Download Service Manual - AD Electronics

5
4
3
2
1
+5V
U1
J1
51K
1
2
3
4
5
6
D
+5V
+5V
C1
104
CON6
+5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
OSc
DIN/DOUT
CLK
STB
key1
key2
vdd
seg1/ks1
seg2/ks2
seg3/ks3
seg4/ks4
seg5/ks5
seg6/ks6
seg7/ks7
GND
Gird1
Gird2
GND
Gird3
Gird4
GND
VDD
Gird5
Gird6
seg12/gird7
seg10/ks10
seg9/ks9
seg8/ks8
28
27
26
25
24
23
22
21
20
19
18
17
16
15
LED-1
U2
REMOTE
cs1694
E
D
H
C
G
DIG4
B
DIG3
DIG2
F
A
DIG1
VCC
GND
IR
R2
33R
LED-12
3
2
1
R3
33R
D
1
2
3
4
5
6
7
8
9
10
11
12
E1
D1
1N4148
R4
10K
C
2
C
S1
R5
47U/10V
D2
1
10K
1
2
4
3
SW11
D3
1
2
+5V
S2
R6
10K
1
2
4
3
SW11
B
B
Title
<Title>
Size
B
Date:
Document Number
<Doc>
Monday, June 04, 2007
Rev
<RevCode>
Sheet
1
of
1
A
A
5
4
3
2
1