Block Diagram; Main Block Diagram - Panasonic TH-50PB2E Service Manual

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10 Block Diagram

10.1. Main Block Diagram

DS SLOT INTERFACE
SLOT1
L,R-1
AUDIO IN
LVDS
LVDS IN
REMOTE_OUT
DS2
RXD/TXD_TU
SLOT SOS
SLOT SOS
SLOT+3.3V
DS_SOS
SLOT+5V
(LED:10TIMES)
(LED:10TIMES)
SLOT+9V
SLOT+3.3V
SLOT+15V
DCDC
+3.3V
SLOT2
DS3
SUB+5V
LDO
F+3.3V
+1.8V
10BASE-T/
100BASE-TX
LAN CONT.
LAN TERMINAL
WiFi WIRERESS
USB
MODULE
HI SIDE SW
HX
RS232C/AUDIO IN/USB
AUDIO IN_1/2
SU
SCAN OUT(UPPER)
SC
SCAN DRIVE
SC-BOARD
ENERGY RECOVERY
SOS DETECT
(LED:6TIMES)
(LED:6TIMES)
SC-BOARD
FLOATING PART
SOS DETECT
(LED:7TIMES)
(LED:7TIMES)
SCAN
SU41
SC41
DRIVER
SU11
SD11
SCAN
SD42
SC42
DRIVER
BUFFER
SD46
SC46
C1
DATA DRIVER (RIGHT)
SD
SCAN OUT (LOWER)
DATA
DRIVER
VIDEO IN
AUDIO IN
AUDIO IN
LVDS IN
LVDS IN
REMOTE_OUT
REMOTE_OUT
VIDEO
SIGNAL
SELECT
RXD/TXD_TU
RXD/TXD_TU
RTC_INT
RTC_INT
DS1
A1
AUDIO
SIGNAL
DS_SOS
DS_SOS
SELECT
L,R-DS
SLOT+5V
A+5V
SLOT+9V
A+9V
HD,VD
SYNC
DCDC
SIGNAL
DS
+9V
13
+5V
SW
A13
LVDS DATA
LAN+15V
DCDC
+5V
+15VSW
A+15V
F+15V
+15VSW
DDR2
WM_RXD/TXD
RXD/TXD_LAN
FLASH
MEMORY
NETWORK
F+15V_MON
USB
MICOM
LAN DATA
HUB
USBV
DCDC
+3.3V
AUDIO IN-1/2
L,R
MEMORY
HI SIDE SW
A37
PEN DONGLE
HX1
HI SIDE SW
HI SIDE SW
PEN BATTERY
RXD/TXD
RS232C
Y,PB,PR-PC
F15V
PC
HD,VD-PC
(LED:4TIMES)
(LED:4TIMES)
POWER SOS
EEPROM
SOS6_SC1
GenX7
P+15V
P+15V DET
(LED:2TIMES)
(LED:2TIMES)
P+3.3V
P+3.3V DET
(LED:3TIMES)
(LED:3TIMES)
F+5V DET
(LED:5TIMES)
(LED:5TIMES)
F+5V
TXD,RXD
SOS6_SC1
SOS6_SC1
(LED:6TIMES)
(LED:6TIMES)
SOS7_SC2
SOS7_SC2
SOS7_SC2
(LED:7TIMES)
(LED:7TIMES)
(LED:9TIMES)
(LED:9TIMES)
DCC_SS
SC20
A20
F+5V
F+5V
SOS8_SS
P+15V
P+15V
(LED:8TIMES)
(LED:8TIMES)
SCAN CONTROL
SCAN CONTROL
F+15V
SOS8_SS
CONTROL
DCDC
P+1.2V
PULSE
+1.2V
P+3.3V
DCDC
+3.3V
VSUS
VSCAN GEN.
SC2
VAD GEN.
C10
C20
P+3.3V
C18
C28
DATA
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
DRIVER
A
DIGITAL CORE SIGNAL PROCESSOR
HDMI DVI
SOUND+15V
CVBS
TEMP
FLASH
HDMI SW
Y,PB,PR
SENSOR
MEMORY
HDMI
DECODER
VIDEO
SIGNAL
SCX2A
HDMI
AUDIO
DECODER
PWM
MICOM
L/R
SIGNAL
AUDIO
PROCESSOR
R,G,B Parallel
VIDEO PROCESSOR
HD,VD
HD/VD
SYNC
IP CONV.
PROCESSOR
ASIC
LVDS
ASIC OUT
LVDS
OR
RECEIVER
TTL CONV.
RXD/TXD_LAN
F+15V_MON
(LED:2TIMES)
(LED:2TIMES)
UART SW1
RXD/TXD
DS_SOS
(LED:10TIMES)
(LED:10TIMES)
