IBM 6580 User Manual

9. For the type 1 drive, activate the
solenoid by jumpering from TPC04
(ground) to TPHLD (head load)
G·
For the type 2D drive, activate
the solenoid by jumpering from
TPA07 (ground) to TPA08 (head
load) : •.
4 1
~
B A PTXCP
00
1
o
00
00
00
00
00
00
00
00 I/O CP
00
00
00
00
00
00
00
0018
rol
B
~A
2 1
LEDCP
o TP24V
OTPLED
SCP
4 1
TPG020
TP~.
eTPHLD Control Card
Type 1 Drive
~
PTXCP TPA10
5 1 I
TPA08
~0I01
00 1 TpoB07
o
00
001
00
001
00
00
00
00
00
00
00
00
01 TPEOl
01 TPF01
01 TPG01
01 TPH01
01 TPL02
o TPL01
~ ~ I/O CIP
00
0018
BA©
6 1
100 0 01
LEOCP
D
e eTPA071cTPA06 TPB92 (Ground)
PBO, ~ ~ 0 0 • OiTPB01
TPCC" '01 0 oTPCOl
002
0
oTP001
SCP
4 1
~
Can trol Card
Type 2D Drive
10. Loosen the solenoid locking screw
e.
WARN I NG: Do not let the solenoid
plunger and cable turn while mak-
ing
this adjustment.
•
Solenoid Locking
Screw
Head Load
Solenoid
()
~////////I//~
Cable
Rubbe(Stop
11. Turn the solenoid in the mounting
bracket to obtain 0.25 mm to 0.76
mm (0.010 to 0.030 inches) gap •
between the head load arm and the
head load bail. Tighten the lock-
ing screw. Remove the jumper.
12. Turn the system power off.
13. Reconnect the Diskette Unit AC
cable.
•
0.25 to 0.76 mm_-II:="',f4::==- __ Diskette
(0.010 to 0.030 inch)
Head Load'~
Bail Assembly ~
~cable
Chapter 7. Diskette Unit 7-27

IBM 6580 Specifications

General

Brand	IBM
Model	6580
Category	Desktop
Language	English