Tektronix 4010 Maintenance Manual page 121

Line Name
+15 V
+15 V
+15 V
+20 V FIL
+328 V
+328 V
+175 V
+175 V
+5 V
+5 V
+5 V
+5 V
+5 V
+5 V
-15 V
-15 V
-15 V
Circuit Description-4010 Maintenance
Plug
WIRE LIST
From J70, J71, J72, J73, J74, J75, J76, J77, J78, and J79
on Assembly A-6, Power Supply Board
From To
Plug
and/or
and/or Location/
Jack Pin Jack Pin Assembly
70
-(
1
31 9 A3
70
2
99 7
A8
70
3
61 4 A5
71 1 2 1 CRT
71 2 31 1
A3
71 3 61 6 A5
71
4
31
2
A3
71 5 61 5
A5
72 {~
72
72 31
8 A3
72 61 3 A5
72
31 7 A3
72
6
80
4 A7
73
.c:
61
2 A5
73 31 10
A3
73 99 1 A8
Heat Sink
74 1
Q515 base
Wire
Color Code
2-1
2-1
2-1
2-3
9-5
9-5
9-0
9-0
2-0
2-0
2-0
2-0
7-0
7-0
7-0
9-7
*Parallel connected on Power Supply board_
REV. C, APR. 1976
6-9