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54
11.16. A-Board (9/20) Schematic Diagram
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
RXB_CN
RXB_2P
RXB_2N
RXB_1P
RXC_1N
A
G_HDMI_CEC
RXC_2P
RXB_1N
A
G_HDMI_5V_DET2
RXC_CN
RXC_0P
RXC_1P
RXC_2N
RXC_CP
RXC_0N
RXB_0P
RXB_0N
RXB_CP
A
G_HPD1
A
G_HPD2
DDCB_SDA
DDCB_SCL
A
G_HDMI_5V_DET1
A
G_HDMI_MUX_SEL
C4500
0.1u
16V
C4503
0.1u
16V
0.1u
16V
C4521
C4511
0.1u
16V
C4510
0.1u
16V
C4502
0.1u
16V
0.1u
16V
C4513
0.1u
16V
C4517
0.1u
16V
C4514
C4501
0.1u
16V
C4520
10V
10u
D4542
MA2J11100L
D4562
MA2J11100L
D4561
MA2J11100L
D4541
MA2J11100L
D4506
EZAEG2A50AX
D4503
EZAEG2A50AX
D4521
EZAEG2A50AX
D4505
EZAEG2A50AX
D4517
EZAEG2A50AX
D4508
EZAEG2A50AX
D4520
EZAEG2A50AX
D4523
EZAEG2A50AX
D4504
EZAEG2A50AX
D4519
EZAEG2A50AX
D4509
EZAEG2A50AX
D4502
EZAEG2A50AX
D4511
EZAEG2A50AX
D4512
EZAEG2A50AX
D4516
EZAEG2A50AX
D4510
EZAEG2A50AX
D4522
EZAEG2A50AX
D4507
EZAEG2A50AX
D4518
EZAEG2A50AX
D4513
B0BC5R6A0275
D4515
B0BC5R6A0275
JK4501
K1FY119D0003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
JK4500
K1FY119D0003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
L4503
J0JYC0000068
L4502
J0JYC0000068
L4504
J0JYC0000068
L4507
J0JYC0000068
L4508
J0JYC0000068
L4506
J0JYC0000068
L4505
J0JYC0000068
STB5V
MAIN5V
MAIN5V
STB5V
MAIN3.3V
R4511
R4515
R4514
R4522
R4521
R4516
R4510
R4509
R4512
R4523
R4520
R4517
R4518
R4519
R4508
R4671
R4667
L4501
VJUMP1608-P
L4500
VJUMP1608-P
FL4506
DDCSCL1
DDCSCL0
DDCSDA0
DDCSDA1
Q4503
2SD0601A0L
Q4524
2SD0601ASL
Q4523
2SD0601ASL
Q4502
2SD0601A0L
Q4531
2SB0709ASL
Q4530
2SB0709ASL
Q4529
2SB0709ASL
Q4528
2SB0709ASL
R4690
56
R4728
10k
R4729
10k
R4538
47k
R4603
68
R4731
10k
R4732
10k
R4733
10k
R4530
10k
R4552
22
R4736
10k
R4600
68
R4540
47k
R4644
4.7k
R4653
0
R4613
68
1%
R4567
4.7k
R4526
1k
R4528
10k
R4501
10k
R4619
0
R4527
1k
R4500
10k
R4663
0
R4502
33
R4755
2.7k
R4756
2.7k
R4757
10k
R4758
100k
R4759
10k
R4760
100k
R4761
2.7k
R4762
2.7k
R4763
10k
R4764
100k
R4765
10k
R4766
100k
R4604
68
R4503
33
R4661
0
C1AB00002929
IC4503
1
TEST
2
VCC
3
BDT0N
4
BDT0P
5
GND
6
BDT1N
7
BDT1P
8
GND
9
BDT2N
10
BDT2P
11
VCC
12
REXT
13
YDT2P
14
YDT2N
15
GND
16
YDT1P
17
YDT1N
18
VCC
19
VCC
20
YDT0P
21
YDT0N
22
GND
23
YCKP
24
YCKN
25
CE
26
VCC
27
A
CKN
28
A
CKP
29
GND
30
ADT0N
31
ADT0P
32
GND
33
ADT1N
34
ADT1P
35
VCC
36
SEL
37
VCC
38
VCC
39
ADT2N
40
ADT2P
41
GND
42
VCC
43
VCC
44
GND
45
BCKN
46
BCKP
47
VCC
48
VCC
R4513
D4514
EZAEG2A50AX
D1G
D0-
DDCG
CLK-
D1-
TO 8/20
SDA
CEC
HPDT
D1-
CLK-
D1+
D2-
D0G
CLK+
D0-
D2+
CEC
DDCG
D2+
CLK+
N.C.
SCL
D2-
D1G
D1+
D0G
D2G
HPDT
+5V
D2G
SDA
D0+
CLKG
SCL
D0+
+5V
CLKG
N.C.
HDMI MUX
75
78
80
74
77
79
73
76
81
13
11
12
14
15
TO 8/20
A-BOARD TXN/A1SLTD (9/20)
!
HDMI/ADV
TH-46PZ81E
A-Board (9/20) Schematic Diagram
TH-46PZ81E
A-Board (9/20) Schematic Diagram
Summary of Contents for Viera TH-46PZ81E
Page 6: ...6 3 2 Applicable signals ...
Page 15: ...15 6 4 No Picture ...
Page 27: ...27 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 28: ...28 ...
Page 36: ...36 10 3 Wiring 1 2 ...
Page 37: ...37 10 4 Wiring 2 1 ...
Page 38: ...38 10 5 Wiring 2 2 ...
Page 39: ...39 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 110: ...110 ...
Page 112: ...112 13 1 2 Packing ...
Page 113: ...113 13 1 3 Mechanical Replacement Parts List ...
Page 117: ...117 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...