Pioneer SX-424 FVZV User manual

t'.
,
I
<R42-241-O>
Snrri*%*J
AM/FM STEREO RECEIYER
Sx-424/ nuw, Fvzw
NOTE
MODEL 5X.424 COMES IN TWO VERSIONS DISTINGUISHED AS FOLLOWS:
Round label on
rear panel Voltage TVpe
KUW
FVZW 120V only
5-position selector UL approved (U.S.A.)
FTZ approved (West Germany)
(72co3MoD, l]loNEElil'

sx-424
CONTENTS
1. SPECI F ICATIONS .
2. FRONT PANE L FACILITIES
3. CONNECTION DIAGRAM
4. DISASSEMBLY
5. PARTS AND PCB LOCATION
TOP VIEW . .
BOTTOM VIEW
6. DIAL CORD STRINGING
7. ALIGNMENT PROCEDURE
1
3
5
7
I
I
I
7.1 FM/AMIFAL|GNMENT. ......10
7.2 FM/AMTACKINGALIGNMENT 10
7.3 MpX DECODER AL|GNMENT . ...... 11
7.4 OTHER ALIGNMENT . 11
8. PACKING METHOD AND PART NUMBERS. . 12
9. SCHEMATIC DIAGRAMS, PCB PATTERNS AND PARTS LIST
9.1 UNIT CONNECTION DIAGRAM AND MISCELLANEOUS PARTS 13
9.2 TUNER UN|T (AWE-008) . 19
9.3 AF UN|T (AWK-OI I' . 25

siX-424
1. SPECIFICAT|ONS
SEMICONDUCTORS
FETs 1
Transistors... ...30
Diodes ....21
AMPLIFIER SECTION
Music Power Output (lHF) 50W (4O)
37w (8s,)
Continuous Power Output 18W18W (4O)
(1kHz each channel driven) t 4Wl14W (8O)
Continuous Power Output 13W + 13W (4O)
(lkHz both channels driven) t2W + 12W (8Sl)
Harmonic Distortion Less than 1%
(Continuous power output)
lntermodulation Distortion Less than 1 %
(Continuous power output)
Power Bandwith (lHF) 2OHz to 45kHz (8O, Harmonic distortion less than
\-- 1%l
Frequency Response 2OHz to 70kHz, t3dB
Speakers 4 to 16Sl
Damping Factor 40 (8O, l kHz)
lnput Sensitivity/lmpedance PHONO MAG 3mV/50kO
M lC 4.5mV/50kO
AUX 180mV/100kS,
TAPE MON ITOR 180mV/100k,C1
TAPE MON ITOR tDlN) 180mV/100kO
Recording Output TAPE REC (Pin Jack) 180mV
TAPE REC (DlN connector) 36mV
BASS Control -gdB, +9dB/100H2
TREBLE Control -gdB, +6dB ll0kHz
Equalization Curve PHONO: R IAA S.T.D.
Loudness Contour +9.5d8/100H2, +5.5d8/1OkHz with Volume Control
set at -40d8 position.
Hum and Noise (lHF) PHONO: More than 75dB
AUX: More than 85dB

