Marantz SR9600 - Page 137

189
QF85 : LC74732W
OSC IN
SYNC JDG
RST
OUTMOD
IEOUT
BLANK
CHARA
MUTE
SCLK SIN
CS
SEP
C
SEP OUT
OSC OUT
SEP IN
SYN IN
VDD1, VDD2
VSS1, VSS2
CV OUTCDLR
C
IN Cbias
Yout
Yin
CV
INCTRL1 Xtal IN Xtal OUT CVCR Cout
Serial to
parallel
converter
Character
output
dot clock oscillator
Synchronous
judgment
Composite
sync
separator
control
Sync
separator
circuit
8-bit
latch and
command
decoder
Horizontal
character
size register
Horizontal
size counter
Vertical
size counter
Timing generator
Horizontal
dot counter
Horizontal
display position
detection
Vertical
display position
detection
Character
control counter
Sync signal generator
Character output control
Background control
Video output control
Line control
counter
Vertical
dot counter
Blinking and
reverse video
control circuit
Vertical
character
size register
Horizontal
display
position register
Vertical
display
position register
Blinking and
reverse video
control register
Display control
register
RAM write
address counter
Display RAM
Decoder
Font ROM
Shift register
Decoder
A0 to A17,
OE, CE
D0 to D7