Sony TA-E731X User manual

TA-ET31X
SERVICE MANUAL US Mode!
* This set is almost the same as model TA-E721 (US) previously produced.
Therefore, see the service manual for the information which is not contained in
this service manual
* This set is the AV control amplifier section in SEN-V100CD.
* Items marked “>” are not stocked since they are seldom required
for routine service. Some should be anticipated when ordering
Page 31 4-1. FRONT PANEL SECTION these items.
. TA-E721 (US)
Ref. No. Part No, Description Remark
3 X-4942-294-1 PANEL ASSY, FRONT
Page 32 4-2. BACK PANEL SECTION
TA-E721 (US) ; TA-E731X (US)
Ref, No. Part No. Description Remark | Ref. No. Part No. Description
*57 — 4-945-755-41 PANEL, BACK *57 4-945-755-81 PANEL, BACK
Page 41 ACCESSORIES & PACKING MATERIALS
Ref. No. PartNo, Description Remark
1-465-712-11 COMMANDER, STANDARD (RM-P312)
3-754-931-21 MANUAL, INSTRUCTION (ENGLISH)
4-931-988-41 INDIVIDUAL CARTON
TA-E731X (US)
Ref. No. Part No. Description Remark
3 X-4944-103-1 PANEL ASSY, FRONT
TA-E731X (US)
RefNo. Part No. Description Remark
1-467-345-11 COMMANDER, STANDARD (RM-P332)
3-756-651-21 MANUAL, INSTRUCTION (ENGLISH)
4-931-988-81 INDIVIDUAL CARTON
AV CONTROL AMPLIFIER
SONY.
English
F 93H0929-1D
Sony Corporation Printed in Japan
9-959-111-11 Audio Group © 1993.8
Published by Audio Sector Quality Assurance Dept.

SERVICE
MANUAL
Oe edeet ot vopea le
MRE Oke insane, | :
PSPS See Eat
in en
TA-E?21
US Model
Canadian Model
E Model
OTE OA Si ats tee ce
SPECIFICATIONS
Amplifier section
Harmonic distortion (Front)
Less than 0.02% (at 1 kHz, 1.0 V,
Surround off)
Frequency response (Surround off)
PHONO: RIAA equalization curve +1.0 dB
TUNER, CD, ADAPTOR, TAPE/DAT,
VIDEO 1, 2, 3/LD, 4: 20 Hz - 70 kHz +1.5 dB
Video section
Video input/output
Permissible signal input level
VIDEO 1, 2, 3/LD, 4: 1.5 Vp-p
Output signal level
VIDEO 1, 2, MONITOR: 1 +0.1 Vp-p
(with 1 Vp-p input, measured at MONITOR
OUT)
Impedance (output)
75-ohm unbalanced, negative sync.
Audio section
Input
TUNER
CD,
TAPE/DAT, Phono 150 mV 50 kilohms
VIDEO 1, 2, 3/LD, 4, ;
ADAPTOR IN
Output
ae ere
Be ia Pies ty ’ |
150 mV 470 ohms
BASS: +7 dB (100 Hz)
TREBLE: +8 dB (10 kHz)
Dolby input sensitivity
500 mV
TAPE/DAT,
VIDEO 1, 2,
ADAPTOR OUT
FRONT,
REAR,
CENTER
Tone controls
General
Power requirements
120V AC, 60Hz (US, Canadian)
120V-220V-240V AC adjustable, 50/60Hz (E)
Power consumption
18W (US, Canadian)
17W (E)
AC outlets 4 switched, 480 W/4A max.
Dimensions Approx. 430 x 105 x 295 mm (w/h/d)
(17 x 4/4 x 115/s inches)
(including projecting parts and controls.)
Weight Approx. 3.5 kg (7 Ib 12 02)
Accessories supplied
Power amp control cord (1)
Audio connecting cord (2)
Remote commander RM-P312 (1)
Sony Batteries SUM-3 (NS) (2)
Design and specifications are subject to change without notice.
AV CONTROL AMPLIFIER
ONY.

TA-E721 |
TABLE OF CONTENTS
Section Title Page Section Title Page
1. GENERAL 4. EXPLODED VIEWS
CBRE CLIGINS 25 oe come se wea ee eae ee cept do kane Satna sade eeegeS 4 Al; Front Panel Section s02s22see ois se seesse sans psentian cannes ecescsacenesawds 3]
Remote Cominandersss+2esessetestndsedseaccncesipcnadevecssnacneetenesnansecesd 5 AD “Back Panél Sections sss vevats sed snnsensacsacstesevonancaneeeveaevencte 32
Adjusting the Sound srrrrrcsssressecesecesscrseeeeeeseeseseesscaesseeeceeeeeees 6
Listening to/Watching Program Sources +++++++++ssssseseesescecsceesceeeenens 6 5. ELECTRICAL PARTS LIST -------ccccscccsscccccccsctccescccnce 33
Recording Audio Program Source «++++++ssssseseseceeeseeeeeseeeeceesceeceees 7
Recording Video Program Source -+++++++sssseeseeeeeeeeeeseeesesseseeseeseees 7,
Editing Audio/Video Program Sources:::++++ssssrsssseseeesesssseeeeeeeseeens 8
Getting Ready to Enjoy Surround Sound:++++++++++++s++seeeeeseeeeeceeeeneenee 8
Enjoying Surround Soin soss2eissatennamesiaaernarseael longihsiteweiaceaaeevs 10
Advanced Operating with the Remote Commander -++++++++++eeeseeeeeeees 10
2. IC PIN FUNCTION
2-1. Description on IC303(LV1001M)-++++srreeeeereeeeeseceneessssesenenens 12
2-1-1. Service Note corcrescvecccccccvcscsccvccsccccccccescssesccccccecss 13
3. DIAGRAMS
3-1. Block Diagrams sorr++ss+seeseessseecteescsscsseecescesersceesesseeseaees 14
3-2. Circuit Boards Location «+++++++s+eeres sedeaganwwataudneadessie dentine 16
3-3. Semiconductor Lead Layouts-++++++++ssseereeseceeeseeceaasscereeeceeees 16
3-4. Printed Wiring Boards — MAIN Section — srrrs+resreeeeseseerereees 17
3-5. IC Block Diagrams:++++s+sssesserseeesceseteesceescesscescesecceseesesaees 21
3-6. Schematic Diagram — MAIN Section — c+rrressrereeeceeececeeeeseees 22
3-7. Schematic Diagram — CONTROL Section — -+e+sesssseeeseeeeeeeees 25
3-8. Printed Wiring Boards — CONTROL Section — -s+s+s+sseeeeeereees 29

| TA-E721
MODEL IDENTIFICATION SAFETY CHECK-OUT
- Specification Label -
After correcting the original service problem, perform
the following safety check before releasing the set to the
SONYe = moveino. tAcza1 | customer:
Check the antenna terminals, metal trim, ” metallized”
AV
CONTROL
AMPLIFIER
knobs,
screws,
and
all
other
exposed
metal
parts
for
AC
YYUVCVIIIIIIII00-. leakage. Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth
SERIAL NO.
MADE IN JAPAN ground and from all exposed metal parts to any exposed
metal part having a return to chassis, must not exceed
0.5 mA (500 microampers.).
US, Canadian Mode] : AC: 120V 60Hz 18W
Leakage current can be measured by any one of three
E Model: AC : 120/220/240V ~ 50/60Hz 17W
methods.
1. A commercial leakage tester, such as the Simpson:
229 or RCA WT-540A. Follow the manufacturers’
instructions to use these instruments.
2. <A battery-operated AC milliammeter. The Data
Precision 245 digital multimeter is suitable for this
job.
3. Measuring the voltage drop across a resistor by
means of a VOM or battery-operated AC volt-
meter. The "limit” indication is 0.75V, so analog
meters must have an accurate low-voltage scale.
The Simpson 250 and Sanwa SH-63Trd are
examples of a passive VOM that is suitable. Nearly
all battery operated digital multimeters that have a
2V AC range are suitable. (See Fig. A)
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK /\ OR DOTTED LINE To Exposed Metal
WITH MARK /\ ON THE SCHEMATIC DIAGRAMS AND IN Parts on Set
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. |
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. AC
Voltmeter
(0.75V)
ATTENTION AU COMPOSANT AYANT
RAPPORT A LA SECURITE!
= Earth Ground
LES COMPOSANTS IDENTIFIES PAR UNE MARQUE A
SUR
LES
DIAGRAMMES
SCHEMATIQUES
ET
LA
LISTE
DES
Fig.
A.
Using
an
AC
voltmeter
to
check
AC
leakage.
PIECES SONT CRITIQUES POUR LA SECURITE DE
FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS
QUE PAR DES PIECES SONY DONT LES NUMEROS SONT
DONNES DANS CE MANUEL OU DANS LES SUPPLEMENTS
PUBLIES PAR SONY.

