Onkyo dv-cp702 Service Manual page 28

A B
Q Q
3 7 6 3 1 5 1 5 0
SCHEMATIC DIAGRAM-2
U1 : DVD MAIN PC BOARD NADG-7807-2
DRVIRQ
DRVRDY
DRVCLK
DRVRX
DRVTX
1
DRVRST
DOUT
BCK
LRCK
DADT
HDRQ
XHAC
DCK
XSHD
VDT7
VDT6
VDT5
1 1G VCC 14
VDT4
2 1A 4G 13
VDT3 4A
3 1Y 4A 12
4Y
VDT2
4 2G 4Y 11
VDT1
5 2A 3G 10
VDT0
6 2Y 3A 9
7 GND 3Y 8
E+5V
R2501 0
MICONGND
R2502 22
DSTBX
Q2502
R2503
2 DSPSCK 22
R2504 1 VCC 5
DSPSO 22
G
R2505 2
DSPSI 22
3 4
GND
TC7SZ125FU
C2313
105Z
28 VSS0 VDD2 27
BEMA4
29 A4 A3 26
BEMA5
30 A5 A2 25
BEMA6
31 A6 A1 24
BEMA7
32 A7 A0 23
BEMA8
33 A8 A10/AP 22
BEMA9
34 A9 BA1 21
BEMA11
35 A11 BA0 20
36 NC0 CS 19
C2951 560
37 CKE RAS 18
BEMCKA
38 CLK CAS 17
R2021 10
BEDQMU
39 UDQM WE 16
C2312
40 NC1 LDQM 15
105Z
41 VSS1 VDD1 14
C2314
BEMD8
42 DQ8 DQ7 13
T E
L 105Z 1 3 9 4 2 2 9 6 5 1 3
43 VDDQ2 VSSQ1 12
BEMD9
44 DQ9 DQ6 11
BEMD10 C2311
3
45 DQ10 DQ5 10
105Z
46 VSSQ2 VDDQ1 9
BEMD11
47 DQ11 DQ4 8
BEMD12 C2315
48 DQ12 DQ3 7
105Z
49 VDDQ3 VSSQ0 6
BEMD13
DQ2 5
50 DQ13
C2310
BEMD14
51 DQ14 DQ1 4
105Z
52 VSSQ3 VDDQ0 3
BEMD15
53 DQ15 DQ0 2
105Z
54 VSS2 VDD0 1
105Z
SDRAM_D3
L2302 2.2U
C2318
105Z
R2607
4
C2601
22/6.3
C2602
100/6.3
33.8688MHZ
PLLD3.3V
C2603
Q2601
105Z
R2608
1 VDD1 NC 16
0
2 VSS1 SO2 15
R2602
3 MO1 FSEL 14
BK1608TS431
4 MO2 SO1 13
C2604
5 VDD2 VDD3 12
105Z
C2607 6 VSS2 VSS3 11
R2601
R2605
120J
C2606 7 XTI AO2 10
560 R2606
8 XTO AO1 9
120J C2608
BU2288FV
X2601
C2609
FCX-03-27MHZ
w w w
5
.
