SCH12_HDMI SW2
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
AUDIO SIGNAL
TMDS SIGNAL
ANALOG VIDEO DIGITAL VIDEO
GND LINE
POWER- LINE
POWER+ LINE
CEC5V
D2608
OPEN.
R2610 1K
DGND
R2612 10K
D2610
OPEN.
D2604
OPEN.
CEC1.1V2
D2602
OPEN.
CEC3.3V
D2600
OPEN.
D2606
OPEN.
D2612
OPEN.
D2614
OPEN.
D2616
OPEN.
D2618
OPEN.
D2620
OPEN.
D2622
OPEN.
R2615
47K
DIGITAL_UNIT
8U-310232(12/19)
D2601
OPEN.
D261
5
OPEN.
D260
9
OPEN.
R26
16
47K
R2613 10K
D2617
OPEN.
R2611 1K
D2619
OPEN.
R26
18
47K
D2611
OPEN.
D262
1
OPEN.
D2607
OPEN.
D2603
OPEN.
D2605
OPEN.
D262
3
OPEN.
D261
3
OPEN.
R2617
47K
SW2
_HINT HS
CL
HSDA
SW2_RS
T
P0_D0-
P0_D2+
P0_C-
P0_D2-
P0_D1+
P0_C+
P0_D1-
P0_D0+
Q2600
KRC402E-RTK
Q2602
KRC402E-RTK
Q2601
KRC402E-RTK
Q2603
KRC402E-RTK
C2600
0.1
R2625
47K
R2621
0
R2620
0
R2619
0
C2601
0.1
R2639
47K
R2624
0
R2623
0
R2622
0
D263
2
OPEN.
D263
1
OPEN.
Q2605
KRC402E-RTK
D262
7
OPEN.
R2659
0
R2633 1K
D263
0
OPEN.
C2685
0.1
D262
8
OPEN.
Q2604
KRC402E-RTK
R2656
47K
R2664
47K
R2655
47K
D262
5
OPEN.
R2663
0
D262
9
OPEN.
D262
6
OPEN.
R2662
0
D262
4
OPEN.
D263
4
OPEN.
D263
3
OPEN.
R2654 10K
D263
5
OPEN.
HPD
1
A0D7ABAR1990
N2600
A0D7ABAR1990
N2601
A0D7ABAR1990
N2603
RX1_5V
RX4_5V RX3_5V RX2_5V
CEC_COM
D264
5
OPEN.
R2689 1K
A0D7ABAR1990
N2700
R2669 10K
D264
2
OPEN.
R2670
47K
C2690
0.1
D263
8
OPEN.
D264
3
OPEN.
D264
4
OPEN.
D264
7
OPEN.
R2674
0
Q2606
KRC402E-RTK
Q2607
KRC402E-RTK
D263
7
OPEN.
D264
0
OPEN.
D263
9
OPEN.
D264
6
OPEN.
R2675
0
R2671
47K
R2673
47K
D263
6
OPEN.
D264
1
OPEN.
R2672
0
HPD
2
HPD
3
HPD
4
P1_D0-
P1_C-
P1_D1+
P1_D2+
P1_D0+
P1_C+
P1_D1-
P1_D2-
P1_DDCDA
P1_DDCCL
C2643 0.1
47
R2631
C26
33
0.1
1K
R2632
C2652 0.1
C26
36
0.1
47
R2630
C26
37
0.1
C26
30
0.1
C26
31
0.1
C2616 0.1
C26
34
0.1
10K
R2634
C2605 0.1
C2604 0.1
C26
25
0.1
C2612 0.1
C26
27
0.1
10K
R2635
C26
28
0.1
C2691 0.1
C2606 0.1
C26
29
0.1
MN864788
U2601
C2689 0.1
C2688 0.1
C2641 0.1
C2640 0.1
C2665 0.1
C2642 0.1
C2611 0.1
C26
26
0.1
C26
24
0.1
C26
23
0.1
C26
21
0.1
C26
19
0.1
C26
18
0.1
C2615 0.1
C2607 0.1
C2608 0.1
C2609 0.1
47K
R2606
47K
R2607 C26
10
0.1
C26
20
0.1
10K
R2602
C2622 1000P
47K
R2604
10K
R2605
R2628 1M
27MHz
X2601
C2614 10P
C2613 12P
10K
R2608
10K
R2609
10K
R2614
C2658 0.1
1.8K
R2637
1.8K
R2638
1.8K
R2641
1.8K
R2640
BLM21PG221
L2603
BLM21PG221
L2604
BLM21PG221
L2607
BLM21PG221
L2601
BLM21PG221
L2600
BLM21PG221
L2606
C26
47
OPEN
C26
48
OPEN
R2601 10
C26
60
OPEN
C26
79
4.7u
C26
45
OPEN
C26
76
4.7u
C26
73
4.7u
C26
67
OPEN
C26
69
OPEN
C26
86
4.7u
C26
82
4.7u
C26
75
OPEN
OPEN.