TA-E721
yoap
VG
40
“
yoap
ade]!
jeceid
G]
-
ee
1.208
YOA*.
co
“gezyenbe
1nd
OaGINOIaAY
4
|
quawidinby
oapi,
Huysauuoe|
TWHANAD
L
NOILOAS
"jenuew
uoNjonsjsul
WOdy
p3}9e4}X9
SI
UOIZDGS
sIy
=
O1ydeip
(panddns
you)
¢Z0-yy
Javed GO":
2s
LAO
BNITON
©
\,
Weyshs
-
“
eIqeyUN
|
eer
=|
IOYLNOO
SIVETV
To
lTal
ox:
Melielahemeleti
rors
leit
tog]
‘9
aBed
uo
sjrejep
Burmojjoy
ayy
0}
PuOdsaoo
suaquunu
aut
‘asiou
pue
wny
asneo
ABW
UO!JOBUUOD
SBsoo]
Y
‘syOe!
aU}
OJU!
PoLesu!
Al[n}
aq
PyNoYs
sioJO@UUOD
a/qGed
SUL
“yEUIUIIS}
YANO
10}
S8uO
S}IyM
Pue
JeUILUIE}
YYAH
JO}
ore
syoe!
pue
sind
pos
‘OS|@
PUY
“S/BUILUJ9}
JEU)
JO
(7)
[EUUEYO
Yo]
Oy}
10}
S8UO
SYYM
PUB
S|EUIWIE]
INdINO
LNOYS
ay}
40
(y)
jouUeYS
IYO
40}
Ove
syoe!
pue
sHnid
pay
‘papod
Jojoo
aye
syoe{
pue
sid
pon
"HO
Si
Jemod
ans
eye,
‘JSe]
Psd
Jamod
Ov
au}
JOSULOD
suolpsuu0g

TA-E721
(ayyduse
O4;U09
Aly
Su}
1OJ)
“SWUNIOA
Jaysew
Siayydue
ayy
josuOD
:suoyng
~/+
JOA
HSLSVN
(Ja1NdLue
jO33UOD
Aly
Sul
JO)
“(yOeg
pee
sseg
o1lweUAG)
g4gq
ey}
YO/uO
Sun]
:uoyNd
g4gq
(s8yGuue
j0.U0D
AY
OU}
JOJ
UOOUN)
SUOTING
-/+
TOA
HW3H
OUL)
‘AL
JO
jeuUeYo
JO
sseyeads
see
JO
SUINJOA
BL}
jORUOD
-SUORNG
~/+
HO
AL/
TOA
YWay
(‘JOIGUUe
JOJJUOD
AVY
SU}
JO
UOIJOUN}
SUOWNG
-/+
TOA
YALN3O
SY)
“AL
JO
seyeads
sejua9
jo
SUUNIOA
BY]
jONUOD
-SUOWN
-/+
OA
AL/
TOA
HSLN3SO
(ayduse
jO23U00
Aly
dU}
JO})
“seIpduue
jo!]U0O
AV
94}
JO
B01NOS
jndu!
Ue
JOE|ag
:s10}0919S
NOLLONNA
“aun
Agjep
ayy
sisnipy
:AWIAG
“uoissa0ons
ut
Soyeads
YOR
O}
BuO}
}S9}
SINGING
:ANOL
(Sel)
L
‘apow
punouwns
ay}
$}93819S
‘GOW
‘apOW PUNOUNS Sy} HO/UO
SUNY -34O/NO
(aysdure
jo.yuoo
AY
a4}
404)
SU0JOBjSS
SPO
GNNOYYNS
(AL
40}) jauueyo au}
yO9[9g
:suOHNG
YA
LNA
pue
(0
0}
|.)
sequunu
wesbog
(AL 40})
“AL
ay}
JO
yeuBls ndut ayy
s]oajeg :uoyNd
OFQIWAL
uoRsas ALueyduy
[6]
“UOlOSJ9S
POIISAP
©
SO}COC
7}
‘e</
PP}
(saAe|d
G7]
40}
Ajuo)
yorees
penuey)
:~<t<¢/e
pm
dois
‘a
asned
(ll
Kel
id
(gaBueyo
osip-iinu
@
ym
paddinbe
seAe\d
Go
B
40})
diys
osiq
‘dys
(OSIP)'a
“‘uontsod
dQ]
uM
paljojuoo
aq
ued
Jaxe|d
G7/GD
peulquwoo
ey,
uo1j}9as {0133U09 190AR]d
GI/aD
“39U}960}
@
pue
GAAJ
SSa/d
‘Hurpsode1
pxeMIO}
104
“yQUJ9H0}
@
Pue AAY
Ssesd
‘Huips0001
BSJOAOI
JO4
ssuonng
QMA/A3y
AGOW
O3Y
asneg
cM
dois
:m
Reig
</>
Buipsooey
:@
BurpseMmuoj
10
Builpuim
Se
‘<<
“YONA
BY]
UO
JOUUeYO
JOajaS
:suoyNg
-/+
(JauUUeYS)
HO WIA
‘sureuBoud
YOA
JO
feubis
AL
®
J0UNe
‘YO
Ou}
UO
JeUIWE}
PUUd]Ue
OU}
WO
jeubls
jndjno
ay} s}o9}ag :suOTING
YLA/AL (euuajUe) INV
UORDAS
101}U09
HOA/LVGPIOSp
ade,
"AL
pue
(iaAejd
osip
49se7)
dd]
‘YOA
SB
Yons
anig
ul
payedipul
SUOHOUN}
BU}
JOB|esS
O|
‘Zz
“soyydue
JO
epow
punouns
pue
JeAe|d
GOD
‘ivG
‘WO3a
se
yons
Aes6
}Y6Hy ul payeoipul
suONOUNY oY}
JORJES
OL
:1
“JOPUBLULWOD
O]0W9
BY}
UO
BPOW
UONOUNY
By}
S}O9|9S
40}93)/9S
SCO
[7]
“SUOHOUN
POJO}s
OU}
SIBSID
-voWNG
YVWAIO
NVEDOOdd
‘sAB1
pares
Buywwe
SIBPUBLULUOD SOWA! JOJO JO SUOIJOUN} B10}]S O| INYWI]
“‘pasoys ae suoNouny
JOJJUOD SJOWS BSOUM JUSUCINbDS [ojUOD OF :GLS HSSN
‘yuawidinba Auos J01}UuU09 O] :giS ANOS
JOJEDIPUl PUe 1OJO9|9s SpoYy
UONdas JO1]U09 wesHOlg
:MO|8q
SUOHOUN)
ay}
WOE
O}
pesn
sq
UBS
ZLEd-WHY
ay}
UO
SUO}N
‘(puepURyYs
AUOS)
GLS
ANOS
0338S
SI
JO}Oa}eS
Spow
ou}; UEU
‘SAB1
PaseyjUl
BSN
YOIUM SJ@PUBLUWIOD
SJOWS
JOYJO
JO
SUOHJOUNY
SNOWEA
,WeE,
U2O
ZLEd-WY
OU
ZLEd-INH
JapUREWIWIOD
s}oOWAY
ajqeuWesBo1g
“MajOwWss PayjosjUOO 9q jou AeW
JOYCE
[O1]UOO
AY
BU)
EPUBLLUOD
aU]
JO
PeSy
ou)
pue
Jayyduue
joUOD
AY
BU}
USEMjoq
BJOe}SqO
Ue
S!
J9U)
j]
“JOLIIAWeE
jOIUOD
AY
BU}
JO
JUOJ]
BU}
UO
JOSUaS
[01}U00
SIOWSI
SY}
PJEMO}
JOPUBLULOD
ay]
JO
PEO
94}
JUIOd
0}
OiNS
Og
‘EpPUeWLUOD
By]
UO
SUO}ING
eyeindiueLW
NOA
UsUAA
«
JOPURWILUO
BJOWSY
BOR
PAE,
SES
RE
SIAL
ep
5 OR TEMA HORE, 2g IES SIT RG
OIE Ze STENT
OREN ESS
oe SPREE.
perme:
BIE
Sree aL pene awe a
SER
ARRT
alates
SAGE
MAIR
AROSE
Coan
oa
chan
Meas
aer
bk
Ba
Sear
oa
GER
NS
COPE
Xa
Oks
oa
ae
Geka
BREN
nono
oe
‘JOIINO
[JEM
B
0}
JOOUUOD
pl0o
1aMog
@
“SJBPNO
OV
esau}
0}
JUaWIdINba
abeyyem
yBly
Jeujo
JO
A
‘Uey
‘UOI!
OL}O9}9
Ue
Se
YONs
ssouRydde
awoy
;eoL}Oe|e
Aue
JO9UUOD
JOU
OG
‘Bnid aun
jO SepIs YJog Buidses6 Aq
yo
PW
4INd
‘JoauUOOSID
OL
“SMO1[9
}!
yyUN
Ul
Ysng
‘Bnid ayy
jo sapis yjoq Buidsei6 Aq
yno
Wynd
yeuUOsip
OL
‘ssoyeads
oy}
WO1
PIBSY
Si
PUNOS
OU
‘ASIMJOUIO
‘sBnjd
Sunsous
ay}
eysul
0}
ans
aq
‘pajosuuCd
jou
si
Jezyenbs
oiydei6
e
se
yons
yuewdinbe
au}
UsUAA
3}ON
SF
ea
Aled
BNR
OE
as
Nee
STU
Be
TE:
NOILLNVS
“YOUMS
HAMOd
WALSAS
Ol
Aq
pal|osjuod
ae
sjayNo
esau
“SJONNO
OV
SY}
UO
payedipul
aBeyem
ou}
uey)
Sse]
S|
UONdWNSUOD
JaMod
je}0}
asoyM
JUSUOdWOD
OIpNe
Jamod
0}
esau}
es;N
(GSHO.LIMS)
SLATLNO
OV
©
‘JONUOD
aoe:
Wa\shs
OIpNe
B|OUM
JO}
P4SOO
{01]UOD
BOLI
JE}}
OUI
UM
JUSUINDS
Auog
18uJ0
JO
YOR!
NI
S
TOHLNOOD
84}
0}
JOsUUOD
(paiddns
you)
pico
jo.juos
ajoutad
yey
@
“puN
ayy
Aq
paljosjUoo
si
Jayydure
Jamod
AVY
Ou}
30
INdyno
auUL
“LZZN-WL
Joylduse
samod
AW 84}
$0 492! NI
TOULNOO dV YSMOd eu)
O}
Je9!
Ou}
UO
Ye!
IMO
TOULNOO
dW
YAMOd
84}
JOEULOD
(patjddns)
poo
jouzu09
due
1emog
@
‘s6njd
Bunsoys
ey)
eaowas
USzyenbe
o1ydes6
&
se
yons
juaudinbs
ay;
Hunoauuoo
aiojeg
‘oye
‘“4ozyenbs
o1ydes6
e
Huygsauuog
@
nes
sec
F
SM
ee
SRY
ET
RT
Te
suoloauUu0g

