Panasonic TC-P42S2

33
10 Block Diagram
10.1. Main Block Diagram
(LED:8TIME)
COLD
(LED:6TIMES)
(LED:7TIMES)
HOT
(LED:4TIME)
(LED:5TIMES)
(LED:10TIMES)
(LED:3TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIMES)
(LED:2TIMES)
(LED:4TIMES)
P9
PS SOS4
DATA
DRIVER
VSUS
DATA
DRIVER
P7
P+5V
BUFFER
SOS8_SS
SUSTAIN CONTROL
SUSTAIN
SUSTAIN CONTROL
SS21
VIDEO DATA
MAIN SW1
P35
RECTIFIER
C11
VSCAN GEN.
SC
SOS8_SS
DATA
DRIVER
MAIN SW2
DATA
DRIVER
CONTROL
PULSE
POWER
FACTOR
CONTROL
SC2
P+3.3V
DATA
DRIVER
Vda
DATA
DRIVER
Vda
RELAY
RECTIFIER
SOS6_SC1
SOUND15V
SCAN DRIVE
SM
VSUS
VSUS
VIDEO DATA
VSUS
ON/OFF CONTROL
P+3.3V
SC41
DATA
DRIVER
DATA
DRIVER
SC46
DATA
DRIVER
SM42
SS2
C23
P11
DATA
DRIVER
P
SS
P+5V
POWER MICOM
(LOWER)
VIDEO DATA
VAD GEN.
VIDEO DATA
VSUS GEN.
Vda
SS24
SC-BOARD
ENERGY RECOVERY
SOS DETECT
SCAN
DRIVER
SC20
P+3.3V
SCAN OUT
SOS7_SC2
DATA DRIVER (RIGHT)
C10
POWER SUPPLY
C25
SM46
P+15V
SUSTAIN CONTROL
P+15V
P+15V
P34
C1
VE GEN.
SC42
DATA
DRIVER
DATA
DRIVER
VIDEO DATA
F15V
SUSTAIN DRIVE
AC CORD
P+15V
Vda
CONNECTOR
DATA
DRIVER
F15V
P6
P+15V
STB5V
DATA
DRIVER
C2
STANDBY
VOLTAGE
RECTIFIER
DATA
DRIVER
PROCESS
VOLTAGE
RECTIFIER
P+5V
P+5V
SS33
SUSTAIN
VOLTAGE
RECTIFIER
SOS8_SS
SS11
C21
P+5V
STB5V
SCAN CONTROL
VSET GEN.
P+3.3V,P+5V
P2
VSUS
SCAN
DRIVER
SM41
C20
P-BOARD
SOS DETECT
SS-BOARD
SOS DETECT
DATA DRIVER (LEFT)
ENERGY RECOVERY
Vda
SC-BOARD
FLOATING PART
SOS DETECT
SUSTAIN
CONTROL
L/R
P+3.3V
SD
P+5V
IFD_OUT
K
PD4
SUB1.8V
R/G/B
A1
L/R
DCDC
PANEL STB_ON
SUB1.8V
SUB5V
DCDC
STB3.3VSTB3.3V
SOS7_SC2
SUB1.2V
PANEL SOS
SUB1.2V
POWER SWITCH
SUB1.8V DET
P+5V
POWER SOS
K1
C.A.T.S. SENSOR
P+15V DET
COMP2
DCDC
P+15V
F15V
STB5V
OUT
SOUND15V
POWER LED
AUDIO
HDMI1-3
V
REMOTE IN
SD0
LVDS DATA
P+1.2V
PANEL SOS
OPTICAL
KEYSCAN3
P+3.3V
P+15V
V
SD CARD DATA
F15V
DIGITAL SIGNAL PROCESSOR
TMDS DATA
PANEL STB_ON
P+5V
COMP1
SOS
L/R
EEPROM
MPU
VIDEO1
SOS7_SC2
P+1.2V
P+5V
STB5V
P+15V
C.A.T.S. SENSOR
SOS6_SC1
SUB5V
SUB5V
P+15V
SPEAKER(L)
PANEL STATUS
SCAN CONTROL
A31
SIF_OUT
SOS8_SS
128Mbit
NOR FLASH
AMP
P+3.3V
SUB5V DET
SUB1.2V DET
STB3.3V
DCDC
RECEIVER
P+3.3V DET
VIDEO DATA
HDMI I/F
FRONT END
P+2.5V
CLOCK
REMOTE RECEIVER
PANEL MICOM
SOS6_SC1
A
DCDC
PC
DCDC
CPU BUS
I/F
P+2.5V
PROCESSOR
CPU BUS
VIDEO
DATA
AV SW
DDR2
SD CARD DATA
STB_D3.3V
Nile-TCON
AUDIO I/O
EEPROM
STB_D3.3V
KEY SWITCH
EEPROM
Y/PB/PR
KEYSCAN1
P+3.3V
PANEL
MAIN ON
C.A.T.S. SENSOR
OPTICAL AUDIO OUT
SOS8_SS
A32
V
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
(SIDE)
A11
SD CARD
DCDC
A20
P+5V DET
P+3.3V
LVDS DATA
STB5V_M
REMOTE RECEIVER
R
SLOT
ANALOG-ASIC
AUDIO
SOS
L/R
CONTROL
SIGNAL
POWER LED
TUNER
VIDEO2
OPTICAL OUT
L
SPEAKER(R)
Y/PB/PR
A6
A7
P+5V
DCDC
PANEL STATUS
POWER LED(R)
(LED:8TIME)
COLD
(LED:6TIMES)
(LED:7TIMES)
HOT
(LED:4TIME)
(LED:5TIMES)
(LED:10TIMES)
(LED:3TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIMES)
(LED:2TIMES)
(LED:4TIMES)
(LED:9TIMES)(LED:9TIMES)
DCC_SOS