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A
B
8
FROM/TO MPEG/MICON/RF-AMP
7
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
MA0
MA1
6
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
DWE#
SDCKE
SDCLK
DQM1
DQM0
DCAS#
DRAS#
DBA1
5
DBA0
DCS#
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
4
A16
A17
A18
A19
A20
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
PRD#
PCE#
PWR#
3
FROM POWER PORT
(V+3D)
V+3
D_GND
2
1
A
B
C
D
MEMORY SCHEMATIC DIAGRAM
(DVD PCB 2/5)
16Mbit FLASH IC
IC4004
S29AL016D70TFI020
1.2
1.7
A17
A16
A16
A15
W844
3.3
1.0
A15
BYTE#
A14
0
0.8
A14
VSS
A13
0.7
1.5
A0
A13
D15
A12
1.9
2.5
AD7
A12
D7
A11
1.3
1.3
A11
D14
A10
NC
1.2
1.6
AD6
A10
D6
A9
0.6
1.5
A9
D13
A8
NC
0
0.7
AD5
A20
D5
A19
0
0.8
D12
NC
NC
NC
1.6
3.3
AD4
PWR#
D4
WE#
C4081
0
3.3
W820
VCC
RESET#
0.001 B
0.1
1.6
D11
NC
NC
NC
0.1
1.6
AD3
D3
NC
NC
0
1.3
D10
RY/BY#
NC
NC
1.6
1.2
AD2
A19
D2
A18
0.7
1.4
A18
D9
A17
NC
1.4
1.4
AD1
A8
D1
A7
1.6
0.9
A7
D8
A6
NC
1.6
1.6
AD0
A6
D0
A5
1.3
2.6
PRD#
A5
OE#
A4
1.7
0
A4
VSS
A3
2.5
2.6
PCE#
A3
CE#
A2
1.6
2.5
A1
A2
A0
A1
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
C
D
E
F
64Mbit SDRAM IC
IC4005
K4S641632H-UC75
C4088
0.0
3.3
3.3
VSS
VCC
0.1 B
DQ15
1.6
1.0
DQ7
DQ0
DQ15
0.0
3.2
VSSQ
VCCQ
1.3
1.0
DQ14
DQ6
VQ14
DQ1
DQ13
1.3
1.0
DQ5
DQ2
DQ13
3.3
0.0
VCCQ
VSSQ
DQ12
0.9
1.2
DQ4
DQ12
DQ3
DQ11
1.4
1.4
DQ3
DQ11
DQ4
0.0
3.3
VSSQ
VDDQ
DQ10
1.2
1.2
DQ2
DQ10
DQ5
DQ9
1.3
1.2
DQ1
DQ9
DQ6
3.2
0.0
VCCQ
VSSQ
DQ8
0.0
1.3
DQ0
DQ8
DQ7
0.0
3.3
VSS
VCC
C4082
0.0
1.8
DQM0
0.1 B
NC
LDQM
NC
DQM1
1.9
3.2
DWE#
UDQM
WE
1.7
2.7
SDCLK
DCAS#
CLK
CAS
SDCKE
1.9
3.1
DRAS#
CKE
RAS
0.0
2.5
DCS#
NC
CS
NC
MA11
0.0
1.7
DBA0
A11
BA0
MA9
0.0
1.6
DBA1
A9
BA1
0.0
0.0
MA8
MA10
A8
A10/AP
MA7
1.4
0.7
MA0
A7
A0
MA6
1.5
1.9
MA1
A6
A1
MA5
1.4
2.0
MA2
A5
A2
MA4
1.5
1.5
MA3
A4
A3
0.0
3.3
VSS
VCC
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
E
F
* Components having special characteristics are marked Z and must be replaced with
parts having specifications equal to those originally installed.
* Schematic diagram is subject to change without notice.
DVD-S559
G
H
8
7
6
5
4
3
2
PCB130
DME025
1
G
H
23
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