6-5 (a)
RM-B750
6-5 (a)
2
3
4
5
1
I
J
K
L
M
N
O
P
MPU-124 (2/3)
BOARD NO. 1-685-847-13
RM-B750_MPU-124_013_2
MPU-124 (2/3)
SUFFIX: -13
MPU-124 (2/3)
SUFFIX: -13
LCD_VD
002-AB5
10
R148
100
RB105
1
2
3
4
5
6
7
8
0.1uF
C136
0.1uF
C145
10
R146
I/O_BUS
001-AA8,002-D9,003-AA6
GND
1k
R150
NM
100
RB108
12
34
56
78
0.1uF
C150
LCD_HD
002-AB5
0.1uF
C144
100
RB110
12
34
56
78
TXD
001-H2
0.1uF
C139
DATA_BUS
10
R153
0.1uF
C138
GND
10
R143
100
RB113
12
34
56
78
RXD
001-H2
100
RB104
1
2
3
4
5
6
7
8
0.1uF
C140
220
R152
0.1uF
C142
GND
100
RB116
12
34
56
78
220
R151
2.2k
R147
18MHz
001-D3
GND
18MHz
001-D2,002-AA1,003-K4,003-V2
GND
100
RB115
12
34
56
78
18MHz
001-D2,002-T1,003-K4,003-V2
100
RB114
12
34
56
78
EP1K50QC208-3
IC109
TCK
1
CONF_DONE
2
nCEO
3
TDO
4
VCCIO1
5
GNDINT1
6
IO0
7
IO1
8
IO2
9
IO3/CLKUSR
10
IO4
11
IO5
12
IO6
13
IO7
14
IO8
15
IO9/RDY/nBUSY
16
IO10
17
IO11
18
IO12/INIT_DONE
19
GNDINT2
20
VCCINT1
21
VCCIO2
22
GNDINT3
23
IO13
24
IO14
25
IO15
26
IO16
27
IO17
28
IO18
29
IO19
30
IO20
31
GNDINT4
32
VCCINT2
33
VCCIO3
34
GNDINT5
35
IO21
36
IO22
37
IO23
38
IO24
39
IO25
40
IO26
41
VCCIO4
42
GNDINT6
43
IO27
44
IO28
45
IO29
46
IO30
47
VCCINT3
48
GNDINT7
49
TMS
50
TRST
51
nSTATUS
52
IO31
53
IO32
54
IO33
55
IO34
56
IO35
57
IO36
58
GNDINT8
59
IO37
60
IO38
61
IO39/LOCK
62
IO40
63
IO41
64
IO42
65
VCCIO5
66
IO43
67
IO44
68
IO45
69
IO46
70
IO47
71
VCCINT4
72
IO48
73
IO49
74
IO50
75
GNDINT9
76
VCC_CKLK
77
INPUT1
78
GCLK1
79
INPUT2
80
GND_CKLK
81
GNDINT10
82
IO51
83
VCCIO6
84
IO52
85
IO53
86
IO54
87
IO55
88
IO56
89
IO57
90
VCCINT5
91
IO58
92
IO59
93
IO60
94
IO61
95
IO62
96
IO63
97
VCCIO7
98
IO64
99
IO65
100
IO66
101
IO67
102
IO68
103
IO69
104
nCONFIG
105
VCCINT6
106
MSEL1
107
MSEL0
108
GNDINT11
109
VCCIO8
110
IO70
111
IO71
112
IO72
113
IO73
114
IO74
115
IO75
116
GNDINT12
117
VCCIO9
118
IO76
119
IO77
120
IO78
121
IO79
122
GNDINT13
123
VCCINT7
124
IO80
125
IO81
126
IO82
127
IO83
128
GNDINT14
129
VCCINT8
130
IO84
131
IO85
132
IO86
133
IO87
134
IO88
135
IO89
136
GNDINT15
137
VCCIO10
138
IO90
139
IO91
140
IO92
141
IO93
142
IO94
143
IO95
144
GNDINT16
145
VCCIO11
146
IO96
147
IO97
148
IO98
149
IO99
150
GNDINT17
151
VCCINT9
152
TDI
153
nCE
154
DCLK
155
DATA0
156
IO100/DATA1
157
IO101/DATA2
158
IO102/DATA3
159
IO103
160
IO104/DATA4
161
IO105/DATA5
162
IO106
163
IO107/DATA6
164
VCCIO12
165
IO108/DATA7
166
IO109
167
IO110
168
IO111
169
IO112
170
GNDINT18
171
IO113
172
IO114
173
IO115
174
IO116
175
IO117
176
IO118
177
VCCIO13
178
IO119
179
IO120/DEV_CLRn
180
GNDINT19
181
INPUT3
182
CLK
183
INPUT4
184
VCCINT10
185
IO121/DEV_OE
186
IO122
187
GNDINT20
188
IO123
189
IO124
190
IO125
191
IO126
192
IO127
193
VCCIO14
194
IO128
195
IO129
196
IO130
197
IO131
198
IO132
199
IO133
200
VCCINT11
