Operation Manual
87654321
F
E
D
C
B
A
LOGIC BOARD 01
CONTROL BOARD
GND1
GND2
3.3V3
ST1/TST2
SMC
ITEST/SIN
ST2/SOT
TST1
ST3
ST4/TST3
ST5/TST4
ST6/TST5
ST7/TST6
RAM–D0
RAM–D1
RAM–D2
RAM–D3
RAM–D4
RAM–D5
RAM–D6
RAM–D7
RAM–A0
RAM–A1
RAM–A2
RAM–A3
RAM–D15
RAM–D14
RAM–D13
RAM–D12
RAM–D11
RAM–D10
RAM–D9
RAM–D8
RAM–A9
RAM–A8
RAM–A7
RAM–A6
RAM–A5
RAM–A4
LCASX
LCASX
UCASX
UCASX
RESETX
NTEST1
NTEST2
WEX
WEX
RASX0
RASX0
RASX1
GND26
3.3V27
OEX
OEX
RESET
GND51
GND52
GND156
GND155
5.0V154
P00/INTP100
3.3V152
GND151
XT2
XT1
AMC
P04/PWM0
P05/PWM1
P03/INTP103
P02/INTP102
P01/INTP101
PA 0
PA 1
P17/RXD
P16/TXD
3.3V138
GND137
AVSS136
AVSS135
ANI7
ANI6
ANI5
ANI4
ANI3
ANI2
ANI1
ANI0
AVREF
AVDD
ROM–A1
ROM–A15
ROMA<19....0>
ROMD<15....0>
PD<6....0>
USBD<1....0>
IFD<7....0>
IFCONT<8....0>
PB<3....0>
ROM–A14
ROM–A3
ROM–A13
ROM–A4
ROM–A12
ROM–A5
ROM–A11
ROM–A6
ROM–A10
ROM–A7
ROM–A9
ROM–A17
ROM–A8
ROM–A2
ROM–A18
ROM–A19
GND106
GND105
MA<9....0>
MD<15....0>
RXD
TXD
ANI5
ANI6
ANI7
3.3V53
5.0V54
PB3
PB2
PB1
PB0
GND59
SELIN
5.0V61
INIT
AFXT/SCK
FAULT
SLCT
PE
BUSY
ACK
IF–D7
IF–D6
IF–D5
IF–D4
IF–D3
IF–D2
IF–D1
IF–D0
STB
GND79
USB–D
USB–DX
PD0
ROM–D11
ROM–D3
ROM–D4
ROM–D10
ROM–D12
ROM–D2
ROM–D5
ROM–D9
ROM–D13
ROM–D1
ROM–D6
ROM–D8
ROM–D14
ROM–D0
ROM–D7
ROM–D15
CSOX
ROM–A20
ROM–A0
3.3V78
ROM–A16
5.0V103
3.3V104
PC0
PC1
PC2
PC3
ST0
5.0V207
3.3V208
CR–STB
CR–CLK
CR–DATA
LF–DATA
LF–CLK
LF–STB
PD1
PD2
PD3
PD4
PD5
PD6
PD9
BZ
DIR
HENB0
HENB2
HENB1
BENB1
EVEN
BENB0
H–LTH
ODD
HSEL1B0
HSEL1A0
HSEL2B0
HSEL2A0
H–CLK0
HSEL1B1
HSEL1A1
HSEL2B1
HSEL2A1
SUBH1
H–CLK1
H–D0
HENB5
SUBH0
H–RST
HENB3
3.3V183
GND182
HENB4
H–D1
5.0V158
3.3V157
+5V
+5V
+R3.3V +L3.3V
+L3.3V
+R3.3V
+R3.3V
+R3.3V+5V
+L3.3V
+5V
+R3.3V
+L3.3V
0
3
2
1
0
6
5
4
3
2
1
0
PD<6....0>
MOT<6....0>
6
5
4
3
2
1
BZ
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
HEADCONT<17....0>
PO<3....0>
R201
R202
0.1A
15K,1/16W
LED–POW
LED–RES
RXD
TXD
OUT1
GND
OUT2
CSACW4800MX40001
16
0
15
7
0
14
8
6
1
13
9
5
2
12
10
4
3
0
1
0
0
0
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
0
1
2
3
IC201
UPD82653GD
CSOX
ST<7....0>
PC<3....0>
+R3.3V
+3.3V
C225
1∝,10V
X201
MPU & Printer Controller
Oscillator
48MHz
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
494
5
6
7
8
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
