IBM 3279 2A Maintenance Information page 94

Wiring Tahle (continued)
Cable
Desaipfiofl
f'rom To
w
BRII
PII-6
P4-17
BRI2
PII-7 P4-19
BRI3
PII-X 1'4-16
Intensity Override Sw. 4
PII-3 1'4-42
Intensity Overriue Sw. 1'11-4
P4-IX
Intensity Override Sw. 1+3 PII-5
P4-43
Test
1'12-3 P2X-3
rest rest
Sw. Top 1'12-4
o
V de rest Sw. Center 1'12-5
Du::tlcase A.a/A Sw. Bottom
P2X-5
aa
o
V de A.a/A Sw. Center
P4-9
bb Operate
Test Sw. Bollom P28-4
ee
Base Col Supp
0000/00
Sw. Bottom
P2X-I
dd
o
V de
0000/00
Sw. Center P4-7
cc Test P2X-3 A3B05
Operate
P2X-4
A3B02
Color Switch 1'28-1
A3J)06
MOl1ocasc Switch 1'28-5 A31113
ff 70 V de P4-23
P16-1
70 V de Return P4-24 P16-7
+6.3 V de
P4-25 P16-3
+6.3 V de Return
P4-22
P16-4
1 tltcnsity 0\ crride
P4-13 1'16-5
gg Al (+2RO to +450 V del
1'5-3 hard-wired
I:oeus (6 kV) P26
hard-wired
hh Blue Radial Return
PI9-X
Radial Card
HIue R<ldial Drive P19-7 Radial C~Hd 2
Green Radial Return
PI9-IO Radial Card 3
Green Radial DriH'
1'19-9 Radial Card 4
Reel Radial Return
P 19-12 Radial Card 5
Red Radial Drive
P19-11 Radial Card 6
Vertical Purity Drive P19-1
Purity Card I
Purity Return P19-4 Purity Card 2
Horizontal Purity Drive P 19-3
Purity Card 3
I.ateral Drive
P19-5 I.ateral Card 2
I.alcral Return P19-6
I.ateral Card I
3279 MIM
Chapter 6. Support Information
6-23