Panasonic TH-L32C30R

TH-L32C30R
29
9 Block Diagram
9.1. Main Block Diagram
NAND FLASH
CPU BUS
I/F
CPU BUS
IFD_OUT
SIF_OUT
TUNER
VIDEO
VIDEO_OUT
V
L/R
AV S W
TU
COMP
Y/PB/PR
L/R
PC
R/G/B/H/V
HDMI 3 HDMI 2
HDMI 1
HDMI I/F
RECEIVER
ARC BUFFER SW
ARC
DIGITAL
AUDIO OUT
ARC OFF
SP DIF
USB
ETHER PHY
USB I/F
LAN I/F
P O
W
E
R
LINE
FILTER
RECTIFIER
PFC
CIRCUIT
PWM
CONTROL
PROCESS
VOLTAGE CONVERTER
DCDC
+6V
SUB_ON
RELAY
5.8VS
F 16V
P1
L
N
AC CORD
GK BOARD
P BOARD
KEY 2
KEY 1
RELAY
SUB_ON
KEY 1
KEY 2
DDR3
EEPROM
SUB9V
STB 1.2V STB 3.3V
SOUND SOS
(LED 9 TIMES)
T CON SOS
(LED 3 TIMES)
EEPROM
ANALOG-ASIA
P 15V
STB 5V
SUB 5V
STB 5V
OVP DET
P15V
STB 5.8V
P 15V
5.8VS
PWM
BL_ON
BL_SOS
BL_SOS (LED 4 TIMES)
PWM
BL_ON
PWM
PWM
AUDIO
AMP
L R
A12
SUB 3.3V STB 3.3V
POWER LED (R)
REMOTE IN
C.A.T.S SENSOR
AUDIO OUT
T CON DCDC
SPEAKER (L)
SPEAKER (R)
SND SOS
SOS SENCE
P 15V
GAMMA
DAC
LVDS-TX
AV D D 1 2 .6 V
DVDD 2.5V
VOFF 2.5V
VON 31V
LVDS DATA
DCDC STB 5V
DCDC SUB 3.3V
DCDC SUB 3.3V
SUB 3.3V
SUB 1.8V
DCDC SUB 1.5V
SUB 1.2V
SUB 1.5V SUB 1.2V
DCDC
SUB 5V
P 15V
V
5
B
T
S
V
8
.
5
B
T
S
DCDC
HDMI 3.3V
HDMI 3.3V
SUB 5V
P15V SENSE
SUB 3.3V SENSE
(LED 4 TIMES)
(LED 7 TIMES)
STB 1.2V STB 3.3V
sLD2
INV
MAIN
LCD DRIVER BACK LIGHT
PANE L
A04
GK04 P2 A02
A10
V10
POWER LED
REMOTE RECEIVER
C.A.T.S SENCOR
STB +3.3V
V-BOARD POWER LED
REMOTE RECEIVER C.A.T.S SENSOR