14.9. PA-Board (3 of 3) Schematic Diagram
+
+
+
+
+
+
+
+
+
MAIN3.3V
SUB2.5V
TPB7505
TPB7519
C7522
16V
820u
*JS2101
*PA8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TPB7506
R7522
0
C7517
16V
820u
TPB7515
JK7006
K4ZZ01000121
R7520
1k
D7515
MA2Q73700L
D7512
MA2Q73700L
*PA23
1
2
3
4
5
6
7
8
1%
R7509
806
R7590
0
L7513
G0C101K00023
C7585
50V
10u
*PA24
1
2
3
4
5
6
7
*L7512
22u
TPB7518
L7510
G0C101K00023
TPB7516
PA22
1
2
3
4
5
6
7
8
9
10
11
12
PA21
1
2
3
4
5
6
7
R7518
22k
JK7003
K4ZZ01000121
1%
*R7510
1.87k
C7583
50V
0.1u
PA12
1
2
3
4
5
6
7
C7584
50V
270p
IC7505
C0DAAZG00006
1
V IN
2
SW out
3
GND
4
VO S
5
ON/OFF
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
TPB7513
R7523
0
C7516
25V
470u
PA4
1
2
3
4
5
6
7
8
9
10
11
12
1%
R7586
1.37k
L7514
100u
D7582
MA3X78900L
L7511
100u
C7518
50V
0.01u
L7581
33u
L7582
G1C101M00018
*C7533
16V
470u
*C7515
16V
470u
D7581
MA2J11100L
D7513
MAZ20510A0LS
R7591
56k
TPB7504
TPB7509
1%
R7511
806
1%
R7585
82k
*C7573
16V
1u
*C7534
16V
470u
C7581
50V
4.7u
C7523
50V
0.01u
*D7511
MAZ20680A0LS
TPB7517
Q7509
2SD0601A0L
R7519
12k
C7521
25V
470u
Q7582
B1ABPF000005
JK7002
K4ZZ01000121
TPB7501
R7584
5.1k
1%
R7512
604
Q7581
UNR521100L
C7582
16V
0.22u
R7583
1k
JK7004
TJC6137
*IC7504
C0DAAZG00006
1
V IN
2
SW out
3
GND
4
VO S
5
ON/OFF
L7515
22u
IC7581
C0DBAMA00014
1
EaIn
2
SCP
3
VCC
4
BR/CTL
5
Out
6
GND
7
OSC
8
FB
Q7510
UNR221400L
JK7001
K4ZZ01000121
TPB7511
NR14V/MAIN**V
SUB3.3V
SUB3.3V
LOADER_IN_SEL
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
SUB9V2
ODU11/15V
SUB5V
SUB5V
MAIN9V
MAIN3.3V
SUB5V
BT30V
SUB-9V2
SI-8015JF
SI-8015JF
GND
FAN+B
GND
TX
RX
GND
GND
IIC_CONT
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
TO
DG-BOARD
(DG2)
MAIN 3.3V
MAIN 2.5V
TV ON/OFF
TV ON/OFF
TUNER 30V
BT30V CTL
BT30V
(DG8)
(D4)
D-BOARD
DG-BOARD
D-BOARD
TO
TO
TO
(D12)
19
22
20
21
18
16
17
21
20
18
16
19
14
15
17
12
11
13
PA-BOARD TXNPA1QCSU(3/3)
TH-42PA20U
PA-Board(3of3)Schematic Diagram
TH-42PA20U
PA-Board(3of3)Schematic Diagram
63
Summary of Contents for TH-42PA20U/P
Page 11: ...4 TH 42PA20U A ...
Page 28: ...6 2 Lead of Wiring 2 9 ...
Page 29: ...6 3 Lead of Wiring 3 10 ...
Page 30: ...6 4 Lead of Wiring 4 11 ...
Page 55: ...16 Mechanical Replacement Parts List 36 ...
Page 61: ...C2342 ECA1HHG100 E 10UF 50V 1 42 ...
Page 78: ...R416 ERJ6ENF2551 M2 55KOHM 1 10W 1 59 ...
Page 82: ...R2453 ERJ6GEYJ103 M 10KOHM J 1 10W 1 63 ...
Page 95: ...76 ...
Page 225: ...1 Applicable signals 4 TH 42PA20U P ...
Page 230: ...6 Location of Lead Wiring 6 1 Lead of Wiring 1 9 TH 42PA20U P ...
Page 231: ...6 2 Lead of Wiring 2 10 TH 42PA20U P ...
Page 232: ...6 3 Lead of Wiring 3 11 TH 42PA20U P ...
Page 233: ...6 4 Lead of Wiring 4 6 5 Lead of Wiring 5 12 TH 42PA20U P ...
Page 242: ...9 4 IIC mode structure following items value is sample data 21 TH 42PA20U P ...
Page 253: ...32 TH 42PA20U P ...