TA-E721
AWMIOA
YALSVAN
“9WINIOA
ayy
Isnipy
Vv
‘a0unos
weihoid
3u3
Abid
¢
TVOAE
‘aounos
weafod
e
193/3S
Z
"yun
ayy
UO
WIN
OF
YOIIMS
HaAMOd
WALSAS
SUI
SS0ld
Te
Ne
RS
et
FP betel Crees
uonesado
siseg
S90inos
welboid
Buiyoyey/o}
Bulusalsiq
“dn
sjy6y
Aejdsip
ayy
uo
soyeoipul
ayy
‘uoyng
(ORG
pee
sseg
olweuhq)
g4igd
sseud
‘punos
sseq
iniemod
ureyqo
of
sseg
ay}
Bursiojuisy
“aSIMYOOJOIEjUNOD
JO.NUOD
SSV_
JO
FIGAY
|
OU}
WN}
‘Wey}
syenuseye
Oo]
“ASIMYOOIO
JONUOD
SSYG
40
FIGS)
Su)
wn,
‘sroyeeds
JU0l}
OY}
WO)
PUNOS
sseq
JO
91GQe43
BOUBYUA
OF
ssayeads
u014
Sy}
Wiss
BUOL
34u}
Buysnipy
“yeoujeuuwAs
Jou
$s}
uOMIsOd
Joyeeds
84)
UaYM
HulBew!
0319)}S
3991109
0}
}0]U09
FONY
vq
Isnipy
aouejeg
punos
1ybiy
pue yo]
Buysnipy
“‘suoyeeds
0]
aBewep
sjueaeid
SIUL
“WUN
84}
UO
BUIYoIIMS
B10J8q
SUUNJOA
Buy
UMOP
UNE
SION
“OSIMYDOJOIBJUNOO
[01]UOO
Ou}
UIN}
‘}
eSeeIDEP
O|
“OSIMHOO|O
[O4U09
SWINTON
YALSVW
eu}
Usny
‘auuNjOA
Buy
eseaZOU
O|
awnjog
Suysnipy
punos
ou}
bunsnipy
“uO!}TeD0}
piwuNy
JO
joy
Ajowas}xO
JepuN
JepUBWWOS
ey}
Buldeay
pioay
JOPUBWIWIOD
B04
BY}
JO
UOHOUN}eU!
PIOAR
OL
“UOISOIOD
pue
abeyes
Ueyeq
Aq
pesneo
eBewep
pione
0}
seueyeg
eu)
eAowe:
‘aw
JO
polisd
Huo]
@
10}
pasn
aq
0}
JOU
Si
JePUBLWLUOD
OU}
UdUA,
aBeyea
Asayeq
pioae
o1
"SQUO
MOU
YIM
Soeyeq
log
soejdey
“uN
ay}
ayesodo
18Hu0]
OU
UBS
JEPUBWLUOO
Oy)
‘palsneyuxe
ose
seysyeq
au}
usu,
“sauaeg
(SN)
€-WiNS
Auos
ay
Suisn
uaym
pajoedxe
eq
ued
uoleJedo
jewou
jo
ree
@
Jey
jnogy
ayy
Aapjeg
“Auejod
09109
YIM
sauayeq
(9) VV-eZIs OMY Lesu} vA “J8A09 AY} UBdEO L
saeyeg
oy)
Bunsasuy
‘(L
HLA
O}
JepUBLULOD
BJOWWAJ
84)
UO
AGOW
eu}
UoUMs)
soe!
|
OAGIA
SY}
0}
palosuuod
s]
yOSP
OSPIA
ay)
SUN,
«
syoel
AdV1
Sy}
0]
pajoeuuod
si
yOop
ede}
ayy
ual
e
syoe!
GD
au}
0]
pa}osuuod
si
Jake|d
GO
aul
usu)
:sased
Huimoljo}
eu}
Ul
[E]
Ul
SUCHING
NOLLONN
eu}
Jo
euo
Buisseid
jnouywm
uoRoun}
ued
[7]
Ul
suOyING
-/+
LaSaHd
pue
UORNG
LAIHS
sy)
pue
[pF]
PUE
fg]
UL
SuO}ING
(Aejd)
<r
ous
BION
:
“TW
uauy
PUP
JOPUBLULUOD
SIU}
UO
@
Sseid
sy
‘apow
esned
Hurpsooel
ul}!
sind
@
Gulssaid
se
ad}
yons
jo
$s]
Japs0991
INOA
J}
UONDSS
[01}UOD
HOA/LVA
Pap
ode,
[é]
sapun
uoyng
(6ulp109e1)
@
ay]
UO
ajON
“yun
Yoed
Jo
Jamod
uy
jo1jUOD
‘SUOHNG
YAMOd
OIONV/ALVEXLVCYLV
LEIA
“OIONV
PUR
‘AL
‘HOA
'dd7
:welshs
ejOUM
su}
JO
Jemod
ayy
JO
SUN],
:UOWNG
44JO
WALSAS
WORdaS
[04ND
JaMOY
[F]
‘uoHeys
Joseid
e
OaIaS
:suONNg
-/+
14ASau_
“eBed
Aiowaw
e
s}0aj9g
:uoHNg
|
4IHS
UOIaS
JOuIUOD
JaUNL
[7]
“a]e}S
[ENU!
BY}
0}
JOPUBWLUOD
aU}
josey
uoying
josey
[9]
JePUeWIWIOD
s]OWDsY
|
co
|

LL
TA-E721
“yoeqdejd
sos
saAeid
7)
JO
HOA
Out
1deoxe
YOA
&
YM
PewOped
aq
ueS
Hulpsooay
3}ON
‘apo Burpicoes au 0} syoel fv
Adv
94}
0}
paJosuUO0d
yOSp
(LG
10)
ade}
au}
Jeg
‘syOR!
AVO/AdWL
OU}
Woy
INdjno
sheme
s!
sIO}OsjEes
NOILONNS
ayy
Aq
pajoajes
aounos
wesGoid
ayy
jo
reubis
olpne
aul
ade}
SYISSed
B
OO
BDNOS
O~PpIA
jo
jeuBbis
oipne
prose!
OL
‘apow
Bulpsooad
au)
0}
Z
HOA
PUR
|
HOA
Ou}
UIE
19g
- Bulpiosel
snosauerynuis
—
aw
&
ye
Sade}
OM]
OJUO
P1O9a1
O|
*aounos
wesboid
paysajas
au}
Aelg
¢€
“apo
Bulpso994
ayy
UI
Z
HOA
JO
|.
HOA
2410S
Z
lL
LYOA rd
NI
OIGNY
:
LINO
O1aNv
NI
OAQIA
INO
OACIA
7140
7-1
OSCIA
OF
2b
OAGIA
OF
NO
4YaMOd
W3LSAS
*syoe! jndjno Buipsooei ye
ySnosyy
Ajsnoaueynusis
jndjno
ase
soinos
weiBosd
au}
jo
syeubis
(OapiA
pue)
o1pne
ou)
se
aww
ales
au)
ye
Bulps00e1
JO}
Syoep
ade}
40
OAPiA
SJOW
JO
OM]
aye1ado
UBD
NOA
991N0S
weiboig
oapi,
Bulpiooay
“‘Buipsodes
UO
JOSHO
Aue
eAey
JOU
OP
S|OJU0D
FON
IVE
PU
‘GNNOHYNS
‘4G
‘JNOL
‘SINMOA
YALSVW
94}
Jo
SBumes
ou)
S]ON
‘aoinos
weibold
payoajes
ay}
Aelq
€
‘apouw!
BHulpi09as
ay}
0}
YOop
JC
10
YOap
ade}
ayy
IES
Zz
saved
G7
10
p-b
HOA
sakeid
QO
Jouny (Buipsooa: 10}) yoop
wia3shs
ajqeyuine
LVq
Jo
yap
odes
iNO 934
Lvd/Adv1
O
201n0S
WEl-Slolos
Pe
Re)
lolahrmeleiioscerer-}s|
OL
“seaunos
weaboid
oipne
pure
oapia
ay}
yjog
Aetq
¢€
WT
FosGIA
Tove
osain]
O30
[TOGA]
*QOsNOS
OAPIA
B
99/9
L
*$10]D8}9S
NOILLONNS
UUM
@ONOS
OAPIA
au]
}O9j9S
AL
20}1U0W
8y}
Uo
paAR;dsip
JaquUINU
HO_LINOW
24}
YM
99sNOs
O”ApIA
B
Yo]eM
OF
‘uleBe
Bounos
OSPIA
Pallsep
Oy]
JO9|eS
uoljouns Buluiquiod
ay} fa0ued Of
‘olsnw
punosh
yoeq
se
sounos
WwesHold
o1pne
Jayjoue
Wo}
SINMIOA
HSLSVIN
punos
IM
Hew
Oapta
&
SUIQUUOD
O}
NOA
smoye
WuN
sy
aounos
weiGolg
Jayjouy
“auINJOA
ayi
snl[py
v
wos
puNnoS
ay}
YM
aBewy
Oapt,
ayy
Hulurquiog
saoinos
weiboig
Hulyoyepqn/o}
Huiusjsiy

