IBM 5280 Maintenance Information Manual page 15

51TD
PTXCP TPA10
5 1 I
~OO
0
00 1 TPB07
o
00
o
TPEOI
TPAOS
D
o 0 o TPA06
TPB06 0
0
0 0 0
TPC03 0 0 0 TPCOI
TPD020 OTPDOI
00
00
00
00
00
00
00
00
00
0 0
0 0
00
o TPFOI
o
TPGOI
o
TPHOI
o TPLD2
o
TPLDI
1/0 CP
00
00 lB
BA
0
6 1
100 01
LEDCP
THO I
Ddt Read B
TH02 No Pin
SCP
4 1
~
TH03 Ddt Read A
TH04 -HlghGall1
TH05 -Disable Stepper Motor
TH06 +14V
TH07
Access Clamp Voltage
TH08 Oscillatol
- -
TPAOI
MC 3
TPA02
MC I
TPA03 MC-2
TPA04 MC-O
TPA05 Glound
TPA06
-E'ase Gdtt'
TPA07 Glound
TPA08
-Head Load
TPA09 +5 Vdc
TPAIO 51T0 PTX
TPBOI
+24 Vdc
TPB02 Glound
TPB03 +Select Head 1
TPB04
+Wrrtt)
uate
TPB05 +Head Engage
TPB06
Wllte Data
oTPBOl
TH
D
TPB07
TPCOI
TPC02
TPC03
TPDOI
TPD02
TPEOI
TPFOI
TPGOI
TPHOI
TPLD2
TPLDI
TPAMP2
TPAMPI
TPCTO
TPCTI
TPA
TPB
TPC
TPD
TPE
TPF
TPG
TPH
oTPA05
o
00
D
TPAMP20 0 TPAMPI
o TPAOI
6 SMCP 1
10000 01
D
o TPCTO
I ·
TPCT1
'---1-4--'----:-:H:=CP
1000000000000 01
3150 PTX
-ACCt'sS 0
'lllf)~r TrdCks
-5 Vdc
'Access I
,Switch Flitel
+Index
+Dlskette Sense
+Wrrte EI ase Enabled
+Flie Data
51T0 LED Voltage
3150 LED Voltage
Prean'p TP2
Prean1p TPI
Center Tap Head 0
Center Tap Head 1
331
Locations 3