Panasonic TC-P50C1, Service Manual

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29
9 Block Diagram
9.1. Main Block Diagram
(LED:4TIME)
(LED:6TIMES)
(LED:7TIMES)
(LED:8TIME)
HOT COLD
(LED:6TIMES)
(LED:8TIMES)
(LED:10TIMES)
(LED:5TIMES)
(LED:2TIMES)
(LED:3TIMES)
(LED:4TIMES)
(LED:10TIMES)
(LED:7TIMES)
SC20
VSUS
POWER SUPPLY
SU11
RELAY
SCAN OUT (UPPER)
F15V
SUSTAIN CONTROL
+15V(P)
Vda
+5V(P)
SCAN OUT (LOWER)
SS2
P35
VSUS GEN.
SCAN
DRIVER
SD46
POWER MICOM
+5V(P)
SUSTAIN
VOLTAGE
RECTIFIER
STB5V
SUSTAIN DRIVE
SCAN CONTROL
SCAN
DRIVER
P34
Vda
+5V(P)
P9
+15V(P)
SU41
SU
SOS6_SC1
MAIN SW2
CONNECTOR
VSUS
+15V(P)
PROCESS
VOLTAGE
RECTIFIER
SUSTAIN
P25
STANBY
VOLTAGE
RECTIFIER
SOS8_SS
SOS7_SC2
VSCAN GEN.
STB5V
SS
ON/OFF CONTROL
PS SOS4
VE GEN.
P
SS11
SD
ENERGY RECOVERY
AC CORD
SC
P-BOARD
SOS DETECT
VSET GEN.
SD11
(LOWER)
RECTIFIER
P2 SC2
+15V(P)
SD42
+5V(P)
SC42
SC41
P6
VSUS
SOUND15V
POWER
FACTOR
CONTROL
VAD GEN.
P11
SC46
SS22
RECTIFIER
F15V
VSUS
BUFFER
SS-BOARD
SOS DETECT
SC-BOARD
ENEGRY RECOVERY
SOS DETECT
SS24
SCAN DRIVE
CONTROL
PULSE
P7
SS23
+15V(P)
VSUS
MAIN SW1
SC-BOARD
FLOTING PART
SOS DETECT
C1
Vda C32
C14
C22
DATA
DRIVER
+5V(P)
DATA
DRIVER
KEY SWITCH
DATA
DRIVER
+5V(P)
C3
DATA
DRIVER
C35
DATA
DRIVER
SUSTAIN CONTROL
Vda
DATA
DRIVER
SOS8_SS
+5V(P)
C33
+5V(P)
DATA DRIVER (RIGHT) DATA DRIVER (LEFT)
DATA
DRIVER DATA
DRIVER
Vda
SOS8_SS
KEYSCAN1
+5V(P)
+5V(P)
C31
VIDEO DATA
C10
DATA
DRIVER DATA
DRIVER
KEYSCAN1
KEYSCAN1
VIDEO DATA
KEY
SWITCH
GK1
GK
Vda
C21
DATA DRIVER (CENTER)
C20
C2
VIDEO DATA
SUSTAIN CONTROL
DATA
DRIVER
VIDEO DATA SUSTAIN CONTROL SOS8_SS +5V(P)
POWER
OPTICAL
K1
A11
SUB9V
HDMI DATA
+3.3V(STB)
AUDIO SW
KEYSCAN1
+5V(P)
R
+5V(P)
DCDC
(SIDE)
EEPROM
SUB5V
VIDEO SW
SOS6_SC1
DCDC
HDMI DATA
KEYSCAN3
PAMEL SOS
PANEL MICOM
TUNER SOS
+5V(P)
PANEL STB_ON
R,G,B
L,R
OPTICAL AUDIO OUT
SD CARD DATA
HDMI SW
AMP
LVDS DATA
LVDS DATA
VIDEO DATA
PD2-M
STB3.3V
SOS7_SC2
BT30V
BT30V
DDR2
SUB+9V DET
SUSTAIN
CONTROL
REMOTE IN
SOS8_SS
IIC1
VIDEO DATA
TUNER SOS DET
CIRCUIT
DCDC
RESET
DCDC
K
FLASH
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
+15V(P)
+15V(P)
+1.8V(P)
SUB1.3V
SOS8_SS
F15V
A6
PANEL STATUS
BT30V
ON
+5V(S)
+3.3V(S)
PANEL STB_ON
+3.3V(P)
+15V(P) DET
PANEL STATUS
SUB5V
A20
SOS6_SC1
RESET
SUB9V
F15V
+2.5V(P)
A25
A31
+5V(P)
+15V(P)
L,R
+2.5V(P)
STB3.3V
REMOTE RECEIVER
SUB1.8V
V
SOS7_SC2
SUB+5V DET
A32
SD0
EEPROM
DDR
STB5V
COMP2
PANEL
MAIN ON
MEMORY
TMDS DATA
POWER SOS
POWER LED
TUNER
Y,PB,PR
STB5V
SUB9V
POWER SWITCH
LED(R)
L,R
DCDC
R,G,B
TUNER SOS
+3.3V(P)
A1
L,R
SUB1.3V
SUB+3.3V DET
F15V
OPTICAL OUT
STB_D3.3V
+3.3V(P) DET
+1.8V(P)
SYSTEM MPU
COMP1
+3.3V(P)
AUDIO
SUB9V
SUB3.3V
SOUND
+15V(P)
SUB3.3V
L,R
Y,PB,PR
L
A12
SD CARD DATA
SWITCH
A/D
+1.2V(P)
IFD_OUT
STB5V_M
PAMEL SOS
SUB5V
S2
DCDC
SCAN CONTROL
HDMI2
STB_D3.3V
L,R
SBO2
SBI2
SLOT
+5V(P)
DCDC
A
+5V(P)
OUT
KEYSCAN1
SD
Seine3LV
VIDEO2
+9V(S)
+3.3V(STB)
VSB_IN
SD
V,Y,C
HDMI1
SPEAKER(L)
SPEAKER(R)
SUB1.8V
POWER LED(R)
DISCHARGE
CONTROL
VIDEO1
+5V(P) DET
R,G,B
DCDC
PC
SD CARD
SOUND15V
SDIN
AUDIO
S
+1.2V(P)
DIGITAL SIGNAL PROCESSOR
V
CONTROL
SIGNAL
SUB5V
TMDS DATA
REMOTE RECEIVER
C.A.T.S. SENSOR
C.A.T.S. SENSOR
C.A.T.S. SENSOR
(LED:4TIME)
(LED:6TIMES)
(LED:7TIMES)
(LED:8TIME)
HOT COLD
(LED:6TIMES)
(LED:8TIMES)
(LED:10TIMES)
(LED:5TIMES)
(LED:2TIMES)
(LED:3TIMES)
(LED:4TIMES)
(LED:10TIMES)
(LED:7TIMES)