cannot be supplied.
o Partsmarked by " a" are not alwayskept in stock. Their deliverytime may be longer than usual or theymay be unavailable.
c The $, mark found on some componemparts indic'atesthe importanceof the saferyfa<'toroJ'thepart. Therefore,when replac'ing,
be sureto useparts of identicaldesignation.
c Whenordering resistors,first convertresistancevaluesinto c'odeform as shown in thelbllowing examples.
Ex. t Whenthere are 2 effectivedigirs (any digit apart from 0), such as 560ohm and 17k ohm (tolerant'eis shown by J : 5'lL,
and K: 10"/,).
5 6 t. . . . . . . . . . . . . . . . . . . . . .I./.8. .PRMD6 @ E J
5604 '' 56 x lqt
47 x l0r
4 7 - 1 . . . . . . . . . . . . . . . .R
. .D
. .I./.4. .P. S
.E E E /
47kQ
(7R-t...............
. . . . . . . . . . . R N 2 HEOt r K
0.5Q
ta
Ex. 2
...........
...nsr r otr o K
0 i l )......'......'....:.::.:.:..
When there are -1effet'tive digits (such us in high precision metal film resistors).
5.62kA 562x lqt
l/4SRtr E tr tr F
........................RN
5621
Description
Mark No.
Parts No,
LIST OF ASSEMBLIES
(O
O
C)
O
O
TRANSASSEMBLY
POWERASSEMBLY
TUNERASSEMBLY
VOLUMEASSEMBLY
HEADPHONEASSEMBLY
AWZ3930
AWZ3944
AWZ3938
AWZ3941
LWZ3942
O
FRONTASSEMBLY
AWZ39s0
C) TRANS ASSEMBLY (AWZ393OI
SEMICONDUCTORS
IU/UJ
IC PROTECTOR
rc706,707 IC PROTECTOR
IC7O8
IC PROTECTOR
ICP-N75
ICP*N38
ICP-N75
o POWERASSEMBLY(AWZ3944I
SEMICONDUCTORS
Description
Parts No.
Q6q7
Q608
Q609
Q610
Q701
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC245B
XDA143ES
XDC143ES
XDC124ES
2SC2603
Q702
Q703
Q704
Q705
Q707
TRANSISTOR
TRANSIS'TOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC24s8
zsf\1115
XDA143ES
2SC2603
XDA143ES
Q708
Q70e
Q710
Q711
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
XDC143ES
XDA143ES
2SC2458
XDA143ES
D601- 605
D701
D702-705
D707
D708,709
DIODE
DIQDE
DIODE
ZENERDIODE
DIODE
1S5252
RBV402
s5566
RD5.1ESB
D710
DTtl
D7L2-7L4
D7L5
D716,717
ZENERDIODE
ZENERDIODE
DIODE
ZENERDIODE
DIODE
RDlOES82
RD7.5ES82
1S5252
RD5.6ESB
1S5252
D7r8,7t9
D720,721
DIODE
ZENERDIODE
s5566
RDlOES82
Mark No.
IClO1
IC102,103
TC3O2
IC4O1
IC403,404
LOGICIC
OP-AMP IC
OP-AMP IC
IC
SOUNDPROCESSOR
OP-AMP IC
MC14052BCP
RC4558DXP
NJM4558LD
Pl\0049
RC4558DXP
IC4O5
IC5Ol
IC701
TC702
IC703
GEQIC
AUDIOIC
REGULATORIC
REGULATORIC
REGULATORIC
LA3607
STI{4152-zGP
NJM7812FAS
NJM79M12FA
NJM78M56FAS
RELAIES
TC704
IC PROTECTOR
lcP-N25
COILS
Q601,602
Q603
Q604
Q605
Q606
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC2458
2SA1O4B
XDC143ES
25C2458
2SA1048
R Y 5 0 1 , 7 0 1 RELAY
L501,502
COIL
555t)b
ASR1O35
ATH- 133
CAPACITORS
c103,104
CLOT
c108- 110
CERAMICCAPACITOR cccsL101J50
CERAMICCAPACITORccDSL10lJ50
CERAMICCAPACITORCCCSLlOlJsO
0
0
Mark No.
Description
Parts No.
Mark No.
