OMICROM FT
21 September 1998
SERVICE MANUAL
5.44
Date:
December 28, 1997
Sheet
2
of
4
Size
Document Number
REV
B
PLAC10_2.SCH
Title
MICROPROCESADOR
PLAC10 - 03/05/94 Rev. 01/B
C22
WE\
+5V
C10
100nF
P
U
E
R
T
O
D
P
U
E
R
T
O
A
PA0
PA1
C20
C19
+5V
1
3
R1B
10K
J6
+5V
+5V
OUT
1
VDD
2
VSS
3
U1
MC34064P
1
2
R1A
10K
C6
15pF
C7
15pF
J7
C
O
N
V
.
A
/
D
PE0
PE1
PE2
PE3
+5V
1
4
R1C
10K
PA3
PA4
PA6
PA7
C13
C14
C16
C17
PE0
PE1
PE2
PE3
P
E
[
0
.
.
7
]
C71
100nF
C73
100nF
MISO
MOSI
SCK
SS
PD2
PD3
PD4
PD5
C9
C10
C11
C12
A
[
0
.
.
1
5
]
A8
A0
A1
A2
A3
A4
A5
A6
A7
D0
D1
D2
D3
D4
D5
D6
D7
VCC
28
DQ0
11
DQ1
12
DQ2
13
DQ3
15
DQ4
16
DQ5
17
DQ6
18
DQ7
19
G
22
VSS
14
W
27
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
A13
26
A14
1
E
20
U5
SRAM 32Kx8
C21
C23
CSRAM
OE\
A0
A1
A9
A10
A11
A12
A13
A14
+5V
C9
100nF
C1
D0
D1
D0
3
D1
4
D2
7
D3
8
D4
13
D5
14
D6
17
D7
18
Q0
2
Q1
5
Q2
6
Q3
9
Q4
12
Q5
15
Q6
16
Q7
19
V
C
C
2
0
G
N
D
1
0
L
E
1
1
O
E
1
U4
74HC373
PE7
C72
100nF
C74
100nF
+5V
R2
1K
C8
1uF
RELOJ
C
4
X1
12MHz
R3
10M
RESET
C6
+5V
1
7
R1F
10K
C5
47nF
D0
D1
D2
D3
D4
D5
D6
C5
1
6
R1E
10K
C
3
XTAL
8
PC0
9
PC1
10
PC2
11
PC3
12
PC4
13
PC5
14
PC6
15
PC7
16
RESET
17
P
D
1
2
1
P
D
2
2
2
P
D
3
2
3
P
D
4
2
4
P
D
5
2
5
P
A
7
2
7
P
A
6
2
8
P
A
5
2
9
P
A
4
3
0
P
A
3
3
1
P
A
2
3
2
P
A
1
3
3
PE5
46
PE1
45
PE4
44
PE0
43
A8
42
A9
41
A10
40
A11
39
A12
38
A13
37
A14
36
A15
35
PA0
34
E
X
T
A
L
7
R
/
W
6
E
5
A
S
4
M
O
D
A
3
M
O
D
B
2
G
N
D
1
V
R
H
5
2
V
R
L
5
1
P
E
7
5
0
P
E
3
4
9
P
E
6
4
8
P
E
2
4
7
XIRQ
18
IRQ
19
PD0
20
V
D
D
2
6
U2
68HC11
C
1
C
2
PE5
PE1
PE4
PE0
PE3
PE6
PE2
D2
D3
D4
D5
D6
D7
A8
A9
A10
A11
A2
A3
A4
A5
A6
A7
A8
A9
A10
A0
A1
A2
A3
A4
A5
A6
A7
D0
D1
D2
D3
D4
D5
D6
D7
+5V
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
A13
26
A14
27
A15
1
CE
20
OE
22
O0
11
O1
12
O2
13
O3
15
O4
16
O5
17
O6
18
O7
19
VCC
28
GND
14
U6
EPROM 64Kx8
CSROM
C24
1
2
1
3
1
1
U7D
74HC00
C
S
R
A
M
C23
9
1
0
8
U7C
74HC00
C11
100nF
ADRESS BUS
C
S
R
O
M
A12
A13
A14
A15
A11
A12
A13
A14
A15
C
2
1
C
2
4
D
[
0
.
