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5-17. SCHEMATIC DIAGRAM - DISPLAY Board -
1
2
DISPLAY BOARD
A
B
C
D
E
MAIN FL GND
F
1
MAIN FL 9V
SUB DGND
B
EVER 3.3V
SIRCS
MAIN
MAIN FL SCLK
BOARD
(2/4)
MAIN FL SD
CN810
MAIN FL CS
(Page 27)
9
MAIN FL RESET
G
KH621
6P
FL 9V
1
A
FL GND
2
VEE
3
DISPLAY
H
DGND
4
POWER
BOARD
AC 4.0V
5
CN622
AC 4.0V
6
(Page 35)
CMT-Z100DiR/Z100iR
• See page 22 for Waveforms. • See page 36 for IC Block Diagrams.
3
4
5
1
2
4
5
6
7
8
9
10 11 12
13
14
15
71
C634
C635
22
C637
C639
22
6.3V
0.01
2200p
50V
C632
47p
R634
2.2k
R637
1k
C627
1000p
C628
100p
C629
100p
C630
100p
P1
P2
P3
P4
P5
P6
R636
47
3.3
VCC
1
3.3
OUT
3
R635
REMOTE CONTROL RECEIVER
GND
47
2
C631
1
6
7
ND621
FLUORESCENT INDICATOR TUBE
16
17
18
19
20
21
22
23 24
25
26
27
28
29
30
31
32
33
34
48
47
46
45
44
43
42
41
40
39
38
37
36
49
VSS
1.4
50
OSCI
1.4
51
OSCO
3.3
52
RSTB
3
53
CSB
3.1
IC621
54
CLKB
0
55
DIN
3.3
FLUORESCENT INDICATOR
56
VDD
TUBE DRIVER
IC621
57
P1
PT6302LQ-010
58
P2
-19.6
59
AD2
-13.2
60
AD1
-17.4
61
SG1
-13.2
62
SG2
-13.2
63
SG3
-13.2
64
SG4
IC B/D
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
IC622
IC622
PNA4823M03S0
C638
0.01
31
31
8
9
10
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49 50
51
R633
22k
3.3
-19.6
C636
0.01
Q621
2SC3052F-T1-LF
-19.6
GRID DRIVE
35
34
33
R632
22k
-19.6
GR1
32
-19.6
P37
SG35
31
-15.4
P36
SG34
30
-13.2
P35
SG33
29
-11.1
P34
SG32
28
-21.7
P33
SG31
27
-15.4
P32
SG30
26
-21.7
P31
SG29
25
-19.6
P30
SG28
24
-17.4
P29
SG27
23
-15.4
P28
SG26
22
-15.4
P27
SG25
21
-21.7
P26
SG24
20
-21.7
P25
SG23
19
-17.4
P24
SG22
18
-17.4
P23
SG21
17
CMT-Z100DiR/Z100iR
Ver. 1.1
53
54
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