Panasonic gpf12du tc-65ps14 Service Manual
33
10 Block Diagram
10.1. Main Block Diagram
(LED:6TIMES)
(LED:7TIMES)
(LED:8TIME)
(LED:4TIME)
HOT
COLD
(LED:7TIMES)
(LED:3TIMES)
(LED:10TIMES)
(LED:5TIMES)
(LED:4TIMES)
(LED:6TIMES)
(LED:2TIMES)
(LED:8TIMES)
(LED:10TIMES)
P2
SUSTAIN
VOLTAGE
RECTIFIER
VOLTAGE
RECTIFIER
VSUS
C35
SCAN OUT (UPPER)
C20
Vda
DATA
DRIVER
DRIVER
C1
DATA
DRIVER
DRIVER
DATA
DRIVER
DRIVER
DATA
DRIVER
DRIVER
DATA
DRIVER
DRIVER
SOS7_SC2
Vda
C21
DATA
DRIVER
DRIVER
SD11
+3.3V(P)
SS33
DATA
DRIVER
DRIVER
SS22
+3.3V(P)
DATA DRIVER (RIGHT)
SS11
SC41
CONTROL
PULSE
PULSE
SCAN
DRIVER
DRIVER
DATA
DRIVER
DRIVER
+5V(P)
KEYSCAN1
VSET GEN.
STB5V
KEY SWITCH
DATA
DRIVER
DRIVER
POWER
FACTOR
CONTROL
FACTOR
CONTROL
SOS8_SS
SOS8_SS
BUFFER
Vda
VSUS
F15V
SS03
RELAY
+15V(P)
SCAN DRIVE
RECTIFIER
VIDEO DATA
C21
P51
SD
P56
KEYSCAN1
VIDEO DATA
SUSTAIN CONTROL
MULTI
SC-BOARD
FLOATING PART
SOS DETECT
FLOATING PART
SOS DETECT
VAD GEN.
C10
SUS
SU
SC2
POWER
FACTOR
CONTROL
FACTOR
CONTROL
SD46
+15V(P)
VIDEO DATA
RELAY
DATA
DRIVER
DRIVER
VIDEO DATA
P52
SS
SC42
SC
SC-BOARD
ENERGY RECOVERY
SOS DETECT
ENERGY RECOVERY
SOS DETECT
+5V(P)
VSUS
SD42
VSUS
SC46
VSCAN GEN.
DATA
DRIVER
DRIVER
SS-BOARD
SOS DETECT
SOS DETECT
VSUS GEN.
SU11
+5V(P)
DATA
DRIVER
DRIVER
GK
SUSTAIN CONTROL
SU41
Vda
ENERGY RECOVERY
P25
P
Vda
C33
POWER MICOM
DATA
DRIVER
DRIVER
SUSTAIN DRIVE
POWER SUPPLY
C14
SS02
+15V(P)
C2
+15V(P)
SS24A
ON/OFF CONTROL
+15V(P)
C26
SS2
+5V(P)
SOS6_SC1
C36
STB5V
CONNECTOR
P11
+3.3V(P)
GK1
P55
(UPPER)
DATA
DRIVER
DRIVER
+5V(P)
SUSTAIN
MAIN SW2
C31
CONNECTOR
PS SOS4
+5V(P)
+3.3V,+5V(P)
(LOWER)
RECTIFIER
Vda
SOS8_SS
SUSTAIN
P34
+3.3V(P)
SUSTAIN CONTROL
SS3
RECTIFIER
SCAN
DRIVER
DRIVER
SCAN CONTROL
VIDEO DATA
STANDBY
VOLTAGE
RECTIFIER
VOLTAGE
RECTIFIER
VE GEN.