201
IO134
202
IO135
203
IO136/nRS
204
IO137
205
IO138/nWS
206
IO139/CS
207
IO140/nCS
208
100
RB106
12
34
56
78
10
R142
0.1uF
C137
ADDRESS_BUS
+3.3V
100
RB103
1
2
3
4
5
6
7
8
0.1uF
C141
100
RB112
NM
1
2
3
4
5
6
7
8
0.1uF
C134
GND
GND
0.1uF
C135
0.1uF
C143
10
R145
10
R144
+2.5V
100
R149
10
R141
+5V
GND
CHIP_SELECT
100
RB117
12
34
56
78
CONTROL_BUS
LCD_B
002-H6
LCD_G
002-H6
LCD_R
002-H6
LCD_VD
002-R2
LCD_HD
002-R2
TXD1
001-H2,002-K4
SCK1
001-H1,002-K4
UNREG(+)
003-D4
GND-A
RXD1
001-H1
GNDGND
CN103
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101102
UNREG(-)
003-D4
SCKO
003-Y3
PO0
003-Y3
BS
003-Y4
PI0
003-Y3
SDIO
003-Y3
BUZZER(-)
003-Z7
)
003-Z6
+2.5V
+5V
+3.3V
-5V
GND
AD_DATA
002-J2
H_SYNC
002-F4
V_SYNC
002-F4
AD_CLK
002-H3
AD_CLP
002-H3
SD_VSYNC
002-E6
SD_HSYNC
002-E6
IMPOSE
002-E7
100
R175
74VHCT08AMTCX
IC110
(1/5)
1
2
3
74VHCT08AMTCX
IC110 (2/5)
4
5
6
74VHCT08AMTCX
IC110
(3/5)
9
10
8
74VHCT08AMTCX
IC110 (4/5)
12
13
11
74VHCT08AMTCX
IC110 (5/5)
7
GND
14
VCC
LCD_TXD
LCD_SCK
LCD_EN
10
R179
10
R180
10
R181
10
R182
NM
10
R183
NM
10
R184
NM
LCD_TXD
LCD_EN
LCD_SCK
CHARA_SCK
CHARA_EN
CHARA_TXD
10
R185
0.1uF
C159
NM
PLD_RESET
1k
R189
CL1
CL2
+12V
+5.5V_A
CL3
CL4
CL5
CL6
22uF
C146
22uF
C147
22uF
C148
22uF
C149
100uH
L111
100uH
L112
100uH
L113
10uH
L114
10uH
L115
6.3V
220uF
C160
6.3V
220uF
C161
SRAM
DA_R3
DA_B0
RD
WRL
PAINT_A1
DA_G0
CS2
COM_1
CS3
TDI1
DATA
A2
A19
A17
WRHL
A6
TMS
D4
CPU_WAIT
A0
D7
A12
DA_R6
COM_WAIT
A14
D6
MEMORY_S
PIO_1
TRST
PAINT_B1
DA_G3
WRH
A10
A9
A5
VC0
ROM
CS0
D1
DA_R5
D2
A1
A16
DA_R7
A15
DA_R2
PAINT_B2
A4
CHA_EXD
CHA_VSYNC
VC2
BLKC
PIO_0
DA_G6
DA_G2
A3
TCK
A20
DA_B5
DA_B7
CHA_HSYNC
DA_R0
DA_B6
DA_G5
BLKA
DA_B2
DA_G4
PIO_2
DA_R1
FRAM
WRHH
CPU_CK
PAINT_B3
CS1
BLKB
DA_G7
VC3
DA_R4
A21
D3
PAINT_A3
RTC
D0
PAINT_A0
VC1
A11
PAINT_B0
DA_B4
A13
DCLK
A18
A8
DA_B1
D5
TDI
DA_B3
DA_G1
COM_0
A7
PAINT_A2
PAINT_A0
PAINT_B0
PAINT_A1
PAINT_B1
PAINT_A2
PAINT_B2
PAINT_A3
PAINT_B3
BLIGHT_CONT1
LED_ON1
PAINT_A4
PAINT_B4
PAINT_A4
PAINT_B4
TP_ON
RESET
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
LED_ON2
BLIGHT_CONT2
PLD_MODE0
PLD_MODE1
PLD_MODE2
PLD_MODE3
LCD_EN
PLD_REQ
DET_IN1
RESET
CONF-DONE
CHARA DATA I/O
CPU ADDRESS
Chip Select
CPU I/F
COLOR PALETTO
CK27M (SD:27MHz)
RESET
ROTARY ENCODER
DET_IN1
+5.0V
GND
-5V
UNREG+
XTAL_IN
PAINT_B0
TXD_CPU
PAINT_B2
SDIO(MS)
GND
+3.3V
DET_IN2
PAINT_A4
PAINT_A1
UNREG+
LED_ON1
BS(MS)
+5.0V
RESET
LCD_R
+2.5V
+3.3V
PO0(MS)
GND
PAINT_A3
PAINT_A0
UNREG+
T_RXD
PAINT_A2
EXTAL_IN
GND
PAINT_B3
SCKO(MS)
PI0(MS)
LCD_SDATA
+3.3V
UNREG-
LCD_SEN
LED_ON2
UNREG-
GND
GND
GND
GND
+3.3V
UNREG-
+5.0V
T_TXD
T_EN
PAINT_B1
DETECT_IN
+2.5V
BUZZER(-)
LCD_G
)
RXD_CPU
GND
-5V
PAINT_B4
LCD_CK
LCD_HD
GND
+5.0V
LCD_VD
LCD_B
+12V
+5.5V_A
