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SU
(Scan Out)
T(Tuner)
TV
T10
TUNER
SC
S.R
48
(Scan Drive)
CONTROL
S.R
PULSE
64
S.R
64
SUSTAIN
S.R
PULSE
64
S.R
SCAN
PULSE
64
S.R
64
VOLTAGE
GENERATOR
S.R
64
S.R
48
SD
(Scan Out)
PF
(Line Filter
Voltage
Rectifier)
AC CORD
LINE
PF1
FILTER
VOLTAGE
RECTIFIER
TH-37PA30E/TH-42PA30E
Main Block Diagram
JG(JPEG)
PC CARD
JG3
DG10
SD CARD
H9
H10
H1
DG1
AUDIO
MSP
AV
H4
OUT
DG4
SWITCH
AV1
AV2
AV4
H
(AV Terminal,
Input Select Audio
Processor)
SC20
(Voltage Control
P
Voltage Rectifier)
VSUS
SC2
P2
15V
SC23
P23
STANDBY
STANDBY
STB7V
RECTIFIER
VOLTAGE
VOLTAGE
STB5V
CONTROL
RECTIFIER
PROCESS
VOLTAGE
CONTROL
AC IN
POWER
SUSTAIN
PF2
P9
RELAY
RECTIFIER
FACTOR
VOLTAGE
CONTROL
CONTROL
PF10
C11
(Data Drive
C1
(Lower Right))
S.R.
S.R.
S.R.
G5
CONVERT
MICOM
MICOM
TEXT
DG18
G18
EEPROM
DG7
G7
SDRAM
D5
RGB/PC
GC2M
DG3
D3
RGB AMP
SELECT
AV
SWITCH
D6
GC2S
FORMAT
DG
CONT.
SDRAM
(MCU
Digital Signal
Processor)
DG6
(BT30V, MAIN12V, MAIN9V,
MAIN5V, SUB5V, MAIN3.3V,
DG2
MAIN2.5V, SOS)
D20
UR12V
P25
D25
5V
ON/OFF
SOS
P27
D27
STB5V
PROTECTION
(SOS)
PA6
PA2
15V
P5
PA5
+12Vs
12V
P7
PA7
STB5V
VDA
PA10
PROCESS
15V
VOLTAGE
12V
RECTIFIER
15V
5V
P12
Vda
STB PS
SUSTAIN
VSUS
VOLTAGE
P11
RECTIFIER
C21
(Data Drive
C2
(Lower Left))
C12
C22
S.R.
S.R.
S.R.
G (AV3/
PC Input)
HEADPHONES
PCIN
KEYSCAN
AV3
SDRAM
SDRAM
ROM
DIGITAL RGB
FORMAT
PLASMA AI
A/D
CONVERTER
RGB
SUB-FIELD
A/D
PROCESSOR
PROCESSOR
DIGITAL RGB
SUB MPU
ROM
MAIN MPU
CONTROL
CONTROL
DISCHARGE
3.3V
DC/DC
2.5V
CONVERTER
1.8V
D
(Digital Signal
Processor)
D31
D32
SQUAWKER
SPEAKER
L OUT
L
PA3
SQUAWKER
R OUT
SPEAKER
SOUND
PROCESSOR
WOOFER
L OUT
R
SPEAKER
PA1
R OUT
DC/DC
WOOFER
CONVERTER
SPEAKER
TUNER 30V
(AVR
PA
Speaker
Output)
VDA
C23
K
(Remote
Control
Recelver)
IRDA
C24
K24
S.R.
S (POWER
SWITCH)
PUSH
SS2
S34
SS47
SS34
SS48
SS
(Sustain
Drive)
ADDRESS
VOLTAGE
(VE)
SUSTAIN
PULSE
ERASE
PULSE
+15V
VDA
VSUS
SS49
SS23
SS12
SS11
SS40
SS3
TH-37PA30E/TH-42PA30E
Main Block Diagram
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