C7LO,7LL ELECTROLYTIC
cl11, 112
c 1 1 3 ,1 1 4
ELECTR.CAPACITOR CEAS2R2MsO
CERAMICCAPACITOR CKCYBl52K5O
cl15,116
c 1 1 7 ,1 1 8
cl19,120
c301,302
c40r, 402
CERAMICCAPACITORcI(cY8562I(50
ELECTR.CAPACITOR CEAS2R2MSO
ELECTR.CAPACITOR CEAS4TOMlO
ELECTR.CAPACITOR CEAS2R2MSO
ELECTR.CAPACITOR CEAS2R2M5O
c407, 408
c409,410
c4LL,4t2
c413
CERAMICCAPACITORCKCYB682K5O
CERAMICCAPACITORCKCYBl02KsO
CERAMICCAPACITOR CKCYB562I(50
CERAMICCAPACITOR CKCYX223M25
CFTXA474J50
AUDIO FILM
CAPACITOR
c716
c7t7
c7l8
c719
RESISTORS
c42l
c422
ELECTR.CAPACITOR CEAS2R2M5O
ELECTR.CAPACITOR CEASR4TMSO
CEAS6RSM50
ELECTROLYTIC
CAPACIT
CERAMICCAPACITORCI(CYX104M25
CERAMICCAPACITORCI{CYB182I(50
c423
c424
c425
c426
c427
CERAMICCAPACITORcI(cYX273M25
CERAMICCAPACITORCI{CYBlO2IisO
CERAMICCAPACITORCKCYX153M25
CERAMICCAPACITORCI{CYB472IisO
CERAMICCAPACITORCI(CYX683M25
c428
c429
c4s4
c435
c436
CERAMICCAPACITORCI(CY8272I(50
CERAMICCAPACITORCI{CYX393M25
CERAMICCAPACITORcI{cYB561I(50
CERAMICCAPACITORCKCYB822I(50
CERAMICCAPACITORCKCYB561I(50
v4J I
CERAMICCAPACITORCI(CY8272I(50
ELECTR.CAPACITOR CEASzR2MSO
ELECTR.CAPACITOR CEASzR2M5O
CERAMICCAPACITORCI(CYB331KsO
ELECTR.CAPACITOR CEAS220M25
c7t2
L4L4
c41s,416
c419
c420
c501
c502
c503,504
c505,506
c507,508
c509,510
c511
c5t2
c513
ELECTR.CAPACITOR CEASlOIM25
ELECTR.CAPACITOR CEASlOOM5O
CEANP22OM35
ELECTROLYTIC
CAPACIT
ELECTR.CAPACITOR CEASlOOMsO
CEANP4TOMsO
ELECTROLYTIC
CAPACIT
c 5 1 4- 5 1 7
c601
c602
c603,604
c605
CERAMICCAPACITOR cKcYXl04M25
BLECTR.CAPACITOR CEASzz1M10
ELECTR.CAPACITOR CEAS22OM25
ELECTR.CAPACITOR CBASlOOMSO
ELECTR.CAPACITOR CEASlOOM2s
c70L,702
c707,708
ACH1109
ELECTROLYTIC
CAPACTT(2200t42)
cI(A (0.01/AC250V) ACG1005
ELECTR,CAPACITOR CEAS222M25
cEHAQ470M16
ELECTROLYTIC
CAPACIT
ELECTR.CAPACITOR CEASlOOM2s
c709
ELECTR.CAPACITOR CEAS102M25
c703
c704
c705
C713
C7L5
c720
I
CAPACIT
ELECTROLYTIC
CAPACIT
BLECTROLYTIC
CAPACIT
ELECTROLYTIC
CAPACIT
CARBONFILM
RESISTOR
R505,506
CARBONFILM
RESISTOR
R507- 509
CARBONFILM
RESISTOR
CARBONFILM
R510
RESISTOR
R 5 1 1 , 5 1 2 CARBONFILM
RESISTOR
R 5 1 35, 1 4
R515
R516
R517
R518
R519,520
R52r,522
R 6 1 56, 1 6
R70r,704
R706
R710,711
R7L2
R713
PartsNo.
CBHAQ100M25
CEAS331M5O
CEAS470M63
cEHAQ220M50
ELECTR.CAPACITOR cEHAQlo0M5o
ELECTR.CAPACITOR CEASlOOM5O
ELECTR.CAPACITOR CEAS4RTM50
ELECTROLYTIC
cEHAQ4ToMso
CAPACIT
ELECTR.CAPACITOR CEAS102M16
R503,504
CARBONFILM
RESISTOR
CARBONFILM
RESISTOR
CARBONFILM
RESISTOR
CARBONFILM
RESISTOR
CARBONFILM
RESISTOR
RD1/4PM104J
RDl/4PM821J
RDU4PM222I
RDU4PM222I
RDI/4PM104J
RDl/4PMFLl0lJ
RD1/4PM102J
RDr/4PM2221
RDLI4PMFL222J
RD1/4PMFL471J
RDl/4PM100J
CARBONFILM
RESISTOR
FUSLIBLERESISTOR RFAl/4PLl0oJ
RS2LMFR22J
METAL OXIDE
RESISTOR
RS2LMF181J
METAL OXIDE
RESISTOR
RDl/4PM3e2J
CARBONFILM
RESISTOR
RSzLMF221J
METAL OXIDE
RESISTOR
METAL OXIDE
RESISTOR
METAL OXIDE
RESISTOR
Othel lesistols
RS?LMF222T
RS2LMF272J
RD1/8PMNf]DJ
OTHERS
CN3
cN5
CN7
37
Description
AIiP10e4
I(PE9
AKP1101
socl(ET (17P)
PIN JACI( 2P (PHONO) AI{B1100
SPBAKERTERMINAL AI(E1012
4-P
3OPSOCIGT
CONNECTOR (9P)
I'
Mark No.
Description
Parts No.
