Table of Contents
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SCHEMATIC-DIAGRAM-8
U005
HDMI CIRCUIT PC BOARD-1
1
BAHDM-0132-1D
HDMI IN/ HDMI RX/ HDMI TX SECTION
(PART-13)
C8632
0ohm
19
HPD_IN4
HP DET
18
R8639
+5V_IN4
+5V
17
10K
GND
16
DSDA_IN4
DDC DATA
15
DSCL_IN4
DDC CLK
14
NC
13
CEC
CERemote
12
XCN_IN4
2
CK-
11
CK Shield
10
XCP_IN4
CK+
9
X0N_IN4
D0-
8
D0 Shield
7
X0P_IN4
D0+
6
X1N_IN4
D1-
5
D1 Shield
4
X1P_IN4
D1+
3
X2N_IN4
D2-
2
D2 Shield
1
X2P_IN4
D2+
C8631
0ohm
C8622
0ohm
19
HPD_IN3
HP DET
3
R8629
18
+5V_IN3
+5V
17
10K
GND
16
DSDA_IN3
DDC DATA
15
DSCL_IN3
DDC CLK
14
NC
13
CEC
CERemote
12
XCN_IN3
CK-
11
CK Shield
10
XCP_IN3
CK+
9
X0N_IN3
D0-
8
D0 Shield
7
X0P_IN3
D0+
6
X1N_IN3
D1-
5
D1 Shield
4
X1P_IN3
D1+
3
X2N_IN3
D2-
2
D2 Shield
1
X2P_IN3
D2+
C8621
0ohm
4
TP11
C8612
0ohm
19
HPD_IN2
HP DET
R8619
18
+5V_IN2
+5V
17
10K
GND
16
DSDA_IN2
DDC DATA
15
DSCL_IN2
DDC CLK
14
NC
13
CEC
CERemote
12
XCN_IN2
CK-
11
CK Shield
10
XCP_IN2
CK+
9
X0N_IN2
D0-
8
D0 Shield
7
X0P_IN2
D0+
6
X1N_IN2
D1-
5
D1 Shield
5
4
X1P_IN2
D1+
3
X2N_IN2
D2-
2
D2 Shield
1
X2P_IN2
D2+
C8611
0ohm
Q8642
Q8641
NC_DTC144EE
1
HPD_IN8
2
3
NC_DTC144EE
R8601
4
0
L8641
5
+3.3VHD2
BLM18PG181SN1
6
R8649
+5V_IN8
0
7
R8661
8
DSDA_IN8
NC_4.7K
9
DSCL_IN8
10
R8662
+5VTX
11
NC_4.7K
CEC
CEC
12
6
13
14
XCN_IN8
15
XCP_IN8
16
17
X0N_IN8
18
X0P_IN8
19
X1N_IN8
20
X1P_IN8
21
22
X2N_IN8
23
X2P_IN8
24
25
26
27
28
29
30
Q8602
Q8601
NC_DTC144EE
31
HPD_IN1
7
NC_DTC144EE
C8142
0ohm
R8602
19
HP DET
TP14
0
18
+5V_IN1
+5V
17
R8609
GND
16
0
DSDA_IN1
DDC DATA
15
DSCL_IN1
DDC CLK
14
NC
13
CEC
CERemote
12
XCN_IN1
CK-
11
CK Shield
10
XCP_IN1
CK+
9
X0N_IN1
D0-
8
BLM18PG181SN1
D0 Shield
7
X0P_IN1
D0+
6
X1N_IN1
D1-
5
D1 Shield
4
X1P_IN1
D1+
3
X2N_IN1
D2-
2
D2 Shield
1
X2P_IN1
D2+
8
C8605
0ohm
C
D
R8165
+1.8DVCC
10K
+1.8AVCC
+3.3AVCC
41
20
R1X0-
AGND
42
19
R1X0+
R0XC+
C8175
43
18
AVCC33
R0XC-
R8164
104Z
44
17
C8170
R1X1-
AVCC18
R8163 NC_4.7K
45
16
104Z
R1X1+
HPD0
46
15
C8163
102K
RXSW_SCL
AGND
LSCL/EPSEL[1]
47
14
RXSW_SDA
R1X2-
LSDA/EPSEL[0]
R8162
48
13
RXSW_RST
R1X2+
RESET#
R8161
C8176
49
12
100
AVCC18
EXTSWING
104Z
50
11
680
DSDA1
