Panasonic Viera TC-46PGT24, Service Manual

Page: 33 / 121

33
10 Block Diagram
10.1. Main Block Diagram
(LED:4TIMES)
COLD
(LED:8TIMES)
(LED:7TIMES)
HOT
(LED:6TIMES)
(LED:12TIMES)
(LED:8TIMES)
(LED:5TIMES)
(LED:12TIMES)
(LED:3TIMES)
(LED:9TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:4TIMES)
(LED:10TIMES)
Vda
P2
Vda
SC2
VSUS GEN.
VIDEO DATA
P35
VSUS
P6
SOUND15V
SOS8_SS
STB5V
SC20
F15V
C11
P7
PROCESS
VOLTAGE
RECTIFIER
P+15V
P+3.3V
P+5V
P+3.3V
P+5V
P+15V
P+15V
P+3.3V,P+5V
VIDEO DATA
POWER
FACTOR
CONTROL
DATA
DRIVER
SCAN OUT (UPPER)
SD42
VSUS
ENERGY RECOVERY
PS SOS4
DATA
DRIVER
RELAY
DATA
DRIVER
C25
DATA
DRIVER
CONTROL
PULSE
SOS6_SC1
SUSTAIN CONTROL
C2
SS33
P11
SCAN
DRIVER
DATA
DRIVER
P+5V
P+15V
SU
VIDEO DATA
VSUS
Vda
SS-BOARD
SOS DETECT
DATA
DRIVER DATA
DRIVER DATA
DRIVER
SC-BOARD
ENERGY RECOVERY
SOS DETECT
OUT
SS11
DATA
DRIVER
F15V
VE GEN.
SCAN DRIVE
P+3.3V
SC46
C10
SS21
RECTIFIER
STANDBY
VOLTAGE
RECTIFIER
P9
DATA
DRIVER
SD11
SU41
SD46 BUFFER
SUSTAIN
VOLTAGE
RECTIFIER
SU11
C20
DATA DRIVER (RIGHT)
SUSTAIN DRIVE
SC42
SCAN CONTROL
C23
SUSTAIN CONTROL
VSCAN GEN.
POWER MICOM
Vda
VAD GEN.
SC-BOARD
FLOATING PART
SOS DETECT
DATA DRIVER (LEFT)
VSUS
DATA
DRIVER DATA
DRIVER
AC CORD
P
SS2
DATA
DRIVER
SD
C21
SS
ON/OFF CONTROL
VIDEO DATA
SCAN
DRIVER
SC
P-BOARD
SOS DETECT
DATA
DRIVER
VSUS
DATA
DRIVER
SUSTAIN
SOS8_SS
P+15V
POWER SUPPLY
RECTIFIER
C1
P+5V
VIDEO DATA
SS24
SOS8_SS
SOS7_SC2
P+5V
Vda
SUSTAIN CONTROL
SC41
SCAN OUT (LOWER)
(LOWER)
STB5V
VIDEO DATA
USB
ETHERPHY
SD CARD DATA
P+5V
CPU BUS
I/F
FP3.3V
SOS8_SS
OUT
DCDC
PANEL SOS
TUNER
ANALOG-ASIC
A
SD CARD DATA
COMP2
FRONT END
PROCESSOR
SPEAKER(R)
USB_1,2
R/G/B
(SIDE)
L/R
POWER SOS
STB3.3V
A31
AUDIO
FP1.2V
AV I/O
PLL1.2V
CH0DATA
POWER SWITCH
SOS8_SS
CLOCK
PEAKS-LDA2
P+1.2V
P+3.3V
L/R
COMP1
Y/PB/PR
SUB+5V DET
SOS_DCC
STB3.3V
VIDEO1
A6
TS_IN
P+3.3V
P+15V
SCAN CONTROL
R
A7
KEY SWITCH
PANEL SOS
SUB5V
AUDIO
OPTICAL OUT
ASIC
ANALOG
P+15V
L/R TV
C.A.T.S. SENSOR
LVDS DATA
DCDC
DDR3
P+5V
PD4H
L/R
EEPROM
STB5V
PANEL MAIN ON
USB
SD CARD
SOS6_SC1
HDMI I/F
P+5V
A1
F15V
DIGITAL SIGNAL PROCESSOR
EEPROM
P+5V
PC_H/V
P+3.3V
SLOT
REMOTE RECEIVER
RECEIVER
PC
P+1.2V
PANEL MAIN ON
SOS7_SC2
SUB9V
SUB1.2V_A
STB3.3V
OPTICAL
SUB9V
L
DCDC
P+3.3V
REMOTE RECEIVER
PLL1.2V
P+3.3V DET
DCDC
SUB9V
POWER LED
SUB1.2V_A
PWM_L/R
P+15V
SIF_OUT
SOUND SOS DET
CIRCUIT
REMOTE IN
SUSTAIN
CONTROL
SUB5V
SOUND SOS
LED_7V_1
PWM_L/R
LED_7V_1
SUB1.2V_D
STB5V
AMP
LED_7V_1
ETHERPHY
HDMI2,3
DCDC
LED_7V_2
SIF_IN
A11
HDMI1
VIDEO DATA
C.A.T.S. SENSOR
ETHER_
NET IF
SUB+3.3V DET
L/R
TMDS DATA
SOS6_SC1
SUB1.5V
ARC
S_15V
V
L/R MONITOR OUT
DCDC
IR_L
A32
MIHO2-3D
P+5V DET
TRANSMITTER
Y/PR/PB
3D EYEWEAR
LVDS DATA
A33
V
FPGA 2D-3D
SUB3.3V
TRANSMITTER
VIDEO2
DRIVER
SUB3.3V
3D EYEWEAR
K
SUB1.2V_D
3D EYEWEAR
SPEAKER(L)
TRANSMITTER
V
OPTICAL AUDIO OUT
SUB1.5V
A20
V1
SOUND SOS
LED_8V
IFD_OUT
C.A.T.S. SENSOR
LED_8V DET
V1
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Discharge Control
3D EYEWEAR
MPU
LED5V
SOS7_SC2
LED5V
F15V
FP1.2V
LED+8V
DCDC
LED+8V
DCDC
FP3.3V
10BASE-T/
TMDS DATA
P+3.3V
P+5V
CPU BUS
SUB5V
POWER LED
AV SW
100BASE-TX
K1
STB3.3V
SUB3.3V
KEYSCAN3
STB5V
1Gbit
NAND FLASH
SUB9V
Y/PB/PR
KEYSCAN1
L/R
ETHERNET
S_15V
F15V
V
ETHERNET DATA
POWER LED(R)
(LED:4TIMES)
COLD
(LED:8TIMES)
(LED:7TIMES)
HOT
(LED:6TIMES)
(LED:12TIMES)
(LED:8TIMES)
(LED:5TIMES)
(LED:12TIMES)
(LED:3TIMES)
(LED:9TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:4TIMES)
(LED:10TIMES)
(LED:10TIMES)
VCC SOS
(LED:10TIMES)
(LED:10TIMES) (LED:10TIMES)
VCC SOS