ot
WOJNVHd
+
‘HO
€
—
30IM
—
IWWYON
48Ps0
Buimojjo}
ayy
ul
paBueyo
s!
ePOW
DIDNO7
Od
AGIOG
eu}
‘passaid
s!
UOlING
AGOW
DIDOT
Odd
Our
eu}
YoRy
ag100
—_1-——_—.
annouyns
—_____
*wiaysAs
sayeads
snoA
0}
Bulpsooor
apow
91D07
Od
AG100
9)
2919S
vA
GNNOWYNS
“NO
0}
49A0
YIys
MOpUIM
Aejdsip
auj
ul
ssoyeo|pul
440/NO
GNNOYYNS
94}
JEU}
OS
UOHNG
GNNOYUYNS
23
Ssaid
L
‘apow
ayelsdoidde
oy}
yO9/9s
0}
LONG
JGOW
DIDO
Od
Ssed
‘wa}shs
Jayeads
JNOA
YOyeLU
0}
Pa|oajes
aq
Ue
epow
uolyeredo
Jeyeads
e
‘apow
punowns
AGIOG
8u)
Ul
“‘wa}shs
puNodNns
21607]
Oly
AqIOG
Suy
10}
suayveds
ANO}
DISeq
ay}
O}
LOIPPe
Ul
PauINbai
si
Jayeads
19]Ua0
8UD
uonoun,
91607]
01g
Aqjoq
3U}
ul
Bpoy
UONesadg
sayeads
ayy
Buijoa}ag
TA-E721
“swes6oid
oapia
punowns
Aqjog
10
punos
punouns
peposus
Ayjeroeds
ayy
seonpoide:
Jepovap
pBiS
Or
Oud
“uoiyesods0g
Buisusory
savoyesoge]
Aqiog
jo
sysewepes)
ase
Og
joquiAs
q-ajqnop.
au)
pue
,AGIOG.,
“228'LE0'|
Pue
E09'700'|
Suaquunu
UBIPeUeDd
‘06S'6S6'E
Puke
Z6Z'9rZ'e
‘OBe'ZE9'e
SYequuNuU
“S'/f
:sjusyed
Buimoyjoy
Oy
JO
QJOW
JO
BUC
JepUN
pesusd)|
AyeUOHIppY
“UOeIOdIOD
Suisusorq
savoyeoge
7
Aqiog
wo.
esuedl|
JepuN
paunjoesnueyy
%
“HO 0} JeS SI UOLING GNNOUHYNS eu
uayM
‘sreyeeds
PuNOLNS
By}
WO
Peay
aq
|IIM
PUNOS
ONY
3}ON
“UOHNG
QNNOUHNS
24}
SSelg
apow
puNnosNs
au}
Yo
10
UO
UIN}
OF
“PUNOS
JeINEUOW
0}
JOSS
OBJO]S
PayeiNUIS
B
SOAIT
(punowns
peenwis)
GALVINWIS
“HEY
UOOUOD
B
U!
P9ONpPod
Si
JEU}
JOSS
UONE1SqI9AS!
SEPIAOIG
(punoung
|I2H)
TWH
“Play
PuNos
o1pne
ou}
Guronpoide
Ayyeanyeu
‘woos
Bujuaysi|
1nOA
ul
Bouaadxe
Sy!-sE}eOU}
2
saniO
pue
ssayeay}
a1AowW
se
yons
‘yoegAejd
10}
suoyoUN;
aes
3y}
SBY
YOIUM
JEpOdeq
PUNOLNS
91607
Clg
Aqiog
au
SIDOT
Od
AG10G
“JBEOU}
SIAOW
&
U!
}!
0}
Buiuaysy]
ay11
IsN[
DuNOS
Spuedxy
(punoungs
Aqiod)
,Ag
10d
sapow
punouns
Buyoajas
joao
punowns
yOaye
punowns
10}
(7)
soyeeds
seay
40}
(y)
soyeEds
1e98Yy
Co
{y)
seyeeds
Juoly
(})
szayeads
yuoly
wa}shs
1ayeeds
1B91
BY}
JO
UOHeD07
“uoROUN} puNnoNS
ay
Aofue
0}
Auessaoou
ae
sioyeads
1281
OM)
pur
}UOJ
OME
wia3sAg
punowuins
o1seg
punos
punouings
Aoluy
0}
Apeay
Buljje5
cl
“2904NOS
OIPNE
UE
YDII3S
Cc
Tv
030
[ove
O30]
FORA]
F
OSGIA]
*Bulpi09a,
10)
HOA
94}
}d9Oxe
FY
HOA
JO
‘UakeId
qq
10)
©
HOA
‘ZS
HOA
‘1b
HOA
40}
BosNOs
OapIA
B
Dajasg
L
ER
Es
1
AR
ear
aT
Sac
ie
CoM
ua
ce
aon
(yoeqAeyd
40})
vUOA
(sahetd
G71
40)
€
HOA
ZUuoAID
LYOA
jeubis capi,
4990p
(1vq)
ede,
(6utps09ai
103)
Jakejd
qo
ZHOA
LNO
O1GNv
LNO
OACIA
2b OFIA
OF
*saoinos
weiBoid
payoajas
ay}
yyOq
Avg
Vv
ye HEE Go Reet
YSaMOd
*epow
Hulpi0991
WALSAS
BY}
0}
(BuIps0994
10§)
Z
HOA
410
L
HOA
OU2I9S
€
porter rere rrr represen cry
‘aounos
WwesHoid
oapiA
10
Olpne
Woy
ade]
Capi
apis-Hulps008J
9u]
UO
PuNOs
Pazisep
ey}
ppe
ued
NOA
‘Buripe
ede}
oapia
Hung
saoinos
weibojg
oapipsoipny
Bunipy

TA-E721
Ld
qu6u
pue
yo
wey
|
‘Ajoyeusaye
sioyeads
sees
pue
sioyeeds
UOJ}
OY]
WO
AeEoewoNe
jndjno
|q
|i
SU}
SE}
EU!
uayeeds
Ja]U99
B
NOU
Wejsds
B
U|
q6u
pue
yol
e8y
Sepow
ACGIM
PUB
WWHON
epow
HO
€
7
3
H
2
yuu
quol4
4)Ue9
Ye]
yuo
‘uoisseoons
ui
Sisyeads
seas
OU}
pUe
‘YH
U0}
‘s9}UEO
“YO}
JO
By}
WOd
AyyeoeEUO
Ne
JNdjno
aq
[Mm
UO}
}S9}
BUY
uayeeds
Ja]Ueo
e
UM
Wass
B
U|
QUO}
3S9}
9Y}
JO
soUaNbas
‘uoyoes
eBueso
8u)
yore!
jou
Aew
S{aAg]
|BUBIS
ay}
Jo
syead
ou}
yeyy
Os
AJUepUEdepU!
sjans]
_
aay)
snipe
“ayeads
190}U00
JO
sioyeads
se01
BY}
WO,
jNdjno
8Q
0}
WAS
SI
PUNOS
PaLO}sip
uaUAA
“Joyeeds
19]U90
pue
Sleyeods
sed
JO,
SIOJEOIPU!
[BAS]
Sey
MOPUIM
AeIdSIp
OU
SION
‘dn
syy6y
soyeorpur
FONV
IVE
LANI
OLN
eu}
‘payejduoo
s!
jususnipe
ou}
UE
“paysnipe
Ajpeorewojne
si
souejeq
Indur
oy.
aoupjeg indy] oneWoyny
“YO
01
39S
0}
ulebe
sapueWUIOS
ajOWas
By]
UO
UOPNG
NOLL
ey}
SSAld
9
Jeyeeds
so]U90
104
syeyeeds
sea]
304
sueyeads
yu0y
JO4
:
“soyeads
10}U99
8
pue
siayeads
1a
4JUu01
JO
J9Aa]
punos
ayy
ysn{py
G
(‘aapuewwos
SjJOWISI
uy)
YUM
AjuO
alqe}ienk
SI
UONSUNY
ANOLE
OUL)
“JOPUBWWODS
@JOWSs
94}
UO
UOHNG
ANOL’L
OUI
SSaid
74
Etre}
ot
—_____——-
annowuns
————-—_—
-wajshs
sayeads
InoA
03
Hulpsoo0e
apou!
91071
Od
AG10G
8413399]
¢
eo
oe
ee
amo
*apow
PUNOUNS
AG
10G
2y}
392]98S
Z
annowuns
,
"NO
0}
J@A0
WIYS
MOpUIM
Aejdsip
oy}
ul
sioyeoipul
4430/NO
GNNOYYNS
94}
JEU}
OS
UOWNG
GNNOYUNS
2}
Ssald
L
Joyeoipul
SONVIVE
ANdNI OLNY
punosing
Aqjog
404
[aaa]
punowins
ayy
Guysnipy
|
‘apow
91607]
o1g
Aqioq
dy}
0}
Buipsoo0e
saueA
JOO}¥a
G4gq
oy
Jo
yuNOWe
su]
SION
ay (NE
(4)
sayeads
Joyesds
(4)
s0xe0ds
quosy
Ja]UaD
quoJ4
“‘suoyeods
UOJ}
OU)
WO}
Pseay
OQ
UBD
SjeUUeYO
Jeds
ay}
JO
PuNOS
dul ‘Jayeods 190]U99 & pue siayeads yuo. Huyoeuu0S UaU
apow
"HO
&
(y)
seyeads
seay
(>)
sexeads
se8y
(y)
soyeods
(1)
seyxeads
yuoly
yuoly
"sseyeads UOJ) Su} WO Pseay OQ UBD JeUBYO J9}U99 aU} JO
punos
eu,
‘sieyeeds
se01
pue
uo.
AJUO
BunO@uUOS
UaUA,
spow WOLNVHd
punos
punouings
Aofug
0}
Apeay
Bulyje5
vl
(4)
seyeeds
seay
(7)
sayeads
sesdy
(.)
(4)
soyeads
Joyeods
(9)
sayeads
quoly
Ja\UaD,
quoi
“jeyeeds
Ja]U90
e
JO)
sueyeads
jUO4
se
Jayeeds Jo oz1s
ewes
ay) BuoaUuU0o udu
spow 3diM
(ty)
sayeods
seay
(7)
seaweeds
seay
Joyeads
quoi
JajUu8Q
juos4
*sseq yBnous sonpold jouueo seyeods
yews
se
‘siayeads
yuo
84}
WO
jNdyNO
si
jeuUeYO
49}USO
Qu}
JO punos sseq ou ‘JeYeads
Ja}UsO
B
JOY AL JO
yeu]
Se
yons
‘sJayeads
judy
ue)
Joyeads
Jajypeuus
BuyoouUOd
UdUAA
Spouwl WNYON

