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10 Block Diagram
10.1. Main Block Diagram
COLD
(LED:6TIMES)
(LED:7TIMES)
(LED:8TIME)
(LED:4TIME)
HOT
(LED:3TIMES)
(LED:6TIMES)
(LED:12TIMES)
(LED:8TIMES)
(LED:12TIMES)
(LED:7TIMES)
(LED:5TIMES)
C25
SOS6_SC1
Vda
SC41
STB5V
SCAN OUT (LOWER)
P9
SS21
SOS8_SS
P+15V
P+3.3V,P+5V
C1
P+3.3V
SOS7_SC2
SUSTAIN CONTROL
DATA
DRIVER
SD11
SUSTAIN
VOLTAGE
RECTIFIER
SS-BOARD
SOS DETECT
P7
SOS8_SS
DATA
DRIVER
ON/OFF CONTROL
P+15V
SC20
SCAN
DRIVER
C11
VSUS
SOUND15V
STB5V
F15V
P+15V
PS SOS4
VSUS
P+5V
DATA
DRIVER
Vda
P6
DATA
DRIVER
SS
VIDEO DATA
(LOWER)
SC
P2
DATA
DRIVER
DATA DRIVER (LEFT)
CONNECTOR
Vda
DATA
DRIVER
DATA
DRIVER
VE GEN.
DATA
DRIVER
RECTIFIER
SCAN OUT (UPPER)
STANDBY
VOLTAGE
RECTIFIER
SD42
ENERGY RECOVERY
POWER MICOM
PROCESS
VOLTAGE
RECTIFIER
DATA
DRIVER
DATA
DRIVER
CONTROL
PULSE
Vda
C2
Vda
SC2
SC-BOARD
FLOATING PART
SOS DETECT
VSUS
SCAN
DRIVER
DATA
DRIVER
P
DATA
DRIVER
P11
DATA
DRIVER
RELAY
SU41
VSUS
P+5V
P+3.3V
P+5V
VSUS GEN.
VIDEO DATA
P35
SCAN DRIVE
SD
VIDEO DATA
C21
SC46
POWER
FACTOR
CONTROL
C10
BUFFER
SU
VIDEO DATA
DATA
DRIVER
POWER SUPPLY
VIDEO DATA
C23
SCAN CONTROL
SUSTAIN CONTROL
SUSTAIN
SOS8_SS
VSUS
SD46
C20
VSCAN GEN.
VAD GEN.
SUSTAIN DRIVE
SU11
SUSTAIN CONTROL
SS33
SC-BOARD
ENERGY RECOVERY
SOS DETECT
P+5V
P+15V
P+3.3V
SS11
P+5V
F15V
DATA DRIVER (RIGHT)
P+15V
SC42
RECTIFIER
SS24
P-BOARD
SOS DETECT
DATA
DRIVER
AC CORD
OPEN
SS2
C.A.T.S. SENSOR
P+5V
SUB1.5V
SUB5V
SUB1.2V_D
CPU BUS
I/F
F15V
CPU BUS
A33
EEPROM
LVDS DATA
P+1.2V
V
A
P+5V
VIDEO
DATA
P+15V
OPTICAL AUDIO OUT
P+3.3V
(SIDE)
C.A.T.S. SENSOR
DCDC
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
A11
P+3.3V
REMOTE RECEIVER
REMOTE IN
HDMI I/F
PWM_L/R
VIDEO1
SUB9V
ETHER_
NET IF
SOS7_SC2
STB5V
STB3.3V
TS_IN
COMP1
SOUND15V
SIF_OUT
AV SW
SUB1.2V_A
HDMI1-3
AV I/O
DCDC
TMDS DATA
SOS6_SC1
L/R
SUB1.2V_A
STB3.3V
K1
SUB3.3V
100BASE-TX
POWER LED(R)
ANALOG-ASIC
L/R
P+2.5V
C.A.T.S. SENSOR
DCDC
P+5V
P+3.3V
SD CARD DATA
P+2.5V
R/G/B
VIDEO2
DCDC
ETHERNET
STB5V
L
K
Y/PB/PR
A31
IFD_OUT
AMP
SOS8_SS
SOS7_SC2
POWER SWITCH
L/R
V
OUT
SUB9V
P+5V
SIF_IN
ETHERPHY
PANEL MAIN ON
V
ETHERPHY
VIDEO DATA
PC_H/V
USB_1,2
SOS8_SS
L/R TV
SOS6_SC1
L/R MONITOR OUT
STB3.3V
USB
P+3.3V DET
USB
P+1.2V
L/R
KEY SWITCH
P+5V
RECEIVER
KEYSCAN1
L/R
SOUND SOS
P+15V
SOUND SOS
AUDIO
COMP2
LVDS DATA
ETHERNET DATA
SCAN CONTROL
PANEL SOS
SOUND SOS DET
CIRCUIT
P+5V DET
REMOTE RECEIVER
OPTICAL
SD CARD DATA
PEAKS-LDA2
TUNER
FRONT END
PROCESSOR
OPTICAL OUT
CH0DATA
SPEAKER(R)
SD CARD
DDR3
SLOT
EEPROM
Y/PB/PR
1Gbit
NAND FLASH
10BASE-T/
DCDC
SUB1.2V_D
DCDC
CLOCK
SUB5V
DCDC
AUDIO I/O
PWM_L/R
A6
PANEL MAIN ON
P+15V
P+5V
SUB1.5V
A7
P+3.3V
SUB3.3V
F15V
DCDC
POWER LED
SUB9V
SUB+5V DET
SUB+9V DET
SUB5V
AUDIO
SUB9V
PD4-H
POWER LED
A1
Y/PR/PB
DIGITAL SIGNAL PROCESSOR
PANEL SOS
MPU
R
SUB+3.3V DET
A32
SUB3.3V
KEYSCAN3
SUSTAIN
CONTROL
SPEAKER(L)
PC
MAIN SW1
P34
MAIN SW2
COLD
(LED:6TIMES)
(LED:7TIMES)
(LED:8TIME)
(LED:4TIME)
HOT
(LED:3TIMES)
(LED:6TIMES)
(LED:12TIMES)
(LED:8TIMES)
(LED:12TIMES)
(LED:7TIMES)
(LED:5TIMES)
(LED:4TIMES) POWER SOS
DCC_SOS
(LED:4TIMES)
(LED:9TIMES)
(LED:9TIMES)
Summary of Contents for Viera TC-P46G25
Page 19: ...19 6 4 No Picture ...
Page 30: ...30 ...
Page 31: ...31 ...
Page 32: ...32 ...
Page 38: ...38 ...
Page 40: ...40 11 3 Wiring 2 ...
Page 41: ...41 11 4 Wiring 3 ...
Page 42: ...42 ...
Page 43: ...43 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 77: ...77 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM805ASH ...
Page 88: ...88 14 1 2 Exploded View 2 ...
Page 89: ...89 14 1 3 Accessories ...
Page 90: ...90 14 1 4 Mechanical Replacement Parts List ...
Page 93: ...93 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...