15.3. Main Block Diagram (42inch)
FAN_SOS
LED_G/LED_R/REMOCON
POWER
PLASMA AI
STANDBY
AC CORD
CONTROL
15V
D32
12V
S.R
+15V
ADDRESS
64
CONTROL
DC/DC CONVERTER
P12
S.R
DATA DRIVER(LEFT)
FACTOR
CONTROL
P5
C2
SU
SOS7
64
DISCHARGE
IIC
VSUS
SUSTAIN
64
STBY5V_M
SUSTAIN
VOLTAGE
RELAY
DATA
P2.5V
+15VC
CONVERTER
P10
VOLTAGE
S.R
SUB-FIELD
EEPROM
P25
SCAN OUT
MEMORY
P3.3V
S.R.
SS
D5
S.R.
RGB
D3
FPGA
VOLTAGE
64
Vda-75V
SS_SOS8
15V
VOLTAGE
C12
SCAN
RECEIVER
PULSE
SS11
GENERATOR
64
PULSE
CONTROL
SOS6/
5V
VIDEO
RECTIFIER
VOLTAGE
S.R
D25
C21
S.R
DATA DRIVER(RIGHT)
POWER SUPPLY
S.R.
(VE)
SUSTAIN DRIVE
PULSE
SDRAM
PROCESSOR
CONTROL
C1
PULSE
FLASH
DATA DRIVE
PROCESSOR
IIC
P1.2V
SUSTAIN
S.R.
P9
S.R
SS12
C11
PULSE
S.R
VSUS
ERASE
SOS7
SS23
STB12V
D
64
RECTIFIER
VOLTAGE
S.R
Vda
S.R.
VDA
D20
64
SC2
SOS8
SCAN OUT
VOLTAGE
PICTURE
CONTROL
VOLTAGE
SUSTAIN
S.R.
P_ON/OFF
SCAN CONTROL
P11
SD
S.R.
LVDS
RECTIFIER
F_STBY-15V
64
STANDBY
64
S.R
PLASMA AI PROCESSOR
64
S.R
+5V
C22
VDA
SOS6
D31
FORMAT CONVERTER
MICOM
PROCESS
RECTIFIER
OUTPUT
64
SUSTAIN CONTROL
64
PROCESS
C23
STB5V
RECTIFIER
S.R
CONTROL
S.R.
S.R
PROTECTION(SOS)
+15V
P
FORMAT
SC23
FILTER
LINE
PS_SOS
HX
HX1
PC
RS-232C
PC AUDIO IN
PB33
PB31
PB35
FAN
SOS
PB30
CONTROL
PB
S34
S1 POWER SW
+15V
VSUS
LINE
FILTER
SC20
+15V
P2
VSUS
P23
+15VS
STB_12V
STB_PS
POWER LED_G
STAND_BY LED_R
REMOTE SENSOR
V2
V1
REMOTE RECEIVER
/LED_G,R
KEY SCAN
V15
V2 KEY SW
AVR
FAN
IIC
IIC
STB_PS
STB_PS_ON
SS34
DA DIGITAL SIGNAL PROCESSOR
DA1
DA6
A/D
8bit
RECEIVER
LVDS
RGB
PICTURE
OUTPUT
SIGNAL
SYNC
CONTROL
FLASH
8M
CPG
(CLK)
MCU
OSD
MIX
PROCESS
DIGITAL
SIGNAL
D/A
OSD INPUT
DA3
DA2
SW
SCAN DRIVE
SC
J1
J6
J5
J11
COMPONENT
SELECT
J12
J14
J13
SYNC
SELECT
J3
J10
J4
J2
J15
J30
SERIAL
SELECT
SELECT
SOUND
CONTROL
SOUND
SPAMP-L
SPAMP-R
J8
J7
L
R
FAN_CONT
IIC
IIC
R,G,B
HD
,VD
TXD
,RXD
L,R
TXD
,RXD
R,G,B
L,R
HD
,VD
R,G,B
TXD
,RXD
L,R
HD
,VD
R,G,B
TXD
,RXD
L,R
HD
,VD
B
R
G
HD
SW
SYNC
SW
SW
SEPA/
SYNC
LVDS_SUB
LVDS_MAIN
HD
IIC
KEY_SW
+15V
SOUND+15V
AVR
SOUND+12V
LAN+15V
VD
IIC
TXD_PC,RXD_PC
TXD_TU,RXD_TU
SLOT1
GREEN
CABLE DET
KEY_SW
HD,VD
H37
H3
TERMINALS
SPEAKER
H37
SPEAKER
L
R
SPEAKER
R
G
B
HD,VD
LVDS
LVDS
MAIN
SUB
KEY-SW,CABLE DET
IIC
RGB
RGB
MAIN
SUB
IIC
R,G,B MAIN
HD,VD,CLK
TRANS-
MITTER
LVDS
DA5
HD,VD,CLK
OSD
IIC
ALARM,STB-ON
TXD,RXD
IIC
TXD-PC,RXD-PC
TXD-TU,RXD-TU
RESET
LED/REMOCON
/FAN_SOS
SDRAM
DDR
128M
+15V
VDA
J
/SYNC PROCESSOR
SLOT INTERFACE
/SOUND PROCESSOR
+15V
FAN_CONT
R
G
B
R
L
L
R
VIDEO
C
HU
S
Y
LVDS
DECODER
TX
H1
V
L
R
DUAL VIDEO
HD
AV SW
TERMINAL
HA
B
R G
R
L
IN
COMPONENT
H1
VIDEO IN
AUDIO
TH-42PH9UK
Main Block Diagram
TH-42PH9UK
Main Block Diagram
TH-37PH9UK / TH-42PH9UK
89
Summary of Contents for TH-37PH9UK
Page 5: ...1 Applicable signals 5 TH 37PH9UK TH 42PH9UK ...
Page 37: ...9 4 Adjustment Volume Location 9 4 1 TH 37PH9UK 9 4 2 TH 42PH9UK 37 TH 37PH9UK TH 42PH9UK ...
Page 38: ...9 5 Test Point Location 9 5 1 TH 37PH9UK 9 5 2 TH 42PH9UK 38 TH 37PH9UK TH 42PH9UK ...
Page 42: ...10 2 IIC mode structure following items value is sample data 42 TH 37PH9UK TH 42PH9UK ...
Page 44: ...44 TH 37PH9UK TH 42PH9UK ...
Page 46: ...46 TH 37PH9UK TH 42PH9UK ...
Page 52: ...13 Option Setting 52 TH 37PH9UK TH 42PH9UK ...
Page 54: ...54 TH 37PH9UK TH 42PH9UK ...
Page 87: ...15 Block and Schematic Diagram 15 1 Schematic Diagram Notes TH 37PH9UK TH 42PH9UK 87 ...
Page 161: ...16 Parts Location 16 1 Exploded View 16 1 1 TH 37PH9UK 161 TH 37PH9UK TH 42PH9UK ...
Page 162: ...16 1 2 TH 42PH9UK 162 TH 37PH9UK TH 42PH9UK ...
Page 163: ...16 1 3 Escutcheon part location enlarged view for 37 42 inch 163 TH 37PH9UK TH 42PH9UK ...
Page 164: ...16 2 Cable relation 16 2 1 TH 37PH9UK 16 2 2 TH 42PH9UK 164 TH 37PH9UK TH 42PH9UK ...
Page 165: ...16 3 Packing summary 165 TH 37PH9UK TH 42PH9UK ...
Page 167: ...18 Replacement Parts List 18 1 Replacement Parts List Notes 167 TH 37PH9UK TH 42PH9UK ...