Panasonic TH 42PD50U - Main Block Diagram

13.2. Main Block Diagram
VIDEO2
COMP1
VIDEO1
MONITOR
COMP2
AUDI O
H2
DG2
D5DG5
K1
K
PA3 0
AC CORD
P9
LINE
FILTER
RECTIFIER
RELAY
CONTROL RECTIFIER
STANDBY
VOLTAGEVOLTAGE
STANDBY
STB14V
STB5V
RECTIFIER
FACT OR
POWER
CONTROL CONTROL
SUSTAIN
VOLTAGE
VOLTAGE
PROCESS
CONTROL
RECTIFIER
SUSTAIN
VOLTAGE
PROCESS
VOLTAGE
RECTIFIER
P23
VSUS
P11
STB5V_M
P5V
P12V
P25
P
F_STBY-14V
15V
P12
Vda
PA1 0
SS23
SS
SUSTAIN
PULSE
ERASE
PULSE
ADDRESS
VOLTAGE
(VE)
VSUS
SS11SS12
SDRAM
PROCESSOR
SUB-FIELD
PLASMA AI
SUSTAIN
PULSE
48
64
S.R
S.R
S.R
64
64
S.R
VOLTAGE
GENERATOR
CONTROL
PULSE
PULSE
SCAN
SC2
SC23
SC20
SC
SU
D25
VDA
15V
5V
12V
P2
D20
D
15V
VSUS
S.R.
VDA
C12
C11
C22
C1
C21
C2
C23
S.R. S.R. S.R. S.R. S.R. S.R.
D34
D33
VDA
DT12
TV
TUNER
SCAN DRIVE
Z2
R
SPEAKER
SPEAKER
L
H50
SELECT
INPUT
VIDEO
SELECT
INPUT
OUT
AUDIO IN
AV TERMINAL,
H
AV SWITCH
H7
H1 DG1
IIC
L/R
SOS1
SOS2
POWER SUPPLY
PROTECTION(SOS)
DATA DRIVER(LEFT) DATA DRIVER(RIGHT)
H30
DC POWER
DG20
DC POWER
PA S OS
SS34
REMOTE RECEIVER
DC-DC CONV.
POWER SOS
SCAN OUT
KEY SCAN
REMOTE SENSOR
LED R
KEYSCAN
SUSTAIN DRIVE
S1
S2
POWER
SWITCH
S
POWER SWITCH
KEYSCAN3
STB-PS
STB_PS
+15V
FORMAT CONVERTER,
PlASMA AI PROCESSOR
LVD S
RECEIVER
PICTURE
OUTPUT
PROCESSOR
RGB
FORMAT
CONVERTER
OSD
CONTROL
CONTROL
FPGA
DISCHARGE
FLASH
MEMORY
MICOM
D3
EEPROM
DC/DC CONVERTER
IIC
SP12V
STB5V_M
P5V
DG15
SUSTAIN CONTROL
DATA DRIVE
VIDEO
DATA
SCAN CONTROL
IIC
POWER
SOS
DC/DC
CONVERTER
TUNER 30V
PA20
STB_PS
RGB
PROCESSOR
(GC4PRO)
MAIN
MCU
LVD S
TRANS-
MITTER
A/D
AUDIO
DAC
SD
YG,UB
DG22
L/R
V,UV
V,Y, C
TV
BS L/R
MAIN L/R
IIC
DIGITAL SIGNAL PROCESSOR
HDMI I/F
RECEIVER
DV15 HDMI IN
DV
HDMI INTERFACE
DT
ATSC INTERFACE
A/D
S/W
SD CARD
DIGITAL
HDSL
PEAKS
LITE
P10
K2
DG3
OSD
L/R
V
L/R
L/R
Y,C , V
L/R
L/R
Y,Pb,Pr
Y,C , V
L/R
Y,Pb,Pr
Vda-67V
Y,Pb,Pr
TV
V,Y, C
SOS
CONTROL
Z50
SOUND
Z
AMP R
AMP L
SPEAKER OUT AMP
HDMI L/R
L/R
BS L/R
DG
P5
+12VS(W)
WO_10V
PA7
PB5 AVR
PB7
AUDIO POWER
PB
PA
AUDIO
OUT
S.R
64
48
64
64
S.R
S.R
S.R
SD
SCAN OUT
TH-42PD50U Main Block Diagram
TH-42PD50U Main Block Diagram
TH-42PD50U
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