Read Sony DVP-FX870 / DVP-FX875 Service Manual online
DVP-FX870/FX875
3-9
3-10
3-5. SDRAM & FLASH ROM
• See page 4-3 for printed wiring board.
SDRAM & FLASH ROM
MAIN (4/7)
CAS#
BA[0..1]
A12
AA20
DCAS#
PCE#
DCKE
AD5
AD3
A8
DCS#
SDCKE
DCKE
DRAS#
PWR#
DBA1
BA0
WE#
MA[0..11]
AD2
SDA
A19
A2
DQ9
A17
A9
A14
DCS#
DQ7
A5
A0
A10
A13
AD1
PWR#
SCL
A6
A3
PRD#
DQ13
A16
DRAS#
DQ2
A7
DBA0
DQ0
AD7
A11
RAS#
DWE#
A20
AA20
AD[0..7]
PRD#
DQ11
A18
WE#
AD6
DQ3
DQ12
AD0
A1
SDA
SDCLK
CS#
DQ10
SCL
DQ[0..15]
DQ4
DWE#
DQ1
SDA
SDCKE
DBA1
SD33
PCE#
SDCLK
DQ14
DQ5
DQM0
CS#
DQ15
SCL
DQM[0..1]
DQ6
RAS#
DQ8
DBA0
DCLK
A4
CAS#
A[0..21]
BA1
A15
AD4
DQM1
DCAS#
A21
AA21
AA21
MA7
MA4
MA5
MA6
MA5
MA6
MA2
MA0
MA11
MA1
MA10
MA3
MA8
MA9
MA9
DCLK
SDCLK
3.3V
SD33
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
SD33
SD33
SDA
4
MA[0..11]
4
CAS#
4
DCKE
4
CS#
4
DCLK
4
AD[0..7]
4
BA[0..1]
4
WE#
4
RAS#
4
DQM[0..1]
4
PRD#
4
PWR#
4
PCE#
4
A[0..21]
4
SCL
4
DQ[0..15]
4
FLASH
DRAM
IIC
32Mb Enable
RN7
33R 0402
RN7
33R 0402
1
2
3
4
5
6
7
8
EC30
47uF/10V
5.0X5.3
47uF/10V
5.0X5.3
EC30
47uF/10V
5.0X5.3
47uF/10V
5.0X5.3
FB13
FB13
FB 600R-3A-0805
R113
47R
R113
47R
C168
10pF
C168
10pF
C272
68pF
C272
68pF
R117
39R
R117
39R
C163
100pF
100pF
C163
100pF
100pF
RN8
33R 0402
RN8
33R 0402
1
2
3
4
5
6
7
8
C172
68pF
C172
68pF
R111
0R/NC/0402
R111
RN5
33R 0402
RN5
33R 0402
1
2
3
4
5
6
7
8
C167
0.1uF
C167
0.1uF
U12
ESMT M12L64164A
U12
ESMT M12L64164A
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
R119
NC
R119
NC
C169
4.7pF
C169
4.7pF
C157
100pF
100pF
RN6
33R 0402
RN6
33R 0402
1
2
3
4
5
6
7
8
U13
MX29LV160
U13
MX29LV160
A0
25
A1
24
A2
23
A3
22
A4
21
A5
20
A6
19
A7
18
A8
8
A20
10
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
WP/ACC
14
D11
36
D12
39
D13
41
D14
43
D15
45
VCC
37
GND1
27
WE
11
A19
9
D10
34
GND2
46
A10
6
A12
4
A11
5
A13
3
A14
2
A15
1
A16
48
A17
17
RESET
12
RN2
33R 0402
RN2
33R 0402
1
2
3
4
5
6
7
8
C171
68pF
C171
68pF
C158
1000pF
1000pF
C158
1000pF
1000pF
U11
EEPROM 24C16
U11
EEPROM 24C16
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
RN1
47R 0402
RN1
47R 0402
1
2
3
4
5
6
7
8
C161
100pF
100pF
C161
100pF
100pF
C173
0.1uF
C173
0.1uF
RN3
33R 0402
RN3
33R 0402
1
2
3
4
5
6
7
8
C166
1000pF
1000pF
C166
1000pF
1000pF
C160
1000pF
1000pF
C160
1000pF
1000pF
R116
1K
1K
R116
1K
1K
C243
1000pF
1000pF
C243
1000pF
1000pF
C162
1000pF
1000pF
C162
1000pF
1000pF
C165
100pF
100pF
C165
100pF
100pF
R120
10K
10K
R120
10K
10K
R118
47R
R118
47R
C242
100pF
100pF
C242
100pF
100pF
R115
47R
R115
47R
C164
1000pF
1000pF
C164
1000pF
1000pF
R114
1K
1K
R114
1K
1K
EC29
47uF/10V
5.0X5.3
47uF/10V
5.0X5.3
EC29
47uF/10V
5.0X5.3
47uF/10V
5.0X5.3
R112
47R
R112
47R
C170
10pF
C170
10pF
C159
100pF
100pF
C159
100pF
100pF
RN4
33R 0402
RN4
33R 0402
1
2
3
4
5
6
7
8
C
A
D
3
4
8
7
2
B
5
1
E
G
H
I
F
6
9
12
10
11
MAIN BOARD (4/7)
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