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Circuit Diagrams and PWB Layouts
10.5 E 715G7872 Keyboard control panel
10-5-1
Key
Key
E
C O N N
T O
S S B
CN01
CN04
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
+12V_AMBI
12
NC/CONN
13
CONN 13P 1.25MM
GND_AL
GND_AL
R13
NC/0R05 1/10W
R11
0R05 1/10W
GND_AL
TPM16.2HE LA
10.
JOYST ICK
KEY 1
----><----|
AMBI_SPI_CLK
C06
AMBI_SPI_MOSI
0.1uF 50V
+12V_AMBI
+12V_AMBI
GND_AL
AMBI_TEMP
+3V3_AMBI
R14
GND_AL
NC/0R05 1/10W
R12
0R05 1/10W
Right
+12V_AMBI
----><----|
TO AM BI L IGHT
(AL2/AL3)
CN02
CONN
EN 87
7
1
F 5
F 4
6
2
F 1
5
3
4
F 3
F 2
8
TACT SW 6P
SW01
C ent er
D ow n
Left
----><----|
----><----|
26
25
24
GND_AL
23
22
+12V_AMBI
21
20
C07
19
18
1UF 10% 16V
17
16
15
14
13
12
11
10
GND_AL
C09
9
100PF 50V
8
7
AMBI_TEMP
6
100PF 50V
5
AMBI_SPI_CLK
C10
4
3
AMBI_SPI_MOSI
2
1
+3V3_AMBI
C11
100PF 50V
C08
1UF 10% 16V
back to
2016-May-27
div.table
D i r e c t i o n
s w i t c h
Key f unction
Resistance
2 - 5
s h o r t
M
e n u
47R
R i g h t
1 - 5
s h o r t
CH+
1K2
L e f t
4 - 5
s h o r t
CH-
2K2
D o w n
3 - 5
s h o r t
6K8
VOL-
U p
6 - 5
s h o r t
15K
VOL+
N o
f u n c t i o n
Up
p i n 1
p i n 2
p i n 3
p i n 4
F 1
F 2
F 3
F 4
F 5
KEY
E
Vo l ta g e
0 V
0 . 5 V
0 . 8 1 V
1 . 6 5 V
2 . 2 7 V
3 . 3 V
p i n 5
p i n 6
1
2015-12-04
715G7872
20030_538.eps
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