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SCHEMATIC DIAGRAMS-9 / PART-11
HDMI SECTION
NOTE:
PART-10 and PART-12 are not used for TX-SR507/TX-SA507/TX-SR577.
PART-12 are not used for DTR-20.1.
1
BAHDM-0060(1/2)
U004
HDMI PC BOARD
2
Q8632
NM
R8631
NM
102K
Q8631
C8632
NM
R8632
19
TP5
0
HPD_IN4
HP DET
18
0
+5V_IN4
+5V
17
R8639
GND
16
DSDA_IN4
DDC DATA
15
DSCL_IN4
DDC CLK
3
14
NC
13
CEC
CERemote
12
XCN_IN4
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
0
Q8622
NM
R8621
NM
4
102K
Q8621
C8622
NM
R8622
19
0
HPD_IN3
TP8
HP DET
18
0
+5V_IN3
+5V
17
R8629
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+
5
C8621
102K
Q8612
NM
102K
Q8611
C8612
NM
R8612
19
0
HPD_IN2
HP DET
TP11
18
0
+5V_IN2
+5V
17
R8619
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
6
D0-
8
D0 Shield
7
X0P_IN2
D0+
6
X1N_IN2
D1-
5
D1 Shield
4
X1P_IN2
D1+
3
X2N_IN2
D2-
2
D2 Shield
1
X2P_IN2
D2+
C8611
102K
Q8602
NM
NM
102K
Q8601
C8606
R8602
19
0
HPD_IN1
HP DET
TP14
7
18
0
+5V_IN1
+5V
17
R8609
GND
16
DSDA_IN1
DDC DATA
15
DSCL_IN1
DDC CLK
14
NC
WF42
13
CEC
CERemote
12
XCN_IN1
CK-
11
CK Shield
10
XCP_IN1
CK+
9
X0N_IN1
D0-
8
D0 Shield
WF41
7
X0P_IN1
+4VHD
Q8651
D0+
6
X1N_IN1
BD7820
D1-
5
D1 Shield
WF41
4
X1P_IN1
D1+
3
X2N_IN1
D2-
2
D2 Shield
WF41
1
X2P_IN1
D2+
C8605
102K
KDS4148U
8
D8651
<Note>
Refer to SCHEMATIC DIAGRAM-19 / PART-17
for HDMI signal waveforms.
C
D
NOTE:
XY in "SCHEMATIC-a / PART-b:XY" indicates the target
location of the plug or socket, X=A to E/H/K, Y=1 to 4/5/8.
33X4
R8522
R8504
R8505
R8507
R8508
33X4
33X4
33X4
33X4
+1.8V
109
R0XC-
110
R0XC+
111
R0X0-
112
R0X0+
113
R0X1-
114
R0X1+
115
R0X2-
116
R0X2+
117
AVCC12
118
R1XC-
119
R1XC+
120
R1X0-
121
R1X0+
122
R1X1-
123
R1X1+
124
Q8501
R1X2-
125
R1X2+
SII9233
126
AVCC33
127
HDMI RECEIVER
R2XC-
128
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
+1.2V
102K
+1.2V
C8501
105Z
C8506
C8503
106K
C8502
C8505 105Z
106K
L8601
102K
BLM18PG181SN1
C8504
C8522
106K
C8525
TP26
104Z
106K
C8521
+1.2V
R8514
4.7K
X8501
R8515
4.7K
+4VHD
27.000MHz
R8530
1M
+1.2VHD2
+3.3VHD1
R8529
C8519
+3.3V
1K
+3.3V
105Z
L8605
BLM18PG181SN1
E
F
G