.
7
]
C20
C
1
9
+5V
C12
1uF
C13
100nF
C
1
3
C
1
4
C
1
5
C
1
6
C
1
7
C
1
8
C
1
0
C
1
1
C
1
2
C4
C5
C
6
C7
C
8
C
9
D7
RXD
RXD
D[0..7]
1
2
3
4
JP2
C
1
5
C
7
C
8
DATA BUS
+5V
RO
1
RE
2
DE
3
DI
4
GND
5
DO/RI
6
DO/RI
7
VCC
8
U3
SN75176
C14
100nF
C
2
C
3
2
3
1
U8A
74HC02
WE\
D[0..7]
1
2
3
U7A
74HC00
C
2
1
C
2
2
A14
A15
8
9
10
U8C
74HC02
5
6
4
U8B
74HC02
C
2
OE\
+5V
VCC
+5V
4
5
6
U7B
74HC00
+5V
1
5
R1D
10K
R4 *
100
TXD
TXD
1
2
3
4
JP3
* No Colocar R4
C15
100nF
C16
100nF
Содержание Omicrom FT
Страница 3: ......
Страница 17: ...OMICROM FT SERVICE MANUAL 21 September 1998 2 10 ...
Страница 37: ...OMICROM FT SERVICE MANUAL 21 September 1998 3 10 ...
Страница 54: ...OMICROM FT SERVICE MANUAL 21 September 1998 5 6 5 2 2 P000PLAC01 Part list ...
Страница 57: ...OMICROM FT SERVICE MANUAL 21 September 1998 5 9 5 2 3 P000PLAC04 Part list ...
Страница 59: ...OMICROM FT SERVICE MANUAL 21 September 1998 5 11 5 2 4 P000PLAC05 Part list ...
Страница 61: ...OMICROM FT SERVICE MANUAL 21 September 1998 5 13 5 2 5 P000PLAC07 Part list Component side Solder side ...
Страница 63: ...OMICROM FT SERVICE MANUAL 21 September 1998 5 15 5 2 6 P000PLAC10 Part list ...
Страница 66: ...OMICROM FT SERVICE MANUAL 21 September 1998 5 18 5 2 7 P000PLAC14 Part list ...
Страница 69: ...OMICROM FT SERVICE MANUAL 21 September 1998 5 21 5 2 9 P000PLAC19 Part list ...
Страница 72: ...OMICROM FT SERVICE MANUAL 21 September 1998 5 24 5 2 10 P000PLAC20 Part list ...
Страница 76: ...OMICROM FT 21 September 1998 SERVICE MANUAL 5 28 5 3 1 P000PLAC01 Schematics ...
Страница 82: ...OMICROM FT 21 September 1998 SERVICE MANUAL 5 34 5 3 2 P000PLAC04 Schematics ...
Страница 85: ...OMICROM FT 21 September 1998 SERVICE MANUAL 5 37 5 3 3 P000PLAC05 Schematics ...
Страница 87: ...OMICROM FT 21 September 1998 SERVICE MANUAL 5 39 5 3 4 P000PLAC07 Schematics ...
Страница 90: ...OMICROM FT 21 September 1998 SERVICE MANUAL 5 42 5 3 5 P000PLAC10 Schematics ...
Страница 95: ...OMICROM FT 21 September 1998 SERVICE MANUAL 5 47 5 3 6 P000PLAC14 Schematics ...
Страница 99: ...OMICROM FT 21 September 1998 SERVICE MANUAL 5 51 5 3 7 P000PLAC15 Schematics ...
Страница 101: ...OMICROM FT 21 September 1998 SERVICE MANUAL 5 53 5 3 8 P000PLAC19 Schematics ...
Страница 108: ...OMICROM FT 21 September 1998 SERVICE MANUAL 5 60 5 3 9 P000PLAC20 Schematics ...
Страница 116: ...OMICROM FT 21 September 1998 SERVICE MANUAL 5 68 ...