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STR-KM2/KM3
STR-KM2/KM3
37
37
5-24. SCHEMATIC DIAGRAM – DISPLAY Board –
• See page 18 for Waveforms. • See page 45 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
DISPLAY BOARD
-19.4
-23.8
-19.4
-24
-17
-26
-24
-26.7
-24.2
-24.4
-24.3
0 3.1 3.1
0
2 1.5
0 3.3 3.3
-19.4
-21.7
-21.7
-17.3
-19.5
-24
0
-26
0
3.3
-24.3
-24.3
-24.3
-24.3
-24.3
-24.3
-24.3
-24.3
-24.3
3.3
0.9
0.3
0.9
0.3
0.9
0.3
6.3
6.3
3.3
3.3 3.3
0
4.3
4.3
0
2
3
5
6
8
7
1
9
4
1
12
3
4
5
6
7
8
9
10
11
14P
6G
2G
7G
4P
2P
8G
17P
11
G
10G
11
P
1G
9G
3G
4G
3P
13P
7P
10P
5P
5G
6P
1P
15P
12P
9P
16P
8P
FL_LAT
FL_CLK
FL_DIN
LED_BAR
VOL_LEDS
INPUT_LEDS
1G
2G
17P
3G
16P
15P
4G
14P
5G
13P
12P
6G
11
P
10P
7G
9P
8P
8G
7P
6P
9G
5P
10G
4P
3P
2P
1P
11
G
GRID9
GRID8
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
VDD
VSS
D122
MC2840-T112-1
DC CONVERTER
TRANSFORMER
T100
C109
220p
C1
10
220p
C1
11
220p
D123
MC2840-T112-1
D120
1SR154-400TE-25
D121
1SR154-400TE-25
C116
0.1
50V
C118
0.1
C114
0.1
C108
0.1
C103
0.1
Q103
LED DRIVER
2SC3052EF-T1-LEF
Q102
LED DRIVER
2SC3052EF-T1-LEF
Q101
LED DRIVER
2SC3052EF-T1-LEF
JL106
JL108
JL109
JL110
JL111
JL112
JL113
JL114
JL115
CL144
CL145
JL105
JL107
C106
0.01
CL103
CL104
CL105
CL106
CL107
CL108
CL109
CL1
10
C
L111
CL1
12
CL1
13
CL114
CL115
CL116
CL117
CL118
CL119
CL120
CL121
CL122
CL123
CL124
CL125
CL126
CL127
CL128
CL129
CL130
CL131
CL132
CL133
CL134
CL135
CL136
CL137
CL138
CL139
CL140
CL141
CL142
CL143
L100
47uH
C102
47
16V
C115
10
C122
10
IC101
MM3404A33URE
C113
1
C112
1
C117
10
33k
R121
10k
R131
10k
R130
10
R135
33k
R136
100
R137
CN101
12P
SIRCS
INPUT_LEDS
+3.3V STBY
DGND
+6.3V DCDC
FLGND
FL_LAT
FL_CLK
FL_DIN
LED_BAR
VOL_LEDS
VACUUM FLUORESCENT DISPLAY
ND100
4
5
0
5
9
4
8
4
7
4
6
4
5
4
4
4
3
4
2
4
1
4
0
4
9
3
8
3
7
3
6
3
5
3
4
3
3
3
2
3
1
3
0
3
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
2
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
9
8
7
6
5
1
4
2
53
C104
0.022
100
R129
100
R128
100
R127
C105
4700p
C107
47
35V
1k
R120
Q100
SWITCHING
TRANSISTOR
QS5W2TR
680
R123
680
R124
680
R125
82k
R126
D124
DZ2J056M0L
100
R133
100
R122
PNA4823M03S0
IC102
REMOTE CONTROL
SIGNAL RECEIVER
IC102
+3.3 REG
IC101
Содержание STR-KM2
Страница 81: ...MEMO STR KM2 KM3 81 ...