C) TUNERASSEMBLY(AW23938)
SEMICONDUCTORS
IC901
IC902
IC903
PLL IC
AM/FM IC
MPX IC
LM7001
LA1265S
AN747OP
Q901
Q902
Q903,904
Q905- 907
Q909
Q 9 1 09, 1 1
Q915,916
Qe17
N-FET
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
N_FET
25K246
2SC174OSLN
RN1203
RN2201
2SC2668
2SC2458
RN1203
25I(246
D318
D906,907
D909- 91I
ZBNERDIODE
DIODE
DIODE
RD5.6BSB
HSS104-02
HSS104-02
COILS
F903
F904
F905
F906
CERAMICFILTER
CERAMICFILTER
CERAMICFILTER
FILTER
ATF-119
ATF1042
ATF_107
ATF1O88
L901,903
L904
L905
L907
L9OB
AXIAL INDUCTOR
AXIAL INDUCTOR
AXIAL INDUCTOR
COIL
AXIAL INDUCTOR
LAU2R2M
LAUOlOM
LAU2R2M
ATE-079
LAUzR2M
CAPACITORS
c901
c903,904
c905
c906
c907
c909
c9l2-9L4
c915
c916
c 9 1 9 ,9 2 1
c922
c923
c924
c925
c926
c927
c928
c929
c930
c931
ELECTR.CAPACITOR CEAS330M16
CERAMICCAPACITORCI(DYX473M25
AUDIO FILM
CFTXAlO3JsO
CAPACITOR
cFTXA224150
AUDIO FILM
CAPACITOR
CERAMICCAPACITORCI(DYX473M25
CERAMICCAPACITORCKDYFl03ZSO
CERAMICCAPACITORccDcH150J50
CERAMICCAPACITORCKDYF223Z5O
CI(PUYF103225
AXIAL CERAMIC
CAPACITOR
cI(PUYF473Z16
AXIAL CERAMIC
CAPACITOR
CERAMICCAPACITORCKDYF223Z5O
CT<PUYF223225
AXIAL CERAMIC
CAPACITOR
ELECTR.CAPACITOR CEAS4TOMlO
CI(PUYFl03225
AXIAL CERAMIC
CAPACITOR
ELECTR.CAPACITOR CEAS1OlM16
CERAMICCAPACITOR ccDSL470J50
ELECTR.CAPACITOR CEAS4TOMlO
CI(PUYF103225
AXIAL CERAMIC
CAPACITOR
ELECTR.CAPACITOR CEAS1O1M16
CKPUYF223Z25
AXIAL CERAMIC
CAPACITOR
Mark No.
Description
Parts No.
c932- 935
c936
c937
c938
c939
CERAMICCAPACITOR CKDYF223Z5O
ELECTR.CAPACITOR CEAS4RTMsO
CERAMICCAPACITOR CKDYF223Z5O
ELECTR.CAPACITOR CEASO1OM5O
CERAMICCAPACITORCCDSL271J50
c940
c941
c942
c943
c944
CERAMICCAPACITORCI(DY8222KsO
CERAMICCAPACITOR CI{DYF473Z5O
ELECTR.CAPACITOR CEASzRzMsO
ELECTR.CAPACITOR CEAS4TOMlO
ELECTR.CAPACITOR CEASORlMsO
c945
c946
c947
c948
c949
ELECTR,CAPACITOR CEANP2R2MsO
ELECTR.CAPACITOR CEAS470M16
CERAMICCAPACITORGI(DYF473250
CAPACITOR(470p)
ACE1039
ELECTROLYTIC
CEASlRSMSO
CAPACIT
c950
c951
c952,953
c955
c956
ELECTR.CAPACITOR CEAS3R3MsO
ELECTR.CAPACITOR CEAS4TOMlO
CERAMICCAPACITORCKDYBl22K50
ELECTR.CAPACITOR CEASR22M50
CERAMICCAPACITORCKDYBl22K5O
c957,958
c959
c960
c961,962
c963
ELECTR.CAPACITOR CEAS2R2M50
AXIAL CERAMIC
CKPUVF223225
CAPACITOR
BLECTR.CAPACiTOR CEASORlMSO
CERAMICCAPACITORCKDYB272K5O
ELECTR.CAPACITOR CEASzR2M5O
c964
c965
c967
CERAMICCAPACITORCI(PUYB1O1K5O
CERAMICCAPACITORCKPUYBlO2KSO
ELECTR.CAPACITOR CEAS1OlM16
RESISTORS
vR (10k)
VR (20k)
vR (5.0k)
ACP- 105
ACPlO04
ACP1015
Otherresistors
RD1/8PMINNJ
CNlO
CoNNECTOR(10P)
I(PElO
x901
x902
CRYSTAL
RESONATOR ASS1042
CERAMICRESONATORATF1027
ANTENNATERMINAL AKAlOlO
4-P
AM RF TUNINGBLOCKAXXIO26
2 SBRIALF,E.MODULEAXQlOO2
ASSEMBLY
vR901
vR902
VR9O3
OTHERS
(AW23941)
o voLUMEASSEMBLY
SEMICONDUCTORS
IC5001
ICs002
MECHANISMDRIVER TA7291S
IC
RC455BDXP
OP-AMP IC
Mark No.
Description
Parts No.
CAPACITORS
c5001,5002
c5003,5004
c5005- 5008
c5009,5010
c5012
ELECTR.CAPACITOR CEASzR2M5O
ELECTR.CAPACITOR CEAS4RTMSO
CHIP CAPACITOR
CKSQY8393K50
ELECTR.CAPACITOR CEASlOOM25
CERAMICCAPACITOR cKcYF473250
RESISTORS
vR500i
VARIABLERESISTORACX1068
(100k)
RS1/10SnnIJ
ASSEMBLY(AW23942)
O HEADPHONE
CAPACITORS
CERAMIC CAPACITOR CI{CYX473M25
RESISTORS
R523,524
R599
METAL OXIDE
RESISTOR
CARBONFILM
RBSISTOR
RS1LMF33U
RD1/8PM100J
OTHERS
CN
JACI((HEADPHONE) AI(N1028
SEMICONDUCTORS
- 1003 O P _ A M PI C
IC1001
1C200r,2002 OP-AMP IC
IC3001
CONTROLMCU
PartsNo.
