Advertisement
SA-Vz210
I
2
I
3
i
4
I
5
I
6
i
:
3. SCHEMATIC DIAGRAM
REAR
ASSEMBLY
(AWZ2481) (1/3)
KEY
CONTROL
ASSEMBLY (AWZ 2485)
~
-
-—_—_—
ee re
2. ree
iC101:
ANALOG
SWITCH
QIOI—~ Q104 : VIDEO
AMPLIFIER
Q105,
Qi06: VIDEO
DETECTOR
+7v
Q107, Q108 : VIDEO
AMPLIFIER
:
IC60!
: COMPRESSOR
ICBI4avViICzIE:
'
(HORIZONTAL SYNCHRONIZING DETECTOR)
R34,
2)
F201, pian SSiAILTER
SAMPLE/HOLD
CIRCUIT
68
é
J103-4
CNI0-4,4
+12V
.
RIG 10 174W)
'
to
—+
1
'aie
pra
TOR
10716
a
case
A
"08
CHL
R27
27?
ha
rs
ces,
|
1eomv"
F301
ui_iis
er
Ae
ia
faa
:
Hive El
Bis io
ipa
'
Seer
ci
Riioe oa
Ne
r LASER
~
ei
E198 nai
a]
s +
visuat ourpur
:
°
fir?! |c607 |eso9
ete
'
R365
ee
icsia
R373
z
7
ers
t
F
0 4 7
"1K
R603
:
T
[
7
R367
af (72)
RIOS
[ive-p775q]
cer
.
&
R371
tk
| C363
VISUAL_INPUT
75 3 JOok
3 das a0
f
i
RLS
gue ous
VCRs
vere 760)
+
+
T+
32k
tia
H03~6
5.38
EA
boro
eee
1
*
1a0/%
ivp-p/75.
RI05
C105
:
CAMERA ONLY
ceo!
Jo] |Ji.8)| fre)
=
alifo-s]| [1.3]
f
t
x
xo)
Q
coz
Roe
104
"lap
10/25
iss
fie
3
tie
3
X13
[
33/16
e364
VCR/
6
eH
Crect{
tN | IN
Vee
IN | Re | OUT | THO
10.047,
CAMERA
ie
2
{Recta}
a2
wiv
2
Le
+
103-7
ishy
yolg
Fuut
- wavel_[oain
Onn
aig
vifi
reco: | LRECTIEIER
COVERSION
inne:
1SOmV
eee
S
.
365
i]
4174)
iF fro
0.047
J26
Futt~wave
|_Icarn
Age
LL
~
—_
ee
ee
o
—————
GS
cael
RECTIFIER.
COVERSION
R359
URS)
LRIB\L
(Let
js201-3 [Jz0l-1
201-5
u20I~2
3.6K
4,7k
>
crect}
iN | IN
out
351
2
348
SWITCH ASSEMBLY
Tfretrt| Ss [ owl
nf
!
Seer >
Se
(AWZ 2482)
3201-34
J201~1
=
a
i
Azole
sire
dz0r-4
s201-2
a
eos
tf
|
4
|s
je
Ir
le
2
353 _150p
5] Ht out
—
Q201,0202, 16204 :
1 201:
6725
I
FR
ea
Bae
aan
eit
BUFFER AMPLIFIER
ANALOG SWITCH
He
céi4
R902
172) 15
vr3g2
ak
ltl
tah,
504
I Tisiad
100
<!
'4.7K
Voo
1¢202:
|
+]c608 |+ tone
REOG 39x
WCLK2
cm
T__ SIGNAL CONTRO
ceoa
{t
brecallO7'6
R201 Ik
Pe
a e
mT
ook
(CHANGE LOGIC)
170
7 Ie
;
rok
rs
203
14
VIDEO o1SC
1c202
R270
F229 |
one.
bat
=
aoa
R205$
R207
07} | 1750
er
+
470k
wioeo ose
[47s
@
a
:
CNIOS=1-yR RETURN
OO
(OOK F 100k
}LOTHERS :
!
