Panasonic TC-26LX85 Service Manual page 43

11.9. A-Board (6 of 8) Schematic Diagram
Q4608
2SD0601A0L R4709
10k
R4708
22k
L4604
L4605
R4602
1k
R4707
10k
R4600 C4600
16V
10k
0.1u
Q4607
Q4606
HDMI 3
2SD0601A0L 2SD0601A0L
JK4502
K1FA119E0013 TP4520 TP4522
HPDT
19
+5V
18
DDCG L4600
17 J0JHC0000078
SDA
16
SCL
15
L4602 D4613
N.C.
14 J0JHC0000078 B0BC5R6A0275
CEC
13 R4608
CLK-
12 S
CLKG
11
CLK+ R4609
S
10
D0-
9 R4610 S
D0G
8
D0+
S
7 R4611
D1-
6 R4612 S
D1G
5
D1+
4 S
R4613
D2-
3 R4614 S
D2G
2
D2+ 1 S
R4615
! A-BOARD (6/8)
TNPH0719S (32inch)
TNPH0719ABS (26inch)
HDMI
TC-32/26LX85
A-Board (6/8) Schematic Diagram
46 47
AG_HPD3
R4628
10k
Q4602
2SD0601A0L
SUB5V
R4632
10k
D4625
D4624 TP4526
B0HCMM000014
B0HCMM000014
R4638
47k
R4640
22
J0JHC0000078 DDC_SDA3
J0JHC0000078 DDC_SCL3
R4641
R4635 22
4.7k
R4639 R4642
TP4524
68 68
C4501
R4501
10k 16V
0.1u
HDMI 1
IC4505 JK4501
K1FY119D0003
TVRP780S
EEPROM HPDT
19
+5V 18
TP4525 L4501
DDCG
17 J0JHC0000078
SDA
16
SCL 15
N.C.
14
CEC
RXC_CN 13
CLK- 12
CLKG
RXC_CP 11
CLK+
RXC_0N 10
D0-
9
D0G
RXC_0P 8
D0+
RXC_1N 7
D1- 6
D1G
RXC_1P 5
D1+ 4
RXC_2N
D2- 3
D2G
RXC_2P 2
D2+ 1
R4502
33
R4500 C4500
16V
10k
0.1u
HDMI 2
JK4500
K1FY119D0003
HPDT 19
+5V 18
L4500
DDCG
17 J0JHC0000078
SDA 16
SCL 15
N.C.
14
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
48 49
R4530
10k
Q4503
2SD0601A0L
R4533
SUB5V
10k
C4626
D4526 D4527 TP4508
B0HCMM000014
B0HCMM000014
R4540
L4506 47k
J0JHC0000078
L4507
J0JHC0000078
R4536
4.7k R4541 R4543
68 68
TP4505
R4503
33
IC4501
TVRP778S AG_HPD1
EEPROM
R4621
22
DDC_SDA1
TP4501 TP4503
TP4507
R4620
22
DDC_SCL1
D4515
B0BC5R6A0275
L4503
J0JHC0000078
R4516
RXA_CN
S
RXA_CP
R4517
S
R4518 RXA_0N
S
RXA_0P
R4519
S
R4520 RXA_1N
S
RXA_1P
R4521
S
R4522
S
RXA_2N
R4523 RXA_2P
S
R4528
10k
Q4502
2SD0601A0L
R4532
10k
D4525
D4524 TP4506
B0HCMM000014
B0HCMM000014
R4538
47k
L4504
J0JHC0000078
L4505 J0JHC0000078
R4535
4.7k R4539 R4542
TP4504
68
68
AG_HPD2
IC4500
DDC_SDA2
TP4500 TP4502
TVRP779S R4623
22
EEPROM
R4622
22 DDC_SCL2
TP4510
L4502 D4513
J0JHC0000078 B0BC5R6A0275
R4508
RXB_CN
S
RXB_CP
R4509
RXB_0N
S
R4510
RXB_0P
S
RXB_1N
R4511
RXB_1P
S
R4512
RXB_2N
S
RXB_2P
R4513
S
R4514
S
R4515
S
50 51
43
C4522 C4523
6.3V 4V
Vo Vin
R4570 1u
47u
STB5V 38.3k
1% GND
Vadj Vc
IC4506
R4571
22k
C0CBCYE00001
1%
C4532
10V
10u
C4531
6.3V
1u
49 32
AG_HPD1 50 31
DDC_SDA1
51 30
DDC_SCL1 52 VCC HPD1 29
16V SCL2 SCL_SINK
B14 EQ
0.1u RXA_CN 53 28
B21 A14 S2 GND
RXA_CP C4513
54 27
A21 Z1
16V 0.1u 55 26 C4519
VCC Y1
RXA_0N 56 IC4503 25 16V 0.1u
B22 VCC
RXA_0P
57 24
A22 Z2
C1AB00002897
58 23
GND Y2
RXA_1N 59 SW 22
B23 GND
RXA_1P C4514
60 21
A23 SDA3 VSADJ Z3
16V 0.1u 61 20 C4530
SCL3 GND
VCC Y3
RXA_2N 62 GND A34 19 16V 0.1u
RXA_2P
63 18
AG_HPD2 64 17
DDC_SDA2
DDC_SCL2
RXB_CN
R4567
4.64k
RXB_CP
1%
RXB_0N
RXB_0P
RXB_1N
RXB_1P
RXB_2N
RXB_2P
STB3.3V
R4564 R4565
C4515
22 22
16V R4561
47k
0.1u
IC4504
TVRP781S
HDCP(EEPROM)
TP4511
TC-32/26LX85
A-Board (6/8) Schematic Diagram
52 53
SUB5V
C4526 C4520
16V 10V
0.1u 10u
TO 5/8
HDMI_MUX_SEL2
HDMI_MUX_SEL2
HDMI_MUX_SEL1
HDMI_MUX_SEL1
HPD3
HPD3
HDMI3.3V
HPD
HPD
DDC_SDA0
DDC_SDA0
DDC_SCL0
DDC_SCL0
HDMI_RXCN
HDMI_RXCN
HDMI_RXCP
HDMI_RXCP
HDMI_RX0N
HDMI_RX0N
HDMI_MUX_SEL2 HDMI_RX0P
HDMI_RX0P
HDMI_MUX_SEL1
HDMI_RX1N
HDMI_RX1N
HDMI_RX1P
STB3.3V
HDMI_RX1P
HDMI_RX2N
HDMI_RX2N
R4505 R4504
HDMI_RX2P
4.7k 4.7k
HDMI_RX2P
HPD
DDC_SDA0
DDC_SCL0
AG_HDMI_5V_DET1
AG_HDMI_5V_DET1
HDMI_RXCN
AG_HDMI_5V_DET2
HDMI_RXCP AG_HDMI_5V_DET2
AG_HDMI_5V_DET3
HDMI_RX0N AG_HDMI_5V_DET3
HDMI_RX0P
HDMI_RX1N AG_HDMI_CEC
AG_HDMI_CEC
HDMI_RX1P
HDMI_RX2N
HDMI_RX2P
TO 5,8/8
SCL
SCL
SDA
SDA
SCL
SDA
54