Mitsubishi VS-4543 Service Manual page 47

IC BLOCK DIAGRAMS
IC7001 M52694P VCA OUT
Analog
Analog Freerun
Sub Video SyncSep. Voltage Voltage C-Leve! Control SubChroma Sub Luminance
Clamp OUT OUT "L "H" Filter IN IN IN
<PCB-PIP>
Sud Video
Clamp IN
le Luminance
UT
Syne Sep.
PIP Switch
Control IN
Main Luminance PIP Chroma
OUT
Main woe
sc OUT
4fse OUT
ACC Filter Burst Gate APC Fitter VCXO IN VCXO OUT
Pulse IN :
1C7002 M65607SP Vec GND CLK FSC
eee
VIN A/D
LP.F CLAMP
VERTICAL TS
wi
ie FILTER MUX
-R
i
Lee ise of me
2
+R (6)
SCLX
SDAX
SDAA 62)
BGP
CONTROL (32) ADD?
CSYNC Q
Pra RAS
SWM WB/WE
DT/OE
=,
a,
ee,
z om
pel stan
ae aes PRE nade,
Cy)
IC7003 M5M4C264L-12
HM53461ZP-12
Address
iN
256X4 Data Register
RAS
as uit ar a