:
bse'
2209
*
Seen
—
3
OTHERS
: +7V
pls ©
a8
20
100k
4
3
pabs
5
mans
a
2604
RE2B 2.7k
0601
a
a
Lv
eae
nse
.
a
S508
G
Bhs
e602
2603
beac
goa Ty'
1¢31t_
D/A CONVERTER
eR
nee
Li
D204
u
12
li
}@203
ees"
—
CNIO3-24 8
453)
|
100k
Bi
3}
R231
cede,
C643
CEng
4.7
cnaoz
-
-
!
2
0203
A
pat
1750 @®
50g
1750
cd
YUSEN,
'
REAR ASSEMBLY (2/3)
7
10
5
0203:
auxlols
=
See
|
[
—
Sey
?
SIGNAL CONTROL
vial
la
R203 Ik
1308
v.
k
as
efaeeaiary
tole
Ia
FRONT
ASSEMBLY
(AWZ 2487)
in
wor
O-
VRION
T 1 st02
203
ik
1/50
pig mah A
FN
cee
C20
R226
R22T
=
.
+7VI
42
,
B
OQ
eee
ove
OO
'
cae
atk
47k
[ci]
Q601 — 0604:
SWITCH
z
nol
CT
CN205 1 Lowiine
IC401(172) : MIXING
AMPLIFIER
5
CR205-8
REC R
1
VCR
sREO™
A
i:
STERE™Mono
veR
i+7V
e|
4 1
REC L
Fl
re
THERS
: ~7
|
cs
re)
CN205
R204
e203
LPF
So
R27 R219
SERS
nT
GA
5
7
"6
be
1k
oe
10k.
4k
16203
Aske
2
aay
ols
+) cana
a7
a7s
»
IN
eRe Ae
bag
i
i
+f 4 $474 5 14
ir ag Fer
R40} 100
47/35,
Set
.
eT I08.
e
wer
P
ore
ied]
S.
tires | 4?
T5Omvi
ul
4
a
cnzos 5 ae
Be [ T I
SY
VOLUME CONTROL
}
208
4
1C602°:
AMPLIFIER
F6OI
eN204
al
R411 C405
2 | ca02
banal paor,
MIN
120
ify JNFB
Uk 4.7735
47/35
SUR
SoS
i]
4
3
cai
VREF
ry
VR4OI
8]
R403 2k
c42i
1 58K
a
vee.
o
bet
eer
|
-2
38
+
teat
c
4.7735
cl
re
cei7
.
-
le [0
Re
o
=
cNnaos;
20k
Nae
COME
10750 @®
14,
SF
|
Ed
=?
§SN0
VBE
of
2%
Todt,
Lraai
R429
3 e408
ae
Riga
R42
RAS
s
A
tper
REOS
fof
)
22/6 = 2k
22k
RAS:
poo
|e)
fs
47k
15k
$60
®
iva
t
nest
eel
3.3K
h2
fir
fio
CNZ05
ViReO'
or
+
care
100k
2
ett
7
Oo
FB
Ren 33k
=o
ate
music
raise
0409 227i [Rais
eee.
"oR
oor
iia
é
39k
er
VOLUME Sovernou tk
RBI IT
ee
R427 |vRao:
Raab
Lk
é
3.3K
F602
caoraet
R417 100K = (20k
26
I1C403
: MIX
MP
—
—
MUTING
NOISE. |,
[SENSE
our
.
i
|
Cann
vR6O2
1/2
sete,
20K
3
ING
AMPLIFIER
04
1C203: AUDIO
DETECTOR;
cere
By
.
