Onkyo HT-RC660(B) Service Manual page 39

A B
SCHEMATIC DIAGRAMS-14
PRC(HDMI IN/OUT) SECTION
1
MODEL NO.TX-NR636/NR737/NR838/DTR-30.6/40.6/50.6/HT-RC660
BAPRC-1564 (3/11)
U0080(3/11)
2
CEC
NM R8627
0
C8602
102K
23 21
1 RXH 2+
D2+
2
D2 Shield
3
RXH 2
D2
4 RXH 1+
D1+
5
D1 Shield
6
RXH 1
D1
7 RXH 0+
D0+
8
D0 Shield
9
RXH 0
D0
10 RXH C+
CK+
11
CK Shield
12
RXH C
CK
13
3 +5VEVER
CERemote
BLM15PX181SN1D
14 +3 3VHDF TP681
NC
15
DDCH SCL
DDC CLK
16
DDCH SDA
DDC DATA
17 TP682
GND
18
+5V TP690
19
MHL CDET
HP DET GNDDG
22 20
C8672
102K
+5 0SBVCC
C8641
102K
23 21
1
RXD 2+
D2+
2
D2 Shield
3
RXD 2
D2
4
RXD 1+
D1+
5
D1 Shield
6
RXD 1
D1
7
RXD 0+
D0+
8
D0 Shield
9
RXD 0
D0
10
RXD C+
CK+
11
CK Shield
4
12 RXD C
CK
13
CERemote
14
NC
TP641
15 DDCD SCL
DDC CLK
16
DDCD SDA
DDC DATA
17
GND TP642
18 5V DETD
+5V
19 R8648
HP CTRLD
HP DET
22 20 10
TP643
C8642
102K
GNDSH
TP691
5
C8621
102K
23 21
1 RXB 2+
D2+
2
D2 Shield
3
RXB 2
D2
4 RXB 1+
D1+
5
D1 Shield
6
RXB 1
D1
7 RXB 0+
D0+
8
D0 Shield
6
9
RXB 0
D0
10
RXB C+
CK+
11
CK Shield
12
RXB C
CK
13
CEC
CERemote
14
NC TP621
15
DDCB SCL
DDC CLK
16
DDCB SDA
DDC DATA
17
GND TP622
18
5V DETB
+5V
19 R8628
HP CTRLB
HP DET
10
22 20
TP623
C8622
102K
C8611
102K
23 21
1
RXA 2+
D2+
2
D2 Shield
3
RXA 2
D2
4
RXA 1+
D1+
5
D1 Shield
6
RXA 1
D1
7
7 RXA 0+
D0+
8
D0 Shield
9 RXA 0
D0
10
RXA C+
CK+
11
CK Shield
12 RXA C
CK
13
CEC
CERemote
14
NC
TP611
15 DDCA SCL
DDC CLK
16
DDCA SDA
DDC DATA
17 TP612
GND
18 5V DETA
+5V
19 R8618
HP CTRLA
HP DET
22 20 10
TP613
C8612
102K
GNDSH
T 693
8
TX-NR636/737/838/ DTR-30.6/40.6/50.6/ HT-RC660
C D
SCHEMATIC DIAGRAM (PART-16) HDMI SECTION
BAPRC-1564(4/11)
PART-17
HDMI PART
HDMI IN567 Parallel VIDEO IN
IN COMP SUB
+3 3VHDR
L8601
P0 YCrCb
P1 YCrCb
R8343 1
P2 YCrCb D14
22x4 2
P3 YCrCb D15
P4 YCrCb 3
D16
R8342 4
P5 YCrCb D17
22x4 5
P6 YCrCb D18
P7 YCrCb 6
D19
7
DE
TP505
8
VSYNC
9
HSYNC
10 R0XC
RXH C
11 R0XC+
RXH C+
RXH 0 R8395 12 R0X0
5 1x4 13 R0X0+
RXH 0+
14 R0X1
RXH 1
R8396 15 R0X1+
RXH 1+
RXH 2 16 R0X2
5 1x4 17 R0X2+ *Q8302
RXH 2+ C8319 104K
18 AVDD13 1
C8322 102K
19 AVDD33 1 SII9573CTU
C8324 104K
