Panasonic television User Manual
Panel Drive (TH-42PX75U)
IC6901
IC6902
IC6903
IC6904
IC6905
IC6906
IC6902
IC6903
IC6904
IC6905
IC6906
SU
SD
IC6951
IC6952
IC6953
IC6954
IC6955
IC6956
IC6952
IC6953
IC6954
IC6955
IC6956
SCAN
ELECTRODE
768Line : 42”HD
ELECTRODE
768Line : 42”HD
DATA ELECTRODE
1024Line(R,G,B) : 42”HD
SC
SCAN
Drive
Signal
Drive
Signal
ICs
Voltage
Reg.
Reg.
SS
ICs
Voltage
Reg.
Reg.
SUS
Drive
Signal
Drive
Signal
SUS
CONTROL
PULSE
CONTROL
PULSE
SUSTAIN
ELECTRODE
768Line : 42”HD
ELECTRODE
768Line : 42”HD
C1
C2
Drive
IC(2)
inside
C11
C21
SC
20
C
23
SS23
<SU Board>
IC6901-IC6906 : SHIFT REGISTER (UPPER)
IC6901-IC6906 : SHIFT REGISTER (UPPER)
<SD Board>
IC6951-IC6956 : SHIFT REGISTER (LOWER)
IC6951-IC6956 : SHIFT REGISTER (LOWER)
CB1
CB2
CB3
CB4
CB5
CB6
CB7
CB8
D
IC9500
DATA
Processor
Processor
Discharge
Control
Control
IC9900
D
31
D
32
SC
20
VIDEO
DATA
SCAN
CONTROL
PULSE
CONTROL
PULSE
SUS
CONTROL
PULSE
CONTROL
PULSE
D
20
<C Board>
IC7XXXX : BUFFER
IC7XXXX : BUFFER
IC7101 IC7102 IC7103
IC7104 IC7105
IC7201 IC7202 IC7203
IC7204 IC7205
VIDEO SIGNAL & DATA TIMING PULSE
<Back side view>
81