Onkyo TX-SR674, Руководство по обслуживанию

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TX-SR674/674E/8467
SCHEMATIC DIAGRAM-11(SD-11)
HDMI SECTION-2
TX-SR674/674E/8467
A
1
2
3
4
5
B C D E F G H
+VDDCORE
MA12
HDM_VSYNC
HDM_BLNK
HDM_CR2
HDM_CR9
HDM_CR8
HDM_CR7
HDM_CR6
HDM_CR5
HDM_CR4
HDM_CR3
HDM_CB4
HDM_CB3
HDM_CB9
HDM_CB8
HDM_CB7
HDM_CB6
HDM_CB5
HDM_CB2
HDM_Y9
HDM_Y8
HDM_Y7
HDM_Y6
HDM_Y5
HDM_Y4
HDM_Y3
HDM_Y2
VP03 VP02 VP09 VP08 VP07 VP06 VP04 VP05
VS
HC/CS
AVDD
SDRASSD
SDDQM SDWE
SDCASS
MA11 MA8 MA10 MA9 MA7 MA6 MA5 MA4 MA0 MA1 MA2 MA3
MD14 MD13 MD12 MD11 MD10
MD9
MD8 MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7
LLC
SCL_IP
SDA_IP
DVSDA
GND
DVSCL
+5VHD
YO
SCL_VDVE
CB
+3_3VHD2
VP15
VP13
VP12
VP14
VP17
VP16
VP19
VP18
SDDQM
SDRAMCLK
MA9 SDDQM MD26 MD27 MD28 MD29 MD30 MD31 MA3 MA4 MA5 MA6 MA7 MA8 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD24 MD25 MD15
MD0
MD18 MD23 MD22 MD21 MD20 MD19 MD17 MD16
SDDQM
MA2 MA1 MA0
MA10 MA12 MA11
SDDQM
MD1
MD2
MD3 MD4 MD5
MD6 MD7
SDRASSD
SDCASS
SDWE
MA2 MA3
HC/CS
DVDDIO
VS FIELD/DE
VP17 VP16 VP19 VP18
VP15
VP14
VP13
VP12
VP26
VP25 VP04
VP24 VP23 VP22
+1_8VDEC
PVDD
HDM_CR6 HDM_CR5 HDM_CR4
SCL_VDVE SDA_VDVE
VP09
VP08
VP29
VP28
RTC
VS
VP28 VP09 VP12 VP29
FIELD/DE
VP27 VP14 VP13
HC/CS
VP15 VP08 VP07 VP06 VP05 VP19 VP18 VP17 VP16
HDM_VSYNC HDM_CR9 HDM_Y2 HDM_HSYNC HDM_Y5 HDM_BLNK HDM_Y3 HDM_Y4 HDM_Y6 HDM_Y7 HDM_Y8 HDM_Y9
HDM_CR8
VP04 VP07 VP06 VP05
HDM_CB7
HDM_CB9
HDM_CB4 HDM_CB5 HDM_CB6 HDM_CR7
HDM_CB8
VP27 VP26 VP25
SDA_VDVE
SCL_VDVE
TEST0
HDM_HSYNC
+3_3VHD2
VS
HC/CS
VDOFF
HDOE
+3_3VHD2
+1_8VHD1
+5VHD
RTC
LLC
+3_3VHD2
SDRAMCLK
HDM_CR3 HDM_CR2 HDM_CB3 HDM_CB2
VP03 VP02
LLC
INT_VSYNC
RST_IP
RST_IP
RST_VE
VP10
VP11
VP03 VP02 VP01 VP00
RST_VD
INT_VD
VP23 VP22 VP21 VP20
GND
GND
HDBPY
HDBPB
HDBPR
GND
GND
GND
GND
GND
GND
GND
HDBCV
GND
HDASY
HDAPB
HDAPY
HDAPR
HDASC
HDBSY
HDBSC
CV
SC
SY
PR PB PY
CRO
CVO
CYO
CSO
HDM_PIXCLK
SY
CV
PB
MD15
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD23
MD22
MD21
MD20
MD19
MD18
MD17
MD16
VP19
VP18
VP17
VP16
VP15
VP14
VP13
VP12
DVSDA
DVSCL
SDA_VDVE
SC
PY
PR
+3_3VHD2
+3_3VHD2
DVDD
+5VHD
+3_3VHD2
HDM_PIXCLK
MPUDATA
VIDEODATA
TO HDMI SECTION-1
C8040
105Z
R8065
TP3
TP5
TP6
R8055
1M
R8067
1K
R8057
4.7K
C8035
