— 41 —
IC802 LC75721E (DISPLAY BOARD)
64
63
62
60
58
55
61
56
59
58
39
36
35
37
38
40
41
42
43
44
45
53
54
1
2
CONTROL
SHIFT
REGISTER
DI
CL
CE
VDD
VSS
VFL
RES
TEST
DC RAM
ADDRESS
RESISTOR
BLINKCYCLE
RESISTOR
DISPLAY
RESISTOR
DUTYCYCLE
RESISTOR
GLID
RESITOR
INSTRUCTION
RESISTOR
TIMING
GENERATOR
ADDRESS
COUNTER
BLINK
GENERATOR
DISPLAY
CONTROL
DUTY
GENERATOR
GLID
CONTROL
CONTROL
LA
TCH
LA
TCH
ANODE DRIVER
CG ROM
CG RAM
AD RAM
DECODER
GRID DRIVER
DRIVER
OSC
OSC1
OSC2
G1
G2
G10
G11
N.C.
N.C.
41
P39
P40
P38
P36
P35
P2
P1
P37
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