Q8162
TXC-
51
10
DSCL1
SII9185A
TXC+
52
9
RPWR1
AGND
53
8
CEC_D
TX0-
54
7
CEC_A
TX0+
C8177
55
6
C8169
AVCC33
AVCC18
104Z
56
5
104Z
HPD2
TX1-
C8178
57
4
AVCC18
TX1+
104Z
58
3
R2XC-
AGND
59
2
R2XC+
TX2-
60
1
AGND
TX2+
3.3V
1.8V
R8160
3.3K
RXSW_INT
RXSW_SCL
RXSW_SDA
RXSW_RST
R1PWR5V
DSCL1
DSDA1
3.3V
109
R0XC-
110
R0XC+
111
R0X0-
112
R0X0+
113
R0X1-
114
R0X1+
115
R0X2-
116
R0X2+
117
AVCC12
R1XCN
118
R1XC-
R1XCP
119
R1XC+
R1X0N
120
R1X0-
R1X0P
121
R1X0+
R1X1N
122
R1X1-
R1X1P
123
R1X1+
R1X2N
124
R1X2-
R1X2P
125
R1X2+
SII9233
126
AVCC33
127
R2XC-
128
Q8501
R2XC+
129
R2X0-
130
R2X0+
131
R2X1-
132
R2X1+
133
R2X2-
134
R2X2+
135
AVCC12
136
R3XC-
137
R3XC+
138
R3X0-
139
R3X0+
140
R3X1-
141
R3X1+
142
R3X2-
143
R3X2+
144
AVCC33
145
ePAD
C8506
C8501 102K
106K/6.3
C8505 105Z
C8503 105Z
C8502
C8504 102K
L8601
106K/6.3
C8522
106K/6.3
C8521 104Z
X8501
R8514
C8525
NC_4.7K
TP32
27MHz
106K/6.3
1M
R8530
R8515
NC_4.7K
+5VHD
C8565 106K/6.3
C8566
102K
C8567
105Z
R8529
C8519
C8563
10K
105Z
105Z
HT-RC180
E
F
3.3V
+3.3VHD1
SN74CB3Q3305PWR
1
8
INPSEL
1OE
VCC
2
7
PCMLRCK_DR0_A
1A
2OE
3
6
1B
2B
4
5
GND
2A
Q8405
L8161
BLM18PG181SN1
Q8161
L8162
TA48018BF
1.8V
BLM18PG181SN1
+1.8VSW
3
1
O
I
L8163
BLM18PG181SN1
NC_4.7K
TXY8
TXY7
TXY6
TXY5
TXY4
TXY3
TXY2
TXY1
TXY0
TXCB11
TXCB10
TXCB9
TXPIXCLK
TXCB8
TXCB7
TXCB6
TXCB5
+3.3VHD1
TXCB4
TXCB3
TXCB2
NO USE
TXCB1
+5VHD
TXCB0
L8652
Q8653
+3.3VHD1
NC_TA48033BF
NC_BLM18PG181SN1
+3.3VHD1
3
1
O
I
GNDHD
L8452
BLM18PG181SN1
Reon
C8584
106K/6.3
R8501
33
C8585
R8502
12
106K/6.3
R8503-8513
33X4
72
RXVSYNC
IOVCC33
71
RXBLNK
CVCC12
70
R8509
RXY6
Q18
0X4
69
RXY7
Q19
68
RXY8
Q20
67
RXY9
Q21
66
R8510
RXY10
Q22
65
0X4
RXY11
TXY8
Q23
64
RXCR0
TXY7
Q24
63
RXCR1
TXY6
Q25
62
R8511
RXCR2
TXY5
Q26
61
0X4
RXCR3
TXY4
IOVCC33
60
TXY3
CVCC12
59
R8512
TXY2
Q27
0X4
58
RXCR4
TXY1
Q28
57
RXCR5
TXY0
Q29
56
RXCR6
TXCB11
Q30
55
RXCR7
TXCB10
Q31
54
RXCR8
TXCB9
Q32
53
RXCR9
Q33
52
RXCR10
TXPIXCLK
Q34
51
RXCR11
Q35
50
TXCB8
R8513
GND
49
0X4
TXCB7
RSVDNC
48
TXCB6
RSVDNC
47
TXCB5
RSVDNC
46
TXCB4
RSVDNC
45
TXCB3
RSVDNC
44
DSDA_IN1
TXCB2
DSDA3
43
DSCL_IN1
TXCB1
DSCL3
42
HPD_IN1
TXCB0
HPD3
41
+5V_IN1
