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JG(JPEG)
PC CARD
JG3 DG10
SD CARD
G (AV3/
PC Input) S (POWER
SWITCH)
SU CONVERT MICOM G5 HEADPHONES XV(IDTV) PUSH
(Scan Out) H9
MICOM
T(Tuner) TEXT
DG18 G18 PCIN SS2
SUPPLY
POWER
IDTV
TV EEPROM
T10 H10 KEYSCAN
TUNER S34
DG7 G7
AV3
XV2 XV7
SS47
SS34
S.R SC AUDIO SS48
48
(Scan Drive) OUT
MSP
AV
DG21 SS
SWITCH (Sustain
DG27 Drive)
CONTROL
S.R
PULSE
64 ADDRESS
SDRAM SDRAM ROM
H1 DG1 VOLTAGE
SDRAM
(VE)
H4 DG4
FORMAT PLASMA AI
AV1 RGB/PC CONVERTER SUSTAIN
GC2M RGB AMP DG3 D3 A/D
S.R SELECT RGB SUB-FIELD PULSE
AV PROCESSOR PROCESSOR
64
AV2 SWITCH
GC2S ERASE
SUSTAIN PULSE
S.R PULSE
AV4
64
FORMAT
CONT.
DG SUB MPU
SDRAM
(MCU
Digital Signal ROM MAIN MPU
Processor)
DG6
CONTROL
S.R SCAN H
(BT30V, MAIN12V, MAIN9V, CONTROL
64 PULSE (AV Terminal,
MAIN5V, SUB5V, MAIN3.3V, DISCHARGE
Input Select Audio DG2
MAIN2.5V, SOS)
Processor)
S.R
64
SC20 D20
VOLTAGE 3.3V
DC/DC
GENERATOR 2.5V
P (Voltage Control UR12V
D25
CONVERTER 1.8V
S.R 5V P25
64 Voltage Rectifier)
ON/OFF +15V
VSUS SOS P27 D27 D (Digital Signal
SC2 P2 VDA
STB5V Processor)
S.R
D31 D32 VSUS
48 15V
SC23 P23 SS49
PROTECTION SQUAWKER SS23 SS12 SS11
SPEAKER SS40
(SOS) L OUT
L PA3
SQUAWKER
R OUT SPEAKER
PA6 SOUND
SD PROCESSOR
WOOFER
(Scan Out) STANDBY STANDBY STB7V R
L OUT
PA1 SPEAKER
RECTIFIER VOLTAGE VOLTAGE PA2
R OUT
SS3
CONTROL RECTIFIER STB5V DC/DC
CONVERTER WOOFER
15V P5 PA5 SPEAKER
+12Vs
12V P7 PA7 TUNER 30V
STB5V
VDA (AVR
PROCESS PROCESS 15V
PA10 PA Speaker
VOLTAGE VOLTAGE Output)
12V
CONTROL RECTIFIER
15V
PF (Line Filter 5V
Vda
P12
Voltage STB PS
Rectifier)
AC CORD
AC IN POWER SUSTAIN SUSTAIN
LINE VSUS
PF1 PF2 P9 RELAY RECTIFIER FACTOR VOLTAGE VOLTAGE P11
FILTER
CONTROL CONTROL RECTIFIER
VOLTAGE PF10
RECTIFIER
VDA
C11 C21 C23
C1(Data Drive C2(Data Drive K (Remote
(Lower Right)) (Lower Left)) Control
Recelver)
C12 C22
C24 K24 IRDA
S.R. S.R. S.R. S.R. S.R. S.R. S.R.
TH-37PE30B/TH-42PE30B Main Block Diagram TH-37PE30B/TH-42PE30B Main Block Diagram