Panasonic ITD0810090CE Service Manual page 34

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9.2.
Block Diagram (2/7)
DATA
DRIVER
SU
SCAN OUT (UPPER)
SC SCAN DRIVE
SC-BOARD
ENERGY RECOVERY
SOS DETECT
(LED
(LED
6 TIMES)
6 TIMES)
SC-BOARD
FLOTAING PART
SOS DETECT
(LED
(LED
7 TIMES)
7 TIMES)
SCAN
SU41
SC41
DRIVER
SCAN CONTROL
CONTROL
PULSE
SU11
SUSTAIN
PULSE
SD11
SCAN
PULSE
VOLTAGE
GENERATOR
SD42
SC42
SCAN
DRIVER
SD46
SC46
SD
SCAN OUT (LOWER)
DATA
DRIVER
TH-65PY850D/H/M/MR/MS
Block (2/7) Diagram
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
C10
Vda
C1 DATA DRIVER (RIGHT)
C11
D
FORMAT CONVERTER,
PLASMA AI PROCESSOR
PANEL MICOM
GenX6
EEPROM
(LED:4TIMES)
(LED:4TIMES)
POWER SOS
SOS6_SC1
+15V(P) DET
(LED:2TIMES)
(LED:2TIMES)
+3.3V(P) DET
(LED:3TIMES)
(LED:3TIMES)
+5V(P) DET
(LED:5TIMES)
(LED:5TIMES)
SOS4_PS
SOS6_SC1
CONTROL
SOS6_SC1
(LED:6TIMES)
(LED:6TIMES)
SOS7_SC2
SIGNAL
SOS7_SC2
SOS7_SC2
(LED:7TIMES)
(LED:7TIMES)
+5V(P)
SC20
D20
+5V(P)
RESET
SOS8_SS
+15V(P)
+15V(P)
(LED:8TIMES)
(LED:8TIMES)
DISCHARGE
CONTROL
VSUS
SUSTAIN
CONTROL
D3
D5
to/from
A3,A5
VSUS
P2
C61
C6
DATA DRIVER (RIGHT)
Vda
C60
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
DATA
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
DRIVER
C20
Vda
VIDEO DATA
C2
DATA DRIVER (CENTER)
C21
C22
D34
D35
D36
P
P(MAIN)
SOS4_PS
+5V(P)
+5V(STB)
D25
P25
P25
+15V(P)
PANEL MAIN ON
ALL OFF
LVDS RX
DDR
CPG with SS
H/V SYNC CONTROL
SUB-FIELD PROCESSOR
FLASH
PLASMA AI
DATA DRIVER
MEMORY
+15V(P)
DCDC
+2.5V(P)
+2.5V(P)
+5V(STB)
MAIN SW2
+15V(P)
DCDC
+3.3V(P)
+3.3V(P)
+1.2V(P)
+1.2V(P)
+5V(STB)
DCDC
+3.3V
+3.3V(STB)
(STB)
RESET
D31
D32
D33
C52
C53
C5
DATA DRIVER (CENTER)
VIDEO DATA
SOS8_SS
SUSTAIN CONTROL
Vda
C50
DATA
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
DRIVER
34
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
C23
C33
VIDEO DATA
+5V(P)
C3 DATA DRIVER (LEFT)
to
PA5,A7
POWER SUPPLY
P6
P7
SS
P-BOARD
SOS DETECT
PS SOS
MAIN SW1
(LED
(LED
4 TIME)
4 TIME)
+5V(P)
MAIN SW2
P12
SS12
MAIN SW1
+5V(STB)
+15V(P)
POWER MICOM
Vda
+15V(P)
ON/OFF CONTROL
ALL OFF
P(SUS)
FSTB+15V
VSUS
PROCESS
VSUS
Vda
P11
SS11
VOLTAGE
+15V(P)
RECTIFIER
+5V(P)
SUSTAIN
VOLTAGE
RECTIFIER
PROCESS
STANDBY
VOLTAGE
VOLTAGE
CONTROL
RECTIFIER
SUSTAIN
VOLTAGE
CONTROL
POWER
COLD
COLD
STANDBY
FACTOR
VOLTAGE
CONTROL
POWER
HOT
HOT
CONTROL
FACTOR
CONTROL
RECTIFIER
RECTIFIER
RECTIFIER
LINE
FILTER
LINE
FILTER
P52
P51
P9
HOT
HOT
AC CORD
COLD
COLD
P2
VSUS
C45
C4 DATA DRIVER (LEFT)
+5V(P)
SOS8_SS
SUSTAIN CONTROL
C51
C41
Vda
Vda
VIDEO DATA
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
DATA
DRIVER
Vda
C32
SS2
SUSTAIN CONNECTOR
Vda
SS32
SS02
SUSTAIN DRIVE
SS21
SS-BOARD
SOS DETECT
(LED
(LED
8 TIME)
8 TIME)
ADDRESS
VOLTAGE
(VE)
SUSTAIN
PULSE
ERASE
PULSE
SS22
SS03
SS33
SS34
SS35
Vda
SS3
SUSTAIN CONNECTOR
C43
POWER SW
S1
ON
DATA
S
POWER SWITCH
DRIVER
TH-65PY850D/H/M/MR/MS
Block (2/7) Diagram

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