Main Block Diagram - Panasonic TH-50PX600U Service Manual

TH-50PX600U

15.2. Main Block Diagram

S POWER SW
K REMOTE
RECEIVER
LED
S2 K2
POWER LED
REMOTE RECEIVER
AI SENSOR
SCAN OUT
SU
S.R
64
S.R
64
SC SCAN DRIVE
S.R
64
CONTROL
PULSE
S.R
64
SUSTAIN
PULSE
S.R
64
S.R
SCAN
64
PULSE
SD SCAN OUT
VOLTAGE
S.R
GENERATOR
64
SOS6
SOS7
S.R
64
S.R
64
S.R
64
S.R
64
AC CORD
S.R
P9
64
TH-50PX600U
Main Block Diagram
S.R.
AV3 IN
S-VIDEO IN
VIDEO IN
AUDIO IN C1 DATA DRIVER(RIGHT)
KEY
G3 GK3
K1 G1 SCAN
G
FRONT TERMINAL GK KEY
DG
SW
G51
H51
H AV TERMINAL
AV SWITCH
H2
DG2
L/R
MONITOR
V
OUT
L/R
AUDIO IN ATV L/R
AUDIO
MAIN L/R
INPUT
PC AUDIO L/R
IN SELECT
L/R
H1 DG1
VIDEO1 Y,C,V
BS L/R
L/R
VIDEO2 Y,C,V
TV VIDEO
L/R VIDEO
Y,C,V
COMP1 Y,Pb,Pr
INPUT
SELECT
Y,Pb,Pr
L/R
COMP2 Y,Pb,Pr PC RGB
R,G,B
PC IN DC POWER H40
SC20
P POWER SUPPLY
VSUS
SC2 P2
15Vd
SC23 P23
PROTECTION(SOS)
STANDBY STANDBY
+5Vc
RECTIFIER VOLTAGE VOLTAGE
STB5V
CONTROL RECTIFIER
RUSH/MAIN_ON/OFF
RELAY,PFC
PROCESS
PROCESS
CONTROL
VOLTAGE
VOLTAGE
RECTIFIER
PFC_ON/OFF CONTROL
POWER
FACTOR
CORRECTOR
RELAY
SUSTAIN SUSTAIN
LINE
RECTIFIER VOLTAGE VOLTAGE
FILTER
CONTROL RECTIFIER
C6 DATA DRIVER(RIGHT)
S.R. S.R.
S.R. S.R. S.R. S.R. S.R.
C10 C20
VDA
C2 DATA DRIVER(CENTER)
C21
DIGITAL SIGNAL PROCESSOR
HDMI I/F DT ATSC INTERFACE
HDMI IN
RECEIVER
AUDIO
DAC
OPT OUT
YG/UB
AV
L/R
MAIN L/R
A/D
HDSL
ATV L/R
PEAKS
BS L/R
D/A
DG22 DT12 LITE FRONT
V,Y,C PROCESSOR
Y,UV (RECEIVER)
HDMI TV
L/R
MAIN
DG3
OSD
MCU D FORMAT CONVERTER
PLASMA AI PROCESSOR
SL/SR
RGB LVDS
LVDS PICTURE
PROCESSOR TRANS- DG5 D5
RECEIVER OUTPUT
MITTER
(GC5)
FLASH
CONTROL
D3
A/D
FAN SOS
(GC3FS)
SOUND SOS
PICTURE
DG20
DC POWER
OUTPUT
10bit AD PA SOS
(ADV7499) SL/SR
FPGA
CONTROL
DISCHARGE
IIC CONTROL
SOS6/
SOS8
SOS7
MICOM
SCAN CONTROL
D20
IIC
P_ON/OFF
D25
DC/DC CONVERTER
+5V
PA40 PA20
STBY5V_M
P25
+15V
PS_SOS
POWER
SOS
+15V P5 PA5
DC-DC
CONVERTER
F_STB_14V P10 PA10
DIGITAL
AUDIO
AUDIO
A/D
PWM
CONVERTER
PROCESSOR
VDA
15Vc
PA DC-DC CONVERTER
15Vd
DIGITAL AUDIO PROCESSOR
F_STB_14V
15V
P12
Vda
VSUS
P11
C51
C5 DATA DRIVER(CENTER)
VDA
C60 C50
S.R. S.R. S.R. S.R.
78
S.R. S.R. S.R. S.R. S.R.
VDA
VDA
C22 C32
C3 DATA DRIVER(LEFT)
C31
DT10 GS SD CARD SLOT
POD CABLE
CARD
ASIC
GS52 SD CARD SLOT
SLOT
ODB
IF
TV
L,R
TUNER
V
SS44
D31 D32
SDRAM
VDA
VIDEO
DATA
FORMAT PLASMA AI
CONVERTER
RGB SUB-FIELD SS
PROCESSOR PROCESSOR
SUSTAIN DRIVE
FLASH
MEMORY
ADDRESS
VOLTAGE
FORMAT PLASMA AI (VE)
CONVERTER
RGB SUB-FIELD
SUSTAIN
PROCESSOR PROCESSOR
PULSE
VIDEO
SDRAM
DATA
SUSTAIN CONTROL
ERASE
PULSE
DATA DRIVE
SS_SOS8
EEPROM
+15V
P3.3V
VDA
P2.5V
P1.2V
D34
D33
VSUS
SS43 SS44 SS12 SS11
FAN
FAN SOS
PA31
AVR
PA34
SPEAKER
SQ-R
SPEAKER
PA1
AMP R
W-R
SQ-L
SPEAKER
PA2
AMP L
W-L
C41
VDA
C4 DATA DRIVER(LEFT)
C44
C52 C42
VDA
C43
S.R. S.R. S.R. S.R. S.R.
VDA
C33
SS2
SS23
SS21
SS20
SS22
SS3
VDA
TH-50PX600U
Main Block Diagram