FM TUNER SECTION
Frequency Range 88MHz to 108MHz
87.5MHz to 108MHz IFTZ approved)
Usable Sensitivity (lHF) 2.31tV
Capture Ratio (lHF) 3.5dB
lmage Rejection More than 50dB (98MHz)
lF Rejection More than 80dB (90MHz)
Spurious Rejection More than 70dB (98MHz)
AM Suppression 45dB
Signal-to-Noise Ratio 65dB
Harmonic Distortion Mono: less than 0.6% ll00o/o Mod.)
Stereo: less than 0.8% (100% Mod.)
Tuning lndicator Signal strength type
Stereo Separation More than 40dB (1kHz)
Sub Carrier Suppression More than 35dB
Noise Filter Switchable to ON-OFF
Antenna lnput lmpedance 300O balanced and 75O unbalanced
AM TUNER SECTION
Frequency Range 525kHz to 1,605kH2
Usable Sensitivity (lHF) 15pV
lmage Rejection More than 45dB (1,000kH2)
lF Rejection More than 35dB
SiEnal-to-Noise Ratio More than 50dB
Antenna Built-in ferrite loopstick antenna
MISCELLANEOUS
Powerrequirements 12OV 60H2, 22OV 50-60H2 or 110V, 120V, 13OV
22OV and 240V. (switchable) 50-60H2
Power Consumption 90W (Max.)
AC Outlets Switched 1, Unswitched 1.
Dimensions (overalll 16-31 /32in.1431 mm (width)
5-314 in.l146 mm (height)
13-21 132 in.l347 mm (depth)
Weight (Without package) 16|b, 8ozl7.5 kg (120 voltage model)
17 lb,6oz17.9 kS
(Witfr package) 20 lb, 14ozlg.5 kg (120 voltage model)
21 lb,13ozl9.9 kg
Furnished Parts FM T-type Antenna 1
Fuse: 1A 1
0.5A (5 line voltage model only) 2
Pin Plug 2
4
Speaker Plug
Polishing Cloth 1
Operating lnstructions 1
NOTE: Specif ication and the design subject to possible modification without notice due
to improvements

o.
4.
o
1.
ct
$
4. DISASSEMBLY
Numbers indicate order of disassembly
Remove 4 screws from both sides of wooden
case.
Pull off all knobs, then remove nuts and
washers from shafts of SPEAKERS, TRE-
BLE, and SELECTOR.
Remove 2 serews from top of front panel.
Remove 8 screws from bottom plate of
receiver.
e$
""\p_
*\p J'/
&
&
g
o Numbers indicate order of disassembly.

5. PARTS AND PCB LOCATION
TOP VIEW POWER TRANSFORMER
ATT-063-0 (KUW)
4TT-064-0 (FVZW)
TUNER UNIT
AWE-008-0
=gw*ot9 I
o lg,=g
oP Hg,o oft
ELECTROLYTIC
CAPACITOR
c52-O74-B
AF UNIT
AWK.O14-A DIAL SHAFT ASS'Y
M42-O71-F
BOTTOM VIEW FUSE HOLDER
AKR-OOs-O IKUW}
LINE VOLTAGE SELECTOB
AKR.OOI.O {FVZW)
OUTPUT SELECTOR
ASA-017-0 {KUW}
ASA.O28-O (FVZW)

SiX-4824
1.
2.
3.
4.
6. DIAL CORD STRINGING
Set the tuning capacitor to maximum capa-
citance.
Tie one end of the string to the spring on the
tuning pulley.
Pull the string around the small pulley A.
Lead the string around the small pulleys B
and C, then wind it 3 turns around the
tuning shaft.
Wind the string 2 turns around the tuning
pulley.
Finally, tie the end of the string to remain-
ing side of spring on the tuning pulley.
Thne receiver to low end. Fasten dial pointer
to string so that indicates low end on dial
scale.
5.
6.
7.
DIAL POINTER
TUNING SHAFT
TUNING PULLEY

