Dsp / Hdmi Section; Http://Www.xiaoyu163.Com - Onkyo HT-R560 Service Manual

A B
Q Q
3 7 6 3 1 5 1 5 0
SCHEMATIC DIAGRAMS-7 (SD-7)

DSP / HDMI SECTION

AGND
C8019
103Z R8001
1K
1 19
HP DET
18 +5VIN1HD
+5V
17
GND
16
DDC DATA
15
DDC CLK
14
NC
13
CERemote
12
CK-
11
IN 3 CK Shield
10
CK+
9
D0-
8
D0 Shield
7
D0+
6
D1-
5
D1 Shield
4
D1+
3
D2-
2
D2 Shield
1
D2+
C8020
103Z
R8007
1K
19
HP DET
18 +5VIN2HD
+5V
2
17
GND
16
DDC DATA
HDMI
15
DDC CLK
14
NC
13
CERemote
12
CK-
11
CK Shield
10
CK+
IN 2
9
D0-
8
D0 Shield
7
D0+
6
D1-
5
D1 Shield
4
D1+
3
D2-
2
D2 Shield
1
D2+
T E C8021
L 1 3 9 4 2 2 9 6 5 1 3
103Z
R8013
1K
19
3
HP DET
18 +5VIN3HD
+5V
17
GND
16
DDC DATA
15
DDC CLK
14
NC
13
CERemote
12
CK-
11
CK Shield WF42
IN 1
10
CK+
9
D0-
8
WF41
D0 Shield
7
D0+
6
D1-
5
D1 Shield WF41
4
D1+
3
D2-
+5VIN2HD +5VIN3HD
2
D2 Shield WF41 +5VIN1HD
TP17
1 TP18
D2+
+12V
TP7
GND
TP6
C8198
220/25
TP5
R8021
0 L8015 : BLM21PG221
1
4
2 +12VHD
D8002
3 GNDP
L8015 1SS355
4 +12VHD +12V
5 GNDP
Q8006
TP10
SI8008TM
1 2
VIN SW
5 4
SS VADJ
GND
24 HDMSEL3
23 HDMSEL2
22 HDMSEL1
21 DIGSDO_DSP
20 DIGSDI
19 DSP_CLK
18 DSPRST
17 DSPCS
16 DSPINT2
15 DSPINT0
14 DSPINT1
13
12
w w w 11 DSP_RMCK
10
5
9 SAI_SDOUT
8 SAI_LRCK
7 SAI_SCLK
6 CX_SDIN4 SBL/SBR
5 CX_SDIN3 SL/SR
4 CX_SDIN2 FL/FR
3 CX_SDIN1 CENTER / SUB .
2 CX_SCLK
1 CX_LRCK
C
+3.3V
+3.3V
C8009 103K
61
Vcc HPD_SINK
62
HPD2 SDA_SINK
63
SDA2 SCL_SINK
64
SCL2 GND
65
GND GND
66
GND Z1
67
B21 Y1
68
A21 Vcc
C8010 103K 69
Vcc Q8001 Z2
70
B22 Y2
71 TMDS341A
A22 GND
72
GND HDMI SWITCH Z3
73
B23 Y3
74
A23 Vcc
C8011 103K 75
Vcc Z4
76
B24 Y4
77
A24 GND
78
GND S3
C8012 103K
79
Vcc S2
80
HPD1 S1
+3.3V
TP19
+5VIN_DET
TP12
R8028 +12V
TP13
BLM21PG221 D8007 47
TP22 5 1 D8006
L8007 NC OUT
Q8002
2
BA33BC0FP IN
1 I 3 4 3
O SW GND
S-812C50BUC
Q8003
Q8007
+4.1V
BD7820
TP11
R8931 33K
R8934 3.3K
L8014 +3.5V R8937
39K
+1.2V
470K D8003
R8936
1SR154 R8938
-400
0 39K
1SS355
D8004
Q8008 TA48033AF
1 3 +3.3V
TP8 I O
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D E
HPD_SINK
+5VOUT
TP20
TP21
40
39
38
37
36
+3.3V
35
+1.2V
34
33 C8005103K
32
R273 10K
31
30 109
29 DIGSDO_DSP R252 330 110
28 DIGSDI R253 47 111
27 C8004 103K C231 104Z 112
26 CX_SDIN1 R254 47 113
25 114
24 CX_SDIN2 R255 47 115
AXR0[1]
