A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC4007
SST39VF800A-70-4C-EK
FLASH IC
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
43
44
45
46
47
48
5
6
7
8
9
IC4005
HY57V161610DTC-8
S-DRAM IC
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
43
44
45
46
47
48
49
5
50
6
7
8
9
C4062
0.1 F
C4051
0.1 F
C4053
0.1 F
C4054
0.1 F
C4052
0.1
F
C4049
0.1 F
C4048
0.1 F
C4050
100
16V
YK
C4063
47
16V
Y
K
C4057
100
16V
YK
B4007
FCM2012H-102T04
B4008
FCM2012H-102T04
W804
W806
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
HA16
HA15
MEMCS0
HA14
SD_D15
SD_D0
RD
WR
HA13
HD8
SD_D14
SD_D1
HD9
HD10
HD15
HA12
HD11
HD12
HD13
HD7
HA11
HD14
SD_D13
SD_D2
HD15
HD7
HD14
HA10
HD6
SD_D12
SD_D3
HD5
HD4
HD6
HA9
HD3
HD2
HD1
HD13
HA8
HD0
SD_D11
SD_D4
HA18
HA17
HD5
HA16
SD_D10
SD_D5
HA15
HA14
HD12
HA13
HA12
HA11
HD4
WR
HA10
SD_D9
SD_D6
HA9
HA8
HA7
SD_D8
SD_D7
HA6
HA5
HD11
HA4
HA3
HA2
HD3
HA1
RAMDQM
HA0
HD10
SD_A4
SD_A3
RAMDQM
RAMWE#
SD_A5
HD2
HA18
SD_A2
SD_A6
RAMCLK
RAMCAS#
SD_A1
HD9
HA17
SD_A7
SD_A0
RAMRAS#
SD_A8
HD1
HA7
SD_A10
SD_A9
RAMCS0#
SD_BA0
HD8
HA6
RAMCS0#
SD_A9
SD_BA0
RAMRAS#
HD0
HA5
RAMCLK
RAMCAS#
SD_A8
SD_A10
RAMWE#
RD
HA4
RAMDQM
SD_D8
SD_A7
SD_A0
SD_D7
HA3
SD_D9
SD_D6
SD_A6
SD_A1
SD_D10
MEMCS0
HA2
SD_D5
SD_D11
SD_A5
SD_A2
SD_D4
HA0
HA1
SD_D12
SD_D3
SD_A4
SD_A3
SD_D13
SD_D2
SD_D14
SD_D1
SD_D15
SD_D0
AT+3.3V
+3.3V[AT]
D_GND
FROM/TO MPEG/MICON
(DVD PCB)
MEMORY SCHEMATIC DIAGRAM
PCB130
VMB274
0
0.1
0.1
0
0
0
0
1.4
1.6
0.8
0
NC
NC
NC
NC
NC
NC
A16
NC
VSS
DQ15
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
VDD
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
DE#
VSS
CE#
A0
A1
NC
NC
NC
NC
WE#
NC
NC
A8
A9
A10
A11
A12
A13
A14
A15
DQ4
A4
A5
A6
A7
A17
A18
A2
A3
1.2
0.7
1.9
1.2
0.6
0.7
3.3
1.6
1.6
1.3
1.2
1.4
2.6
2.6
1.6
2.5
1.7
1.3
1.6
1.6
1.4
0.7
1.6
3.3
1.5
1.6
1.3
2.5
1.5
0.8
1.0
1.7
1.3
3.3
0.9
1.6
2.5
0
3.1
0
0.1
0
0
0
0
VCC
I/O0
I/O1
VSSQ
I/O2
I/O3
VCCQ
I/O4
I/O5
VSSQ
I/O6
I/O7
VCCQ
DQML
WE
CAS
RAS
CS
A11
A10
A0
A1
A2
A3
VSS
VCC
A4
A5
A6
A7
A8
A9
NC
CKE
CLK
DQMU
NC
VCCQ
I/O8
I/O9
VSSQ
I/O10
I/O11
VCCQ
I/O12
I/O13
VSSQ
I/O14
I/O15
VSS
NC
NC
3.3
1.1
0
1.9
1.6
3.3
1.3
1.9
0
1.9
1.5
3.3
1.6
3.3
0.1
0.1
0.1
0.1
0.1
0.1
3.3
0.1
0.1
0.1
0.1
0.1
0.1
3.0
3.0
3.0
3.3
0.6
0.6
1.6
1.4
3.3
1.4
1.4
1.4
1.4
3.3
1.1
0.1
3