ASG1O34
cotL
AXIAL INDUCTOR
LAU22OI(
CAPACITORS
c1001,1002
c1003,1004
c1005,1006
c1007,1008
c1009- 1015
CERAMICCAPACITORcl(sQY847lt{50
CERAMICCAPACITORcKSQYB152K50
CERAMICCAPACITORcKSQYB472K50
CERAMICCAPACITORcKSQYB153K50
CERAMICCAPACITORCKSQYF473Z5O
c2007,2002
c2003,2004
c2005,2006
c2007,2008
c2009,2010
CERAMICCAPACITORcr(sQYB153r(50
CERAMICCAPACITORCI(DYX823MI6
CERAMICCAPACITORCI(SQYB332K5O
CERAMICCAPACITORCI{SQYB153I(50
ELECTR.CAPACITOR CEJA2R2MsO
c3001
c3002
c3003
c3004
CERAMICCAPACITORCI(SQYF473Z5O
ELECTR.CAPACITOR CEJAOlOM5O
ELECTR.CAPACITOR cEJl\470M10
ELECTROLYTIC
CEASOlOMSO
CAPACIT
c3006,3007 CERAMICCAPACITORcl(sQYF473Z50
c3008
c3009
c 3 0 1 0 -3 0 1 2
c3100
O F R o N TA S S E M B L(yA w z 3 g s o )
Description
s3020-3025 SWITCH(CLOCK
ADJUST,MEMORY,
BAND,SFCHALL,
FUNCTIONPHONO,
FUNCTIONTAPE)
L3001
Otherresistors
c599
Mark No.
CHIPCAPACITOR
CKSQYBl02I{50
ELEC'TR.CAPACITOR CEAS47lMlO
CERAMICCAPACITORCI{SQYF473Z5()
(0.04715.5)
CAPACITOR
ACH1135
RESISTORS
RC4558DXP
RC4558DXP
PDGOTSA
Q200r,2002
Q2003
Q3001
Q3002
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
25C2878
XDA143ES
XDC143ES
25C2458
D 1 0 0-1 1 0 0 5
- 3003
D3001
D3005
- 3017
D3009
DIODE
DIODE
ZENERDIODE
DIODE
1SS252
1SS252
RD6.2ESB
1SS252
SWITCHES
s3001-3009 swtTCH (POWER,
ASG1034
TIMER SET. WAKE
UP/-, FM MONO,
TUNER_, SFCBGM,
SMART MEMORY.SFC
CLEAR,.S.STEREO
WIDE)
53011-3018 SWITCH(DISPLAY. ASG1O34
RECTIMER/+,
FREQ/ST,
TUNER+,
SFCDISCO,SMART
START/SET,
FUNCTIONCD,
FUNCTIONTUNER)
vR2001
vRz002
VARIABLE(100h-x 2) A C S 1 1 O 7
VARIABLE(100k- x 2) ACS1107
R1003,1004 CARBONFILM
RESISTOR
- 3025 CARBONFILM
R3020
RESISTOR
R3028
CARBONFILM
RESISTOR
R3029
CARBONFILM
RESISTOR
R3032- 3024 CARBONFILM
RBSISTOR
R3035
CARBONFILM
RESISTOR
- 3041 CARBONFILM
R3036
RESISTOR
Otherresistors
OTHERS
v3001
x3002
L,I\
J
RD1/8PM104J
RD1/8PM563J
RD1/BPM103J
RDl/sPM101J
RDl/sPM223J
RD1/8PM103J
RDl/8PM222J
RS1/1(jSf,N!J
FL TUBE
AAV1142
CRYSTAL
RESONATORA S S 1 O 1 5
3OPSOCIGT
AI(P1095
FL SPACER
AEB1196
REMOTERECEIVER AXX1010
UNIT
39
6. ADJUSTMENTS
o As to connectionsand points to be adjusted,refer to Fig. 6-1.
"level
o Where and asterisk (*) is given for
dBpV", set to the level (dBpV) at which the voltage is roughly half the voltage
between TP904 anclGND at 60d8.
6. 1 F M T U N E RA D JU S T ME N T
"FM".
. Set the BAND selectorto
o Perform VCO adjustrnent two minutes or utore
after turning the power ON.
FM SG (lkHz+75kHz dev.)
Step No.
Adiushnent title
Nofe:
dev.
Stereonodulatiou : Main lkHz L*R x68.251<Hz
dev.
Pilot l9kHz x6.75],<Hz
Reception
Adjustment
frequency
location
display
Frequency
(MHz)
Level (dBzV)
98.0
80
98.0MHz
L907
Specificatious
I
Detectorcoil
T-meter
adjustment
2
VCO adjustrnent
98.0
Nonrnodulation
80
98.0MHz
vR903
Adjust so that the frequencybetweenTP905
and GND is 76+0.5liHz.
TUNED indicator
sensitivity
adjustment
9B.0
(Stereo
moclulation)
1 8( + 3 4 3 ;
98.0MHz
VR9O2
Acljust so that the inclicatollights up.
Adjust so that the DC voltage between the
TP901 and TP902 is 0+50mV.
6. 2 A M T U N ERAD JU S T ME N T
. Set the BAND selector"AM".
Note : Adjustntent ntarhed with
AM SG (400H230% Mod.)
StepNo.
Adjustment title
Tracking
adjustment
X
603hHz
v
1395
1395kHz
only for HEWZL
Specifications
MW block
ANT coil
TC901
Adjust so that the DC voltage betweenTP904
and GND is maxirnum.
Repeatland2above
J
A
Level
(dBlrV)
603
I
z
Frequency
(kHz)
Reception
Adjustment
frequency
location
display
'X"is
IFT adjustmentX
603
*
603hHz
F904
TUNED indicator
sensitivity
acljustment
999
55+5
999kHz
VRgOl
F i g .6 - 1
Adjust so that the indicator lights up.
