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Alpine IVA-D310R Service Manual page 46

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A
Schematic Diagram(17/18)
1
001-A1
SD_Data[0-31]
B
001-A1
SD_ADD[0-11]
I
001-A1
SD_DQM0
I
001-A1
SD_WE
I
001-A1
SD_CAS
I
001-A1
SD_RAS
I
001-A1
SD_CS
I
001-A1
SD_BA0
I
001-A1
SD_BA1
I
001-A1
SD_DQM2
I
001-A1
SD_DQM3
I
001-A1
SD_CLK
I
001-A1
SD_DQM1
I
2
ADDRESS LATCH IC
001-A2
ROM_ADD[16-20]
ROM_ADD[16-20]
I
001-A2
ADD_Data[0-15]
B
DC3V
GND
LE
ADD_Data[0]
10
11
Q7
R751
47
D7
ADD_Data[1]
D6
9
12
Q6
R752
47
ADD_Data[2]
8
13
Q5
R753
47
D5
ADD_Data[3]
D4
7
14
Q4
R754
47
ADD_Data[4]
6
15
Q3
D3
R755
47
ADD_Data[5]
D2
5
16
Q2
R756
47
ADD_Data[6]
4
17
Q1
D1
R757
47
ADD_Data[7]
D0
3
18
Q0
R758
47
2
19
VCC
OE
3
1
20
C711
1000p
LE
GND
ADD_Data[8]
10
11
Q7
D7
R759
47
ADD_Data[9]
9
12
Q6
R760
47
D6
8
13
ADD_Data[10]
D5
Q5
R761
47
Memo_ADD[10]
ADD_Data[11]
7
14
Q4
R762
47
Memo_ADD[11]
D4
6
15
ADD_Data[12]
D3
Q3
R763
47
Memo_ADD[12]
ADD_Data[13]
5
16
Q2
R764
47
Memo_ADD[13]
D2
4
17
ADD_Data[14]
D1
Q1
R765
47
Memo_ADD[14]
ADD_Data[15]
3
18
Q0
R767
47
Memo_ADD[15]
D0
OE
2
19
VCC
1
20
C712
1000p
GND
4
GND
(Address20=32Mb)
R701
001-A5;002-C1
<Pull-DOWN>
Reset
I
0
DC3V
R712
22k
AND GATE IC
5
4
DC3V
1
2
3
GND
001-A3
R702
0
Pull-UP
Flash_CE
I
001-A3
5
<Pull-UP>
SRAM_CE
I
001-A3
Pull-UP
R704
0
WE
I
001-A3
R705
0
Pull-UP
OE
I
A
B
C
DRAM
SD_Data[0-31]
SD_ADD[0-11]
DC3V
DC3V
C731
0.1
VSS
VDD
1
86
GND
DQ0
2
85
DQ15
SD_Data[0]
VDDQ
VSSQ8
C742
3
84
DQ1
83
DQ14
1000p
SD_Data[1]
4
DQ2
DQ13
SD_Data[2]
5
82
C732
VSSQ
VDDQ8
6
81
DQ3
DQ12
SD_Data[3]
1000p
7
80
DQ11
SD_Data[4]
DQ4
8
79
VDDQ7
C741
VDDQ2
9
78
DQ5
DQ10
SD_Data[5]
10
77
1000p
DQ09
SD_Data[6]
DQ6
11
76
C733
VSSQ
VDDQ7
12
75
DQ8
SD_Data[7]
1000p
DQ7
13
74
C734
NC
NC
14
73
VSS
VDD
15
72
0.1
DQM0
DQM1
DQM0
16
71
NC
WE
17
70
WE
CAS
NC
CAS
18
69
CLK
RAS
19
68
RAS
CKE
R732
CS
CS
20
67
R731
A9
NC
21
66
(Address11=128Mb)
SD_ADD[11]
22k
A8
BA0
N.U.
