High nibble
Low nibble
HEX
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
E.g. If Bit D7-0 = 0101 1010, Hex data is 0x5A.
Exit from Service Mode
Pressing POWER button to turn off the TV once.
Initialization of Memory Data of QA02 and Setting Data of Signal Unit
BIT (Binary)
D7
D6
D5
D3
D2
D1
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
1
0
0
1
0
0
1
0
1
1
0
1
1
1
0
1
1
0
1
1
1
1
1
1
D4
D0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1