15
PRELIMINARY SWITCH WIRING
Refer to Figure J. Each contact is identified by
number. The front contacts (closest to shaft) are
identified by S-1F, S-2F, etc. Similarly, the rear
contacts (farthest from shaft) by S-1R, S-2R, etc.
Make the following connections:
Connect a jumper using bare wire from
S-3F (S) to S-3R (NS).
Connect a yellow wire jumper S-4F (S)
to S-5R (NS).
Connect a red wire jumper from S-2R
(NS) to S-6R (S).
Connect a blue wire jumper from S-4R
(NS) to S-7R (S).
Connect a 4˝ red wire to S-1R (S). Leave
other end free.
Connect a 4
½
˝ brown wire to S-2F (S).
Leave other end free.
Connect a 3˝ black wire to S-1F (S). Leave other end free.
PRELIMINARY SWITCH WIRING COMPLETE. Set aside for later final wiring.
PRELIMINARY CHASSIS WIRING
See Pictorial #5.
Connect jumpers using bare wire from Terminal 1 (S) to Terminal 3 (S) on each of the miniature
sockets, V1 through V6.
Connect a black 2˝ wire from P4-1 (NS) to P4-4 (S).
Connect a 5.6K
½
watt 10% resistor (green-blue-red-silver) from P4-1 (S) to T4-2 (NS).
Connect a gray 2˝ wire from P4-3 (NS) to P4-6 (NS).
Connect a black 2˝ wire from P3-1 (NS) to P3-4 (S).
Connect a 5.6K
½
watt IV C resistor (green-blue-red-silver) from P3-1 (S) to T3-2 (NS).
Connect a gray 2˝ wire from P3-3 (S) to P3-6 (NS).
Connect an HI black 1
½
˝ wire from AC-1 (NS) to F-1 (S).
Use HI brown wire to make the following heater connections unless otherwise specified. Strip
¼
˝ unless
designated. Dress wires tight to chassis.
6˝ V2-6 (NS) to V3-6 (NS).
3
¼
˝ V1-6 (S) to V3-6 (S).
6
¼
˝ V2-4 & 5 (
⅜
˝) (NS) to V3-4 & 5 (
⅜
˝) (NS). Now solder pin 5 only on V2 and V3.
5˝ V2-6 (S) to V8-7 (NS).
7˝ V2-4 (S) to V8-2 (NS).
7
½
˝ V8-7 (NS) to V7-7 (S).
6
½
˝ V8-2 (NS) to V7-2 (NS).
Connect a 2.2 ohm 1 watt resistor (red-red-gold-silver) from V3-4 (S) to V1-4 & 5 (S).
6˝ V5-6 (NS) to V6-6 (NS).
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