102J
R8072
1K
TP02
TP4
1K
R8066
4.7K
R8058
4.7K
R8056
0
R8061
2.2KF
R8062
2.2K
R8064 2.2K
X8001
20.0MHz
C8043
220/4
Q8002
MC504
15
SDA
16
RSVD0
17
TX
18
RX
19
VSS
20
VDD
21
DDONE
22
GPIO0
23
PRMODE0
24
PRMODE1
25
SQMODE
26
YPRPB
27
GPIO1
28
WAVE
1
DVRESET
2
DVSDA
3
DVSCL
4
SUBTITLE
5
FILMBIAS
6
ENABLE
7
SA
8
VSS
9
OSC1
10
OSC2
11
GMODE
12
EXTGMD
13
RSVD1
14
SCL
R8071
4.7K
R8050 4.7K
C8020
105Z
R8028
10KF
C8013
105Z
C8014
105Z
R8003
22
R8002
22
C8032
22/16
C8042
220/4
C8041
220/4
R8035
2.2K
R8034
2.2K R8036
2.2K
R8010
C8004 105Z
R8088
47F
R8090
2.2KF
R8089
2.2KF
R8041
100
R8091
1K
R8038
1K
C8030
102J
R8053 1K
R8051
4.7K
R8047
4.7K
R8045
4.7K
C8027
105Z
R8037
0
R8008
C8019
104Z
R8011
R8004
-R8011
10x4
C8006
105Z
TP10
TP9
R8001 22
C8001 105Z
R8004
R8009
R8006
TP12
TP7
C8024
105Z
C8025
105Z
C8033
105Z
C8034
101J
C8031
105Z
R8007
R8005
C8022 105Z
C8021
105Z
R8082
1M
C8026
105Z
R8029
0
R8027
0
R8026
0
R8025
0
R8024
0
C8012
105Z
C8011
105Z
C8028
105Z C8029
105Z
C8023 105Z
C8003 105Z
C8002 105Z
C8010
105Z
Q8508
UM6K1N
Q8509
2SK3019
C8038
040C
C8036
040C
C8191
104Z
R8171
1K
R8153
100K
R8152
100K
R8151
100K
R8169
1K
R8172
1K
R8157
100K
R8155
100K
R8156
100K
R8859 2.2KF
C8192
100/4
C8154 100/6.3
C8153
100/6.3
Q8858
2SK3019
R8168
1K
R8170 1K
R8915
100
R8914
100
R8913
100
C8801
105Z
R8810 1.2K
Q8801
ADV7172
1
VAA
2
P0
3
P1
4
P2
5
P3
6
P4
7
P5
8
P6
9
P7
10
CSO_HSO
11
VAA
12
GND
13
GND
14
HSYNC
15
FIELD/VSYNC
16
BLANK
17
ALSB
18
GND
19
VAA
20
SCLOCK
21
SDATA
22
RSET2
23
COMP2
24
DAC F
25
DAC E
26
GND
27
VAA
28
DAC D
29
DAC C
30
VAA
31
GND
32
VAA
33
DAC B
34
VAA
35
DAC A
36
COMP1
37
VREF
38
RSET1
39
SCRESET/RTC
40
TTXREQ
41
TTX
42
CLAMP
43
PAL NTSC
44
RESET
45
VSO
46
VAA
47
GND
48
CLOCK
R8816
4.7K
R8815
22
R8814
22
R8811
1.2K
R8809
1.2K
C8807
104Z
C8808 104K
R8807
47
C8805
102J
R8806
22
R8805
22
R8802
4.7K
C8809
104Z
C8804
104Z
C8802
220/4
C8803 105Z
R8813
33x4
R8384 100
C8053
105Z
C8054
105Z
C8056
105Z
C8055
105Z
Q8003
SDRAM2X64 IC42S3220L-7TG
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
NC
15
VDD
16
DQM0
17
/W E
18
/CAS
19
/RAS
20
/CS
21
NC
22
BA0
23
BA1
24
A10/AP
25
A0
26
A1
27
A2
28
DQM2
29
VDD
30
NC
31
DQ16
32
VSSQ
33
DQ17
34
DQ18
35
VDDQ
36
DQ19
37
DQ20
38
VSSQ
39
DQ21
40
DQ22
41
VDDQ
42
