Read Sharp LC-60UQ10KN Handy Guide online
4. Service
I R Tr a n s m i s s i o n
A.
System address bits(C1,C2,C3,C4,C5)
These are used for decision of system category.
B.
Data bits(C6,C7,C8,C9,C10,C11)
Each key is assigned to each code pattern as 1 by 1.
Receiver uses the “data bits” for recognizing pressed keys.
Receiver uses the “data bits” for recognizing pressed keys.
6 bits: 64 keys are able to be assigned.
C.
Expansion bits(C12,C13)
These bits are used with data bit for expansion.
64 keys (Data bit: 6 bits) x 4 (Expansion bit: 2bits) = 256 keys
D.
Check bit (C14)
Always “1” in “D” (head) code.
Always “0” in “d” (back) code.
E.
Always “0” in “d” (back) code.
E.
Judge bit(C15)
This bit indicates the code type that “D” or “d”.
When the code type is “D”code type (head code) ・・・“0”
When the code type is “d”code type (back code) ・・・“1”
When the code type is “D”code type (head code) ・・・“0”
When the code type is “d”code type (back code) ・・・“1”
88
Click on the first or last page to see other LC-60UQ10KN service manuals if exist.