Onkyo HT-RC660(B) Service Manual page 47

A B
SCHEMATIC DIAGRAMS-22
PRC(HDMI IN/OUT) SECTION
1
MODEL NO.TX-NR636/NR737/NR838/DTR-30.6/40.6/50.6/HT-RC660
U0080(11/11)
BAPRC-1564 (11/11)
2
DDCC0_SCL
DDCC0_SDA
R8417 270k
*C8631
R8658 100
102K C8496
23 21
1 102K
RXC0_2+
D2+
2 R8656 NM
R8448 5.6k
D2_Shield
3
RXC0_2- 5V_DETC0
D2-
4
RXC0_1+
D1+
C8425
5
105K
D1_Shield
6
RXC0_1-
D1-
7
RXC0_0+ RXC0_C-
D0+
8
RXC0_C+
D0_Shield
9
RXC0_0-
D0-
10
RXC0_C+
CK+
11
RXC0_0-
CK_Shield
3
12 RXC0_C- RXC0_0+
CK-
13 CEC
CEC RXC0_1-
CERemote
14 47k TP631
RXC0_1+
NC
15 R8680 DDCC0_SCL RXC0_2-
DDC_CLK
NM
16
DDCC0_SDA RXC0_2+
DDC_DATA
17
GND
TP632
18
5V_DETC0
+5V
19 10
HP_CTRLC
HP DET
R8637
22 20
TP633
C8632
102K
HP_CTRLC
GNDSH GNDDG
4
GNDDG
+3.3VHDR
R8405 10k
R8406 10k
5
C8402 105K
+3.3VHDR
10V
Q8403
R8404
TP850
1 VCC 8
/CS
TP849
1k EZP2010 2 7
DO /HOLD
TP851 9679MEM_CS 3 6
/WP CLK
TP852
SF_3 3V 4 DIO 5
GND
TP853
GND_810
W25Q80BVSNIG
TP854 9679MEM_SOMI
TP855 9679MEM_CLK R8407 NM
TP856
9679MEM_SIMO
Q8404
NM
KRC104S
GND_810
6
7
8
TX-NR636/737/838/ DTR-30.6/40.6/50.6/ HT-RC660
C D
SCHEMATIC DIAGRAM (PART-16) HDMI SECTION
MHL3/HDCP2.2 RXPORT
+5.0SBVCC
+5VTX
C8492 104K
C8407 104K
C8493 102K
1 HSIC_VDD33 57
VDD33OUT
C8405 226M C8413 104K
2 VDD12OUT 56
VDD5V_IN
C8412 226M
3 HSIC_GND 55
RPWR5V
R8447 10 4 HSIC_STB 54
CBUS_HPD
HSIC_DAT 53
5 C8478 104K
CoC_GND
6 NC6 52
AVDD10_DoC
C8475 102K
7 XTAL_GND 51
RXCN
8 XTAL_OUT 50
C8454 102K RXCP
77
9 XTAL_IN 49 C8474 104K
AVDD10_1
C8456 104K ePad
10 XTAL_VDD33 48
VDD33
C8459 102K C8473 102K
11 TX2P 47
RX0N
12 TX2N 46
RX0P
GNDDG
C8460 104K
13 TX1P 45
RX1N
C8464 14 TX1N 44
104K RX1P
Q8401
TX0P 43
15 SII9679CNUC
RX2N
16 TX0N 42
C8461 102K RX2P
17 AVDD10_2 TXCP 41
C8462 102K
18 FVDD10 TXCN 40
C8465 104K
19 VDDIO33_1 AVDD10_DP 39
C8463 102K
C8466 104K
+3.3VHDR
L8416
BLM15PX181SN1D
L8405
L8402 BLM15PX181SN1D
BLM15PX181SN1D
+1.0V_9579 L8404
L8401
BLM15PX181SN1D
BLM15PX181SN1D L8407
L8403 BLM15PX181SN1D
BLM15PX181SN1D
9679_INT
+1.8VHDR
Q8408
SSC VIN 4
3
GND
2
ON/OFF VOUT 5
1
S-13A1A10-U5T1U3
GNDDG
+3.3VHDR
R8429
TP820
TP827 1k EZP2010
TP821
9678MEM_CS
TP822 SF_3.3V
TP823 GND_810
TP824
9678MEM_SOMI
TP825
9678MEM_CLK
TP826 9678MEM_SIMO
E F
9679MEM_SOMI
2:H4
9679MEM SIMO
2:H4
9679MEM_CS
2:H4
9679MEM_CLK
2:H4
DDCC_SCL
3:L11
DDCC_SDA
3:L11
MHL HPCTRL
3:C4 R8617
Q8685
0 UM6K1N
MHL IN8 HP_CTRLH
R8635
47k
3:I13 R8604
HP_CTRLH_MHL 0
TP845 GNDDG
TP846 NM
NM X8401 NM
27MHz
R8412 120k C8403
MHL IN3
120J
GNDDG MHL DET
R8413 C8404
R8415 10k
0 100D +5VEVER
NM
NM NM 3:C4;C2;L3
RXC_2+
RXC_2+
3:E11 NM
NM NM
RXC_2- RXC_2- Q8602
100 1 VCC 5 100
3:E11 D2DET
INA
RXC_1+ C3
RXC_1+
3:E11 R8609 2 R8615
INB
RXC_1-
RXC_1-
3:E11 3 4 R8616
GND OUTY
RXC_0+
RXC_0+
3:E11 15k
NC7SZ08P5X_F042
RXC_0- NM
RXC_0-
3:E11
RXC_C+
RXC_C+
3:E10