BA0
22
65
BA1
23
64
A7
BA1
A10/AP 24
A6
SD_ADD[10]
63
A0
25
62
A5
SD_ADD[0]
A4
SD_ADD[1]
A1
26
61
A2
A3
SD_ADD[2]
27
60
DQM3
DQM2
DQM2
28
59
C735
VDD
VSS
29
58
NC
30
57
NC
0.1
DQ16
DQ31
SD_Data[16]
31
56
C736
VDD
VSS
32
55
DQ17
DQ30
SD_Data[17]
1000p
33
54
DQ29
SD_Data[18]
DQ18
34
53
VDDQ3 35
VSSQ
C740
52
Memo_ADD[0]
DQ28
DQ19
36
51
SD_Data[19]
1000p
Memo_ADD[1]
DQ20
DQ27
SD_Data[20]
37
50
Memo_ADD[2]
C737
VDDQ
VSS
38
49
Memo_ADD[3]
DQ21
DQ26
SD_Data[21]
1000p
39
48
Memo_ADD[4]
DQ25
DQ22
40
47
SD_Data[22]
Memo_ADD[5]
VSSQ
C739
VDDQ
41
46
Memo_ADD[6]
DQ24
DQ23
42
45
SD_Data[23]
1000p
Memo_ADD[7]
VSS
VDD
43
44
C738
0.1
GND
Memo_ADD[8]
Memo_ADD[9]
FLASH MEMORY
ADD_Data[0-15]
Memo_ADD[0-15]
ROM_ADD[16]
DC3V
DC3V
Memo_ADD[10]
Memo_ADD[15]
A15
1
48
A16
R721
Memo_ADD[14]
Memo_ADD[11]
A14
2
47
/BYTE
Memo_ADD[13]
Memo_ADD[9]
A13
3
46
VSS
22k
Memo_ADD[12]
ADD_Data[15]
Memo_ADD[8]
A12
4
45
DQ15
Memo_ADD[11]
ADD_Data[7]
Memo_ADD[13]
A11
5
44
DQ7
GND
Memo_ADD[10]
ADD_Data[14]
A10
6
43
DQ14
Memo_ADD[9]
ADD_Data[6]
A9
7
42
DQ6
Memo_ADD[8]
ADD_Data[13]
Memo_ADD[14]
A8
8
41
DQ13
ROM_ADD[19]
ADD_Data[5]
Memo_ADD[12]
A19
9
40
DQ5
ROM_ADD[20]
ADD_Data[12]
Memo_ADD[7]
NC
10
39
DQ12
ADD_Data[4]
Memo_ADD[6]
R722
N.U.
/WE
11
38
DQ4
C721
Memo_ADD[5]
/RESET
12
37
VCC
ADD_Data[11]
Memo_ADD[4]
DC3V
13
36
NC
DQ11
R723
1000p
ADD_Data[3]
Memo_ADD[3]
/WP/ ACC
14
35
DQ3
ADD_Data[10]
Memo_ADD[2]
15
34
N.U.
RY/ /BY
DQ10
ROM_ADD[18]
ADD_Data[2]
Memo_ADD[1]
A18
16
33
DQ2
ROM_ADD[17]
17
32
ADD_Data[9]
Memo_ADD[0]
A17
DQ9
Memo_ADD[7]
ADD_Data[1]
A7
18
31
DQ1
Memo_ADD[6]
ADD_Data[8]
A6
19
30
DQ8
Memo_ADD[5]
ADD_Data[0]
A5
20
29
DQ0
Memo_ADD[4]
A4
21
28
/OE
Memo_ADD[3]
A3
22
27
VSS
Memo_ADD[2]
A2
23
26
/CE
Memo_ADD[1]
A1
24
25
A0
Memo_ADD[0]
GND
B
C
D
RESET IC
DC3V
R612
001-A5;002-A4
Pull-DOWN
Reset
O
0
001-A4
Pull-DOWN
FRAM_Det
O
SD_Data[15]
GND
SD_Data[14]
SD_Data[13]
SD_Data[12]
SD_Data[11]
SD_Data[10]
SD_Data[9]
SD_Data[8]
DQM1
CLK
SD_ADD[9]
SD_ADD[8]
SD_ADD[7]
SD_ADD[6]
SD_ADD[5]
SD_ADD[4]
SD_ADD[3]
DQM3
SD_Data[31]
SD_Data[30]
SD_Data[29]
SD_Data[28]
SD_Data[27]
SD_Data[26]
SD_Data[25]
SD_Data[24]
SRAM
DC3V
C725
1000p
/OE
22
21
A10
A11
23
20
/CE
ADD_Data[7]
A9
24
19
I/ 08
ADD_Data[6]
A8
25
18
