Panasonic TC-42PX24

31
9 Block Diagram
9.1. Main Block Diagram
(LED:7TIMES)
COLD
(LED:6TIMES)
HOT
(LED:4TIME)
(LED:8TIME)
(LED:5TIMES)
(LED:10TIMES)
(LED:3TIMES)
(LED:2TIMES)
(LED:7TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:6TIMES)
P+5V
VIDEO DATA
P+15V
Vda
SUSTAIN CONTROL
VSUS
DATA
DRIVER
VSUS
DATA
DRIVER
POWER
FACTOR
CONTROL
P6
C21
SS-BOARD
SOS DETECT
C11
MAIN SW2
DATA DRIVER (RIGHT)
SN2
SN20
DATA
DRIVER
SN-BOARD
ENERGY RECOVERY
SOS DETECT
VSUS GEN.
VIDEO DATA
SS
VSCAN GEN.
SOS7_SC2
P+5V
STB5V
DATA
DRIVER
F15V
RELAY
SS23
RECTIFIER
P7
ENERGY RECOVERY
SN-BOARD
FLOATING PART
SOS DETECT
C25
SUSTAIN CONTROL
SUSTAIN
VOLTAGE
RECTIFIER
VIDEO DATA
P34
SOUND15V
Vda
BUFFER
C10
RECTIFIER
STB5V
P+5V
P+3.3V,P+5V
AC CORD
Vda
STANDBY
VOLTAGE
RECTIFIER
P11
ON/OFF CONTROL
VAD GEN.
P+5V
P-BOARD
SOS DETECT
MAIN SW1
DATA DRIVER (LEFT)
SOS8_SS
C1
PROCESS
VOLTAGE
RECTIFIER
P+5V
C2
P35
VSET GEN.
VIDEO DATA
DATA
DRIVER
Vda
P+15V
DATA
DRIVER
P+3.3V
SCAN
DRIVER
SCAN CONTROL
C20
POWER SUPPLY
P2
VSUS
C23
PS SOS4
SCAN
DRIVER
P+15V
SN
P+15V
VIDEO DATA
VE GEN.
P+3.3V
CONTROL
PULSE
SOS8_SS
SUSTAIN CONTROL
DATA
DRIVER
POWER MICOM
SOS6_SC1
P
P+3.3V
DATA
DRIVER
SUSTAIN DRIVE
SS11
VSUS
SOS8_SS
P9
SCAN DRIVE
VSUS
P+15V
Vda
F15V
SD CARD DATA
A7
SUB1.8V
PANEL STB_ON
L/R
DCDC
OPTICAL OUT
PANEL SOS
POWER
DCDC
STB5V
P+15V
SOS7_SC2
V
HDMI I/F
A21
SOS
SOS6_SC1
REMOTE RECEIVER
EEPROM
DCDC
SPEAKER(L)
P+5V DET
AMP
STB_D3.3V
TMDS DATA
FRONT END
SUB5V DET
P+5V
AV SW
L/R
P+2.5V
P+3.3V
V
PROCESSOR
CPU BUS
DCDC
SUB1.8V DET
L/R
HDMI1-2
ANALOG-ASIC
STB5V
C.A.T.S. SENSOR
A33
VIDEO
DATA
L/R
COMP2
PANEL STATUS
REMOTE RECEIVER
PANEL SOS
SIF_OUT
STB3.3V
SOS8_SS
SUB1.2V
A1
SOS7_SC2
C.A.T.S. SENSOR
A34
R
SCAN CONTROL
S2
A
S
VIDEO DATA
P+3.3V
OUT
PANEL STATUS
A11
SOS6_SC1
VIDEO1
ON
STB_D3.3V
SLOT
OPTICAL
K1
V
SUB5V
SUB1.2V
SWITCH
P+5V
SOUND15V
COMP1
STB3.3V
STB3.3V
PANEL
MAIN ON
AUDIO I/O
SD CARD
C.A.T.S. SENSOR
SOS
PD4
RECEIVER
L
SOS8_SS
P+3.3V
SUB1.8V
F15V
DCDC
REMOTE IN
VIDEO2
STB5V_M
CONTROL
SIGNAL
128Mbit
NOR FLASH
Y/PB/PR
P+15V DET
A6
SUB1.2V DET
KEYSCAN3
P+3.3V DET
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
TUNER
P+1.2V
SPEAKER(R)
POWER SOS
(SIDE)
P+5V
LVDS DATA
P+15V
F15V
OPTICAL AUDIO OUT
Y/PB/PR
P+1.2V
POWER LED(R)
AUDIO
P+2.5V
SD
CLOCK
POWER SWITCH
KEYSCAN1
DIGITAL SIGNAL PROCESSOR
POWER LED
IFD_OUT
DCDC
P+3.3V
KEY SWITCH
CPU BUS
I/F
DCDC
PANEL STB_ON
P+5V
Nile-TCON
P+5V
EEPROM
POWER LED
AUDIO
SUSTAIN
CONTROL
SD0
P+15V
SD CARD DATA
SUB5V
P+15V
P+3.3V
LVDS DATA
DDR2
SUB5V
K
PANEL MICOM
MPU
DCDC
EEPROM
(LED:7TIMES)
COLD
(LED:6TIMES)
HOT
(LED:4TIME)
(LED:8TIME)
(LED:5TIMES)
(LED:10TIMES)
(LED:3TIMES)
(LED:2TIMES)
(LED:7TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:9TIMES) DCC_SOS(LED:9TIMES)
(LED:6TIMES)
SN3
ENERGY RECOVERY
SS3