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(6)
Schematic Diagrams of MS Board
1
3
2
A
TO(2/3,3/3)
FA
TO(2/3,3/3)
TO(3/3)
CLK66M_RE
BUS CTL
TO(2/3,3/3)
Y10
B
TO(2/3)
DREQ
RB4010
22*4
:CHIP
R4000
10k
:CHIP
C
RB4000
22*4
:CHIP
C4000
0.1
16V
F:CHIP
IRQ#(0)
IRQ#(1)
BE0
1
2
BE(0)
BE1
3
4
RB4001
BE(1)
22*4
6
:CHIP
BE2
5
BE(2)
8
BE3
7
VSS
D
BE(3)
AA2
D(0)
Y3
D(1)
RB4002
Y2
22*4
D(2)
:CHIP
W3
D(3)
VDD
Y1
1
2
D(4)
RB4003
W2
3
4
D(5)
22*4
:CHIP
V3
5
6
D(6)
U4
8
7
D(7)
E
VSS
W1
D(8)
V2
D(9)
RB4004
U3
22*4
D(10)
:CHIP
U2
D(11)
T3
1
2
D(12)
3
U1
4
RB4005
D(13)
22*4
5
6
:CHIP
T2
D(14)
R4
8
7
D(15)
C4001
0.1
D(16)
16V
F
T1
1
2
F:CHIP
D(17)
R3
3
4
VSS
RB4006
R2
5
6
22*4
D(18)
:CHIP
8
P4
7
D(19)
P3
1
2
D(20)
4
P1
3
D(21)
RB4007
5
6
22*4
N1
VDD
:CHIP
N4
7
8
D(22)
D(23)
N3
1
2
D(24)
G
N2
3
4
D(25)
RB4008
M3
5
6
22*4
D(26)
:CHIP
M2
7
8
VSS
D(27)
1
2
L1
D(28)
3
4
L2
D(29)
RB4009
L3
5
6
22*4
D(30)
:CHIP
L4
8
7
D(31)
H
+3.3V
FD
TO(2/3,3/3)
AA4
TO(2/3)
CLK20M
TO(3/3)
CLK54M
R4003
R4001
22
22
1/16W
1/16W
I
:CHIP
:CHIP
3.3V
FB4011 FB4013
0
0
:CHIP
:CHIP
CN4101
FB4016
10P
GND
1
MS_BS
2
VCC
3
MS_SDIO
4
J
GND
5
MS_INS
6
GND
7
MS_SCLK
8
VCC
9
GND
10
TO MSX BOARD
CN4301
K
4
5
6
RB4011
RB4013
RB4015
22*4
22*4
22*4
:CHIP
:CHIP
:CHIP
C4003
0.1
R4060
R4061
R4008
C4004
16V
10k
10k
10k
0.1
F:CHIP
:CHIP
:CHIP
:CHIP
16V
F:CHIP
IC4000
MB93491
PROCESSOR
C4002
0.1
16V
F:CHIP
JL4000
R4006
JL4004
22
R4004
1/16W
R4007
22
:CHIP
22
1/16W
:CHIP
:CHIP
FB4015
FB4014
0
0
:CHIP
:CHIP
RB4012
RB4014
RB4016
RB4017
RB4018
22*4
22*4
22*4
22*4
22*4
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
7
8
9
3.3V
3.3V
FB4000
C4011
R4013
0.1
R4052
4.7k
16V
220
R4012
:CHIP
F:CHIP
1/16W
4.7k
:CHIP
R4016
VCC
E0
:CHIP
22 :CHIP
R4065
WC
E1
10k
0
1/16W
E2
SCL
R4017
:CHIP
3.3
22
SDA
VSS
C4027
:CHIP
3.3
22
R4015
10V
10k
IC4001
F:CHIP
:CHIP
M24C02-WMN6T(A)
EEPROM
AA6
TO(2/3)
Q4002
R4063
DTC144EE
JL4006
10k
MUTE SW
:CHIP
3.3V
C4008
22
R4009
R4062
10V
1.5k
10k
F:CHIP
FB4001
:CHIP
:CHIP
R4064
10k
:CHIP
CLK12M
TO(3/3)
R4025
22 :CHIP
R4026
22 :CHIP
BCK
R4027
22 :CHIP
LRCK
R4028
22 :CHIP
SD
VCVSYNC
FSCKI
VSS
VCDCLKIN
R4031 R4032 R4033
VCHSYNC
:CHIP
VCB(0)/VCCX(0)/VCCB(0)
VCB(1)/VCCX(1)/VCCB(1)
VCB(2)/VCCX(2)/VCCB(2)
C4009
0.1
VDD
16V
F:CHIP
VCB(3)/VCCX(3)/VCCB(3)
VCB(4)/VCCX(4)/VCCB(4)
VCB(5)/VCCX(5)/VCCB(5)
VCB(6)/VCCX(6)/VCCB(6)
VSS
VCB(7)/VCCX(7)/VCCB(7)
VCG(0)/VCY(0)
+3.3V
VCG(1)/VCY(1)
GND
VCG(2)/VCY(2)
TP4000
VCG(3)/VCY(3)
VCG(4)/VCY(4)
VCG(5)/VCY(5)
VCG(6)/VCY(6)
C4010
0.1
VCG(7)/VCY(7)
R4019
16V
F:CHIP
VCR(0)/PP(8)/VCCR(0)
MS_SEL
TO(3/3)
R4050
VSS
VCR(1)/PP(9)/VCCR(1)
