Panasonic TH-37PA20A, Руководство по обслуживанию

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C
IC9604
8
R(8Bit)
P5V
7
LED R
SOUND MAIN MUTE
DRIVER MUTE
RGB PROCESSOR
G0
IC9301,03
HD ADS
5V
RESET
DRAMCK
HD S
SCAN
CABLE DET
40
PLL
19
47
COLOR
5V 3.3V
TXD PC
35
TV ON/OFF
TXD TU
23
TIMING
SOS2(SC)
D25
1
4
SCL2
PCK
RXD TU
POWER STATUS
64M SDRAM
PR S
DATA L
B
RXD TU
3.3V 5V
OSD
6
51
STB5V
SCL3
64
SCL2
M POWER
LED G
HD S
Q9400
LED G
TV ON/OFF
HDIA S
11
15 45
CONTROL
D27
Q9702
G(8Bit)
CONVERTER
SCAN
2
B0
6
STB5V M
32 60
99
VSYNC
9
RESET
STB5V S
RXD TU
IC9708
5V
OPT
50
75
IC9608
RTC INT
43
P5V
205
A MUTE
REMOCON
68
HSYNC
IC9709
SCL2
KILL SOS
RXD PC
RXD TU
HSOUT
DATA R
PS SOS
61
132
54
Q9709
52
CABLE DET
100
TXD TU
STB ON
15V
17
SDA2
CONTRAST
PLASMA AI
ALL OFF1
1
IC9602
LED R
TXD PC
FAN SOS
M POWER
SDA2
15
TXD TU
CLP
HD S
56
SCL1
26
32
NCLP S
MAIN RESET
TV ON/OFF
57
IC9610
33
R7
VD ADS
31
77
G7
5
STB ON
47
HD ADS
HDIA S
IC9455
RXD PC
5V
IC9459
6
OSD
DRVER RST
TXD PC
STB ON
SDA1
29
VRAM
REMOTE OUT
SDA2
SDRAM
2
HD S
TO C21
Q9708
WB-Adj
IC9009
SDA2
IC9704
FPGA
67
VDIA S
DATA L
SDA
POWER STATUS
FLASH MEMORY
SDA2
STB5V S
IC9702
41
STB ON
SDA2
REM OUT
EEPROM
38
B(8Bit)
63
RGB
IC9606
ADC
15V
ADC
VD S
(36MHz)
SCL
3
106
IC9705
20
SC SOS1
KILL SOS
MICRO PROCESSOR
SC SOS2
SC SOS2
SCL1
MUTE
KILL SOS
70
HD ADS
D20
D3
89
D31
IC9157
R
13
48
PROCESSOR
23
87
DATA R
206
49
90
SUB MPU
DATE SOS RXD PC
30
M POWER
5
Q9602
IC9601
TXD TU
LEVEL SHIFT
VD S
15V
VD S
29
VD S
LED R
47
SOS
IIC
DRVRST
RUSH ON/OFF
12
FORMAT CONVERTER
110M
TO DG3
SDA3
VSOUT
IC9605
SCAN
31
SCL
LEVEL SHIFT
CLPC S
PB S
LED R
6
SUSTAIN
RESET
EEPROM
39
53
DRVRST
1
43
SYNC PROCESSOR
42 14
1
DATA R TIMING
MUTE
110M
5V
TXD PC
8
SCL2
REMOTE OUT
(8M ROM)
4
2
25
5V
38
5
IC9707
POWER SOS
PLL M
SUSTAIN
RUSH ON/OFF
OSD
SC SOS1
Digtal Signal Processor Board
IC9701
RTC INT
VDIA S
NCLP S
D32
HDIA S
SCL1
OCK PLL
CLP S
IC9023
DATACK
SCL2
SDA1
12
R-DOWN
36
LEVEL SHIFT
NCLP S
37
NCLCP S
TO C11
SDA
5V 3.5V
PWR STATUS
44
12
88
CLP
St-r
60MHz
B(8Bit)
POWER SOS
CLP
RESET
58
5V
SDA
VD S
DATA L TIMING
SUSTAIN
DATE SOS
5V<->3.3V
LED G
21
40
RXD PC
FAN SOS
HD S
OSD
DRVRST
OSK
G
RESET
STB5V
ALL OFF1
TV ON/OFF
R(8Bit)
IC9155
REAL TIME/INTRA
Q9704
8
REM INH
CABLE DET
66
SC SOS2
3
RESET
PLL SYNTHESIZER
STB5V
11
15V
55
SC SOS1
Q9301
Q9601
SUB-FIELD
43
MUTE
IC9454
ALL OFF1
IC9151
5V<->3.3V
5
/YPbPr
SDA2
48
3.3V 5V
REMOCON
4
Y S
SDA2
SCL2
46
DISCHARGE
8BIT
41
TO P25
DRVER RST
F.CLP
OUT
Y/G IN
5V
VD ADS
REMOCON
23
LED G
28
70
DRIVER
54
DRVRST
(1Mbit)
D
MUTE
FORMAT
OPT
R0
SCL2
Q9701
TIMING
24Bit BUS SW
RUSH ON/OFF
SOS1(SC)
44
50MHz
CTI/TINT
FAN SOS
M POWER
Pr/R IN
8BIT
KILL SOS
21
OPT
19
Pb/B IN
LEVEL SHIFT
RTC INT CABLE DET REM IN
5V
34
STB5V M
CLPC M
CATS EYE
5V
RESET
DATA SOS
SCL3
IIC
SDA3
B7
ALL OFF1
G(8Bit)
37
24
FLASH MEMORY
2
IIC CONT
NCLP S
31
3.3V
133
CONTROL
SDA2
7 PS SOS
101
VD ADS
INV.
FAN SOS
SYNC/SEPA
Q9703
SDA3
64
8
VDIA S
L-DOWN
19
SDA1
SCL2
43
SDA
TO P27
27
RUSH ON/OFF
48
SCL
REMOCON
A/D CONVERTER (S)
SCL
71
28
5V
40
RESET
SCL
5V 50
TO SC20
SDA
(32M)
PWR STA
SCL2
5V
SCL3
65MHz
49
IC9456
3.3V
P5V P5V
3
AVR 3.3V
AVR 3.3V
1
1 3.3V 4
IC9007
5
3 3
P5V
IC9302
2
P5V
2
1 3.3V
AVR 3.3V
IC9006
AVR 3.3V
IC9016
AVR 3.3V
1 3.3V
IC9017
1
AVR 3.3V
3.3V
2
AVR 3.3V
3.3V
5
P5V P5V
4
4
IC9153
1
1 3.3V
P5V
IC9001
1
P5V
5
4
5
IC9010
AVR 3.3V
2
3 3.3V
OR
TH-42PA20B/E D-Board Block Diagram TH-42PA20B/E D-Board Block Diagram