S1, V1 And V2-Board Block And Schematic Diagram - Panasonic TH-50PHD8BK Service Manual

15.57. S1, V1 and V2-Board Block and Schematic Diagram

A
TO J2 V2
STB+3.3V 1
LED_G 2
3
LED_R
6
REMOTE_IN
B
C
TO J15 V15
KEY SW 1
D
E
TH-50PHD8BK/BS/EK/ES
S1, V1 and V2-Board Block and Schematic Diagram
1 2
R1554
G
D1550
R
RM001
LED G
REMOTE RECIEVER
LED R
R1553
OUT
R1550 R1551
GND
D1551 C1530
VCC
R1500
Q1540
R1552 D1554
V1
REMOTE RECIEVER
POWER LED
R1511 R1512 R1513
R1510
SW1550 SW1551 SW1552 SW1553 SW1554
F
VOL.DOWN TV/VTR VOL.UP STR
V2 KEY SWITCH
S1 KEY SWITCH
SW061
POWER SWITCH
TO SS34
S34
STB PS 1
PUSH
STB12V 3
3
TO
J-BOARD
(J2)
V2
3.3
L1501
1
STB3.3V
L1502
4.5
2
LED_G
L1503
0
3
LED_R
L1504
0
4
OPT
L1505
0
5
R1550
GND
L1506
0.8
6
REMOCON
TO
J-BOARD
(J15)
V15
3.2
L1507
1
KEY_SW
L1508
2 0
GND
0
3
TO
SS-BOARD
(SS34)
S34
12.0
1
STB_PS
0
2
NC
12.0
3
STB_PS_ON
S1-BOARD TNPA3642
4 5
119
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES
V1-BOARD TNPA3640
D1550
LNJ107W5PRW
STB3.3V
G
LED G
R1554 R
LED R
270
R1553
470
R1551
47
1k
VCC
D1551 C1530
10u GND
MAZ80330LL
6.3V
VOUT
RM001
Q1540
PNA4701M05TV
R1552 R1500
2SD0601ASL
220k 1k D1554 REMOTE RECIEVER
MAZ80330LL
V2-BOARD TNPA3641
R1510 R1511 R1512 R1513
2.2k 3k 4.7k 8.2k
SW1550 SW1551 SW1552 SW1553 SW1554
EVQPLHA15
EVQPLHA15 EVQPLHA15 EVQPLHA15 EVQPLHA15
VOL.DOWN F TV/VTR VOL.UP STR
SW061
PUSH
K0F162B00002
POWER SWITCH
TH-50PHD8BK/BS/EK/ES
S1, V1 and V2-Board Block and Schematic Diagram
6 7 8