DQ23
43
VDD
44
VSS
45
DQ24
46
VSSQ
47
DQ25
48
DQ26
49
VDDQ
50
DQ27
51
DQ28
52
VSSQ
53
DQ29
54
DQ30
55
VDDQ
56
DQ31
57
NC
58
VSS
59
DQM3
60
A3
61
A4
62
A5
63
A6
64
A7
65
A8
66
A9
67
/VST
68
CLK
69
NC
70
NC
71
DQM1
72
VSS
73
NC
74
DQ8
75
VDDQ
76
DQ9
77
DQ10
78
VSSQ
79
DQ11
80
DQ12
81
VDDQ
82
DQ13
83
DQ14
84
VSSQ
85
DQ15
86
VSS
C8047
105Z
C8046
105Z
C8045
105Z
C8048
105Z
C8051 C8052
105Z
C8049
105Z
C8050
C8044
220/4
R8018
R8019
C8142
100D
R8148
68
C8143
100/4
L8107
BK1608HS601
R8116
2.2K
R8117
2.2K
R8130 22X4
C8135 100/4
C8102
R8114
1K
C8113
104Z
C8122
104Z
R8125
22
R8133
22
R8124
22
C8103
C8104
C8105
C8106
C8102
-C8106
104K
C8120 101J
C8121 104Z
C8137
100/4
C8101
100/4
R8123
22X4
R8120 33K
R8115
2.7KF
R8113 2.7KF
C8114
C8130 104Z
C8126
104Z
C8109
104Z
C8131
104Z
C8115
104Z
C8116
C8108
104Z
C8139
104Z
C8138
100/4
Q8104 TC74VCX162244FT
1
1OE
2
1Y1
3
1Y2
4
GND
5
1Y3
6
1Y4
7
VCC
8
2Y1
9
2Y2
10
GND
11
2Y3
12
2Y4
13
3Y1
14
3Y2
15
GND
16
3Y3
17
3Y4
18
VCC
19
4Y1
20
4Y2
21
GND
22
4Y3
23
4Y4
24
4OE4
25
3OE3
26
4A4
27
4A3
28
GND
29
4A2
30
4A1
31
VCC
32
3A4
33
3A3
34
GND
35
3A2
36
3A1
37
2A4
38
2A3
39
GND
40
2A2
41
2A1
42
VCC
43
1A4
44
1A3
45
GND
46
1A2
47
1A1
48
2OE
C8129
104Z
R8126
22
R8135
22
R8136
22
R8128
22
R8182
22X4
Q8105 TC74VCX162244FT
1
1OE
2
1Y1
3
1Y2
4
GND
5
1Y3
6
1Y4
7
VCC
8
2Y1
9
2Y2
10
GND
11
2Y3
12
2Y4
13
3Y1
14
3Y2
15
GND
16
3Y3
17
3Y4
18
VCC
19
4Y1
20
4Y2
21
GND
22
4Y3
23
4Y4
24
4OE4
25
3OE3
26
4A4
27
4A3
28
GND
29
4A2
30
4A1
31
VCC
32
3A4
33
3A3
34
GND
35
3A2
36
3A1
37
2A4
38
2A3
39
GND
40
2A2
41
2A1
42
VCC
43
1A4
44
1A3
45
GND
46
1A2
47
1A1
48
2OE
R8121
1.8K
R8185
22X4
R8184
22X4
R8183
22X4
C8140
104Z
R8181
22X4
R8142
22
R8137
22X4
C8127
103K
C8125
104Z
C8123
104Z
C8124 104Z
R8127
1M
X8101
28.636363MHz
C8133
X810
C8134
070Dx2
C8079
100/4
R8186
22X4
R8187
22X4
C8136 100/4
R8119
4.7K
Q8007
MPC2918T
3
O
2
G
1
I
Q8191
MPC2933T
3
O
2
G
1
I
Q8106
MPC2918T
2
G
1
I
3
O
C8151
104Z
C8912
100/6.3
C8911
100/6.3
R8916
100
R8917
100
R8918
100
R8195
0
R8196
0
R8799
0
R8197
0
R8198 0
R8199 0
R8200
0
R8132 22
R8013
BK1608LL241
R8812
33x4
R8131 22X4
R8134
22X4
C8128
823K
P4008A
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C8107
104K
C8119
102J
Q8101
ADV7401
1
P32
2
P31
3
P30/INTREQ
4
HS/CS
