Block Diagrams
9.
9-9 Block Diagram iBoard
19040_400_100929.ep
s
100929
RC PCB
8
pin
Phone J
a
ck
(A
u
dio o
u
t)
LCD Clock
PCB
SS
B
8
pin
B
a
throom
S
PEAKER
Mono 2W
Clock I2C
4 pin
-----------------
B
a
throom
au
dio
3
pin
RJ 4
8
3
pin
(R
S
2
3
2)
Tx/Rx
A
u
dio
Amp
Clock
LCD clock
5 pin
IR IN
IR OUT
Detect IR-conn
SS
B
IR Bo
a
rd
Key Bo
a
rd