Akai DV-R3110SS Service Manual page 25

Dvd home theatre system
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CHANNEL DECODER & U-COM SECTION
HRST
ATCS1
ATCS0
HA3
HA1
HA2
DRVIRQ
HDACKJ
IORDY
HRD-
HWR-
HDRQ
HD15
HD0
HD14
HD1
HD13
HD2
HD12
HD3
HD11
HD4
HD10
HD5
HD9
HD6
HD8
HD7
5VS
C72
104
U6
1
40
VCC
VSS
RD0
2
39
DQ0
DQ15
RD1
3
38
DQ1
DQ14
RD2
4
37
DQ2
DQ13
RD3
5
36
DQ3
DQ12
6
35
VCC
VSS
RD4
7
34
DQ4
DQ11
RD5
8
33
DQ5
DQ10
RD6
9
32
DQ6
DQ9
RD7
10
31
DQ7
DQ8
11
30
NC
VSS
12
29
NC
LCAS
RWEJ
13
28
WE
UCAS
RRASJ
14
27
RAS
OE
15
26
NC
A8
RA0
16
25
A0
A7
RA1
17
24
A1
A6
RA2
18
23
A2
A5
RA3
19
22
A3
A4
20
21
VCC
VSS
M11B416256A-35J
C73
104
1S41C16256-35K
UT51C164JC-35
DGND
R88
R
RF
TE
TRACK
RFGND
FE
FOCUS
SLED
SPINDLE
MIRR
TR
SBAD
DFCT
LED
RF
FE
SPINDLE
SBAD
TE
FOCUS
MIRR
DFCT
TRACK
SLED
TR
LED
TEST-OPTION
RFGND
BA033FP
U3
1
3
5VS
IN
OUT
+
DGND
RF5V
RF5V
RFGND
DGND
DGND
3.3VS
U5
RD15
RD14
RD13
RD12
RD11
RD10
RD11
133
XRD11
RD9
RD4
134
XRD4
RD8
RD10
135
XRD10
RD5
136
XRD5
RD9
137
XRD9
RCASJ
138
GND
ROEJ
RD6
139
XRD6
RA8
RD8
140
XRD8
RA7
RD7
141
XRD7
RA6
RWEJ
142
XRWEJ
RA5
143
XRSDCLK
RA4
RRASJ
144
XRRASJ
RCASJ
145
XRCASJ
146
VDD_3.3
ROEJ
147
XROEJ
148
XRA9
RA8
149
XRA8
C63
104
150
VDD_3.3
151
XRA11
152
XRA10
RA7
153
XRA7
154
GND
RA6
155
XRA6
RA5
156
XRA5
RA4
157
XRA4
RA0
158
XRA0
RA1
159
XRA1
RA2
160
XRA2
RA0
RA3
161
XRA3
C64
104
162
VDD_3.3
163
XTPLCK
164
XTSLRF
165
GND
R93
47K
166
XSPDIREF
R94
100K
167
XSFDIREF
C65
104
168
AVDD5_PL
169
XSPLLFTR2
170
AVSS_PL
R95
10K
171
XSFDO
172
XSFTROPI
173
XSVR_PLL
R96
4.7K
174
XSPDOFTR1
175
XSVREFO
176
XSAWRCVCO
RF5V
C40
104
C41
RF
104
RFGND
C44
102
C45
470p
3.3VS
C46
470p
3.3VS
C47
473
C48
474
VC
45
ATCS1
ATCS0
HA3
HA1
HA2
DRVIRQ
HDACKJ
IORDY
HRD-
HWR-
HDRQ
88
GND
87
XMA12
86
XMA0
85
XMA1
84
XMA2
83
XMA3
82
XMA4
81
XMA5
ALi M5705 (176 pin)
80
XMA6
79
XMA7
78
XMA8
77
XMA9
C59
104
76
VDD_3.3
75
XMA10
74
XMA11
73
XMINT1J
72
XMWRJ
71
XMRDJ
70
XMCSJ
69
XMD7
68
XMD6
67
XMD5
66
XMD4
65
XMD3
64
XMD2
63
XMD1
62
XMD0
61
GND
60
XOCS2
59
XOSC1
58
C56
104
VDD_3.3
57
MCUP1.0
56
XMALE
55
VDD_3.3
R73
33
54
XMPSENJ
53
XCRSTJ
52
XGPIO0
51
XGPIO1
50
XHRSTJ
R72
R
49
XMP1_1
48
R71
33
XGPIO3
47
XMP1_2
33
46
XMFSCSJ
45
R68
33
XMP1_3
DGND
C53
102
C52
102
C51
104
RFGND
U7
MD1
14
DQ1
MD2
15
DQ2
MA12
16
GND
MA0
MD3
17
DQ3
MA1
MD4
18
DQ4
MA2
MD5
19
DQ5
MA3
MD6
20
DQ6
MA4
MA5
MA6
5VS
MA7
MA8
MA9
CE12
MA10
MA11
1000uF/10V
MWR
MD7
MD6
MD5
MD4
MPSENJ
MD3
MWR
MD2
MD1
MD0
R76
47K
R75
33
Y1
33.8688MHz
C58
MPSENJ
CRSTJ
12p
C57
12p
R77
33
CPURST
R106
1K
R109
100
CRSTJ
R107
1K
3
HRST
R108
1K
2
1
Q3
R104
4.7K
DTC124
5VS
R105
22K
U9
XC61AN1902MR
R48 : Short , R43 : Open -> Use External Flash ( Default )
R48 : Open , R43 : Short -> Use Internal Flash
NOTES:
1. All resistance values are indicated in "ohms" (k=1000 ohms. M=1000 kohms).
2. All capacitance values are indicated in "µF" (p=10 µF).
46
4
MA12
A12
3
MA15
A15
2
A16
1
NC
32
VDD
31
WE
30
NC
C74
104
W29EE512P-70
-6

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