Q8162; Sii9185; Hdmi In3; Hdmi In5 - Integra DTR-6.9 Service Manual

A B
SCHEMATIC DIAGRAMS-10 (SD-10)
HDMI SECTION-1
NAHDM-9562/NAHDM-9702(3/6)
0ohm C8102
19
HP DET
18 R8113
+5V
10K
17
GND
16 DSDA_IN6
1 DDC DATA
15 DSCL_IN6
DDC CLK
14
NC
13 CEC2
CERemote
12 XCN_IN6
CK-
11
CK Shield
10 XCP_IN6
CK+

HDMI IN4

(Not Used) 9 X0N_IN6
D0-
8
D0 Shield
7 X0P_IN6
D0+
6 X1N_IN6
D1-
5
D1 Shield
4 X1P_IN6
D1+
3 X2N_IN6
D2-
2
D2 Shield
1 X2P_IN6
D2+
C8101
0ohm
0ohm
C8122
19
HP DET
18 R8123
+5V
17 10K
GND
16 DSDA_IN5
DDC DATA
15 DSCL_IN5
DDC CLK
14
2 NC
13 CEC2
CERemote
12 XCN_IN5
CK-
11
CK Shield
10 XCP_IN5
CK+

HDMI IN3

HDMI IN5

9 X0N_IN5
D0-
8
D0 Shield
7 X0P_IN5
D0+
6 X1N_IN5
D1-
5
D1 Shield
4 X1P_IN5
D1+
3 X2N_IN5
D2-
2
D2 Shield
1 X2P_IN5
D2+
C8121
0ohm
0ohm
C8142
19
HP DET
18 R8143
+5V
17 10K
GND
16 DSDA_IN4
DDC DATA
15 DSCL_IN4
DDC CLK
14
NC
13 CEC2
CERemote
12 XCN_IN4
3 CK-
11
CK Shield

HDMI IN2

HDMI IN4
10 XCP_IN4
CK+
9 X0N_IN4
D0-
8
D0 Shield WF41
7 X0P_IN4
D0+
6 X1N_IN4
D1-
5
D1 Shield WF41
4 X1P_IN4
D1+
3 X2N_IN4
D2-
2
D2 Shield WF41
1 X2P_IN4
D2+
C8141
0ohm
TX-SR706 TX-SR806
TX-SA706 TX-SA806
DTR-6.9 DTR-7.9
TX-SA706X
4
HDMI INPUT PART-2
SD-11
5
<Note>
Refer to SCHEMATIC DIAGRAM-16 (SD-16)
for HDMI signal waveforms.
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
C
TX-SR706,TX-SA706,DTR-6.9: NAHDM-9562
TX-SR806,TX-SA806,DTR-7.9: NAHDM-9702
U20 HDMI PC BOARD
+1.8V
+1.8V
+3.3V
41 20
R1X0- AGND
42 19
R1X0+ R0XC+
C8175
43 18
AVCC33 R0XC-
104Z 44 17
R1X1- AVCC18
45 16
R1X1+ HPD0
46 15
AGND LSCL/EPSEL[1]
47 14
R1X2- LSDA/EPSEL[0]
48 13
R1X2+ RESET#

Q8162

C8176 49 12
AVCC18 EXTSWING
104Z 50 11
DSDA1 TXC-

SII9185

51 10
DSCL1 TXC+
52 9
RPWR1 AGND
NC R8158 53 HDMI Receiver 8
CEC_D TX0-
CEC NC R8159 54 7
CEC_A TX0+
55 6
AVCC33 AVCC18
104Z C8177 56 5
HPD2 TX1-
C8178 57 4
AVCC18 TX1+
104Z 58 3
R2XC- AGND
59 2
R2XC+ TX2-
60 1
AGND TX2+
+3.3V
+1.8V +1.8V
R8160
10K
WF42
R8629
+3.3V 5.6K
R8630
Dual FET Bus Switch
SN74CB3Q3305PWR
Q8405
1 1OE 8
VCC
37
2 1A 7
2OE AVCC18
3 1B 6 38
2B
AVCC33
4
5 39
GND 2A R0XC-
40
R0XC+
41
AGND
42
AVCC33
43
R0X0-
44
R0X0+
45
AGND
46
AVCC33
47
R0X1-
48
R0X1+
49
AGND
50
AVCC33
51
R0X2-
52
R0X2+
53
AGND Q8501
54
AVCC18
55
RSVDNC

