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1
3
2
A
C8200
0.1
B
16V
F:CHIP
R8200
0
JL8200
:CHIP
ca_9
CLK54M
ca_13
CLK_SEL
ca_10
CLK48M
JL8201
R8201
0
:CHIP
C
R8202
0
:CHIP
JL8202
D
cb_28
SDRAM-4
RB8200
47*4
1/16W
:CHIP
P20
R21
E
R20
T21
RB8201
47*4
1/16W
:CHIP
U22
R19
V22
T20
RB8202
F
47*4
1/16W
:CHIP
F20
H21
J20
J21
K19
H20
RB8203
G22
47*4
1/16W
L20
:CHIP
G
R22
P21
N19
P22
RB8204
47*4
1/16W
:CHIP
cb_23
SDRAM-7
H
cb_25
SDRAM-1
cb_26
SDRAM-2
I
•MS(3/3)BOARD
WAVEFORM
1
J
2.1V
(54MHz)
P-P
4
5
6
3.3V
L8200
22µH
3.3V
IC8201
CY27027ZCT
MS_SEL
R8205
EEPROM
47 1/16W
:CHIP
GND
AUDCLK
CLK12M
ca_12
1.5
R8204
R8206
VDD
MSSEL
0
47 1/16W
JL8204
0
:CHIP
:CHIP
XIN
ASICCLK
CLK66M_RE
1.5
1.5
VIDCLK
CPUCLK
CLK66M_RO
1.5
1.5
R8207
JL8205
AUSEL
VDD
47
C8210
0
1/16W
0.1
USBCLK
GND
:CHIP
16V
1.5
R8203
F:CHIP
GND
SSSEL
0
0
:CHIP
ca_8
VDD
MSCLK
CLK20M
C8201
1.5
R8208
JL8206
0.1
47
16V
1/16W
F:CHIP
:CHIP
1
VDD
CONT
OUT
C8202
0.1
X8200
TP8200
16V
54MHz
F:CHIP
3.3V
FB8200
0u
SDRAM-5
cb_30
3.3V
IC8200
MT48LC8M16A2T-BE
SDRAM
RB8205
47*4
1/16W
:CHIP
VSS
VCC
8
7
Y21
DQ15
DQ0
5
6
AA22
VSSQ
VCCQ
4
3
V20
DQ14
DQ1
1
2
U19
DQ2
DQ13
RB8206
VCCQ
47*4
VSSQ
1/16W
DQ12
:CHIP
DQ3
8
7
W21
DQ11
DQ4
5
6
T19
VCCQ
VSSQ
3
4
W22
DQ5
DQ10
1
2
U21
DQ6
DQ9
VSSQ
VCCQ
R8209
0 :CHIP
DQ7
DQ8
RB8207
VCC
VSS
47*4
1/16W
LDQM
NC
:CHIP
8
E21
7
/WE
UDQM
G19
5
6
/CAS
CLK
3
4
K20
/RAS
CKE
JL8203
1
2
L22
/CS
NC
BA0
A11
RB8213
8
7
L21
47*4
BA1
A9
1/16W
5
6
M22
:CHIP
A10
A8
RB8208
3
4
M20
47*4
A0
A7
1/16W
1
2
M19
:CHIP
A1
A6
8
N21
7
A2
A5
5
6
N20
A3
A4
3
4
VCC
VSS
1
2
RB8209
47*4
1/16W
:CHIP
C8204
C8206
C8208
C8211
0.1
0.1
0.1
0.1
16V
16V
16V
16V
F:CHIP
F:CHIP
F:CHIP
F:CHIP
C8203
C8205
C8207
C8209
22
0.1
0.1
0.1
10V
16V
16V
16V
F:CHIP
F:CHIP
F:CHIP
F:CHIP
`Û N Ü â „ f Ù Y vÑ ç D eô ã ˜ v {ñ F V˛ ~ ∏ b KQå N § m A QzŸ