R3PWR5V
40
DSDA2
+3.3VHD1
DSDA2
39
DSCL2
DSCL2
38
HPD2
37
R2PWR5V
R2PWR5V
+3.3VHD1
GNDHD
L8402
L8604
BLM18PG181SN1
BLM18PG181SN1
Q8595
TA48018BF
1
3
+1.8VHD3
I
O
R8527
Q8654
5.6K
+3.3VHD1
BD7820
R8528
5.6K
R8536
0
D8653
1SS352
+5VTX
G
H
I
GNDHD
Q205
TC74VHC157FT
L251
R268
330
1
16
+3.3VHD1
SELECT
VCC
330
2
15
BLM18PG181SN1
R269
1A
ST
CX_LRCK3
330
3
14
R275
220
MCK_HDMI_A
R270
1B
4A
L261
PCMLRCK_DR0
47
4
13
R276
220
ADSP_MCK
R271
1Y
4B
LM182
PCMBCK_DSDCLK_A
R272
330
5
12
R277
150
MCK_HDMI
2A
4Y
330
CX_BCK3
R273
330
6
11
R278
PCMLR_DL0_A
2B
3A
PCMBCK_DSDCLK
R274
47
7
10
R279
330
DSPFL_LHW3
2Y
3B
8
9
PCMLR_DL0
R280
47
GND
3Y
+3.3VHD1
Q8454
BH18LB1WG
1
+3.3VHD1
VIN
VOUT
2
VSS
3
CE
R8461
NC_4.7K
C8468
BLM18PG181SN1
22/4
BLM18PG181SN1
C8467
105Z
76
50
CVCC18
CI2CA
R8470
77
49
D18
CSDA
22x4
78
48
D16
CSCL
79
47
D17
DSDA
R8471
80
46
D15
DSCL
22x4
81
45
D14
DDCPWR5V
82
44
C8466
D13
AVCC33
102K
83
43
D12
AGND
R8472
84
42
D11
PVCC2
22x4
85
41
C8465
D10
AGND
86
40
102K
D9
TX2+
C8474
105Z
87
39
C8457
GND
TX2-
Q8451
#100D
88
38
IDCK
AVCC18
SII9134
R8479
102K
89
37
IOVCC33
TX1+
22
90
36
D8
TX1-
C8475
C8464
91
35
D7
AGND
R8473
92
34
105Z
D6
TX0+
22x4
93
33
D5
TX0-
94
32
C8463
D4
AVCC18
R8474
95
31
102K
D3
TXC+
22x4
96
30
D2
TXC-
97
29
C8462
D1
AGND
R8475
98
28
105Z
D0
PVCC1
22
99
27
R8460
CVCC18
EXT_SWG
105Z
C8478
100
26
680
GND
AGND
102K
C8471
C8461
102K
C8459
22/4
C8458
22/4
L8451
BLM18PG181SN1
Q8356
1
3
INA
2
1
INB
2
3
GND
TC7SZ08FU
NC7SZ08
+3.3VHD1
Q8404
BH18LB1WG
1
VIN
VOUT
2
VSS
3
CE
NC
R8411
4.7K
C8418
BLM18PG181SN1
22/4
C8417
BLM18PG181SN1
76
50
105Z
CVCC18
CI2CA
R8420
77
49
D18
CSDA
22X4
78
48
D16
CSCL
79
47
D17
DSDA
R8421
80
46
D15
DSCL
22X4
81
45
D14
DDCPWR5V
82
44
C8416
D13
AVCC33
102K
83
43
D12
AGND
R8422
84
42
D11
PVCC2
22X4
C8415
85
41
D10
AGND
102K
86
40
D9
TX2+
87
39
C8424
105Z
GND
TX2-
C8407
#100D
88
Q8401
38
IDCK
AVCC18
89
SII9134
37
R8429
102K
IOVCC33
TX1+
22
90
36
D8
TX1-
C8425
91
35
C8414
D7
AGND
R8423
92
34
105Z
D6
TX0+
22X4
93
33
D5
TX0-
94
32
C8413
D4
AVCC18
R8424
95
31
102K
D3
TXC+
22X4
96
30
D2
TXC-
C8412
97
29
D1
AGND
R8425
98
28
105Z
D0
PVCC1
22
R8410
