Main Block Diagram (37Inch) - Panasonic TH-37PH10UK Service Manual

TH-37PH10UK / TH-42PH10UK

15.2. Main Block Diagram (37inch)

AV SW
V
HD
LVDS
R VIDEO
TX
DECODER
L
Y
S
C
R
L
HU DUAL VIDEO
TERMINAL
SU SCAN OUT
SC SCAN DRIVE
S.R
40
S.R
64
CONTROL
S.R
PULSE
64
S.R
64
SUSTAIN
S.R PULSE
64
S.R
64
SCAN
PULSE
SD SCAN OUT
S.R
64
VOLTAGE
S.R
GENERATOR
64
SOS6
S.R
SOS7
64
S.R
64
S.R
64
S.R
40
AC CORD
P9
TH-37PH10UK
Main Block Diagram
AUDIO COMPONENT
IN VIDEO IN
HA
R H1
H1
L
DS11 DS12
LVDS_SUB
LVDS_MAIN
SERIAL
CABLE DET
SELECT
VD
KEY_SW
HD,VD
SYNC
SEPA/
GREEN
SW
DS1
SYNC
VIDEO
SELECT
RGB
TXD-TU,RXD-TU
TXD-PC,RXD-PC
DN DIGITAL SIGNAL PROCESSOR
IIC
RGB R,G,B MAIN
8bit
A/D
HD,VD,CLK
DN1
LVDS RGB
MAIN MAIN
RGB DIGITAL
LVDS
PICTURE SIGNAL
RECEIVER
OUTPUT PROCESS
LVDS RGB
SUB SUB
SYNC
HD,VD,CLK
HD,VD
SIGNAL
CONTROL
CPG
RESET
(CLK)
TXD-PC,RXD-PC
IIC 8M
TXD-TU,RXD-TU
+15V FLASH
SC20 KEY-SW,CABLE DET,LED,REMOCON
VSUS
P POWER SUPPLY
SC2
VSUS
P2
PROTECTION(SOS)
STANDBY STANDBY PROCESS
STB12V
LINE
RECTIFIER VOLTAGE VOLTAGE VOLTAGE
FILTER
STB5V
CONTROL RECTIFIER CONTROL
POWER SUSTAIN
RELAY LINE
RECTIFIER FACTOR VOLTAGE
FILTER
CONTROL CONTROL
C1
S.R.
PC AUDIO IN
RS-232C PC
HX
HX1
H3
SPEAKER
DS14
DS
SLOT INTERFACE TERMINALS
/SYNC PROCESSOR
/SOUND PROCESSOR
H37
L
SPAMP-L DS8
SOUND SOUND
R
SELECT CONTROL
SPAMP-R DS7 H37
SYNC
KEY_SW
V2
SELECT DS15 V15 KEY SCAN
HD
LED_G/LED_R/REMOCON
DS2
+15V
HD STB+5V DS4
SW +5V POWER LED_G
V2 STAND_BY LED_R
DS6
SOUND+15V
SW
SOUND+12V AVR REMOTE SENSOR
D FORMAT CONVERTER
PLASMA AI PROCESSOR
128M
DDR
SDRAM
LVDS PICTURE
R RECEIVER OUTPUT
LVDS
OSD G
D/A TRANS-
MIX
B
MITTER
D5
IIC
IIC
OSD INPUT
DN6
OSD
IIC
FPGA
ALARM,STB-ON
CONTROL
TXD,RXD
SW DISCHARGE
IIC
MCU
CONTROL
SOS6/
SOS7
SOS8
MICOM
SCAN CONTROL
D20
+15V
IIC
+5V
STBY5V_M P_ON/OFF
P25 D25
+15V
DC/DC CONVERTER
PS_SOS
+15V
P6
VDA
+15V
STB+5V P7
PROCESS
15V
+5V
VOLTAGE
12V
RECTIFIER
5V
STB_PS
P12
15V
Vda
SUSTAIN
VSUS
VOLTAGE P11
RECTIFIER
C11
DATA DRIVER(RIGHT) C2 DATA DRIVER(LEFT)
Vda-75V
C12 C22
S.R. S.R. S.R. S.R.
92
SPEAKER
L
SPEAKER
R
KEY SW
V1
REMOTE RECEIVER
/LED_G,R
SDRAM
SS
SUSTAIN DRIVE
FORMAT
PLASMA AI
CONVERTER
RGB
SUB-FIELD
PROCESSOR
PROCESSOR
VIDEO
DATA
ADDRESS
FLASH
VOLTAGE
MEMORY IIC
(VE)
SUSTAIN CONTROL
SUSTAIN
PULSE
DATA DRIVE
ERASE
PULSE
SS_SOS8
EEPROM
P3.3V
P2.5V
P1.2V
+15V
VDA
VSUS
D31 D32
SS23 SS12 SS11
C21
S1 POWER SW
VDA
C23
STB_PS
S34
STB_PS_ON
S.R. S.R. S.R.
SS34
TH-37PH10UK
Main Block Diagram