C
0
R2054
BED+3.3V
BED+1.8V
53 BD1
54 BD0
55 BSECH
BEMA3
56 MA3
BEMA4
57 MA4
BEMA2
58 MA2
C2007 105Z
59 VDD18_3
105Z
60 VDD33_3
BEMA5 C2008
61 MA5
BEMA1
62 MA1
BEMA6
63 MA6
BEMA0
64 MA0
BEMA7
65 MA7
BEMA10
66 MA10
67 GND_3
BEMA8
68 MA8
BEMA3 BEMBA1
69 MBA1
BEMA2 BEMA9
70 MA9
BEMA1 BEMBA0
71 MBA0
BEMA0 BEMA11
72 MA11
C2009
BEMA10
73 DCS
R2020 0 105Z
BEMBA1
74 VDD18_4
105Z
BEMBA0
75 VDD33_4
BEDCS C2010
76 DCS2
BERAS
77 RAS
BECAS
78 CAS
BEDWE
79 MCLK
BEDQML
80 DWE
81 GND_4
BEMD7
82 DQMU
83 DQML
BEMD6 BEMD7
84 MD7
BEMD5 BEMD8
85 MD8
BEMD6
86 MD6
BEMD4 BEMD9
87 MD9
BEMD3 C2011 105Z
88 VDD18_5
C2012 105Z
89 VDD33_5
BEMD2 BEMD5
90 MD5
BEMD1 BEMD10
91 MD10
BEMD4
92 MD4
BEMD0 BEMD11
93 MD11
C2309 BEMD3
94 MD3
BEMD12
95 MD12
C2317
96 GND_5
C2316 BEMD2
97 MD2
10/16
BEMD13
98 MD13
BEMD1
99 MD1
BEMD14
100 MD14
BEMD0
101 MD0
BEMD15
102 MD15
C2013 105Z
103 VDD18_6
105Z
104 VDD33_6
C2014
DGND1
SW+3.3V
R2401 22
27MHZ
2.2U
L2401
AVENC1.8V
AVENC3.3V
VDACGND
R2406 270 F R2408 3.3K F
R2407 270 F R2409
R2410 270 F R2412 3.3K F
R2603 R2411 270 F R2413
FSEL
100
C2605
R2403 R2405 10
R2404
0 0
105Z R2429
R2422
BK1608TS431 ACLKI R2430 0 R2416 R2419
R2431 0 R2415 220 F R2418 220 F R2421 220 F
2SA1774
2SA1774
SW+1.8V
x a o
DGND1 y
SW+3.3V
i
P2401B
To Video output terminal PC board
NAVD-7810 (U5)
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D E
To Audio out PC board (U6)
P2002B P2001B
BED+3.3V
BED+1.8V
GND_11 208
RESET 207
NC4 206
NC3 205
NC2 204
TEST0 203
TEST1 202
TEST2 201
TEST3 200
C2023 105Z
VDD33_10 199
C2022 105Z
VDD18_10 198
TEST4 197
TEST5 196
NC1 195
HA11 194
HA12 193
HA13 192
HA14 191
Q2001 HAD0 190
GND_10 189
M65783FP HAD1 188
HAD2 187
HAD3 186
HAD4 185
HAD5 184
HAD6 183
HAD7 182
HAD8 181
C2021 105Z
VDD33_9 180
C2020 105Z
Q Q
VDD18_9 179
3 7 6
HAD9 178
HAD10 177
HAD11 176
HAD12 175
HAD13 174
HAD14 173
HAD15 172
ALE 171
R2053
GND_9 170
BSEL0 169
R2052
RS 168
R2051
WS 167
R2050
SDITRST 166
SDITMS 165
SDITDO 164
SDITDI 163
C2018 105Z
VDD33_8 162
C2017 105Z
VDD18_8 161
SDITCK 160
SDIDBI 159
R2304
PIO27/HA10 158
R2032
PIO26/BSEL1 157
R2037 10K
47
R2033
10
SDA R2030
R2031 10
SCL
R2049 0
DRVIRQ
L2404
V+5V
2.2U
R2425 R2428
R2424 220 F R2427 220 F
L2405
DGND
2.2U
2SA1774 2SA1774
2SA1774
u 1 6 3
.