F M a n d A M a d j u s t m e nw
t i r i n gd i a g r a m
7.IC INFORMATION
I P D G O T S A( 1 C 3 0 0 1 :) T U N E RC O N T R O LM ICRO.COMPUTER
O PinFunction
No.
Function
Nanre
vo
1
STEREO
I
REMOCOh I
A
5
ll
I
Description
STEREO Signal
\CT
IVE
L
Fuuction
Narne
VO
I
TUNE Signal
L
MONO
o
FM MONOOutout
H
LOCAL
o
FM LOCAL Output
H
I
Switching ChannelStep Frequency
POWER
o
POWER ON/OFF S$,itchine
DISP
CLK
I
CLOCK Input for CD display data
communication.
H :
9k
L
9
DISP
DATA
I
DATA Input for CD display data
comrnuuication.
10
SP
RELAY
U
Relay control for spealrer
t1
VOL
UP
o
Output for motor VR control IC
(TA72e1S).
24 BPFIN 2
I
A/D input (330H2)for spectruur
analvzerBPF
BPFIN 3
I
A/D input (1kHz) for spectruru
analyzerBPF
26 BPF IN 4
I
A"/Dinput(3.3kHz)for spectrum
analyzerBPF
2 7 BPFIN 5
I
fuD input (10kHz)fol spectrurn
analyzerBPF
I
Port A for switching destination
L: HE, HB types
H: HEWZI, KUC, SD, YPW types
I
Port B for switching destination
L : HEWZI type
H : H E , H B , K U C , S D ,Y P W t y p e s
H
T2
VOL
DOWN
o
Output for motor VR control IC
(TA72e1S).
H
l3
NC
o
NC
T4 I(EY IN1
I
I(ey Scan Iuput 1
H
1 5 I(EY IN2
I
I{ey Scan Input 2
H
1 6 I{DY IN3
I
I{ey Scarrlrrput 3
H
o
CLOCI( Output for systernbus
cornrnunication.
L
,q
28
MODEL
A
29
MODEL
B
30
RET
MICRO-COMPUTER
RESETInput
3 1 EXTAL
S. CLI(
18
S.DATA VO
REQ/EN
19
CD
vo
20
REQ/EN
DECI(
VO
21
MUTB
o
22
VOL
I
POSITION
23 BPF IN 1
I
Description
ACT,
IVE
REMOCON Signal
TUNE
9k/l0k
No.
JL
DATA Input/Output for systernbus
conrrnunication,
CD CommunicationRequest/Enable
for system bus comnrunication.
DECI( Cornmunication
Request/Enablefor systenrbns
cornrnunication.
LINE MUTE Control
H
GND ReferenceVoltage (GND)
34
TREBLE
I
o
35
TREBLE
2
o
36
BASS1
o
37
BASS2
o
3 8 WIDE 1
o
3 9 WIDE 2
o
4 0 AUDITION
o
AUDITION ON/OFF
H
H
ContlolOutputfol SFC IC (PA0049)
4t
MIC
MUTE
o
Mic Mixing cancel(PlayingASES)
qz
4052
INH
o
FUNCTION switching IC Control
Output
43
4052B
o
FUNCTION switching IC Control
Outout
44
4052A
o
FUNCTION switching IC Contr:ol
Output
45
FL 51
o
FL Control SegmentOutput
NC
A./D input (100H2)for spectmrn
analyzel BPF
Connectedto ceramicoscillator
(8MHz).
(ASS1015)
XTAL
Vss
L
43
No.
Function
Name
vo
46
FL
s2/KO9
o
47
FL
s3/KO8
o
48
FL
s4/I(O7
o
49
FL
s5/KO6
o
FL
s6/I{Os
o
FL
s7/I(O4
o
FL
s8/KO3
o
FL
s9/I(O2
o
54
FL
s10/Ko1
o
55
FL S11
o
56
FL S12
o
EA
FL S13
o
58
FL S14
o
59
FL S15
o
60
FL l1G
o
61
FL 10G
o
62
FL 9G
o
63
FL BG
o
oq
FL 7G
o
65
FL 6G
o
66
FL 5G
o
67
FL 4G
o
68
FL 3G
o
69
FL 2G
o
70
FL 1G
o
50
51
52
Description
{CT
IVE
No.
Function
Name
VO
7l
Vfdp
I
-30V FDP load power Input
72
vdd
I
*5V PowerSupplyInput
NC
o
NC
74 1067STB
o
Cltip enable for Port expander IC
H
75 PLL EC
o
Chip enablefor Tuner PLL IC
H
IJ
FL Cotrol SegmentOutput/
Key Scan Strobe Output
FL Control SegmentOutput
FL Control Timing Output
Description
/o
PLLILO6T
DATA
o
Data for Tuner PLL IC and Port
exnanderIC
77
PLLI106T
CLK
o
Clockfor TunerPLL IC andPort
expanderIC
78
50/60H2
IN
I
AC pulseInput
79
MODEL
(-
80
DISP
CLK
Port C for switching destination
L : S I N G L EC D H : T W I N / M U L T C
I D
CLOCK hrput for CD display data
cornruurtication
IVE
8. FORHB AND HEWZITYPES
NOTES:
o Part without part number cannot be supplied.
o The A mark found on some componentparts indicatesthe importanceof the safery
factor oJ'rhepart. Therefore,when replacing,
be sureto useparts of identical designation.
c Partsmarked by " O" are not alwayskept in stock. Their deliverytime may be longerthan usual or theymay be unavailable.
