Read Panasonic TC-42PD1F Service Manual online
-27-
GP2D Chassis Block Diagram
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
SU
C
C
22
32
SS2
C
C
C
C
80
FF
11
21
41
31
64
C13
C12
C2
C43
C42
C33
C1
C4
C3
FF
80
64
SC
D
sc
SS47
D13
D12
D43
D42
SS32
SS22
FF
INITIALIZE
FLASH MEMORY
70V, 15V
64
PULSE
S/P CONVERTER
DATA FORMAT
80
GENE.
SC
D
SS
FF
20
20
33
58
CCU
SCAN
SD
PULSE
SUB-FIELD
FORMAT
GENE.
PROCESSOR
PLASMA AI
CONVERTER
SUSTAIN
80
FF
PULSE
64
GENE.
DISCHARGE
CONTORL
CONTORL
FF
80
64
SC
D
A/D CONVERTER
21
21
VSUS, VE
70V, 15V
FF
64
SC22
D10
D11
D2
D3
D4
D6
S51
80
SS40
FF
58
P2
P5
P7
HG
H2
H3
H4
H16
R
G
B
SS3
DS
P8
DAC CONTROL
IIC CONTROL
DAC CONTROL
P
P7
PROCESS
22
P
SYNC.
RGB
VOLTAGE
+ 3.3V
SUSTAIN
21
6
PROCESSING
PROCESSOR
PROTECTOR
P
PROCESS
+ 5V
VOLTAGE
P
H
D
5
INTERLACE /
81
VOLTAGE
+15V
PROTECTOR
P
17
7
PROGRESSIVE
-15V
71
CONVERTER
+13V
VPC
CIP
VSUS
AMDP
AUDIO Section
PRIMARY
SUSTAIN
VE (VSUS + 20V)
RGB
DFU
CIRCUIT
VOLTAGE
VDA (+70V)
P
H
SWITCHCS
17
BBE
AUDIO
AMP.
STAND BY
+ 5V
H26
H12
H77
H5
H6
H24
H22
H27
H11
PRIMARY
110/230
VOLTAGE
SWITCH
CONTROL
P5
P3
P
VIDEO
RGB /
TUNER
AUDIO IN
PFC
P
15
OUT IN
COMPONENT
18
PROCESS
P
P20 - P61
VOLTAGE
P
SUTAIN
31
S16
KEY MATRIX SWITCH
S6
S77
H35
H36
H23
H38
H37
H21
CONTROL
51
VOLTAGE
P1
P9
CONTROL
P
S
FACTORY
P
8
12
S
V
CONTROL
DATA
22
11
11
SYNC.
CONVERTOR
DETECTOR
P
H.P.
+
-
+
-
AC IN
F
F
32
S1
V1
S2
H2
H3
L
R
110V / 230V
RED GREEN
+
F
P
POWER
LED
INPUT
VOLUME
PC
AUDIO
SERIAL
SPEAKER
1
LINE FILTER
1
SWITCH
TERMINAL
RECIEVER
PFC : Power Factor Control
S.R. : Shift Registor
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