15.2. Main Block Diagram
DC/DC
CONVERTER
T(Tuner)
MSP
H10
T10
AV2
AV1
AV
H1
DG1
SWITCH
GC2M
GC2S
RGB AMP
RGB/PC
SELECT
D3
DG3
TEXT
MICOM
SOUND
PROCESSOR
L OUT
PA3
PA1
WOOFER
SPEAKER
PA6
DG6
AC CORD
PF1
AC IN
LINE
FILTER
PF
PF2
P9
RECTIFIER
RELAY
CONTROL
RECTIFIER
STANDBY
VOLTAGE
VOLTAGE
STANDBY
STB7V
STB5V
RECTIFIER
FACTOR
POWER
CONTROL
CONTROL
SUSTAIN
VOLTAGE
VOLTAGE
PROCESS
CONTROL
RECTIFIER
SUSTAIN
VOLTAGE
PROCESS
VOLTAGE
RECTIFIER
P23
VSUS
P11
5V
UR12V
ON/OFF
STB5V
P25
P
P27
SOS
15V
12V
STB5V
P5
P7
+12Vs
15V
P12
Vda
MICOM
CONVERT
EEPROM
TUNER 30V
PA5
PA7
PA
SS23
SS48
SS40
SS2
SUSTAIN
PULSE
SS3
ERASE
PULSE
ADDRESS
VOLTAGE
(VE)
VSUS
SS11
SS12
A/D
SDRAM
ROM
FORMAT
CONVERTER
RGB
PROCESSOR
PROCESSOR
SUB-FIELD
PLASMA AI
SDRAM
SUSTAIN
PULSE
64
64
S.R
S.R
S.R
64
64
S.R
48
S.R
S.R
VOLTAGE
48
GENERATOR
S.R
64
CONTROL
PULSE
PULSE
64
SCAN
S.R
SC2
SC23
SC20
SC
(Scan Drive)
SD
(Scan Out)
TV
TUNER
D25
D27
VDA
15V
5V
12V
P2
D20
SDRAM
SDRAM
DC/DC
CONVERTER
3.3V
2.5V
1.8V
CONTROL
DISCHARGE
D
15V
VSUS
S.R.
VDA
C12
C11
C22
C1
C21
C2
C24
C23
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
MAIN MPU
SUB MPU
ROM
CONTROL
D31
D32
PROTECTION
(SOS)
VDA
AUDIO
OUT
AV4
AV
SWITCH
DG
(MCU
Digital Signal
Processor)
H
(AV Terminal,
Input Select Audio
Processor)
SU
(Scan Out)
H4
DG4
H9
PC CARD
JG(JPEG)
JG3
SD CARD
DG10
FORMAT
CONT.
(BT30V, MAIN12V, MAIN9V,
MAIN5V, SUB5V, MAIN3.3V,
MAIN2.5V, SOS)
HEADPHONES
G5
G (AV3/
PC Input)
PCIN
G18
KEYSCAN
G7
AV3
DG18
DG7
IRDA
(Remote
Control
Recelver)
K24
K
(Digital Signal
Processor)
D6
D5
A/D
DIGITAL RGB
SQUAWKER
SPEAKER
SQUAWKER
SPEAKER
R OUT
R OUT
L OUT
(AVR
Speaker
Output)
PA10
(Data Drive
(Lower Right))
(Data Drive
(Lower Left))
(Line Filter
Voltage
Rectifier)
PF10
SS
(Sustain
Drive)
SS47
SS34
+15V
SS49
S34
PUSH
S
(POWER
SWITCH)
WOOFER
SPEAKER
DG2
PA2
DIGITAL RGB
(Voltage Control
Voltage Rectifier)
VOLTAGE
RECTIFIER
STB PS
L
R
TH-37PA30E/TH-42PA30E
Main Block Diagram
TH-37PA30E/TH-42PA30E
Main Block Diagram
70
Summary of Contents for TH-37PA30E
Page 8: ...Remove the Rear Cover Remove the AV Connector Cover 8 ...
Page 9: ...Service position 9 ...
Page 22: ...7 3 Lead of wiring 3 22 ...
Page 23: ...7 4 Lead of wiring 4 23 ...
Page 29: ...9 3 Option Description 29 ...
Page 30: ...30 ...
Page 38: ...12 Alignment 12 1 Pedestal setting 12 2 PAL panel white balance 38 ...
Page 39: ...12 3 PC panel white balance 39 ...
Page 40: ...12 4 Sub brightness setting 40 ...
Page 49: ...17 Packing Exploded Views 49 ...
Page 50: ...50 ...
Page 51: ...18 Mechanical Replacement Parts List 51 ...
Page 55: ...19 2 Electrical Replacement Part List 55 ...
Page 124: ...21 Cover for printing with A4 124 ...
Page 179: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 69 ...
Page 180: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 69 ...
Page 303: ...1 Applicable signals 5 TH 37PA30E TH 42PA30E ...
Page 313: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 15 TH 37PA30E TH 42PA30E ...
Page 314: ...7 2 Lead of wiring 2 16 TH 37PA30E TH 42PA30E ...
Page 315: ...7 3 Lead of wiring 3 17 TH 37PA30E TH 42PA30E ...
Page 316: ...7 4 Lead of wiring 4 7 5 Lead of wiring 5 18 TH 37PA30E TH 42PA30E ...
Page 322: ...24 TH 37PA30E TH 42PA30E ...
Page 323: ...9 3 Option Description 25 TH 37PA30E TH 42PA30E ...
Page 324: ...26 TH 37PA30E TH 42PA30E ...
Page 327: ...10 4 IIC mode structure following items value is sample data 29 TH 37PA30E TH 42PA30E ...
Page 331: ...12 Alignment 12 1 Pedestal setting 33 TH 37PA30E TH 42PA30E ...
Page 332: ...12 2 PAL panel white balance 34 TH 37PA30E TH 42PA30E ...
Page 333: ...12 3 PC panel white balance 35 TH 37PA30E TH 42PA30E ...
Page 334: ...12 4 Sub brightness setting 36 TH 37PA30E TH 42PA30E ...