Panasonic TH-50PC77U - Block Diagrams; Main Block Diagram

15.2. Main Block Diagram
DCK
DTV_SDIN
15Vd
32k
SOUND
*VD,HD
RF_L/R
(VE)
G[9:0]
RUSH/MAIN_ON/OFF
XRST
SU
RF_V
Discharge
Control(SC)
DISPEN
DTV_V
VOLTAGE
SCAN DRIVE
Peaks-Lite 2
RECTIFIER
S.R
HDMI
VIDEO1
S.R
CH0DATA
CONTROL
IF_1
+15V
PS_SOS
SS11
WRITE PROTECT
S.R
IF_2
VOLTAGE
PULSE
VCXO
HDMI_SPDIF
S.R
COMP1
SS24
*H,V Snyc Control
SOS7
AMP
S.R
POWER
ADDRESS
D31
X'tal
DTV
VOLTAGE
FORMAT CONVERTER,
MAIN_L/R
STB3.3V
64
SC
S.R.
VDA
PULSE
P_ON/OFF
SPEAKER
+15V
VDA
RECTIFIER
GENERATOR
R
+15V
*Discharge Control
S.R.
SUSTAIN
DC/DC CONVERTER
L/R
SS33
SOS7
F_STB_14V
DDR2x2
L/R
SOS6
PULSE
STBY5V_M
*LVDS receiver
SOS8
S.R.
D5
P12
Y,Pb,Pr
SW
C3
SOS6
S.R
Genx4
S.R.
P5V
RESET
SPEAKER
DATA DRIVER(RIGHT)
*Plasma AI
RECTIFIER
C10
P5V
PROCESS
SW
CLOCK
VDA
CONTROL
PULSE
S.R.
P
L
SCAN
Y,C , V
C2
VDA
PD1-M plus
OSD
SS22
C21
*Sub Filed Processor
AMP
VOLTAGE
LATCH,SFVRST,SFRST
VDA
SS3
SS23
FCLK,FPDATA[1:0]
REG
RESET
L/R
SS_SOS8
AUDIO
*CLK
+5V
A12
PULSE
64
STANDBY
64
SS2
D25
S.R.
CORRECTOR
S.R
ERASE
*RGB:10bit(or8bit)
AUDIO IN
VSUS
64
SCAN OUT
SS12
PLASMA AI PROCESSOR
C1
S.R
SS21
D
VDA
VIDEO
DCLK
C35
64
ASDIO
64
64
SUSTAIN DRIVE
L
VOLTAGE
IIC2
SUSTAIN
D20
THERMAL
S.R.
SENSOR
15Vc
FLASH CONTROL
S.R.
A5
VSUS
VSUS
LVDS format
+15V(S)
VIDEO2
DATA DRIVER(LEFT)
R[9:0]
P7
DVI
SC2
64
F_STB+15V
COMP2
16/32Mbit
Flash-ROM
POWER SUPPLY
MAIN
P6
L/R
15V
B[9:0],HD,VD
STB5V
PROCESSOR
STANDBY
Data Driver
Control
VOLTAGE
GENERATOR
RECTIFIER
S.R
C20
RELAY,PFC
P3.3V
MICON
FILTER
L/R
Y,Pb,Pr
DRVRST
STB5V
L/R
RESET IC
S.R.
VOLTAGE
V
P1.2V
OPTICAL
64
+5Vc
AUDIO OUT
64
CONTROL
A7
PROM
SC20
SD
RECTIFIER
A6
S.R
FACTOR
Vda
TV
128Mbit
DDR
C22
VOLTAGE
PROCESS
TUNER
SCAN OUT
C33
LINE
+15V
PRO.
P2.5V
PFC_ON/OFF
END
CONTROL
MICOM
AC CORD
C32
FRONT
P9
OUT
P2
DC-DC
EEPROM
S.R.
DATA DRIVER(CENTER)
CONVERTER
S.R.
STB5V
RELAY
C11
S.R
SUSTAIN
SUSTAIN
S.R
Discharge
Control(SS)
[27MHz]
PCLK/NCLK
SOUND15V
F+15V
P25
SUSTAIN
CONTROL
(4MByte)
SUB5V
SS
PROTECTION(SOS)
SS SOS
HDMI IN 2
MAIN9V
SS35
S.R.
NOR
FLASH
DC/DC
3.3V
SUB9V
R
DC/DC
1.8V
POWER_SOS
BOOT
ROM
SOUND_SOS
Y,C , V
CONTROL
SPEAKER
D32
SOS
DC/DC
1.5V
AD/HDMI
64
MAIN
MONITOR
DATA0
FPGA
HDMI_SDIN
P11
64
HDMI IN 1
A52
REMOTE RECEIVER
POWER SW
POWER
STB_PS
SWITCH
S2
GS52
SD CARD SLOT
K2
REMOTE/LED
S
GS
K
SD CARD SLOT
POWER LED
A1
K1
AV3 IN
KEY SCAN
KEY SW
Y,C , V
L/R
G51
AV3 IN/
G
AUDIO IN
S-VIDEO IN
A51
VIDEO IN
MICON
HDMI INTERFACE
DIGITAL SIGNAL PROCESSOR
AV TERMINAL,AV SWITCH
SPEAKER OUT,SOUND PROCESSOR
DC-DC CONVERTER
A
TH-50PX77U/PE77U
Main Block Diagram
TH-50PX77U/PE77U
Main Block Diagram
TH-50PX77U / TH-50PE77U
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