TO BADG-0025
Q8405
+3.3V
1
8
1OE
VCC
2
7
1A
2OE
3
6
1B
2B
4
5
CEC_IO
GND
2A
SN74CB3Q3305PWR
CEC
+4VHD
L8505
+4.0V
BLM21PG221SN1
C8686
#104Z
+3.3V
+4VHD
L8652
Q8653
TA48033BF
BLM18PG181SN1
+4.0V
+3.3VHD1
3
1
O
I
L8603
BLM18PG181SN1
C8584
106K
C8585
+3.3V
106K
TXY8
TXY7
+1.2V
TXY6
TXY5
TXY4
TXY3
TXY2
TXY1
72
RXY4
TXY0
IOVCC33
71
R8509
RXY5
TXCB11
CVCC12
70
33X4
RXY6
TXCB10
Q18
69
RXY7
TXCB9
Q19
68
RXY8
C8424
Q20
C8407
67
R8510
RXY9
TXPIXCLK
Q21
33X4
66
RXY10
R8429
Q22
22
65
RXY11
TXCB8
Q23
64
RXCR0
TXCB7
Q24
63
R8511
RXCR1
TXCB6
Q25
33X4
62
RXCR2
TXCB5
Q26
61
RXCR3
TXCB4
IOVCC33
60
TXCB3
CVCC12
59
TXCB2
Q27
58
RXCR4
TXCB1
Q28
57
R8512
RXCR5
TXCB0
Q29
56
33X4
RXCR6
Q30
55
RXCR7
Q31
54
RXCR8
Q32
53
R8513
RXCR9
Q33
52
33X4
RXCR10
Q34
51
RXCR11
Q35
50
GND
GNDHD
49
RSVDNC
48
+4VHD
RSVDNC
47
RSVDNC
46
RSVDNC
45
RSVDNC
Q8402
44
DSDA_IN1
TA48018BF
DSDA3
+1.8V
43
DSCL_IN1
1
3
DSCL3
I
O
42
HPD_IN1
HPD3
+3.3V
41
+5V_IN1
R3PWR5V
40
DSDA_IN2
DSDA2
39
DSCL_IN2
DSCL2
38
HPD_IN2
HPD2
37
+5V_IN2
R2PWR5V
+3.3V
L8604
+1.2V
BLM18PG181SN1
Q8654
+4VHD
BD7820
Q8401 SII9134 / Q8501 SII9233 Pin Connection Chart
Pin No.
Signal Name
+1.2VHD1
+1.2V
KDS4148U
Signal Name
D8653
Pin No.
TX-SR507/SA507/SR577/DTR-20.1/HD-R670
H
J
TO BADG-0025
PART-5:B1
PART-5:B2
NM
P8001B
P8002B
P8003B
R8597
100
C8685
104Z
C8687 104Z
C8689 104Z
R8595
0
R8596 NC
C8688 104Z
C8690 104Z
Q8593
L8507
SI8008TM
NCH-2541_470K
L8508
2
1
+12V
+12V
SW
VIN
BLM21PG221SN1
4
5
VADJ
SS
GND
GNDDSP
GNDP
GNDP
Q205
TC74VHC157FT
L251
330
1
16
+3.3V
INPSEL
R268
SELECT
VCC
PCMLRCK_DR0_A
2
15
+3.3V
R269
330
BLM18PG181SN1
1A
ST
CX_LRCK
3
14
R275
220
MCK_HDMI_A
R270
330
1B
4A
PCMLRCK_DR0
4
13
R276
220
RMCK
R271
47
1Y
4B
PCMBCK_DSDCLK_A
330
5
12
L261
R277
150
MCK_HDMI
R272
2A
4Y
CX_SCLK
R273
330
6
11
LM182
R278
330
PCMLR_DL0_A
2B
3A
PCMBCK_DSDCLK
R274
47
7
10
R279
330
DSPLR
2Y
3B
8
9
R280
47
PCMLR_DL0
GND
3Y
+3.3V
+4.0V
Q8404
1
VIN
VOUT
2
VSS
3
CE
NC
+1.8V
+3.3V
BH18LB1WG
GNDHD
+1.8V
106K
C8418
22X4
R8420
C8417
76
50
105Z
CVCC18
CI2CA
77
49
D18
CSDA
78
48
D16
CSCL
79
47
D17
DSDA
R8421
80
46
D15
DSCL
22X4
81
45
L8408 BLM18PG181SN1
D14
DDCPWR5V
