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FO-5700U
1
2
6
4
3
5
BD
E
F
G
I
H
C
A
BD
E
F
G
I
H
C
A
1
2
6
4
3
5
/DACK0
IC27
SH7021
CPU SH-1 (MASK)
65
66
67
68
74
97
99
100
98
95
96
76
75
69
71
72
64
62
61
60
58
94
93
91
90
89
87
86
85
84
83
79
78
77
13
R256
4.7K
C230
2200P
14
38
63
73
80
88
4
15
24
32
41
50
59
70
81
82
92
45
44
43
42
40
39
37
36
35
34
33
31
30
29
28
27
26
25
23
22
21
20
19
18
17
16
14
12
11
10
9
8
7
6
5
3
2
1
MA21
MA20
MA19
MA18
MA17
MA16
MA15
MA14
MA13
MA12
MA11
MA10
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
46
47
48
49
51
52
53
54
57
55
56
15
16
28
27
26
25
24
23
20
19
18
17
14
31
30
13
29
11
12
32
41
40
39
38
36
35
34
33
10
9
8
7
5
4
3
2
1
6
21
42
37
22
MA10
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
PA9/IRQOUT
MA0
MD15
MD14
MD13
MD12
MD11
MD10
MD8
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
1
2
33
34
35
36
37
38
39
40
41
3
4
5
6
7
8
10
42
30
28
26
24
21
19
17
15
29
27
25
23
20
18
16
14
13
11
32
MA17
MA16
MA15
MA14
MA13
MA12
MA11
MA10
MA9
MA8
MD14
MD13
MD12
MD11
MD10
MD9
MD8
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
9
22
12
31
12
L101
0
7
6
5
1
3
2
8
4
VBAT
14
4
5
7
6
14
9
10
7
8
14
12
13
7
11
/INT4
/INT6
/INT7
+5V
R314
4.7K
R315
4.7K
C420
/DREQ0
/DACK1
/DREQ1
+5V
R305
4.7K
N.M.
DG
C232
2200P
C231
2200P
DG
DG
DG
+5V
R257
4.7K
R258
4.7K
/SRCLKF
/STS
/CMDF
DG
DG
C238
2200P
C229
2200P
/RESET
/RESET2
CLKF
TP1
+5V
R373 100
R254 100
R255 100
+5V
R301
4.7K
3
2
1
2
1
C201
N.M.
L104
0
L103
10
DG
1
2
7
DG
IC26A
74HC08
TP2
DG
C227
2200P
R236
20P
C235
27P
DG
X5
+5V
R416
4.7K
R307
560
1
2
19.6608MHz
BZOUT
DIR
PCBUSY
R260
0
R415
0
TP143
TP140
DG
R414
R418
N.M.
R302 0
R261
N.M.
TP4
TP5
TP6
R411
470
R412
470
R413
270
R300
0
/DPON
DPMUTE
E-RLY
SPMUTE
CML
BZCONT
GAINC
TXMUTE
+5V
R310
4.7K
DG
+5V
C202
0.1
C241 0.1
C237 0.1
C234 0.1
C228 0.1
C233
0.1
DG
DACK0
DREQ0
DACK1
NM1
IRQ4
IRQ6
IRQ7
SCK1
RXD1
TXD1
RES
WDTOVF
CK
EXTAL
XTAL
PA11
PA10
PA8/BREQ
PA7/BACK
PB9
PB8
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
MD2
MD1
MD0
VCC
VCC
VSS
DACK0DACK0
DREQ1/IRQ3
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
AD15
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
CS0
CS1/CASH
CS2
CS3/CASL
CS4
CS5/RAS
CS6
WAIT/CS7
RD
WRL
WRH
A8
A7
A6
A5
A4
A3
A2
A1
A0
AD14
AD13
AD12
AD11
AD10
RA11 SHORT
RA12 SHORT
RA13 SHORT
RA8 SHORT
R262 0
R263 0
TP7
TP10
TP9TP9
TP11
TP12
/MCASH
R424
33
/CS2
/MCASL
/MRAS
R425
0
/CS6
/WAIT
+5V
R316
4.7K
R319 10
R317 0
R318 10
DG
C240
C242
10P
C243
10P
N.M.
