Panasonic TH-L42E5A - Block Diagram; Main Block Diagram

TH-L42E5A
30
9 Block Diagram
9.1. Main Block Diagram
(
L
ED
:1 T
I
ME)
(LED:9 TIMES)
(LED:7 TIMES)
PNL12V
A12
BL_PWM
HDMI1
AMP
SUB_ON
A02
DCDC
BL_ON
SUB9V
LCD PANEL
P15V
AC
DETECT
LAN DATA
CONTROL PANEL KEY
SUB3.3V SUB1.8V
HDMI3.3V
USB I/F
KEY1
PANEL12V
SUB1.8V
LED BACK LIGHT
STB3.3V
USB2.0_IF
LLC
CONVERTER
SUB3.3V
5VS
ANALOG-ASIC
SLOT
LIVE
HDMI4
OPTICAL
DCDC
COMP
BL_ON
TMDS DATA
SUB5V
BL_SOS
STB3.3V
SIF_OUT
DCDC
K10
ETHER PHY
DCDC
P16V
SD IF
REG
KEY1
STB1.1V
R/G/B/H/V
HDMI MUX
INPUT
FILTER
DDR3
SUB3.3V SENSE
STB3.3V
TMDS DATA
C.A.T.S. SENSOR
P15V
SUB1.5V
SUB5V
SUB1.1V
HDMI3.3V
OVP DET
LVDS TX
IECOUT
SOUND SOS
SUB ON
SD CARD
SUB_AI_3.3V
KEY1
HDMI2
REMOTE IN
TMDS DATA
GK4
A10
STB5V
SUB5V
HDMI
RX
P15V
JK7202
SPEAKER(R)
STB3.3V
A18
USB2
ASDOUT0
ARC OUT
ARC
SUB1.5V
SUB3.3V
A
R
REMOTE RECEIVER
K
DMD
SUB3.3V
USB1
Y/PB/PR
L/R
SUB1.5V
FRC
SPI
SUB3.3V
POWER LED
KEY3
SUB5V
BL_SOS
NEUTRAL
USB5V
DCDC
PANEL
STB1.2V
L
BL_ON
USB5V
STB5V
TMDS DATA
AUDIO
DCDC
IFD_OUT
KEY3
SUB3.3V
USB5V
SD CARD DATA
SUB3.3V
USB2.0_IF
HDMI3
DCDC
SUB_ON
LED/RM/CATS
LCD DRIVER
AC CORD
Peaks
LD4
DCDC
C.A.T.S. SENSOR
PC
24V
GK
STB5V
SWITCH
DDR
16V
POWER
P
AUDIO
BL_PWM
BL_PWM
SUB1.1V
PEAKS_EEPROM
POWER LED(R)
SUB_ON
PFC
OUT
KEY3(POWER ON)
MAIN
NAND
FLASH
PNL12V
P2
SPEAKER(L)
P4
NAND
IF
TUNER
SUB1.1V
POWER SW
BL_SOS
ETHERNET
(LED:1 TIME)
(LED:9 TIMES)
(LED:7 TIMES)
(
L
ED
:1 T
I
ME)
(LED:9 TIMES)
(LED:7 TIMES)