
13.2. Main Block Diagram
MITTER
DG1
Vda
A/D
IIC
PA10
AUDIO
SOUND
L/R
SS44
DAC
SOS1
SS
SD
SOS2
SS11
Z
POWER SUPPLY
SDRAM
PROCESSOR
AVR
AMP R
H30
SUB-FIELD
PLASMA AI
DC POWER
SUSTAIN
DG20
AMP L
PULSE
DC POWER
PA SOS
REMOTE RECEIVER
DC-DC CONV.
SPEAKER AMP
POWER SOS
DG3
KEY SCAN
REMOTE SENSOR
DV15
HDMI INTERFACE
LED R
PULSE
FAN
KEYSCAN
SUSTAIN
ERASE
SUSTAIN DRIVE
PULSE
S1
+15V
S2
DG
POWER
HDMI L/R
SWITCH
DV
P5
S
DG5
POWER SWITCH
KEYSCAN3
VIDEO2
+12VS(W)
VOLTAGE
YG,UB
COMP1
HDMI I/F
VIDEO1
GENERATOR
WO_10V
PB34
L/R
MONITOR
VDA
COMP2
FAN CONT
AUDIO
(VE)
FAN CONTROL
STB-12V
CONTROL
PA7
H2
OSD
RECEIVER
FORMAT CONVERTER,
DG2
L/R
PLASMA AI PROCESSOR
STB-12V
PULSE
D5
PB5
L/R
LVDS
VSUS
K1
L/R
RECEIVER
PULSE
K
PICTURE
AVR
PA30
PB
OUTPUT
SCAN
PROCESSOR
Y,C,V
PB7
RGB
SC2
PA
DIGITAL SIGNAL PROCESSOR
FORMAT
SC23
CONVERTER
RECTIFIER
SC20
L/R
OSD
RELAY
SC
HDMI IN
CONTROL
CONTROL
CONTROL
RECTIFIER
FPGA
STANDBY
D25
L/R
DISCHARGE
VOLTAGE
VDA
FLASH
15V
VOLTAGE
AUDIO POWER
MEMORY
5V
STANDBY
MICOM
Y,Pb,Pr
FAN SOS
V
12V
STB14V
D3
15V
P2
STB5V
D32
EEPROM
RECTIFIER
D20
DC/DC CONVERTER
Y,C,V
FACTOR
D
IIC
POWER
15V
SP12V
CONTROL
VSUS
STB5V_M
IIC
PB30
CONTROL
D34
P5V
L/R
D33
DG15
SUSTAIN
PB31
SUSTAIN CONTROL
P10
VOLTAGE
DATA DRIVE
VOLTAGE
VIDEO
SS35
SCAN DRIVE
PROCESS
DATA
Y,Pb,Pr
SS12
Z2
CONTROL
SCAN CONTROL
P11
R
RECTIFIER
K2
IIC
SPEAKER
Y,Pb,Pr
SUSTAIN
POWER
SPEAKER
VOLTAGE
SOS
SS34
L
PROCESS
DC/DC
H50
VOLTAGE
CONVERTER
SELECT
ADDRESS
RECTIFIER
INPUT
VOLTAGE
P30
PA20
VIDEO
STB_12V
P23
SELECT
VSUS
INPUT
STB5V_M
SOS
D31
RGB
OUT
P5V
PROCESSOR
AUDIO IN
P12V
(GC4PRO)
AV TERMINAL,
P25
CONTROL
MAIN
H
P
MCU
AV SWITCH
F_STBY-14V
LVDS
H7
15V
Z50
TRANS-
H1
P12
SS20
SS23
SS2
SS3
SS22
SS21
PROTECTION(SOS)
C61
C60
C51
S.R.
C5
C53
S.R.
S.R.
C54
C55
C52
C50
S.R.
C6
S.R.
S.R.
DATA DRIVER(LEFT)
C43
C41
DATA DRIVER(RIGHT)
S.R.
S.R.
C4
S.R.
S.R.
S.R.
C44
C42
DATA DRIVER(CENTER)
S.R.
C31
C33
C3
S.R.
DATA DRIVER(RIGHT)
C35
S.R.
S.R.
C21
S.R.
C2
C23
S.R.
S.R.
S.R.
C24
C25
C22
C20
DATA DRIVER(CENTER)
C11
C10
DATA DRIVER(LEFT)
S.R.
S.R.
C1
S.R.
VDA
VDA
VDA
VDA
VDA
VDA
SS42
S.R
64
64
AC CORD
SCAN OUT
S.R
64
64
S.R
64
64
S.R
64
S.R
S.R
64
S.R
S.R
P9
LINE
S.R
64
FILTER
S.R
64
SU
SD SCAN OUT
S.R
64
64
S.R
TH-50PM50U
Main Block Diagram
TH-50PM50U
Main Block Diagram
TH-50PM50U
64
Summary of Contents for TH-50PM50U
Page 17: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 17 TH 50PM50U ...
Page 18: ...7 2 Lead of Wiring 2 18 TH 50PM50U ...
Page 19: ...7 3 Lead of Wiring 3 19 TH 50PM50U ...
Page 20: ...7 4 Lead of Wiring 4 20 TH 50PM50U ...
Page 24: ...8 4 No Picture 24 TH 50PM50U ...
Page 27: ...9 4 Option 27 TH 50PM50U ...
Page 34: ...34 TH 50PM50U ...
Page 63: ...13 Block and Schematic Diagram 13 1 Schematic Diagram Notes TH 50PM50U 63 ...
Page 119: ...14 Parts Location Mechanical Replacement Parts List 14 1 Parts Location 119 TH 50PM50U ...
Page 120: ...14 2 Pcaking Exploded Views 1 120 TH 50PM50U ...
Page 121: ...14 3 Pcaking Exploded Views 2 121 TH 50PM50U ...
Page 122: ...14 4 Pcaking Exploded Views 3 122 TH 50PM50U ...
Page 125: ...15 Electrical Replacement Parts List 15 1 Replacement Parts List Notes 125 TH 50PM50U ...