Integra DTR-30.1 Service Manual page 35

A B
SCHEMATIC DIAGRAMS-9 / PART-11
HDMI SECTION
Q Q NOTE:
3 7 6 3 1 5 1 5 0 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
T E 12 XCN_IN3
CK- L 1 3 9 4 2 2 9 6 5 1 3
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-
w w w 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
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
x a o
R8530 1M
+1.2VHD2 y
+3.3VHD1
R8529
. i
C8519 +3.3V
1K
+3.3V
105Z L8605
BLM18PG181SN1
http://www.xiaoyu163.com
E F
Q8405
+3.3V
1 8
1OE VCC
2 7
1A 2OE
3 6
1B 2B
4 5 CEC_IO
GND 2A
SN74CB3Q3305PWR
CEC
+4VHD
C8686
#104Z
+3.3V
L8652 Q8653
Q TA48033BF Q
BLM18PG181SN1
+4.0V 3 7 6
+3.3VHD1 3 1
O I
L8603
R8508
BLM18PG181SN1
33X4
C8584
106K
C8585
+3.3V
106K
+1.2V
72 RXY4
IOVCC33
71 R8509 RXY5
CVCC12
70 33X4 RXY6
Q18
69 RXY7
Q19
68 RXY8
Q20
67 R8510 RXY9
Q21
33X4
66 RXY10
Q22
65 RXY11
Q23
64 RXCR0
Q24
63 R8511 RXCR1
Q25
33X4
62 RXCR2
Q26
61 RXCR3
IOVCC33
60
CVCC12
59
Q27
58 RXCR4
Q28
57 R8512 RXCR5
Q29
56 33X4 RXCR6
Q30
55 RXCR7
Q31
54 RXCR8
Q32
53 R8513 RXCR9
Q33
52 33X4 RXCR10
Q34
51 RXCR11
Q35
50
GND
49
RSVDNC
48
+4VHD
RSVDNC
47
RSVDNC
46
RSVDNC
45
RSVDNC Q8402
44 DSDA_IN1
TA48018BF
DSDA3
43 DSCL_IN1 1 3
DSCL3 I O
42 HPD_IN1
HPD3
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
Signal Name
+1.2VHD1
u 1 6 3 +1.2V
KDS4148U
Signal Name
D8653
.
G H J
8 9 2 4 9
TO BADG-0025 TO BADG-0025
PART-5:B1 PART-5:B2
P8001B P8002B
R8597 100
C8685
104Z
C8687 104Z C8689 104Z
R8595 0 R8596 NC
C8688 104Z C8690 104Z
Q8593
L8507 SI8008TM
L8505 NCH-2541_470K L8508
+4.0V 2 1 +12V
+12V
SW VIN
BLM21PG221SN1 BLM21PG221SN1
4 5
VADJ SS
GND
GNDP
GNDP
Q205
TC74VHC157FT
L251
330 1 16
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
+4VHD +4.0V
1
2
3
3 1 5 1 5 0 8 9 2
+1.8V
+3.3V
GNDHD
+1.8V
106K
C8418
22X4
R8420
TXY8 C8417
TXY7 76 50 105Z
CVCC18 CI2CA
TXY6 77 49
D18 CSDA
TXY5 78 48
D16 CSCL
TXY4 79 47
D17 DSDA
TXY3 R8421 80 46
D15 DSCL
22X4
TXY2 81 45
D14 DDCPWR5V
TXY1 82 44 102K
D13 AVCC33
C8416
TXY0 83 43
D12 AGND
TXCB11 R8422 84 42
D11 PVCC2
22X4 C8415
TXCB10 85 41
D10 AGND
TXCB9 86 40 102K
D9 TX2+
Q8401
C8424 105Z 87 39
GND TX2-
C8407
#100D SII9134
TXPIXCLK 88 38
IDCK AVCC18
R8429 102K 89 37
IOVCC33 HDMI TRANSMITTER TX1+
22
TXCB8 90 36
D8 TX1-
C8425 C8414
TXCB7 91 35
D7 AGND
TXCB6 R8423 92 34 105Z
D6 TX0+
22X4
TXCB5 93 33
D5 TX0-
TXCB4 94 32
102K
D4 AVCC18
TXCB3 95 31
R8424 C8413
D3 TXC+
TXCB2 22X4 96 30
D2 TXC-
TXCB1 97 29 C8412
D1 AGND
TXCB0 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
GNDHD
+3.3V
+1.8V
+1.8V
+1.8V
+1.8VHD3 3
1
2
+3.3V
+3.3VHD1
Pin No.
m
c o
Pin No.
TX-SR507/SA507/SR577/DTR-20.1/HD-R670
K L
8 2 9 9
NM
P8003B
DSPRST
DIGSDO
DSPCS
DIGSDI
DSPCLK
DSPIRQ
DSPBSY
GNDDSP
GNDDSP 1 OSCCLK
+12V 2 DSPINPSEL
GNDP 3 DIR_LRCK
GNDDSP
+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
+3.3V HDMISPF_DL2
+3.3V
+3.3VHD1
Q8404
+1.8V
5
VIN VOUT
VSS
4
CE NC
4 9 8 2 9 9
BH18LB1WG
HPD_TX
BLM18PG
181SN1
L8405
L8404
BLM18PG
181SN1
SDA_TX
R8457 NM
SCL_TX
R8458 NM
SDA_TXDDC
SCL_TXDDC
L8408 BLM18PG181SN1
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
Q8306
C8331 104Z
TP29
1 5
INA VCC Q8309
2 DDCCLK 5 4
INB 2A GND
SCL_TXDDC
3 4 HPD_TX 6 3
GND OUTY 2B 1B
7 2
2OE 1A
TP30
NC7SZ08
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.