JIO3=1
CN205 8
R4I0
'
aaa
|
TSO mV,
1c205:
ae
16750 @
au
3°
-r™ 2
7
"3 tye
47k
J
Ra23 = S36 r50 Si
G
(BLANK/END
DETECTOR)
z
>
7
C406
560
0.02
MIXING AMPLIFIER
apps
Gene
ie
Reoa
ans
Bl,
@!
|
sik
Ne
eld
ier
fio 3.3K
vRao}
'
& cate
toot
RaZl
cane
8
aeze
ar
eas
os
22/16
teed
zak
4.7/38
3
caze
:
t
20k
Ie
Rae
i272)
me
]
r
it
4.7735
R233 47k
239
yoz08
Rees
REI2
R620
ark
Ss
R422
R432
424
ficqos
10K
oe
39K
an
s
ae)
A
22k
120p
|(2/2)
+
2208 — g206
+] cals
:
1C402:
L
'
cal
ac)
Rage
AUDIO INPUT
.
phe
204
-
Rais | Caio {R420
}c4ia |.
"T'5600p
Raza
100k
ANALOG swiTcH
theato
te
FL
Necraiie
=v
r
1 TONE AMPLIFIER
2 Tik® [28/8 | Vik
posed,
me
Rage
ed
pinens."
+7
Soe,
REE,
cere, S785
Se a
oe
O e Sr
u
R277
|J207
C2ldadp
R237 47k
Reat
1ERS.
STV.
01/50",
47 10/50
R6IS
33/50
Took
VR402.
= 27;
ca26
cae
"i
=
VRIO3- 1/2
yeorl
Reva C226
16210
SF
Rzg0 g 10k
EAzA2
0205
625
13k
"ee
RAZE RAB | 20k
0.047
047
400k
$104
or)
tk
1450
5[>
16
0209
nese.
:
:
noes ore
REIS.
SEP? Ro/50
CNIOS
Raza
"ee
cazo
t—>
|
)
ag¢
a
go>
peg
te
PecICAC LEVEL CONVERSION
_
jase
sot,
ont
a
mae
TAPE
1
ot
STEREO MONO
Rage
is
c2ea
|Rz92
!
03]} fre} fi8)|
[2] | fre)
a
\
él
3.3750
}100k
9
8
i
lis
a
VR405:
Mict
VR40
2: MUSIC TONE (BASS)
BUX
1
1207
iceth
I
13
ite
uv
oe
VOLUME
CONTROL
joao.
\
:
R278
| |
||
| sie
S20
R288 R290 10k
5
Im
PREAMP
come
i
insti
Sager! weed
acl," wuel_
"fT
LB?
'
en05|
veaos
LRA O SMO
eee
4
Cc
R
6h-
o-2.0-
a4
eee
here
i
4
3
=
a
FULL-WAVE|_[GAIN
f-
J
=
'ULL
vauos-272
+
a
2,
ka
5
¥
P
7
wien
noo
RECTIFIER | —|COVERSION
slay
Ig| £43], C405 (2/2): TONE AMPLIFIER
VOLUME CONTROL
fa
Geee
[Rees 1208
u
=
4
2
+|
jnep
if
a2ia
Ic603
— —
=
VRE!
ry
R522
tenloed
a
ti
:
ner
vee
ectirien®
|—[Sovension
séodee
2x
Ree3z
R2B4 270k
ASHIOO9
230
SON.
;
188k
R269 10k
10/25
Ss
02!
tet
keer
072:
4)
214:
Crect} IN|
IN
av
out
vrais
RIG?
R148
RIGD—RIBO
@
4
SIGNAL
a
an
a
eT
'
47k
a7k
15k
560
1c209:
AUX.
AUDIO
DETECTOR
: +7V
R
CONTROL
!
2
3
4
iS
6
7
3
1
467;
o
:
;
33/16
OTHERS
tad
10/16
Raia L caz.
ie
BUFFER AMPLIFIER
z
:
R
ae
Goat
MUTING
NOISE
SENSE
jou"
REG
arcez8
O1
$207
FILTER|7
2] TIMING
8
5.
it,
13k =
220p
1
{50°
oO
ce24 [e626
105}
1C2I1:
10750 {10/50
pilaiesrad
ou
:
"
rin
of
ZL
ceee
AUDIO
DETECTOR
:
oe
VR414:
MIC1
TONE (BASS)
sane
p20
[Rees
R204
100/10
3: EXPANDER
CE30
|
vrage Y R406: Mice
VR415;
MIC 1 TONE (TREBLE)
"Ot
4]
=
ave
Wi
—
3.3750
5
RMIC 2 20k
VOLUME JCOWT RRL
5
ago Yaze-1
i
'inv
+ ,
| Plap
5 sass
age La
_—
t
as
$103-2/2
O60!
