7
GB
O
ver
vi
e
w
FDD Interface Connector Pin Assignments
*1
Pin #3 of the FDD interface connector is physically removed because of the presence
of a keying plug on certain connectors (used to prevent incorrect connection).
*2
The drive selection is fixed to 1.
Power Connector Pin Assignments
(EI Connector)
1
3
31 32
2
4
32 34
48.4 mm (1.91 in.)
Pin No.
Signal
Pin No.
Signal
1
Not connected
2
Not connected
3
Key
*1
4
Not connected
5
Ground
6
Not connected
7
Ground
8
INDEX
9
Ground
10
Not connected
11
Ground
12
DRIVE SELECT 1
*2
13
Ground
14
Not connected
15
Ground
16
MOTOR ON
17
Ground
18
DIRECTION
19
Ground
20
STEP
21
Ground
22
WRITE DATA
23
Ground
24
WRITE GATE
25
Ground
26
TRACK 00
27
Ground
28
WRITE PROTECT
29
Ground
30
READ DATA
31
Ground
32
HEAD 1 SELECT
33
Ground
34
DISK CHANGE
2.5 mm (0.01 in.)
Pin No.
Signal
1
+5 V
2
Ground
3
Ground
4
Not connected
1
2
3
4
Содержание MPF920-Z User’s Guide
Страница 71: ...19IT Assistenza tecnica ...
Страница 89: ...19ES Servicio de asistencia técnica ...
Страница 107: ...19PT Suporte técnico ...
Страница 126: ......
Страница 127: ......
Страница 128: ...Printed in China ...