C2
663
C2671
OPEN
OPEN.
C26
56
C26
77
4.7u
C26
70
4.7u
C26
51
4.7u
C26
80
4.7u
C26
87
4.7u
C26
84
4.7u
C26
57
4.7u
P0_DDCDA
P0_DDCCL
10/6.3
C26
17
10/6.3
C26
03
10/6.3
C26
32
10/6.3
C26
02
OPEN.
C26
44
C26
74
OPEN
C26
81
4.7u
OPEN.
C26
46
C26
72
OPEN
C26
78
4.7u
FBMJ3216HL160NT
L2602
FBMJ3216HL160NT
L2605
1
TX2+
2
TX2_SHLD
3
TX2-
4
TX1+
5
TX1_SHLD
6
TX1-
7
TX0+
8
TX0_SHLD
9
TX0-
10
TXC+
11
TXC_SHLD
12
TXC-
13
CE_REMOTE
14
N.C.
15
DDC_SCK
16
DDC_SDA
17
GND
18
+5V
19
HP_DET
1
TX2+
2
TX2_SHLD
3
TX2-
4
TX1+
5
TX1_SHLD
6
TX1-
7
TX0+
8
TX0_SHLD
9
TX0-
10
TXC+
11
TXC_SHLD
12
TXC-
13
CE_REMOTE
14
N.C.
15
DDC_SCK
16
DDC_SDA
17
GND
18
+5V
19
HP_DET
1
TX2+
2
TX2_SHLD
3
TX2-
4
TX1+
5
TX1_SHLD
6
TX1-
7
TX0+
8
TX0_SHLD
9
TX0-
10
TXC+
11
TXC_SHLD
12
TXC-
13
CE_REMOTE
14
N.C.
15
DDC_SCK
16
DDC_SDA
17
GND
18
+5V
19
HP_DET
1
TX2+
2
TX2_SHLD
3
TX2-
4
TX1+
5
TX1_SHLD
6
TX1-
7
TX0+
8
TX0_SHLD
9
TX0-
10
TXC+
11
TXC_SHLD
12
TXC-
13
CE_REMOTE
14
N.C.
15
DDC_SCK
16
DDC_SDA
17
GND
18
+5V
19
HP_DET
1
TX0SDA
2
TX0HPD
3
CH1ASD0
4
CH1ALRCLK
5
CH1ABCLK
6
VSS
7
VDD11
8
P1TX2P
9
AVDD11TX
10
P1TX2M
11
P1TX1P
12
AVDD11TX
13
P1TX1M
14
P1TX0P
15
AVDD33TX
16
P1TX0M
17
P1TXCP
18
AVDD11TX
19
P1TXCM
20
VSS
21
VDD11
22
P0TX2P
23
AVDD11TX
24
P0TX2M
25
P0TX1P
26
AVDD11TX
27
P0TX1M
28
P0TX0P
29
AVDD33TX
30
P0TX0M
31
P0TXCP
32
AVDD11TX
33
P0TXCM
34
VSS
35
VDD11
36
NIRQA1
37
NIRQA0
38
VD
D33
39
PVD
D33
40
VSS
41
AV
DD
33RX3
42
P3RX
CM
43
P3RX
CP
44
AV
DD
11RX3
45
P3RX0M
46
P3RX0P
47
AV
DD
11RX3
48
P3RX1M
49
P3RX1P
50
AV
DD
11RX3
51
P3RX2M
52
P3RX2P
53
VSS
54
AV
DD
33RX2
55
P2RX
CM
56
P2RX
CP
57
AV
DD
11RX2
58
P2RX0M
59
P2RX0P
60
AV
DD
11RX2
61
P2RX1M
62
P2RX1P
63
AV
DD
11RX2
64
P2RX2M
65
P2RX2P
66
VSS
67
VD
D11
68
NIRQ1
69
VD
D33
70
RX3P5V
71
RX2P5V
72
RX1P5V
73
RX0P5V
74
RX3SDA
75 RX3SCL
76 RX2SDA
77 RX2SCL
78 VDD11
79 AVDD33RX1
80 P1RXCM
81 P1RXCP
82 AVDD11RX1
83 P1RX0M
84 P1RX0P
85 AVDD11RX1
86 P1RX1M
87 P1RX1P
88 AVDD11RX1
89 P1RX2M
90 P1RX2P
91 VSS
92 AVDD33RX0
93 P0RXCM
94 P0RXCP
95 AVDD11RX0
96 P0RX0M
97 P0RX0P
98 AVDD11RX0
