Panasonic JU-253-T

10. TEST POINTS
Track 0
ZP
~-
I I
~D ~IJ
@ D
.------- rnrn
Component Side
CMOS I TTL Adaptor [YTFDD - CN35]
Pin
Signal
No.
1
NC (Disk Change Reset)
2 Disk Change (Disk In)
6 Drive Select 3
8 Index
10 Drive Select 0
12 Drive Select 1
14 Drive Select 2
16 Motor On
18 Direction Select
20
Step
22
Write Data
24 Write Gate
26 Track 00
28
Write Protect
30 Read Data
32
Side Select
34 Ready (Disk In/Disk-
change)
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