— 54 —
IC801 LC74760M-9077
HORIZONTAL
DIRECTION
CHARACTER
SIZE
REGISTER
8 BIT LATCH
+
COMMAND DECODER
SERIAL PARALLEL
CONVERTER
COMPOSITE SYNC
SIGNAL CONTROL
HORIZONTAL
SIZE
COUNTER
TIMING
GENERATOR
SYNC SIGNAL
GENERATOR
SIN
9
CS
8
VSYNC OUT
7
SCLK
10
SECAM
11
XTAL IN2
5
HSYNC OUT
4
XTAL OUT1
3
XTAL IN1
2
VSS
1
XTAL OUT2
6
VERTICAL
DIRECTION
CHARACTER
SIZE
REGISTER
VERTICAL
SIZE
COUNTER
HORIZONTAL
DISPLAY
POSITION
REGISTER
HORIZONTAL
DOT
COUNTER
VERTICAL
DOT
COUNTER
FLASH •
INVERTER
CONTROL
REGISTER
FLASH •
INVERTER
CONTROL
CIRCUIT
DISPLAY
CONTROL
REGISTER
RAM WRITE
ADDRESS
COUNTER
VERTICAL
DISPLAY
POSITION
REGISTER
HORIZONTAL
DISPLAY
POSITION
DETECTION
COMPOSITE
SYNC SIGNAL
SEPARATION
CONTROL
VERTICAL
DISPLAY
POSITION
DETECTION
CHARACTER
CONTROL
COUNTER
CHARACTER OUTPUT
/BACKGROUND
/VIDEO OUTPUT
CONTROL
ROW
CONTROL
COUNTER
SHIFT
REGISTER
SYNC
SEP
SYNC
DISCRIMINATION
AFC
CIRCUIT
FONT
ROM
DISPLAY
RAM
DECODER
DECODER
525/625
12
NTSC/PAL
13
3.58/4.43
14
RST
15
VCO OUT
28
VCO IN
27
FC
26
AMP OUT
25
AMP IN
24
PD OUT
23
SYNC DET
29
SEPC
21
SYNC IN
20
VSS
22
CVCR
19
CV IN
18
VDD2
17
CV OUT
16
VDD1
30
Содержание MCE-K700
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