Toshiba MD9DM1R - Page 49

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC4002 MSM56V16160F-8
S-DRAM
110111213141516171819 2202122232425
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
6789
IC4005 SST39VF800A-70-4C-EK
FLASH
8M
110111213141516171819 22021222324
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
56789
B4002
FCM2012H-102T04
B4003
FCM2012H-102T04
R4030
1K
C4023
1506.3V ZL
C4020
1506.3V ZL
C4045
10016V KA
C4019
0.1 F
C4018
0.1 F
C4040
0.1 F
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
HA17 HA16
FLASHCS
HA15
RD
MD15 MD0
HWRH
HD8
HA14
HD9
MD14 MD1
HD10
HD11
HD15 HA13
HD12
HD13
HD14
HD7 HA12
HD15
MD13 MD2
HD7
HD6
HD14 HA11
HD5
MD12 MD3
HD4
HD3
HD6 HA10
HD2
HD1
HD0
HD13 HA9
HA19
MD11 MD4
HA18
HA17
HD5
HA16
MD10 MD5
HA15
HA14
HD12
HA13
HA12
HA11
HD4 HWRH
HA10
MD9 MD6
HA9
HA8
HA7
MD8 MD7
HA6
HA5
HD11
HA4
HA3
HA2
HD3
HA1
MDQM
AT+3.3V
GND
HD10
MDQM MWE#
HD2 HA19
MPCLK MCAS#
HD9 HA18
MA4
MRAS#
MA3
HD1 HA8
MA5
MA2
MCS0#
MA6
HD8 HA7
MA1
MA7
MA9 MA11
MA0
HD0 HA6
MA8
MA10
MA8 MA10
MA9
RD HA5
MA11
MCS0#
MA7 MA0
MRAS#
HA4
MPCLK
MCAS#
MA6 MA1
MWE#
FLASHCS HA3
MDQM
MD8
MA5 MA2
MD7
HA1 HA2
MD9
MD6
MA4 MA3
MD10
MD5
MD11
MD4
MD12
MD3
MD13
MD2
MD14
MD1
MD15
MD0
G-4G-3
PCB130
VMB261
FROM/TO MPEG
FROM/TO SYSCON1
(DVD PCB)
MEMORY SCHEMATIC DIAGRAM
3.3
VSS
I/O15
I/O14
VSSQ
I/O13
I/O12
VCCQ
I/O11
I/O10
VSSQ
I/O9
I/O8
VCCQ
NC
DQMU
CLK
CKE
NC
A9
A8
A7
A6
A5
A4
VCCVSS
A3
A2
A1
A0
A10
A11
CS
RAS
CAS
WE
DQML
VCCQ
I/O7
I/O6
VSSQ
I/O5
I/O4
VCCQ
I/O3
I/O2
VSSQ
I/O1
I/O0
VCC
3.2
3.2
3.2
3.2
3.2
0.9
0
0
0
0.9
0
1.2
1.2
0.5
0.5
0
1.0
0.8
0.9
0.9
0
0.9
0.8
0.8
0
0.4
0.7
0
3.1
3.1
3.0
2.9
0.6
2.2
0.6
0.5
0.5
0.5
0.6
NC
NC
3.2
3.2
0.9
0
0
1.5
0.1
0.3
0.2
0.6
0.6
0.6
0
1.6
2.0
0.9
0.6
0
NC
NC
NC
NC
NC
NC
0.5
2.9
0
0
0.5
0.5
0.5
0.4
0.5
0.6
3.2
0
0
0
0
0
0.3
2.8
2.8
2.8
0.4
2.4
1.2
1.21.6
0
1.1
1.5
1.4
1.3
1.3
1.1
1.1
1.1
3.2
1.5
0.7
0.6
0.6
0.6
3.2
D
5
A16
NC
VSS
DQ15
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
VDD
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
DE#
VSS
CE#
A0 A1
A2
A4
A5
A6
A7
A17
A18
NC
NC
NC
NC
NC
WE#
NC
NC
A8
A9
A10
A11
A12
A13
A14
A15
DQ4