F+3.3V
UART SW2
RXD/TXD_TU
A+3.3V
+3.3V
RTC_INT
SW
PANEL READY
A+1.8V
LDO
PANEL READY
PANEL SOS
+1.8V
PANEL SOS
PANEL_STB_ON
F+1.2V
PANEL_STB_ON
DCDC
F_STB_ON
+1.2V
STB_ON
F+1.5V
DCDC
+1.5V
F+5V
P
POWER SUPPLY
F+15V
F+15V
SOS4_PS
SOS4_PS
P_S0
P_S1
PANEL READY
CONTROL
SIGNAL
PANEL SOS
A16
P6
CONTROL SIGNAL
F_STB_ON
STB_ON
RESET
P_STB5V
P_STB5V
DCDC
STB5VSW
+3.3V
P+15V
P+15V
D_STB3.3V
STB5V
SOUND+15V
SOUND+15V
LVDS RX
CPG with SS
FLASH
H/V SYNC CONTROL
MEMORY
DISCHARGE
SUB-FIELD PROCESSOR
CONTROL
PLASMA AI
TEMP
DATA DRIVER
SENSOR
VIDEO DATA
VIDEO DATA
VSUS
(24bit)
(24bit)
P2
SUSTAIN CONTROL
P+15V
F+5V
Vda
A31
A32
A33
P35
SOS8_SS
SUSTAIN CONTROL
VIDEO DATA
P+3.3V
C2
DATA DRIVER (CENTER)
C25
C21
P+3.3V
P+3.3V
Vda
VIDEO DATA
DATA
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
DRIVER
45
L+/-
L+/-
SP AMP
A17
R+/-
R+/-
L/R
SP AMP
L/R
L+/-
L+/-
1.5V_DDR
DDR3
F+1.5V
R+/-
A27
H27
R+/-
+1.5V_DDR
AUDIO_SOS
STB1.2V
(LED:13TIMES)
(LED:13TIMES)
STB+5V
LDO
LDO
V2
STB1.2V
+1.2V
+3.3V
STB3.3V
STB3.3V
KEYSCAN
A22
V22
V1
REMOTE_OUT(DS)
REMOTE IN
AI SENSOR
V11
LED_R/
LED_G
A+15V SOS
S1
POWER SWITCH
A+15V
(LED:2TIMES)
(LED:2TIMES)
A11
A+5V SOS
MAIN_SW
A+5V
(LED:13TIMES)
(LED:13TIMES)
A_SOS2
A+5V
A_SOS2
(LED:13TIMES)
(LED:13TIMES)
A+9V
(LED:13TIMES)
(LED:13TIMES)
S34
P_STB5V
A_SOS
F+1.2V
(LED:13TIMES)
(LED:13TIMES)
A_SOS
F+3.3V
(LED:13TIMES)
(LED:13TIMES)
F+1.5V
FAN SOS
FAN SOS
A5
(LED:11TIMES)
(LED:11TIMES)
(LED:11TIMES)
(LED:11TIMES)
FAN VOLTAGE
FAN A-D
CONTROL
RESET
RESET
IIC
EEPROM
F+15V
FAN+15V
SS
POWER MICOM
P-BOARD
SOS4_PS
SOS DETECT
PS SOS4
VSUS
P_S0
P11
SS11
(LED:4TIME)
(LED:4TIME)
P_S1
ON/OFF CONTROL
STB_ON
PROCESS
SUSTAIN
VDA
VOLTAGE
VOLTAGE
CONVERTER
CONVERTER
COLD
COLD
HOT
HOT
P_STB5V
STANDBY
POWER
P15V
VOLTAGE
FACTOR
F15V
CONVERTER
CONTROL
SOUND15V
RECTIFIER
RECTIFIER
RELAY
P9
AC INLET
AC CORD
DATA DRIVER (LEFT)
C3
C31
C26
C36
Vda
VIDEO DATA
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
TH-50PB2E
SPEAKER L
SPEAKER R
SPEAKER L OUT
SPEAKER R OUT
H3
SPEAKER TERMINAL
KEY SWITCH
KEY SWITCH
REMOTE RECEIVER/LED
REMOTE RECEIVER
AI SENSOR
LED
POWER SW
ON
SUSTAIN DRIVE
VSUS
SS-BOARD
SOS DETECT
(LED:8TIMES)
(LED:8TIMES)
VSUS GEN.
VE GEN.
ENERGY RECOVERY
ZA16101
ZA16102
ZA16111
ZA16112
SS33
SS2
SUSTAIN OUT

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