Sony UP-895 Service Manual page 33

IC501
9
LINE
MEMORY
TEST
PATTERN
REGISTER
GAMMA
DATA
REGISTER
UP-895/(E)
12
LINE LINE
MEMORY MEMORY
12
12
THERMAL HYSTERESIS
8
COMPENSATION
CALCULATION
16
16
16
LINE LINE
MEMORY MEMORY
TEST
6
PATTERN
GENERATE
COMMON
DROP
COMPENSATION
CALCULATION
LINE
MEMORY
8
INTERPOLATION
CALCULATION
8
DITHER
6
45
TEST MODE
49
SELECT
.
52
6
55
.
HEAD LINE
57
MEMORY
60
6x20
.
62
20
PWM
68
COMP.x20
HCLK
69
THERMAL
STROBE
HEAD
70
LATCH
CONTROL
73
HDATA1
HDATA20
20
THERMAL
HEAD
4-7