8
9
10
11
12
13
14
15
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
101
102
103
104
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156
155
154
153
0
1
1
3
2
12
2
3
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
ANI7
ANI6
ANI5
SNS–USB
INKS
THERMO
DIODE
19
18
8
17
9
7
10
6
11
5
12
4
13
3
14
2
15
1
<01-B7>
<01-B7>
<01-B7>
<04-B3>
MD<15....0>
MA<9....0>
+R3.3V
<01-C6>
<01-D6>
<01-D6>
<01-C6>
<01-C6>
C204
1000p,50V
C203
0.1∝,25V
UPD42S18165-A60-7FJ
IC203
DRAM(16Mbit)
1
2
3
4
5
6
7
8
9
10
11
15
15
14
13
12
11
10
9
8
9
8
7
6
5
4
16
17
18
19
20
0
1
2
3
4
5
6
7
0
1
2
3
21
22
23
24
25
50
49
48
47
46
45
44
43
42
41
40
36
35
34
33
32
31
30
29
28
27
26
VCC1
VCC2
I/O–1 I/O–16
I/O–2
I/O–3
I/O–4
I/O–15
I/O–14
I/O–13
I/O–12
I/O–11
I/O–10
I/O–9
I/O–5
I/O–6
I/O–7
I/O–8
NC1 NC7
NC6
NC2
NC3
NC4
NC5
A0
A1
A2
A3
VCC3
WE
WEX
RAS
RASX0
GND3
GND2
LCAS
UCAS
LCASX
UCASX
OEX
OE
A9
A8
A7
A6
A5
A4
GND1
9
<01-F6>
<01-D6>
<01-C7>
<01-C7>
<01-D2>
<01-D2>
<01-D2>
<01-D2>
<01-D2>
<01-B8>
<01-B8>
<01-A1>
<01-A1>
<02-C8,04-B8,04-C8>
<01-C7>
<03-C5>
<04-D7>
<01-E8>
<01-A3,04-E5>
<02-F4>
<04-E5>
<04-E8>
<04-F3>
<04-D8>
<01-E7>
<01-E7>
<01-E7>
<01-E7>
<01-E7>
<03-C4>
<04-E3>
<04-F5>
<02-E8>
<01-F7>
<01-F3,04-E5>
<03-B4>
<03-F3>
<03-E5>
<04-D3>
<01-F7>
<01-D6>
CPST1
CPST2
CPST3
CPST4
CPST5
CPST6
CPST7
0
1
1
1
1
1
1
1
1
2
3
4
5
6
7
ST<7....0>
CPST0
1
J201
1
12
12
12
J201
JP1
JP2
JP3
2
C205
C206
+5V
21
21
21
21
21
21
0.1∝,25V
C207
0.1∝,25V
C208
0.1∝,25V
0.1∝,25V
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND1
D0
D8
D1
D9
D2
D10
D3
D11
8Mbit
IC202
Control ROM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
CE
N.C
A8
A9
A10
A11
A12
A13
A14
A15
A16
–BYTE/VPP
GND2
D7
D14
D6
D13
D5
D12
D4
VDD
D15/A1-1
8
19
9
10
11
12
13
14
15
16
6
15
7
14
13
5
12
4
17
18
7
6
5
4
3
2
1
0
2
9
1
8
0
10
3
11
<01-A2>
CS0X
ROMD<15....0>
ROMA<19....0>
21
21
+R3.3V
+L3.3V
+3.3V
C201
C202
0.1∝,25V
1000P,50V
RA201
10K,0.063W
C213
C214
+R3.3V
+R3.3V
21
21
21
21
0.1∝,25V
C215
0.1∝,25V
C216
0.1∝,25V
0.1∝,25V
C209
C210
+5V
21
21
21
21
1000PF,50V
1000PF,50V
1000PF,50V
1000PF,50V
C211
C212
C217
C218
21
21
21
21
1000PF,50V
1000PF,50V
1000PF,50V
1000PF,50V
C219
C220
Part 5: Appendix
BJC-3000
5-25
Appendix
2.10 Circuit Diagrams