Main Block Diagram - Panasonic TH-42PD60U Service Manual

TH-42PD60U

14.2. Main Block Diagram

S POWER SW
K
KEY SW
REMOTE
RECEIVER
S2 K2
LED
POWER LED
REMOTE RECEIVER
KEY SW
SU SCAN OUT
SC SCAN DRIVE
S.R
48
S.R
64
CONTROL
PULSE
S.R
64
SUSTAIN
PULSE
S.R
64
SCAN
PULSE
SD
SCAN OUT
VOLTAGE
S.R
GENERATOR
48
SOS6
SOS7
S.R
64
S.R
64
S.R AC CORD
64
P9
TH-42PD60U
Main Block Diagram
K1
DG
DIGITAL SIGNAL PROCESSOR
H53 AUDIO
DAC
H AV TERMINAL
L/R
AV SWITCH
H2 DG2
L/R
MONITOR
V HDMI
OUT
L/R
ATV L/R
L/R
AUDIO IN
AUDIO
MAIN L/R
INPUT
SELECT
SL/SR
L/R
VIDEO1 Y,C,V H1 DG1
BS L/R
L/R
VIDEO2
Y,C,V
TV VIDEO
L/R
VIDEO V,Y,C
COMP1
Y,Pb,Pr
INPUT
SELECT
Y,Pb,Pr
L/R
COMP2
Y,Pb,Pr
DC POWER H40
SC20
P POWER SUPPLY
VSUS
SC2 P2
15V
SC23 P23
PROTECTION(SOS)
STANDBY STANDBY
STB12V
RECTIFIER VOLTAGE VOLTAGE
STB5V
CONTROL RECTIFIER
PROCESS PROCESS
VOLTAGE
VOLTAGE
RECTIFIER
CONTROL
LINE
FILTER
POWER SUSTAIN SUSTAIN
RELAY LINE
FACTOR VOLTAGE VOLTAGE
RECTIFIER
FILTER
CONTROL CONTROL RECTIFIER
C11
C1 DATA DRIVER(LEFT)
Vda-70V
C12
S.R. S.R. S.R.
DT ATSC INTERFACE
SD CARD SLOT
HDMI I/F
HDMI IN
RECEIVER
YG/UB
A/D
ATV L/R HDSL
MAIN L/R
PEAKS
BS L/R
D/A
LITE
DG22 DT12
TV
V,Y,C
Y,UV
MAIN
DG3
OSD
D FORMAT CONVERTER
MCU
PLASMA AI PROCESSOR
FORMAT
RGB
LVDS
LVDS PICTURE CONVERTER
DG5 D5
PROCESSOR TRANS-
RGB
RECEIVER OUTPUT
MITTER
PROCESSOR
(GC5)
A/D
D3
FAN SOS
SOUND SOS SUSTAIN CONTROL
FPGA
DG20
DC POWER
CONTROL
PA SOS DATA DRIVE
DISCHARGE
IIC
CONTROL
SOS6/
SOS7
SOS8
MICOM
SCAN CONTROL
D20
IIC
EEPROM
+5V
P_ON/OFF
STBY5V_M P25 D25 P3.3V
DC/DC CONVERTER P2.5V
+15V
P1.2V
POWER SOS
PA20
PA40 DC/DC
CONVERTER
L
SPEAKER
R
AMP
F_STBY-14V
P10 PA10
SOUND
SOS
VDA
PA5
+15V P5
15V
12V PA DC-DC CONVERTER
5V
15V
Vda P12
STB_12V
VSUS
P11
C21
C2 DATA DRIVER(RIGHT)
VDA
C22
C23
S.R. S.R. S.R. S.R.
64
OPT OUT
DT9 SD CARD SLOT
TV
TUNER
SDRAM
PLASMA AI
SS
SUB-FIELD
PROCESSOR
SUSTAIN DRIVE
VIDEO
DATA
FLASH
MEMORY
ADDRESS
VOLTAGE
(VE)
SUSTAIN
PULSE
ERASE
PULSE
SS_SOS8
STB-12V
+15V
VDA
D31 D32
VSUS
SS23 SS12 SS11 SS34
SPEAKER
L
PA2
SPEAKER
R
TH-42PD60U
Main Block Diagram