20 R1XC
IN567 C
21 R1XC+
IN567 C+ C8326 102K
IN567 0 22 R1X0
23 R1X0+
IN567 0+
24 R1X1
IN567 1
IN567 1+ 25 R1X1+
26 R1X2
IN567 2
27 R1X2+
IN567 2+
28 R2XC
RXD C
RXD C+ 29 R2XC+
30 R2X0
RXD 0
31 R2X0+ GNDDG
RXD 0+
RXD 1 32 R2X1
33 R2X1+
RXD 1+ C8331 104K
34 R2X2
RXD 2
RXD 2+ C8333 102K 35 R2X2+
36 AVDD13 2
C8334 104K
37 CVCC13 1
C8335 102K
38 AVDD33 2
C8336 104K
RXC C 39 R3XC
11 H5
RXC C+ 40 R3XC+
C8338 102K
11 H4
RXC 0 41 R3X0
11 H4
RXC 0+ 42 R3X0+
11 H4
RXC 1 43 R3X1
11 H4
RXC 1+ 44 R3X1+
11 H4
RXC 2
11 H4
RXC 2+
11 H4
GNDDG
TMDS
IN2 IN1
DDC/HP/RnPWR
C8352
106K
L8304
+1 3VHDR L8305
BLM15PX181SN1D BLM15PX181SN1D
L8306
BLM15PX181SN1D
L8308
+3 3VHDR
BLM15PX181SN1D
C8359
106K
SPARTA SECTION : 8301-8400
E F
HDMI BOTH MAIN+SUB
BAPRC-1564(5/11)
PART-18
+3 3VHDR
D
SPARTA
VSP PART
R8374 10k
C8370 104K 16V
1 VCC 14
1
2 13
2 13
3 12
3 12
11
4 4 11
5 5 10
10
6 6 9
9
8
7 GND 8
*Q8370
TC74LCX125FT(EL K)
GNDDG
MAIN
C8362 104K
C8363 02K
C8317 02K
C8318 104K
132 R8325 180
SCK0 IN/GPIO10 ADSP2 BCK
131 R8324 180
WS0 IN/GPIO11 ADSP2 LRCK
130 R8323 180 HDMI SPDIF
SPDIF0 OUT/DL2
129 R8322 180
MUTEOUT/GPIO9 HDMIMUT
128 R8321 180
SD0 3/DR2/GPIO8 HDMI SBLR
127 R8320 180 HDMI CSW
SD0 2/DL1/GPIO7
126 R8319 180
SD0 1/DR1/GPIO6 HDMI SLR
125 L8309 R8318 180
MCLK HDMI MCK
124 BK1005LL241 T R8317 180 HDMI FLR
SD0 0/DL0
123 J5 R5 6 T3
IOVCC33 1
122 R8316 180
SCK0/DDCK HDMI BCK
121 R8315 180 HDMI LRCK J5 R5 6 T3
WS0 OUT/DR0
120 J5 R6 6 T3
SDI/GPIO5 R8333 22
119 R8332 22
SDO/GPIO4
118 R8331 22
SCLK/GPIO3
SS/GPIO2 117 R8330 22
116
CVCC13 3
C8320 102K
C8321
115 R8359 120k
XTALGND
114 120J
XTALOUT
C8323 104K
113 C8325
XTALIN C8327 102K
R8302 10k
112 100D
XTALVCC33
C8328 104K GNDDG
111
APLL13
110
TXDSCL1 DDCS1T1x SCL
MAIN
109
177 TXDSDA1 DDCS1T1x SDA
ePad NM
108 TP504 HP CTRLS1T1x
TX HPD1 R8340 2 2k
107
TXDSCL0 DDCS1T0x SCL
106 SUB
TXDSDA0 DDCS1T0x SDA
R8341 2 2k
105
TX HPD0 HP CTRLS1T0x
NM R8626 NM 0
MHL CD1/GPIO1 104 CABLE DET5 MHL CDET
103 R8625 0
MHL CD0/GPIO0 CABLE DET0
C8329 102K
102
VCC33OUT TP02 CABLE DET5
R8303
SBVCC5V 101 VCC33OUT
C8330 104K 5 6k
100 R8350
