Main Block Diagram - Panasonic TH-42PX600U Service Manual

TH-42PX600U

15.2. Main Block Diagram

S POWER SW
K REMOTE
RECEIVER
LED
S2 K2
POWER LED
REMOTE RECEIVER
AI SENSOR
SU SCAN OUT
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
SOS1
SOS2
S.R
64
S.R
64
S.R
64
S.R
64
AC CORD
S.R
P9
64
TH-42PX600U
Main Block Diagram
AV3 IN
S-VIDEO IN
GK KEY
VIDEO IN
SW
AUDIO IN
KEY
G3 GK3
SCAN
K1
G1
G
FRONT TERMINAL
DG
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
15V
SC23 P23
PROTECTION(SOS)
STANDBY STANDBY
STB12V
RECTIFIER VOLTAGE VOLTAGE
STB5V
CONTROL RECTIFIER
VDA
PROCESS PROCESS 15V
VOLTAGE VOLTAGE
12V
RECTIFIER
CONTROL
POWER SUSTAIN SUSTAIN
LINE VSUS
RELAY RECTIFIER FACTOR VOLTAGE VOLTAGE
FILTER
CONTROL CONTROL RECTIFIER
C11
C1 DATA DRIVER(RIGHT)
C12
S.R. S.R. S.R. S.R.
DIGITAL SIGNAL PROCESSOR
HDMI I/F DT ATSC INTERFACE
HDMI IN
RECEIVER
AUDIO
DAC
YG/UB OPT OUT
L/R
MAIN L/R
A/D
HDSL
ATV L/R
PEAKS
BS L/R LITE
D/A
DG22 DT12
V,Y,C
Y,UV
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)
D3
A/D
FAN SOS
(GC3FS)
SOUND SOS
DG20 FPGA
DC POWER
CONTROL
10bit AD PA SOS
(ADV7499)
SL/SR
DISCHARGE
IIC
CONTROL
SOS6/
SOS7
SOS8
MICOM
SCAN CONTROL
D20
IIC
+5V
P_ON/OFF
STBY5V_M P25 D25
DC/DC CONVERTER
+15V
PA40 PA20
POWER
SOS
+15V
P5 PA5
DC-DC
CONVERTER
F_STBY-14V P10 PA10
DIGITAL
AUDIO
AUDIO
A/D
PWM
CONVERTER
PROCESSOR
5V
15V
P12 PA DC-DC CONVERTER
Vda
DIGITAL AUDIO PROCESSOR
P11
C21
C2 DATA DRIVER(LEFT)
Vda-75V
C22
C23
S.R. S.R. S.R. S.R.
70
DT10
GS SD CARD SLOT
CABLE
AV POD
CARD
ASIC
SLOT
GS52 SD CARD SLOT
FRONT
ODB
PROCESSOR
IF
TV
(RECEIVER) L,R
TUNER
V
SS24
SS SUSTAIN DRIVE
SDRAM
FORMAT PLASMA AI
CONVERTER
RGB SUB-FIELD
PROCESSOR PROCESSOR
VIDEO
DATA
FLASH
MEMORY
ADDRESS
VOLTAGE
(VE)
SUSTAIN CONTROL
DATA DRIVE
SUSTAIN
PULSE
ERASE
PULSE
SS_SOS8
EEPROM
P3.3V
P2.5V
P1.2V
+15V
VDA
D31 D32
VSUS
SS23 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
VDA
TH-42PX600U
Main Block Diagram