Block Diagram - Panasonic TC-37LZ800 Service Manual

9 Block Diagram

9.1. Block (1/3) Diagram
A-BOARD
Digital/
Analog
Tuner
HDMI1
HDMI2
HDMI3
VIDEO1
VIDEO2
COMP1
COMP2
PC
MONITOR
OUT
HEADPHONE
OPT OUT
SPEAKER A14
P-BOARD
PFC
CONTROL
FB
NOISE
FILTER
P1
AC CORD
TC-37/32LZ800
Block (1/3) Diagram
IFD1/2
TS Serial
FRONT END
V
L,R
HDMI1
HDMI2
HDMI3 HDMI Receiver
A/D converter
TV-V Analog video signal
Y,Pb,Pr
TV-L,R
V,Y,C
L,R
PC_H,V
V
L,R
HDMI
Y,PB,PR audio
L,R
AV SW
Y,PB,PR
L,R DTV-L,R
R,G,B,H,V
AUDIO
MAIN_L,R PROCESSOR
L,R MON OUT
HP
OPT
L,R
AUIDO AMP
Control Panel
HOT COLD
STANDBY +5VS
VOLTAGE
RECTIFIER STB+5V
INV_SOS
SUB_ON
PANEL+12V
SWITCH
PANEL+12V
PANEL_ON
DCDC
SUB+9V
SUB+9V
MAIN_ON
BT+30V
TV_SOS
TV_SOS
DTV+12V
MAIN OVP_DET
VOLTAGE OVP_DET
RECTIFIER
SUB+6V
DCDC SUB+5V
SUB+5V
SOUND_VCC
SWITCH
SOUND+17V
P5 P2
+12V
DC370V
INV SOS
27MHz
CLOCK
GEN
EEPWP EEPROM
IIC3
TS Serial
Digital video signal
Peaks Lite2p
(MAIN MCU+VIDEO SIGNAL PROCESSOR)
*SCALING
*IP CONVERTER
*PICTURE CORRECT
OPT
*OSD MIX
DTV Digital Auido
IECOUT
AUDIO_RST
Serial
SBO2
SBI2
PWM
RESET
SOS_DET
STB Micom
EEPROM
GenX5
REMOTE
LED ON
A02
K1 KEY
SUB+3.3V
SUB+3.3V SENSE
(LED:8 TIMES)
SUB+5V SUB+5V SENSE
(LED:6 TIMES)
SUB+9V SUB+9V SENSE
(LED:4 TIMES)
P6 A04 DTV+12V DTV+12V SENSE
(LED:5 TIMES)
INV SOS
(LED:1 TIMES)
SUB_ON
PANEL_ON
RESET
MAIN_ON
SOUND SOS
(LED:9 TIMES)
SOS
(LED:3 TIMES)
SUB_ON STOP SOUND SOS
P7 A03
SOS_DET STB_RESET
STB+5V
ADAV MUTE
OVP_DET
AMP MUTE
SUB+5V
AMP RST
AUDIO MUTE
SUB+9V
SOS/RST/MUTE/
STB3.3V CONTROL
23
74MHz
DDR2 SDRAM
27MHz
RESET
FLASH
MEMORY
SD CARD I/F
SD CARD
SUB+3.3V
DCDC
DTV+12V SUB+3.3V
SUB+3.3V
DCDC
SUB+1.2V
SUB+1.2V
SUB+1.8V
SUB+1.8V
STB+3.3V
REMOTE
POWER LED ON
RGB 24bit
LVDS Tx
CN4200
LCD PANEL
PANEL
CONTROL
PANEL
BACK LIGHT
INVERTER CIRCUIT
STB+3.3V
V-BOARD
REMOTE
A10 V1
CONTROL
POWER
LED
FOR
FACTORY
A07
USED
FOR
FACTORY
A12
USED
FOR
FACTORY
A17
USED
TC-37/32LZ800
Block (1/3) Diagram