23 CX_SDIN3 R256 47 116
AXR0[2]
22 CX_SDIN4 R257 47 117
AXR0[3]
21 118
VSS
R258 10K
119
AXR0[4]
R259 330
SAI_SDOUT 120
Q Q AXR0[5]/SPI1_SCS
GPIO1 3 7 121 6
AXR0[6]/SPI1_ENA]
GPIO2 122
AXR0[7]/SPI1_CLK
C214 104Z 123
CVDD
124
TP16
VSS
C232 104Z 125
DVDD
GPIO3 126
AXR0[8]/AXR1[5]/SPI1_SOMI
GPIO4 127
AXR0[9]/AXR1[4]/SPI1_SIMO
C215 104Z 128
CVDD
TP15 129
VSS
GPIO5 130
AXR0[10]/AXR1[3]
DSPINT1 R260 47 131
AXR0[11]/AXR1[2]
C216 104Z 132
CVDD
133
VSS
DSPINT0 R261 47 134
AXR0[12]/AXR1[1]
AGND R262
330 135
AXR0[13]/AXR1[0]
C233 104Z
136
DVDD
R263 330 137
AXR0[14]/AXR2[1]
R264 330
138
AXR0[15]/AXR2[0]
R265 330
SAI_SCLK 139
ACLKR0
140
VSS
R266 330
SAI_LRCK 141
CX_SCLK R267 L312 LM182 142
47 R268 330 143
CX_LRCK R269 47 144
+5.0V
+1.2V
TP33
TP32
R200
+3.3V
330
DSP_RMCK
C217
104Z
C234
104Z R206
DSPRST
C218 220/4
220
C235 220/4
+1.2V L205
LBC2518T470M
+3.3V
L282
GNDDG
L201, 202 : BLM21PG221SN1
u 1 6 3
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F G
2 4
8 9 9
U42
DSP / HDMI PC BOARD
72
71 CKE
L203 R221
70 CLK
69 LL121 75
VSS : 72
109 : VSS VSS
C226
68
110 : SPIO_SIMO EM_CKE : 71
DVDD
111 : SPIO_SOMI/I2C0_SDA 67 104Z UDQM
EM_CLK : 70
EM_WE_DQM[1]
112 : DVDD 66 D8
EM_D[8]
113 : AXR0[0] C209
65
CVDD
114 : VSS
64 104Z D9
EM_D[9]
63 D10
EM_D[10]
62
VSS
61 D11
EM_D[11]
C225
3 1 5 1 5 0 8 60 9 2
DVDD
59 D12
104Z
EM_D[12]
58 D13
EM_D[13]
Q201
57 C208
CVDD
D788E001BRFP266 56 104Z D14
EM_D[14]
55 D15
DSP EM_D[15]
54
VSS
C207
53
CVDD
52 104Z D0
EM_D[0]
51 D1
EM_D[1]
C224
50
DVDD
49 104Z D2
EM_D[2]
THERMALPAD 48 D3
EM_D[3]
47
VSS
46 D4
EM_D[4]
45 D5
EM_D[5]
C206
44
CVDD
141 : AFSR0
43 104Z D6
EM_D[6]
142 : ACLKX0 C223
42
EM_WE_DQM[0] : 39 DVDD
143 : AHCLKR0/AHCLKR1
41 104Z D7
EM_WE : 38 EM_D[7]
144 : AFSX0
40
EM_CAS : 37 VSS
39 LDQM
38 WE
37 CAS
+1.2V
+3.3V
C242
104Z
C241
220/4
ACF451832-333
L241
+3.3V
C238 L204
060D LM182
NOTE
THE COMPONENTS IDENTIFIED BY MARK
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER)
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
C239
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
060D
m ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS (
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
c o
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX)
