Sony MCE-K700 Service Manual page 32

IC801 LC74760M-9077
30 29 28 27 26 25 24 23
AFC
SYNC
DISCRIMINATION CIRCUIT
COMPOSITE
SYNC SIGNAL
SEPARATION
CONTROL
TIMING
GENERATOR
SYNC SIGNAL
GENERATOR
1 2 3 4 5
22 21 20 19 18 17 16
CHARACTER OUTPUT
SYNC
/BACKGROUND
SEP
/VIDEO OUTPUT
CONTROL
HORIZONTAL VERTICAL
SIZE
COUNTER COUNTER
HORIZONTAL VERTICAL
DIRECTION DIRECTION
CHARACTER CHARACTER
SIZE
REGISTER REGISTER
8 BIT LATCH
+
COMMAND DECODER
SERIAL PARALLEL
CONVERTER
6 7 8 9 10
SHIFT
REGISTER
ROW
CHARACTER
CONTROL
CONTROL
COUNTER
COUNTER
HORIZONTAL VERTICAL
DISPLAY DISPLAY
POSITION POSITION
DETECTION DETECTION
HORIZONTAL VERTICAL
SIZE DOT DOT
COUNTER COUNTER
HORIZONTAL VERTICAL
DISPLAY DISPLAY
POSITION POSITION
SIZE
REGISTER REGISTER
COMPOSITE SYNC
SIGNAL CONTROL
11 12 13 14 15
— 54 —
FONT
DECODER
ROM
FLASH •
INVERTER
CONTROL
CIRCUIT
FLASH •
DISPLAY
INVERTER
CONTROL
CONTROL
REGISTER
REGISTER
DISPLAY
RAM
DECODER
RAM WRITE
ADDRESS
COUNTER