A-Board (8/10) Schematic Diagram - Panasonic TC-26LX14 Service Manual

11.9. A-Board (8/10) Schematic Diagram

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A-BOARD (8/10)
TXN/A10PAJS
64 65
R4530
10k
Q4503
R4533 B1ABCF000231
10k
D4526
B0HCMM000014
L4506 J0JHC0000117
L4507 J0JHC0000117
R4536
TP4505 4.7k
R4651
1k
R4503
22
C4501
R4501
16V
10k
0.1u C4507 C4509 C4511
16V 10V 16V
0.1u 10u 0.1u
HDMI1
JK4500
TP4501 TP4503
K1FY119D0006
L4501
HPDT 19
+5V 18
D4515
DDCG
17 B0BC5R6A0275
SDA 16
SCL 15
L4503
N.C.
14 J0JHC0000117
CEC 13
CLK- 12
CLKG
11
CLK+
10
D0- 9
D0G
8
D0+ 7
D1- 6
D1G
5
D1+ 4
D2- 3
D2G
2
D2+ 1
R4528
10k Q4502
B1ABCF000231
R4532
10k
D4524 D4525
B0HCMM000014 B0HCMM000014
TP4506
L4504 J0JHC0000117
L4505 J0JHC0000117
TP4504
R4652 R4535
R4502
1k 4.7k
22
C4500
R4500
16V
10k
0.1u
HDMI2
IC4500
JK4501
C4506 C4508 C4510
TP4500 TP4502 TVRQ524S
K1FY119D0006 16V 10V 16V
0.1u 10u
L4500 0.1u
HPDT 19 EEPROM
+5V
18
DDCG 17
SDA 16
SCL
15
L4502 D4513
N.C. 14 J0JHC0000117 B0BC5R6A0275
CEC
13
CLK-
12
CLKG
11
CLK+
10
D0-
9
D0G
8
D0+
7
D1- 6
D1G 5
D1+
4
D2- 3
D2G 2
D2+
1
66 67 68
37
C4522 C4523
6.3V 4V
R4570 1u 47u
1%
38.3k
R4571 1%
22k
L4508
L4606
J0JHC0000045
J0JHC0000045
C4532
10V
AG_HPD1
10u
SUB5V
C4531
6.3V
D4527 C4626
1u
16V
B0HCMM000014
0.1u 49
AG_HPD2 50
R4540 DDC_SDA2 51
TP4508
47k DDC_SCL2 VCC HPD1
R4621 52
SCL2 SCL_SINK
22 B14 NC
DDC_SDA1 RXB_CN 53
B21 A14 S2
RXB_CP C4513 54
DDC_SCL1 A21
0.1u
16V 55
VCC
R4620 IC4503
RXB_0N 56
22 B22
RXB_0P
57 C1AB00003106
R4541 A22
R4543
58
68 GND
68
RXB_1N 59 HDMI SW
B23
RXB_1P C4514
60
A23 SDA3 REXT
16V
0.1u 61 SCL3 GND
VCC
RXB_2N 62 GND A34
RXB_2P
63
IC4501
64
TVRQ525S
EEPROM
TP4507
RXA_CN
RXA_CP
RXA_0N
RXA_0P
RXA_1N
RXA_1P
RXA_2N
RXA_2P
AG_HPD2
R4538
47k R4623
22
DDC_SDA2
C4515
0.1u
DDC_SCL2
16V
R4622
22
TP4510
RXB_CN
RXB_CP
RXB_0N
RXB_0P
RXB_1N
RXB_1P
RXB_2N
RXB_2P
R4552
22
D4628
EZAEG2A50AX
69 70
SUB5V
C4526 C4520
16V 10V
10u
Vo Vin 0.1u
TO 7/10
HDMI_MUX_SEL2
GND
Vadj Vc HDMI_MUX_SEL2
IC4506 HDMI_MUX_SEL1
HDMI_MUX_SEL1
C0CBCYE00001 HPD
HPD
DDC_SDA0
HDMI3.3V
DDC_SDA0
DDC_SCL0
DDC_SCL0
HDMI_RXCN
HDMI_RXCN
HDMI_RXCP
HDMI_RXCP
HDMI_MUX_SEL2
HDMI_RX0N
HDMI_RX0N
HDMI_MUX_SEL1
HDMI_RX0P
HDMI_RX0P
HDMI_RX1N
HDMI_RX1N
HDMI_RX1P
HDMI_RX1P
HDMI_RX2N
HDMI_RX2N
HDMI_RX2P
HDMI_RX2P
AG_HDMI_5V_DET1
AG_HDMI_5V_DET1
R4616 R4617
AG_HDMI_5V_DET2
3.3k 3.3k AG_HDMI_5V_DET2
32 R4716
0
31 HPD AG_HDMI_5V_DET3
AG_HDMI_5V_DET3
30 DDC_SDA0
AG_HDMI_CEC
DDC_SCL0 AG_HDMI_CEC
29
28
GND
27 R4553 HDMI_RXCN
Z1
C4519 S HDMI_RXCP
26 R4554
Y1
S
25 16V 0.1u TO 7,10/10
VCC
R4555 HDMI_RX0N
24
Z2 SCL
S HDMI_RX0P SCL
23 R4556
Y2
S
22 SDA
GND SDA
R4557 HDMI_RX1N
21
Z3
S
20 C4530 R4558 HDMI_RX1P
Y3
S
19 16V 0.1u
R4559 HDMI_RX2N
18
S
17 R4560 HDMI_RX2P
S
R4567
4.7k
1%
SCL
SDA
STB3.3V R4564 R4565
22 22
R4561
47k
IC4504
TVRQ526S
EEPROM(HDCP)
TP4511
71 72