Zt
“‘powuuesSoid
aq
ueo
syeuBis
09
—
Og
Ajoyeuxoidde
‘juawidinba
Auos
jo
sreubis
wes6oid
nod
jf
jeubis
au}
Jo
yewo}
ay]
UO
spuadeap
'
-UdB8]
URS
apUBWIOD
aU)
yeUY
sjeubis
jo
sequiny
‘sfeubis
peuiwesboid
SU]
UM
SOM
Aljead
JUsWUdInbe
ay}
{ISS}
0]
auns
ag
GHurwweshoid
sayy
Mey.
ais
Ml
L
Nos
ais
¥3asNn
“OLS
ANOS
10
G.LS
YSSN
0}
1019
a]/9s
spow
ayy
yas
9
‘powuesGoid
8q
O}
UOYNG
YoKRa
10)
UOneIadoO
yeaday
G
"BO
S206
sojyeolpul
NYYS"1
euR
Jaye
(s)uoyng
ay)
wo
(s)saBuy
snok
anoway
v
Japuewwos
sjowa:
SJOINOeNUeW
JOUIO
*pauieal
aq
0}
si
jeuBis
BSOYM
JOPUBWIWIOS
BjoUla
SJoINJoRjNUeU
J@YJO
JO
UO}NG
9Y}
Pjoy
puke
ssoig
€
lEd-Wy
|
\N AZ
—@-wa
a
“
La
‘dn
s3y61
JOVIIPU!
NYY
ay}
jHUN
[eUBis
[0.4
U0D-s}OUIDI
oUt
Wed,
HEYS
YOIYM
UOLINg
ay}
Ploy
pue
ssaig
Z
"NHV3'T
O1
JoyDajas
apow
943
18S
L
TA-E721
LO
SWI
BPURWULUOD
a]OWaLy
ee
ojqewUe
BO
ePueLULIOD
Ejouie!
Janjoenuew
1eUIC
“SOURISID
B
WO}
JUBLUCINDS
OAPIA
NUe
OIpNeE
Jo
youl
JOQUOD
0}
NOA
sma}je
pue
Shei
paseyu!
Buriwe
szopuewu0s
BOWS
JOYJO
JO
SUOHOUN)
SNOUEA
Wed]
UB
ZLEd-WY
OUL
ZLEd-Wy
YM
JueWdinby
OapIA/OIpny
49y10
Jo
sjeuBbisg
BurwwesGolg
JOPUBUIWIOD
sJOWDY
ay}
YUM
Huleiodg
paesueapy
“OWNS!
|IIM
POSHo
PUNOLINS
INOYYM
PUNOS
JeWOU
sy,
‘ureBe
uoRng
GNNOYHYNS
ssa
Jaa
puNowins
sy}
Jo
uiny
oL
ae omens
L——
J3A31
YSLN3O
———+
Jeyeads
19}U99
1044
“—
3A37
YvaH
——
siayeeds
se01
104
*soyeads
193U90
pue
Sioyeads
1291
ay}
JO
JaAa|
BY}
SNIpy
G
wiiea_[oosenion
|
son]
Ag"
——_t—_—_—_——__—~
annouuns
———____
"SUI
OE
10
‘sw
Oz
‘Sur
GL
:aUy
ABjap
ayy
19a;aS
7
OL
aanaviaa
faconohbious]
—
scon
|
agiod
——tL_-____—
annouyns
—-----___I
"waj3sAs
1ayeads
unok
0}
Bulpsoooe
apow!
91507
Old
AG10
24}
19913
¢
I
AIL
AV30
[zcon
a907
ous
|
i
7
Agoda
1
annowuns
——-___
“GALVINWIS
40
“TIVH
‘AG10G
:apow!
punouns
&
yajag
Z
GNnowyns
“NO
0}.49A0
ylys
MOpUIM
Aejdsip
ay)
ul
S10j}e91pU!
440/NO
GNNOYXYNS
34}
JeYy
OS
UONNG
GCNNOYHYNS
24)
ssaid
L
“9ounos
wesBoid
ey}
0}
Bulpioooe
spow
punouns
aul
Bunosjas
ysnf
Aq
sjoaye
punos
punowns
sy
Aofue
ued
NO,
“As0}OR}
Su]
ul
Joseid
ude
aARY
YIUM
GALWINNIS
pue
“TWH
‘AG1Od
‘sepow
puno.wns
9eiu)
sey
yun
aul
}99y9
Punowns
ym
0}
Huruaysr]
punos
punouwins
burAolua

TA-E721
‘159954 Busse:d
AQ
pesea[o
jou
aie
suoyng
ay}
JO
sjua}u0
pawwesBoid
ay
“SASSY
SSOld
Ajjoaaioour sy20M
JUusWIdinba
ay} 4
‘Gis 4YaSN Oo} jos S$] JOJOOJOS Spo ou} UBYM UBAD
juswdinbs Auos [0U0d ued JapUBWIWOD ajqeluuesBoid aus
powuresHoid usaq sey jeuBbis ou yy
‘asn
peBuojold
Jo}
sayayeq
suleryye
Jo
osn
ay}
PUEDE
98M
‘SOU
MOU
UNM
SeLayeq
Yyjoq
aoejdei
‘susddey
siu}
}]
“aiqissoduu!
sewooeg
Bunuwes6od
Jo
Wun
au}
ayeiedo
JeG6u0]
ou
ueo
JOPUBLULLUOD
S]OWSs
SU}
‘paysneyxe
ase
SeLeyeq
Oy)
USUAA
“‘paysneuxe
jsowye
are
seeyeq
ay)
‘pessoid
S$}
UORNG
eB
USM
YHi
jou
SeOp
LO}eOIPU!
NYW31
Sul
Asayeq
uo
3]0N
‘GLS HASN 0} JO}Oejes apo eu) Jas ‘jUaWdinbe
Auos
yim
UsAd
'8SBO
SIU}
Uj
“SIBIN}OByNUeW
JEUWJO
Wwi04j
JUaWINbe
JO}
se
Aem
sues
oy)
ul
feuBis
au)
Webolg
Pda|jO4yUOD-a]OU!Id/
8q
JoUuURDS
JUSUdINba
AUuoS
Udy
AA
mh 4
LIL}
GLS ¥3SN
syeubls
powiuwesBoid
yy
yuoudinba
jo1]Uu09
Of
a
GLS
ANOS
quauidinbo Auos jo1jU09 OL uawidinbs ssinjoejnuew
Jeyjoue
pue
Juewdinbe
Auos
sjosjuoo
Ajayeuseye
uoyNG
ajBurs
e
‘mojaq
UMOYS
Se
JO}O9}as
epoW
au}
Guryoyms
Ag
quawdinby Buyjo2ju0eg
JBIPUBLULUIOD
sJOWSY
OY}
YUM
Burjeiodo
paoueapy
Sl
C4 C4
e
«<
3GOW 934 YHIVXO30
Co)
Co
1»
©)
Oo
e
=<
.
>
3QOW
934
3GOW
934
HLAIDSG
YUNO3G
‘2g dais
ul
elu
ewes
oy}
ye
SUCYNG
BuIMO]/O}
aU}
P|OU
PUue
ssid
‘YOUNG
OFY
@
ou)
JepuN
yeubls
@
wesBoid
Of
‘uOYNG
O4y4
@
ou}
AjUO
UM
Juatudinbe
Aue
aye1ado
0}
ajqissod
jou
si}
UOl}OaS
YLA
10
AdVL
yi
ul
UORN
O35
@
94)
OJUO
jeUGis
e
WesBold
OL
“uo}jng
suo
ysnf
Jo
yuaJUOD
PauWeIBoId
Sy}
se9}9
0}
B1qQISSOd
jOU
SI}
a10ON
‘HO
se06
pue
sayseyy
JOVCOIPUL
NYW3T
OU}
HUN
YWATO
WIVYDOud
Ss88ld
€
‘dn
syy6j
soyeoipul
NYWa7
eur
uN
eere
ajqeuwes6o1d
ou}
JO
UOWNG
AUe
Ploy
pue
ssalg
J
“NHYV37
O}
Jopoajes
Spo
8)
18S
1
syjeubis
powiwesfosd
jye
12319
OF
‘yeuBls
mau
aut
Aq
poor|dai
pue
paiea)o
si
jeubls
powuwesBoid
Aisnoiaid
oy
‘aanpecoid
Burwwes6o1d
ay}
Mojo}
uo}yng
powweiBboig
AtsnolAdid
8
OyUO
jeuBbis
May
e
WesBOlg
OL
‘saoueldde
pjoyssnoy
saujo
JO
JAUOMIPUOD
Je
Ue
UIIM
JepuBWLUOS
ajqeuutUuesBold
au}
aSn
Oo}
}dWa}e
JOU
0G
e
‘powweBoid
aq
jouueo
yeu}
sjeubis
josUOO-s]OWAeL
feloads
awos
ase
ajay}
yey}
ajou
‘os
“aPUBWILOO
9]OW9J
B
OSN
JOU
SSOP
yey}
jUSsWIGINbDA
[01JUOD
JOUUBD
}!
‘JOPUBLULUOD
SJOWSs
JoYJOUe
WOd
JNdyno
syeuBis
eu}
ATU
wed],
UBD
JOPUeLUWOD
ajqeuueiBod
ay]
BdUIS
“WaysAs
JONUOD
SJOLUS!
SSBjOJIM
Paseyur
Ou]
YM
aqiyedwoo
are
Adu)
uaym
Ajuo
pawwesBoid
aq
ued
Auos
UU]
J8ujO
SJONJOejNUeW
JO
JUaLUCINDS
jo
speUHiS
JOjUOD-s]OWSY
«
Buywwes6oid
uo
sajon
"SUOHIDUDS
Jodoid
ou)
sopun
BuyuuiGaq
au}
wo
ureBe
wes6oid
pue
461s
BU}
UO
Sunpsooid
auy
Buimoljo}
sjeuBis
auy
ye
weajQ
<—
“ZOUJO
YORS
WOy
Lede
Je}
00}
paced
a1aM
SI@PUBLULUOD
B}OWS
SY}
JO
JUaLUUOUIAUS
AsioU
B
Ul
patuLUeBold
as90M
sjeubis
ou)
osneosq
palojs
useq
aaey
sjeubis
jo.
U0d-a}ows
ay}
UeY)
18HUON}s
sjeUBIS
JeUO
UBUM
SINDOO
SIU
“}IN}
auuCdaq
sey
Ayoedeo
AuoWsW
ay
‘p—z sdais
ul
yno
o6
jou
saop
Jo
sayselj
J0;eOIPUI
NYHA
ou)
HI

