Main Block Diagram - Panasonic TC-P50U50 Service Manual

10 Block Diagram

10.1. Main Block Diagram

A MAIN AV INPUT,PROCESSING
ARC
(HDMI2)
IFD_OUT
SIF_OUT
TUNER
V
V/YPbPr/RGB/YC
L/R
V/Y/PB/PR
AV SW
VIDEO/
L/R DVB_CVBS
COMPONENT
LO1_L/R
DIGITAL DIGITAL AUDIO OUT
AUDIO OUT
L
SPEAKER(L)
AUDIO
A12
R
AMP
SPEAKER(R)
SU SCAN OUT (UPPER)
SC SCAN DRIVE
SC-BOARD
ENERGY RECOVERY
SOS6_SC1
SOS DETECT
(LED:6TIMES) (LED:6TIMES)
SC-BOARD
SOS7_SC2
FLOATING PART
SOS DETECT
(LED:7TIMES) (LED:7TIMES)
SCAN CONTROL
SCAN
SU41 SC41
DRIVER
CONTROL
PULSE
SU11
SD11
SCAN VSCAN GEN.
SD42 SC42
DRIVER
VAD GEN.
LOGIC SD46 SC46
DATA DATA
DRIVER DRIVER
SD SCAN OUT (LOWER)
HDMI1-2
TMDS DATA
HDMI I/F
TUNER I/F
SIF I/F
PEAKS-sLD2
V/YPbPr/RGB/YC
L/R AV IN
VIDEO OUT
VDAC
LO1_L/R AUDIO
OUT
IEC_OUT
ASDOUT0
CPU BUS
NAND
FLASH
NAND FLASH I/F
PEAKS
IIC1
EEPROM
DDR3
DDR3 I/F
ASIC_
SD3.3V
STB5V
STB1.1V PANEL_SOS
STB3.3V
ANALOG-ASIC
F15V
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)
SC20 A20 P+5V
P+5V
SOS8_SS
P+15V P+15V
(LED:8TIMES) (LED:8TIMES)
SCAN CONTROL
A31
VSUS
SC2
C1 DATA DRIVER (RIGHT)
P+3.3V P+3.3V
VDA
C10 C20
VIDEO DATA
DATA DATA DATA DATA
DRIVER DRIVER DRIVER DRIVER
USB I/F
SD CARD I/F
STM
(LED:10TIMES) (LED:10TIMES)
SUB+5V_SENSE SUB5V
SUB+3.3V_SENSE SUB3.3V
TUNER_POWER_SOS
TUNER_POWER_SOS
(LED:10TIMES) (LED:10TIMES)
LED_R
REMOTE_IN
C.A.T.S_SENSOR
STM
STM IIC
EEPROM
TEMP
DMD IIC1
SENSOR
F15V
DCDC SUB1.5V
SUB1.5V
KEY SWITCH
DCDC SUB1.2V
SUB1.2V
POWER SWITCH
DCDC15V
P POWER SUPPLY
STB5V EV5V
SPI
FLASH
SOS4_PS
SOS4_PS
P-BOARD
SOS DETECT
PANEL_MAIN_ON
PANEL_ (LED:4TIMES) (LED:4TIMES)
MAIN_ON
PD5L
SUSTAIN
SOUND15V SOUND15V
CONTROL
A6 P6
EV5V EV5V
P+15V P+15V
Vda
SOS8_SS
F15V F15V
VIDEO DATA
COLD COLD HOT HOT
STB5V
STANDBY
P+15V
VOLTAGE
F15V
CONVERTER
SOUND15V
A32 A33
VSUS
P2
VDA
P35
RECTIFIER
C2 DATA DRIVER (CENTER)
C25
P+3.3V
C27
VDA
VIDEO DATA
C26
DATA DATA DATA DATA DATA
DRIVER DRIVER DRIVER DRIVER DRIVER
25
USB
USB
SD CARD DATA
SD CARD
SUB3.3V SUB3.3V
STB3.3V STB3.3V
A1 K1
K POWER LED
REMOTE RECEIVER
C.A.T.S. SENSOR
SUB5V
DCDC SUB5V
P+5V
SUB5V
SUB3.3V
DCDC SUB3.3V DCDC SUB1.8V
SUB3.3V SUB1.8V
P+1.2V
DCDC
P+1.2V
P+3.3V
P
SS SUSTAIN DRIVE
SS-BOARD
SOS DETECT
(LED:8TIMES) (LED:8TIMES)
VSUS
VSUS VSUS GEN.
P11 SS11
VSUS VE GEN.
ENERGY RECOVERY
PROCESS SUSTAIN
VOLTAGE VOLTAGE
CONVERTER CONVERTER
POWER
FACTOR
CONTROL
RECTIFIER
SS33
RELAY
P9
AC CORD
C3 DATA DRIVER (LEFT)
C31 C32
P+3.3V
C37
VDA
VIDEO DATA
C36
DATA DATA DATA DATA
DRIVER DRIVER DRIVER DRIVER
LED_R
REMOTE_RECEIVER
C.A.T.S_SENSOR