Power On Procedure
Pioneer Plasma
PDP503PU or PDP-433PU
Media Receiver
PDP-R03U
Media Receiver Interface PCB
HDCP
Key IC
System Connector
DVI Connector
DIgital Video Assembly
Module CPU
TMDS
IC413
Key
IC
Main CPU
IC1
Power supply
DC TO DC
Converter
SCL Pin 6
SDA Pin 7
TMDS
Receiver
SM
Power
5v
RGB
Out
C
C
K
M
5v
T
X
D
R
X
D
D
V
I
SR
Up
5v