15.2. Main Block Diagram
SUSTAIN
PULSE
VOLTAGE
GENERATOR
CONTROL
PULSE
PULSE
SCAN
SC2
SC23
SC20
D20
CONTROL
DISCHARGE
MAIN MPU
ROM
LVDS
LVDS
A/D
FORMAT
CONVERTER
RGB
PROCESSOR
PROCESSOR
SUB-FIELD
PLASMA AI
SDRAM
D31
D32
P25
D25
P12
P11
SS11
SS12
SS23
SS34
SUSTAIN
PULSE
ERASE
PULSE
ADDRESS
VOLTAGE
(VE)
S.R.
STBY5V
+5V
D5
D1
J5
J6
J1
ANALOG SW
SYNC
SW
SYNC
SEPARATOR
SDRAM
ROM
DC/DC
CONVERTER
(1.2V)3.3V
1.5V
STB3.3V
PROCESS
VOLTAGE
RECTIFIER
CONTROL
SUSTAIN
VOLTAGE
RECTIFIER
SUSTAIN
VOLTAGE
VOLTAGE
PROCESS
CONTROL
RECTIFIER
STANDBY
VOLTAGE
FACTOR
POWER
CONTROL
RECTIFIER
RELAY
VOLTAGE
STANDBY
CONTROL
RECTIFIER
VDA
15V
5V
12V
STB5V
STB14V
P23
P2
VSUS
VSUS
C12
C11
C22
C21
C23
AUDIO SW
-
+
+
-
H3
L
R
CONTROL
D
P
SOS
ON/OFF
S34
S1
J
STB_PS_ON
STB_PS
SS
SPEAKER
TERMINAL
PC RS-232C
PC AUDIO IN
VDA,SOS/SUSTAIN DRIVE PULSE
SP
SP
C1
C2
15V
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
D3
J3
CONTROL
J11
J12
J13
J14
VD
HD
J2
J15
J10
J4
J8
J7
L OUT
R OUT
P10
P5
LINE
FILTER
P9
AC IN
+15V
+12V(s)
+12V
F_STB_14V
V34
LED_G POWER ON
LED_R STAND-BY
RECEIVER
REMOTE
V1
REMOTE RECEIVER/LED_G,R
V2
KEY SW
V15
VOL
DN
F
VTR
TV/
VOL
UP
STR
15V
Vda
POWER SW
STB_PS_ON
STB_PS
AUDIO
PROCESSOR
L
R
DR15V
SOUND12V
DIG12V
DC_DC
CONVERTER
5V
9V
3.3V
F_STB_14V
CONTROL
42"MODEL
ONLY
HX
HX1
DIGITAL SIGNAL PROCESSOR/FORMAT CONVERTER
PLASMA AI PROCESSOR
+12V
SDRAM
CPG
OSD
IIC
EEPROM
VSUS
15V
DATA DRIVER(RIGHT)
DATA DRIVER(LEFT)
SUSTAIN DRIVE
SOS
POWER
SUPPLY
S.R
S.R
SCAN OUT
64
S.R
64
SU
64
64
S.R
S.R
64
64
S.R
64
64
S.R
S.R
SOS1
SOS2
SCAN DRIVE
SC
Vda
15V
SD
SCAN OUT
SOS
H3
SPEAKER
TERMINAL
HA
COMPONENT
H1
VIDEO IN
AUDIO IN
COMPONENT
S-VIDEO
AUDIO IN
H1
HB
VIDEO
IN/OUT
IN
LVDS
GC2M
SW
SLOT I/F,
SYNC PROCESSOR
AUDIO PROCESSOR
TO J-BOARD SLOT
37PWD8UK
37PWD8BK/BS/EK/ES
42PWD8UK
42PWD8BK/BS/EK/ES
HA
HA
HB
HB
HB
HB
J12
J11
J13
TH-37/42PWD8 SERIES
Main Block Diagram
TH-37/42PWD8 SERIES
Main Block Diagram
TH-37PWD8BK
64
Summary of Contents for TH-37PWD8BK
Page 5: ...1 Applicable signals 5 TH 37PWD8BK ...
Page 17: ...8 Location of Lead Wiring 8 1 Wiring for 37 inch model 17 TH 37PWD8BK ...
Page 18: ...8 2 Wiring for 42 inch model 18 TH 37PWD8BK ...
Page 24: ...10 2 IIC mode structure following items value is sample data 24 TH 37PWD8BK ...
Page 34: ...34 TH 37PWD8BK ...
Page 62: ...TH 37PWD8BK 62 ...
Page 63: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes TH 37PWD8BK 63 ...
Page 122: ...TH 37PWD8BK 122 ...
Page 123: ...16 Parts Location 16 1 Parts Location 1 123 TH 37PWD8BK ...
Page 124: ...16 2 Parts Location 2 124 TH 37PWD8BK ...
Page 125: ...17 Packing Exploded Views 17 1 Packing Exploded Views 1 125 TH 37PWD8BK ...
Page 126: ...17 2 Packing Exploded Views 2 126 TH 37PWD8BK ...
Page 127: ...17 3 Packing Exploded Views 3 127 TH 37PWD8BK ...
Page 131: ...19 Replacement Parts List 19 1 Replacement Parts List Notes 131 TH 37PWD8BK ...