Panasonic JU-475-4, Руководство по обслуживанию

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STEPPER ACTIVITY
MOTOR LED
D.D. MOTOR
o
— i
o
J5
J7
J8
HEAD
LOAD
J9
OPTION
MODE SELECT
2
-HEAD L0AD/-IN USE 4
-DRIVE SELECT 4 6
-INDEX
8
-DRIVE SELECT 1 10
-DRIVE SELECT 2 12
-DRIVE SELECT 3 14
-MOTOR ON
16
DIRECTION SELECT
18
-STEP 20
-WRITE DATA
22
-WRITE GATE
24
-TRACK 00
26
-WRITE PROTECT
28
-READ DATA 30
SIDE SELECT 32
-READY/DRIVE STATUS 34
1-33 odd number
SIGNAL GND
TO HOST
(SIGNAL)
/
1
8
.
B
L
O
C
K
D
IA
G
R
A
M
[
j
u
-4
7
5
-4
]