RXC_C-
RXC_C-
3:E10
HP_CTRLC
HP_CTRLC
3:L10 GNDDG
IN3
HDCP2.2 TXPORT
9679_RST
2:D9
9679_INT
2:D9
R8075 47k
ODDC0 SCL
5:L10
R8076 47k
ODDC0 SDA
5:L10
C8418 104K
1
VDD33OUT
C8416 226M
2
VDD5V_IN
R8439 5.6k
R8438 10
3
RPWR5V
HDMI0_TX HPD 4
NM RX_HPD
5:L8
C8455
5
105K GND1
R8781 6
AVDD10_1
4.7k
HDMI0_TXC- 7
RXCN
5:L9
HDMI0_TXC+ 8
C8430 102K RXCP
5:L9
9
AVDD10_2 77
C8442 104K
10 ePad
VDD33_1
C8457 102K
HDMI0_TX0- 11
RX0N
5:L9
HDMI0_TX0+ 12
RX0P
5:L9
C8458 104K GNDDG
HDMI0_TX1- 13
RX1N
5:L9
HDMI0_TX1+ 14
C8443 104K
RX1P Q8402
5:L9
HDMI0_TX2- 15 SII9678CNUC
RX2N
5:L8
HDMI0_TX2+ 16
C8431 102K RX2P
5:L8
17 AVDD10_3
C8432 102K
18 FVDD10
C8444 104K
19 VDDIO33_1
C8433 102K
C8445 104K
L8415 +3.3VHDR
BLM15PX181SN1D
GNDDG
L8409
BLM15PX181SN1D
L8408 +1.0V 9578
BLM15PX181SN1D
L8410
BLM15PX181SN1D
+3.3VHDR
+1.8VHDR
R8430 10k
R8431 10k
C8426 105K
10V
Q8405
1 8 Q8407
/CS VCC
2 7
SSC VIN 4
DO /HOLD 3
3 6 GND
/WP CLK 2
4 DIO 5 ON/OFF VOUT 5
GND 1
S-13A1A10-U5T1U3
W25Q80BVSNIG
R8432 NM
GNDDG
NM
Q8406
KRC104S
GNDDG
G H
MHL CTRL
+5.0S
R8613
0
L8602
Q8693
+12V_MHL
BLM15PX181SN1D 5 VIN 1
VOUT
VSS 2
4 CE 3
NC
NM
MHL CTRL
R8620 NM MM3404A50NRE
NM
MMBFJ177LT1G
820
Q8686 L8604
Q8601
BLM15PX181SN1D C8608
8 GND 1
OUT3
226M
L8605 7 2
OUT2 IN1
BLM15PX181SN1D
6 3
OUT1 IN2
5 EN 4
OC
BD82065FVJ
GNDDG
ODDC_SDA
ODDC_SCL Q8030
4 5
3 6
2 7
9678MEM_SOMI
2:F7
1 8
9678MEM_SIMO
2:F7
9678MEM_CS TC7WHU04FU(TE12L)
2:F7 C8113
9678MEM_CLK
2:F7 104K
C8111
101J
R8085
R8083
10
R8082
C8441 104K
R8084
R8081
C8453 102K
VDD33_2 57 10 R8080
C8424 104K
VDD12OUT 56
R8018 22k
226M
C8423
GND2 55 2:E3
R8008 10k
NC2 54 VM_HPD
TP862
NC1 53 R8006 10k
C8450 104K HDMI_TX_HPD
TP863 NM
AVDD10_OSC 52 X8402
XTAL_GND 51 24MHz C8414 D8145
C8438 102K
XTAL_OUT 50 270J NM HDMI_TX2+
1
GNDDG
R8422
XTAL_IN 49 C8415
C8449 104K HDMI_TX2- 2
XTAL_VDD33 48
220 270J NM 3
102K
C8437 HDMI_TX1+
NM
TX2P 47 HDMI_TX2+
4
TX2N 46
HDMI_TX2- HDMI_TX1- 5
TX1P 45 D8146
HDMI_TX1+
TX1N 44
HDMI_TX1- HDMI_TX0+ AOZ8804ADI
1 10
TX0P 43
HDMI_TX0+ HDMI_TX0- 2 9
TX0N 42
HDMI_TX0- 3 8
TXCP 41
HDMI_TXC+ HDMI_TXC+ 4 7
TXCN 40 HDMI_TXC- HDMI_TXC-
5 6
AVDD10_DP 39
HDMI_TX_HPD
HDMI_TX_HEACp AOZ8804ADI
C8105
5:M9
HDMI_TX_HEACn C8106
5:M9
TP803
TP804
L8412
BLM15PX181SN1D
L8411
BLM15PX181SN1D
L8414
BLM15PX181SN1D
9678_RST
2:D9
9678_INT 9678_INT
2:D9
TX-NR636/737/838/ DTR-30.6/40.6/50.6/ HT-RC660
I J K
+5.2VHD
L8688
BLM15PX181SN1D
L8687
BLM15PX181SN1D
R8087
82k
R8086 C8112
10 104K
L8081
BLM15PX181SN1D
100
100
100
100
*C8100
GNDSH
102K
21 23
1
D2+
2
10
D2_Shield
3
9
D2-
4
8
D1+
GNDDG 5
7
D1_Shield
6
6
D1-
7
D0+
8
D0_Shield
9
D0-
10
CK+
11
CK_Shield
12
CK-
13
CEC
TP813 CERemote
14
105K
NC
105K R8073 1 8k ODDC_SCL 15
DDC_CLK
16
R8074 1 8k ODDC_SDA
DDC_DATA
TP809 17
GND
18
+5V
19
HP DET
20 22
C8101
102K
TP697
GNDSH
GNDDG