82
44
102K
D13
AVCC33
C8416
83
43
D12
AGND
R8422
84
42
D11
PVCC2
22X4
C8415
85
41
D10
AGND
86
40
102K
D9
TX2+
Q8401
105Z
87
39
GND
TX2-
#100D
SII9134
88
38
IDCK
AVCC18
102K
89
37
IOVCC33
HDMI TRANSMITTER
TX1+
90
36
D8
TX1-
C8425
C8414
91
35
D7
AGND
R8423
92
34
105Z
D6
TX0+
22X4
93
33
D5
TX0-
94
32
102K
D4
AVCC18
95
31
R8424
C8413
D3
TXC+
22X4
96
30
D2
TXC-
97
29
C8412
D1
AGND
98
28
22
105Z
D0
PVCC1
R8425
99
27
R8410
CVCC18
EXT_SWG
105Z
100
26
680
C8428
GND
AGND
C8411
C8421
102K
102K
C8409
106K
C8408
106K
+3.3V
+1.8V
+1.8V
Q8306
1
+1.8VHD3
3
INA
2
1
INB
2
3
GND
+3.3VHD1
NC7SZ08
K
L
DSPRST
DIGSDO
DSPCS
DIGSDI
DSPCLK
DSPIRQ
DSPBSY
GNDDSP
GNDDSP
1
OSCCLK
+12V
2
DSPINPSEL
GNDP
3
DIR_LRCK
+12V
4
DIR_BCK
GNDP
5
DIR_SDOUT
RMCK
DSPSBLR
DSPCSW
DSPSLR
DSPLR
CX_SCLK
CX_LRCK
PCMBCK_DSDCLK_A
PCMLRCK_DR0_A
PCMLR_DL0_A
PCMSLR_DR1
PCMCSW_DL1
PCMSBLR_DR2
HDMISPF_DL2
+3.3VHD1
+1.8V
5
4
HPD_TX
BLM18PG
181SN1
L8405
L8404
BLM18PG
181SN1
SDA_TX
R8457
NM
SCL_TX
R8458
NM
SDA_TXDDC
SCL_TXDDC
NM
D8305
D8304
NM
C8348
102K
1
WF41
D2+
P8302
L8406
TX2+
1
4
2
D2 Shield
TX2-
2
3
3
D2-
1
4
4
WF41
D1+
TX1+
2
3
5
D1 Shield
TX1-
L8407
6
D1-
WF41
7
L8409
D0+
TX0+
1
4
8
D0 Shield
TX0-
2
3
9
D0-
1
4
10
WF42
CK+
TXC+
2
3
11
CK Shield
TXC-
12
L8410
CK-
CEC
13
CERemote
14
NC
DDCCLK
15
DDC CLK
R8334
16
DDC DATA
1.8K
17
GND
DDCDATA
R8335
18
+5V
1.8K
19
HP DET
C8330
105Z
+12V
+3.3VHD1
TX_HPLG
C8399 102K
D8302 KDS4148U
R8339
+12V
47
DDCDATA
+3.3V
SDA_TXDDC
C8331 104Z
TP29
5
VCC
Q8309
DDCCLK
5
4
2A
GND
SCL_TXDDC
4
HPD_TX
6
3
OUTY
2B
1B
7
2
2OE
1A
TP30
8
1
VCC
1OE
R8332
SN74CB3T3306DCT
1K
+3.3V
NOTE
!
THE COMPONENTS IDENTIFIED BY MARK
ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
BOLD VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS (
) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/6 WATT UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX)
PRINTING SIDE
"NM" AND "NC" ARE SHORT FOR "NOT MOUNTED" AND "NOT CONNECTED",
WHICH MEANS NO PART IS MOUNTED ON WIRING PATTERN OF PCB.
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
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