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CN4601
PC_R
PC_R
2
PC_G
PC_G
4
A
PC_B
PC_B
6
PC_H
PC_H
8
PC_V
To H2 BOARD
10
PC_V
CN9053
IC4601
Q4602,4604-4612
Q4614,4617
Q4618
RGB
CN4801
10
2B
SYNC_DET
MSAU_R
A1
24
To 4/4
MSAU_L
A3
Q4613
IC4602
HD/VD DET.,
VY7
B1
VY6
B2
AMP
VY5
B3
VY4
B4
Q4615
GREEN IN
4
MS_3.3V
A5
MS3.3V
CLAMP
VY3
B5
6
C/H
MS_3.3V
A6
Q4616
B6
VY2
MS_3.3V
A7
CLAMP
8
VNI
VY1
B7
MS_3.3V
A8
VY0
B8
Q4601,4603
MS_3.3V
A9
VUV7
B9
ST5V
To 1/4
VUV6
B10
VUV5
B11
41
VUV4
B12
POWER PORT
A13
To 3/4
VUV3
B13
SYNC_SW2
PW_RESET
A14
2
VUV2
B14
SYNC_SW1
16
CPU_RESET
A15
14
Q
VUV1
B15
To 3/4
18
UART_SEL
A16
VUV0
B16
To MS BOARD
HS_FREQ
MODE2
A17
To 3/4
CN8000
VPEN
B17
VS_FREQ
V
VVS
B18
MS_SW
A19
H
VHS
B19
BRD_STATUS
A20
IC5304
MSCLK
VCLK
B21
A6V DETECT
TXD_MS
A22
RXD_MS
A23
1
2
To
OUT VDD
A6V
MS_INS
B24
19
3/4
KEYO
A25
PIC_MUTE
A26
To
20
MS_SCLK
B26
3/4
AC_DET
A27
SIRCS
A28
21
To 3/4
MENU_STATVS A29
MS_BS
B28
42
To 3/4
MS_SDIO
B30
CN4802
MS_SCLK
8
R
MS_INS
6
MS_SDIO
4
MS_BS
2
To MSX BOARD
CN8301
A(2/4)
( AD CONVERTER, SCA CONVERTER )
IC4604
AD CONVERTER
V_ADC
5
R0
Y_ADC
2
13
G0
RO0-7
U_ADC
20
B0
To 1/4
8
R1
17
G1
RE0-7
23
B1
IC4603
3.3V REG
3.3V
A6V
VDD
OUT
GO0-7
PW_CLAMP
GE0-7
RGB_SYNC_DET
30
CLAMP
22
SDA_PW
31
SDA
SCL_PW
To 3/4
32
SCL
BO0-7
SYNC SEP.
VPOL
18
40
To 3/4
HPOL
19
HD
14
BE0-7
HD
15
43
HSYNC1
VD
13
42
VSYNC1
DATA CK
123
15
YCBCR_H
125
128
HSYNC0
HSOUT
45
8
YCBCR_V
16
VSYNC0
44
127
129
VSOUT
4
5
6
10
11
12
DNRC0-7
COAST
53
1C2
1C1 1C0 2C0 2C1 2C2
8
B
A
MS-H
1Y
2Y
DNR,Y0-7
MS-U
7
9
8
IC4607
1
SELECTOR
DNRCLK
20
To 1/4
DNRV
133
DNRH
79
MASTERCLK
136
SCL_100K
166
SDA_100K
123
Y0-7
C0-7
110
V
153
H
47
MSCLK
46
159
To 3/4
22
D4801
Q4801
UART_SEL
SW
MODE2
TXD-MS
2
RXD-MS
11
44
To 3/4
`Û N Ü â „ f Ù Y vÑ ç D eô ã ˜ v {ñ F V˛ ~ ∏bKQå N § m A QzŸ
IC4801
IC4901
SW
SYSTEM IC
RO0-7
RO0-7
RRI0-7
RRO0-7
RE0-7
RE0-7
RLI0-7
RLO0-7
GO0-7
GO0-7
GRI0-7
GRO0-7
GE0-7
GE0-7