I/ 07
ADD_Data[5]
A13
26
17
I/ 06
ADD_Data[4]
/WE
27
16
I/ 05
ADD_Data[3]
VCC
28
15
I/ 04
A14
1
14
GND
ADD_Data[2]
A12
2
13
I/ 03
ADD_Data[1]
A7
3
12
I/ 02
ADD_Data[0]
A6
4
11
I/ 01
A5
5
10
A0
6
9
A4
A1
A3
7
8
A2
GND
GND
D
- 46 -
E
IVA-D310R/IVA-D310RB
AND GATE IC
DC3V
CB504
52745-1090
001-F2
<Pull-UP>
SDATA
10
Debugger_SDATA
4
5
B
001-F2
<Pull-DOWN>
EXTRG0
Debugger_EXTRG0
IC511
9
B
001-F2
TC7SH08FU
<Pull-UP>
SCLOCK
8
Debugger_SCLOCK
3
2
1
O
7
GND
6
Debugger_Reset
R511
DC3V
TP542
5
DC3V
22k
4
DC3V
3
GND
GND
TP543
2
UART_RX
TP544
001-A4
1
UART_TX
Pull-UP
UART_RX
O
001-A4
Pull-UP
UART_TX
002-F4
I
Mech_Rst
I
GND
CB502
52435-2491
TP521
001-F2
AVIF_Mode
24
AVIF_Mode
I
23
GND
FFC S-GND
TP522
001-F2
STCLK
22
STCLK
I
21
GND
FFC S-GND
TP523
001-F2
AVRTM
20
AVRTM
I
TP524
001-F2
STVLD
19
STVLD
I
18
GND
FFC S-GND
TP525
001-F2
ERROR
17
ERROR
I
TP526
001-F2
<Pull-DOWN>
STENA
16
STENA
O
001-F2
TP527
STD4
15
STD4
I
14
GND
FFC S-GND
13
GND
TP529
001-F2
SPDIF_out
12
STD0
SPDIF
I
11
GND
FFC S-GND
TP530
001-F2
A_Data0
STD1
Audio_Data0
10
I
TP531
001-F2
A_Data1
9
STD2
Audio_Data1
I
TP532
001-F2
A_Data2
STD3
Audio_Data2
8
I
7
GND
FFC S-GND
TP533
001-F2
A_BCK
6
STD5
BCK
I
TP534
001-F3
A_LRCK
5
STD6
LRCK
I
4
GND
FFC S-GND
TP535
001-F3
A_MCK
3
STD7
Master_CLK
I
2
GND
FFC S-GND
TP536
001-F3
A_Mute
1
A_Mute
I
VIDEO OUT(Y/comp)
VOLTAGE CONTROLLER
GND
R913
L912
001-F3
Q911
I
Y/Comp
2SA1037AK
22
10u
R914
330
R915
330
DC3V
L911
Y/Comp
BLM18AG102SH1D
C908
1000p
L921
C909
10
C
BLM18AG102SH1D
R925
330
R924
330
R923
L922
001-F3
C
I
22
10u
Q921
2SA1037AK
VIDEO OUT(C)
VOLTAGE CONTROLLER
<PULL-DOWN>
Pull-DOWN
<PULL-UP>
<PULL-UP>
Pull-UP
Pull-UP
Pull-UP
Pull-UP
Pull-UP
Pull-DOWN
DC3V
DC1V
M7V
R533
N.U.
C508
1000p
C503
10
C507
10
C502
C506
C501
10
C505
R534
C504
1000p
FROM FRONT P.W.Board(5/5)(CB7001)
DV-MAIN P.W.Board(2/3)
NOTE:N.U.is Not Used Parts.
E
TO P. W. BOARD
TO PARTS LIST
F
1
2
3
001-A5
V_Mute
I
R521
001-A4
EJECT
O
003-F2
100
DiscSW1
I
003-F2
DiscSW2
I
001-A5
K_S_Data_out
I
001-A5
K_S_Data_in
O
001-A5
K_S_CLK
O
001-A5
4
K_SRQ
I
001-A5
K_S_CS
O
002-D1
Mech_Rst
O
M5V
DC3V
10
DC3V
DC1V
M5V
10
GND
10
N.U.
GND
GND
GND
003-B5
Servo_GND
O
5
F
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