Panasonic TX-P42S30J, Service Manual

Page: 33 / 112

33
10 Block Diagram
10.1. Main Block Diagram
P
P
P
PUSH
(LED:8TIMES)
(LED:4TIMES)
COLD HOT
(LED:7TIMES)
(LED:6TIMES)
(LED:12TIMES)
(LED:5TIMES)
(LED:7TIMES)
(LED:4TIMES)
(LED:3TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:9TIMES)
(LED:12TIMES)
(LED:8TIMES)
(LED:6TIMES)
(LED:8TIMES)
(LED:4TIMES)
COLD HOT
(LED:7TIMES)
(LED:6TIMES)
(LED:12TIMES)
(LED:5TIMES)
(LED:7TIMES)
(LED:4TIMES)
(LED:3TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:9TIMES)
(LED:12TIMES)
(LED:8TIMES)
(LED:6TIMES)
C23
RECTIFIER
SOS8_SS
MAIN
CONVERTER
VSUS GEN.
F15V
VSUS
P11
P+3.3V
DATA
DRIVER DATA
DRIVER
POWER
FACTOR
CONTROL
SS33
P2
P+15V
ENERGY RECOVERY
VIDEO DATA
C21
SN
SOS8_SS
VSUS
DATA
DRIVER
P-BOARD
SOS DETECT
SN-BOARD
ENERGY RECOVERY
SOS DETECT
SCAN CONTROL
DATA
DRIVER
F15V
SN2
DATA
DRIVER
VIDEO DATA
P+15V
P9
SN20
P+5V
C2
SOS7_SC2
VE GEN.
DATA
DRIVER
SOS8_SS
P+3.3V
DATA
DRIVER
Vda
DATA DRIVER (RIGHT)
BUFFER
VIDEO DATA
C20
Vda
P35
AC CORD
P+15V
DATA
DRIVER DATA
DRIVER
VSCAN GEN.
P+5V
SS11
VDA
SCAN
DRIVER
DATA
DRIVER
P6
C25
VIDEO DATA
P+5V
SUSTAIN CONTROL
SUSTAIN DRIVE
SOS6_SC1
P
P+5V
DATA
DRIVER
ON/OFF CONTROL
RELAY
DATA
DRIVER DATA
DRIVER
SUSTAIN CONTROL
STANDBY
VOLTAGE
CONVERTER
STB5V
MAIN SW1
P34
SOUND15V
SS
P+5V
SOS8_SS
RECTIFIER
POWER SUPPLY
P+15V
C11
VDA
P+3.3V
VSUS
CONTROL
PULSE
C1
SOUND15V
SN-BOARD
FLOATING PART
SOS DETECT
SCAN
DRIVER
DATA DRIVER (LEFT)
SS-BOARD
SOS DETECT
VSUS
DATA
DRIVER
VDA
SCAN DRIVE
P+3.3V
PS SOS4
STB5V
C10
VSUS
P+15V
VAD GEN.
DATA
DRIVER
POWER MICOM
SUSTAIN CONTROL
SUB1.8V
LAN CON I/F
DCDCIN
SPEAKER(L)
SIF_OUT
PWM
SUB3.3V
F15V
F15V
HP_L/R
Parallel_
TS(CI)
ANALOG-ASIC
DVB_CVBS
SUB9V
PEAKS-LDA3
DCDC
ARC
(HDMI2)
DCDC
P+5V
SUB1.5V
CPU BUS
SPI
FLASH
OUT
LO1_L/R
STM
REMOTE_IN
STB3.3V
LO2_L/R
SUB1.2V
K
SUB5V
SOS4_PS
LP1
SOS7_SC2
LO1_L/R
P+3.3V
TUNER
USB I/F
ARC
(HDMI2)
C.A.T.S_SENSOR
REMOTE_RECEIVER
K1
CI
BUFFER
SUB5V
SOS8_SS
SPEAKER(R)
CPU BUS
I/F
STM
EEPROM
REMOTE RECEIVER
P+1.1V
ETHERPHY
CI I/F
HDMI1-3
USB
DCDC
P+1.1V
IFD_OUT
SD CARD
KEY SWITCH
LVDS DATA
V
KEY1
VDDSD
18V33V
SOS7_SC2
TS I/F
LO2_L/R
SIF I/F
A32
PEAKS
EEPROM
SUSTAIN
CONTROL
A
AMP
P+2.5V
TUNER I/F
TUNER_POWER_SOS
SUB5V_SENSE SUB5V
SUB3.3V
OUT
P+5V
SUB3.3V_SENSE
SD CARD I/F
F15V
SCAN CONTROL
DIGITAL_AUDIO_OUT
TUNER_POWER_SOS
AV SW
P+3.3V
LED_R/G
SOS6_SC1
P+3.3V_DET
IECOUT
SUB1.8V
R
DCDC
STB3.3V
HP L/R
DCDC
VIDEO DATA
SOS8_SS
SOUND_SOS DET
A31
LVDS I/F
A20
P+15V
L
SOS6_SC1
SUB1.5V
P+5V_DET
RGB_CVBS
STB1.2V
P+15V
P+5V
STB5V
PANEL_SOS
USB5V
COMPONENT
V
SOUND15V
P+5V
DIGITAL
STB3.3V
AV2
CI SLOT
HDMI I/F
USB_1-2
PANEL_MAIN_ON
PANEL_MAIN_ON
AUDIO OUT
VIDEO DATA
L/R
SOS4_PS
L/R
RECEIVER
F15V
P+2.5V
V/R/G/B
L/R
Y/PR/PB
A6
DDR3
SUB3.3V
L/R OUT
C.A.T.S. SENSOR
A35
V
DCDC
MAIN_SW1
HEAD_
PHONE
POWER
SWITCH
Y/PB/PR
L/R OUT
MAIN AV INPUT,PROCESSING
AV1
ETHERNET DATA
L/R
L/R
V OUT
STB5V
A1
PANEL_SOS
VDAC
USB5V
LED_R/G
AV IN
HP_L/R
ETHERNET
A11
POWER LED
PWM
SUB3.3V
CI DATA
SUB5V
AUDIO
AUDIO
TMDS DATA
VIDEO OUT
AUDIO
P+3.3V
P+3.3V
SOS_DCC
Y/PR/PB
SUB1.2V
P+3.3V
DCDC
C.A.T.S_SENSOR
NAND
FLASH
SD CARD DATA
SOUND_SOS
DDR3 I/F