A-Board (7/22) Schematic Diagram - Panasonic TX-P50S20B Service Manual

13.11. A-Board (7/22) Schematic Diagram

! A-BOARD (7/22) HDMI
HDMI
Q4701
B1ABCF000231
R4706
10k
R4704
47k
R4707
47k
Q4700
R4702 R4703
10k 33 B1ABCF000231
R4709
JK4700
C4701 C4702 10k
16V 16V
0.1u 0.1u
D4703
K1FY119D0011 R4710
DZ2J056M0L
47k
HDMI IN 1 R4708
10k
D4702
R4711
B0ACCJ000048
1k
HPDT
19
+5V
18
L4700
DDCG
17 J0JYC0000068
SDA
16
SCL
15
L4702 L4701
N.C.
14 J0JYC0000068 J0JYC0000068
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
Q4703
B1ABCF000231
R4719
10k
R4717
47k
R4720
Q4702 47k
R4715 R4716
B1ABCF000231
10k 33
R4722
JK4701
C4704 C4705 10k
16V 16V
0.1u 0.1u D4720
K1FY119D0011 R4723
DZ2J056M0L
47k
HDMI IN 2
R4721
10k
D4719
R4724
B0ACCJ000048
1k
HPDT
19
+5V
18
DDCG
17
SDA
16
SCL
R4557 0
15 C4548
TO 8/22 L4705
N.C. ARC_2
14 J0JYC0000068
6.3V 1u
CEC
13 R4563 10k
CLK-
12
CLKG
11
CLK+
10
D0-
9
D0G
8
D0+
7
D1-
6
D1G
5
D1+ 4
D2-
3
D2G
2
D2+
1
55 56
SG-HPD2
SG-HDMI_5V_DET2
STB5V
R4752
D4704
B0JCCE000008
R4712 R4764
47k 100k
HDMI_DDCSDA2
HDMI_DDCSCL2
HDMI_CEC
RXCM2
RXCP2
RX2M0
RX2P0
RX2M1
RX2P1
RX2M2
RX2P2
SG-HPD1
Q4704
R4728 R4729
B1ABCF000231
10k 33
JK4703
C4707 C4708
SG-HDMI_5V_DET1
16V 16V
0.1u
STB5V 0.1u
K1FY119E0015
HDMI IN 3
R4754
D4735
R4737
D4721 B0ACCJ000048
1k
B0JCCE000008 HPDT
19
+5V
R4725 R4767
18
L4703
47k 100k DDCG
J0JYC0000068 17
HDMI_DDCSDA1
SDA
HDMI_DDCSCL1 16
SCL
15
L4704
N.C.
J0JYC0000068 14
HDMI_CEC
CEC
PA_RXCM1 13
CLK-
12
CLKG
11
CLK+
PA_RX1M0 10
D0-
9
D0G
PA_RX1P0 8
D0+
PA_RX1M1 7
D1-
6
D1G
5
D1+
4
PA_RX1M2
D2-
3
D2G
PA_RX1P2 2
D2+
1
57 58
SG-HPD3
R4793
47k
SG-HDMI_5V_DET3
R4796 D4771
STB5V
47k DZ2J056M0L
R4758
D4772
B0JCCE000008
R4798 R4771
47k 100k
HDMI_DDCSDA3
HDMI_DDCSCL3
Q4705
B1ABCF000231
R4732
10k SG-HPD0
R4730
47k
R4733
47k
R4735
10k
SG-HDMI_5V_DET0
D4736 STB5V
R4736
DZ2J056M0L
47k
R4734
10k
R4756
D4737
B0JCCE000008
R4738 R4770
L4706
47k 100k
J0JYC0000068
HDMI_DDCSDA0S
HDMI_DDCSCL0S
L4708 L4707
J0JYC0000068 J0JYC0000068
HDMI_CEC
RXCM0S
RXCP0S
RX0SM0
RX0SP0
RX0SM1
RX0SP1
RX0SM2
RX0SP2
59 60
53
IC4701
C0DBGYY00578
TP4501
L4712 3.3V
J0JHC0000045
C4718 C4719
10V 16V
VOUT VIN
4.7u
0.1u
VSS
ON/OFF NC
C4724
16V
0.1u
C4713
16V
0.1u
R4778
1k
61 40
S S VJ4508
62 39
VJ4509
HDMI_DDCSDA0S
63 38
HDMI_DDCSCL0S 64 37
SCL_B GND
ADT2P VCC
65 36
GND GND OUTDIS GND
66 CEC_LINE CEC_RX 35 VJ4707
GND YCLKN
S
RXCM0S 67 34 VJ4706
BCLKN YCLKP
RXCP0S S
68 33
BCLKP VCC
IC4500
C4715 VJ4705
69 32
16V VCC YDT0N
S
RX0SM0 0.1u 70 31 VJ4704
BDT0N C1AB00003079 YDT0P
RX0SP0 S
71 30
BDT0P GND
72 29 VJ4703
HDMI
GND YDT1N
S
RX0SM1 73 EQUALIZER 28 VJ4702
BDT1N YDT1P
RX0SP1 S
74 &SWITCH 27
BDT1P VCC
75 26 VJ4701
VCC YDT2N
RX0SM2 RXTM CEC_TX S
76 25 VJ4700
BDT2N SDA_C OPACTRLN YDT2P
S
RX0SP2
77 SCL_C REXT 24
BDT2P GND
78 23
79 22
80 21
R4783
47k
R4597 R4598
1.5k 1.5k
61 62
1
2
SUB5V
D4785
B0ECKM000048
C4721
C4717
R4763
16V 10V
100k
0.1u 10u
R4775
1k
DDC_SINK_SDA2
DDC_SINK_SCL2
PA_RXCM2
PA_RXCP2
PA_RX2M0
PA_RX2P0
PA_RX2M1
PA_RX2P1
PA_RX2M2
PA_RX2P2
3
R4824
47k
4
5
6
63