Pioneer PDP-434PU - I2 C Bus Interface IC (BA8274 F)

PDP-434PU
73
5 678
56
7
8
C
D
F
A
B
E
BA8274F (PANEL IF ASSY: IC4206)
8765
1234
V CC L Y S Y N.C.
Buffer
Buffer
N.C. L X S X GND
V CC
GND
35.7
V CC
GND
35.7
Pin No.
Pin
Name
2
7
3
6
LX
LY
SX
SY
4 GND
8V
CC
Buffer output
Buffer input
Ground
Power supply
Pin FunctionEquivalent Circuit
• I
2
C Bus Interface IC
Block Diagram
Pin Function