Main Block Diagram - Panasonic TH-42PA60A Service Manual

TH-37PA60H / TH-37PA60M / TH-42PA60A / TH-42PA60H / TH-42PA60M / TH-42PA60MT

14.2. Main Block Diagram

K KEY SCAN,
REMOTE RECEIVER,
LED
POWER LED
REMOTE RECEIVER
KEYSCAN
SU SCAN OUT
S.R TA
TUNER
48
TUNER
SC SCAN DRIVE
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-42PA60A/H/M/MT, TH-37PA60H/M
Main Block Diagram
K1
DG
H53
SIF SIF H2 DG2
TA6 H6
V TV-V
L/R
MSP
TV_L/R
L/R
MONITOR
OUT
AUDIO
L/R
AUDIO
INPUT
IN
H1 DG1
SELECT
L/R
AV1
V,Y,C
L/R
AV2
V
VIDEO
L/R
AV3 INPUT
V,Y,PB,PR
SELECT
MAIN
OUT
AV TERMINAL,
H
DC POWER H40
AV SWITCH,MSP
SC20
P POWER SUPPLY
VSUS
SC2 P2
+15V
SC23 P23
PROTECTION(SOS)
STANDBY STANDBY
STB12V
RECTIFIER VOLTAGE VOLTAGE
STB5V
CONTROL RECTIFIER
PROCESS
VOLTAGE
CONTROL
LINE
FILTER
RELAY
POWER SUSTAIN
LINE
RECTIFIER FACTOR VOLTAGE
FILTER
CONTROL CONTROL
C11
C1 DATA DRIVER(LEFT)
C12
S.R. S.R. S.R.
DIGITAL SIGNAL PROCESSOR
HDMI I/F
YG/UB HDMI IN
RECEIVER
AUDIO
DAC
HDMI
L/R
MAIN
DG3
OSD
D FORMAT CONVERTER,
MCU
PLASMA AI PROCESSOR
R
RGB LVDS
G LVDS PICTURE
TRANS- DG5 D5
PROCESSOR
B RECEIVER OUTPUT
MITTER
(GC5)
A/D
D3
MAIN_L/R SOUND SOS
DC POWER
Y,PB/C,PR,CVBS
DG20 FPGA
PA SOS
CONTROL
DISCHARGE
IIC
CONTROL
SOS6/
SOS7
SOS8
MICOM
SCAN CONTROL
D20
IIC
+5V
P_ON/OFF
STBY5V
P25 D25
+15V
DC/DC CONVERTER
PS_SOS
POWER SOS
PA20
PA40 DC/DC
CONVERTER
F_STBY-14V P10 PA10
SOUND
VDA SOS
+15V P5 PA5
PROCESS
15V
VOLTAGE
12V PA
DC-DC CONVERTER
RECTIFIER
5V
STB_PS
STB12V
P12
+15V
Vda
SUSTAIN
VSUS
P11
VOLTAGE
RECTIFIER
C21
C2 DATA DRIVER(RIGHT)
Vda-70V
C22
C23
S.R. S.R. S.R. S.R.
72
S POWER
SWITCH
STB_PS
S1
STB12V
S34
SDRAM
SS SUSTAIN DRIVE
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 STB_PS/
P1.2V STB12V
+15V
VDA
D31 D32
VSUS
SS23 SS12 SS11
SPEAKER
L
L
SPEAKER
R PA2
AMP
SPEAKER
R
VDA
TH-42PA60A/H/M/MT, TH-37PA60H/M
Main Block Diagram
POWER
SWITCH