7
8
9
R8213
R8221
0
0
ca_2
R8222
R8214
0
cb_19
0
R8217
R8225
0
0
R8218
R8226
0
0
R8219
R8227
0
0
R8228
R8220
0
0
3.3V
FB8201
0u
3.3V
IC8202
MT48LC8M16A2T-BE
SDRAM
RB8215
RB8210
47*4
47*4
1/16W
1/16W
VSS
:CHIP
VCC
:CHIP
8
W20
DQ15
DQ0
6
AA21
VSSQ
VCCQ
Y20
4
DQ14
DQ1
AA20
2
DQ2
DQ13
RB8216
VCCQ
47*4
VSSQ
RB8211
1/16W
47*4
DQ12
DQ3
:CHIP
1/16W
Y19
8
:CHIP
DQ11
DQ4
AB20
6
VCCQ
VSSQ
AA19
4
DQ5
DQ10
Y18
2
DQ6
DQ9
VSSQ
VCCQ
RB8212
R8210
0 :CHIP
47*4
DQ7
DQ8
1/16W
RB8217
:CHIP
VCC
VSS
47*4
D22
1/16W
LDQM
NC
:CHIP
H21
8
/WE
UDQM
J20
6
/CAS
CLK
J21
4
/RAS
CKE
JL8207
K19
2
/CS
NC
H20
BA0
A11
G22
8
BA1
A9
L20
6
A10
A8
R22
4
A0
A7
P21
2
A1
A6
N19
8
A2
A5
P22
6
A3
A4
4
VCC
VSS
RB8214
47*4
2
1/16W
:CHIP
RB8219
47*4
1/16W
:CHIP
C8213
C8215
C8217
C8219
0.1
0.1
0.1
0.1
16V
16V
16V
16V
F:CHIP
F:CHIP
F:CHIP
F:CHIP
C8212
C8214
C8216
C8218
22
0.1
0.1
0.1
10V
16V
16V
16V
F:CHIP
F:CHIP
F:CHIP
F:CHIP
( h t t p : / / s c h e m a t i c . 5 d 6 d . c o m )
10
11
12
3.3V
cab_1
FB8202
FA
0u
3.3V
C8220
22
IC8203
10V
MBM29LV160BE
F:CHIP
-90TN-MR001
7
AA16
FLASH ROM
5
AB17
B6
A15
A16
3
Y16
C7
A14
BYTE
1
AA17
A6
A13
VSS2
B7
A12
DQ15/A_1
A7
A11
DQ7
7
Y17
C8
A10
DQ14
5
AA18
B8
A9
DQ6
3
AB19
D9
A8
DQ13
1
W17
A4
A19
DQ5
N.C.1
DQ12
cb_21
J4
WE
DQ4
cab_4
Y10
RESET
VCC
7
F19
JL8208
N.C.2
DQ11
N.C.3
DQ3
5
G19
JL8209
RY#/BY#
DQ10
3
K20
B5
A18
DQ2
1
L22
C6
A17
DQ9
C9
A7
DQ1
7
L21
B9
A6
DQ8
5
M22
RB8218
A10
A5
DQ0
3
M20
47*4
1/16W
D10
1
A4
OE
M19
:CHIP
C10
N21
A3
VSS1
7
B10
A2
CE
J2
5
N20
cb_20
A11
A1
A0
3
1
cb_22
SDRAM-6
SDRAM-3
cb_24
MS-c
(SDRAM,EEPROM)
15
13
14
C8221
0.1
16V
F:CHIP
cab_27
FD
D7
C8222
0.1
16V
F:CHIP
L4
N4
L3
N1
L2
P1
L1
P3
M2
P4
M3
R2
N2
R3
N3
T1
DIR
C11
BUS CTL
cab_3
B-SS4361<CH.>-MS.-P3
KE-MR42/50M1(CH)
4-54
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