+5V DC
RSBI NK
C436 R460.
ray 'Ica06
ee
2g
bes
mis
Co 50
[iSOmv
ioe
:
q
ASH1003 [Sounce SELECTOR]
(yoy
ft
ReETS
TUCESe | cone:
S6Al, a SS38,
N05)
4.7/3 100k
: sai
rege
+
SS
=
SENSITIVITY
'3
6 + ,
10604
+ aie,
84
GND
+
a
en
Rage
I6
z
i
R462
C440 | Rage
a
(OTHERS)
;
cae
Reet
tez08 | L2
7
i
yos|
VR408: MIC2 TONE (BASS)
ab2
Caao | RABE]
cage
Isé00p|
3203
(6.2
10/25
20k
3
2
o
Yi
VR409: MIC2
TONE (TRE@LE)
Raz72|
Raza
RAT?
R284 47k
"T
MAX
DNs
22
1a
ul
+
Ra64
3.9K]
Oh
Bek
1C406(2/2),.
IC 407(2/2)
C25
R246
(CABLED
33/50
Yo j2
105]
438
vR408
f
t
O-
VOLUME CONTROL
I
203)
1780 10k
E
it
ANY
*| p262
Ic20P~!
!
10
Reis
4
Fore 100%
"Box
20k
BUFFER AMPLIFIER
os
MIN
__o-"_0-—_}-
wv
caste
:-7v] J {Ok | pitlv2)
100k
R508.
CABLE
VRIO2 10k
+
T
Re47}0207,
1
(|
XB.
RA7TOS
cagg
= 2k
L
ACT
047
cre
10k
R
Ri
20k
x
we
100k
u
2
14x
xolt2
5607
0.22
sC450|
mic 3 ECHO
2
RI46
i
NI05 |
7
0.027
R245 47k
390
R266 10k
Rezo
RE2ELRE25
REIS
REIT
3S
GMIcC 3
vraor
ca69
R506
$401
C456 68
K
o
8
2
R630
100k 100k
100k
100k
aim
20k
478
4
4
100
on
Q207 — 0209:
4
=
a
470k
alz
Zi8
7
re
[2] £443,
-
=
VCAIFADE
IN)
a
S880
Zo]5
Rab7
1cao?
{
Rat
2k
i207
7,
4
3
k
Rag!
alia
yt
Tass
ae.
R478 C453
of (2/2)
rr,
6
to0k
or | —,
pr
tooo +
'OFF
22k
47/35]
6
-
-
°
5?
T
Sara
604: SWITCH
vVR407: MIC
+
:
Nea
Laat
1008
=
6 ft jo}s
'
wO3-2.
NOLUME: CONTROL
Rae3
caai
|RA67|
c4q5
tS,
'
R260 470k
47k
coud
R267
|
T
Tek
22/16
| 1k | 0.056
Re
Shy
c4s7
10K
a
1C4060/2), IC40711/2)
Ra73|RA75.
100k
6.33
D
Resi
gate coe
i
5
HOWLING
TONE AMPLIFIER
Ae
tat
RACE IOGH
Mwieges
VRG8
pee
-
a
a
MONO
20k
R509
t
e207:
SIMUL
Li
3
REEL
'
meng
eae
ie
GND.
S605
9 :
por 3 002?
VR412:M1C3 TONE(BASS?
RECR
'
10
VR413:MIC 3 TONE(TREBLED
Ss
a
ay
he
ere
eed
(ae
a
208 [205 fuz0s
f s z o s |uz0s fuzos luzos [uzos
soz |uso2 [asoz [oioz |stoz
rts v2t
Advertisement
