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CLD-97,CLD-98
6. CIRCUIT DESCRIPTION
6.1 BLOCK DIAGRAM
1
:
'
i
Pore
wines wy
IN
'
|
SELECT
icc
cxori7ea]_!cone. |
a
2
y
SPDL ERR
CHARACTER
P
2
£0)
;
:
" ___ PDBOO6
GEN.
or
ERR.
CHA
|
poof
LT
ACERS
AMP
CK7M
CHB
Y
-
!
|
O
1
fe
'
RF FOR VIDEO
PA5O10
[oo 6 | Y OUT
VIDEO
DEMO
s
0
90
9
Oo]
C OUT
1
MEMORY
8B BIT DATA
L deh, i
ies
I Rey >
|
RF FOR AUDB
DOS
CONTROL
| |
DIGITAL
I ¢
—
ue
i
aru
cn | actlet
vPS
CONTROL
REDUCTION
|
S OUTPUT
—U>
a
one
caine
SYNC
'
—
SG SYNC
ever
t
OE IC
|
%
FOCS
'
REFH SC
3
LO
era
co|
|HM63021P -34
PD5087
aise
uJ
2
2H LINE
Y/C
FOR
TILT SENSOR
H / BURSTE
VIDEO
=
MEMOR Y
SEPARATION]
MEMORY
ERR. DET
MEMORY
<
27
(S10 TH: 4fsc)
!
TC74HCUO4AP
araraoie
1
a a
cn me a
cee
es |
PS | ee
va ve ees eet Se a
ees ae
eee et
es
Se
|
pragianp an ar cairo ie adiaoigranGiec nats, ERE octets =
1
i)
SERV
(eal
LOAD
motor (for
Vertical
direction)
1
E
LOAD
motor (for
Horizontal
direction)
oY
MECHANISM [-SEOAD | [-
Dessau, tasd
woo =
CONTROL
7
SPDL
RTN
Ic
H_IN
ye
t
PDO012281
'
——«
—s
ew
oe
r
POS2
'
Ai
54
POSO
'
Soin
7
t
'
POS 1
'
IRKB
oe
aes.
1
i
L
LVSBy
i
Vertical position
detector
CONTROL
1
Veoooes
1
MICRO
a
peesteoct = s
COMPUTER
mA
TO CHARACTER GEN.
;
;
OPTICAL OUT
|
0 SR IN
CONF ROLLER
aN
A
oe
Bere
poe Oey,
DOOR SW
1
te
7
oe
ee 1
See
Sees J
See
a
PJAC
SAE
(a
Nol Aaa a eT
oe
ERO
aE
ESR
a
[-ewienne se ———J
|
4
AUDIO OUT
DECODER
a
DAMP
!
o r
ee
A
fae,
ae
Oo
O
O
poortea
_JRDA,|
D/A
p
|
5
2
Seewen
_ |
fate est
z
ANALOG AUDIO
!
6)
u
DEMODULATOR
i
;
REGULATOR
A
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