Main Block Diagram; Power (F, P1, P3, P4, P5, P6, P7, P8 And P9 Board) - Panasonic TH-50PHD3 Service Manual

TH-50PHD3 / TH-50PHW3

13.2. Main Block Diagram

C8
VDA
SS.R.
S2
75V
S1
C1
78V
S3
Energy recover
SU
SC1
SC
VSUS
VSET
VDA
CONTROL
PULSE
SUSTAIN
PULSE
SD
INITIALIZE
PULSE
SCAN
VOLTAGE
FLOATING
GROUND
from DG5
SPEAKER
TERMINAL
+
-
S1
S3
Energy recover SS.R.
SS.R. SS.R. SS.R.
SS.R.
C2
VDA
75V
VDA 75V
78V
78V
C11
D31
D
MICRO
DISCHARGE SUB-FIELD
PLASMA AI
CONTROL PROCESSOR
FORMAT
I/P CONV.
CONVERTE RGB PROCESSOR
R
D36
T2
T11
Digital Buffer
T1
R G B
DG
DIGITAL
YC PROCESS
AUDIO VIDEO
AMP A/D
NTSC
3D-YC
RGB
SW
AUDIO SW
AV RGB PC PC
AV / TUNER
RGB/
AUDIO IN
S-VIDEO
COMPONENT
C61
VDA 75V
78V
SS.R. SS.R. SS.R.
SS.R. SS.R.
Vda
VDA
75V
VDA 75V
78V 78V
C21
D33
D32
P
P7
SUSTAIN
13.5V
VOLTAGE
5V
PROTECTOR
3.65V
OFF
PROCESS
SOS
VOLTAGE
STB5V
RECTIFIER
D35 D34
P5
PROCESS
+15V
VOLTAGE
-15V
CONTROL
MUTE
P6
POWER
PRIMARY
FACTOR
CIRCUIT
CONTROL
P9
H
REMOTE POWE
RECEIVE R
V34
-
INPUT +
C51
C5 VDA 75V
78V
Vda
SS.R. SS.R. SS.R.
72
SS.R. SS.R. SS.R. SS.R.
C35
C35 SS12
C71
C7
78V
VDA
SS12
75V
S1
P2
S3
VSUS
SUSTAIN Energy
VOLTAGE VSET
Recover
RECTIFIER VDA
C72
P3
SUSTAIN
VOLTAGE
CONTROL
P8
PROCESS
VOLTAGE
VDA
PROTECTOR
75V
VDA 75V
STAND BY
POWER
SWITCH
AC100V
F
- 240V
LINE
FILTER
from DG4
C41
C44
C4
VDA 75V
78V
Vda
SS.R. SS.R. SS.R. SS.R.
SS41
C3
SS15
Vda
SS
ADDRESS
VOLTAGE
(VE)
SUSTAIN
PULSE
ERASE
PULSE
SS16
SS72
SS48
SPEAKER
TERMINAL
+
-
C72
C7
75V
S2
S1
78V
S3
Energy recover