99
27
CVCC18
EXT_SWG
105Z
C8428
100
26
680
GND
AGND
102K
C8411
C8421
102K
C8409
22/4
C8408
22/4
L8401
1.8V
BLM18PG181SN1
Q8306
1
INA
3
2
1
INB
2
3
GND
TC7SZ08FU
NC7SZ08
+5VTX
HT-RC180
J
K
TX_SCL
TX_SDA
TX_INT
TX_RST
TX2_INT
TX2_RST
INPSEL
HPLG_DET
HPLG2_DET
RX_CLK
RX_SDA
RX_MUTE
RX_RST
RX_INT
ODDC_SDA
ODDC_SCL
ODDC2_SDA
ODDC2_SCL
CEC_IO
GNDHD
C8685
GND_ARM
104Z
PCMLR_DL0_A
PCMCSW_DL1
1.8V
PCMSLR_DR1
5
PCMSBLR_DR2
PCMLRCK_DR0_A
4
NC
PCMBCK_DSDCLK
MCK_HDMI_A
HDMISPF_DL2
HPLG2_DET
TX2_2+
C8492 NC_010C
TX2_2-
C8493 NC_010C
TX2_1+
C8494 NC_010C
TX2_1-
C8495 NC_010C
L8454
BUS SW PART
TX2_0+
C8496 NC_010C
VIDEO DATA
L8455
TX2_0-
C8497 NC_010C
PART-16
TX2_C+
C8498 NC_010C
TX2_C-
C8499 NC_010C
TX_SDA
R8488 #AVRL161
TX_SCL
R8487 #AVRL161
ODDC2_SDA
ODDC2_SCL
+3.3VHD1
L8458 BLM18PG181SN1
+3.3VHD1
C8398
0ohm
P8352
1
L8456
D2+
TX2_2+
1
4
2
D2 Shield
TX2_2-
2
3
3
D2-
1
4
4
D1+
TX2_1+
2
3
5
D1 Shield
TX2_1-
L8457
6
D1-
7
L8450
D0+
TX2_0+
1
4
8
D0 Shield
TX2_0-
2
3
9
D0-
1
4
10
CK+
TX2_C+
2
3
11
CK Shield
TX2_C-
12
L8459
CK-
13
CERemote
+5VHDMOUT2
14
NC
ODDC2_SCL
1
6
15
DDC CLK
R8384
16
Q8359
DDC DATA
UM6K1N
2.2K
17
GND
4
3
ODDC2_SDA
R8385
18
+5V
2.2K
19
HP DET
C8390
105Z
C8399
0ohm
+12V
+3.3VHD1
D8352 1SS352
R8391
+12V
47(1/4W)
+3.3VHD1
5
VCC
HPLG2_DET
4
OUTY
1.8V
5
4
GNDHD1
HPLG_DET
TX1_2+
C8442
NC_010C
TX1_2-
C8443
NC_010C
TX1_1+
C8444
NC_010C
C8445
TX1_1-
NC_010C
L8404
C8446
TX1_0+
NC_010C
L8405
TX1_0-
C8447
NC_010C
TX1_C+
C8448
NC_010C
TX1_C-
C8449
NC_010C
TX_SDA
R8438 #AVRL161
TX_SCL
R8437
ODDC_SDA
+3.3VHD1
#AVRL161
ODDC_SCL
L8408 BLM18PG181SN1
+3.3VHD1
C8348
0ohm
P8302
1
L8406
D2+
TX1_2+
1
4
2
D2 Shield
TX1_2-
2
3
3
D2-
1
4
4
D1+
TX1_1+
2
3
5
D1 Shield
TX1_1-
L8407
6
D1-
7
L8409
D0+
TX1_0+
1
4
8
D0 Shield
TX1_0-
2
3
9
D0-
1
4
10
CK+
TX1_C+
2
3
11
CK Shield
TX1_C-
L8410
12
CK-
CEC
13
CERemote
+5VHDMOUT1
14
NC
ODDC_SCL
1
6
15
DDC CLK
R8334
Q8309
16
DDC DATA
17
UM6K1N
2.2K
GND
ODDC_SDA
4
3
R8335
18
+5V
19
2.2K
HP DET
C8330
105Z
C8349 0ohm
+12V
+3.3VHD1
D8302 1SS352
R8339
+12V
47(1/4W)
+3.3VHD1
5
VCC
4
HPLG_DET
OUTY
BAHDM-0132
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