Main Block Diagram - Panasonic TC-P42S30 Service Manual

10 Block Diagram

10.1. Main Block Diagram

A MAIN AV INPUT,PROCESSING
ARC
(HDMI1)
SIF_OUT
IFD_OUT
TUNER
V
V
CVBS/Y,PR/C,PB
VIDEO L/R
L/R
Y/PB/PR
AV SW
COMP L/R
DIGITAL
DIGITAL AUDIO OUT
AUDIO
OUT
L
PWM L/R
SPEAKER(L)
AUDIO
A11 SOUND SOS
R AMP
SPEAKER(R)
SN SCAN DRIVE
SN-BOARD
ENERGY RECOVERY
SOS6_SC1
SOS DETECT
(LED:6TIMES) (LED:6TIMES)
SN-BOARD
FLOATING PART SOS7_SC2
SOS DETECT
(LED:7TIMES) (LED:7TIMES)
P+15V
SCAN CONTROL
SCAN
DRIVER
CONTROL
PULSE
SCAN VSCAN GEN.
DRIVER
VAD GEN.
BUFFER
HDMI1-3
TMDS DATA
HDMI I/F
SIF I/F
TUNER I/F
PEAKS-sLD2
VIDEO INPUT
ARC
(HDMI1)
IEC OUT
NAND CPU BUS I/F
FLASH
NAND FLASH I/F
AUDIO PWM
PEAKS
IIC
EEPROM
VDDSD
18V33V
STB5V
STB1.2V PANEL SOS
STB3.3V
F15V ANALOG-ASIC
SUB5V
SUB9V
P+3.3V
(LED:9TIMES) (LED:9TIMES) SOS_DCC
SOS6_SC1
SOS6_SC1 (LED:6TIMES) (LED:6TIMES)
SOS7_SC2
SOS7_SC2 (LED:7TIMES) (LED:7TIMES)
P+5V SN20 A20 P+5V
SOS8_SS
P+15V
(LED:8TIMES) (LED:8TIMES)
SCAN CONTROL
A31
VSUS
SN2
SIDE UNIT ASSY
OPERATION KEYS
POWER SW
C1 DATA DRIVER (RIGHT)
C14 C11
KEYSCAN
KEY
VDA
VIDEO DATA
DATA DATA DATA DATA DATA DATA
DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER
LAN CON I/F
SD CARD I/F
USB I/F
DDR3
DDR3 I/F
(LED:10TIMES) (LED:10TIMES)
STM
SUB+5V SENSE SUB5V
SUB+3.3V SENSE SUB3.3V
TUNER_POWER_SOS
TUNER_POWER_SOS
(LED:10TIMES) (LED:10TIMES)
POWER LED(R)
REMOTE IN
C.A.T.S SENSOR
STM
STM IIC
EEPROM
F15V
DCDCIN
P POWER SUPPLY
SPI
FLASH PS SOS4
(LED:4TIMES) (LED:4TIMES)
SOS4_PS
POWER MICOM
PANEL MAIN ON
ON/OFF CONTROL
PD5L SUSTAIN
STB5V STB5V
CONTROL
A6 P6
P+15V P+15V
Vda
F15V F15V P+15V MAIN
CONVERTER
SOUND15V
SOUND15V SOUND15V
F15V
VIDEO DATA
COLD COLD HOT HOT
STANDBY
VOLTAGE
STB5V
CONVERTER
A32
VSUS
P2
RECTIFIER
P9
SUSTAIN CONTROL
VIDEO DATA
P+5V
C2 DATA DRIVER (LEFT)
C21
SOS8_SS SOS8_SS
SUSTAIN CONTROL
P+3.3V C10 C20 P+3.3V
VDA
VIDEO DATA
DATA DATA DATA DATA
DRIVER DRIVER DRIVER DRIVER
31
ETHERNET DATA
ETHERPHY LAN
SD CARD DATA
SD CARD
USB
USB_1,2
K POWER LED
REMOTE RECEIVER
C.A.T.S. SENSOR
SUB3.3V SUB3.3V
STB3.3V STB3.3V
K1
A1
F15V DCDC
P+1.2V
P+1.2V
SUB5V
DCDC SUB5V
P+5V
SUB5V
SUB3.3V
SUB3.3V
DCDC
P+3.3V
SUB3.3V
SUB1.5V SUB1.8V
DCDC DCDC
SUB1.5V SUB1.8V
SUB1.2V
SUB1.2V
SS SUSTAIN DRIVE
P-BOARD
SOS DETECT
VSUS
SS-BOARD
VSUS
SOS DETECT
P11 SS11
VSUS
P+15V
(LED:8TIMES) (LED:8TIMES)
P+15V
VSUS GEN.
VE GEN.
ENERGY RECOVERY
POWER
FACTOR
CONTROL
RECTIFIER
SS33
RELAY
P35
AC CORD
C25 C23
DATA DATA DATA DATA DATA
DRIVER DRIVER DRIVER DRIVER DRIVER
LED R
REMOTE RECEIVER
C.A.T.S SENSOR