5
DGND
6
DVDDIO
7
P15
8
P14
9
P13
10
P12
11
DGND
12
DVDD
13
P29
14
P28
15
SFL/SYNC_OUT
16
SCLK2
17
DGND
18
DVDDIO
19
SDA2
20
P11
21
P10
22
P9
23
P8
24
P27
25
P7
26
P6
27
P5
28
P4
29
P26
30
P25
31
P24
32
P23
33
P22
34
P21
35
DCLK_IN
36
LLC
37
XTAL1
38
XTAL
39
DVDD
40
DGND
41
P3
42
P2
43
P1
44
P0
45
P20
46
ELPF
47
PVDD
48
PVDD
49
AGND
50
AGND
51
FB
52
SOG
53
AIN7
54
AIN1
55
AIN8
56
AIN2
57
AIN9
58
AIN3
59
TEST1
60
AGND
61
CAPY1
62
CAPY2
63
AVDD
64
REFOUT
65
CML
66
AGND
67
BIAS
68
CAPC1
69
CAPC2
70
TEST0
71
AIN10
72
AIN4
73
AIN11
74
AIN5
75
AIN12
76
AIN6
77
SOY
78
'RESET
79
DE_IN
80
ALSB
81
SDA1
82
SCLK1
83
P40
84
P39
85
VS_IN
86
HS_IN/CS_IN
87
P38
88
P37
89
DGND
90
DVDD
91
P19
92
P18
93
P17
94
P16
95
P36
96
P35
97
P34
98
FIELD/DE
99
VS
100
P33
R8194
75
R8193
75
R8192
75
R8190 75
C8806
104Z
C8901
105K
C8902 105K
C8903 105K
C8904
105K
C8905 105K
C8906 105K
C8152
104Z
C8155
470J
C8156
470J
C8157
470J
R8112 75
R8101 HS601
R8103 HS601
R8149
0
TP8
R8189
100
R8908
68
R8909
68
R8910
68
R8911
68
R8912
68
R8907
68
R8901
82
R8902
82
R8903
82
R8904
82
R8905
82
R8906
82
C8111 10/16
+
C8117
10/16
+
C8118
+
C8141
10/16
C8077
10/16
Q8001
SII504
1
Reserved 2
VDDCore
3
GNDCore
4
LCDPwrEn
5
/CBlank
6
/CSync
7
/VSync
8
/HSync
9
Blue_Cb0
10
Blue_Cb1
11
Blue_Cb2
12
Blue_Cb2
13
Blue_Cb4
14
Blue_Cb5
15
GNDIO
16
VDDIO
17
Blue_Cb6
18
Blue_Cb7
19
Blue_Cb8
20
Blue_Cb9
21
GNDIO
22
Green_Y0
23
Green_Y1
24
Green_Y2
25
Green_Y3
26
VDDIO
27
Green_Y4
28
Green_Y5
29
Green_Y6
30
Green_Y7
31
Green_Y8
32
Green_Y9
33
GNDIO
34
Red_Cr0
35
Red_Cr1
36
Red_Cr2
37
Red_Cr3
38
Red_Cr4
39
Red_Cr5
40
GNDCore
41
VDDCore
42
Red_Cr6
43
Red_Cr7
44
Red_Cr8
45
Red_Cr9
46
VidOutClk
47
GNDCore
48
/BypPLLClk48M
49
Clk48M
50
GNDCore
51
VDDCore
52
/ExtRefSel
53
Reserved
54
Reserved
55
GNDCore
56
VDDCore
57
MemAddr3
58
MemAddr2
59
MemAddr1
60
MemAddr0
61
GNDIO
62
MemAddr4
63
MemAddr5
64
MemAddr6
65
MemAddr7
66
GNDIO
67
MemAddr8
68
MemAddr9
69
MemAddr10
70
MemAddr11
71
Reserved
72
GNDIO
73
VDDIO
74
VDDIO
75
/RAS
76
/CAS
77
/WE
78
DQM
79
GNDIO
80
MemData7
81
MemData6
82
MemData5
83
MemData4
84
MemData3
85
GNDIO
86
MemData2
87
MemData1
88
MemData0
89
VDDIO
90
PuPdDis
91
MemData8
92
MemData9
93
GNDIO
94
MemData10
95
MemData11
96
MemData12
97
MemData13
