Schematic Diagram - Dmb07 Board (7/8) - Sony HCD-ZX10D Service Manual

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HCD-ZX10D
Q Q
7-17. SCHEMATIC DIAGRAM – DMB07 BOARD (7/8) – •
3 7 6 3 1 5 1 5 0
(7/8)
G3
G2
C201
C202
C203
0.01
0.01
0.01
SN74LV573APWR
T E
L
1 3 9 4 2 2 9 6 5 1 3
(Page 45)
G4
ALE
w w w
G5
G6
G7
G8
G9
HCD-ZX10D
See page 75 for IC Block Diagrams.
C218
0.01
MD0
C220
0.01
MD1
FL203
MD2
MD3
C275
0.01
MD4
C235
0.01
MD5
MD6
MD7
C240
0.01
MDQM0
MWE
MCAS
ADDRESS
MRAS
LATCH
MCSO
MA11
IC233
BA0
BA1
MA10
MA0
MA1
MA2
MDQM2
C243
0.01
MD16
MD17
MD18
C246
0.01
MD19
MD20
MD21
MD22
C250
0.01
MD23
ADDRESS
LATCH
IC232
SN74LV573APWR
C255
10
C264
C258
0.01
10
R250
FL204
0
R215
0
ADDRESS
LATCH
IC231
SN74LV573APWR
x
a o
.
i
http://www.xiaoyu163.com
IC203
HY57V283220T6
128Mbit SD-RAM
MD15
MD14
MD13
C227
0.01
MD12
MD11
MD10
MD9
C239
0.01
MD8
MDQM1
MCLK
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MDQM3
MD31
C245
0.01
MD30
MD29
MD28
Q
Q
3
7
6
MD27
C249
0.01
MD26
MD25
MD24
C254
0.01
C259
0.01
PROGRAM ROM
IC205
MR27V3202F
HA21
WE
A20
HA19
HA20
A18
A19
HA18
HA9
A17
A8
HA8
HA10
A7
A9
HA7
HA11
A6
A10
HA6
HA12
A5
A11
HA5
HA13
A4
A12
HA4
HA14
A3
A13
HA3
HA15
A2
A14
HA2
HA16
A1
A15
HA1
HA17
A0
A16
CE
BYTE
VSS
VSS
R/W
HAD15
OE
DQ15
HAD0
HAD7
DQ0
DQ7
HAD8
HAD14
DQ8
DQ14
HAD1
HAD6
DQ1
DQ6
HAD9
HAD13
DQ9
DQ13
HAD2
HAD5
DQ2
DQ5
HAD10
HAD12
DQ10
DQ12
HAD3
HAD4
DQ3
DQ4
HAD11
DQ11
VCC
u 1 6 3
y
46
46
http://www.xiaoyu163.com
2
4
8
9
9
SYS_RST
R301
1k
3
1
5
1
5
0
8
9
C205
0.01
m
c o
.
2
8
9
9
2
4
9
8
2
9
9

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