KP-FX43M31/M61/M91, FX53M31/M61/M91
RM-998
RM-998
(4)
B4 BOARD BLOCK DIAGRAM
C28
Y MAIN IN
CN502(1/2)
C29
U MAIN IN
Q501,521
FL501
BUFF
BUFF
FL502
Q503,523
Q502,522
FL503
BUFF
V MAIN IN
C30
40 R-YIN
42 B-YIN
YIN
34
68
DNR
IC702
C32
H-PULSE M-IN
C31
V-PULSE M-IN
HDIN
49
VDIN
55
75
Y0
Y7
C7
C0
66
59
77
78
APCLK
HDOUT
RESET
52
89
81
99
81
9
1
CAS
11
RAS
12
NWE
13
I/O7
I/O0
10
2
I/O15
I/O8
39
31
26
16
28
LCAS
29
UCAS
14
RAS
13
WE
MAD8
MAD0
YNRM7
YNRM0
CNRM7
CNRM0
15 SCL
14 SDA
IC701
4M DRAM
4
3
189
196
206
199 DIY0
DIY7
DIC7
DIC0
W131D
IHD0
IVDD
5
C541
97
RPLLHD
96
HREF
95
IC504
READ PLL
12
Q601
BUFF
3
VCO OUT
4
FINA
5
FINB
SCL
SDA
6
Q518
LIMITTER
Q517
LEVEL
SHIFT
+5V
PXN
6
DRCPXI
2
FFSW
7
MID ENGINE
IC902(1/2)
57
FV
59
PXI
93
FFSW
1
DRCINSEL
FMODE
67
3
DRCLINE
GAME
69
67
XRST
SCL
A20
SDA
C19
Q519
INV
RESET 100
C18
147
154
DB02
DB09
DY09
DY02
129
122
DR09
DR02
140
133
102
HD2
100
V90
117
C540
13
20
DQ0
DQ15
25
32
49
46
ADDR11
ADDR0
42
35
7
9
11
DOM
10
XCAS
XRAS
XWE
XCS
35
CLK
2 3
5 6
8 9
11 12
39 40
42 43
45 46
48 49
19
24
27
32
18
15
14
36
XPOWER SAVE
6
GYIN1
124
B/CBIN1
133
R/CRIN1
139
Q8604,8609
FL8603
LPF
LPF
FL8602
Q8605,8608
Q8606,8607
FL8601
LPF
C26
Y SUB IN
C25
U SUB IN
C24
V SUB IN
ADPSV
A2
IC8601 YUV CONV.
IC602
16M DRAM
DQ15
DQ0
ADDR11
ADDR0
WE
CAS
RAS
CS
LDOM
UDOM
45
53
BA0
BA7
GA7
GA0
75
68
RA7
RA0
31
21
99
CLK
103
DSYNC/DIV0
106
HOLD
113
CLPIN
G/YCLP 128
B/CDCLP 129
R/CRCLP 130
Q8601
BUFF
Q8602
BUFF
Q8603
BUFF
BINT
MID ENGINE
IC902(2/2)
57
99
96
100
98
D1
D2
C1
C2
42 X1
43 X2
68 OSD-B
69 OSD-G
53 SUBBUSY
65
Q913
LEVEL SHIFT
Q914
LEVEL SHIFT
20MHz
X901
Q909,912
95
D0
97
CO
33
NVM-WP
45
RST
55
63
64
OSD-HSYNC
VP-MAIN
SCL
SDA
SCL
SDA
SDA
SCL
DAT
5
CLK
6
WC
7
8
VCC
IC903
NVM
Q904
LEVEL SHIFT
Q906
LEVEL SHIFT
+5V
D901
D902
106
103
ADDAT31
SDDAT0
100
99
SDPCLK
79
DSPCR0
DSPCR7
44
51
DSPY0
DSPY7
93
IICSDA
CRCCBIN0
CRCCBIN7
CRCYIN7
CRCYIN0
10
XDRCHS
9
XDRCVS
37
DRCOCLK
41
39
35
31
11
17
20
21
24
26
29
DRCCRIN0
DRCCRIN7
IICSCL
94
205
196
202
194
YDOCIN7
YDOCIN0
135
232
189
186
181
185
192
190
YDOYIN0
YDOYIN7
171
180
VDOCLKIN
XVDOHS
VDOPLLHLD
VDOCLAMP
AUXCIN0
AUXCIN7
52
53
56
61
DSPCR7
DSPCR0
71
68
65
62
72
XDSPHS
73
XDSPVS
199
XRESET
106
113
119
116
149
151
148
155
157
164
161
167
SDWE 144
SDCAS 143
SDRAS 141
SDCS 135
120
125
128
134
SDADR12
SDADR0
147
SDDQM0
146
SDDQM1
142
SDCKE
137
SDCLKIN
140
SDCLK
88
DXT1OUT
91
DXT1IN
X802
18.543956
168
169
170
DQM1
DQM0
A0
A12
DQ0
DQ15
64M DRAM
IC802
71
16
32
27
24
19
82 83
85
79 80
56 74
76 77
53 54
50 51
42 45
47 48
39 40
36 37
13 31
33 34
7 8
4 5
10 11
2
20
19
18
17
WE
CAS
RAS
CS
28
59
DQM2
DQM3
67
68
CKE
CLK
G9
G2
13
20
30
25
24
23
B2
B9
10
3
R2
R9
31
33
RCK
GCK
BCK
44
GO
46
BO
42
RO
Q901,908
FL901
BUFF
Q902,907
FL901
BUFF
Q903,909
FL901
BUFF
IC601
DRC
MID-XA
IC801
IC901
D/A CONVERTER
C
CN1108
TO A BOARD
HP 100 OUT
C13
V 100 OUT
C16
U 100 OUT
C15
C14
Y 100 OUT
A10
MIDBINT
CN502(2/2)
MIDBUSY
C9
C11
SUBG
C22
H-PULSE IN
A14
VP 100 OUT
A24
V SUB IN
RESET
IC803
4
5
RST
VCC
+2.5V
Q911
BUFF
D801
D5V
VCC
RST
5
4
RESET
IC904
Q517
+4.2V REG
Q516
+3.3V REG
Q524
+3.3V REG
+4.2V
3.3VGR
A3.3V
D5V
+5V
IC605
1.8V REG
3
1
33.3V
2
+1.8V
IC804
IC804
5
7
3
1
B4
Y0-7
C0-7
DB0-7
DY0-7
DR0-7
R0-7
G0-7
B0-7
(MID,DRC,DNR,MID ENGINE,YUVAMP)
D0-31
A0-12
TO A BOARD
CN1108
C
Y
B-Y
R-Y
G
B
R
– 67 –
– 68 –