Pa-Board (2 Of 3) Schematic Diagram - Panasonic TH-37PV60E Service Manual

TH-37PV60E / TH-37PX60B / TH-42PV60E / TH-42PX60B

14.20. PA-Board (2 of 3) Schematic Diagram

1
L5607
22u
2
R5603
15.4k
C5673
16V
0.1u
C5611 C5616
50V 25V
330u
0.1u
D5612
L5615
B0BC3R700006 15u
C5622
16V
470u
NR14V
R5652
0
R5676
10k
R5669
47k
SUB_5V
3
SUB_3.3V
4
MAIN_1.8V
SUB_5V
5
MAIN3.3V
6
7
8
MAIN_9V
9
MAIN_5V
10
SUB_9V
11
12
STB_5V
13
14
15
15V
16
TH-37/42PV60E, TH-37/42PX60B
PA-Board (2 of 3) Schematic Diagram
8 9
IC5602
EHMDD9851
AVR 1.8V/3.3V
R5607
4.53k
C5626
16V
0.1u
L5612
2.7u
MAIN_3.3V
C5617
C5618 C5633
C5623
16V 25V
25V
25V 470u
0.1u 220u
0.1u
D5610
B0BC4R700007
R5619
33k R5620
1k
Q5610
L5651
B1ABCF000138
22u SUB_5V
Q5603
L5609
22u MAIN_5V B1DHDC000028
D5607
C5612 C5613
B0BC6R600005
25V C5672
16V R5615
470u 0.1u 50V
10k
22u
Q5605
B1ABCF000138
R5653
10k
R5617
1k
R5668
47k
10 11
PA-BOARD TNPA3761AC (2/3)
IC5604
C0DBZGC00067
AVR 3.3V
SUB3.3V
TPS33 TPS33V
SUB_3.3V
1 5
C5646 C5647 C5648
C5645 2
16V 50V 16V 50V
0.01u 47u 0.01u
47u
3 4
SUB_3.3V
MAIN1.8V TPM18
TPM18V
MAIN_1.8V (1.2A)
MAIN3.3V
TPM33 TPM33V
MAIN_3.3V(1.55A)
SUB5VA
TPS5 TPS5V
SUB_5V(1.0A)
MAIN5V TPM5 TPM5V
MAIN_5V(0.37A)
MAIN9V
TPM9 TPM9V
MAIN_9V(0.1A)
SUB9V
TPS9 TPS9V
SUB_9V(1.7A)
STB_5V
15V
12 13
94
JS2300 0
JS2301 0
SUFFIX
JS2302 0
AC
JS5601 0
JS2303 0
JS2319 0
JS2331 0
40
SR
39
38
SL
37
TPSSOS
36
SOUND_SOS SOUND_SOS
35
TP5616
SOS
PA_SOS
34
TP5617 TV_SUB_ON
TUNER_SUB_ON
33
TP5615
TV_MAIN_ON
Tuner_Main_ON
32
ODU_ON/OFF
31
SDA1(Main3.3V)
30
SCL1(Main3.3V)
29
TP17V
28
ODU_17V
ODU +B 17.5V / 0.27A
27
26
25
MAIN1.8V
24
MAIN1.8V
23
22
21
MAIN3.3V(1.55A/1.847A)
20
MAIN3.3V(1.55A/1.847A)
19
TPFSOS MAIN3.3V(1.55A/1.847A)
18
FAN_SOS
17
FAN_CONT
16
TO
15
H-BOARD
14
(H40)
MAIN5V(0.37A/0.46A)
13
MAIN5V(0.37A/0.46A)
PA
12
TPSTB5V 40
11 1
10 2
SUB5V(0.63A)
9 3
SUB5V(0.63A)
8 4
7 5
MAIN9V(0.1A/NC)
6 6
5 7
4 8
SUB9V(1.3A/0.766A)
3 9
SUB9V(1.3A/0.766A)
2 10
SUB9V(1.3A/0.766A)
1 11
PA
12
20
TO
13
DG-BOARD
14
(DG20)
15
16
17
18
19
20
TH-37/42PV60E, TH-37/42PX60B
PA-Board (2 of 3) Schematic Diagram
14
31
32
33
SUB9V
MAIN9V
SUB5VA SUB5VA SUB5VA SUB5VA
SUB3.3V
MAIN3.3V
TPMUTE
AMUTE
34
HP_MUTE
HP_R
GND
HP_L
15V
35
15