AC CORD
VIDEO DATA
PROCESS
VOLTAGE
RECTIFIER
VOLTAGE
RECTIFIER
KEY SWITCH
P6
F15V
KEYSCAN1
P7
SCAN OUT (LOWER)
+5V(P)
SC20
+15V(P)
DATA
DRIVER
DRIVER
+15V(P)
DATA DRIVER (CENTER)
MAIN SW1
DATA DRIVER (LEFT)
VSUS
C3
P-BOARD
SOS DETECT
SOS DETECT
P9
SOUND15V
P35
PANEL STB_ON
BT30V
V
Seine3LV
DCDC
PANEL
MAIN ON
MAIN ON
HDMI1
DDR2
(SIDE)
SOUND
C.A.T.S. SENSOR
Y,PB,PR
MEMORY
TUNER SOS
AUDIO
SUB9V
SD CARD DATA
A12
SCAN CONTROL
VIDEO DATA
COMP2
+5V(P)
+3.3V(P)
+3.3V(P)
A25
OPTICAL AUDIO OUT
V
PANEL MICOM
SD CARD DATA
TUNER
BT30V
SWITCH
FLASH
A11
IIC1
SUB+9V DET
A1
REMOTE RECEIVER
L
COMP1
(SIDE)
+5V(P)
+15V(P)
+1.8V(P)
PANEL SOS
DCDC
F15V
SOS6_SC1
AUDIO SW
SUB5V
SUB3.3V
L,R
POWER SOS
L,R
EEPROM
BT30V
+3.3V(P)
+3.3V(STB)
SUB1.3V
ON
L,R
KEYSCAN3
REMOTE RECEIVER
S
POWER SWITCH
+15V(P)
SDIN
LVDS DATA
+2.5V(P)
VIDEO2
VIDEO1
+1.2V(P)
SUB+5V DET
+15V(P) DET
SUB9V
DISCHARGE
CONTROL
CONTROL
L,R
SOS7_SC2
SUB9V
TUNER SOS DET
CIRCUIT
CIRCUIT
A/D
+3.3V(P)
DIGITAL SIGNAL PROCESSOR
SOUND15V
SBO2
SBI2
SBI2
SUB5V
VIDEO SW
LED(R)
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
A31
R,G,B
SOS6_SC1
HDMI3
LVDS DATA
SUB3.3V
HDMI SW
+3.3V(P) DET
C.A.T.S. SENSOR
SUB9V
PANEL STATUS
V,Y,C
+2.5V(P)
CONTROL
SIGNAL
SIGNAL
TUNER SOS
SUSTAIN
CONTROL
CONTROL
+5V(P)
K
STB3.3V
SUB+3.3V DET
+3.3V(S)
HDMI2
HDMI DATA
SPEAKER(R)
SLOT
DCDC
F15V
L,R
VSB_IN
SOS7_SC2
A
DCDC
SD
TMDS DATA
SUB1.8V
R
TMDS DATA
IFD_OUT
A33
C.A.T.S. SENSOR
Y,PB,PR
+3.3V(STB)
DCDC
L,R
S2
OUT
SD
+5V(P) DET
DCDC
KEYSCAN1
RESET
REMOTE IN
POWER LED(R)
SPEAKER(L)
POWER LED
PD3-H
K1
HDMI DATA
+1.2V(P)
KEYSCAN1
SOS8_SS
+5V(S)
POWER
STB3.3V
R,G,B
EEPROM
STB5V
+5V(P)
OPTICAL OUT
+15V(P)
TMDS DATA
AUDIO
SD CARD
DDR
SUB1.8V
DCDC
PANEL STATUS
RESET
+1.8V(P)
PANEL STB_ON
OPTICAL
+15V(P)
AMP
+9V(S)
SUB1.3V
STB5V
SD0
PANEL SOS
SYSTEM MPU
F15V
SUB5V
A6
SUB5V
STB_D3.3V
STB_D3.3V
DCDC
STB5V_M
A32
+5V(P)
+3.3V(P)
SOS8_SS
VIDEO DATA
(LED:6TIMES)
(LED:7TIMES)
(LED:8TIME)
(LED:4TIME)
HOT
COLD
(LED:7TIMES)
(LED:3TIMES)
(LED:10TIMES)
(LED:5TIMES)
(LED:4TIMES)
(LED:6TIMES)
(LED:2TIMES)
(LED:8TIMES)
(LED:10TIMES)