Kortek corporation
35
of
99
PDP R&D Center
(2) Y-MAIN Bord
Logic Signal Inputs
(Ysc,SIA,SIB,C L K , L E , S T B )
Logic Signal Buffer
Fet Gate Driver
Power Inputs
(5Vd,17Vcc,79Vsc,165Vs,220Vset
Recovery
S w itching
M a in
S w itching
Vset
S w itching
Recovery Circuit
(Recovery CAP)
5 V
1 7 V
2 2 0 V
7 5 V
Vscan
S w itching
Input Connector
of X_driving VOLT
Input Connector of X_driving Power
Y_Output 3
Y_Output 2
Y_Output 1
Y_Output 4
Ripple &
Noise
Filter Circuit
Rising S/W
*Vs/sustain, Vset/Y_Rising
Ramp, Vdd/Logic
Signal,buffer, Vcc/FET Gate
drive, Vscan/Scan
PBA Configuration of Y_MAIN Board
Y_Rising Ramp S/W
Falling S/W
Sustain S/W
Ground S/W
Yp S/W
Yp S/W
Ysc S/W
Ysp S/W
Input Connector
of Logic B/D &
Logic Signal
Shade-block mean
HEATSINK