GLI0-7
GLO0-7
BO0-7
BRI0-7
BRO0-7
BO0-7
BE0-7
BE0-7
BLI0-7
BLO0-7
CKC
HSC
SYS_CLK
OCLK
103
CKO
25
FBC
V
OHD
42
VSO
138
VSC
H
OVD
160
HSO
85
XT1
1
X4901
YA0-7
40MHz
XT2
2
MD0-15
CA0-7
SCL_400K
162
IICOCLK
SDA_400K
209
IICODATA
STB_RST
46
STBY
131
CKA
RST_SYS
TO 3/4
35
53
RESET
VSA
HSA
TO 3/4
CLK
MA0-10
MBA0
SCL
SDA
SYS_CLK
111
ADCLK
14
YB0-7
V
164
IVD
RMDQM
13
36
109
VO
RMCS
141
18
H
47
IHD
RMRAS
14
17
HCSO
46
RMCAS
15
16
CB0-7
163
SONGO
RMWE
190
15
DEI
VSB
9
HSB
RST
GPENSOG_PW
CKB
DEO
84
CKD
IC4802
BUS_SW
1B
1A
1
TXD-MS2
17
4A
4B
10
RXD-MS2
To 3/4
1C,4C
12,13
( h t t p : / / s c h e m a t i c . 5 d 6 d . c o m )
IC5001(2/5)
SCAN CONVERTER
GRO0-7
DRE0-7
GRE0-7
DGE0-7
GGO0-7
DBE0-7
GGE0-7
DCLK
228
DVS
209
DHS
GBO0-7
189
DEN
251
GBE0-7
111
G CLK
103
G HS
109
G FBK
IC4903
117
G VS
RAM
GPENSOG_PW
GPENSOG
104
PW_CLAMP
PWCLMP
95
PW_COAST
96
PWCOAST
DQ1-16
SDA_PW
42
PORTA0
SCL_PW
21
PORTA1
D0-15
IC5007
RESET
IC5006
11
13
ADDR0-11
RESET
+3.3V
2
VSS
OUT
1
83
12
A0-19
LDQM
UDQM
CS
BHENN
BHEN
146
RAS
ROMOEN
ROMOE
137
CAS
ROMWEN
ROMWE
130
WE
NMI
NMI
61
BOOTWE
PORTA2
22
VPPEN
PORTA7
2
Q5003
SW
Q5004
13
SW
To 3/4
14
To 4/4
DCLK
V
H
DEN
CN5002
A19
VSO_X
15
B1
A19
A18
B2
A18
A17
B3
A17
To 3/4
A16
B4
A16
A15
A5
A15
A14
B5
A14
A13
A6
A13
A12
B6
A12
A11
A7
A11
A10
IC5009
B7
A10
A9
A8
A9
8M FLASH ROM
A8
B8
A8
A7
A9
A7
A6
B9
A6
A5
A10
A5
A4
B10
A4
A3
A11
A3
A2
DQ0-15
B11
A2
A1
A12
A1
A0
B12
A0
B13
BHENN
B14
ROMOEN
B15
ROMOEN
D3.3V
D3.3V
A16
B16
ROMWEN
A17
D3.3V
B17
ROMWEN
A1-19
A18
D3.3V
B18
CSO(NC)
D3.3V
A19
B19
CS1(NC)
B20
RESETN
B21
NMI
FCEN
26
CE
B22
FCEN
ROMOEN
B23
BOOTWE
28
OE
B24
VPPEN
D15
ROMWEN
D15
11
WE
A25
D14
B25
D14
D13
A26
D13
D12
D12
B26
D11
A27
D11
D10
B27
D10
D9
A28
D9
D8
B28
D8
D7
A29
D7
D6
D6
B29
D5
A30
D5
D4
B30
D4
D3
A31
D3
D2
B31
D2
D1
A32
D1
D0
B32
D0
A33
NC
B33
NC
+6V
A34
6V
B34
6V
A35
6V
B35
6V
KE-MR42/50M1(CH)
4-9
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