14.20. PA-Board (2 of 3) Schematic Diagram
+
+
+
+
+
+
+
+
SOUND_SOS
SOS
SUB5V
SUB_3.3V
SUB_3.3V
ODU_17V
NR14V
TV_SUB_ON
TV_MAIN_ON
MAIN_1.8V
TPSTB5V
TPM5V
TPS33V
C5646
50V
0.01u
C5623
25V
0.1u
D5610
B0BC4R700007
R5669
47k
JS2303
0
JS2300
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
JS2302
0
TPM33V
Q5605
B1ABCF000138
TPFSOS
C5613
25V
0.1u
TPS5V
R5620
1k
TPS9
R5619
33k
TPSSOS
D5607
B0BC6R600005
MAIN5V
L5651
22u
R5603
15.4k
JS2319
0
L5612
2.7u
Q5610
B1ABCF000138
TPMUTE
R5615
10k
L5621
G1C330MA0234
C5626
16V
0.1u
TPM18
C0DBZGC00067
IC5604
1
VIN
2
GND
3
STBY
5
VO
U
T
4
NC
R5668
47k
TPM33
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
SUB5VA
R5617
1k
C5611
50V
330u
TPM18V
L5609
22u
Q5603
B1DHDC000028
R5607
4.53k
R5676
10k
L5607
22u
C5673
16V
0.1u
C5647
16V
47u
JS2331
0
TPM9
R5652
0
TPS33
L5623
G1C150MA0234
TP17V
SUB3.3V
C5672
50V
22u
R5653
10k
C5645
16V
47u
C5617
16V
470u
TPM5
MAIN3.3V
JS5600
0
TPM9V
C5618
25V
0.1u
JS2301
0
TPS9V
C5633
25V
220u
EHMDD9851
IC5602
1
ON/OFF2
2
V
AR2
3
VO
U
T
2
4
SW
-Node2
6
GND
7
N.C
.
8
GND
9
VIN
10
N.C
.
11
GND
12
SW
-Node1
13
VO
U
T
1
14
V
AR1
15
ON/OFF1
16
N.C
.
MAIN9V
C5616
25V
0.1u
C5648
50V
0.01u
C5622
16V
470u
SUB9V
C5612
16V
470u
TPS5
L5615
15u
D5612
B0BC3R700006
MAIN3.3V
SUB3.3V
MAIN9V
SUB5VA
SUB9V
TP5617
TP5615
TP5616
MAIN1.8V
AB
SUFFIX
SUB5V(0.63A)
SUB9V(1.3A/0.766A)
Tuner_Main_ON
SUB_9V(1.7A)
MAIN5V(0.37A/0.46A)
ODU +B 17.5V / 0.27A
TUNER_SUB_ON
MAIN3.3V(1.55A/1.847A)
PA_SOS
SCL1(Main3.3V)
SDA1(Main3.3V)
MAIN_3.3V(1.55A)
ODU_ON/OFF
MAIN1.8V
SUB9V(1.3A/0.766A)
MAIN3.3V(1.55A/1.847A)
MAIN_5V
MAIN_3.3V
SUB_5V
MAIN_5V(0.37A)
GND
SUB_5V(1.0A)
FAN_CONT
FAN_SOS
MAIN_1.8V (1.2A)
MAIN_9V(0.1A)
AMUTE
SOUND_SOS
MAIN9V(0.1A/NC)
MAIN1.8V
SR
SL
8
12
11
15
13
10
14
9
SUB9V(1.3A/0.766A)
SUB5V(0.63A)
MAIN5V(0.37A/0.46A)
MAIN3.3V(1.55A/1.847A)
SUB_5V
SUB_9V
MAIN_5V
SUB_3.3V
MAIN_9V
MAIN3.3V
15V
15V
PA
20
PA
40
SUB_5V
H-BOARD
TO
(H40)
TO
DG-BOARD
(DG20)
AVR 1.8V/3.3V
STB_5V
STB_5V
15V
5
1
4
7
13
8
10
15
3
2
16
11
12
14
6
9
31
32
33
34
35
PA-BOARD TXNPA1BJTUJ (2/3)
0
0
0
9.0
5.0
9.0
5.0
5.0
0
0
3.3
0
3.3
0
0
0
0
0
0
0
AVR 3.3V
TH-37/42PX60U
PA-Board (2 of 3) Schematic Diagram
TH-37/42PX60U
PA-Board (2 of 3) Schematic Diagram
TH-37PX60U / TH-42PX60U
94
Summary of Contents for TH-37PX60U
Page 18: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 18 TH 37PX60U TH 42PX60U ...
Page 19: ...7 2 Lead of Wiring 2 19 TH 37PX60U TH 42PX60U ...
Page 20: ...7 3 Lead of Wiring 3 20 TH 37PX60U TH 42PX60U ...
Page 21: ...7 4 Lead of Wiring 4 21 TH 37PX60U TH 42PX60U ...
Page 22: ...7 5 Lead of Wiring 5 22 TH 37PX60U TH 42PX60U ...
Page 23: ...7 6 Lead of Wiring 6 23 TH 37PX60U TH 42PX60U ...
Page 24: ...7 7 Lead of Wiring 7 24 TH 37PX60U TH 42PX60U ...
Page 25: ...7 8 Lead of Wiring 8 25 TH 37PX60U TH 42PX60U ...
Page 30: ...8 4 No Picture 30 TH 37PX60U TH 42PX60U ...
Page 37: ...10 4 Adjustment Volume Location 10 5 Test Point Location 37 TH 37PX60U TH 42PX60U ...
Page 39: ...39 TH 37PX60U TH 42PX60U ...
Page 74: ...TH 37PX60U TH 42PX60U 74 ...
Page 75: ...14 Schematic and Block Diagram 14 1 Schematic Diagram Notes TH 37PX60U TH 42PX60U 75 ...
Page 152: ...15 2 Packing Exploded Views 152 TH 37PX60U TH 42PX60U ...