R5PWR5V 5V DETA
99 10
CBUS HPD5 HP CTRLA
C8332
98 DDCA SCL
DSCL5 105K
97
DSDA5 DDCA SDA
96 R8304 R8305
RSVDL
5 6k
R8351
95 4 7k 5V DETB
R4PWR5V
94
CBUS HPD4 10 HP CTRLB
C8337
93
DSCL4 105K DDCB SCL
R8306
92 DDCB SDA
DSDA4 5 6k
91 R8352 5V DETC
R3PWR5V
C8339
90 10
CBUS HPD3 105K
89 DDCC SCL
DSCL3
R8301
10k DDCC SDA
(IN8)
(IN4)
+5VTX
(IN567)
Q8309
KRC104S
R8314
0
Q8307
1 VOUT 5 L8303
VIN
2 GND BLM15PX181SN1D
3 NC 4
CE
XC6221B132MR
TX-NR636/737/838/ DTR-30.6/40.6/50.6/ HT-RC660
G H
NET BOTH MAIN+Z2
+3 3VHDR
DA810
B
C8380
104K 16V
1 1
VCC 14
2 2 13
13
3 3 12
12
4 4 11 11
5 5 10
10
6 6 9
9
7 GND 8 8
Q8380
GNDDG TC74LCX125FT(EL K)
R5 6 T4
HDMI MCK
HDMI FLR
HDMI BCK
HDMI LRCK
R8334
47k
R8336
47k
SPI MEMORY
GNDDG
TO MHL CURCUIT
HP CTRLC
11 H5
GNDDG
D8345
11 D2
TXB 2+ 1 10
TXB 2 2 9
11 H2
3 8
11 H2
TXB 1+ 4 7
TXB 1 5 6
D8346
AOZ8804ADI
TXB 0+ 1
TXB 0 2
3
TXB C+ 4
TXB C 5
AOZ8804ADI
+5VTX
DDCS1T0x SCL
DDCS1T0x SDA
R8387
0
HP CTRLS1T0x
D8347
+3 3VHDR NM
Q8304
5 1 DAN217T146
VCC INA
2
INB
4 GND 3
OUTY
NC7SZ08P5X F042
C8383
104K
CEC
I J K
TXA 2+
TXA 2+
5 L6
TXA 2 TXA 2
5 L6
TXA 1+
TXA 1+
5 L6
TXA 1
TXA 1
5 L6
TXA 0+
TXA 0+
5 L6
TXA 0 TXA 0
5 L6
TXA C+
TXA C+
5 L6
TXA C
TXA C
5 L6
DDCS1T1x SDA DDCS1T1x SDA
5 M6
DDCS1T1x SCL
DDCS1T1x SCL
5 M6
HDMI SBLR
HDMI SBLR
6 T4
HDMI CSW HDMI CSW
6 T4
HDMI SLR
HDMI SLR
6 T3
HDMI MCK
HDMI MCK
L8 6 T4
HDMI FLR HDMI FLR
J5 L8 6 T3
HDMI BCK
HDMI BCK
J5 L8 6 T3
HDMI LRCK
HDMI LRCK
J5 L8 6 T3
HDMI SPDIF HDMI SPDIF
6 T4
2 B10
957X1 RST
957X1 RST
2 B7
957X SDA 957X SDA
2 B7
957X SCL
957X SCL
2 B6
957X INT 957X INT
HDMIMUT HDMIMUT
1 C9
TP35
SF 3 3V
SF 3 3V
5 Q5
SPICS
SPICS
2 B6
HDMISDO HDMISDO
2 B6
HDMISDI
HDMISDI
2 B6
HDMICLK
HDMICLK
2 B6
HMSW RST HMSW RST
2 B6
+3 3VHDR
EZP2010
SF 3 3V
SPI MEMORY Writer
SPI SO
SPI SCK
SPI SI
*C8386 GNDSH
102K 21 23
1
D2+
2
D2 Shield
3
D2
4
D1+
5
D1 Shield
6
D1
7
10
D0+
8
9
D0 Shield
9
8
D0
10
7
CK+
11
6
CK Shield
12
CK
13
CERemote
14
D8348
NC
15
1 10
DDC CLK
16
2 9 DDC DATA
17
3 8
GND
18
4 7
+5V
19
5 6
HP DET
20 22
AOZ8804ADI
NM
C8387
102K
TP698
GNDSH
GNDDG
CEC
1 C10 C4 4 C11 11 C4 11 O6