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9.2.
Block Diagram (2/6)
SC2
SU
SCAN OUT (UPPER)
VSUS
SC-BOARD
ENERGY RECOVERY
SOS DETECT
(LED
6 TIMES)
SOS6_SC1
SC-BOARD
FLOATING PART
SOS DETECT
(LED
7 TIMES)
SOS7_SC2
SCAN CONTROL
SCAN
SU41
SC41
DRIVER
CONTROL
PULSE
SU11
SUSTAIN
SD11
PULSE
SCAN
PULSE
SD42
SC42
SCAN
DRIVER
SD46
SC46
VOLTAGE
GENERATOR
SD
SCAN OUT (LOWER)
DATA
DATA
DRIVER
DRIVER
TH-46PZ81FV
Block (2/6) Diagram
SC SCAN DRIVE
D
FORMAT CONVERTER,
PLASMA AI PROCESSOR
PANEL MICOM
GenX6
EEPROM
SOS4_PS
(LED:4TIMES)
POWER SOS
+15V(P)
+15V(P) DET
(LED:2TIMES)
+3.3V(P)
+3.3V(P) DET
(LED:3TIMES)
+5V(P)
+5V(P) DET
(LED:5TIMES)
SOS6_SC1
SOS6_SC1
(LED:6TIMES)
CONTROL SIGNAL
SOS7_SC2
SOS7_SC2
(LED:7TIMES)
SC20
D20
+5V(P)
+5V(P)
RESET
SOS8_SS
+15V(P)
+15V(P)
(LED:8TIMES)
DISCHARGE CONTROL
SUSTAIN
CONTROL
VSUS
D3
D5
to/from
A3,A5
C11
C1 DATA DRIVER (RIGHT)
Vda
C10
C20
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
SOS4_PS
+5V(P)
+5V(P)
+5V(STB)
+5V(STB)
D25
P25
+15V(P)
+15V(P)
PANEL MAIN ON
LVDS RX
DDR
CPG with SS
H/V SYNC CONTROL
SUB-FIELD PROCESSOR
PLASMA AI
FLASH
DATA DRIVER
MEMORY
DCDC
+15V(P)
+2.5V(P)
+2.5V(P)
DCDC
+3.3V(P)
+15V(P)
+3.3V(P)
+1.2V(P)
+1.2V(P)
DCDC
+3.3V
+5V(STB)
+3.3V(STB)
(STB)
FSTB+15V
RESET
+5V(STB)
+15V(FAN)
P7
D31
D32
D33
+5V(STB)
FSTB+15V
P6
to
+15V(SND)
A6,A7
C21
C22
C2 DATA DRIVER (CENTER)
SOS8_SS
SUSTAIN CONTROL
Vda
DATA
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
DRIVER
30
P
POWER SUPPLY
P2
SS
SUSTAIN DRIVE
PS SOS
(LED
4 TIME)
P-BOARD
SOS DETECT
POWER MICOM
ON/OFF CONTROL
VSUS
P11
SS11
VSUS
Vda
PROCESS
SUSTAIN
+15V(P)
VOLTAGE
VOLTAGE
RECTIFIER
RECTIFIER
+5V(P)
SUSTAIN
PROCESS
VOLTAGE
VOLTAGE
CONTROL
CONTROL
COLD
HOT
STANDBY
VOLTAGE
POWER
RECTIFIER
FACTOR
MAIN SW1
CONTROL
MAIN SW2
P12
SS12
+15V(P)
STANDBY
Vda
VOLTAGE
CONTROL
RECTIFIER
LINE
RECTIFIER
FILTER
LINE
FILTER
SS35
P9
AC CORD
C35
C3
DATA DRIVER (LEFT)
+5V(P)
SOS8_SS
SUSTAIN CONTROL
C26
C36
Vda
VIDEO DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
SS-BOARD
SOS DETECT
(LED
8 TIME)
ADDRESS
VOLTAGE
(VE)
SUSTAIN
PULSE
ERASE
PULSE
SS33
SS34
POWER SW
S1
ON
S
POWER SWITCH
C33
DATA
DRIVER
TH-46PZ81FV
Block (2/6) Diagram
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