VCR(2)/PP(10)/VCCR(2)
JL4014
VCR(3)/PP(11)/VCCR(3)
JL4015
VCR(4)/PP(12)/VCCR(4)
JL4016
VDD
R4029
JL4017
VCR(5)/PP(13)/VCCR(5)
:CHIP
VCR(6)/PP(14)/VCCR(6)
JL4018
Y13
VCR(7)/PP(15)/VCCR(7)
JL4019
TO(2/3)
PP(7)
AA13
JL4029
R4030
PP(6)
:CHIP
VSS
R4018
22 :CHIP
PP(5)
PP(4)
TO(2/3)
TIMER
JL4030
C4013
PP(3)
JL4031
PP(2)
JL4032
:CHHIP
PP(1)
JL4033
C4007
R4014
0.1
22
16V
1/16W
F:CHIP
:CHIP
CLK_SEL
TO(3/3)
JL4007
JL4009
JL4011
JL4005
JL4008
JL4010
JL4012
10
11
12
+3.3V
R4053
10k
1/16W
Q4003
:CHIP
DTA144EE
MUTE SW
R4054
1k 1/16W :CHIP
Q4004
2SC4617
R4055
MUTE
1k 1/16W :CHIP
Q4005
2SC4617
MUTE
3.3V
IC4003
AK4352VT-E2
L4000
AUDIO DAC
4.7
H
C4028
MCKO
CKS
R4047
3.3
0.47
1.6
22
16V
PD
VCML
:CHIP
JL4024
0
1.7
AL-CP
BICK
OUTL
0
0
SDAT
OUTR
0
0
R4048
JL4025
C4029
LRCK
VCMR
22
0.47
0
1.7
:CHIP
16V
DIF0
VREF
AL-CP
0
DIF1
VDD
0
3.3
C4017 C4019
C4021 C4023
DEM
VSS
0.1
R4043 R4044
AU GND
10
10
10
0
16V
10V
R4039
47k
47k
10V
10V
TP4003
F:CHIP
F:CHIP
:CHIP
:CHIP
F:CHIP
F:CHIP
JL4023
R4058
0
0
10k
:CHIP
:CHIP
D4001
D 1.8V
MMDL914T1
D 3.3V
1.8V
3.3V
TP4001
D1.8V
JL4021
TP4002
OUT
VCC
GND
C4012
C4015
C4022
C4024
0.1
22
0.1
22
16V
10V
16V
10V
F:CHIP
F:CHIP
F:CHIP
F:CHIP
IC4004
BA18BC0FP-E2
1.8V REG
3.3V
R4034
10k
:CHIP
3.3V
0
IC4002
R4037
10k
R4045
JL4020
MM1096AFF
:CHIP
4.7k
WDT
1/16W
:CHIP
0
R4040
1M
TC
RSTN
:CHIP
0.6
3.2
NC
VS
R4051
R4046
1.4
10k
4.7k
CLK
RCT
1/16W
1/16W
3.3
0
:CHIP
Q4001
R4038
R4042
:CHIP
C4020
GND
VCC
HN1B01FU-T
0
10k
0.01
0.1
:CHIP
1/16W
25V
16V
RESET
:CHIP
F:CHIP
JL4022
C4014
C4018
0.22
0.1
10V
16V
B:CHIP
F:CHIP
• MS(1/3) BOARD WAVEFORMS
1
2
3.3 Vp-p (V)
3.3 Vp-p (H)
15
13
14
3.3V
R4066
10k
1/16W
:CHIP
R4067
CN4000
10k
FB4010
1/16W
50P
BLK41P181SG
:CHIP
1
GND
JL4028
2
MS_BS2
FB4006
3
MS_RESET
RXD_MS
4
RXD_MS
PIC_MUTE
FB4005
5
PIC_MUTE_MS
TXD_MS
FB4004
6
TXD_MS
AC_DET
FB4017
7
AC DET
B_STATUS
8
BRD_STATUS
FB4003
SIRCS
9
SIRCS
M_STATUS
10
MENU_STATUS
VDCDISABLE
11
FLAG
12
MS_SW
13
MS_3.3V
MS CTL
14
GND
TO(2/3)
15
MS_3.3V
16
MS_3.3V
17
MS_3.3V
18
D3.3V
C4026
0.1 16V F:CHIP
19
GND
20
GND
C4025
21
GND
22 10V F:CHIP
22
GND
VY0
23
VY0
VY1
24
VY1
VY2
25
VY2
VY3
26
VY3
VY4
27
VY4
VY5
28
VY5
VY6
29
VY6
VY7
30
VY7
VUV0
31
VUY0
VUV1
32
VUY1
VUV2
33
VUY2
VUV3
34
VUY3
VUV4
35
VUY4
VUV5
36
VUY5
VUV6
37
VUY6
VUV7
38
VUY7
39
GND
1
40
GND
41
MSAU_R
42
AU_GND
43
MSAU_L
44
AU_GND
VHS
TP4006
45
VHS
VVS
TP4005
46
VVS
VPEN
TP4004
47
VPEN
JL4026
VCLK
TP4007
48
VCLK
49
GND
50
GND
2
TO B(2/7)BOARD
CN3001
MS(1/3)
(PROCESSOR)
B-SS12086< AEP>-MS.-P1
KLV-HG26M1/SG21M1(CH)
3-30
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