14.15. PA-Board (3 of 3) Schematic Diagram
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ODU11/15V
FAN9V/7.2V
MAIN4.2V
MAIN2.5V
D7562
MA2J11100L
TPB7509
R7563
12k
L7512
22u
Q7551
UNR221400L
C7581
50V
4.7u
L7561
220u
R7571
47k
R7522
0
PA8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C7582
16V
0.22u
TPB7518
TPB7504
L7551
G0C101K00023
D7515
MA2Q73700L
Q7581
UNR521100L
R7520
1k
L7581
33u
L7563
220u
L7552
100u
1%
R7565
3.92k
JK7004
K4ZZ01000121
C7518
50V
0.01u
JS2101
R7584
5.1k
1%
R7551
2.55k
TPB7505
R7587
47k
C7574
50V
0.01u
R7583
1k
C7534
16V
330u
C7563
16V
470u
R7596
1k
R7591
56k
L7514
100u
TPB7517
D7581
MA2J11100L
Q7561
UNR221400L
D7582
MA3X78900L
1%
R7512
604
C7521
25V
470u
IC7561
C0DBCMG00001
1
VIN
2
VO
3
COM
4
OA
D
J
5
ON/OFF
6
COM
R7580
0
C7568
50V
22u
TPB7512
C7552
25V
220u
L7513
G0C101K00023
L7582
G1C101M00018
C7585
50V
10u
JK7005
K4ZZ01000121
1%
R7511
820
L7510
G0C101K00023
TPB7519
C7533
16V
330u
C7573
16V
1u
R7529
0
D7565
MA2Q73700L
1%
R7510
1.87k
R7568
10k
TPB7506
R7579
68k
TPB7514
D7552
MA3X152K0L
L7515
22u
R7562
12k
PA23
1
2
3
4
5
6
7
8
1%
R7585
82k
C7584
50V
270p
R7569
1k
C7561
25V
470u
R7528
0
JK7003
K4ZZ01000121
TPB7507
R7561
12k
C7517
16V
820u
R7564
12k
C7562
16V
470u
L7511
100u
TPB7510
R7595
0
1%
R7509
806
D7511
MAZ20680A0LS
Q7582
B1ABPF000005
JK7002
K4ZZ01000121
R7560
47k
C7516
25V
470u
D7564
MA2J11100L
D7512
MA2Q73700L
R7590
0
Q7562
2SD0601A0L
L7562
470uH
C7551
25V
220u
R7518
22k
C7554
16V
1u
Q7563
2SD0601A0L
TPB7513
C7522
16V
820u
C7571
50V
0.01u
C7523
50V
0.01u
TPB7520
C0DBCMG00001
IC7551
1
VIN
2
VO
3
COM
4
OA
D
J
5
ON/OFF
6
COM
TPB7515
Q7509
2SD0601A0L
1%
R7586
1.37k
1%
R7566
820
D7551
MA2Q73700L
R7558
1k
JK7007
K4ZZ01000121
1%
R7574
2.7k
R7570
10k
TPB7516
D7563
MA2J11100L
C7567
50V
0.01u
C7583
50V
0.1u
JK7006
K4ZZ01000121
1%
R7552
820
D7513
MAZ20510A0LS
R7519
12k
D7561
MA2J11100L
PA2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
IC7581
C0DBAMA00014
1
EaIn
2
SCP
3
VCC
4
BR/CTL
5
Out
6
GND
7
OSC
8
FB
IC7504
C0DAAZG00006
1
V IN
2
SW out
3
GND
4
VO
S
5
ON/OFF
IC7505
C0DAAZG00006
1
V IN
2
SW out
3
GND
4
VO
S
5
ON/OFF
PA11
1
2
3
PA12
1
2
3
4
5
6
7
PA13
1
2
3
PA14
1
2
3
PA15
1
2
3
PA17
1
2
3
4
PA21
1
2
3
4
5
6
7
PA22
1
2
3
4
5
6
7
8
9
10
11
12
PA24