7. ALIGNMENT PROCEDURE
REOUIRED INSTRUMENTS
. FM/AM Signal generator
o FM/AM Sweep generator: Center frequency
10.7MH2, 455k}Iz
. Oscilloscope
. AC VTVM
. FM multiplex signal generator preferbly with
RF output
7.1 FM/AM IF ALIGNMENT
O FM SECTION
a) Connect a 0.01pF capacitor between TP1
and ground before the alignment.
b) Connect a ZZOkdL resistor in series with the
vertical input terminal of the oscilloscope.
c) Remove. the meter lead from terminal 18,
then terminate a 4.7kQ resistor between
terminal 18 and ground.
d) Connect the vertical input to terminal 18.
e) Set the selector switch to FM MONO.
f) Connect the output lead of the sweep
generator to the FM antenna terminals.
g) Set the output level of the sweep generator
to 90dts.
h) Adjust the primary and secondary cores of
T6 to obtain a symmetrical pattern.
i) Set the output level of the sweep generator
to 70d8.
j) Adjust the cores of T4 and T5 for maxi-
mum gain and symmetry of the pattern.
k) Vary the output level of the s$/eep ger a-
tor from 60dB to 100dB, then keep the top
of the pattern flat and make sure that the
center frequency does not drift. If it drifts,
repeat steps (g) to (j).
l) Remove the capacitor (4.71tF) from ter-
minal 28.
m) Disconnect the vertical input from terminal
18, then reconnect it to TP1.
n) Set the output level of the sweep generator
to 7OdB.
o) Observe the S-curve pattern when adjusting
the cores of T7. (Linearity is improved by
the primary core; symmetry by the second-
ary core.)
p) Disconnect the 0.01trtF capacitor from TPl
after the alignment has been completed.
q) Connect the capacitor (4.7trtF) to terminal
28 after the alignment has been eompleted.
. AM SECTION
a) Turn the selector switch to AM.
b) Connect the output lead of the sweep
generator to the AM antenna terminal.
c) Connect the vertical input of the oscillo-
scope to the TAPE REC jack.
d) Set the output level of the sweep generator
to 75d8.
e) Adjust the IFT cores (T9, T10, T11) as
shown in Fig. 1, for maximum gain and
symmetrical pattern.
7.2 FM/AM TACKING
ALIGNMENT
. FM SECTION
a) Turn the selector switch to FM MONO.
b) Connect the output leads of the FM signal
generator to the FM antenna terminals.
c) Set the FM signal generator to modulation
4O0Hz, 30Vo and output level 15dB fre-
quency 90MHz; also set the receiver dial at
9OMHz.
d) Conneet the VTVM and oscilloscope (in
parallel) to the TAPE REC jack.
e) Observing the output level on the VTVM,
adjust the following cores for maximum
reading on the meter.
Tg .. Oscillatorcircuit
T1 ... Antennacircuit
T2 .. RFcircuit
f) Set the frequency of the FM signal gene-
rator and the receiver dial to 106MHz.
g) Adjust as follows:
Trimmer capacitor CT3: Oscillator circuit
Trimmer capacitor CTl . . Antenna circuit
Trimmer capacitor CTz . RF circuit
h) Repeat steps (e) to (g) several times.
i) Set the output level of the FM signal
generator to maximum signal meter deflec-
tion.
j) Adjust the primary core of T7 for mini-
mum sound distortion.
10

