Main Block Diagram - Panasonic TH-50PZ700U Service Manual

TH-50PZ700U / TH-50PE700U

15.2. Main Block Diagram

KEY SCAN
AV3 IN
Y,C,V
S-VIDEO IN
G51
L/R
VIDEO IN
G
AV3 IN
AUDIO IN
SCAN OUT
SU
(UP)
S.R
64
S.R
64
S.R
64
S.R
64
S.R
64
SC SCAN DRIVE
S.R
CONTROL
64
PULSE
S.R
64
S.R
64
SUSTAIN
PULSE
S.R
28
S.R
SCAN
28
PULSE
S.R
64
S.R
64
VOLTAGE
GENERATOR
S.R
64
SOS6
SOS7
S.R
64
S.R
64
S.R
64
S.R
64
AC CORD
S.R
64
SCAN OUT
SD
(DOWN)
SOS
PB31
FAN
PB32
PB30
PB37 DRIVE
7V
AVR
PB
FAN CONTROL
TH-50PZ700U/PE700U
Main Block Diagram
S.R. S.R. S.R.
C1 DATA DRIVER(RIGHT)
H51 TUNER
SPEAKER
SQ-L
L
SPEAKER
H11
L
AMP
W-L
SQ-R
R
SPEAKER
H12
R SOUND
AMP
AMP
PROCESSOR
W-R
DTV
OPTICAL
MAIN_L/R
AUDIO OUT
SOUND_SOS
V
MONITOR
L/R
OUT
AUDIO
PC L/R
H3
AUDIO IN DG3
SW
DVI L/R
AUDIO IN
L/R
SOS
VIDEO1
Y,C,V
L/R
VIDEO2
Y,C,V
L/R
COMP1
Y,Pb,Pr
VIDEO
L/R
SW
COMP2
Y,Pb,Pr
MAIN
R,G,B
PC IN
FAN_SOS POWER_SOS
H30
DG DIGITAL SIGNAL PROCESSOR
+15V
H5
SOUND15V
SUB5V
H10 DC-DC
MAIN9V
F+15V CONVERTER
SUB9V
H AV TERMINAL
AV SWITCH
SC20
+15V
P10 F_STB+15V
P POWER SUPPLY
P5 +15V
VSUS
SC2 P2
+15V
+12V(s)
PROTECTION(SOS)
+12V
STANDBY STANDBY
STB12V
RECTIFIER VOLTAGE VOLTAGE
STB5V
CONTROL RECTIFIER
PROCESS PROCESS
VOLTAGE VOLTAGE
CONTROL RECTIFIER
LINE
FILTER
RELAY
POWER SUSTAIN SUSTAIN
LINE
P9 RECTIFIER FACTOR VOLTAGE VOLTAGE
FILTER
CONTROL CONTROL RECTIFIER
C6 DATA DRIVER(RIGHT)
S.R. S.R. S.R.
S.R. S.R. S.R. S.R. S.R. S.R.
VDA_75V VDA_75V
C11 C22
C2 DATA DRIVER(CENTER)
C10
TV
DDR2x2
VCXO
X'tal [27MHz]
FRONT
CH0DATA
DC/DC DC/DC DC/DC
END
3.3V 1.8V 1.2V
PRO.
BOOT NOR
ROM FLASH
DH FULL HD
DTV_SDIN
DG DH
GP5P_1st DDR
25 25
Peaks-Lite 2
OSD
ICEOUT
FPGA
(CYCLONE)
MAIN
MICON DH5
Genx4
D5
DTV_V
LVDS format
*CLK
*RGB:10bit(or8bit)
*VD,HD
DISPEN
DG
D3
HDMI_SDIN 35
HDMI_SPDIF
HDMI FPGA
*Discharge Control
*H,V Snyc Control
PROM
*LVDS receiver
(4MByte)
HDMI IN 1
AD/HDMI
DCLK
HDMI IN 2
ASDIO
DATA0
DRVRST
MICOM SOS8
Discharge
Control(SC)
D20 WRITE PROTECT
SOS6
SOS7
+15V
P_ON/OFF
+5V D25 DC/DC CONVERTER
STBY5V_M
P25
REG STB3.3V
+15V
RESET
RESET
PS_SOS
D FORMAT CONVERTER,
PLASMA AI PROCESSOR
VDA
15V
12V
5V
+15V
P12
Vda
VSUS
P11
C60
C5 DATA DRIVER(CENTER)
VDA_75V
C61 C52
VDA_75V
S.R. S.R. S.R. S.R. S.R. S.R.
70
S.R. S.R. S.R. S.R. S.R.
C21 C31
VDA_75V
C3 DATA DRIVER(LEFT)
C24 C25 C35
K REMOTE/LED/KEY SW
POWER LED
DG1 K1
REMOTE RECEIVER
K2
S POWER SW
STB_PS
S2
DG52
GS
SD CARD SLOT
SD CARD SLOT
GS52
D31 D32 D33
P5V P5V P5V
PCLK/NCLK
Vda
32Mbit
RESET
Flash-ROM
SS35
FLASH CONTROL
Vda
Data Driver
Control
128Mbit
DDR
SS
CLOCK
GENERATOR PD1-M plus SUSTAIN DRIVE
*Sub Filed Processor
R[9:0]
*Plasma AI
G[9:0]
B[9:0],HD,VD
DCK
Discharge
Control(SS)
Data Driver ADDRESS
Control
VOLTAGE
(VE)
SUSTAIN
XRST
PULSE
IIC2
ERASE
PULSE
TEMP
64k
SENSOR
EEPROM
P3.3V
P2.5V SUS
P1.2V SIGNAL
PCLK/NCLK
15V
P5V
P5V P5V Vda
SS42
SOS8
D36 D35 D34
VSUS
SS44 SS12 SS11
Vda
Vda
C54 C55 C42 C44
C4 DATA DRIVER(LEFT)
VDA_75V
C51 C41
S.R. S.R. S.R. S.R. S.R. S.R.
S.R.
AI SENSOR
POWER
SWITCH
TH-50PZ700U/PE700U
Main Block Diagram