Panasonic TX-P50S20B - Block Diagram; Main Block Diagram

33
11 Block Diagram
11.1. Main Block Diagram
(LED:6TIMES)
(LED:8TIME)
(LED:4TIME)
COLD
(LED:7TIMES)
HOT
Vda
DATA
DRIVER
DATA
DRIVER
C10 C20
P11
DATA
DRIVER
SC-BOARD
ENERGY RECOVERY
SOS DETECT
POWER MICOM
SC41
VIDEO DATA
DATA DRIVER (CENTER)
C3
RELAY
C31
STANDBY
VOLTAGE
RECTIFIER
P35
POWER
FACTOR
CONTROL
VIDEO DATA
SOS6_SC1
C35
C21
SUSTAIN CONTROL
SS2
SS-BOARD
SOS DETECT
SCAN DRIVE
SC46
SS33
BUFFER
SC20
DATA
DRIVER
SU11
STB5V
RECTIFIER
SS11
SC42
SC
VSUS GEN.
SUSTAIN CONTROL
C26
POWER SUPPLY
SU
Vda
SCAN
DRIVER
DATA
DRIVER
DATA DRIVER (LEFT)
VSUS
PS SOS4
ON/OFF CONTROL
DATA
DRIVER
SS21
SUSTAIN DRIVE
VIDEO DATA
DATA
DRIVER
SS
VE GEN.
DATA
DRIVER
SCAN CONTROL
ENERGY RECOVERY
VIDEO DATA
Vda
VSUS
VSUS
VSCAN GEN.
CONTROL
PULSE
SOS8_SS
VAD GEN.
DATA
DRIVER
VSUS
C2
SCAN
DRIVER
CONNECTOR
P-BOARD
SOS DETECT
SD46
VSUS
SOS7_SC2
RECTIFIER
SCAN OUT (LOWER)
DATA
DRIVER
SOS8_SS
C36
SC-BOARD
FLOATING PART
SOS DETECT
DATA
DRIVER
SD
SD42
DATA DRIVER (RIGHT)
P2
SUSTAIN CONTROL
C33
DATA
DRIVER
Vda
PROCESS
VOLTAGE
RECTIFIER
(LOWER)
SCAN OUT (UPPER)
SUSTAIN
VOLTAGE
RECTIFIER
SOS8_SS
SD11
Vda
AC CORD
SS24
SU41
P
SUSTAIN
DATA
DRIVER
DATA
DRIVER
F15V
DATA
DRIVER
P9
SC2
C1
VIDEO DATA
P+15V
P+5V
P+5V
P+3.3V
P+5V
P+3.3V
P+5V
P+15V
P+15V
P+3.3V,P+5V
P+3.3V
P6
SOUND15V
STB5V
F15V
P7
P+15V
P+5V
P+15V
(LED:6TIMES)
(LED:8TIME)
(LED:4TIME)
COLD
(LED:7TIMES)
HOT
PUSH
(LED:6TIMES)
(LED:12TIMES)
(LED:3TIMES)
(LED:8TIMES)
(LED:12TIMES)
(LED:4TIMES)
(LED:5TIMES)
(LED:7TIMES)
(LED:9TIMES)
P+1.2V
SUB6V
P+3.3V
SD CARD DATA
A
DCDC
P+5V
P+2.5V
P+5V
ETHERPHY
P+2.5V
DCDC
RS232C SBO1/SBI1
P+5V
DCDC
P+1.2V
Parallel_
TS
OUT
TV_L/R
F15V
SOUND SOS DET
CIRCUIT
OFDM
DCDC
A20
HP_L/R
STB3.3V
SUB1.2V_V
CI TS
STB5V
DCDC
SUB9V
REMOTE IN
SUB6V
STB_PS
VOUT
5V
HDMI I/F
DCC SOS
SOUND SOS
A6
C.A.T.S. SENSOR
HP L/R
P+15V
K
A7
PWM
IFD_OUT
Parallel_
TS(FE1)
Parallel_
TS(FE)
DDR3
L/ROUT
V/R/G/B
AUDIO
P+5V DET
PEAKS-LDA2
LVDS DATA
L/R
PD4H
Parallel_ TS(CI)
V
SD CARD DATA
TS I/F
AV SW
L/R
CONT.
Parallel_
TS(FE0)
SPEAKER(R)
P+3.3V DET
SUB3.3V
+5V(P)
AUDIO
SUB+5V DET
SOS6_SC1
LVDS DATA
PANEL
MAIN ON
R
K1
L/R
A32
A88A
OPTICAL AUDIO OUT
RECEIVER
SUB+9V DET
ETHER_
NET IF
TS SW
SOS8_SS
PANEL SOS
AV3
PANEL SOS
CPU BUS
I/F
100BASE-TX
+15V(P)
SD CARD
SUSTAIN
CONTROL
SUB5V
C.A.T.S. SENSOR
HDMI1-3
Y/PR/PB
TMDS DATA
KEY SWITCH
PANEL MAIN ON
P+3.3V
Y/PB/PR
P+5V
REMOTE RECEIVER
VIDEO DATA
SUB+3.3V DET
KEYSCAN1
OPTICAL
L/R
STB3.3V
PWM
SLOT
SBO1/SBI1
STB3.3V
SIF I/F
POWER SOS
RS-232C
DRIVER
SOUND SOS
SUB1.2V_V
TXD/RXD
P+3.3V
RS-232C
MPU
SOS7_SC2
SOS7_SC2
SUB9V
CPU BUS
EEPROM
F15V
L/ROUT
POWER SWITCH
STB5V
A31
V
CI ASIC
A1
SOUND15V
AUDIO
ANALOG
AMP
MON_L/R
COMP
ANALOG-ASIC
HEAD_
PHONE
SIF_OUT
ETHERNET DATA
SOS6_SC1
NAND
FLASH
SPEAKER(L)
EEPROM
C.A.T.S. SENSOR
LED_R/G
ETHERPHY
DIGITAL SIGNAL PROCESSOR
LED_R/G
AV1,2
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
DVB
TUNER
10BASE-T/
CI SLOT
P+5V
OPTICAL OUT
SUB1.5V
SUB3.3V
DCDC
SOS8_SS
LO2_L/R
SUB9V
HP_L/R
AV I/F
SUB9V
VIDEO
DATA
SUB1.2V_A
OUT I/F
DCDC
ANALOG
SUB1.2V_A
LO1_L/R
P+15V
L
SUB3.3V
RGB_CVBS
DCDC
A11
SUB1.5V
P+3.3V
SCAN CONTROL
POWER LED
REMOTE RECEIVER
ETHERNET
(LED:6TIMES)
(LED:12TIMES)
(LED:3TIMES)
(LED:8TIMES)
(LED:12TIMES)
(LED:4TIMES)
(LED:5TIMES)
(LED:7TIMES)
(LED:9TIMES)
Parallel_
TS(T2)
XW3
2ND FE
DVB
Tuner 2