. AM SECTION
a) Turn the selector switch to AM.
b) Connect the AM signal generator to the
AM antenna terminal.
c) Set the AM signal generator to modulation
AOOHz,30%, output level 30dB, frequency
600kHz. Set the receiver dial at 600kHz.
d) Connect the VTVM and oscilloscope (in
parallel) to the TAPE REC jack.
e) Observing the output level on the VTVM,
adjust the following cores for maximum
reading.
T8 .. Oscillatorcircuit
Ferrite loopstic antenna: Antenna circuit
f) Set the AM signal generator and the re-
ceiver dial to 1,400kH2
g) Observing the output level on the VTVM,
adjust the following cores for maximum
reading.
cT5 .
cT4 .
h) Repeat alignments (e) to (g) several times.
i) After these alignments, lock the trimmer
capacitor with paint.
7.3 MPX DECODER ALIGNMENT
a) Modulate the FM signal generator output
by FM MPX modulator.
b) Turn the selector switch to FM AUTO.
c) Connect the FM signal generator to the FM
antenna terminals.
d) Set the FM MPX modulator to modulation;
main lkHz (L+R) 6OVo, pilot 8 - LOVo.
e) Set the output level of the FM signal
generator to 60dB.
f) Turn the tuning knob to maximum reading
on the signal meter.
g) Set the modulation of the FM MPX
modulator to pilot only.
sx-424
h) Connect the oscilloscope to TP2.
i) Adjust the transformere (T13, T14, T15)
until the output level of the 19kHz be-
comes maximum on the scope.
j) Set the FM MPX modulator to pilot with L
or R signal.
k) Connect the dual-trace oscilloscope and
VTVM to the TAPE REC jacks.
l) Adjust the semi-fixed potentiorneter on the
tuner unit until the output level of the L or
R signal becomes maximum on the scope.
7.4 OTHER ALIGNMENT
o CHECKING THE SCA FILTER
a) Connect the FM signal generator to the FM
antenna terminals.
b) Modulate the FM signal generator con-
nected to the audio generator, check that
the frequency response shows troughs at
around 67 kHz and. 7 ZkHz.
o CHECKING THE STEREO INDICATOR
a) Connect the FM signal generator to the FM
antenna terminals.
b) Turn the selector switch to FM AUTO.
c) Modulate the FM signal generator con-
nected to the FM MPX modulator, and set
the FM MPX modulator pilot on. Ctreck
that the stereo indicator lamp goes in.
Then set the FM MPX modulator to pilot
off, and check that the stereo indicator
lamp goes out.
ogr.,oo oootf'o- ;
Tq oH@ @'6 c 6l
8o.4-'L'"!'ro-; ;
ce, 6@ @ @ 0 ra
VT,u Trz a> l=
6ab
-Tre 'rrz O@
, @ @ 6a\ofd\
o Don o o o oP o 9o r o o o o
TUNER UNIT (AWE-OO8)
11

8. PACKING METHOD AND PART NUMBERS
OPERATING INSTRUCTIONS
ARB-O5+0
SIDE PAD-
AHA-OI9-0 SIDE PAD
AHA-O19-O
PACKING CASE
AHD-088:O
t2

sx-424
o
z
t!
L
o @? d cltf
(Il 6r):
o oY + clrF (\ sf l: F F<
c
.9
o. (, o o
o
(E
q)
P
o
J
(Jg
'E o)
oC o.F 8E
-ul
=6c
^e(E
X.-L
9Ls L '
_9 eb
o <3
6 €8
o
.o
E
lt r C-{
J
C'
z
o
Ge9
;6
c.{ ol e9 (J< qU,
c
.9
CI (, o o
o-L
t9 -I i)
30)
oOt
uo
o= oo_
c)P
E6
o
.o
E
Q
e(\ @o
ca
E,
IJJ
= E,
o
lr
CN
z E, F-
o
z J o o
cn
IJJ J. o F =
CN
o
z
G
e
ts33vv lzv+3 l:(\NeeeeFC-,1 sl@@lorO trolJ)$c-,1
ov)(/)ee -eu)(n (L(LO-o_o_ o_o_LO- SSSNc.r c.rc{SS
ooo>> >>oo tr.rIECTE (r(r{f (r
c o q o eh o
o
== = (\t or :s
J
ooo
ro r.o F (\ FF$(\
EEgC
c c: L
JJLL
oo--
>>LL >>oo
(l)(l,-o-o
LLLL
==88
RFRF
JOOOO
r\ (\t $t to lo sf6@-e
C tr trEE -:-cc
qqLJJ
s5s93
.cl.cl.cl0)o)
LLLLL
8$8==
E
o
E
o-(\(9sflO (OF@Ct)
(Etr(r(rtr trtrtrtr
o
z
o
o.
8oo o
-. ro ro t.c)
Hvv 9v 3SS+e eo$e s66sg$t6g
c o o. (, o
o
o
J-y-y
nnn
>>>>: :>>:
88888 E38H
roro @
-E5P- -^5-
qqexq qScq
OOOe{O OeOO
.9 .9
PP
.e i.e .e i .e
F--iFtrY'- 6oo66 E5(EE b>>o b b o>b
o>>uJo olrJ>(J
E
o
E
oeCrl(9sf,tO (OF@O)
o()ooo oo(Jo
CN
E
o
F- 2 cn IJJ
E
-o
T'
o
,tr
'---/ L Ct)
36 NF lr
LO-
o
tt c)
r7

