15.2. Main Block Diagram (37inch)
LED_G/LED_R/REMOCON
FAN_SOS
VOLTAGE
STANDBY
STB_PS
STB_PS_ON
VOLTAGE
SUB-FIELD
J15
LVDS
LVDS_MAIN
SS34
EEPROM
MAIN
PLASMA AI PROCESSOR
IIC
DA
P25
PICTURE
DIGITAL SIGNAL PROCESSOR
HD
DA2
DA1
MEMORY
SW
SELECT
+5V
DA6
CONTROL
P3.3V
SUB
A/D
S.R.
8bit
J30
SS
VOLTAGE
TXD-TU,RXD-TU
C22
RECEIVER
D5
HA
VDA
LVDS
S.R.
P9
KEY-SW,CABLE DET
SOS6
SUSTAIN
RGB
SERIAL
IIC
RGB
RESET
B
D31
PICTURE
SELECT
RGB
LED/REMOCON
FORMAT CONVERTER
R
D3
OUTPUT
SELECT
RGB
FPGA
PROCESSOR
MICOM
G
SIGNAL
VOLTAGE
MAIN
PROCESS
SYNC
/FAN_SOS
SS12
RECTIFIER
CONTROL
SOUND
Vda-75V
OUTPUT
FLASH
SS_SOS8
8M
15V
SUSTAIN CONTROL
SCAN DRIVE
CPG
VOLTAGE
C11
SUB
(CLK)
C12
IIC
R
PROCESS
MCU
SCAN
R,G,B MAIN
C23
PULSE
OSD
RECEIVER
DATA DRIVE
J5
STB5V
SDRAM
MIX
PULSE
R,G,B
FLASH
CONTROL
RECTIFIER
PROCESS
L
PULSE
DIGITAL
HD,VD,CLK
IN
SOUND
SIGNAL
COMPONENT
VSUS
D/A
SPAMP-L
H1
CONTROL
OSD INPUT
J4
VIDEO IN
S.R.
ERASE
SS11
SPAMP-R
PROTECTION(SOS)
GENERATOR
J3
PULSE
DDR
TRANS-
+15V
VIDEO
CONTROL
128M
P
RECTIFIER
KEY_SW
J8
SOS6/
AUDIO
+15V
VOLTAGE
FORMAT
+15V
SC
5V
VDA
MITTER
SC23
SOUND+15V
J7
SOS7
D25
FILTER
AVR
C21
LINE
TXD
,RXD
SOUND+12V
PS_SOS
SS23
L
LAN+15V
HX
DATA DRIVER(RIGHT)
J
R
LVDS
VD
POWER SUPPLY
HX1
/SYNC PROCESSOR
S.R.
IIC
PC
SLOT INTERFACE
L,R
STB12V
(VE)
FAN_CONT
RS-232C
/SOUND PROCESSOR
HD
,VD
SUSTAIN DRIVE
PC AUDIO IN
+15V
PULSE
B
TXD_PC,RXD_PC
PB33
POWER
D
+15V
SDRAM
PB31
PLASMA AI
FAN_CONT
PROCESSOR
IIC
PB35
STANDBY
R
CONTROL
R
FAN
AC CORD
G
C1
SOS
CONTROL
B
DA5
J10
PB30
15V
G
CONTROL
D32
TXD_TU,RXD_TU
DA3
PB
12V
SUSTAIN
RECTIFIER
J1
S34
GREEN
J6
S1
P1.2V
ADDRESS
POWER SW
J11
VOLTAGE
IIC
HD
+15V
CABLE DET
HD,VD,CLK
CONTROL
VSUS
KEY_SW
OSD
DC/DC CONVERTER
LINE
HD,VD
P12
SW
FILTER
R,G,B
SYNC
SC20
DATA DRIVER(LEFT)
HD
,VD
+15V
FACTOR
Vda
P2
CONTROL
VSUS
H37
P5
COMPONENT
P23
S.R.
H3
C2
+15VS
TXD
,RXD
IIC
TERMINALS
SW
STB_12V
L,R
J2
SPEAKER
SOS7
VDA
STB_PS
H37
SELECT
POWER LED_G
ALARM,STB-ON
DISCHARGE
SPEAKER
STAND_BY LED_R
D20
IIC
REMOTE SENSOR
VSUS
V2
SUSTAIN
TXD
,RXD
S.R.
SW
V1
L
P_ON/OFF
REMOTE RECEIVER
STBY5V_M
R
SYNC
/LED_G,R
SUSTAIN
SPEAKER
J12
SCAN CONTROL
KEY SCAN
R,G,B
VOLTAGE
R
SEPA/
P11
V15
RELAY
G
SC2
SYNC
TXD,RXD
V2
L,R
DATA
B
LVDS_SUB
S.R.
IIC
KEY SW
P2.5V
HD
,VD
HD,VD
LVDS
TXD-PC,RXD-PC
AVR
SOS8
+15VC
LVDS
RECTIFIER
FAN
CONVERTER
J14
F_STBY-15V
S.R.
IIC
P10
IIC
64
S.R
SCAN OUT
S.R
40
64
64
64
S.R
64
40
S.R
64
64
SCAN OUT
S.R
S.R
S.R
S.R
SD
S.R
S.R
64
64
64
SU
S.R
S.R
R
L
L
R
VIDEO
C
HU
S
Y
LVDS
DECODER
TX
H1
V
L
R
DUAL VIDEO
HD
AV SW
TERMINAL
TH-37PH9UK
Main Block Diagram
TH-37PH9UK
Main Block Diagram
TH-37PH9UK / TH-42PH9UK
88
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 ...