8 . 1 C O N T R A S TOF MIS C E L L A NEOUS
PARTS
SX- P 5 2 O/H BH, E WZaI n d S X- P 5 2O/HE
havethe sam econstr uction
exceptfor the fol l ow i ng:
Part No.
Mark
Symbol & Description
sx - P520/
HE type
sx - P520/
sx - P520/
HB type
HEWZItype
AWZ3945
AWZ4239
o
o
o
o
o
POWERassembly
TRANS assembly
F R O N Ta s s e m b l y
T U N E Ra s s e m b l y
V O L U M Ea s s e m b l y
AWZ3944
AWZ3930
AWZ3950
AWZ3938
AWZ3941
AWZ3944
AWZ3930
AWZ3950
AWZ3938
AWZ3941
AWZ3951
AWZ3939
AWZ3963
o
H E A D P H O N aEs s e m b l y
AV\|23942
AW23942
AWZ3943
A
C 1 C a p a c i t o (r 0 . 0 1 / A C 4 0 0 V )
n
Power cord
ACG1003
A D G10 4 9
A D G10 8 7
Screw
FM antenna
F M a n t e n n aa s s e m b l y
Operatinginstructions
( D u t c h ,S w e d i s h ,S p a n i s h ,
Portuguese)
O p e r a t i n gi n s t r u c t i o n s
( D u t c h ,S w e d i s h ,S p a n i s h ,
Portuguese)
Operatinginstructions
( E n g l i s hF. r e n c h .G e r m a m ,l t a l i a n )
Operatinginstructions
( E n g l i s hF, r e n c h .G e r m a m ,l t a l i a n )
Remarks
ADG1012
ABA-115
^::l:::
G N D s c r e wl o r C 5 2 3 ,
C524 andC526
A D H1O O 5
A D H1O O 2
A R C13 2 4
F o rR E C E I V E R
A R C l3 3 7
FOTCASSETTE,CD
A B E12 2 3
F o rR E C E I V E R
A R E12 3 3
FoTCASSETTE,CD
O p e r a t i n gi n s t r u c t i o n s
(English)
A R B l3 6 2
F o rR E C E I V E R
Operatinginstructions
(English)
A R B l3 6 4
For CASSETTE,CD
Operatinginstructions
(German,I t a l i a n )
ARCr 336
F o rR E C E I V E R
Operatinginstructions
( G e r m a nI,t a l i a n )
ARC1340
For CASSETTE,CD
45
(AW23945)
ASSEMBLY
o POWER
P O W E Ra s s e m b l y( A W Z 3 9 4 5 )a n d P O W E Ra s s e m b l y( A W Z 3 g 4 4 )h a v et h e s a m ec o n s t r u c t i o ne x c e p t
f o r t h e f o l l o w i n g:
Part No.
Mark
Symbol & Description
Remarks
AWZ3944
D 6 0 1- D 6 0 5
D 7 1 2 - D 7 1 4 ,D 7 1 6 ,D 7 1 7
1501,1502
1503,1504
c 1 0 3 ,c 1 0 4 ,c 1 0 8
c107
c151C
, 1 5 2c, 1 5 5 - C 15 7 ,C 16 0 ,
c 1 7 1 ,C 1 7 2
c153
c154
c 1 5 8 ,C ' t5 9 ,c 1 6 1 C
, 162
c 1 6 3 ,C 1 6 4
c ' l6 5 , c 1 6 6
c 5 0 3 ,c 5 0 4
c 5 1I , C 5 1 9
c 5 2 1 , C 5 2 2 ,C 5 2 6
c523, C524
c 7 O 3( 0 . 0 1 p F l A C 2 s O V )
c703
AWZ3945
HSS104-02
HSS104-02
1S S 2 5 2
1S S 2 5 2
itl _lll
ATH- 059
A T H- 0 5 9
c c c s L l 0 1J 5 0
c c D s L l0 1J 5 0
c K c Y 8 3 91K 5 0
c K c Y B 3 91K5 0
c K c Y 8 4 T1K 5 0
cccsL470J50
ccDSL470J50
C K D Y 8 41TK 5 0
cccsL101J50
c K c Y 8 3 9K
l s0
c K c Y B 3 31K 5 0
c K c Y F l0 3 2 5 0
c c D S L 0l 1J 5 0
CKDYB1O2K50
1::t:::
coMA473K250
?'t'l 2.
CEAS470M63
c E A 5 4 7 0 M10 0
R 1 2 1 ,R 1 2 2 ,R s O l ,R 5 0 2
R 1 5 1R
, t52
R 1 5 3 ,R 1 5 4
R155-R158
RD1/8PM1O2J
RD1I8PM222J
R D l/ 8 P M 2 2 1 J
R D1 / 8 P M 4 7 1 J
RD1/8PM1O1J
(AWZ4239\
o TRANSASSEMBLY
T R A N Sa s s e m b l y\ A W Z 4 2 3 9 )a n d T R A N Sa s s e m b l y( A W Z 3 9 3 0 )h a v et h e s a m ec o n s t r u c t i o ne x c e p t
f o r t h e f o l l o w i n g:
Mark
Part No.
Symbol & Descriptlon
AWZ3930
c 1 1 ,C 1 2
46
AW24239
coMXA4731
J0 0
Remarks
(AW23951)
o FRONTASSEMBLY
F R O N Ta s s e m b l y( A W 2 3 9 5 1 )a n d F R O N Ta s s e m b l y( A W Z 3 9 5 0 )h a v et h e s a m ec o n s t r u c t i o ne x c e p t
f o r t h e f o l l o w i n g:
Part No.