d
z
o
o-
ooo<o 9o<oo <<999 -)
HnnEH EHHHE ilHHi e r\F\OOro) YrOFF- --(rII .\t VVVY\l <OYYO oo({{ ui
c o
.9
o
tt o
o
(D
J
o
9, o
oJ6
E 8e'
6 L cl
-'= o o 6.9
;*;ci Ei eE Eii- igu=;ii=gi;iE:ge
o
.o
E
u,
o
z
G
LHgHfiEE*FiHEiHHHggggHHHH$3
c
.9
o. o o o
o
EoeEt fi qE 'E 6 5.9
.9 5E o ! P.)
E s'i -^: E E Ef;EF
I iH 3Goa E=! .qlea
E-t # gEiI=tf ::E€C- 'i5€ FI'E$
s;;F*gs*=ee'e;e;iiieeFpiffsE
o
ll
E
IA
cn
E UJ
I F
o'
1,8

o
2
o
c
B88oR BB RB 888 I 88388 888-B 88888
E$E*$ FEE$g 8ilil[il ;il8;$ $EE;E $$$$$ s;;Ie no*ed na6;n oaooe h=;ar i'iinn
6c-lo5O OOOOO 6OOOO ooooo ooooo ooooo
g o CL C' .A
o
o
>t>3> ooooro
r.c, r.o ro ro c{
F
rf r o.rf,
oQ I n 9
toooc{o :€
o o o o ., ,,.1i,.r,, ..t a ai,, o o o o o o o o .r o o o
EFFFF FF€FF FFFEE EEEEE TIIEI EEEFE
8,9888 .i's#8,3 E88f;8 88888 8s8Fs 8888s
666k6 oobbb ooOoo QQQQo TQQQQQ
666oi6 rbrb66i6 66tbtbtb totototoro r$torororo
sf sf sf sf tf qqqqq ooooo
e'EBE*' egg:R gg3gE E:gg=
o
.o
E
3t
@cDOe$l co$lo(oF @OOrol sf lo(oD09 a9r!^\!! SAqDQQ
N6iMceci eim(Yi6t" Odt+rf I t<ststr sf F,rt_)nrJ? rorrororolQ iiiicttict aiUUiiU UUOOO OOooo ooooo ooooc)
o
z
o
o-
88888 oBBBB 8n88s 88888 eFFaE
I I UEEEE gEFEs UuUEH AHEEq lU$g$ g n xdx:d ;aaax e:x:d ExIxx E:adi d + toVVO oooov vovVO QYYYY AVV!lY 6 d OOOOO OOOOO OOOoo ocrooo ooooc)
c o o. (,
o o,
o
^esf t
df I Q oQ
e{oo(90
aoooo
.E'E'E'E'E
o(oo(o(!
L!LLL
o)(l,ooo
ooC)oo
>3>>> ooooo ooooo lblnlnrolo tot$lololo
e O-e e ^ F F F F
qu?qqr< o99Q9
OeOOsl @OOOO
ooaooooooo
E'E E E E 'E:E'E'E'E (U(E(o(u(E(D(o(o(o(E
L!LLLLLLLL
o.tcJoooooooo
(Joooo oC)o(J(J
b E ESEEr' o.*o.o$E
,: E O-OO- ---eO
OC
(oL cL '= (o1-
oooooooooo.,c)
P E'E'E'E'E E'E'E'E'E'E
LLLLLLLLLLLL J(l)(l,(l)(D(r)(t)(DO0l(Dq)
F () O()()O(J C)(JOO()
ooooo ro ro to rl, lcl
ooooo ooooo
!o lt ro r$ ro l.(, to K) to tc)
o
tt
E
(t
(v) O e(\!(9sfrO @r-Or!! q?$A!9h
O F errtfl)sf,tO (ol-@6); FFFFF e-NN(\ NN(!(.\(-\
F z
3
E IJJ z
f
F
lt
o
F vro
-E JO
ats
Io 'ES
d<r
2l