P2701 P2702
NC
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F G
2 4
8 9 9
L2903
2.2U
L2902
2.2U
R2901
R2902
R2903
SW+3.3V
SW+1.8V
L2002 2.2U
L2001 2.2U
S-80127CNMC-JKM-T2
Q2002
1 DS VDD 5
2 VSS
3 NC VOUT 4
MC_RST
C2024
R2044 1K
101J
DGND1
ROM3.3V
MCA11
48 1LE 1OE 1
4 5 MCA12 MCAD0 MCA15
47 1D1 1Q1 2
15*4 3 6 MCA13 MCAD1 MCA16
46 1D2 1Q2 3
R2042 2 7
MCA14
45 GND_7 GND_0 4
1 8
MCAD2 MCA17
44 1D3 1Q3 5
1 8 C2304 C2301
MCAD0 MCAD3 MCA18
43 1D4 1Q4 6
104Z
R2041 2 7 104Z
MCAD1
42 VCC_3 VCC_0 7
15*4 3 6
MCAD2 MCAD4 MCA19
41 1D5 1Q5 8
4 5
MCAD3 MCAD5 MCA20
40 1D6 1Q6 9
1 8
MCAD4
39 GND_6 GND_1 10
R2040 2 7
MCAD5 MCAD6 MCA21
38 1D7 1Q7 11
15*4 3 6
MCAD6 MCAD7 MCA22
37 1D8 1Q8 12
4 5
MCAD7 MCAD8 MCA23
36 2D1 2Q1 13
MCAD9 MCA24
35 2D2 2Q2 14
34 GND_5 GND_2 15
1 8
MCAD8 MCAD10 MCA25
33 2D3 2Q3 16
3 R2039 1 2 7 5 1 5 C2303 0 8 C2302 9 2
MCAD9 MCAD11 MCA26
32 2D4 2Q4 17
15*4 3 6 104Z 104Z
MCAD10
31 VCC_2 VCC_1 18
4 5
MCAD11 MCAD12 MCA27
30 2D5 2Q5 19
8
1 MCAD12 MCAD13 MCA28
29 2D6 2Q6 20
2 7
R2038 MCAD13
28 GND_4 GND_3 21
15*4 3 6 MCAD14 MCAD14 MCA29
27 2D7 2Q7 22
4 5 MCAD15 MCAD15 MCA30
26 2D8 2Q8 23
ALE
25 2LE 2OE 24
47
FROMCS
47
MC_RS
47
MC_WS0
47
SDITRST MCA10
1 8
SDITMS
2 7
SDITDO
3 6
SDITDI
4 5
SDITCK
R2035 47*4
R2034
47 SDIDBI
MCA10
47
LETTER
C2019 105Z
C2029
105Z
R2036
10K
SQUEEZE
C2028 105Z
5 SDA VSS 4
6 SCL A2 3
7 NC A1 2
8 VCC A0 1
IS24C02-3Z
Q2003
R2055 10K
R2056 10K
R2057 10K
m
c o
DGND1
NC
DV-CP702
H
2
8 9 9
A G N D
A 3 . 3 V
D G N D
D 3 . 3 V
A G N D
A 1 . 8 V
D G N D
D 1 . 8 V
C2901 100/6.3
A 5 V
MPC2918T
Q2902
P G N D
O G I
P 8 V
MPC29M33T
P 8 V
Q2901
P G N D
O G I
S W + 5 V
D G N D
0
S W + 3 . 3 V
0
D G N D 1
0
R 2 9 0 4
R 2 9 0 5
MPC2918T
Q2903
O G I
C2308 L2904
2.2UF
105Z
C2307
100/6.3
MCA14
MCA15
1 A15 A16 48
MCA16
2 A14 BYTE 47
MCA17
3 A13 VSS1 46
MCA18 M C A D 0
4 A12 QD15/A-1 45
MCA19 M C A D 8
5 A11 DQ7 44
MCA20 M C A D 1
6 A10 DQ14 43
MCA21 M C A D 9
7 A9 DQ6 42
MCA22 M C A D 2
8 A8 DQ13 41
MCA11 M C A D 1 0
9 A19 DQ5 40
MCA10 M C A D 3
10 A20 DQ12 39
MC_WS0 M C A D 1 1
11 WE DQ4 38
MC_RSTO
12 RESET VCC 37
105Z
M C A D 4
13 NC2 DQ11 36
C2306
WP M C A D 1 2
14 WP/ACC DQ3 35
BY/RD
P157 M C A D 5
15 BY/RY DQ10 34
MCA12 M C A D 1 3
16 A18 DQ2 33
MCA13 M C A D 6
17 A17 DQ9 32
4 9 8 2 9 9
MCA23 M C A D 1 4
18 A7 DQ1 31
MCA24 M C A D 7
19 A6 DQ8 30
MCA25 M C A D 1 5
20 A5 DQ0 29
MCA26 MC_RS
21 A4 OE 28
MCA27
22 A3 VSS0 27
MCA28 FROMCS
23 A2 CE 26
MCA29
24 A1 A0 25
MCA30
DGND1