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Electrical Diagrams MPEG DVD625K/
931/751/691/692/131/031
& DVD625/
781/782/785
MPEG Board: Memory Part
2710 C8
2711 C8
2712 C8
2713 C8
2714 C9
2715 C9
2717 D7
2720 E3
2776 D4
2777 D5
2793 C6
2812 E2
3672 C8
3673 C8
3674 D8
3675 D8
3676 D8
3680 D3
3746 D3
3808 E2
5614 C7
5627 D7
7609 A8
7610 E3
7611 C3
E
D
C
B
A
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
CAS#
RAS#
DCLK
BA0
DBA0
SDA
SCL
DV33
+5VL
DV33
DCLK
DCKE
CAS#
RAS#
WE#
CS#
DQM[0..1]
PWR#
PRD#
PCE#
AD[0..7]
A[0..19]
SCL
SDA
DWE#
DCS#
DCAS#
DRAS#
CS#
WE#
SDCLK
DBA1
SDCKE
DCKE
BA1
MA[0..11]
BA[0..1]
GND
DQ[0..15]
DQ3
DQ7
DQ5
MA5
DQ10
DQ2
DQ6
DQ11
MA6
MA2
DBA1
MA8
DQ8
DQ4
DQ12
MA11
MA7
MA3
DCS#
DRAS#
DQ13
DBA0
DQ15
MA10
MA9
DCAS#
MA1
DWE#
SDCLK
DQ14
DQ0
MA0
DQ9
DQM1
MA4
DQ1
SDCKE
DQM0
AD2
A12
AD5
A9
AD1
A19
AD3
A5
A11
AD0
PRD#
AD6
A4
A10
AD4
A6
A1
A17
A0
AD7
A18
A7
PCE#
A13
A2
PWR#
A16
A8
A15
A3
A14
SD33
2713
100N
5614
FB
3673
33
3675
33
5627
FB
2777
0.1u
2714
100N
SMD TSOP(II)-54 D400x875mil
VCC
1
DQ0
2
DQ1
4
VSSQ
12
DQ2
5
DQ3
7
VCCQ
9
DQ4
8
DQ5
10
VSSQ
46
DQ6
11
DQ7
13
DQML
15
WE
16
CAS
17
RAS
18
CS
19
A11
35
A10/AP
22
A0
23
A1
24
A2
25
A3
26
VCC
14
VSS
41
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
NC
36
CKE
37
CLK
38
DQMH
39
NC
40
VCCQ
43
DQ8
42
DQ9
44
VSSQ
52
DQ10
45
DQ11
47
VCCQ
49
DQ12
48
DQ13
50
DQ14
51
DQ15
53
VSS
54
BA0/A13
20
BA1/A12
21
VCCQ
3
VSSQ
6
VCC
27
VSS
28
7609
MICRON MT48LC4M16A2-?
+
2793
220uF/16v A
2711
100N
2720
100N
2776
0.1u
2715
100N
2717
100N
2710
100N
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
7610
EEPROM 24C16
2712
100N
A0
25
A1
24
A2
23
A3
22
A4
21
A5
20
A6
19
A7
18
A8
8
NC
9
OE
28
BYTE
47
A18
16
D0
29
D1
31
D2
33
D3
35
A9
7
CE
26
D4
38
D5
40
D6
42
D7
44
D8
30
D9
32
NC
10
D11
36
D12
39
D13
41
D14
43
D15
45
VCC
37
GND1
27
WE
11
RB
15
D10
34
GND2
46
A10
6
A12
4
A11
5
A13
3
A14
2
A15
1
A16
48
A17
17
NC
13
RESET
12
NC
14
7611
M29W800AT-7
3680
10K
3674
33
SMD 0805 8P4R
3676
Rx4
DV33
SD33
SD33
SD33
GND
GND
GND
GND
GND
GND
DV33
DV33
GND
DV33
GND
GND
+5VL
DV33
DCLK
DCKE
CAS#
RAS#
WE#
CS#
DQM[0..1]
PCE#
PRD#
PWR#
A[0..19]
AD[0..7]
SDA
SCL
BA[0..1]
MA[0..11]
DQ[0..15]
IIC
FLASH
DRAM
POWER
TSOP 48 pin
3746
0 OHM
3672
33
M 4
MEMORY PART
DV33
3808
10 OHM
+
2812
22uF/16v A
GND
V-FLASH
Revision Information:
ITEM
2812
3808
V1.0(Dec 02)
N/A
N/A
V1.1(Mar 03)
22uF/16V
100N
36
Summary of Contents for DVD 691
Page 5: ...3 Directions for User 5 ...