Mark
Symbol & Description
D 1 0 0 -1D 1 0 0 5
D 3 0 0 1- D 3 0 0 3
D 3 0 0 9- D 3 0 17
AWZ3950
AWZ3951
1S S 2 5 2
1S S 2 5 2
1S S 2 5 2
HSS104-02
HSS104-02
HSS104-02
Remarks
(AW23963)
o voLUMEASSEMBLY
V O L U M Ea s s e m b l y( A W 2 3 9 6 3 )a n d V O L U M Ea s s e m b l y( A W 2 3 9 4 1 ) h a v et h e s a m e c o n s t r u c t i o n
e x c e p tf o r t h e f o l l o w i n g:
Part No,
Mark
Symbol & Description
Remarks
AWZ3941
c5013C
. 5014
AWZ3963
c c s o s L l 0 1J 5 0
(AWZ3943}
ASSEMBLY
o HEADPHONE
H E A D P H O N Ea s s e m b l y ( A W 2 3 9 4 3 ) a n d H E A D P H O N Ea s s e m b l y A W Z 3 9 4 2 ) h a v e t h e s a m e
c o n s t r u c t i o ne x c e p tf o r t h e f o l l o w i n g:
Part No,
Mark
Symbol & Description
Remarks
AW23942
c 5 5 1 .C 5 5 2
AWZ3943
cccsL101J50
(AW23939)
o ruruenASSEMBLY
T U N E Ra s s e m b l y( A W 2 3 9 3 9 )a n d T U N E Ra s s e m b l y( A W 2 3 9 3 8 )h a v et h e s a m ec o n s t r u c t i o ne x c e p t
for the following :
Part No.
Symbol & Descrlption
Mark
0 9 0 3 ,0 9 0 4 ,0 9 1 5 ,0 9 1 6
0906
D 9 0 6 ,D 9 0 7
1901
1906
TC901
c908
c 9 15
c92'l
c 9 5 2 ,C 9 5 3
AWZ3938
R N12 0 3
R N 2 2 0l
H S S l0 4 * 0 2
LAU2R2M
LAU33OK
A C M- 0 1 I
CKPUYF223225
cKDYF223250
16
CKPUYF4T32
C K D Y B l2 2 K 5 0
c 9 6 1 ,C 9 6 2
c969
c970
c:DY::?x50
R 9 11 , R 9 1 4 ,R 9 1 9
R 9 15 , R 9 17
R924
R925
R955
R 9 5 9 ,R 9 6 0
RD1/8PM1O3J
RDli8PM1O2J
::r::'::li
RD1/8PM152J
R D1 / 8 P M 3 9 2 J
2 S e r i a lF . E .m o d u l ea s s e m b l Y
AXOl 002
4 S e r i a lF . E .m o d u l ea s s e m b l Y
4P antennaterminalwith PAL
2P antennaterminalwith PAL
AKA1010
AM RF Tuning block
;;;;;;;
C K D Y B lO 2 K 5 0
CKDYB392K50
ccDcH270J50
c c D c H 10 1J 5 0
RD1/8PM561J
RD1/8PM221J
RD1/8PM122J
R D1 / 8 P M 6 8 2 J
AXOl 004
N O T E:
P C Bc o n n e c t i o nd i a g r a mf o r H E W Z It y p e , r e f e rt o p a g e 1 1 .
48
Remarks
AWZ3939
;;;;;;,
AXX1027
2
8 . 2 S C H E M A T I CD I A G R A M
(TUNERassembly: For HEWZItype)
TUNERassembly{AWZ3939l
FM FRONT END
4 SerialF. E. Moduleassembly
(AXO1004t
=
z
z
o
z
,
c
a
5
)
(
(
o
t L
z
o
,
6
(
2
-
.
q
)
Q 9 O 9: B U F F E R
)
F M 7 5 0h r
(PAL)
O9O7 : MW ON/OFF
..
B
JP6
AM
I
-
z
c
d
O9O5 : FM F.EON/OFF
JPI
o
e
c
tlrt
TC9O1 :
TRACKING ADJ.
A X I| 0 2 7
I C902
MW BLOCK
ANT. COIL :
TRACKING
c
@ InYJ'o
Llr 26SS
ADJ.
o
o
, r "I
3:q
' l o
o
m
o
^r**l @
C E N T E RA D J .
lC9O2 : FM/AM lF DET
o
l
o
:- 't=q
l o
, m
l 6
t 4
r\V
I
I
7n
906
Srr=
o
- 'e - -l: o
, m
t90e
lcs0l
LX700l
l
r
J
J
<
-
O9O1, O9O2 : LOOP FILTER
VREF
2
T-l'|ETER
5
4
vc0
S-MET
.g
F
t.
l
II
1?'' o'
tf---l
I
II
ltrFr A D J .
t
t
t
VCO ADJ.
I
l@
l
#
1
f
l
I
II
II
T I
r n l
t
l
I
J
4
6
E
t
a
I
7n
lC9O3: FM MPX
+
cf)
o.22/60
cc55.
\
asl* Ti;
<
o
l
7 G
TL
L c 6I o o s T A R T I t
t nnrr
I
(gKllOK)
L v v n L
TUNED
r
ll o
#;#laf
R96!
