DV Mark q1000 Power Amp Service Manual Page 57

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57
29 30 31 32 33 34 35 36 37 38 39 40 41 42
29 30 31 32 33 34 35 36 37 38 39 40 41 42
A
C
D
B
E
G
H
F
A
MAIN (CD SERVO) CIRCUIT
SCHEMATIC DIAGRAM - 3
SA-AKX36PH/PN MAIN (CD SERVO) CIRCUIT
3/32/31/3
TO MAIN (CD SERVO)
CIRCUIT (2/3)
P1
: CD AUDIO INPUT SIGNAL LINE: +B SIGNAL LINE : USB SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
IO0SF
DGND
PW_3R3V_DIG
IO2SF
IO1SF
NCSSF
R8013 0
R8014 0
R8012 0
0R8015
R8017 0
R8016
J0JCC0000301
IO3SF
CLKSF
LB8401
J0JHC0000045
C8403
0.01
C8401
10
6
7
5
2
4
3
81
IC8401
C3FBMY000309
16M FLASH MEMORY
VDD
HOLD# SO
CE#
SI
WP#
VSS
SCLK
1
C8503
1
C8502
0.1
C8505
A4
A5
A3
A2
C7155
1
CLK_SDRAM
A9
A10
NRAS
NCAS
A11
A1
A6
A0
A7
LB8052
0
0.1
C8042
0.1
C7150
D4
D3
D7
D6
A8
C7157
C7158
D5
D1
D0
C7156
C7154
0.01
0.1
0.1
D2
C7159
49
12 10 911
4039 41
13
38
5
45 47464342 442726
2425 22 20 18 16 1415171921
3029 3433 36 373531 32
23
28
3124678
48 50
IC7704
C3ABMY000027
16M SDRAM
D7
D6
NWE
A9
D3
D1
D0
D2
D5
D4
C7160
1
0.1
0.1
R8505
47K
R8506
47K
R8507
47K
R8504
47K
R8503
47K
R8502
47K
0.1
C8506
0.1
C8507
C8509
0.1
C8508
0.14.7
C8513
0.1
C8504
0.1
C8511
C8512
0.1
C8514
4.7
C8510
0.1
R8501
0
LB8501
J0JHC0000045
37
80
2
3
1
8
9
5
4
7
6
35
82
18
22
21
24
26
25
23
20
30
32
33
31
27
29
28
19
11
12
10
17
14
15
13
16
84
86
88
90
93
95
97
99
100
101
102
98
96
94
92
112
111
114
116
115
136132133129124125120 122121118117 119 123 127128126 131130 135134 150 152 153151146147142143139137 138 141140 145144 149148
113
105
106
103
104
108
110
109
107
91
89
87
85
34
83
36
81
39
38
78
6970 6163 62 5455 51 5053 525758 56 4143 42 4046 4549 4748 4460 5967 6668 64657275 7477 76 73 71
79
IC8501
DAT1_SD
DAT2_SD
CMD_EMMC
CLK_EMMC
NRST_EMMC
DAT3_SD
DAT0_SD
1
C8501
VCCQ VCC
VSSQ VCC
RFU
VSSQ
NC
NC
NC
NC
NC
NC
NC
NC
NC
VCCQ
UDQM
NC
DQ11
VDDQ
VSSQ
DQ10
VSS
DQ14
DQ12
DQ13
VSSQ
DQ15
DQ8
DQ9
VDDQ
DQ7
VDD
DQ6
/WE
/LDOM
DQ2
VDD
DQ1
DQ0
VSSQ
DQ5
VSSQ
DQ4
VDDQ
DQ3
A0
A1
A10/AP
BA0
A2
A3
VDD
/CS
/RAS
A7
A9
NC
A8
CKE
A4
A6
A5
VSS
/CAS
CLK
VCC
NC
NC
NC
VSSQ
VSSQ
VSSQ
VCC
NC
NC
NC
VCC
RFU
RFU
RFU
VSS
NC
VSSQ
NC
VSS
VCC
VCC
VCC
VSS
NC
NC
NC
NC
NC
NC
VDDI
VDDI
NC
NC
RFU
NC
NC
NC
NC
VSSQ
VCCQ
NC
RFU
VSSQ
NC
VCC
NC
VSS
NC
NC
NC
NC
NC
VCCQ
NC
VSSQ
VSSQ
C3FBXY000042
2GB NAND FLASH MEMORY
DAT0
DAT1
NC
NC
VCC
RFU
NC
NC
DAT3
VSS
NC
NC
NC
VSS
NC
NC
NC
NC
DAT4
DAT6
DAT7
DAT5
DAT3
VCC
DAT2
RFU
VCC
RFU
NC NC
NC
VCC
NC
VSS RFU
NC
VSS
RFU
[116] CMD
CLK
VCCQ
NC
VSSQ
VSSQ
NC
CLK
VCC
VCC
VCC
VCC
CLK
VSS
RFU
VSS
[78] VSS [40] NC
VSS
VSS
VSS
VSS
CLK
CLK
VCC
NC
NC
NC
NC
NC
CMD
CMD
CMD
NC
VSS
RFU
CLK
RFU
NRST
NRST
NRST
NRST
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