Panasonic Viera TC-P46G10, Service Manual

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29
9 Block Diagram
9.1. Main Block Diagram
HOT
(LED:7TIMES)
(LED:4TIME)
(LED:8TIME)
COLD
(LED:6TIMES)
(LED:12TIMES)
(LED:8TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:10TIMES)
(LED:2TIMES)
(LED:11TIMES)
(LED:4TIMES)
(LED:3TIMES)
(LED:5TIMES)
(LED:10TIMES)
(LED:11TIMES)
(LED:12TIMES)
STANBY
VOLTAGE
RECTIFIER
SC
P-BOARD
SOS DETECT
DATA
DRIVER DATA
DRIVER
STB5V
SD11
SU41
DATA
DRIVER DATA
DRIVER
SCAN
DRIVER
P
SC20
SUSTAIN
C1
DATA
DRIVER
F15V
AC CORD
KEYSCAN1
SOS8_SS
SCAN OUT (UPPER)
VSUS
SD
F15V
P9
POWER MICOM
RECTIFIER
SOS8_SS
DATA
DRIVER
GK
SUSTAIN CONTROL
SUSTAIN
VOLTAGE
RECTIFIER
SC2
SUSTAIN DRIVE
Vda
SD42
DATA
DRIVER
SUSTAIN CONTROL
VAD GEN.
DATA
DRIVER
SU11
CONNECTOR
Vda
KEYSCAN1
+5V(P)
+15V(P)
+5V(P)
SCAN
DRIVER
SOUND15V
+15V(P)
VSUS
SUSTAIN CONTROL
SS11
DATA
DRIVER
+15V(P)
P35
C21
VSUS
KEYSCAN1
DATA DRIVER (RIGHT)
SS33
Vda
C35
VE GEN.
PROCESS
VOLTAGE
RECTIFIER
VSCAN GEN.
RELAY
SD46 BUFFER
DATA
DRIVER
SCAN DRIVE
DATA
DRIVER
ON/OFF CONTROL
(LOWER)
SCAN CONTROL
+5V(P)
+5V(P)
DATA
DRIVER
CONTROL
PULSE
SOS8_SS
P6
SC-BOARD
ENEGRY RECOVERY
SOS DETECT
POWER SUPPLY
P25
SCAN OUT (LOWER)
C26
+5V(P)
SOS6_SC1
KEY SWITCH
P2
DATA
DRIVER
ENERGY RECOVERY
MAIN SW1
C20
Vda
VIDEO DATA
SS24
+15V(P)
P34
+5V(P)
RECTIFIER
SC46
C36
SS
SC42
+5V(P)
SC41
VSUS
SC-BOARD
FLOTING PART
SOS DETECT
VIDEO DATA
VSUS
GK1
C33
PS SOS4
VIDEO DATA
DATA
DRIVER
STB5V
SU
VIDEO DATA
C24
+15V(P)
VIDEO DATA
SOS7_SC2
+5V(P)
C10
DATA
DRIVER
C31
VSUS GEN.
P11
MAIN SW2
Vda
SS21
+5V(P)
VSET GEN.
