Onkyo dv-cp702 Service Manual page 18

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QQ
3 7 63 1515 0
SCHEMATIC DIAGRAM-2
1
2
TE
L 13942296513
3
4
33.8688MHZ
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U1 : DVD MAIN PC BOARD NADG-7807-2
DRVIRQ
DRVRDY
DRVCLK
DRVRX
DRVTX
DRVRST
DOUT
BCK
LRCK
DADT
HDRQ
XHAC
DCK
XSHD
VDT7
VDT6
VDT5
1 1G VCC 14
VDT4
2 1A 4G 13
VDT3
3 1Y 4A 12
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
22
DSPSCK
R2504 1 VCC 5
22
DSPSO
G
R2505 2
22
DSPSI
3 4
GND
TC7SZ125FU
C2313
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
105Z
43 VDDQ2 VSSQ1 12
BEMD9
44 DQ9 DQ6 11
C2311
BEMD10
45 DQ10 DQ5 10
105Z
46 VSSQ2 VDDQ1 9
BEMD11
47 DQ11 DQ4 8
C2315
BEMD12
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
54 VSS2 VDD0 1
SDRAM_D3
L2302 2.2U
C2318
105Z
R2607
C2601
22/6.3
C2602
100/6.3
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
120J
C2606 7 XTI AO2 10
560
8 XTO AO1 9
120J C2608
BU2288FV
X2601
C2609
FCX-03-27MHZ
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8
4A
4Y
BEMA3
BEMA4
BEMA2
C2007 105Z
105Z
C2008
BEMA5
BEMA1
BEMA6
BEMA0
BEMA7
BEMA10
105Z
BEMA8
BEMA3 BEMBA1
BEMA2 BEMA9
BEMA1 BEMBA0
BEMA0 BEMA11
C2009
BEMA10
R2020 0 105Z
BEMBA1
105Z
BEMBA0
BEDCS C2010
BERAS
BECAS
BEDWE
BEDQML
Q Q
BEMD7
3 6 7 1 3
BEMD6 BEMD7
BEMD5 BEMD8
BEMD6
BEMD4 BEMD9
C2011 105Z
BEMD3
C2012 105Z
BEMD2 BEMD5
BEMD1 BEMD10
BEMD4
BEMD0 BEMD11
105Z
BEMD3
C2309
BEMD12
105Z C2317
C2316 BEMD2
10/16
BEMD13
BEMD1
BEMD14
BEMD0
BEMD15
C2013 105Z
105Z
C2014
DGND1
SW+3.3V
27MHZ
L2401
VDACGND
R2603
FSEL
100
C2605
R2403
R2404
105Z
R2605 BK1608TS431
ACLKI
R2606
u163
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C
2 9 9 4 2 8
0
R2054
BED+3.3V
BED+1.8V
53 BD1
54 BD0
55 BSECH
56 MA3
57 MA4
58 MA2
59 VDD18_3
60 VDD33_3
61 MA5
62 MA1
63 MA6
64 MA0
65 MA7
66 MA10
67 GND_3
68 MA8
69 MBA1
70 MA9
71 MBA0
72 MA11
73 DCS
74 VDD18_4
75 VDD33_4
76 DCS2
77 RAS
78 CAS
79 MCLK
80 DWE
81 GND_4
82 DQMU
1 5 0 5 8 2 9 9 4
83 DQML
84 MD7
85 MD8
86 MD6
87 MD9
88 VDD18_5
89 VDD33_5
90 MD5
91 MD10
92 MD4
93 MD11
94 MD3
95 MD12
96 GND_5
97 MD2
98 MD13
99 MD1
100 MD14
101 MD0
102 MD15
103 VDD18_6
104 VDD33_6
R2401 22
2.2U
AVENC1.8V
AVENC3.3V
R2406 270 F R2408 3.3K F
R2407 270 F R2409
R2410 270 F R2412 3.3K F
R2411 270 F R2413
R2405 10
0 0
R2429
R2430 0 R2416 R2419
R2431 0 R2415 220 F R2418 220 F
2SA1774
2SA1774
m
SW+1.8V
co
DGND1
SW+3.3V
P2401B
To Video output terminal PC board
NAVD-7810 (U5)
D
9 9
To Audio out PC
P2002B
Q2001
M65783FP
2 8 9 9
V+5V
R2422
R2425 R2428
R2421 220 F R2424 220 F R2427 220 F
DGND
2SA1774
2SA1774
2SA1774
P2701
NC