SII9135

56
AVCC33
R1XCN 57
R1XC- HDMI Receiver
R1XCP 58
R1XC+
59
AGND
60
AVCC33
R1X0N 61
R1X0-
R1X0P 62
R1X0+
63
AGND
64
AVCC33
R1X1N 65
R1X1-
R1X1P 66
R1X1+
67
AGND
68
AVCC33
R1X2N 69
R1X2-
R1X2P 70
R1X2+
71
AGND
72
AVCC18
+1.8V
105Z
C8503 102K C8506
C8502 22/4 C8505
C8501 105Z 22/4
C8504
102K
+1.8V
220/4
C8605
C8604
105Z
C8602
100/4
2
G X8501
R8662
+4VHD C8601 +4VHD 1M
28.322MHz
105Z 1K
R8633
+4.0V
C8603 105Z
D E
HDMI INPUT PART-1
L8161
+1.8DVCC
+1.8V
BLM21PG
221SN1 BA18BC0FP
Q8161
+1.8V +4VHD
+1.8AVCC +1.8VSW 3 1
O I
+1.8V L8162
BLM21PG
221SN1
+4.0V
+3.3AVCC
+3.3V L8163
BLM21PG
221SN1
R8164 2.2K
C8170 R8163 2.2K
104Z
SCL_RX
100 SDA_RX
R8162 RST_RX
R8161
470
C8169
104Z
+3.3V
BA33BC0FP
Q8653
+3.3VHD1
3 1 +4.0V
O I
+3.3V
+3.3V
+1.8V
+3.3V
145
ePAD
144
Q11
143
CVCC18
142
CGND
R8508
141 RXY0
Q12
140 RXY1
Q13
139 RXY2
Q14
138 RXY3
Q15
137
33X4
IOVCC33
136
IOGND R8509
135 RXY4
Q16
134 RXY5
Q17
133 RXY6
Q18
132 RXY7
Q19
131
CVCC18 33X4
130
CGND
R8510
129 RXY8
Q20
128 RXY9
Q21
127 RXY10
Q22
126 RXY11
Q23
125
33X4
IOVCC33
124
IOGND
R8511
123 RXCR0
Q24
122 RXCR1
Q25
121 RXCR2
Q26
120 RXCR3
+4VHD
Q27
119
33X4
CVCC18
+4.0V
118
CGND R8512
117 RXCR4
Q28 Q8595
116 RXCR5
BA18BCOFP
Q29
115 RXCR6 1 3
Q30 I O
114 RXCR7
Q31
113 33X4
IOVCC33
112
IOGND
R8513
111 RXCR8
Q32
110 RXCR9
Q33
109 RXCR10
Q34
RXCR11
33X4
BLM21PG221SN1
L8604
C8564
+1.8V
22/4
R8514
NC_4.7K 4.7K
+3.3VHD1
+4VHD
BLM21PG
221SN1
+3.3V L8605
+3.3V L8606
Q8654
BLM21PG
+1.8VDG 3 1
221SN1 O I
+1.8V
+1.8V L8607
BA18BCOFP
BLM21PG221SN1
F G
Q8593
NCH-2541_470K +12V
BLM21PG221SN1 SI8008TM
L8505 L8507
L8508 +12V
2 1
SW VIN
BLM21PG221SN1
4 5
VADJ SS
GND
C8686
GNDP
104Z
Not Used
GNDP
8ch Bus Buffer
Q205
TC74VHC541FT BLM21PG221SN1
L251
INPSEL R265 330 1 20 +3.3VLG +3.3V
VCC
G1
R266 330
RMCK 2 19 BK1608LL241
A1 G2
L261
CX_LRCK R267 330 3 18 MCK_HDMI
A2 Y1
CX_SCLK R268 330 4 17 R273 330 PCMLRCK_DR0
A3 Y2
DSPLR R269 330 5 16 R274 47 PCMBCK_DSDCLK
A4 Y3
6 15 R275 330 PCMLR_DL0
A5 Y6
7 14
A6 Y5
8 13
A7 Y6
9 12
A8 Y7
10 11
GND Y8
+3.3V XC6213B182M
+4.0V
+4VHD
Q8404