/MRD
/MWRL
/MWRH
RA10
SHORT
RA7
SHORT
RA6
SHORT
RA5
SHORT
+5V
IC26B
74HC08
C226
0.1
DG
IC26C
74HC08
IC26D
74HC08
RTCDT
RTCCK
RTCCE
RTCIO
R326
N.M.
DG
+5V
R380
10K
R325
4.7K
+5V
R324
10K
DG
C245
0.1
C278
12P
C279
18P
X6
32.768KHz
2
1
IC30
SM8578BV
REAL TIME CLOCK
DATA
CLK
CE
INTN
XTXT
XTN
VCC
VSS
/MRAS
/MCASL
/MCASH
/MWRL
/MRD
R220 150
R216 270
R217 270
R219 150
R218 150
MD9
+5V
C179
0.1
DG
C180
0.1
C181
0.1
IC16
HY5118164 or MSM5118165
16Mbit DRAM
NC
NC
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
/RAS
/LCAS
/UCAS
/WE
/OE
NC
NC
NC
I/O15
I/O14
I/O13
I/O12
I/O11
I/O10
I/O9
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
VCC
VCC
VCC
VSS
VSS
VSS
+5V
C141
N.M.
DG
DG
C142
0.1
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA21
MA18
MA19
R175
0
MD15
/MRD
/ROMCS
C140
N.M.
DG
MA[21:0]
MD[15:0]
IC4
27C160
16Mbit EPROM
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
A19
VCC
VSS
VSS
Q15A-1
Q14
Q13
Q12
Q11
Q10
Q9
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
/G
/E
/BYTEVPP
TP8
RA9
SHORT
(6-2F)
(6-2F)
(6-2F)
(6-2F)
(6-2C)
(8-6E)
(6-2C)
(12-5E)
(14-3E)
(*1)
(2-3E)
(6-2C)
(8-6E)
(16-3B)
(*1) : (5-3E)
(6-1C)
(8-6E)
(10-2B)
(15-3F)
(16-4B)
(4-2H)
(15-3F)
(15-3H)
(9-2A)
(14-3C)
(14-3C)
(4-2H)
(14-3C)
(4-3E)
(4-4A)
(4-6B)
(6-2C)
(1-4D)
(1-4D)
(1-5D)(6-1F)
(6-2A)(6-2C)
(6-1F)
(*2)
(*2)
(*2)
(*2) : /MRD : (1-4D)(1-4H)(2-1G)(2-4G)(3-5A)(6-4A)(8-6D)(13-4F)(15-4D)
/MWRL : (1-4D)(2-1G)(6-2A)(13-4F)
/MWRH : (2-3G)(3-5A)(6-3A)(8-6D)(9-5D)(13-4F)(15-4D)
(7-3H)
(7-3H)
(7-3H)
(7-3H)
(1-2D)
(1-2D)
(1-2D)
(1-2D)
(1-2D)
(1-2D)
(6-4F)
(*3)
(*3)
(*3) : MA : (2-5D)(3-6A)(6-5C)(8-5A)(9-6D)(13-4B)(15-3A)(15-3E)(15-4F)(15-4H)
MD : (2-5D)(3-6A)(5-6E)(6-4C)(8-5A)(9-5A)(13-4B)(15-4A)(15-4E)(16-5G)(16-6B)
(12-4E)
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT
[1] Control PWB circuit
1/16
CPU & DRAM& ROM block
6 – 1
Содержание FO-5700
Страница 83: ...FO 5700U LIU PWB parts layout 6 20 ...
Страница 86: ...FO 5700U Printer PWB parts layout Top side 6 23 ...
Страница 87: ...FO 5700U Printer PWB parts layout Bottom side 6 24 ...
Страница 89: ...FO 5700U Power supply PWB parts layout 6 26 ...
Страница 100: ...FO 5700U 6 37 Memory PWB parts layout Top side Memory PWB parts layout Bottom side ...