Service manual

Page 35 of 64
8-3 Power on reset flow chat
9、Block diagram & Explain
9-1 PDP b
lock diagram and functions
Power on reset
System power up
Oscillator frequency
doublin
g
Initialize the serial
interface
Initialize timer 0 to timer
various events
Initialize the input
selection for each path
Initialize the key value
Bland the display
Set the panel and display
a
r
ea
Power down the panel
Start main loop
Image board（MGPC）
Power supply
（PSU）
Key board（KEPC）
Tuner board 板（TUPC）
Audio board（AUPC）
CN8004 to J43
CN8003 to J40
CN8001 to J44
CN8005 to P15
CN8006 to P15
CN8007 to
J18 to P210
J36 to Panel
J55 to J635
P801 to P801
J650 to J401
J602 to CN8002
PANEL