TA-E721 |
SECTION 2
IC PIN FUNCTION
2-1. DESCRIPTION ON 1IC303 (LV1001M)
Explanations
De-couple capacitor for threshold voltage
Capacitor for smoothing of rectifier output
Capacitor for sliding band filter and Delayed output
Capacitor for sliding band filter
Capacitor for pre-emphasis
Input filter for rectifier
Input filter for rectifier
Reference voltage
Reference voltage
Mute control
Vec
Output for Vop
Clock input for serial input, data input for parallel input mode
Data input for serial input, data input for parallel input mode
Column address selection for serial input, data input for parallel input mode
Row address selection for serial input, data input for parallel input mode
Connection to memory device
Vss
X’tal resonator for oscillator
X'tal resonator for oscillator
Long or Short mode selection
Serial or Parallal mode selection
For test mode
Smoothing for NR rectifier
Smoothing for NR rectifier
Capacitor for weighting on side chain path
Input for variable resistor
NR output
7kHz low pass filter output
Input for NR
Capacitor for de-couple on NR
Delay output or NR output
Input for mute circuit
Output for mute circuit
Output for 7kHz low pass filter
Input for 7kHz low pass filter
GND
Input for right channel
Input for left channel
Capacitor for de-couple on Fixed matrix output
Noise shaping and delay input
Noise shaping output
Delay input signal mode select switch (L+R/L—R)
Filter for supply voltage on comparator
Capacitor
for
sliding
band
filter
and
local
decoder
output

Input Address Port Timing
SHORT MODE
tCY
SCLOCK
SDATA
MSB
LSB
tSTH
SRAS
SCAC
\
HH
(STW
In
case
of
short
mode,
delay
time
setting
is
set
in
above
timing.
The
date
loaded
to
SDATA
is
written
on
the
leading
edge
timing.
In
order
to
select
that
the
data
latch
for
row
address
strobe
or
column
address
strobe
is
loaded,
SRAS
or
SCAS
port
is
controlled.
When
changing
delay
time
setting,
meaningless
data
on
a
memory
are
read.
this
causes
the
pop
noise.
when
SRAS
or
SCAS
is
controlled,
mute
circuit
(pin
55
is
input,
pin
56
is
output)
is
activated.
Mute
time
is
the
same
as
the
delay
time
which
is
set
at
that
time.
(Serial
data
input
mode
only,
On
parallel
data
input
mode,
mute
circuit
is
activated
by
using
the
mute
control
port
pin
18.)
On
long
mode,
input
data
number
is
9,
the
way
of
setting
delay
time
is
same.
2-1-1. SERVICE NOTE
CN110 (POWER AMP CONTROL OUT)
(POWER AMP Unconnected Operation Check)
POWER
ON
(SURROUND
OFF)
POWER AMP
CONTROL
HALL | SIMULATED
fe
fee
|e
fe
[oe
[oe
[oo
fof
oe

SECTION 3
3-1. BLOCK DIAGRAMS DIAGRAMS
PJ204 1c305
rc204
ADAPTOR
10304
SURROUND
MATAIX
10404
OUT
SELECT
SWITCH
(OUT)
(IN)
LINE
AMP
OECODER
BUFFER
AMP
-
(TONE)
-
6
62
ON)
RV402-14
Ic405
ae
(5)
B
O)
TREBLE
EQUALIZER
AMP
RV403~4
Hl
Pp
$<
RV404-4
BALANCE
IC402
(4/2)
Op. RV304~4 BUFFER AMP
aa yr -4
°
(5)
ip:
(1)
©)
(FRONT)
ae
B+42V
.
fe
Ce
|
B+
5V
(MC)
ares
(5)
ie
(1) R-CH
%%
L
f+
@403
e
OH
aioe
ae
@403,
408
MUTING
R-CH (FRONT)
PJ202-3
VIDE02] ©
(AUDIO IN)
PJ20e-4
(VIDED2} O«
(AUDIO OUT)
B-tev
DBFB
1c254
Q435,
0436
LOW PASS FILTER
PJ203-4
A-CH
[v10e01)
(AUDIO OUT)
10307
BUFFER AMP pocnnnnn nnn n nnn nnn enero eee!
10403 (472)
SURROUND AMP
10200 (1/72)
PHONO AMP
10106
FUNCTION SWITCH
+3
IC309
(172)
+6)
(CENTER)
SELECT SWITCH
PJ200-14
(FHeN] O—-O-PS,_(y
PJ200-3
[Tunea} ©
{IN)
PJ200-5
co] @
(IN)
PU201-3
(IN)
Pu203-3
[vioeo7] ©
(AUDIO IN)
PJ201-5
VIDEO3/LD
(AUDIO IN)
PJ502-2
VIDEO4 INPUT] ©
(AUDIO 1)
PJ2oit-1
TAPE/DAT] ©
(REC OUT)
B+ 5V (MC)
PJ404
C-M> OUTPUT
Q410
Q404, 410
MUTING
(CENTER)
= oe
Ic303
IC309 (1/2) DOLBY SURROUND, (1}-3
SELECT SWITCH DIGITAL DELAY PROCESSOR
10404
SURROUND CONTROL
(3)}—or7 OF G5)DELAY IN
IC 403 (472)
10302 SURROUND AMP
SELECT SWITCH
B+ SV (MC)
Q406, 409
MUTING
(REAR)
See ce dnksesese eet Peers Se bee ee
LEVEL SHIFT
B+1ev R-CH
AV304
MASTER VOLUME
SURROUND
SWITCH SU
a303 8
Icso4
INPUT SELECT
SURROUND
SWITCH
Q304
PJ501-2
(VIDEO IN)
PJ500-3
VIDEO 2
(VIDEO IN)
PJ500-14
VIDEO 3/L0
(VIOEO IN)
PJ504-3
© [Wont TOR] 10104
(VIDEO OUT) SYSTEM CONTROL
PJ504-4
MONITOR
AMP.
Ic102
© [VIDEO4 L$ P, LOGIC~4 sur~A (16) MOTOR DRIVE
©
(VIDEO OUT)
PJ500-2 ws
os: ‘fH
(VIDEO OUT) us (=e LoGiIc CIRCUIT &, - (+) Pie NTR ok eae T eS ASYE ae ROCh ata eC ee mor em EVM Ce eg fete aay ae
sun-a (7) (VOLUME)
L-2
PJ502-3
VIOEO4 INPUT
(VIDEO IN)
C
T904
POWER
CLOCK
(3)
F-MUTE
(13)
F-M
TOW
a
i
alee
v~B
(49)
DATA
C-MUTE
(3)
C-M
:
aera
v-c> (53) ST pers (29) DBFB
CNJ901, 902
AC OUTLET
RYSOL
J CNU9DL CNU902
|
( SWITCHED
4BOW/4A MAX
CNPSO1
AC IN
FL404
FLUORESCENT INDICATOR TUBE
CN110
POWER AMP
CONTROL (OUT) F2 FQ FA F4
(15) v-1REC a
F/sP/AY 69) qT)
(43) VIDEO-A
G1)
R/SP/RY
rewe wwe nen cn en nny
us
— R CH ——
Same as L-CH
Xr)
\K/ a108
(45)
VIDEO-c
c/sp/ry
(62)
A)
MODEL
a106-108
BUFFER
oS
o—(38) POWER
S147 KEY eee ?
SYSTEM POWER KEY \47SEG4)q
(ON/STANDBY) KEY 5/SEG5 (25
120V E MODEL
=o
0941-113, 961
p944 RECT
$904
VOLTAGE
ELECTOR)
120V
¥
240V
@:
jon
bet
pe
owe ween enn nn al!
vy
5 t
t 1
1
KEY1-5
si04-446, 148
FUNCTION
ef, SWITCH
edov
B+5V (MC) | 67) x2
FILAMENT
SWITCH
Gg908
0121
An \
(rwpuT BALANCE ) @ ie |
*NOT REPLACEABLE!
{STANOBY)
MODEL
Re nememcmoammny
BUILT IN TRANSFORMER
1
weweenn omen e rene mennenneamel
CN510
L
@105 aS
CONTROL S 2 LED DRIVE Cp (4é)AUTO LED
(OUT)
FILAMENT
POWER
SWITCH
@909, 940
16103 G6) RM 4 RESET
REMOTE SENSOR Giod, 102
a103 POWERY/RY (GA) mao ene
sIRCS
DRIVE
—14— — 15 —

3-2. CIRCUIT BOARDS LOCATION
PS BOARD
CN BOARD
CONT 1 BOARD
CONT 2 BOARD
CONT 3 BOARD
VIDEO 4 BOARD
3-3. SEMICONDUCTOR LEAD LAYOUTS
GP1U52XB
M5F79M12 DTC124ES
2SC2603-EF
Kol 2SC3622A-LK
|
*
Z\\
“i
LV1001M COND) IN| OUT
uPD7520GF-722-3BE 2SA733-QP
2SD1387
i
(TOP VIEW) 2SB1 094-LK
DTA124ES 2802012
2SA1175-HFE
~
2SC3623A-LK 9)
1\
Boe
M-VOL BOARD
2S8D773
mm
&
2SK246-Y
ia,
s i)
HZ4ALL
IN4148M
cathode
anode
oye Cone
SEL2210S-CD
tong short
ain
onode cathode
VS BOARD (E MODEL only)
VIDEO BOARD
MAIN BOARD
SEL2810A UZS6C3L
11ES2
UZP-4.7B
UZP-22BC-TP
| TA-E721

