Sharp VC-90ET - Page 66

RECORDING
CHROMINANCE
BLOCK
DIAGRAM
\
BURST 200mVp-p
B
FROM 8PIN OF ICI502
VIDEO INPUT {C)
Cc
D
VC-90ET
cso7
'
1
'
1
!
1
i]
1
i]
'
i]
J
!
'
I
| IcarR. BP.F.
| INTSC 4.2)MHz
1 [PAL 5.06MHz
1
!
t
1
’
'
i]
i]
1
'
'
'
t
i
i]
1
'
TO -ICS02
BURST GATE PULSE
K802 K802
[rs[coron_woraRy [13
az
gz
ee
ng
~
HE
= c
m
2
---------@-------+
CS531/575
1307 wnnine trap = (® Pin is used as on EE(REC)/PB
selector termini 100.)
R513
KILLER
1/8 32th
vco
R522
CSIT
R534 csi8
TPSO!
Keoe xeoa | (Seraamen
[apc soy | Ef
v4 Bel 0508,0503
BURST 300mVp-p
c
1c501
VHITA8B757AN- 1
CHROMA SIGNAL PROCESSOR
TO BASE OF O22!
2te (CCD CLOCK)
d R52!
L506 cs529 C515
a CcS16
c520 OY
501
R523 186=4.4336 | OMHz
cs2i
c522
MESECAM/P AL
ene ey
C524 x502 i
=3.579845)
R524 fac=3. capac O 506!
C525 ae eee t-j-- K804 K804
C526
ae
C3a]_servo
60
136]
I R53!
Lo
73
VIDE-V24277 / DRUCK 8
14