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
<Note>
1. NC = No mount of parts.
2. SD-x : XY is short for Schematic Diagrams-x and each sockets location, X = A to H, Y = 1 to 5.
3. Refer to SCHEMATIC DIAGRAMS-10 (SD-10) for HDMI signal waveform.
HT-R560
H
2
8 9 9
NAHDM-9475
GND_S
19
HP DET
18
+5V
R8022 17
GND
47K
16
DDC DATA
15
DDC CLK
14
NC
13
CERemote
12
CK-
2 3 11 HDMI
CK Shield
L8001 1
4 10
CK+
2 3 9
D0- OUT
L8002
1 4 8
D0 Shield
7
D0+
6
D1-
2 3 5
D1 Shield
L8003 1 4 4
D1+
2 3 3
D2-
L8004 1 4 2
D2 Shield
1
D2+
R8026 NC
R8025 NC
AGND
L8001 - 8004 : MNR12E0APJ000
GPIO3 1 48 GPIO4
A15 A16
GPIO2 2 47
A14 BYTE
GPIO1 3 46
A13 GND
A11 4 45 D15
A12 Q15/A-1
A10 5 44 D7
A11 Q7
A9 6 43 D14
A10 Q14
A8 7 42 D6
A9 Q6
A7 8 41 D13
A8 Q13
GPIO7 9 40 D5
A19 Q5
10 39 D12
A20 Q12
WE 11 38 D4
WE Q4
R286
DSPRST 12 37 C282
RESET VCC
330 104Z
13 36 D11
NC Q11
C283 102J 14 35 D3
WP/ACC Q3
15 34 D10
RY/BY Q10
GPIO6 16 33 D2
A18 Q2
GPIO5 17 32 D9
A17 Q9
A6 18 31 D1
A7 Q1
A5 19 30 D8
A6 Q8
4 A4 9 8 20 2 9 29 9 D0
A5 Q0
A3 21 28 OE
A4 OE
A2 22 27
A3 GND
A1 23 26 FLCS
A2 CE
A0 24 25 BA1
A1 A0
C281
+3.3V 220/4
C295
C285 104Z
1 54
VDD VSS
D0 104Z 2 53 D15
DQ0 DQ15
C286
3 52
VDDQ VSSQ
D1 104Z 4 51 D14
DQ1 DQ14
D2 5 50 D13
DQ2 DQ13
C291
6 49
VSSQ VDDQ
104Z
D3 7 48 D12
DQ3 DQ12
D4 8 47 D11
DQ4 DQ11
C287 9 46
VDDQ VSSQ
D5 10 45 D10
104Z
DQ5 DQ10
D6 11 44 D9
DQ6 DQ9
12 43 C290
VSSQ VDDQ
104Z
D7 13 42
D8
DQ7 DQ8
C288 14 41
VDD VSS
LDQM 104Z 15 40
LDQM NC
WE 16 39 UDQM
WE UDQM
CAS 17 38 CLK
CAS CLK
RAS 18 37 CKE
RAS CKE
SDCS 19 36
CS NC
BA0 20 35 A11
BA0 A11
BA1 21 34 A9
BA1 A9
A10 22 33 A8
A10 A8
A0 23 32 A7
A0 A7
A1 24 31 A6
A1 A6
A2 25 30 A5
A2 A5
A3 26 29 A4
A3 A4
C289
27 28
VDD VSS
104Z
C284
+3.3V
220/4
! ARE CRITICAL FOR SAFETY
IS DC VOLTAGE.(NO INPUT SIGNAL).
) ARE IN uF/WV.
PRINTING SIDE