Block Diagram; Main Block Diagram - Panasonic TC-L24C3 Service Manual

9 Block Diagram

9.1.

Main Block Diagram

MAIN
A
IFD_OUT
SIF_OUT
TUNER
VIDEO_OUT
V,Y/PB/PR
COMP/VIDEO L/R
R/G/B/H/V
PC
TMDS DATA
HDMI ARC
ARC BUFFER SW
OPTICAL
AUDIO
OUT
L
SPEAKER(L)
AUDIO
A11
AMP
R
SPEAKER(R)
P POWER SUPPLY
PFC
RECTIFIER
CIRCUIT
LINE
FILTER
LIVE NEUTRAL
P1A
AC CORD
NOR
FLASH
CPU BUS
I/F
CPU BUS
Nile-TCON
TU
AV SW
HDMI I/F
RECEIVER
ARC OFF
SPDIF
AUDIO OUT
SOUND SOS
(LED:12 TIMES) (LED:12 TIMES) (LED:12 TIMES)
RELAY RELAY
SUB_ON SUB_ON
STBY5V STB5V STB5V
PROCESS
PWM
VOLTAGE
F16V
CONTROL
CONVERTER F16V
A03
P2
INV_PWM INV_PWM
INVERTER INV_ON
INV_ON
CIRCUIT
INV_SOS INV_SOS
P3 P4 P5
SD CARD DATA
DDR2
EEPROM
STB5V
STB1.2V
STB3.3V
ANALOG-ASIC
SOS
EEPROM
POWER LED(R)
REMOTE IN
C.A.T.S. SENSOR
SUB 3.3V SENSE
SUB3.3V
(LED:10 TIMES) (LED:10 TIMES) (LED:10 TIMES)
KEYSCAN3
KEYSCAN1
LVDS DATA
LVDS-TX
STB1.2V
STB3.3V
DCDC
PNL12V
PNL12V
SUB5V
DCDC DCDC
F16V SUB3.3V
SUB5V SUB3.3V
DCDC
SUB1.8V
SUB1.8V
DCDC
SUB1.2V
SUB1.2V
23
SD CARD DATA
SD CARD
SLOT
SUB3.3V
KA POWER LED
REMOTE RECEIVER
C.A.T.S. SENSOR
SUB3.3V SUB3.3V
STB3.3V STB3.3V
POWER LED
A10 KA10
REMOTE RECEIVER
C.A.T.S. SENSOR
K CONTROL PANEL
OPERATION KEYS
A04
POWER SW
A21
LCD DRIVER
PANEL
BACK LIGHT
LCD PANEL