Tektronix 4010 Maintenance Manual page 118

Circuit Description-4010 Maintenance
WIRE LIST
From J20 and J21 Connectors on Assembly 2, TC-2 Circuit Card
From To
Plug
Plug
and/or
and/or Location/ Wire
Line Name
Jack Pin Jack Pin Assembly
Color Code
GND 20 1 80 8 A7
O-N
X POT 20 2 99 6 A8
4-9
Y Pot 20 3
99 2
A8
9-2
b5
20 4 80 10 A7 9-18
b4 20 5 80 12 A7
9-26
b3 20 6
80
13 A7
9-28
b2
20 7 80 14 A7
9-27
bl
21 1 80 15 A7 9-25
KSTROBE 21 2 80 6 A7
9-24
b6
21
3
80
11
A7 9-17
+5 V (b8) 21 4 80 5 A7 9-16
b7 21 5 80 9 A7
9-23
SPARE
21
6
93 7 A8
9-35
WIRE LIST
From Connectors J30 and J31 on Assembly 3, Mother Board
From To
Plug Plug
and/or and/or Location/
Wire
Line Name Jack Pin Jack Pin Assembly Color Code
O-N
I'5CAL
30 1 93 8 A5 9-01
GND (Focus Shield)
30
2 62 1
A5
9-N
)
coax
DYNAMIC FOCUS 30 3 62 2 A5 9-N
X DEF Coil (6-N) 30 4 63 2 A5 6-N
X DEF Coil (3-N) 30 5 63 3 A5 3-N
Hard Copy GND 30 6
100 2
A9
HCU INT 30 7 66 1 A5 9-12
TARSIG 30 8 100 5 A9
9-13
Z
30 9 65 2 A5 9-2
)
coax
GND (Z Shield) 30 10 65 1 A5
9-2
+328 V 31 1 71 1 A6 9-5
+175 V 31 2 71 3 A6 9-0
DEF AMP GND 31 3 75
A6
O-N
GND 31 4 75
.....,
A6 O-N
+20 V 31 5 76 A6 2-35
see
-20 V
31 6 78 A6
7-1
note
+5 V 31 7 72 A6 2-0
1
+5 V 31 8 72 A6
2-0
+15 V 31 9 70 A6 2-1
-15 V 31 10 73 A6 7-0
NOTE 1: These wires can be connected to any pin of their respective plug. For example, P31 pin 5 can be connected to any of P76
pins 1-3.
6-6
REV. B, APR. 1976