KEY SWITCH
POWER
FACTOR
CONTROL
SS2
P7
SS-BOARD
SOS DETECT
DIGITAL
VIDEO DATA
SOUND SOS
SUB5V
K1
C.A.T.S. SENSOR
GC6 1.2V
SLOT
SOUND SOS
LVDS_I/F
+3.3V(STB)
Peaks-AVC
SOS6_SC1
A31
SUB9V
SUB1.3V
GC6 1.2V
CLKGEN
RESET
SCAN CONTROL
(ADV7496)
SUB5V
HDMI2
(ADAV4622)
AUDIO I/F
K
L,R
SBO2
SBI2
+5V(P) DET
OUT
SUB+9V DET
LVDS RX
FAN POWER
KEYSCAN1
DCDC
A12
PC
100BASE-TX
ON
SOUND SOS DET
CIRCUIT
SPEAKER(L)
V
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
PAMEL SOS
SYSTEM MPU
SUB1.3V
DISCHARGE
CONTROL
POWER
+3.3V(P)
ETHERNET
DCDC
SUSTAIN
CONTROL
SUB+3.3V DET
STB3.3V
FAN_A-B
V
IIC1
KEYSCAN1
SOS8_SS
SUB3.3V
+1.2V(P)
RESET
+15V(P)
VIDEO DATA
+2.5V(P)
+5V(P)
A32
EEPROM
+1.2V(P)
FAN SOS DET
+5V(P)
+5V(P)
DCDC
SOS6_SC1
FAN SOS
STB_D3.3V
ETHERNET DATA
DCDC
KEYSCAN3
SUB5V
PANEL MICOM
MEMORY
S
A30
PANEL STB_ON
TMDS DATA
REMOTE IN
POWER SWITCH
SUB9V
A33
LVDS DATA
SUB5V
PANEL STATUS
+5V(S)
FRONT END
PROCESSOR
HDMI3
AUDIO
OSD_16bit
TMDS DATA
A25
L
+1.8V(P)
10BASE-T/
LOSD
+5V(P)
+15V(P)
POWER SOS
OPTICAL AUDIO OUT
(SIDE)
STB3.3V
VIDEO2
DCDC
PCI BUS I/F
PEAKS IN
10bit A/D
SD CARD DATA
AMP
+2.5V(P)
F15V
STB_D3.3V
DCDC
GC6 3.3V
REMOTE RECEIVER
FAN MAX
DCDC
SUB9V
+9V(S)
L,R
SWITCH
SOS7_SC2
TMDS DATA
PWM L/R
A
GC6 1.8V
DCDC
GC6 3.3V
SUB+5V DET
EEPROM
L,R
BT30V
GC6
BT30V
CONTROL
SIGNAL
MONITOR
OUT
+5V(P)
DIGITAL SIGNAL PROCESSOR
HDMI1
HDMI I/F
RECEIVER
+3.3V(P) DET
SOS8_SS
ADV7471
F15V
+3.3V(P)
TUNER SOS
DDR
ETHER_
NET IF
SUB1.8V
LVDS DATA
TUNER SOS DET
CIRCUIT
STB5V_M
+15V(P) DET
SOUND
PROCESSOR
A1
+15V(P)
AUDIO SW
FAN MAX
+9/7.2V
+15V(P)
SUB9V
SUB1.8V
DTV-SDIN
SUB3.3V
C.A.T.S. SENSOR
CIRCUIT
CH0DATA
SOUND15V
AUDIO
Y,PB,PR
IFD_OUT
C.A.T.S. SENSOR
F15V
SPDIF-IN
Y,PB,PR
PANEL STB_ON
(SIDE)
TUNER SOS
L,R
FAN SOS
A11
R/G/B_36bit
Y,PB,PR
COMP2
PAMEL SOS
V,Y,C
VIDEO1
Y/UV_16bit
PANEL
MAIN ON
DCDC
F15V
+3.3V(STB)
REMOTE RECEIVER
SD CARD DATA
F15V
R,G,B
R
FLASH
L,R
CH,IS_I/F
POWER LED
POWER LED(R)
SPEAKER(R)
S2
SD CARD
PD3-H
COMP1
DCDC +3.3V(P)
SOUND15V
LOSD_OUT
L,R
VIDEO DATA
TUNER
STB5V
LED(R)
OPTICAL
L,R
DDR2
PCI BUS
+5V(P)
A6
LVDS DATA
VIDEO SW
STB5V
BT30V
GC6 1.8V
+1.8V(P)
+3.3V(S)
SOS7_SC2
PANEL STATUS
HOT
(LED:7TIMES)
(LED:4TIME)
(LED:8TIME)
COLD
(LED:6TIMES)
(LED:12TIMES)
(LED:8TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:10TIMES)
(LED:2TIMES)
(LED:11TIMES)
(LED:4TIMES)
(LED:3TIMES)
(LED:5TIMES)
(LED:10TIMES)
(LED:11TIMES)
(LED:12TIMES)
DATA DRIVER (CENTER)
C3 DATA DRIVER (LEFT) C2