Panasonic TH-50PX80UA Service Manual page 53

11.17. A-Board (8/15) Schematic Diagram
A-BOARD TNPH0716AHS (8/15)
!
TH-50PX80UA
A-Board (8/15) Schematic Diagram
64 65
ADV7495,HDMI-Mux
R4530
10k
STB5V
R4667 D4541
VJUMP1608-P MA2J11100L
P
L4506
J0JHC0000078
L4507
J0JHC0000078
Q4522
2SD0601A0L
R4503
10k
TP4505
C4501 C4511
16V 16V
0.1u
0.1u
HPDT 19
18
+5V L4501 D4515
J0JHC0000078 TP4501
DDCG 17 MAZ30560ML
SDA 16 TP4503
15
SCL L4503
N.C. 14 J0JHC0000078
13
CEC
JK4501
CLK- 12
CLKG 11
K1FY119D0003
10
CLK+
HDMI IN 1 D0- 9
D0G 8
7
D0+
D1- 6
5
D1G
D1+ 4
D2- 3
2
D2G
D2+ 1
R4528
10k
Q4502
2SD0601A0L
STB5V
R4671 D4542
VJUMP1608-P MA2J11100L
P
Q4523
L4504
2SD0601A0L J0JHC0000078
R4502 L4505
10k J0JHC0000078
C4500
16V TP4504
0.1u
C4510
16V
0.1u
HPDT
19
+5V
18
L4500
DDCG J0JHC0000078 TP4500
17
SDA
16
TP4502
SCL
15
L4502 D4513
N.C.
14 J0JHC0000078 MAZ30560ML
CEC
13
JK4500
CLK-
12
CLKG
11
K1FY119D0003
CLK+
10
HDMI IN 2
D0-
9
D0G
8
D0+
7
D1-
6
D1G
5
D1+
4
D2-
3
D2G
2
D2+
1
66 67
AG_HDMI_5V_DET1
IC4514
Q4503
2SD0601A0L C0JBAZ002301
SUB5V
3.3V->5V
SUB5V
1 OE1
DDCA_SCL
R4540
2 A1
47k
DDCA_SDA
3 B2
4 GND
GenX5
DDCSCL0
to (7/15)
DDCSDA0
RXA_CN
RXA_CP
RXA_0N
RXA_0P
RXA_1N
RXA_1P
RXA_2N
RXA_2P
IC4515
C0JBAZ002301
3.3V->5V
1
OE1
R4538 2 A1
47k
3 B2
4 GND
DDCC_SDA
DDCC_SCL
GenX5
DDCSCL1
to (7/15)
DDCSDA1
RXC_CN
RXC_CP
RXC_0N
RXC_0P
RXC_1N
RXC_1P
RXC_2N
RXC_2P
68 69 70
53
STB5V
8
Vcc
C4626
16V
0.1u
7
OE2
6
B1
5
A2
STB5V
8
Vcc
C4627
16V
0.1u
7
OE2
6
B1
5
A2
TH-50PX80UA
A-Board (8/15) Schematic Diagram
71 72
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13
14
15
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