1
2
3
4
5
6
7
PA25
1
2
3
4
PA4
1
2
3
4
5
6
7
8
9
10
11
12
MAZ41200MF
D7560
10k
R7556
R7524
0
R7517
0
NR14V/MAIN**V
SUB3.3V
SUB3.3V
LOADER_IN_SEL
SUFFIX JW
AB
MAIN_2.5V
FAN 9V/7.2V
MAIN2.5V
GND
TXD
RXD
GND
LOADER_IN_SEL
GND
STB5V
SRQ
SCL3
SDA3
VPP
SCL3(PANEL)
SDA3(PANEL)
SRQ
GND
SCL0
SDA0
SRQ
GND
SCL0
SDA0
SCL3
SDA3
VPP
RXD
TXD
GND
12V
STB5V
GND
IIC_CONT
SDA3
SCL3
SCL1
SDA2
SCL2
SDA1
GND
STB5V
GND
RST
IRQ
TVON
MAIN9V
SUB9V2
ODU11/15V
ODUONOFF
SUB5V
SUB5V
MAIN9V
MAIN3.3V
SUB5V
SUB9V1
ODU11/15V
BT30V
FAN7V/7.2V
ODU
MAIN_4.2V
SUB-9V2
ODU_OFF ON
15V/11V
FAN ON/OFF
47k
10k
FAN SOS
TO FAN1
TO FAN2
TO FAN3
TO FAN4
GND
FAN+B
GND
TX
RX
GND
IIC_CONT
GND
BT30V
(5VD1)
(5VD1)
(5VD2)
SUB5V&5VA1
(UNREG7V)
MAIN5V
(MAIN5V)
NR12V
GND
GND
GND
SUB9V
SUB9V
MAIN2.5V
GND
MAIN2.5V
(MAIN5V)
TVON
AC_ON/OFF
SOS
FANONOFF
FANMax/Min
FANSOS
(ODU11/15V)
(ODUONOFF)
GND
MAIN9V
GND
GND
GND
GND
GND
GND
GND
GND
GND
MAIN5V
SUB5V&5VA1
SUB5V
SBO
BAO
GND
19
27
25
26
23
24
22
21
20
TUNER 30V
TO
(DG2)
DG-BOARD
D-BOARD
(D12)
TO
(D4)
D-BOARD
TO
TO
DG-BOARD
(DG8)
PA-BOARD TXNPA1QKSU (3/3)
!
21
23
22
25
24
30
27
31
26
29
32
28
TH-42PX20U-P
PA-BOARD (3 of 3) Schematic Diagram
TH-42PX20U-P
PA-BOARD (3 of 3) Schematic Diagram
77
Summary of Contents for TH-42PX20U/P Operating
Page 9: ...6 2 Lead of Wiring 2 9 ...
Page 10: ...6 3 Lead of Wiring 3 10 ...
Page 11: ...6 4 Lead of Wiring 4 11 ...
Page 12: ...6 5 Lead of Wiring 5 12 ...
Page 34: ...15 2 Parts Location 2 34 ...
Page 35: ...15 3 Parts Location 3 35 ...
Page 36: ...36 ...
Page 37: ...15 4 Parts Location 4 15 5 Parts Location 5 37 ...
Page 38: ...38 ...
Page 42: ...17 2 Electrical Replacement Parts List 42 ...
Page 54: ...D12 K1KA07A00189 7P CONNECTOR 1 54 ...
Page 348: ...1 Applicable signals 4 TH 42PX20U P ...
Page 353: ...6 Location of Lead Wiring 6 1 Lead of Wiring 1 9 TH 42PX20U P ...
Page 354: ...6 2 Lead of Wiring 2 10 TH 42PX20U P ...
Page 355: ...6 3 Lead of Wiring 3 11 TH 42PX20U P ...
Page 356: ...6 4 Lead of Wiring 4 12 TH 42PX20U P ...
Page 357: ...6 5 Lead of Wiring 5 13 TH 42PX20U P ...
Page 358: ...6 6 Lead of Wiring 6 14 TH 42PX20U P ...
Page 367: ...9 4 IIC mode structure following items value is sample data 23 TH 42PX20U P ...
Page 376: ...32 TH 42PX20U P ...