Panasonic TC-P50X2, Service Manual

Page: 33 / 95

33
10 Block Diagram
10.1. Main Block Diagram
(LED:8TIME)
(LED:4TIME)
(LED:7TIMES)
COLD HOT
(LED:6TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIMES)
(LED:3TIMES)
(LED:10TIMES)
(LED:4TIMES)
(LED:2TIMES)
(LED:5TIMES)
DATA
DRIVER
SC-BOARD
ENERGY RECOVERY
SOS DETECT
DATA
DRIVER
MAIN SW1
C25
DATA
DRIVER
C21
SCAN CONTROL
C23
Vda
C11
P+5V
SC
SOUND15V
SOS8_SS
SOS7_SC2
SC46
SD11
SD
DATA DRIVER (LEFT)
P+5V
SS
STANDBY
VOLTAGE
RECTIFIER
C10
SCAN
DRIVER
SCAN OUT (LOWER)
SS-BOARD
SOS DETECT
SD42B
P+5V
SU
PS SOS4
SUSTAIN
VOLTAGE
RECTIFIER
SCAN OUT (UPPER)
F15V
SU11
VSUS
VIDEO DATA
RECTIFIER
P6
P11
VSUS
STB5V
P+3.3V,P+5V
PROCESS
VOLTAGE
RECTIFIER
VIDEO DATA
VE GEN.
P+3.3V
P7
SC20
ON/OFF CONTROL
P+3.3V
VSET GEN.
DATA
DRIVER
SU41B
P+15V
SOS6_SC1
SC41
SCAN DRIVE
VAD GEN.
BUFFER
POWER MICOM
SC2
RELAY
VIDEO DATA
C1 C2
VSCAN GEN.
P35
P
P9
VIDEO DATA
VSUS
P+5V
P+15V
ENERGY RECOVERY
P-BOARD
SOS DETECT
DATA
DRIVER
SUSTAIN CONTROL
STB5V
C20
P+5V
Vda
DATA
DRIVER
AC CORD
DATA
DRIVER
VSUS
P+15V
CONTROL
PULSE
Vda
SUSTAIN CONTROL
SS11
SS23
VSUS GEN.
SC-BOARD
FLOATING PART
SOS DETECT
P2
DATA DRIVER (RIGHT)
DATA
DRIVER
VSUS
SOS8_SS
P+15V
SUSTAIN DRIVE
P+15V
SCAN
DRIVER
POWER SUPPLY
SC42
Vda
SOS8_SS
SD46B
VIDEO DATA
POWER
FACTOR
CONTROL
RECTIFIER
SUSTAIN CONTROL
Vda
F15V
P34
MAIN SW2
P+3.3V
SUB1.2V DET
STB3.3V
PD4
SD0
RECEIVER
KEYSCAN3
SOS
SPEAKER(L)
POWER SWITCH
P+15V
PANEL MICOM
AV SW
A
SD
128Mbit
NOR FLASH
Y/PB/PR
EEPROM
DIGITAL SIGNAL PROCESSOR
A11
DCDC
L/R
OPTICAL
SWITCH
CPU BUS
I/F
PANEL STB_ON
AUDIO I/O
S
SOS6_SC1
OUT
SUB1.8V DET
FRONT END
VIDEO1
P+15V
SIF_OUT
POWER LED
POWER LED
P+1.2V
AMP
STB_D3.3V
A34
POWER LED(R)
PANEL STATUS
HDMI I/F
SUB1.8V
SOS7_SC2
SD CARD DATA
SOS8_SS
SOS
CPU BUS
V
LVDS DATA
ANALOG-ASIC
TMDS DATA
DCDC
P+3.3V DET
P+3.3V
A7
SD CARD
AUDIO
DCDC
DCDC
EEPROM
SOS6_SC1
POWER SOS
P+15V
SUB1.2V
V
SPEAKER(R)
P+15V DET
HDMI1-2
VIDEO2
DCDC
P+3.3V STB5V_M
SUB5V
SCAN CONTROL
VIDEO DATA
STB_D3.3V
A33
P+1.2V
EEPROM
F15V
SD CARD DATA
VIDEO
DATA
AUDIO
SOS7_SC2
SUB5V
LVDS DATA
COMP1
SOS8_SS
SLOT
SUSTAIN
CONTROL
REMOTE IN
STB5V
KEYSCAN1
PANEL SOS
COMP2
KEY SWITCH
PROCESSOR
DCDC
A21
DDR2
ON
L
SUB1.2V
P+5V DET
L/R
P+5V
STB3.3V
CLOCK
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
PANEL SOS
C.A.T.S. SENSOR
L/R
SUB5V DET
STB3.3V
PANEL STATUS
A6
SOUND15V
TUNER
PANEL STB_ON
F15V
REMOTE RECEIVER
S2
P+3.3V
MPU
R
Nile-TCON
L/R
P+2.5V
V
C.A.T.S. SENSOR
OPTICAL AUDIO OUT
PANEL
MAIN ON
SUB5V
SUB1.8V
(SIDE)
P+15V
C.A.T.S. SENSOR
POWER
REMOTE RECEIVER
CONTROL
SIGNAL
Y/PB/PR
K1
P+3.3V P+5V
STB5V
P+5V
IFD_OUT
K
OPTICAL OUT
A1
P+5V
DCDC
P+5V DCDC
P+2.5V
P+3.3V
(LED:8TIME)
(LED:4TIME)
(LED:7TIMES)
COLD HOT
(LED:6TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIMES)
(LED:3TIMES)
(LED:10TIMES)
(LED:4TIMES)
(LED:9TIMES) DCC_SOS (LED:9TIMES)
(LED:2TIMES)
(LED:5TIMES)
ENERGY
RECOVERY
COIL
SS3
MID
SC3