BC-3000
•
Service Manual
•
Rev. 1
S6 - 1
Chapter S6. IF-21FD Errors
S6
IF-21FD Errors
Refer to the table below when an error occurs during data transfer between the BC-3000 and the IF-21FD
Floppy Disk recorder.
r
e
b
m
u
N
y
a
l
p
s
i
D
e
s
u
a
C
n
o
i
t
u
l
o
S
2
2
r
r
E
.
y
f
i
r
e
v
t
o
n
s
e
o
d
k
s
i
d
y
p
p
o
l
F
•
k
s
i
d
m
o
r
f
/
o
t
a
t
a
d
d
a
o
l
e
R
•
.
k
s
i
d
r
e
t
s
a
m
w
e
n
e
t
a
e
r
C
3
3
r
r
E
•
k
s
i
d
y
p
p
o
l
f
D
F
1
2
-
F
I
n
i
k
s
i
d
o
N
.
r
e
d
r
o
c
e
r
•
.
e
v
i
r
d
k
s
i
d
D
F
1
2
-
F
I
d
a
B
•
o
t
n
i
k
s
i
d
y
p
p
o
l
f
D
D
,
S
D
l
l
a
t
s
n
I
r
e
d
r
o
c
e
r
•
.
D
F
1
2
-
F
I
r
i
a
p
e
R
4
4
r
r
E
e
s
u
a
c
e
b
k
s
i
d
y
p
p
o
l
f
o
t
d
r
o
c
e
r
t
o
n
n
a
C
.
d
e
t
c
e
t
o
r
p
e
t
i
r
w
s
i
t
i
k
s
i
d
y
p
p
o
l
f
n
o
b
a
t
t
c
e
t
o
r
p
e
t
i
r
w
e
v
o
M
n
o
i
t
i
s
o
p
t
c
e
r
r
o
c
o
t
5
5
r
r
E
•
e
l
i
f
g
n
i
t
s
i
x
e
e
t
i
r
w
r
e
v
o
o
t
g
n
i
t
p
m
e
t
t
A
.
k
s
i
d
y
p
p
o
l
f
n
o
•
r
o
,
y
f
i
r
e
v
,
e
v
i
e
c
e
r
o
t
g
n
i
t
p
m
e
t
t
A
y
p
p
o
l
f
n
o
e
l
i
f
t
n
e
t
s
i
x
e
n
o
n
a
e
t
e
l
e
d
.
k
s
i
d
•
r
e
b
m
u
n
e
l
i
f
d
e
s
u
n
u
n
a
t
c
e
l
e
S
•
.
r
e
b
m
u
n
e
l
i
f
g
n
i
t
s
i
x
e
n
a
t
c
e
l
e
S
6
6
r
r
E
t
o
n
t
i
n
u
k
s
i
d
y
p
p
o
l
f
D
F
1
2
-
F
I
.
y
l
t
c
e
r
r
o
c
d
e
r
u
g
i
f
n
o
c
•
d
n
a
2
s
e
h
c
t
i
w
s
p
i
d
y
l
n
o
t
a
h
t
k
c
e
h
C
n
o
i
t
i
s
o
p
n
w
o
d
e
h
t
n
i
e
r
a
5
•
e
h
t
s
a
h
D
F
1
2
-
F
I
e
h
t
t
a
h
t
k
c
e
h
C
.
)
N
9
0
2
-
J
(
n
o
i
s
r
e
v
e
r
a
w
m
r
i
f
t
s
e
t
a
l
•
.
e
l
b
a
c
n
i
p
-
5
2
t
o
n
,
e
l
b
a
c
n
i
p
-
9
e
s
U
7
7
r
r
E
n
o
i
t
a
c
i
n
u
m
m
o
c
n
i
r
o
r
r
e
y
t
i
r
a
P
.
l
o
c
o
t
o
r
p
.
d
r
a
o
b
U
P
C
e
l
a
c
s
k
c
e
h
C
8
8
r
r
E
.
w
o
l
f
r
e
v
o
y
r
o
m
e
m
k
s
i
d
y
p
p
o
l
F
•
k
s
i
d
y
p
p
o
l
f
k
n
a
l
b
a
h
t
i
w
t
r
a
t
s
e
R
•
.
k
s
i
d
y
p
p
o
l
f
m
o
r
f
s
e
l
i
f
d
e
s
u
n
u
e
s
a
r
E
9
9
r
r
E
.
r
o
r
r
e
n
o
i
t
a
r
e
p
O
n
i
a
g
a
e
r
u
d
e
c
o
r
p
D
A
O
L
/
E
V
A
S
n
i
g
e
B
.
e
r
u
d
e
c
o
r
p
t
c
e
r
r
o
c
g
n
i
w
o
l
l
o
f
0
1
0
1
r
r
E
.
r
o
r
r
e
t
a
m
r
o
f
k
s
i
d
y
p
p
o
l
F
k
s
i
d
y
p
p
o
l
f
t
a
m
r
o
f
e
R
6
6
6
6
r
r
E
•
.
d
e
t
p
u
r
r
o
c
s
i
k
s
i
d
n
o
a
t
a
D
•
.
y
r
o
m
e
m
e
l
a
c
s
r
o
f
e
g
r
a
l
o
o
t
s
i
e
l
i
F
•
.
d
e
t
p
u
r
r
o
c
s
i
y
r
o
m
e
m
e
l
a
c
S
•
k
s
i
d
r
e
t
s
a
m
w
e
n
e
t
a
e
r
C
•
o
t
n
i
d
a
o
l
e
r
d
n
a
e
z
i
s
e
l
i
f
e
c
u
d
e
R
.
y
r
o
m
e
m
s
'
e
l
a
c
s
•
.
k
s
i
d
d
a
o
l
e
r
,
y
r
o
m
e
m
e
l
a
c
s
r
a
e
l
C
3
7
3
7
r
r
E
•
t
o
n
r
e
d
r
o
c
e
r
k
s
i
d
y
p
p
o
l
f
D
F
1
2
-
F
I
.
d
e
t
c
e
n
n
o
c
•
.
t
a
m
r
o
f
k
s
i
d
t
c
e
r
r
o
c
n
I
•
-
F
I
t
c
e
n
n
o
c
d
n
a
e
l
a
c
s
f
f
o
r
e
w
o
P
r
e
d
r
o
c
e
r
k
s
i
d
y
p
p
o
l
f
D
F
1
2
•
.
k
s
i
d
y
p
p
o
l
f
t
a
m
r
o
f
e
R
Summary of Contents for BC-300
Page 1: ...SERVICE MANUAL Manual No 0141A ISHIDA CO LTD Retail Scale BC 3000 48775 ...
Page 4: ...HARDWARE SECTION ...
Page 5: ...BC 3000 Service Manual Rev 1 1 1 Chapter 1 Introduction 1 INTRODUCTION 1 1 MAIN COMPONENTS ...
Page 32: ...6 4 BC 3000 Service Manual Rev 1 Chapter 6 Troubleshooting ...
Page 33: ...SOFTWARE SECTION ...
Page 62: ...APPENDIX ...
Page 63: ...BC 3000 Service Manual Rev 1 Appendix 1 Appendix A1 DC DC Converter Unit Schematic Diagram ...
Page 64: ...Appendix 2 BC 3000 Service Manual Rev 1 Appendix ...
Page 65: ......
Page 69: ...Appendix 8 BC 3000 Service Manual Rev 1 Appendix Sample Labels ...
Page 71: ...Appendix 10 BC 3000 Service Manual Rev 1 Appendix Sample Labels ...