99 P0RX1M
100 P0RX1P
101 AVDD11RX0
102 P0RX2M
103 P0RX2P
104 VSS
105 RX1SDA
106 RX1SCL
107
RX0SDA
108
RX0SCL
109
CEC
110
TX1A
RCIN
111
TX0A
RCIN
112
VD
D11
113
NTES
T
114
HSC
L0
115
NRESET
116
HS
DA0
117
VD
D33
118
SYSCLK/XI
119
NC/X
O
120
VSS
121
VD
D11
122
VSS
123
VD
D11
124
SCLK/LPS
A1
125
MOSI/LPS
A0
126
VSS
127
MISO
128
NCS
129
CH0AMCLK
130
VDD
33IO
131
CH0AB
CL
K
132
CH0A
LRCLK
133
CH0A
SD3
134
CH0A
SD2
135
CH0A
SD1
136
CH0A
SD0
137
VD
D11
138
VD
D33
139
(NC)
140
VSS
141
TX1SCL
142
TX1SDA
143
TX1HPD
144
TX0SCL
145
VSS
1
3
RX3_DDCCL
RX4_C-
RX4_C+
RX4_0-
RX4_0+
RX4_1-
RX4_1+
RX4_2-
RX4_2+
RX3_C-
RX3_C+
RX3_0-
RX3_0+
RX3_1-
RX3_1+
RX3_2-
RX3_2+
RX3_DDCDA
RX4_DDCDA
RX4_DDCCL
RX1_2+
RX1_2-
RX1_1+
RX1_1-
RX1_0+
RX1_0-
RX1_C+
RX1_C-
RX1_DDCDA
RX1_DDCCL
HPD
4
RX3_5V
RX4_5V
RX2_5V
RX1_5V
RX2_C-
RX2_DDCDA
RX2_DDCCL
RX2_C+
RX2_0+
RX2_1+
RX2_2+
RX2_2-
RX2_1-
RX2_0-
HPD
3
HPD
2
HPD
1
P1_DDCDA
P1_DDCCL
P1_D2+
P1_D2-
P1_D1+
P1_D1-
P1_D0+
P1_D0-
P1_C+
P1_C-
P0_D2+
P0_D2-
P0_D1+
P0_D1-
P0_D0+
P0_D0-
P0_C+
P0_C-
RX1_C
-
RX1_C+
RX1_0-
RX1_0+
RX1_1-
RX1_1+
RX1_2-
RX1_2+
RX2_C
-
RX2_C+
RX2_0-
RX2_0+
RX2_1-
RX2_1+
RX2_2-
RX2_2+
RX3_C-
RX3_C+
RX3_0-
RX3_0+
RX3_1-
RX3_1+
RX3_2-
RX3_2+
RX4_C-
RX4_C+
RX4_0-
RX4_0+
RX4_1-
RX4_1+
RX4_2-
RX4_2+
RX4_5V
P0_DDCDA
P0_DDCCL
P1_DDCDA
P1_DDCCL
RX1_5V
RX2_5V
RX3_5V
RX1_DDCDA
RX1_DDCCL
RX2_DDCDA
RX2_DDCCL
RX3_DDCDA
RX3_DDCCL
RX4_DDCDA
RX4_DDCCL
SW2PVDD33
SW2VDD33
SW2VDD11
SW2VDD33IO
SW2AVDD11Tx
SW2AVDD33Tx
P0_DDCCL
P0_DDCDA
SW2AVDD11RX
SW2AVDD33RX
P1_C+
P1_D0-
P1_D0+
P1_C-
P1_D1+
P1_D2-
P1_D2+
P1_D1-
P0_C+
P0_D0-
P0_D0+
P0_C-
P0_D1-
P0_D1+
P0_D2-
P0_D2+
HPD1
RX1_5V
HPD2
RX2_5V
HPD3
RX3_5V
HPD4
RX4_5V
HDMI SW2
HD
MI
IN3
TO
HDMI
SUPPLY
TO 8U-310232(10/19)
HD
MI IN4
HD
MI
IN1
HD
MI
IN2
73:
35:
74:
108:
36:
1:
2:
HDMI SW2
107:
Slave Address:70
2125
2125
2125
TO 8U-310232(13/19)
TO SW1
TO CPU
TO 8U-310232(2/19)
TO
HDMI
SW1
TO HD
MI TX
TO
8U-3102
32(17
/19)
TO 8U-310232(13
/19)
TO
EXPANDER
2125
2C
6C
4F
G2
G3
G4
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
20