Panasonic TC-P50S1, Service Manual

Page: 29 / 118

29
9 Block Diagram
9.1. Main Block Diagram
(LED:7TIMES)
HOT COLD
(LED:6TIMES)
(LED:8TIME)
(LED:4TIME)
(LED:12TIMES)
(LED:4TIMES)
(LED:10TIMES)
(LED:3TIMES)
(LED:10TIMES)
(LED:6TIMES)
(LED:8TIMES)
(LED:7TIMES)
(LED:11TIMES)
(LED:11TIMES)
(LED:2TIMES)
(LED:12TIMES)
(LED:5TIMES)
DATA
DRIVER DATA
DRIVER
P9
+5V(P)
CONTROL
PULSE
KEYSCAN1
DATA
DRIVER
+5V(P)
C2
CONNECTOR
C24
P-BOARD
SOS DETECT
SD46
SOUND15V
SS2
SCAN DRIVE
SS33
+15V(P)
SU11
RECTIFIER
SC42
C1
Vda
DATA
DRIVER
POWER MICOM
SC41
RELAY
SUSTAIN
VOLTAGE
RECTIFIER
+5V(P)
SOS8_SS
P25
Vda
P35
POWER
FACTOR
CONTROL
C21
SC46
SC20
+15V(P)
SS11
Vda
+5V(P)
PROCESS
VOLTAGE
RECTIFIER
KEY SWITCH
(LOWER)
MAIN SW1
F15V
STB5V
+15V(P)
GK
+5V(P)
P
+5V(P)
SUSTAIN
SCAN OUT (UPPER)
SD11
AC CORD
SS24
SU41
SOS7_SC2
RECTIFIER
P34
SOS8_SS
DATA
DRIVER
DATA DRIVER (RIGHT)
P2
SUSTAIN CONTROL
C26
POWER SUPPLY
Vda
SCAN
DRIVER
PS SOS4
DATA DRIVER (LEFT)
ON/OFF CONTROL
DATA
DRIVER
SS21
DATA
DRIVER
SCAN CONTROL
+5V(P)
KEYSCAN1
KEYSCAN1
C10
+5V(P)
C3
DATA
DRIVER
P11
VIDEO DATA
STANBY
VOLTAGE
RECTIFIER
C35
VSUS
DATA
DRIVER
P6
P7
DATA
DRIVER
SC-BOARD
ENEGRY RECOVERY
SOS DETECT
+5V(P)
BUFFER
C33
DATA
DRIVER
C20
DATA
DRIVER
DATA DRIVER (CENTER)
C31
GK1
VIDEO DATA
SU
DATA
DRIVER
VSUS
VIDEO DATA
VIDEO DATA
VIDEO DATA
SCAN OUT (LOWER)
+15V(P)
C36
SC-BOARD
FLOTING PART
SOS DETECT
SD
SD42
SUSTAIN CONTROL
F15V
SC2
KEY SWITCH
MAIN SW2
SUSTAIN DRIVE SS
DATA
DRIVER
Vda
+15V(P)
SOS8_SS
SOS6_SC1
SUSTAIN CONTROL
SS-BOARD
SOS DETECT
DATA
DRIVER
STB5V
SC
VSUS GEN.
VE GEN.
ENERGY RECOVERY
VSUS
VSUS
VSCAN GEN.
VSET GEN.
VAD GEN.
VSUS
SCAN
DRIVER
SOUND15V
VIDEO2
+1.2V(P)
AUDIO SUB1.3V
SWITCH
F15V
+5V(P)
VIDEO1
+5V(P)
ON
STB_D3.3V
K1
DCDC
DDR
PANEL STB_ON
+15V(P)
+15V(P)
PANEL STB_ON
EEPROM
A/D
L,R
OPTICAL AUDIO OUT
+3.3V(P)
C.A.T.S. SENSOR
F15V
SOS7_SC2
DCDC
TMDS DATA
R
SUB9V
STB3.3V
SLOT
SD
SOS8_SS
KEYSCAN3
SUB5V
SUB9V
A32
A12
POWER
+3.3V(P)
Y,PB,PR
OPTICAL OUT
SUB5V
SYSTEM MPU
+5V(P)
SCAN CONTROL
STB_D3.3V
SD CARD DATA
A33
A
L,R
HDMI3
SOS8_SS
AMP
L,R
V
A11
(SIDE)
FAN SOS
FAN POWER
+3.3V(P)
CONTROL
SIGNAL
HDMI2
+5V(P)
A1
POWER SOS
+5V(P)
VIDEO DATA
Seine3LV
(SIDE)
A6
BT30V
MEMORY
FAN_A-B
SUB1.8V
R,G,B
KEYSCAN1
RESET
OPTICAL
Y,PB,PR
+15V(P)
COMP1
L,R
SOS7_SC2
SUB+3.3V DET
KEYSCAN1
FAN MAX
SD0
PANEL STATUS
+9V(S)
F15V
DCDC
SD CARD
RESET
VSB_IN
F15V
SDIN
DCDC
SPEAKER(L)
+3.3V(STB)
V,Y,C
SUSTAIN
CONTROL
SOUND SOS
SD CARD DATA
PAMEL SOS
IIC1
+3.3V(STB)
DIGITAL SIGNAL PROCESSOR
PANEL
MAIN ON
TUNER SOS
DDR2
TMDS DATA
POWER LED
HDMI DATA
POWER LED(R)
SOS6_SC1
REMOTE IN
STB5V
STB5V
FAN SOS DET
L
AUDIO SW
FLASH
SOS6_SC1
POWER SWITCH
SUB+5V DET
REMOTE RECEIVER
+1.8V(P)
EEPROM
L,R
TUNER SOS DET
CIRCUIT
SBO2
SBI2
LED(R)
+2.5V(P)
TUNER SOS
K
+3.3V(S)
SPEAKER(R)
+3.3V(P) DET
PANEL STATUS
C.A.T.S. SENSOR
R,G,B
PAMEL SOS
SOUND SOS DET
CIRCUIT
COMP2
+5V(P)
PD3-H
A25
OUT
VIDEO SW
S2
PANEL MICOM
BT30V
+15V(P)
L,R
C.A.T.S. SENSOR
BT30V
+1.8V(P)
SD
IFD_OUT
TUNER
DCDC
FAN SOS
SUB3.3V
SUB+9V DET
STB5V_M
SOUND SOS
CIRCUIT
LVDS DATA
+9/7.2V
S
SOUND
+15V(P) DET
TMDS DATA
A31
LVDS DATA
VIDEO DATA
+1.2V(P)
REMOTE RECEIVER
A30
SUB5V
HDMI SW
DCDC
+5V(S)
SUB5V
SUB9V
+5V(P) DET
SUB1.8V
SUB9V
DCDC
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
STB3.3V
SUB1.3V
V
HDMI1
DISCHARGE
CONTROL
HDMI DATA
+2.5V(P) DCDC
SOUND15V
FAN MAX
SUB3.3V
AUDIO
(LED:7TIMES)
HOT COLD
(LED:6TIMES)
(LED:8TIME)
(LED:4TIME)
(LED:12TIMES)
(LED:4TIMES)
(LED:10TIMES)
(LED:3TIMES)
(LED:10TIMES)
(LED:6TIMES)
(LED:8TIMES)
(LED:7TIMES)
(LED:11TIMES)
(LED:11TIMES)
(LED:2TIMES)
(LED:12TIMES)
(LED:5TIMES)