IBM 6580 Product Support Manual page 89

DISKETTE
ADAPTE~
CAR<)
+
SELECT HEAD 1 B 1 1
BD'
+
WRITE/ERASE
ENABLED
+
DISKETTE
SENSE
+
ACCESS 1 '"
+
HEAD ENGAGE el~
CABLES, CONNECTORS, AND TEST POINTS - Figure 34
-83-
READ/WRITE HEAD 0 WHITE
CENTU TAP READ/WRtTE HEAO 0 BLUE HEAD 0
READ/WRITE
~'E~A~D/~W~"TITE~H~EMADUD~
______________
~~-+~
__
~
F"'~AS!!<E~H"'EA~Dc2D
__________________
=_,++-~'----, MEAD. 0
r,.",A",SE,-,H",-EA",D,-,O~ ______________ --"R",ED~-';::i- __ ----' ERASE
CABLE SHIELD HEAD 0
CABLE SHIELD HEAD 1
ERASE HEAD 1
TPS01
RED
t--____
+'-'PT"'X-=A'".,~
ADI 01 PTX
r ::~t:2==t~P~TXtA~O~'~
403 01 PTX RETURN
LEO A05 ADS 01 LEO GROUND
) AD5 02 PTX BLACK 02
YELLOW
$ ~~X
LEO
L------4----~~~~~~~:~~~j~~!~:;~~~:t~~~~R§N~t===~~-~~~
r-~~~--------+~S~M ~
SM AD5
SM .6004
!:M A03
AD6 STEPPER MOTOR MC-O YELLOW STEPPER
A05 STEPPER MOTOR MC-1 REO 1,
;~3
MOTOR
'&'04 STEPPER MOTOR MC-2 ORANGE
~
2:
l
A03 STEPPER MOTOR Me-3 BLUE
I
STEPPER MOTOR
AOI COMMON
~
I"IEAD LOAD
SOLENOID
~
" " CONTOOL CARD
CONNECTOR POSlT10fli
SOL 11.03 : A03 HEAD LOAD SOLENOID
f-________
+-"-SO"Lc:A""O<:..: _ ... 04 WHITE
CARD POSITION
!
1
CONNECTOR POSITION
Diskette Unit File Control Card Connectors and Test Points - Type 2D Drive