1
VIN VOUT
2
VSS
3
CE NC
+3.3V
GNDHD
TXY8
TXY7 76 50
CVCC18 CI2CA
TXY6 R8420 77 49
D18 CSDA
22X4
TXY5 78 48
D16 CSCL
TXY4 79 47
D17 DSDA
TXY3 R8421 80 46
D15 DSCL
TXY2 22X4 81 45
D14 DDCPWR5V
TXY1 82 44 C8416
D13 AVCC33
TXY0 83 43 102K
D12 AGND
TXCB11 R8422 84 42
D11 PVCC2
TXCB10 22X4 85 41 C8415
D10 AGND
TXCB9 86 40 102K
Q8401
D9 TX2+
C8424 105Z
87 39
GND TX2-
C8407
TXPIXCLK #100D 88 SII9134 38
IDCK AVCC18
R8429 22 102K 89 37
IOVCC33 TX1+
TXCB8 90 HDMI Transmitter 36
D8 TX1-
C8425 C8414
TXCB7 91 35
D7 AGND
TXCB6 R8423 92 34 105Z
D6 TX0+
TXCB5 22X4 93 33
D5 TX0-
TXCB4 94 32
C8413
D4 AVCC18
TXCB3 R8424 95 31 102K
D3 TXC+
22X4
TXCB2 96 30
D2 TXC-
TXCB1 97 29 C8412
D1 AGND
R8425
TXCB0 98 28 105Z
D0 PVCC1
22 99 27 R8410
105Z
CVCC18 EXT_SWG
C8428 100 26 680
GND AGND
C8421
C8411
102K 102K
22/4
C8409
22/4
GNDHD C8401
C8408
C8402 22/4
L8402 22/4
BLM21PG221SN1
L8401 4.7K
+1.8V +1.8V
BLM21PG221SN1
Q8306
1
+1.8V INA
+1.8VHD3
2
INB
3
GND
TC7SZ08FU
HDMI OUTPUT PART
DTR-6.9
H
INT_RX
MUTE_RX
SDA_RXEDID1
SCL_RXEDID1
SDA_RX
SCL_RX
RST_RX
POWER_RX1
HPD_RX1
HPD_TX
INT_TX
RST_TX
SDA_TX
SCL_TX
2nd DSP PART
SDA_TXDDC
SCL_TXDDC
SD-9
CEC_IO
INPSEL
GNDHD
GNDHD
PCMLR_DL0
PCMCSW_DL1
PCMSLR_DR1
PCMSBLR_DR2
PCMLRCK_DR0
PCMBCK_DSDCLK
MCK_HDMI
CX_LRCK
CX_SCLK
RMCK
DSPLR
HDMISPF_DL2
C8685
GNDDSP
104Z
VIDEO DATA
+3.3VHD1
+1.8V
5 BUS SWITCH
4
PART
SD-9
HPD_TX
TX2+ C8451 010C
BLM21PG
C8452 010C
TX2-
221SN1
TX1+ C8453 010C
L8405
C8454 010C
TX1-
L8404 TX0+ C8455 010C
C8456 010C
TX0-
TXC+ C8457 010C
C8458 010C
TXC-
SDA_TX
R8458
NC
SCL_TX
SDA_TXDDC
NC R8457
SCL_TXDDC
L8408
102K
C8348
WF41
1
L8406 D2+
TX2+ 1 4 2
D2 Shield
TX2- 2 3 3
D2-
1 4 4
D1+
TX1+ 2 3 5
WF41 D1 Shield
TX1- 6
L8407
D1-
7
L8409 D0+
TX0+ 1 4 8
WF41 D0 Shield
TX0- 2 3 9
D0-
1 4 10
CK+ HDMI OUT
TXC+ 2 3 11
WF42
CK Shield
TXC- L8410 12
CK-
CEC 13
CERemote
+5.0V 14
NC
SCL_TXDDC 15
DDC CLK
R8334
Q8309 16
DDC DATA
UM6K1N
17
2.2K
GND
R8335
SDA_TXDDC 18
+5V
2.2K 19
HP DET
C8330
105Z
+3.3VHD1 1SS352
TX_HPLG C8399 102K
D8302
R8339
+12V
100(1/4W)
+3.3VHD1
+12V
VCC 5
HPD_TX
4
OUTY