1 \ 4 3
i*r =Y *
Il-)
I >
|=
I E
I o
P L Lc E
lp
l o
P L L / 1 0 6 7D A T Al o
l ( U
3.3r
I
2,2/50
F MM O N O
TUNE
sTEREo
P L L / 1 0 6 7C L K
|
*iq-irl
l^-
|
-
r
-sv
+sv
lz
ln
lE c
)u-
s
|
:=* *:
P
r
(L
i*o
R
t
sl'
z
C)
GND
+5V
-o
+l2V
o
E
-5V
3
(u D
GND
(r
REC OUT t.IUTE
V O C A LI N
/ ST
uJ
3
o
(L
o
F
IREF
T-|',|ETER
50
4
5
6
I
9 . P A N E LF A C I L I T I E S
AMPLIFIER
<sx-P520,
AMPLIFIER
O POWER STANDBY/ON SWitCh
This is the switch for electric power.
ON:
When set to the ON position, power is
suppliedand the unit becomesoperational.
STANDBY: Whensettothe STANDByposition,
the main
power flow is cut and the unit is no longer
fully operational.A minute flow of power
feedsthe unittomaintainoperationreadiness.
(Thedisplayshows only the time.)
@ s.srEREo wtDE button
@ rneelE button (sx-P4201
TREBLEcontrol(Sx-p52Ol
@ P.anSS control
@ vOt-UMEcontrot
@ sr,aeRTopERATtoN MEMoRy button
@ src GLEARbutton
@ srtnnRTopERATtoN srART/sEf button
@ souruD FTELD
coNTRoL butrons
(DISCO,HALL B.G.M.}
@ ngmote sensorwindow (SENSORI
@ HeaOphones
iack (PHONESI
tnput
seleetor
@
buttons (TUNER/TAPE/
CD/PHONOI
51
Auto Function
This model is equippedwith ,,AutoFunction,,operation,so
when the switch for CD pLAy, RANDOM, pLAy (tape),+/_
(tuner up/down)or BAND is pressed,the function switchbs
automatically. Use the pHoNo function button to select
the component connectedto the pHONO jacks, since Auto
Functionis not effective for this.
NOTE:
The function cannot be switched during recording except
for tape copying. (Auto Function does not operate eithe;.)
Demo Function
To enterthe demo mode, pressSFCCLEARwhen power is
STANDBY. The power is automaticallyturned on. In the
demo mode, variousfunctionsof this system appearon the
display. When a programsource is selected,you can enjoy
listeningto the selectedsourcesimultaneously.
To cancel demo mode:
Pressany buttonsof the amprifieror remote controrunit.
TUNER
@ orspuv
---I
-I
I
I
--I
I
SIBEO
- -- -- r
I
I
I
-
@
@
@
f-t
' !-:
- l-f
f-l
!-:
l-f
>ASE9-|
ilt Rgi,hlt
rt l(trAl
1 ? 3 a =
I €t 7 e| El 10
I t t te,1s 14 1s
TUNER
@ olspLAY
O nmeR sETbutton
@ otspLAYbuton
@ clocK ADJ.button
@ oisplay
@ eeNo button
@ * (tunerupl button
@ - (tunerdownl button
@ nueR coNTRoLwAKE uPt-butron
@ nmeR coNTRoLREC/+button
@ rneo./srATtoN button
@ rvr MoNo bunon
@ auro PRE.MEMoRYbutton
O Sound field control indicators
_ Displaythe SOUND FIELDCONTROLsettings.
@ Tut.r indicators
Indicatethe tuning mode.
@ n-"r
indicators
Displaytimer settings.
@ auro EJEGTindicator (For pDc-ps2oTl
Lightswhen AUTO EJECTfunction is ON.
@ Oi"" number indicators (For PDC-P52OM
and PDG-P520T(No.landNo.2onUtl
@ futrrtion disptay
Normallyfunctionsas a spectrumanalyzer.
Also, this displaysthe selectedfunction. In the TUNER
mode, this displaysthe stationNo., and when playinga
CD it displays the track No.
@ nruO= Lightsduringrandomptayfor CD ptayer.
PtGM: Lightsduringprograminputandprogramplay for
CD player.
REP: Lightsduringrepeatplayfor CD player.
@ Ft"q.tency/Time display
In TUNER mode, frequency is displayed.In any other
mode it displaysthe time.
@ nefUetN/TOTALindicator (ForCD ptayerl
In CD mode, "REMAIN" shows the remainingplaytime
"TOTAL"
and
shows the total play time.
@ aSeS (Auto Synchro Editing Systeml
indicator
Lightswhen A.S.E.S.is performed.
@ Music calendar (For GD playerl
52
The illustrationshows the remote controlunit suppliedwith
the sx-P420 model.
REMOTECONTROL UNIT
O powERbutton
@ ruruciloN button
Eachtime this button is pressed,the functionchangesin
the following'sequence:
TUNER + TAPE + CD +
P H O N O+ T U N E R .
@ scnrubutton
In TUNERmode: Thisbuttonis usedfor scanningpreset
stations.
In CD mode: This buttonis usedfor Hi-LiteScan.
@ OeCf l/ll operation buttons
( < > Play, I Stop, << >> Fast, o ll
Rec pausel
@ sxtrr DEGKn button
To operate Deck ll, press the desired deck operation
button while pressingthis button.
@ sueP button
O snoozEbutton
@ voluME -/+ button
button
@ src PRESET
Each time this button is pressed,the SOUND FIELD
CONTROLsetting changesin the following sequence:
DISCO+ HALL-+ B.G.M.--r SFCclear.
@ sruaRToPE.button
@ rurueRsrATtoN-/+ bur.ton
@ COoperationbuttons
( ) Play,r Stop, tt Pause,K< >>t Track
search,RANDOM(ForSX-p42
OIpDC-p4zot,
DfSC (ForSX-PS2O|PDC-P520T
and PDCP520M)l
53