Panasonic TH-P42G10D, Service Manual

Page: 33 / 126

33
9 Block Diagram
9.1. Main Block Diagram
HOT
(LED:8TIME)
(LED:7TIMES)
(LED:6TIMES)
COLD
(LED:4TIME)
(LED:5 TIMES)
(LED:10 TIMES)
(LED:11TIMES)
(LED:7 TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:8 TIMES)
(LED:4 TIMES)
(LED:11TIMES)
(LED:2 TIMES)
(LED:3 TIMES)
(LED:6 TIMES)
(LED:12 TIMES)
SU41
P2
SUSTAIN
SCAN OUT (LOWER) SD
SD42
P
BUFFER
STANBY
VOLTAGE
RECTIFIER
SUSTAIN DRIVE
C2
VSUS
SCAN
DRIVER
VSUS GEN.
SS2
SUSTAIN CONTROL
C21
DATA
DRIVER
+15V(P)
STB5V
(LOWER)
SS-BOARD
SOS DETECT
SCAN OUT (UPPER)
SD11
VSUS
DATA
DRIVER
KEYSCAN1
DATA
DRIVER DATA
DRIVER
+5V(P)
DATA
DRIVER
P35
VIDEO DATA
CONTROL
PULSE
VSUS
Vda
F15V
KEYSCAN1
Vda
DATA
DRIVER
SS21
DATA
DRIVER
SC42
SUSTAIN CONTROL
STB5V
C1
POWER SW
DATA
DRIVER
SS33
ON
VIDEO DATA
SU
ON/OFF CONTROL
KEYSCAN1
+5V(P)
SOUND15V
+15V(P)
DATA
DRIVER
PROCESS
VOLTAGE
RECTIFIER
POWER MICOM
DATA DRIVER (LEFT)
C14
SS11 P11
VSCAN GEN.
C11
MAIN SW1
GK
VAD GEN.
+15V(P)
SCAN
DRIVER
C23
SOS8_SS
+5V(P)
P34
SD46
SUSTAIN CONTROL
F15V
+15V(P)
SOS8_SS
VSUS
DATA
DRIVER
SC41
GK1
+5V(P)
P25
DATA
DRIVER
SC46
C10
VSUS
VIDEO DATA
RELAY
SS
+5V(P)
SC-BOARD
FLOTING PART
SOS DETECT
C25
SCAN DRIVE SC
SC-BOARD
ENEGRY RECOVERY
SOS DETECT
+5V(P)
AC CORD
CONNECTOR
SU11
Vda
DATA
DRIVER
Vda
DATA
DRIVER
RECTIFIER
POWER SWITCH
+5V(P)
SUSTAIN
VOLTAGE
RECTIFIER
POWER
FACTOR
CONTROL
+5V(P)
+5V(P)
KEY SWITCH
MAIN SW2
KEY SWITCH
C20
DATA DRIVER (RIGHT)
P-BOARD
SOS DETECT
P9
VSET GEN.
POWER SUPPLY
MAIN SW2
DATA
DRIVER
P7
PS SOS4
VIDEO DATA
Vda
MAIN SW1
SOS8_SS
SOS7_SC2
VE GEN.
S34
SC20
S
VIDEO DATA
SC2
+15V(P)
P6
SS24
SOS6_SC1
ENERGY RECOVERY
SCAN CONTROL
RECTIFIER
DATA
DRIVER
SD BOOT
LED/RMT
SD LED
MAIN Y/U/V
GL
XRST
+5V(P)
+15V(P)
+15V(P)
+15V(P)
+9/7.2V
SPEAKER
(L,R)
+5V(P)
FAN MAX
+5V(P)
POWER_SOS
SOS8_SS
+3.3V(S)
RESET
A31
SUSTAIN
CONTROL
SOS8_SS
DISCHARGE
CONTROL
SERIAL
+5V(S)
SCAN CONTROL
LVDS
TUNER SOS
A8
SD CARD
(MAIN MPU+VIDEO PROCESSOR)
BT30V
MAIN+9V SENSE
+3.3V(P)
SUB5V
EEPROM
CIRCUIT
A25
HEADPHONE
PD3H
R/G_LED_ON
FLASH
MEMORY
SHORT SOS DET
LED
SD_LED_ON
VIDEO
AUDIO
SWITCH
RF
+3.3V(STB)
FAN MAX
A32 A7
FAN SOS
AUDIO AMP
PANEL SIDE SOS
PANEL_STATUS
PANEL MPU
A20
F15V
RESET
CPG with SS
SUB9V
TUNER SOS
+5V(S)
VIDEO
PROCESSOR
HDMI Rx
AUDIO
PROCESSOR
TUNER SOS DET
CIRCUIT
Tuner
SBO2
SBI2
FAN POWER
Digital Video in
IIC1
SOS6_SC1
EEPROM
F15V
Plasma AI
MONITOR L,R
OPT OUT
+3.3V(P) DET
LVDS Rx
KEY1
DIGITAL
AUDIO
+3.3V(M)
+5V(P)
AV L,R
Temp
sensor
+5V(P) DET
STANDBY MPU
PANEL_STB_ON
REMOTE
IECOUT
+5V(S)
DDR
EEPROM
SUB+5V SENSE
+5V(P)
Sub Filed Processor
DTV+9V SENSE
PWM
FAN_A-B
DDR2
SOS7_SC2
A1
GL02
FAN SOS
Peaks AVC
SOS
TV L,R
SIF,AM
A
SOUND SOS DET
DIGITAL SIGNAL PROCESSOR
+9V(S)
+5V(S)
+15V(P) DET
K1
+9V(M)
POWER SOS
K
H/V Sync Control
+30V(BT)
DMIX0
HP L/R
RESET
MAIN+3.3V SENSE
SOUND+15V
REMOTE
SUB+5V SENSE
SOUND SOS
DAUDIO
+9V(S)
FAN SOS DET
SD CARD I/F
A11
A12
MAIN ON/OFF
CLOCK GEN
SD LED
+15V(F)
HDMI
1,2,3
+5V(STB)
+3.3V(STB)
+15V(SOUND)
V,Y,PB,PR
V,Y,PB,PR
L,R
R,G,B
Y,C,V
PC
AV2
L,R
L,R
MONITOR
OUT
MONITOR L,R
MONITOR V
AV4
AV3
L,R
V,Y,C
AV1
HOT
(LED:8TIME)
(LED:7TIMES)
(LED:6TIMES)
COLD
(LED:4TIME)
(LED:5 TIMES)
(LED:10 TIMES)
(LED:11TIMES)
(LED:7 TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:8 TIMES)
(LED:4 TIMES)
(LED:11TIMES)
(LED:2 TIMES)
(LED:3 TIMES)
(LED:6 TIMES)
(LED:12 TIMES)