TA-E721
3-4. PRINTED WIRING BOARD — MAIN SECTION —
e Refer to page 21 for IC BLOCK DIAGRAM
e Refer to page 16 for Semiconductor Lead Layouts
e SEMICONDUCTOR LOCATION
(MAIN/POWER BOARD)
— MAIN SECTION —
Note:
« ©-— : parts extracted from the component side.
e {: parts mounted on the conductor side.
° 0 : Jumper wire connected to the ground pattern on
the component side.
e incitt > Pattern on the side which is seen.
KM-VOL BOARD]
_gmenstnttraimnmnNnt i IN nA SANA e
on
o
y
SSaSES
aes
a},
CS eshenercacpsoxtt 2
aD OEE
er entionnnnierranseO a
ee eee aN,
a ts
Ered vic
6
gibinn. : yey = r
ae eee) Ce Ababa kabacabs
Create no: pussaestemacc hen Le STE ATT
NE? gether coconabeennen OE 0
Acid a eetoronprsoimanetiga snare hye
Eb Gh ae bb cee
pelt Te es ne é
f pyar NC Nase
Soqenonennen
: a
NO
(ety
Be
ogee
vd BONY | 64S
Detar onantnadi aN
vderananieiairanaciincth |
(CHASSIS)
KVIDEO 4 BOARDY
R— (AUDIO) — L (VIDEO }
PISO ‘
VIDEO 4 INPUT | ——————
(MAN
BOARD
(CHASSIS)
—— PI 200
)
(IN) (1N)
“Le Re be Re
mae
cee R
Age
Bn hsv bane ae
Psat Hangin Mage
adic a i
Ae oy pode sa sa Stent
Piper
i REE Desnenintny,
Ss
SS
ioe ,
one aaah "n
si rc
es : ~
< aaa oo maton
PU 201
—~——- | TAPE/DAT | ——-—_ | VIDEO 3/LD
(REC OUT) (iN)
-R- Le Re
(AUDIO IN)
-R- -L- = =R-
Pots Pete Poh ETP eee
Bic zak De asl
PJ 202
—— [into 2]
(AUDIO OUT)
(AUDIO IN)
US MODEL
(SERIAL NO,800001-800050)
ONLY
lO
4
5 | 6 |
(oc i: eee
I9 | 20 |
2| 22
23. | 24 [| 2 | 26 | 27 | 28 [| 2 | 30 | 31 | 32 J
PJ203
—— Lies 1)
(AUDIO OUT) (AUDIO IN)
eRe -L- =R= l= =R-
a
fa we
nung
atts
oe
eS
ay acon mnntmiota ty
ty, emote dy,
secant seer ah
enti
2S
US MODEL
ONLY
PJ204
————~ [ADAPTOR | ——— CNIO
(OUT? (iN) POWER AMP CONTROL
(OUT)
fi fe 73 %4
(SERIAL NO,800001~-800050)
PJ 40!
[oureur] —
(FRONT)
i a -R- (CENTER) ( REAR)
Pe a:
(CHASSIS }
10
CONT 2 BOARD |
CN 105
©
TO
CONT 2 BOARD
CN 103
-®
Tl
CONT 2 BOARD
1- 643 - 167 - CN IOI
Py 500 PJ 501
[VIDEO3/LD] [wideo?] [vieo2] = [video 1] VIDEO | (Monitor
(VIDEO IN) (VIDEO OUT) = (VIDEO. IN} = (VIDEO OUT) ~— (VIDEO IN} (VIDEO OUT)
KvS BOARDY (E£ MODEL)
% NOT REPLACEABLE : BUILT IN TRANSFORMER,
GN 510
CONTROL S
(OUT)
KCN BOARDJ
NS
,
(CHASSIS)
(PS BOARD] (PS BOARD] US MODEL (SERIAL NO,800001-800050) ONLY
CNJ9O! : CNJ902 CNJ901 CNu902
commas # * |
es 1 |
| CNPQOI
(CHASSIS)
| Be
wneccroays te |
py
\
"yy
(CHASSIS)

| TA-E721
3-6. SCHEMATIC DIAGRAM — MAIN SECTION —
oe
SECTION
—
e
Refer
to
page
21
for
|IC
BLOCK
DIAGRAM
¢ All capacitors are in “F unless otherwise noted. pF: wv uF ¢ Refer to page 16 for Semiconductor Lead Layouts
50WV
or
less
are
not
indicated
except
for
electrolytics
{
m)
3
4
5
6
7 8
9
10
11
12 13
14
15
16
17
18
19
20
21
22 23
24
25
26
and tantalums.
¢ All resistors are in © and 1/4W or less unless otherwise
specified.
«
A
_
:
internal
component.
A
A
oe
°
fw}
:
fusible
resistor.
{
MAIN
BOARD]
.
eee
yy
1
Note:
Note:
MS218AL
The
components
identi-
|
Les
composants
identifiés
par
“fais
3
a
Q
SOV
1k
-1
fied
by
mark
A\
or
dot-
|
une
marque
A\
sont
critiques
;
i
:
eo)
k=
ted
line
with
mark
A\
|
pour
la
sécurité.
—|-CH—
mais
)
are
critical
for
safty.
Ne
les
remplacer
que
par
une
B
10301
Pe
Replace
only
with
part
|
piéce
portant
le
numéro
spéci-
eae
aw
26
LINE
AMP
BUFFER
AMP
number
specified.
fié.
OUT
SELECT
(FRONT)
L_
(our)
fo)
R465 RAGS
a
o
comma
Bu
line
r—
=
|
ay
ua
‘
3.35k
=©39k
a
o
tom
ot
R-
line
vibes
(AUBIO
IN)
O77
0
cape
BUFFER
AMP
47k
°
Voltage
and
waveforms
are
de
with
respect
to
ground
uae
=i
One:
T
~2
:
os
Cc
L__
(avTO
QUT)
Cam
C303
R303
=
6)
R=
under
no-signal
(detuned)
conditions.
ace
he
R216
1C106
sy
3,
no mark : SURROUND off Position Py202_ (AUDIO. IN) Cm
:
re
FUNCTION
1402
(2/2)
rn
rent
©
B
>
FWD
»
REV
:
STOP
auaro
out)
|
‘
SWITCH
M5218AL
FRONT)
DIP:
FF
<k@
:REW
©:REC
i?
:
=
|
°
Voltages
are
taken
with
a
VOM
impedance
10MQ
.
i
auaia
IN
“}—
Diss
I
oe as R213
Voltage variations may be noted due to normal produc- ~3 2k 1C200
tion
tolerances
D
Scie
er
Ne
One
10403
(172)
:
a
:
|
_[rarecoar
|
-{
M52
18P
°
Waveforms
are
taken
with
a
oscilloscope.
(REC
OUT)
(0)
1¢200
(1/2)
aan
Voltage
variations
may
be
noted
due
to
normal
produc-
we
BUFFER
AMP
1¢401
(1/2)
!
OUTPUT
tion
tolerances.
ie
C301
(2/2)
M5218AL
Q404
410
‘
is
bot
MUT
ING
°
Signal
path.
an
“©
8
M5218L
(CENTER)
al
>
:
TUNER
PJ200
3
o
OS
:
REAR
:
|
iS
Tee
eae
E
an
'@
pet
|
|
|
6
‘centers
3-5.
IC
BLOCK
DIAGRAMS
pee
a
L.
Low
|
: ~Sp : SURROUND (DELAY) eee
ws
=
IC305
LA7280
1C102
LB1639
vores
ET
@©—_®©—_®—__®—-@
OUT2
Vcc
OUT4
F
SURROUND
mae
me
(8)
7)
(6)
G)
PJz00
'
incite
|
;
[
eaive
crac
a)
“ange
DRIVE
CIACULT
TUNER
(IN)
(O
SWITCH
0404
409
7
AUTING
an °@ (REAR)
gq
INPUT
LOGIC
G
—
wec
on)
Pala: Paar ew :
PJ201 (IN) Cas
aegis
OO)
rf
22a
Tea08
270
IN4
GND
V
CONT
IN2
LL
(AUBTO
IN)
(0)
-12.1
SWITCH
M5218P
J C4 PJ202 — (AUBIO oun “6
Z
ia
H
2
SURROUND
AMP
3 Ls auTO. IN) (©)
x i es "
SS PJ203__ (AUAIO OUT) ‘Oo
eran es mG
aoeE era ee (AUDIO IN) (©
rT oy ee || i -2
QO) -O--)- 0 0 9-4
I
I
i
|
QUT
SELECT
|
a a ue pt a a ea el SWITCH
|
ae
J
|
|_|
t
hawt -3 57 CN504
ae: Wide (0) rey VISE04
14 | Lol &
OIN to (CHASSIS) © + 220 To 6 1.25 KSEC
' ' PJ502 L © 50 arg
Tair ee ne ras life =
CLOCK
(4)0
out
tot
|
R276
i
L.
GENERATOR
hos
K
=i
12k
wn
Le
a
oe
a
,
ae Job
; se :
AMP
301-303
oy [VIDEO 4 BOARD] | SURROUNA
4
\r
=
R355
10k
|
SWITCH
v4.3
3.5
2-5
AO
A3
258.
ER
265)
256%?
(CHASSIS
86526
BIT
GND
eee
coma
1C305
THI,
ey
1c504
aoe Li L ee = a > =, C399 10 SOV. ak 2, LM3364K-15
7
v
<
|
TeBAO
—
SURROUND
MATRIX
L-IN
P1500, 00H |
n
Q304
INPUT SELECT pt —|—f meee I ocstittsn RBIS 2503
|
G
!
a
ic303
M
AS
gan
3}
0
|
|
|
(SI)
L4R/L-R
Lv1001
PJ501=2 Ev
ADORESS
BUFFER
[VraEo
1]
+
BOLBY
SURROUND
eet)
©
R500
3
@106-108
BIGITAL
DELAY
PROCESSOR
vec
(8)
AT
M
wipeo
ay
7
C501
=
I
BUFFER
PU50073 504 corr
. 6) + 0-022] 8 |
@
(VIBEO
IN)
|
Root
=
1
o502
f
PJ500-1
tf
;
Rika
1C304
+t
[ie
O
ay
:
Wo
Ga
aat'seo0
al
As
(VIDEO
IN)
at
38
hs
Ors
; 1C302| |1C309
ze
e
ON
7
TT
Ae
[vero
i
fe)
C302]
[1C309
;
CNSOS
|
490
|
9107
SELECT
SWITCH
!
or
PJ5O1~1
ee
:
a
[viseo
1]
©
Y)
4
8
a
.
(WIBEO
OUT)
id
2SA733TP-GP
F
RI
‘ie
Py500-2
ul
aac
142
1
9
gtog
[vise0
2]
©
I
|
pout
(VIBEO
OUT)
q
a
PJ501-3
ms
:
[MONITOR]
(©)
2SA7
Sst
POP
i eA VIDEO AMP eee i
te . (WIBEO OUT) 987 = Ra0e
at
eee
Rae
aed
ae
- ate LL ee ee :
H
or
MONITOR
AMP
E
ee
(ed
le
eee
wne
4.9
COUNTER
aes
a
lee
Oe
ee
CAS
CORDED
AAS
COADE
(CHASSIS)
5
Caan)
PET
(ET
PGA
MR
CRS
aa
|
(fC
Uf
i= aaa
|
Sarit
Lb
seen
a
ai
=
A3
A
a
Ss
ae
|}
—}
ff
Poorer
or
emer
i
i,
le
coon
re
I
===
petites
epee
a
eee
y
;
Ww
N
Ht}
ff
ye
ui:
I
— Seog ee ee. = = el nce eeecace ace aman
nS |
Bs | era El BS ee eee me
:
wn
U8
.
a
ee
LU
CT
Bs
TG
,
:
:
;
;
:
7
7
-
IEELSEERECET
HEE
SELLER
EO
(RELA
REELARER
TEESE
SEEEAEREL
TEESE
SALE
EE
REET
-——__
-
——__-
4) voo | 3.7> cngo2z zie 2 8 3 i =| S ble CNSO2 >le +4, cN108
POWER AMP Ble if 3 z r\d a7 seals
CONTROL oi eh
(OUT) 3
252603
(A)
:
:
_oSSthon
[VIDEO
BOARD]
,
és
= ~
- =
=
1
: a TP CN BOAR® (B) cont 2 BOARD (©) cont 2 BOARD (D) cont 2 BOAR ()y-vow BOARB (F)v-vo. BOAR®
. :. CNS04 CN105 CN103 CN101 CNS01 CN107
|
RO
|
00
—
23
—
—
24—