o
z
o
o. r FEFFq pRN$$ EE$$n $EgN$
g:SgEg 9t9ss gttts stttt & XXXS$ XSsss sSSSS SSsSS d geeqa ooooo oobbb Lioijbb.
C) (rtrtrtrtr trtrtrtrtr trtrtrtrtr trtrtrtrtr
tr
o CL
(, ai o
o:s*$* EEEs* $e*n$
l!!-E! !-E!!_E !!!5! ,r*.t.*+ EEEEE F.tr.FE.E
EqqEqcccccccccc
99994 ooooo oooo6
9€€9o ttll 3-Olt .o.6.655
! ! ! L L L L L L L EE-L LE
ddddd dsddd dddJJ
$ pepr#
'c, !!-E-E!
X bs$es
Tooooo
E €€€€€ oooo(E(!
a OOC)C)c)
o
.o
E
o:q!q?$ro o1eqo,9 =3:Pg :PPRN
trtr(rtr E tr.tr.tr.tr.8 (rtrtrtrtr AArAr
tr
o t o F
9 cn UJ E
ct
z
o
G
ss888 I vvSSS H
c{Nooo o @@--sf, + @@uur.r- rL >>ooo o
oovvv y ooooo o
o o. (,
ti o
o
ooooo o rororotl)lo l'o
@6
(o(o
OO-esf \f ooooo o dddctct ci
()(Joo
i-E F F F F
:TLLLL
ggEEE E
o
o
E
.A
Oe(\(Y)sl tJ) o) or cD cD cD cr, ooooC) c)
Gt
z
6
q
888 I 8e eB a I o o
g33il3 :isx: ;;E$g fru=E il'[E* X;;[[ EeiIe ;g?gi 66t"= <58= ()VYlr,V V( ooooo oE88u 88d6$ Ess$$ gs$$E E$$$$
g o
o. (, att o
o
o
-o
E
o
t\ F !!t> F @c\ clr
aEEsS 53-33 a88:e 33Ee* fi::gg eee::
.9o-ooooooo
:::5g s 5 : ---55 --5; =-5 55 EEEEE PT
.q.g.q#.$ $g#gE F;;Hg g;;E# 5;E;g g;;EE
888R8 88888 88889 EB8ss 89889 AeeAfr
cDOe(\tfit +rQ!gDQq olo-!.l!9 sf [or\@o, .QrNccsr ro(clFcDo)
g?!9!9ro<o <otg!oto6 6Fr-Fr- r.r.i-Fr- @66@6 @@cxr@6
<.looclo c-loooo oooc-ri-r tiofiLitr 6uu6u oooo6
)-t

