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31
9 Block Diagram
9.1.
Main Block Diagram
PUSH
(LED:3TIMES)
(LED:4TIMES)
(LED:8TIMES)
(LED:6TIMES)
(LED:5TIMES)
(LED:10TIMES)
(LED:2TIMES)
(LED:7TIMES)
(LED:9TIMES)
ANALOG-ASIC
DCDC
P+5V
VIDEO DATA
PANEL STATUS
P+5V
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
SOS6_SC1
POWER SOS
A21
LVDS DATA
L/R
P+3.3V
KEY SWITCH
KEYSCAN1
L/R
REMOTE IN
SUB1.8V DET
SUB5V DET
SUB1.2V DET
SOS7_SC2
SOS8_SS
PANEL SOS
DCDC
SUB1.8V
V/Y/PB/PR
AI SENSOR
DCDC
DCDC
PC
P+5V DET
AV2
L
RECEIVER
HDMI I/F
SUB1.2V
SUB1.2V
P+3.3V
P+15V
DCDC
A11
AI SENSOR
P+5V
EEPROM
P+5V
R/G/B
AV1
PANEL STB_ON
P+15V
CONTROL
SIGNAL
CPU BUS
I/F
CPU BUS
NOR
FLASH
P+15V
A34
P+15V DET
SOS6_SC1
SOS
STB5V
PANEL STB_ON
SUSTAIN
CONTROL
P+3.3V
REMOTE RECEIVER
SUB1.8V
V/Y/C
TUNER
LVDS DATA
SPEAKER(R)
STB5V
SD CARD DATA
SOS8_SS
SPEAKER(L)
P+1.2V
V
PD4
A1
P+5V
DDR2
AV SW
K
EEPROM
EEPROM
AUDIO
L/R
PANEL STATUS
A33
MPU
AMP
V
SD
DIGITAL SIGNAL PROCESSOR
SUB5V
POWER LED
SCAN CONTROL
SOS
VIDEO
DATA
L/R
K1
AI SENSOR
MONITOR
PANEL SOS
Nile-TCON
REMOTE RECEIVER
A
SD CARD
SLOT
PANEL MICOM
SD CARD DATA
SOS7_SC2
AV3
P+1.2V
P+5V
R
F15V
STB1.2V
P+3.3V DET
STB3.3V
STB3.3V
POWER SWITCH
A6
P+15V
A7
SOUND15V
F15V
DCDC
SUB9V
SUB9V
SOUND15V
DCDC
SUB5V
SUB5V
PANEL
MAIN ON
(SIDE)
V
HEAD_
PHONE
HP L/R
SIF I/F
SIF I/F
STB3.3V
5V
STB_PS
LED_R/G
LED_R/G
STB_D3.3V
STB5V_M
DCDC
STB_D3.3V
SOS_DCC
A6
A7
HDMI3
HDMI2
TMDS DATA
HDMI1
TMDS DATA
TMDS DATA
OUT
OPTICAL
AUDIO
OPTICAL AUDIO OUT
OPTICAL OUT
SDIN
AUDIO
I/F
(LED:3TIMES)
(LED:4TIMES)
(LED:8TIMES)
(LED:6TIMES)
(LED:5TIMES)
(LED:10TIMES)
(LED:2TIMES)
(LED:7TIMES)
(LED:9TIMES)
HOT
(LED:4TIME)
(LED:7TIMES)
COLD
(LED:6TIMES)
(LED:8TIME)
P+3.3V,P+5V
P+5V
P+15V
C10
VSUS
P+15V
P-BOARD
SOS DETECT
P2
Vda
RELAY
POWER SUPPLY
C25
DATA
DRIVER
Vda
F15V
P
SS23
STB5V
DATA
DRIVER
SS11
C20
ON/OFF CONTROL
P+5V
BUFFER
VSUS
CONTROL
PULSE
SOS8_SS
STB5V
ENERGY RECOVERY
P34
C1
RECTIFIER
C11
P6
P35
F15V
PROCESS
VOLTAGE
RECTIFIER
P+3.3V
DATA
DRIVER
VE GEN.
VSET GEN.
Vda
VSUS
VAD GEN.
DATA DRIVER (RIGHT)
VIDEO DATA
Vda
P+15V
SS-BOARD
SOS DETECT
VIDEO DATA
SN2
SC-BOARD
FLOATING PART
SOS DETECT
P+3.3V
SUSTAIN CONTROL
SC-BOARD
ENERGY RECOVERY
SOS DETECT
P11
SN
P+3.3V
SN20
DATA
DRIVER
DATA DRIVER (LEFT)
P+5V
SOUND15V
VSUS GEN.
P+5V
SCAN
DRIVER
SCAN CONTROL
RECTIFIER
DATA
DRIVER
C23
VIDEO DATA
STANDBY
VOLTAGE
RECTIFIER
VSUS
VSUS
SOS8_SS
SUSTAIN
VOLTAGE
RECTIFIER
Vda
P+15V
C2
P+5V
DATA
DRIVER
VSCAN GEN.
DATA
DRIVER
VIDEO DATA
POWER
FACTOR
CONTROL
SUSTAIN DRIVE
PS SOS4
P9
C21
SUSTAIN CONTROL
SUSTAIN CONTROL
SOS7_SC2
SS
P7
SOS8_SS
DATA
DRIVER
AC CORD
SOS6_SC1
SCAN DRIVE
POWER MICOM
P+15V
SCAN
DRIVER
VIDEO DATA
HOT
(LED:4TIME)
(LED:7TIMES)
COLD
(LED:6TIMES)
(LED:8TIME)
ENERGY
RECOVERY
COIL
SS3
MID
SN3
Содержание Viera TH-P46X20K
Страница 20: ...20 6 4 No Picture ...
Страница 36: ...36 ...
Страница 38: ...38 10 3 Wiring 2 10 4 Wiring 3 ...
Страница 39: ...39 10 5 Wiring 4 ...
Страница 40: ...40 ...
Страница 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Страница 72: ...72 12 Printed Circuit Board 12 1 P Board A B C D E F G H I 1 2 3 4 5 6 P BOARD FOIL SIDE LSEP1287LTHB ...
Страница 74: ...74 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE LSEP1287LTHB ...
Страница 84: ...84 ...
Страница 86: ...86 13 1 2 Exploded View 2 ...
Страница 87: ...87 13 1 3 Packing 1 ...
Страница 88: ...88 13 1 4 Packing 2 ...
Страница 89: ...89 13 1 5 Mechanical Replacement Parts List ...
Страница 92: ...92 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...