TA-E721
3-7. SCHEMATIC DIAGRAM — CONTROL SECTION —
e Refer to page 21 for IC BLOCK DIAGRAM
e Refer to page 16 for Semiconductor Lead Layouts
[CONT 3 BOARD]
I
ai 1
i ae
eI |
tlt I
B s
siit S116 1
SIRCS
BRIVE
|
a
ie
+12V
REG.
a
A
os ae eee 2502012 8904-907 7901 I
RECT POWER
| | TRANSFORMER
|
C |
I
O.
l
eee
eee
{CN
BOARD]
5
= =
$109 $110 ee ‘sid0} |
(MODE>— (Fae poele +H12V rs uo 22 | : — CONTROL SECTION —
a
-12v]
|
Pt
|
Note:
Gale
=e
I
=e
har
ee
|
I
: i
; .
D 2a ae 0 | e All capacitors are in wF unless otherwise noted. pF: yu uF
ade SI ee eS Sha ee | 50WV or less are not indicated except for electrolytics
| ws a 9902, 903, 930 See dl | and tantalums.
—— av PAT ee | | * All resistors are in Q and 1/4W or less unless otherwise
ate as a | I specified.
i
24
mms
0
Oe
es
|
|
:
Bas
‘©
=
Tinternat
component.
g4e p_Powersav TTT I - {wc} : fusible resistor.
E le “9 9 aaa eee | S
ia
=|slelele
io
oe
na
|
iS
:
e4 KEYIN2 ck a es eng04 Liu | fc A Note: Note:
“1 STOP 3/s/2/2\= | CN9O3 | S AC IN The components identi- | Les composants identifiés par
— KEY) SEG) Peelele iS 120V 60Hz fied by mark A\ or dot- | une marque A\ sont critiques
E
ae
ae
AGRA
~12V
REG.
Be
20.0
3°92
(oie
a
ted
line
with
mark
A\
|
pour
la
sécurité.
eke | pec-nens eNgO2 ; , 2 7Y 2 SI'S are critical for safty. Ne les remplacer que par une
F la ee aR ERED ' LT a A Replace only with part | piéce portant le numéro spéci-
=—2 ' | age .
Ean i 10101 aac @5) | pexe si | | a rT number specified. fié.
Ss PA75206 pet j C OUTLET
het = SYSTEM CONTROL SEO7 9910 nagecoie | 1 |Ag# ‘SWITCHED US/ a eee Bae linS
1SZ a SEGB 2501387 | so [(gowsaa max) : ;
| nv Fr aces , FILAMENT | | GA NAD IAN e mem: B ling
ari 3 1 9912 oe | | IDE! o Voltage and waveforms are de with respect to ground
G P 1/3 || - = Pease i: + . under no-signal (detuned) conditions.
Nal
otis
otis
es!
|
0
[|
}-----
1
no
mark
:
SURROUND
off
Position
a
8 SWITCH “STOP BETECTOR- a eee oe Ewe << > REV STOP
WIS = are eee ; RECT PD IFF <<l:REW ©:REC
Gol fed fil rfid aaa | a , ° Voltages are taken with a VOM impedance 10MQ.
Sleleleletelere Voltage variations may be noted due to normal produc-
FLUORESCENT x 8 TT ; 5 tion tolerances.
H END LCATOR: TUBE = is I = caus, ° Waveforms are taken with a oscilloscope.
eS I S : Voltage variations may be noted due to normal produc-
N ra I tion tolerances.
Pf
—
tt
|
12
218
°
Signal
path.
y
:
AE
C>
=
TUNER
l
I
:
i.
CS
:
REAR
|
;
1
wp
:
CENTER
| | : a usta | udtlon | ZS : SURROUND (DELAY)
= 1
ns = a a i a a at cee Ss! ment nl ac as id oars FL101 FLUORESCENT INDICATOR TUBE
J =
9G 6G 56 4G 36 26 1G
— er ee © tain poaas © sain boars ee PHANTOM NORMAL | WIDE N3CH TEST TONE | [DBFB I
CN302 TRANSFORMER
gems
1
SECONT
1
BOARD)
|
i
i
sd
TET
TEE
P82
TRANS
RIER
:
fa
a
i Mono
I
CENTER
|
K{ 7 aan a |) LEVEL |
MAIN
BOARD
[|
1€103
epusxB
bE
EE
ee
|
Fay
|
REAR
LEVEL
|
CN102 el set 28104 2scs400 REMOTE SENSOR 12 I oe = 1 ot ie | h PI i h ed | wp | | ie
AUTO RI44 DEL annie es +
) a (input. BALANCE) Pa aa s.a(kg saat ca ents 2 3 ere Det I Il |
rl, ty as Li [vs BOARD } BT; i [fe] Iii AI i lei J \] yy | ee |
| eaiee | Rela ee | Spear arctan inca Ep
Pies EYE ENE ge I eNeaDe
POWER bs POWER — R140 elie 1 i
L 1C405 (ms! Wk sii7 | |
TONE AMP Q435, 436, 485, 486 o_o
° LOW-PASS ANODE CONNECTION
I]
STI
FILTER
LON/STANBBY)
|
A
EE
: tL VOLTAGE
jam | a er” ———— 7 ee ee oe
a
i
a
a
[ons
i
I. V-R 4
te i ! ae —
TO a 2 Pt P3
MAIN BOARD IT. [e-n (POINT =a i (HALL)
CN104
[|
RIG2
10k
372
INCLUE®
|
a
:
me
a
| cata ied , I C102] —— J | (SIMULATED)
N
|
LB1639
[
#NOT
REPLACEABLE:
[|
-MOTOR ORIVE BUILT IN
(CHASSIS) (VOLUME) TRANSFORMER. - (DOLBY)
; RV403 (2/2)
—+# : po A <a
AC IN
0 aaa CNJ9O1. 902 S0/60Hz h
feeele tay AC OUTLET
an \ (SWITCHED ENS
ja" 480W/4A MAX
: I
gat Aes, a eee ES ee
an
PE)
|
:
SURROUND
MAIN BOARB [|
p CN106 ae an HALL
as
'
DOLBY
SUR
SIMULATED
DELAY TIME
—
25
—
—
26
—
—
7
—
28
—

TA-E721
3-8. PRINTED WIRING BOARD — CONTROL SECTION —
e Refer to page 21 for |C BLOCK DIAGRAM
e Refer to page 16 for Semiconductor Lead Layouts
| a ee Se ee 5 Lies, (Oust ah cee ee: ee 5 Ee a 7 ae ee es ee ee ee
A
e SEMICONDUCTOR LOCATION
a (CONT 2 BOARD)
Board suffix number
C
D
E
KCONT 1 BOARD] |
|
|_ |
|
|
E
!
:
Ww
Men
BOARD
i
4-4
KCONT
3
BOARDJ
_ aes
I ee een y
I mete:
| —— =e
|
G
|
l
| i
| !
= |
| 1o
|
{
CHASSIS)
H |
| a | 1- 643-165 -
ee oe 3999 3-16 |
= EERE Secaces i See
3]
56 46 6 a
| [pocey sur] URROUND) HINORMAL | WIDE ISCH TEST TONE_ Hi (oBrB)|
|AIN. BOARD my
E
Ora
Waa)
Sen
ttwowro!t
ENE
|
etal MAIN BOARD ;Lsimucateo_] | Hi [| H [hn Iw] Ha bo Pl 1 i REAR a
me
bo
EEDA
Ue
Nee
ENT
1;
(oaooooo
000)
ae Sept Sahat Soe aad
J
— CONTROL SECTION —
= Note:
e ©O-— : parts extracted from the component side.
¢ [2 s: parts mounted on the conductor side.
° a : Jumper wire connected to the ground pattern on
the component side.
itstss: 1 Pattern on the side which is seen.
a
D9
oe
|