six-424
o
z
o
o.
---a-t a-)-t-t-t -t--t--t --t-r-- -t-t--t-t -t--a: - ciciF oiet ci<ct-ci stdaiJci oiJctc"Sei atoioicioi oioi==:92 q, 6fit69irt!O r-r*r.OF r-g1iocriri i{Oa"t611i"t ansjsjc"jc'i iii-OF-O O e(Y)(v)ee (\l (\lsle$ slee(\e jf e(n(9(Y) (V)CCo)(t)(9 sfsf,FslF ooo(no uro./ro@ oooao @@@@@ o@a@@ a@!)@? ? o- L o- L O- O- O- o- o. aL O- A- O- r o- O- O- O- O- O- O- O- O- O- O- O- O- > O- > ssss>{ sssss sssss sssss sssss sssss s
ooooo ooooo ooooo ooooo ooooo ooooo o trtrtrtrtr trtrtrtr8 trtrtrtrtE trtrCEtrCE trtrtrtrtr tEtEEtrtr (r
g
.9
e C' tn o
o
*fr*fr; iFxc- xH*ni is*;* #frfrfrfr {fres; s eG)(9ee C-,1 (\lsf,et SleeC.,le sf eO)0)(9 CC(r)(ITCCCD slsl'esle F !!!!! -E!_E!-E !!!!! !!!!! !l!!! !!!!! ! +srFbb rFbhrF$ \FrFq-rF$ rFrhrFss btts9s$ ssrF\F\F
ccccccccccccccccccccccccccccccc
ooooo ooooo ooooo ooooo ooooo ooooo o
lr-o.cr3ll .cl.clll-otr .cr.cltl .o.cl .crcltr-o-o tl.o.ct-oll tr.clcl.cl! tr
LLLLLLLLLLLLLLLLLLLL!LLL!L!LLLL (E(E(o(EG(u(!(o(E(E(oO(o(u.(E(E(E(o(o(o(u(D(o(E(u(E(o(o(E(o(o
ooooo ooooo ooooo ooooo ooooo ooooo o
o
-o
E
o
(v)sf lO(oF- 6O)Oe$l $sf lO(gF OeN(9sf lO(or\@CD O-(\lC)rf, lO
lroK)lOlOIo tOtO(o(o(o (o(o(o(o(o FFt\FF I\FFFF @66€OC0 @ trGGtrtr CGtr(rIT tr8trtr(r tr.T.tr.tr.E IECETEtr. IE CEtr,Etr.CE (r
o
z
.E
a.
-)---t-t :?-!-)--) a-r-t-r-l f,rr--r --r--- -)--r-t-
ee(\lee (V,(Y?C!C-,1 O,l (\e(9eC) :JaOlO.lC.{C-,1 $(rleC)C-{ OlOlrfC{C! OC{Ol-F 6tOFO@ C,{OO)OO :JC.ICCo)c) NFN@Ol FOIC-{(\(\1
eNesfC-{ ee(\e(O @e(v)ee t'r6(Y)CY)F (\sf@e@ tOINC-{O
o.n6.no ooouto @@6oa ?aaqo o@ooo aau)oo o- o- o- o- o- o. o- o. o- L o- o- o- rL o, > o- o- (L (L o- o- o- o- o- o- o- o- o- o- sssss sssss sssss sssss sssss sssss
ooooo ooooo ooooo ooooo ooooo ooooo tr.tr.tr.tr.tr. (E(rtrtrG tr.8tr,tr,8 tr(EtrGtr tr.8tr.tr. 18 8tr.tr.tr,tr.
c o o. (, aa o
o
8R-RR ##i.,.i icxs; #frfri* Hin-i ifrHi{
e(\lesf,C.,l ee(\e(Q 6e(9ee (900fl)(v'e 6lsl@e6 $NC-{C{@ -Elll! l!!-E! !!!!! !-E!_E! !!.E!! tt_E!_E rF rF tl- F s s rF s $ r,|- rF !F rF $- $ l|- b s q- rts b s rh l| s q- rF s + q-
ccccccccctrccccccccccccgccccccc ooooo ooooo ooooo ooooo ooooo ooooo
olr-o.crsl .cl.cr3.o.o .ct!-olr.cl .o.o.olt-o .o.cr-crll.o rlll-o.ct.o
LLLLLLLSLLLLLLLLLL!LLLLLLLLLLL
G.E(o(E(oO(oO(o(U(o(uO(g(o(E(u(o(o(u(o(oG(E(D(o(DO(o(u
C)oooo ooooo ooooo oooo() oooC)o C)ciooo
E .o
E
o
OI(Y)$lor\ @6)Oe(\l st rt sf sf sf sf sf lro tO tO
trtrtrtrtr trtrtrtrtr
Ol o) st lO @ t\ @ O) () F C{ (V) t tO (g
N C{ e{ O{ C! (rl N N (v) (V) CC (9 o) (y, (Y, F@O)OF
(yr(Y)e)sfst
ttrtrtrtr.
z3