BL0507
ke kI4
y
K3 *
3
K3
4
K3
5
K3
6
K5
4
K5
5
K5
6
K5 *
7
K5
8
K5
9
K6
0
K6 *
1
K6
2
K6
3
K6
4
Connect Manner
kI5 kI6 kI7
*
*
*
*
*
*
*
*
*
*
*
*
KI/O
KI/O0
KI/O5
KI/O6
KI/O7
Infrared Remote Control Transmitter IC
Key Data Code
D0
D1
D2
D3
D4
D5 D6
D7
0
0
0
0
0
0
1
0/1
1
0
0
0
0
01
0/1
0
1
0
0
0
01
0/1
1
1
0
0
0
01
0/1
1
0
1
0
1
01
0/1
0
1
1
0
1
01
0/1
1
1
1
0
1
01
0/1
0
0
0
1
1
01
0/1
1
0
0
1
1
01
0/1
0
1
0
1
1
01
0/1
1
1
0
1
1
01
0/1
0
0
1
1
1
01
0/1
1
0
1
1
1
01
0/1
0
1
1
1
1
01
0/1
1
1
1
1
1
01
0/1
Double Key operation form are following
K21
D5-K22 to 24
Transimission Transmission
K21
Operation
Push
t>126ms
Transmission
Push
K22 to 24
When more than two keys except K21+K22,K21+K23, K21+K24 are depressed at the same time, the
transmission output stops
Key Data Code (Double Key)
Key
D0
D1
D2
D3
D4
D5
D6
D7
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