98
MemData14
99
VDDCore
100
GNDCore
101
MemClk
102
GNDCore
103
Reserved
104
Reserved
105
Reserved
106
VDDCore
107
GNDCore
108
/BypPLLMemClk
109
MemData15
110
MemData24
111
MemData25
112
MemData26
113
MemData27
114
GNDIO
115
MemData28
116
MemData29
117
VDDIO
118
GNDIO
119
MemData30
120
MemData31
121
GNDIO
122
MemData23
123
MemData22
124
MemData21
125
MemData20
126
GNDIO
127
MemData19
128
MemData18
129
MemData17
130
MemData16
131
GNDIO
132
VDDIO
133
ExtRefXtalIn
134
ExtRefXtalOut
135
VDDIO
136
VidInData2
137
VidInData3
138
VidInData4
139
VidInData5
140
VidInData6
141
VidInData7
142
VidInData8
143
VidInData9
144
GNDIO
145
VidInClk
146
VDDCore
147
/HostWr_SCL
148
/HostRd_SDA
149
/HostCS
150
GNDCore
151
HostAddr0
152
HostAddr1
153
HostAddr2
154
HostAddr3
155
HostAddr4
156
HostAddr5
157
HostAddr6
158
HostAddr7
159
HostMode
160
VDDCore
161
HostClk
162
GNDCore
163
HostData15VidInData19
164
HostData14VidInData18
165
HostData13VidInData17
166
HostData12VidInData16
167
GNDCore
168
VDDCore
169
HostData11VidInData15
170
HostData10VidInData14
171
HostData9VidInData13
172
HostData8VidInData12
173
Reserved
174
HostData7VS
175
HostData6HS
176
HostData5
177
HostData4
178
HostData3
179
HostData2
180
HostData1
181
HostData0
182
VDDIO
183
GNDIO
184
/Det32PD
185
/Det22PD
186
/DetVideo
187
/DeintDone
188
MemAddr12
189
VDDIO
190
GNDIO
191
SDOut
192
WSOut
193
SCKOut
194
VDDIO
195
SDIn
196
WSIn
197
SCKIn
198
GNDIO
199
VDDCore
200
/Reset
201
Test0
202
Test1
203
/BypPLLClk54_72M
204
Clk54_72M
205
VDDCore
206
GNDCore
207
ARTN
208
AVDD
R8808
1.2K
C8110
10/16
+
R8105 HS601
R8106
0
R8104 0
R8102 0
L8001
2.2U
L8002
2.2U
L8102
47U
L8101
2.2U
L8103
2.2U
L8104
2.2U
L8105
2.2U
L8003
2.2U
L8004
2.2U
L8801
2.2U
R8188
33
R8108
75
R8110 75
R8111 75
R8191 75
R8109 75
I/P CONVERTER
VIDEO DECODER
VIDEO ENCODER
C8112
C8112,
C8114
-C8116
C8117
C8118
L8107
R8134
R8123
R-NETWORK
Q8101
PIN#24-#27:R8138 22x4
PIN#28-#31:R8139 22x4
PIN#32-#35:R8140 22x4
PIN#41-#44:R8141 22x4
NAVD-8824(2/2)
C8050,C8051: 105Z
53 54 55
4.7K
4.7K
HDMI PC BOARD U21
+5VHD
-5VHD
NO USE
NO USE
R8138
R8139
R8141
R8140
R8138-R8141
22x4
TO NAVD-8922(1/2) (SD-4:G4)
SD-10:C1
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
NO USE
NO USE
NO USE
NO USE NO USE NO USE