Block Diagram; Main Block Diagram - Panasonic TC-P42X3 Service Manual

10 Block Diagram

10.1. Main Block Diagram

SIF_OUT
IFD_OUT
TUNER
V
V
VIDEO L/R
Y/PB/PR
COMP L/R
DIGITAL
DIGITAL AUDIO OUT
AUDIO
OUT
SPEAKER(L)
SPEAKER(R)
SCAN
DRIVER
SCAN
DRIVER
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A MAIN AV INPUT,PROCESSING
HDMI1,2
ARC
(HDMI1)
TMDS DATA
HDMI I/F
SIF I/F
TUNER I/F
CVBS/Y,PR/C,PB
VIDEO INPUT
L/R
AUDIO INPUT
AV SW
ARC
(HDMI1)
IEC OUT
NAND CPU BUS I/F
FLASH
NAND FLASH I/F
L
PWM L/R
AUDIO PWM
AUDIO
A11 SOUND SOS
R AMP
PEAKS
IIC
EEPROM
VDDSD
18V33V
STB5V
SN SCAN DRIVE
STB1.2V
STB3.3V
ANALOG-ASIC
F15V
SN-BOARD
SUB5V
ENERGY RECOVERY
SOS6_SC1
SOS DETECT SUB9V
(LED:6TIMES) (LED:6TIMES) P+3.3V
(LED:9TIMES) (LED:9TIMES)
SOS6_SC1
SN-BOARD
SOS6_SC1
FLOATING PART SOS7_SC2 SOS7_SC2
SOS7_SC2
SOS DETECT
P+5V SN20 A23 P+5V
(LED:7TIMES) (LED:7TIMES)
SOS8_SS
P+15V P+15V
(LED:8TIMES) (LED:8TIMES)
SCAN CONTROL
SCAN CONTROL
CONTROL
BUFFER
PULSE
VSUS
SN2
MID
SN3
VSCAN GEN.
VAD GEN.
C1
DATA
DRIVER
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LAN CON I/F
SD CARD I/F
USB I/F
PEAKS-sLD2
DDR3 I/F
STM IIC
(LED:10TIMES) (LED:10TIMES)
STM
SUB+5V SENSE
SUB+3.3V SENSE
TUNER_POWER_SOS
POWER LED(R)
REMOTE IN
C.A.T.S SENSOR
KEY1
KEY3
PANEL SOS
SPI
FLASH
SOS4_PS
PANEL MAIN ON
SOS_DCC
(LED:6TIMES) (LED:6TIMES) PD5L
SUSTAIN
STB5V
(LED:7TIMES) (LED:7TIMES) CONTROL
A6 P6
P+15V
F15V
SOUND15V
VIDEO DATA
A33 A33 A34
P2
MID
SUSTAIN CONTROL
VIDEO DATA
P+5V
DATA DRIVER (RIGHT)
C11 C21
P+3.3V P+3.3V
C10 C20
Vda
VIDEO DATA
DATA DATA DATA DATA
DRIVER DRIVER DRIVER DRIVER
31
ETHERNET DATA
LAN
ETHERPHY
SD CARD DATA
SD CARD
USB
USB_1,2
DDR3
STM
EEPROM
SUB5V
SUB3.3V
TUNER_POWER_SOS
(LED:10TIMES) (LED:10TIMES) SUB3.3V
STB3.3V
A1
KEY SWITCH
F15V DCDC
F15V P+1.2V
P+1.2V
SUB5V
SUB5V
POWER SWITCH DCDC
P+5V
SUB5V
SUB3.3V
DCDC SUB3.3V
P+3.3V
SUB3.3V
SUB1.5V SUB1.8V
DCDC DCDC
SUB1.5V SUB1.2V SUB1.8V
DCDCIN SUB1.2V
POWER SUPPLY
P
SS SUSTAIN DRIVE
POWER MICOM
P-BOARD
SOS DETECT
PS SOS4
VSUS
(LED:4TIMES) (LED:4TIMES)
VSUS
P11 SS11
VSUS
ON/OFF CONTROL P+15V
P+15V
STB5V
P+15V
F15V
MAIN
Vda
CONVERTER
SOUND15V
COLD COLD HOT HOT
F15V
STANDBY POWER
P+15V
VOLTAGE FACTOR
SOUND15V
CONVERTER CONTROL
STB5V
VSUS
RECTIFIER
RECTIFIER RELAY
P9 P35
AC CORD
C2 DATA DRIVER (LEFT)
C25
P+5V
SUSTAIN CONTROL
C23
SOS8_SS
Vda
VIDEO DATA
DATA DATA DATA
DRIVER DRIVER DRIVER
K POWER LED
REMOTE RECEIVER
C.A.T.S. SENSOR
SUB3.3V
STB3.3V
K1 LED R
REMOTE RECEIVER
C.A.T.S SENSOR
VSUS GEN.
VE GEN.
ENERGY RECOVERY
SS-BOARD
SOS DETECT
(LED:8TIMES) (LED:8TIMES)
ENERGY
RECOVERY
COIL
SS23 SS3